[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.11"]
[Round "1.1"]
[White "Yan, Ruiyang"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1851"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]

{[%evp 16,132,17,11,13,0,0,0,2,3,1,-19,0,-5,0,0,32,23,55,58,70,54,75,88,131,83,103,95,106,93,92,109,77,106,68,0,0,-17,-15,-15,0,-11,0,0,0,-41,-47,-48,-47,-49,-42,-47,-41,-56,-54,-59,-51,-131,-47,-75,-54,-80,-80,-76,-76,-102,-66,-68,-67,-68,-32,-34,-35,-43,-36,-80,-83,-87,-82,-118,-86,-121,-127,-156,-146,-156,-156,-157,-157,-157,-157,-157,-157,-231,-231,-231,-231,-211,-69,-69,-69,-69,-49,-49,-49,-49,-49,-49,0,-43,-43,-43,-43,-45,-8,-8,-8,-8,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Re1 Be6 {B92: Sicilian Najdorf: 6 Be2} 10. Bf3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 11. a4 b4 12. Nd5 a5 13. Bd2 $146 ({Predecessor:} 13. Nxe7+ Qxe7 14. Be3 Nc6 15. Qd3 Rfd8 16. Rad1 h6 17. h3 {½-½ (25) Areshchenko,A (2701)-Andriasian,Z (2628) Martuni 2014}) 13... Nxd5 14. exd5 Bd7 15. c3 Qe8 16. cxb4 Bxa4 17. bxa5 Na6 18. Be4 Rb8 19. Bc2 Qb5 {[%cal Ra4b3]} 20. Ra3 Rfc8 21. Bc3 Nb4 22. Bxb4 Qxb4 23. Re4 Rc4 {[#]} 24. Rxc4 $1 Qxc4 25. a6 (25. g3 $14) 25... Qxa6 $11 26. Nc5 dxc5 27. Rxa4 Qb6 28. b3 g6 29. g3 Rd8 30. Qd2 Qb7 31. Be4 Qxb3 32. Ra7 Bf8 33. Qa5 Qb8 34. Qc7 Qxc7 35. Rxc7 $15 {[%mdl 4096] Endgame KRB-KRB} Bd6 36. Rc6 ({White should play} 36. Rb7 $15) 36... Kf8 (36... f5 $17 37. Bc2 e4) 37. Bd3 Ke7 38. Kf1 Rb8 39. Ra6 Rb7 40. Ke2 Kd7 41. Kd2 Rb2+ 42. Bc2 Bb8 43. Kc3 Rb4 44. Rc6 Bd6 45. Ra6 e4 46. Ra7+ Ke8 47. Ra4 Be5+ 48. Kd2 f5 49. Rxb4 cxb4 $17 {KB-KB} 50. f3 exf3 51. Ke3 Ke7 52. Kxf3 Kd6 53. Bb3 Kc5 54. Ke3 (54. h4 $17) 54... h6 $19 55. Kd3 g5 56. Ba2 f4 (56... Bd6 $19 57. Bb3 h5) 57. gxf4 $15 Bxf4 58. h3 h5 59. Ke4 $1 Bc7 {And now ...g4 would win.} 60. Kf5 $1 Bd8 61. Ke4 Bc7 {...g4 is the strong threat.} 62. Kf5 $1 g4 63. hxg4 {[#] Black must now prevent g5.} h4 {Hoping for ...h3.} 64. Ke4 $1 h3 65. Kf3 h2 66. Kg2 Bf4 {Accuracy: White = 55%, Black = 57%.} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.11"]
[Round "1.2"]
[White "Li, Rachael"]
[Black "Bykovtsev, Agata"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "2012"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. a3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:01:21]} 3. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:33]} 4. c4 {[%emt 0:00:47]} Bg7 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:00:14]} O-O {[%emt 0:00:49]} 6. e3 {[%emt 0:01:29]} Nbd7 {[%emt 0:10:11]} 7. Bd3 e5 {[%emt 0:01:21]} 8. O-O {[%emt 0:01:59]} Nh5 {[%emt 0:03:53]} 9. dxe5 {[%emt 0:06:52]} dxe5 {[%emt 0:00:35]} 10. e4 {[%emt 0:02:42]} Nc5 {[%emt 0:06:11]} 11. Bc2 {[%emt 0:00:54]} Ne6 {[%emt 0:04:51]} 12. Qxd8 {[%emt 0:04:55]} Rxd8 {[%emt 0:00:02]} 13. Be3 {[%emt 0:00:37]} Nd4 {[%emt 0:04:51]} 14. Bxd4 {[%emt 0:07:31]} exd4 {[%emt 0:01:01]} 15. Nd5 {[%emt 0:00:09]} d3 {[%emt 0:17:36]} 16. Nxc7 {[%emt 0:16:21]} dxc2 {[%emt 0:03:18]} 17. Nxa8 {[%emt 0:00:16]} Bxb2 {[%emt 0:00:42]} 18. Rae1 {[%emt 0:00:45]} Be6 {[%emt 0:12:52]} 19. Re2 {[%emt 0:11:47]} c1=Q {[%emt 0:01:48]} 20. Rxc1 {[%emt 0:00:10]} Bxc1 {[%emt 0:00:03]} 21. Re1 {[%emt 0:00:27]} Bf4 {[%emt 0:00:56]} 22. g3 {[%emt 0:00:40]} Rxa8 {[%emt 0:08:37]} 23. gxf4 {[%emt 0:00:36]} Nxf4 {[%emt 0:00:04]} 24. c5 {[%emt 0:00:27]} Rc8 {[%emt 0:00:24]} 25. Nd4 {[%emt 0:00:28]} Bc4 {[%emt 0:01:54]} 26. c6 {[%emt 0:00:53]} bxc6 {[%emt 0:00:13]} 27. e5 {[%emt 0:00:39]} c5 {[%emt 0:00:27]} 28. Nf3 {[%emt 0:00:19]} Bd5 {[%emt 0:00:24]} 29. Nd2 {[%emt 0:00:28]} c4 {[%emt 0:00:13]} 30. Nb1 {[%emt 0:00:48]} c3 {[%emt 0:00:36]} 31. Nxc3 {[%emt 0:00:29]} Rxc3 {[%emt 0:00:04]} 32. h4 {[%emt 0:00:15]} Rh3 {[%emt 0:00:29]} 33. f3 {[%emt 0:00:05]} Rg3+ {[%emt 0:00:27]} 34. Kf2 {[%emt 0:00:09]} Rxf3+ {[%emt 0:00:10]} 35. Kg1 {[%emt 0:00:05]} Rxa3 {[%emt 0:00:27]} 36. Rb1 {[%emt 0:00:05]} Ra2 {[%emt 0:00:58]} 37. Kf1 {[%emt 0:00:22]} Bc4+ {[%emt 0:00:30]} 38. Ke1 {[%emt 0:00:08]} Ng2+ {[%emt 0:00:11]} 39. Kd1 {[%emt 0:00:09]} Ne3+ {[%emt 0:00:04]} 40. Kc1 {[%emt 0:00:00]} Rc2# {[%emt 0:00:00]} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.11"]
[Round "1.3"]
[White "Yip, Carissa"]
[Black "Zilajeva, Veronika"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2285"]
[BlackElo "1855"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:17]} Nfd7 {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:28]} c5 {[%emt 0:00:09]} 6. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:10]} 7. Ne2 {[%emt 0:00:11]} cxd4 {[%emt 0:00:30]} 8. cxd4 {[%emt 0:00:05]} f6 {[%emt 0:00:15]} 9. exf6 {[%emt 0:00:05]} Nxf6 {[%emt 0:00:04]} 10. O-O {[%emt 0:00:07]} Bd6 {[%emt 0:00:25]} 11. Nf3 {[%emt 0:00:05]} O-O {[%emt 0:00:15]} 12. Re1 {[%emt 0:06:46]} Bd7 {[%emt 0:03:20]} 13. Bf4 {[%emt 0:01:08]} Ne4 {[%emt 0:05:38]} 14. Bxd6 {[%emt 0:11:32]} Nxd6 {[%emt 0:00:15]} 15. Ng3 {[%emt 0:00:04]} Qf6 {[%emt 0:21:49]} 16. Qc2 {[%emt 0:08:54]} g6 {[%emt 0:03:11]} 17. Rad1 {[%emt 0:05:31]} Rac8 {[%emt 0:07:54]} 18. Qe2 {[%emt 0:01:26]} Nf5 {[%emt 0:09:25]} 19. Nxf5 {[%emt 0:06:08]} gxf5 {[%emt 0:01:16]} 20. Bb5 {[%emt 0:00:54]} Qg7 {[%emt 0:07:16]} 21. Bxc6 {[%emt 0:00:38]} bxc6 {[%emt 0:00:22]} 22. Rc1 {[%emt 0:01:39]} Kh8 {[%emt 0:04:05]} 23. Ne5 {[%emt 0:02:47]} Be8 {[%emt 0:01:55]} 24. f4 {[%emt 0:01:04]} Rg8 {[%emt 0:02:23]} 25. Rc3 {[%emt 0:02:13]} Qe7 {[%emt 0:03:33]} 26. Rec1 {[%emt 0:02:46]} Qb7 {[%emt 0:03:54]} 27. Qf2 {[%emt 0:03:26]} Rg7 {[%emt 0:01:39]} 28. b3 {[%emt 0:01:30]} Qb6 {[%emt 0:02:02]} 29. Rd3 {[%emt 0:07:56]} Qa6 {[%emt 0:02:40]} 30. a4 {[%emt 0:04:56]} Qb7 {[%emt 0:03:01]} 31. Rc5 {[%emt 0:05:11]} Qb4 {[%emt 0:02:13]} 32. Rdc3 {[%emt 0:02:07]} Qa3 {[%emt 0:01:09]} 33. h3 {[%emt 0:02:45]} Rb8 {[%emt 0:01:08]} 34. Qf3 {[%emt 0:05:46]} Qb4 {[%emt 0:03:29]} 35. Qe3 {[%emt 0:00:07]} Qa3 {[%emt 0:01:18]} 36. Kh2 {[%emt 0:03:17]} Qb2 {[%emt 0:00:48]} 37. Qf3 {[%emt 0:02:24]} Bh5 {[%emt 0:01:14]} 38. Qf1 {[%emt 0:00:03]} Rxb3 {[%emt 0:01:47]} 39. Rxb3 {[%emt 0:01:59]} Qxb3 {[%emt 0:00:05]} 40. Rxc6 {[%emt 0:00:00]} Re7 {[%emt 0:00:00]} 41. Qf2 {[%emt 0:01:04]} Be8 {[%emt 0:08:27]} 42. Qh4 {[%emt 0:01:40]} Rg7 {[%emt 0:01:24]} 43. Rc8 {[%emt 0:00:34]} Qxa4 {[%emt 0:01:04]} 44. Qf6 {[%emt 0:01:50]} Kg8 {[%emt 0:03:11]} 45. Qxe6+ {[%emt 0:00:24]} Kf8 {[%emt 0:00:08]} 46. Qxf5+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:30]} 47. Qe6+ {[%emt 0:00:21]} Kf8 {[%emt 0:00:19]} 48. Qd6+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:29]} 49. Qxd5+ {[%emt 0:00:07]} Kf8 {[%emt 0:00:09]} 50. Qd6+ {[%emt 0:00:19]} Kg8 {[%emt 0:00:07]} 51. Ng4 {[%emt 0:00:30]} Qb5 {[%emt 0:03:10]} 52. Nh6+ {[%emt 0:00:06]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.11"]
[Round "1.4"]
[White "Wu, Rochelle"]
[Black "Nguyen, Emily"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2085"]
[BlackElo "2102"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:25]} cxd5 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:11]} Qb6 {[%emt 0:04:45]} 6. Qb3 {[%emt 0:20:16]} Qxd4 {[%emt 0:27:35]} 7. Nb5 {[%emt 0:10:53]} Qxf4 {[%emt 0:00:07]} 8. e3 {[%emt 0:00:05]} Qe4 {[%emt 0:00:15]} 9. Nc7+ {[%emt 0:01:34]} Kd8 {[%emt 0:00:42]} 10. Nxa8 {[%emt 0:11:13]} e6 {[%emt 0:08:24]} 11. a3 {[%emt 0:07:22]} Nc6 {[%emt 0:03:18]} 12. Rc1 {[%emt 0:05:44]} Bd6 {[%emt 0:04:13]} 13. Nf3 {[%emt 0:09:20]} Ke7 {[%emt 0:05:54]} 14. Bd3 {[%emt 0:05:18]} Qg4 {[%emt 0:00:06]} 15. O-O {[%emt 0:00:51]} Bd7 {[%emt 0:11:19]} 16. Qxb7 {[%emt 0:00:27]} Rb8 {[%emt 0:00:04]} 17. Qa6 {[%emt 0:00:08]} Rxa8 {[%emt 0:00:42]} 18. Rxc6 {[%emt 0:00:11]} Bxc6 {[%emt 0:00:03]} 19. Qxc6 {[%emt 0:00:08]} Rb8 {[%emt 0:00:09]} 20. h3 {[%emt 0:01:11]} Qh5 {[%emt 0:00:06]} 21. b4 {[%emt 0:04:57]} g5 {[%emt 0:11:55]} 22. Rc1 {[%emt 0:10:48]} g4 {[%emt 0:00:44]} 23. hxg4 {[%emt 0:00:04]} Qxg4 {[%emt 0:00:59]} 24. Qa6 {[%emt 0:02:37]} Rg8 {[%emt 0:02:27]} 25. Qxa7+ {[%emt 0:00:05]} Nd7 {[%emt 0:00:06]} 26. Ne1 {[%emt 0:00:10]} h5 {[%emt 0:03:22]} 27. Bb5 {[%emt 0:00:22]} Rd8 {[%emt 0:00:07]} 28. Rc8 {[%emt 0:03:16]} e5 {[%emt 0:04:09]} 29. Rxd8 {[%emt 0:00:05]} Kxd8 {[%emt 0:00:05]} 30. Qa8+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:04]} 31. Qxd5 {[%emt 0:00:09]} Nf6 {[%emt 0:00:20]} 32. Qb7+ {[%emt 0:02:05]} Kf8 {[%emt 0:00:06]} 33. Qa8+ {[%emt 0:00:58]} Ke7 {[%emt 0:01:33]} 34. Qb7+ {[%emt 0:00:16]} Kf8 {[%emt 0:00:05]} 35. Qf3 {[%emt 0:00:37]} Ne4 {[%emt 0:00:40]} 36. Qxg4 {[%emt 0:02:10]} hxg4 {[%emt 0:00:05]} 37. Nc2 {[%emt 0:00:11]} Ke7 {[%emt 0:00:57]} 38. Bc6 {[%emt 0:00:27]} Nc3 {[%emt 0:00:59]} 39. Kf1 {[%emt 0:00:38]} Kd8 {[%emt 0:01:53]} 40. Ke1 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 41. Be8 {[%emt 0:03:00]} f5 {[%emt 0:02:38]} 42. Kd2 {[%emt 0:01:37]} Ne4+ {[%emt 0:01:18]} 43. Ke2 {[%emt 0:00:06]} g3 {[%emt 0:02:26]} 44. f3 {[%emt 0:02:03]} Ng5 {[%emt 0:03:00]} 45. a4 {[%emt 0:03:26]} Kb6 {[%emt 0:00:43]} 46. Bg6 {[%emt 0:00:52]} f4 {[%emt 0:00:17]} 47. exf4 {[%emt 0:01:22]} exf4 {[%emt 0:00:06]} 48. Bd3 {[%emt 0:01:15]} Be5 {[%emt 0:00:45]} 49. Bc4 {[%emt 0:00:39]} Kc6 {[%emt 0:05:50]} 50. Ne1 {[%emt 0:02:16]} Bd4 {[%emt 0:07:02]} 51. Nd3 {[%emt 0:00:40]} Be3 {[%emt 0:00:04]} 52. a5 {[%emt 0:00:43]} Nh7 {[%emt 0:00:33]} 53. b5+ {[%emt 0:01:09]} Kb7 {[%emt 0:00:57]} 54. Bd5+ {[%emt 0:00:07]} Kb8 {[%emt 0:00:49]} 55. b6 {[%emt 0:00:33]} Nf8 {[%emt 0:00:04]} 56. Nb4 {[%emt 0:00:45]} Nd7 {[%emt 0:00:05]} 57. Na6+ {[%emt 0:00:40]} Kc8 {[%emt 0:00:08]} 58. b7+ {[%emt 0:00:07]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.11"]
[Round "1.5"]
[White "Samadashvili, Martha"]
[Black "Feng, Maggie"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2124"]
[BlackElo "2198"]
[Annotator "ChessBase"]
[PlyCount "136"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:39]} 4. exd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:10]} 5. Bd3 {[%emt 0:00:07]} Nc6 {[%emt 0:01:02]} 6. a3 {[%emt 0:00:47]} Bxc3+ {[%emt 0:00:40]} 7. bxc3 {[%emt 0:00:06]} Nge7 {[%emt 0:00:34]} 8. Qf3 {[%emt 0:01:02]} Be6 {[%emt 0:03:18]} 9. Rb1 {[%emt 0:01:12]} b6 {[%emt 0:01:13]} 10. Ne2 {[%emt 0:00:34]} Qd7 {[%emt 0:07:11]} 11. O-O {[%emt 0:05:29]} O-O-O {[%emt 0:11:28]} 12. a4 {[%emt 0:16:05]} Bf5 {[%emt 0:09:54]} 13. Ng3 {[%emt 0:10:33]} Bxd3 {[%emt 0:03:46]} 14. cxd3 {[%emt 0:01:13]} f6 {[%emt 0:07:43]} 15. Ba3 {[%emt 0:07:14]} h5 {[%emt 0:14:08]} 16. Bxe7 {[%emt 0:12:00]} Qxe7 {[%emt 0:04:38]} 17. Nxh5 {[%emt 0:10:42]} Qf7 {[%emt 0:05:16]} 18. Ng3 {[%emt 0:02:08]} g6 {[%emt 0:02:52]} 19. Rfe1 {[%emt 0:00:49]} f5 {[%emt 0:02:12]} 20. Re2 {[%emt 0:06:40]} Qh7 {[%emt 0:03:00]} 21. Nf1 {[%emt 0:02:07]} g5 {[%emt 0:01:36]} 22. Rbe1 {[%emt 0:02:01]} f4 {[%emt 0:03:10]} 23. Re6 {[%emt 0:05:42]} Kb7 {[%emt 0:00:16]} 24. a5 {[%emt 0:06:23]} Nxa5 {[%emt 0:04:00]} 25. R1e5 {[%emt 0:01:31]} Qd7 {[%emt 0:12:34]} 26. Re7 {[%emt 0:02:05]} Qd6 {[%emt 0:00:28]} 27. R7e6 {[%emt 0:02:29]} Qd7 {[%emt 0:00:01]} 28. Re1 {[%emt 0:01:32]} Nc6 {[%emt 0:00:30]} 29. h3 {[%emt 0:02:07]} Rdg8 {[%emt 0:00:27]} 30. Nh2 {[%emt 0:00:17]} Re8 {[%emt 0:00:36]} 31. R6e2 {[%emt 0:00:53]} Rxe2 {[%emt 0:00:16]} 32. Qxe2 {[%emt 0:00:07]} Rh7 {[%emt 0:00:30]} 33. Ng4 {[%emt 0:01:05]} Re7 {[%emt 0:00:08]} 34. Qd1 {[%emt 0:00:45]} a5 {[%emt 0:00:38]} 35. Rxe7 {[%emt 0:00:38]} Qxe7 {[%emt 0:00:03]} 36. Qb3 {[%emt 0:00:39]} Qe1+ {[%emt 0:00:43]} 37. Kh2 {[%emt 0:00:03]} Qe6 {[%emt 0:00:48]} 38. Kg1 {[%emt 0:00:39]} Ka6 {[%emt 0:00:25]} 39. Kf1 {[%emt 0:00:52]} b5 {[%emt 0:01:11]} 40. Nh2 {[%emt 0:00:00]} Qf5 {[%emt 0:00:00]} 41. Ke2 {[%emt 0:03:10]} Qe6+ {[%emt 0:07:14]} 42. Kd1 {[%emt 0:02:49]} a4 {[%emt 0:07:57]} 43. Qa3 {[%emt 0:06:28]} Na5 {[%emt 0:00:46]} 44. Nf3 {[%emt 0:05:00]} g4 {[%emt 0:03:12]} 45. hxg4 {[%emt 0:02:35]} Qxg4 {[%emt 0:00:37]} 46. Qc5 {[%emt 0:02:25]} Qxg2 {[%emt 0:00:32]} 47. Ke2 {[%emt 0:01:02]} Qg7 {[%emt 0:05:50]} 48. Ne5 {[%emt 0:03:07]} f3+ {[%emt 0:02:38]} 49. Nxf3 {[%emt 0:04:45]} Qf7 {[%emt 0:01:49]} 50. Ne5 {[%emt 0:02:03]} Qh5+ {[%emt 0:00:07]} 51. Ke1 {[%emt 0:00:22]} Qh1+ {[%emt 0:00:07]} 52. Ke2 {[%emt 0:00:03]} Qh5+ {[%emt 0:00:05]} 53. Ke3 {[%emt 0:00:59]} Qh6+ {[%emt 0:02:44]} 54. f4 {[%emt 0:00:52]} Qh3+ {[%emt 0:00:08]} 55. Nf3 {[%emt 0:00:33]} Qe6+ {[%emt 0:00:04]} 56. Kf2 {[%emt 0:00:31]} Qf7 {[%emt 0:00:18]} 57. Ke2 {[%emt 0:01:07]} Qxf4 {[%emt 0:01:55]} 58. Qxd5 {[%emt 0:00:50]} c6 {[%emt 0:03:25]} 59. Qc5 {[%emt 0:00:11]} Qc7 {[%emt 0:00:35]} 60. Ne5 Kb7 {[%emt 0:00:07]} 61. Kd1 {[%emt 0:01:47]} Nb3 {[%emt 0:00:11]} 62. Qb4 {[%emt 0:00:38]} Qg7 {[%emt 0:00:22]} 63. Ke2 {[%emt 0:00:22]} Qg2+ {[%emt 0:01:00]} 64. Ke3 {[%emt 0:00:07]} Qg5+ {[%emt 0:00:31]} 65. Kf2 {[%emt 0:00:40]} Qf4+ {[%emt 0:00:43]} 66. Kg2 {[%emt 0:00:05]} Qg5+ {[%emt 0:00:22]} 67. Kf2 {[%emt 0:00:08]} Qf4+ {[%emt 0:00:18]} 68. Kg2 {[%emt 0:00:19]} Qg5+ 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.12"]
[Round "2.1"]
[White "Cervantes Landeiro, Thalia"]
[Black "Feng, Maggie"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2147"]
[BlackElo "2198"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} f5 {[%emt 0:00:26]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:12]} 4. g3 {[%emt 0:00:14]} d5 {[%emt 0:01:38]} 5. Bg2 {[%emt 0:01:04]} c6 {[%emt 0:00:21]} 6. O-O {[%emt 0:00:33]} Bd6 {[%emt 0:00:15]} 7. b3 {[%emt 0:00:17]} Qe7 {[%emt 0:00:16]} 8. Bb2 {[%emt 0:01:35]} b6 {[%emt 0:00:21]} 9. Qc1 {[%emt 0:03:29]} Bb7 {[%emt 0:00:22]} 10. Ba3 {[%emt 0:02:16]} Nbd7 {[%emt 0:00:33]} 11. Bxd6 {[%emt 0:07:29]} Qxd6 {[%emt 0:00:22]} 12. Qb2 {[%emt 0:00:40]} O-O {[%emt 0:01:50]} 13. Rd1 {[%emt 0:04:53]} Ne4 {[%emt 0:04:46]} 14. Nbd2 {[%emt 0:04:12]} Qe7 {[%emt 0:03:53]} 15. Ne5 {[%emt 0:06:11]} Nxe5 {[%emt 0:10:07]} 16. dxe5 {[%emt 0:00:28]} c5 {[%emt 0:02:45]} 17. Qc2 {[%emt 0:22:02]} Rad8 {[%emt 0:19:17]} 18. cxd5 {[%emt 0:19:25]} exd5 {[%emt 0:00:40]} 19. f4 {[%emt 0:02:43]} g5 {[%emt 0:14:11]} 20. e3 {[%emt 0:05:00]} g4 {[%emt 0:14:02]} 21. Nxe4 {[%emt 0:04:52]} fxe4 {[%emt 0:00:29]} 22. Qe2 {[%emt 0:01:34]} Qe6 {[%emt 0:03:33]} 23. Rd2 {[%emt 0:02:14]} Rd7 {[%emt 0:00:35]} 24. Rf1 {[%emt 0:01:00]} Qf5 {[%emt 0:00:25]} 25. Rfd1 {[%emt 0:02:10]} Rfd8 {[%emt 0:02:57]} 26. b4 {[%emt 0:03:45]} d4 {[%emt 0:07:46]} 27. exd4 {[%emt 0:01:20]} cxd4 {[%emt 0:00:08]} 28. Qc4+ {[%emt 0:02:29]} Bd5 {[%emt 0:00:11]} 29. Qc2 {[%emt 0:01:49]} d3 {[%emt 0:05:57]} 30. Qc3 {[%emt 0:00:26]} Bf7 {[%emt 0:02:49]} 31. Re1 {[%emt 0:00:12]} Rd4 {[%emt 0:00:11]} 32. Qc7 {[%emt 0:01:01]} Rc8 {[%emt 0:01:24]} 33. Qxa7 {[%emt 0:00:24]} Rxb4 {[%emt 0:00:40]} 34. Qe7 {[%emt 0:00:31]} Rbc4 {[%emt 0:01:22]} 35. Qa3 {[%emt 0:00:35]} Bg6 {[%emt 0:01:36]} 36. Qb3 {[%emt 0:00:13]} Kh8 {[%emt 0:00:10]} 37. Qxb6 {[%emt 0:00:28]} Qd7 {[%emt 0:00:52]} 38. Qf6+ {[%emt 0:00:44]} Kg8 {[%emt 0:00:05]} 39. e6 {[%emt 0:00:26]} Qa7+ {[%emt 0:00:07]} 40. Kh1 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 41. Rdd1 {[%emt 0:09:27]} d2 {[%emt 0:18:37]} 42. Rf1 {[%emt 0:00:36]} Rxd1 {[%emt 0:05:36]} 43. Rxd1 {[%emt 0:00:13]} Qg7 {[%emt 0:01:06]} 44. Qg5 {[%emt 0:08:00]} e3 {[%emt 0:01:47]} 45. Qb5 {[%emt 0:05:08]} Bc2 {[%emt 0:01:43]} 46. Qa6 {[%emt 0:06:33]} Rc7 {[%emt 0:04:33]} 47. Bd5 {[%emt 0:04:15]} Qe7 {[%emt 0:00:15]} 48. Qa8+ {[%emt 0:00:20]} Kg7 {[%emt 0:00:06]} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.12"]
[Round "2.2"]
[White "Nguyen, Emily"]
[Black "Samadashvili, Martha"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2102"]
[BlackElo "2124"]
[Annotator "NA"]
[PlyCount "95"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:05]} 6. Bf4 {[%emt 0:00:00]} O-O {[%emt 0:02:58]} 7. Rc1 {[%emt 0:00:00]} c6 {[%emt 0:03:16]} 8. e3 {[%emt 0:00:11]} Re8 {[%emt 0:05:45]} 9. h3 {[%emt 0:04:03]} Bf5 {[%emt 0:03:29]} 10. Be2 {[%emt 0:00:40]} h6 {[%emt 0:02:16]} 11. O-O {[%emt 0:01:39]} Bf8 {[%emt 0:02:58]} 12. Qa4 {[%emt 0:06:29]} Nbd7 {[%emt 0:02:44]} 13. b4 {[%emt 0:03:56]} a5 {[%emt 0:05:48]} 14. b5 {[%emt 0:01:01]} c5 {[%emt 0:12:46]} 15. dxc5 {[%emt 0:03:45]} Nxc5 {[%emt 0:03:47]} 16. Qd1 {[%emt 0:00:31]} Rc8 {[%emt 0:08:13]} 17. Na4 {[%emt 0:10:42]} Nfe4 {[%emt 0:09:10]} 18. Nd4 {[%emt 0:08:19]} Bd7 {[%emt 0:04:24]} 19. Nxc5 {[%emt 0:05:38]} Bxc5 {[%emt 0:08:30]} 20. Nb3 {[%emt 0:19:26]} Ba3 {[%emt 0:02:11]} 21. Rxc8 {[%emt 0:01:13]} Bxc8 {[%emt 0:03:56]} 22. Qd4 {[%emt 0:01:07]} Be6 {[%emt 0:10:32]} 23. Bf3 {[%emt 0:09:12]} Qa8 {[%emt 0:02:51]} 24. Nd2 {[%emt 0:03:23]} Nxd2 {[%emt 0:01:24]} 25. Qxd2 {[%emt 0:00:05]} b6 {[%emt 0:02:36]} 26. Rd1 {[%emt 0:02:00]} Rc8 {[%emt 0:01:29]} 27. Qd3 {[%emt 0:02:03]} Bb4 {[%emt 0:00:28]} 28. a4 {[%emt 0:06:33]} Qb7 {[%emt 0:00:40]} 29. Be5 {[%emt 0:02:35]} Rd8 {[%emt 0:00:51]} 30. e4 {[%emt 0:01:50]} d4 {[%emt 0:00:15]} 31. Bxd4 {[%emt 0:01:27]} Bc5 {[%emt 0:00:28]} 32. Qc3 {[%emt 0:01:26]} Bxd4 {[%emt 0:00:06]} 33. Rxd4 {[%emt 0:00:07]} Rc8 {[%emt 0:00:36]} 34. Qd2 {[%emt 0:00:10]} Qc7 {[%emt 0:00:18]} 35. Rd6 {[%emt 0:01:23]} Qc5 {[%emt 0:00:25]} 36. e5 {[%emt 0:02:33]} Qxe5 {[%emt 0:01:37]} 37. Rxb6 {[%emt 0:00:07]} Qa1+ {[%emt 0:00:17]} 38. Kh2 {[%emt 0:00:03]} Qxa4 {[%emt 0:00:35]} 39. Bc6 {[%emt 0:00:44]} Qc4 {[%emt 0:00:43]} 40. Ra6 {[%emt 0:00:00]} a4 {[%emt 0:00:00]} 41. Qd6 $16 {[%emt 0:06:10]} Kh7 {[%emt 0:09:19]} 42. Bb7 {[%emt 0:02:06]} Rc5 {[%emt 0:04:54]} 43. Be4+ {[%emt 0:07:06]} Bf5 {[%emt 0:12:45]} 44. Rc6 {[%emt 0:01:04]} Rxc6 {[%emt 0:00:49]} 45. Bxf5+ {[%emt 0:00:05]} g6 {[%emt 0:00:03]} 46. Bxg6+ {[%emt 0:01:11]} fxg6 {[%emt 0:00:03]} 47. bxc6 {[%emt 0:00:04]} a3 {[%emt 0:01:54]} 48. c7 {[%emt 0:00:16]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.12"]
[Round "2.3"]
[White "Zilajeva, Veronika"]
[Black "Wu, Rochelle"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1855"]
[BlackElo "2085"]
[Annotator "NA RC"]
[PlyCount "86"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} b6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:19]} Bb7 {[%emt 0:00:00]} 4. e3 {[%emt 0:04:01]} e6 {[%emt 0:00:25]} 5. Nf3 {[%emt 0:00:33]} Bb4 {[%emt 0:00:32]} 6. Bd3 {[%emt 0:02:58]} Ne4 {[%emt 0:04:17]} 7. Qc2 {[%emt 0:02:17]} f5 {[%emt 0:02:38]} 8. Bd2 {[%emt 0:12:03]} Bxc3 {[%emt 0:03:00]} 9. Bxc3 {[%emt 0:00:36]} O-O {[%emt 0:00:29]} 10. O-O-O {[%emt 0:07:03]} Qe7 {[%emt 0:03:02]} 11. Ne1 {[%emt 0:04:50]} d5 {[%emt 0:12:41]} 12. f3 {[%emt 0:02:59]} Nf6 {[%emt 0:03:57]} 13. h3 {[%emt 0:10:12]} dxc4 {[%emt 0:04:35]} 14. Bxc4 {[%emt 0:00:32]} Bd5 {[%emt 0:00:03]} 15. Qb3 {[%emt 0:10:32]} c5 {[%emt 0:02:58]} 16. Nc2 {[%emt 0:01:34]} Nbd7 {[%emt 0:11:07]} 17. e4 {[%emt 0:10:46]} fxe4 {[%emt 0:00:29]} 18. fxe4 {[%emt 0:01:25]} Nxe4 {[%emt 0:01:57]} 19. Bxd5 {[%emt 0:00:52]} Qg5+ {[%emt 0:00:06]} 20. Kb1 {[%emt 0:00:13]} Qxd5 {[%emt 0:02:32]} 21. Rhe1 {[%emt 0:03:39]} c4 {[%emt 0:03:11]} 22. Qa4 {[%emt 0:01:06]} Nxc3+ {[%emt 0:01:06]} 23. bxc3 {[%emt 0:00:10]} b5 {[%emt 0:00:50]} 24. Qa3 {[%emt 0:00:28]} a5 {[%emt 0:07:34]} 25. Qe7 {[%emt 0:01:43]} Rfe8 {[%emt 0:00:58]} 26. Qh4 {[%emt 0:00:39]} b4 {[%emt 0:01:04]} 27. Qe4 {[%emt 0:03:18]} Qb5 {[%emt 0:01:07]} 28. Ka1 {[%emt 0:01:32]} Qa4 {[%emt 0:03:00]} 29. Ne3 {[%emt 0:01:14]} b3 {[%emt 0:01:00]} 30. Rd2 {[%emt 0:00:16]} Rab8 {[%emt 0:01:30]} 31. Ng4 {[%emt 0:02:50]} Qa3 {[%emt 0:04:23]} 32. Qe3 {[%emt 0:01:48]} Nb6 {[%emt 0:09:04]} 33. Nh6+ gxh6 {[%emt 0:01:12]} 34. Qg3+ {[%emt 0:02:00]} Kf7 {[%emt 0:02:02]} 35. Rf2+ {[%emt 0:03:42]} Ke7 {[%emt 0:00:10]} 36. Qc7+ {[%emt 0:02:01]} Nd7 {[%emt 0:00:04]} 37. d5 {[%emt 0:00:42]} Rb6 {[%emt 0:02:26]} 38. Ref1 {[%emt 0:01:37]} Rf8 {[%emt 0:01:04]} 39. Rf7+ {[%emt 0:03:39]} Rxf7 {[%emt 0:00:07]} 40. Rxf7+ {[%emt 0:00:00]} Kxf7 {[%emt 0:00:00]} 41. Qxd7+ {[%emt 0:00:31]} Kf6 {[%emt 0:01:19]} 42. Qd8+ {[%emt 0:00:27]} Kf5 {[%emt 0:00:04]} 43. g4+ {[%emt 0:00:49]} Ke4 {[%emt 0:00:05]} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.12"]
[Round "2.4"]
[White "Bykovtsev, Agata"]
[Black "Yip, Carissa"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2012"]
[BlackElo "2285"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. Bc4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 6. d4 {[%emt 0:04:03]} Nxd4 {[%emt 0:19:17]} 7. Nxd4 {[%emt 0:00:14]} cxd4 {[%emt 0:00:07]} 8. Nb5 {[%emt 0:01:02]} Qb6 {[%emt 0:00:05]} 9. c3 {[%emt 0:01:58]} Ne7 {[%emt 0:13:37]} 10. Nxd4 {[%emt 0:01:57]} a6 {[%emt 0:00:05]} 11. Bb3 {[%emt 0:05:36]} O-O {[%emt 0:00:58]} 12. Be3 {[%emt 0:02:23]} Qc7 {[%emt 0:00:10]} 13. f4 {[%emt 0:11:10]} Nc6 {[%emt 0:08:55]} 14. f5 {[%emt 0:11:38]} Na5 {[%emt 0:11:43]} 15. f6 {[%emt 0:06:40]} Bh8 {[%emt 0:00:29]} 16. Bh6 {[%emt 0:18:03]} Rd8 {[%emt 0:00:52]} 17. Qf3 {[%emt 0:04:42]} Nxb3 {[%emt 0:12:25]} 18. Nxb3 {[%emt 0:02:32]} d6 {[%emt 0:04:12]} 19. Rad1 {[%emt 0:03:13]} e5 {[%emt 0:00:33]} 20. Nd2 {[%emt 0:05:50]} Be6 {[%emt 0:00:33]} 21. b3 {[%emt 0:06:09]} d5 {[%emt 0:04:35]} 22. exd5 {[%emt 0:00:56]} Rxd5 {[%emt 0:00:35]} 23. Ne4 {[%emt 0:03:46]} Rad8 {[%emt 0:00:31]} 24. c4 {[%emt 0:03:15]} Rxd1 {[%emt 0:03:43]} 25. Rxd1 {[%emt 0:00:01]} Bf5 {[%emt 0:00:05]} 26. Rf1 {[%emt 0:04:05]} Qb6+ {[%emt 0:03:27]} 27. Be3 {[%emt 0:00:51]} Qc6 {[%emt 0:00:07]} 28. Ng3 {[%emt 0:00:55]} Qxf3 {[%emt 0:00:24]} 29. Rxf3 {[%emt 0:01:12]} Rd1+ {[%emt 0:00:06]} 30. Nf1 {[%emt 0:01:29]} Bd3 {[%emt 0:01:11]} 31. Bg5 {[%emt 0:00:13]} e4 {[%emt 0:00:21]} 32. Rf2 {[%emt 0:00:12]} Re1 {[%emt 0:00:13]} 33. Bd2 {[%emt 0:01:21]} Rxf1+ {[%emt 0:01:15]} 34. Rxf1 {[%emt 0:00:01]} Bxf1 {[%emt 0:00:08]} 35. Kxf1 {[%emt 0:00:01]} Bxf6 {[%emt 0:00:03]} 36. Bf4 {[%emt 0:00:10]} Bd4 {[%emt 0:00:30]} 37. b4 {[%emt 0:00:21]} f5 {[%emt 0:00:21]} 38. Ke2 {[%emt 0:00:31]} Kf7 {[%emt 0:00:04]} 39. Kd2 {[%emt 0:01:46]} Ke6 {[%emt 0:00:41]} 40. h3 {[%emt 0:00:00]} Be5 {[%emt 0:00:00]} 41. Bh6 {[%emt 0:04:25]} f4 {[%emt 0:02:39]} 42. Ke2 {[%emt 0:00:35]} Kf5 {[%emt 0:00:15]} 43. a4 {[%emt 0:00:48]} Bd6 {[%emt 0:00:36]} 44. c5 {[%emt 0:04:48]} Be7 {[%emt 0:00:05]} 45. Bg7 {[%emt 0:00:43]} Ke6 {[%emt 0:00:06]} 46. a5 {[%emt 0:02:53]} Kd5 {[%emt 0:00:46]} 47. Bc3 {[%emt 0:00:41]} Kc4 {[%emt 0:00:12]} 48. Be1 {[%emt 0:01:35]} g5 {[%emt 0:00:07]} 49. g3 {[%emt 0:03:15]} Bf6 {[%emt 0:00:08]} 50. h4 {[%emt 0:08:18]} Bd4 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.12"]
[Round "2.5"]
[White "Yan, Ruiyang"]
[Black "Li, Rachael"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1851"]
[BlackElo "1736"]
[Annotator "NA RC"]
[PlyCount "131"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nxe5 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:02]} Nxc3 {[%emt 0:00:00]} 6. dxc3 {[%emt 0:00:05]} Be7 {[%emt 0:00:05]} 7. Be3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:07]} 8. Bd3 {[%emt 0:00:15]} Be6 {[%emt 0:00:05]} 9. Qe2 {[%emt 0:00:11]} Qd7 {[%emt 0:00:26]} 10. O-O-O {[%emt 0:00:34]} a6 {[%emt 0:02:13]} 11. Kb1 {[%emt 0:00:11]} O-O-O {[%emt 0:01:57]} 12. h3 {[%emt 0:00:27]} Kb8 {[%emt 0:00:34]} 13. Rhe1 {[%emt 0:01:28]} Bf6 {[%emt 0:01:43]} 14. Nd4 {[%emt 0:16:00]} Nxd4 {[%emt 0:08:55]} 15. cxd4 {[%emt 0:00:07]} d5 {[%emt 0:01:46]} 16. Qf3 {[%emt 0:00:20]} Qa4 17. c3 {[%emt 0:00:45]} Rd6 {[%emt 0:11:59]} 18. Bc2 {[%emt 0:01:24]} Qb5 {[%emt 0:04:11]} 19. Qe2 {[%emt 0:01:39]} Qxe2 {[%emt 0:04:12]} 20. Rxe2 {[%emt 0:00:02]} Rd7 {[%emt 0:02:54]} 21. Rde1 {[%emt 0:00:54]} Re7 {[%emt 0:00:37]} 22. Bf4 {[%emt 0:09:05]} Rhe8 {[%emt 0:00:49]} 23. Kc1 {[%emt 0:00:27]} h6 {[%emt 0:00:38]} 24. Be5 {[%emt 0:01:58]} Bd7 {[%emt 0:03:41]} 25. Bd3 {[%emt 0:04:31]} Bxe5 {[%emt 0:02:53]} 26. dxe5 {[%emt 0:01:15]} c5 {[%emt 0:05:11]} 27. f4 {[%emt 0:01:08]} h5 {[%emt 0:04:05]} 28. Kd2 {[%emt 0:01:12]} Kc7 {[%emt 0:00:12]} 29. b4 {[%emt 0:01:13]} b6 {[%emt 0:03:10]} 30. f5 {[%emt 0:04:05]} d4 {[%emt 0:06:00]} 31. cxd4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:17]} 32. h4 {[%emt 0:13:01]} Bc6 {[%emt 0:07:48]} 33. f6 {[%emt 0:04:27]} gxf6 {[%emt 0:00:59]} 34. exf6 {[%emt 0:00:05]} Rxe2+ {[%emt 0:01:45]} 35. Rxe2 {[%emt 0:00:09]} Rxe2+ {[%emt 0:02:18]} 36. Bxe2 {[%emt 0:00:05]} Bxg2 {[%emt 0:02:14]} 37. Bxh5 {[%emt 0:03:49]} Kd6 {[%emt 0:00:52]} 38. Bxf7 {[%emt 0:00:23]} Ke5 {[%emt 0:00:08]} 39. Bc4 {[%emt 0:00:07]} Kxf6 {[%emt 0:00:12]} 40. Bxa6 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 41. Be2 {[%emt 0:00:25]} Bc6 {[%emt 0:04:10]} 42. Bd1 {[%emt 0:00:54]} Kf5 {[%emt 0:01:04]} 43. a4 {[%emt 0:00:25]} Bb7 {[%emt 0:00:35]} 44. h5 {[%emt 0:00:14]} Bc6 {[%emt 0:00:16]} 45. a5 {[%emt 0:00:07]} bxa5 {[%emt 0:00:04]} 46. bxa5 {[%emt 0:00:06]} Bb7 {[%emt 0:00:18]} 47. Kd3 {[%emt 0:00:12]} Ke5 {[%emt 0:00:57]} 48. h6 {[%emt 0:00:21]} Bc6 {[%emt 0:02:21]} 49. Kc4 {[%emt 0:01:37]} Kf6 {[%emt 0:04:58]} 50. Kxd4 {[%emt 0:00:37]} Bb7 {[%emt 0:00:40]} 51. Bc2 {[%emt 0:00:10]} Bc8 {[%emt 0:00:14]} 52. Kc5 {[%emt 0:00:06]} Ba6 {[%emt 0:00:06]} 53. Kb6 {[%emt 0:00:05]} Bc8 {[%emt 0:00:05]} 54. Bd3 {[%emt 0:00:08]} Kf7 {[%emt 0:00:25]} 55. Kc7 {[%emt 0:00:04]} Bh3 {[%emt 0:00:11]} 56. a6 {[%emt 0:00:06]} Bg2 {[%emt 0:00:14]} 57. a7 {[%emt 0:00:03]} Kg8 {[%emt 0:00:07]} 58. Bb5 {[%emt 0:00:07]} Kh7 {[%emt 0:00:14]} 59. Bc6 {[%emt 0:00:04]} Bh3 {[%emt 0:00:06]} 60. a8=Q {[%emt 0:00:05]} Kg6 {[%emt 0:00:08]} 61. Be4+ {[%emt 0:00:12]} Kh5 {[%emt 0:04:06]} 62. h7 {[%emt 0:00:07]} Kg5 {[%emt 0:00:08]} 63. h8=Q {[%emt 0:00:10]} Be6 {[%emt 0:00:07]} 64. Qe5+ {[%emt 0:00:06]} Kg4 {[%emt 0:00:08]} 65. Bf3+ {[%emt 0:00:05]} Kh3 {[%emt 0:00:08]} 66. Qah8# {[%emt 0:00:04]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.13"]
[Round "3.1"]
[White "Li, Rachael"]
[Black "Cervantes Landeiro, Thalia"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1736"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,154,31,32,14,18,7,10,12,18,-6,-6,-9,0,-16,0,-7,0,-8,-3,-29,6,-33,-31,-29,-22,-53,-64,-53,-56,-64,-64,-58,-19,-28,-4,-27,-14,-8,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,0,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-7,-7,-7,-7,0,-1184,-7,-4806,-685,-1233,0,-1546,-7732,-6772,-6675,-5863,-5278,-3586,-2181,-499,0,0,0,-804,-812,-12189,-12189,-29970,-29971,-29972,-29973,-29973,-29974,-29972,-29973,-29977,-29970,-29977,-29976,-29981,-29982,-29982,-29983,-29982,-29983,-29993,-29994,-29994,-29995,-29995,-29996]} 1. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 e6 8. Nge2 Nd4 9. O-O Ne7 10. Nd1 {B26: Closed Sicilian: 3 g3, lines with early Be3} O-O 11. c3 (11. Nc1 e5 12. c3 Ndc6 13. Bh6 Bxh6 14. Qxh6 f5 15. Ne2 Be6 16. Ne3 d5 {½-½ (16) Jovanovic,Z (2529)-Szabo,G (2550) Hungary 2013}) 11... Nxe2+ 12. Qxe2 {The position is equal.} b5 $146 {[%cal Bb7b5,Bb5b4][%mdl 32]} ({Predecessor:} 12... Bd7 13. f4 Bc6 {½-½ (44) Canonne,A (1887)-Babar,M (2129) Marianske Lazne 2016}) 13. f4 Bb7 14. Nf2 Rc8 15. Rfd1 b4 16. d4 {With the idea dxc5.} cxd4 17. cxd4 Qc7 18. Rac1 Qa5 19. Nd3 Qxa2 20. Nxb4 Qa4 21. Qd2 a5 22. Nc2 f5 23. e5 Bxg2 $1 24. Kxg2 Nd5 {Hoping for ...Rxc2!} 25. Bf2 Rfd8 26. Ne3 Nxe3+ 27. Qxe3 d5 28. Rxc8 Rxc8 29. Rc1 Rc2 30. Rxc2 Qxc2 31. Qa3 Qe4+ 32. Kg1 Qb1+ 33. Kg2 Bf8 34. Qxa5 Qxb2 35. Qd8 Qb7 36. h3 Qe7 37. Qc8 Kf7 38. g4 Qe8 39. Qc7+ Qe7 40. Qc8 fxg4 41. hxg4 h6 42. Kh2 Qe8 43. Qc7+ Kg8 44. Qc2 Qf7 45. Kg3 Be7 46. Be3 Kg7 47. Qh2 h5 48. Qh3 hxg4 49. Qxg4 Qf5 50. Qxf5 gxf5 $11 {[%mdl 4096] Endgame KB-KB} 51. Bd2 Kf7 52. Kf3 Ke8 53. Ke3 Kd7 54. Kd3 Kc6 55. Be1 $2 {[%mdl 8192]} (55. Kc3 $11) 55... Kb5 $19 56. Bd2 $2 {[%mdl 8192]} (56. Bf2 $11) 56... Bb4 $1 {[%cal Rb4d2] ( -> ...Bxd2)} 57. Bc1 Be1 58. Ke2 Bh4 (58... Bg3 $142 59. Kd3 Be1) 59. Kd3 Kb4 60. Be3 Kb3 61. Bd2 Bf2 62. Bc1 {[#]} Bg1 $2 (62... Be1 $1 $19 63. Be3 Kb4) 63. Bd2 $1 $11 Kb2 64. Bc3+ $2 {[%mdl 8192] [#]} (64. Be1 $11) 64... Kc1 $1 $19 65. Ba5 Bh2 66. Ke3 Kc2 {Black mates.} 67. Bb6 Bg1+ 68. Ke2 Kc3 69. Ba5+ Kc4 70. Kf3 Bxd4 71. Bd2 Kd3 72. Bc1 Bc5 73. Bb2 Kc2 74. Ba1 d4 75. Ke2 d3+ 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.13"]
[Round "3.2"]
[White "Yip, Carissa"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2285"]
[BlackElo "1851"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:00]} e5 {[%emt 0:00:02]} 7. Nf3 {[%emt 0:00:00]} Be7 {[%emt 0:00:07]} 8. Bc4 {[%emt 0:00:11]} O-O {[%emt 0:01:12]} 9. O-O {[%emt 0:00:06]} Nbd7 {[%emt 0:00:33]} 10. a4 {[%emt 0:00:29]} b6 {[%emt 0:00:16]} 11. Nd2 {[%emt 0:24:08]} Bb7 {[%emt 0:01:38]} 12. f3 {[%emt 0:00:33]} Qb8 {[%emt 0:03:12]} 13. Qe2 {[%emt 0:01:36]} Rc8 {[%emt 0:00:58]} 14. Rfd1 {[%emt 0:02:40]} Nc5 {[%emt 0:06:14]} 15. Kh1 {[%emt 0:00:27]} Qc7 {[%emt 0:00:29]} 16. Qf2 {[%emt 0:02:08]} Rd8 {[%emt 0:02:07]} 17. b4 {[%emt 0:15:06]} Ncd7 {[%emt 0:00:47]} 18. Rab1 {[%emt 0:00:12]} Rdc8 {[%emt 0:06:50]} 19. Rb3 {[%emt 0:01:46]} Bc6 {[%emt 0:17:32]} 20. Rc1 {[%emt 0:00:49]} a5 {[%emt 0:05:39]} 21. bxa5 {[%emt 0:01:48]} Rxa5 {[%emt 0:01:12]} 22. Bxb6 {[%emt 0:24:01]} Nxb6 {[%emt 0:00:15]} 23. Qxb6 {[%emt 0:00:11]} Qxb6 {[%emt 0:00:19]} 24. Rxb6 {[%emt 0:00:03]} Bxa4 {[%emt 0:00:30]} 25. Rb7 {[%emt 0:00:11]} Kf8 {[%emt 0:03:15]} 26. Ra1 {[%emt 0:00:46]} Bc6 {[%emt 0:00:20]} 27. Rxa5 {[%emt 0:00:04]} Bxb7 {[%emt 0:00:08]} 28. Ra7 {[%emt 0:00:04]} Bc6 {[%emt 0:00:16]} 29. Bb3 {[%emt 0:01:36]} Ra8 {[%emt 0:01:14]} 30. Rxa8+ {[%emt 0:00:54]} Bxa8 {[%emt 0:00:11]} 31. Nc4 {[%emt 0:00:07]} Bc6 {[%emt 0:00:30]} 32. Kg1 {[%emt 0:00:35]} Nd7 {[%emt 0:01:21]} 33. Na5 {[%emt 0:00:11]} Nb8 {[%emt 0:01:24]} 34. Bd5 {[%emt 0:00:18]} Bxd5 {[%emt 0:00:32]} 35. Nxd5 {[%emt 0:00:05]} Ke8 {[%emt 0:00:59]} 36. Kf2 {[%emt 0:00:17]} Kd7 {[%emt 0:00:19]} 37. Ke2 {[%emt 0:01:12]} Bd8 {[%emt 0:00:10]} 38. Nc4 {[%emt 0:02:08]} Nc6 {[%emt 0:00:15]} 39. c3 {[%emt 0:00:05]} Ke6 {[%emt 0:00:15]} 40. Kd3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 41. Nce3 {[%emt 0:01:47]} f4 {[%emt 0:01:07]} 42. Nc2 {[%emt 0:00:43]} Na5 {[%emt 0:02:06]} 43. Na3 {[%emt 0:03:22]} Kd7 {[%emt 0:01:55]} 44. Nc4 {[%emt 0:00:53]} Nb3 {[%emt 0:00:29]} 45. Nb2 {[%emt 0:11:04]} Na5 {[%emt 0:00:16]} 46. Nd1 {[%emt 0:02:56]} Ke6 {[%emt 0:00:43]} 47. Nf2 {[%emt 0:00:18]} Bh4 {[%emt 0:00:41]} 48. Nh1 {[%emt 0:01:03]} Bd8 {[%emt 0:00:19]} 49. g3 {[%emt 0:00:22]} g5 {[%emt 0:00:14]} 50. Nf2 {[%emt 0:00:05]} h5 {[%emt 0:01:03]} 51. g4 {[%emt 0:05:46]} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.13"]
[Round "3.3"]
[White "Wu, Rochelle"]
[Black "Bykovtsev, Agata"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2085"]
[BlackElo "2012"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:00:00]} 6. h3 {[%emt 0:00:06]} e6 {[%emt 0:00:00]} 7. g4 {[%emt 0:00:09]} Be7 {[%emt 0:00:17]} 8. g5 {[%emt 0:00:08]} Nfd7 {[%emt 0:00:07]} 9. Be3 {[%emt 0:00:09]} Nc6 {[%emt 0:02:05]} 10. h4 {[%emt 0:00:13]} Nxd4 {[%emt 0:10:21]} 11. Qxd4 {[%emt 0:00:34]} O-O {[%emt 0:00:53]} 12. Qd2 {[%emt 0:01:34]} b5 {[%emt 0:03:01]} 13. a3 {[%emt 0:01:12]} Ne5 {[%emt 0:07:27]} 14. O-O-O {[%emt 0:01:40]} Rb8 {[%emt 0:04:52]} 15. f4 {[%emt 0:05:33]} Nc4 {[%emt 0:04:27]} 16. Qe1 {[%emt 0:04:22]} Nxe3 {[%emt 0:11:01]} 17. Qxe3 {[%emt 0:00:28]} b4 {[%emt 0:01:12]} 18. axb4 {[%emt 0:01:55]} Rxb4 {[%emt 0:00:31]} 19. Bd3 {[%emt 0:09:41]} Bb7 {[%emt 0:15:02]} 20. f5 {[%emt 0:07:14]} exf5 {[%emt 0:06:50]} 21. exf5 {[%emt 0:00:52]} Bxh1 {[%emt 0:04:12]} 22. Rxh1 {[%emt 0:01:45]} Re8 {[%emt 0:05:54]} 23. Nd5 {[%emt 0:02:23]} Rxh4 {[%emt 0:04:57]} 24. Rg1 {[%emt 0:00:04]} Ra4 {[%emt 0:09:30]} 25. Kd2 {[%emt 0:08:55]} Bf8 {[%emt 0:03:17]} 26. Nf6+ {[%emt 0:01:02]} gxf6 {[%emt 0:01:10]} 27. gxf6+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:10]} 28. Qg5 {[%emt 0:00:20]} Qa5+ {[%emt 0:05:38]} 29. c3 {[%emt 0:00:18]} Re2+ {[%emt 0:00:25]} 30. Bxe2 {[%emt 0:00:39]} Rd4+ {[%emt 0:01:00]} 31. Kc2 {[%emt 0:00:10]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.13"]
[Round "3.4"]
[White "Samadashvili, Martha"]
[Black "Zilajeva, Veronika"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2124"]
[BlackElo "1855"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 5. Nce2 {[%emt 0:00:07]} c5 {[%emt 0:00:01]} 6. c3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:07]} 7. a3 {[%emt 0:00:29]} Qb6 {[%emt 0:00:38]} 8. b4 {[%emt 0:00:50]} cxd4 {[%emt 0:01:49]} 9. cxd4 {[%emt 0:00:03]} f6 {[%emt 0:02:17]} 10. f4 {[%emt 0:05:48]} Be7 {[%emt 0:02:07]} 11. Nf3 {[%emt 0:01:41]} O-O {[%emt 0:05:47]} 12. Nc3 {[%emt 0:18:23]} fxe5 {[%emt 0:14:11]} 13. Na4 {[%emt 0:07:12]} Qc7 {[%emt 0:03:17]} 14. dxe5 {[%emt 0:11:10]} Ndxe5 {[%emt 0:14:41]} 15. Be2 {[%emt 0:03:28]} Nxf3+ {[%emt 0:05:51]} 16. Bxf3 {[%emt 0:03:14]} Bf6 {[%emt 0:00:51]} 17. Rb1 {[%emt 0:03:18]} Nd4 {[%emt 0:00:57]} 18. O-O {[%emt 0:01:33]} Bd7 {[%emt 0:06:32]} 19. Nc5 {[%emt 0:02:40]} b6 {[%emt 0:00:54]} 20. Nxd7 {[%emt 0:05:23]} Nxf3+ {[%emt 0:00:59]} 21. Rxf3 {[%emt 0:01:16]} Qxd7 {[%emt 0:00:09]} 22. Rd3 {[%emt 0:02:07]} Rad8 {[%emt 0:02:13]} 23. Be3 {[%emt 0:03:15]} g6 {[%emt 0:06:19]} 24. Bd4 {[%emt 0:04:16]} Qf7 {[%emt 0:01:04]} 25. Qd2 {[%emt 0:04:51]} Rc8 {[%emt 0:01:28]} 26. Re1 {[%emt 0:03:25]} Rc4 {[%emt 0:03:37]} 27. g3 {[%emt 0:03:12]} Rfc8 {[%emt 0:00:47]} 28. Qe3 {[%emt 0:01:15]} Bxd4 {[%emt 0:03:01]} 29. Rxd4 {[%emt 0:00:05]} Rxd4 {[%emt 0:00:13]} 30. Qxd4 {[%emt 0:00:09]} Qf5 {[%emt 0:00:39]} 31. Qd1 {[%emt 0:04:49]} Kf7 {[%emt 0:01:15]} 32. Qa4 {[%emt 0:08:18]} Rc7 {[%emt 0:00:36]} 33. Qd1 {[%emt 0:01:35]} Qc2 {[%emt 0:03:19]} 34. Qg4 {[%emt 0:00:14]} Rc6 {[%emt 0:02:03]} 35. Qh4 {[%emt 0:00:32]} h5 {[%emt 0:01:25]} 36. Qd8 {[%emt 0:01:01]} Rc7 {[%emt 0:02:09]} 37. Qh8 {[%emt 0:00:54]} Rc8 {[%emt 0:09:26]} 38. Qh7+ {[%emt 0:00:06]} Kf6 {[%emt 0:00:06]} 39. f5 {[%emt 0:00:26]} Kxf5 {[%emt 0:01:30]} 40. Qf7+ {[%emt 0:00:00]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.13"]
[Round "3.5"]
[White "Feng, Maggie"]
[Black "Nguyen, Emily"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2198"]
[BlackElo "2102"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,106,-37,-31,-61,-49,-50,-57,-46,-55,-57,-54,-58,-53,-60,-60,-55,-35,-42,-34,-54,-37,-37,-54,-65,-41,-37,-41,-81,-74,-70,-72,-88,-28,-130,-128,-125,-123,-125,-123,-125,-114,-108,-84,-132,-89,-155,-143,-159,-159,-154,-139,-139,-139,-120,-29,-142,-129,-152,-69,-86,-86,-121,-115,-153,-141,-222,-209,-224,-197,-218,-202,-312,-319,-345,-344,-390,-354,-505,-519,-693,-690,-648,-630,-806,-781,-29993,-29994,-29994,-29995,-29995,-29996,-29996,-29997]} 1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Bb4+ 6. Nbd2 a5 7. O-O Nf6 8. a3 Be7 9. Qc2 {A09: Réti Opening: 1 Nf3 d5 2 c4} (9. b3 O-O 10. Rb1 Re8 11. Ne1 Bf5 12. Nc2 Bf8 13. b4 axb4 14. axb4 Qd7 15. b5 Na5 16. Nf3 h6 17. Ra1 Bd6 {1-0 (63) Kozul,Z (2597)-Brkic,A (2598) Sarajevo 2018}) 9... Bf5 $146 ({Predecessor:} 9... O-O 10. e3 dxe3 11. fxe3 Bc5 12. Nb3 Ba7 13. c5 a4 14. Nbd2 Qe7 15. b4 axb3 16. Nxb3 e4 17. dxe4 Nxe4 {1-0 (30) Wheeler,C (2424)-Kung,T (2168) Dallas 2018}) 10. Ne4 Nxe4 11. dxe4 {Black is slightly better.} Be6 12. Ne1 Qd7 13. Nd3 a4 14. Bd2 f6 15. f4 exf4 16. gxf4 O-O 17. Kh1 Na5 18. Bxa5 Rxa5 19. Rg1 b6 20. Bf3 Bd6 21. Rg3 Kh8 22. Rag1 Rg8 23. Qc1 Qf7 (23... Qe7 $17) 24. f5 (24. c5 $1 $11 bxc5 25. f5) 24... Bxc4 $17 25. Rh3 {Black must now prevent Bh5.} Bxd3 $1 26. exd3 g5 27. Bh5 Qb3 {Played: Qf7-d7} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.14"]
[Round "4.1"]
[White "Cervantes Landeiro, Thalia"]
[Black "Nguyen, Emily"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2147"]
[BlackElo "2102"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,29,30,26,31,11,37,27,35,17,52,3,10,0,-2,-16,-10,-25,8,11,36,31,31,29,34,16,49,53,57,38,44,-18,7,0,0,0,8,8,8,8,16,20,35,35,35,39,41,25,25,31,41,0,33,8,24,8,25,8,8,8,8,8,8,0,0,-30,8]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 a6 6. Be2 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} (6. Qb3 Ra7 7. Nh4 Bc8 8. Bd2 e6 9. c5 Nbd7 10. Nf3 e5 11. Nxe5 Nxe5 12. dxe5 Nd7 13. Na4 Bxc5 14. Nxc5 Nxc5 {0-1 (84) Radjabov,T (2757)-Fedoseev,V (2724) Wijk aan Zee 2019}) 6... e6 7. Nh4 Be4 8. f3 {White is slightly better.} Bg6 $1 9. Qb3 b5 10. cxd5 $146 ({Don't play} 10. cxb5 axb5 11. Bd2 Nbd7 $11) ({Reject} 10. Nxg6 dxc4 11. Qc2 hxg6 $15) ({Predecessor:} 10. c5 Nbd7 11. a4 Qb8 12. Na2 Be7 13. Nb4 Qb7 14. axb5 axb5 15. Rxa8+ Qxa8 16. Nxg6 hxg6 {1-0 (40) Dambacher,M (2491)-Driessens,P (2306) Maastricht 2014}) 10... cxd5 11. Bd2 Bd6 12. Rc1 Nbd7 13. g3 Nb6 14. a4 b4 15. Nd1 a5 16. Bb5+ Nfd7 17. Rc6 Qb8 18. O-O O-O 19. Nxg6 hxg6 20. f4 (20. Kg2 $14) 20... Rc8 (20... Nc8 {feels hotter.} 21. Rc2 Ndb6 22. Bd3 Be7 23. Qa2 Nd6) 21. Rxc8+ Qxc8 22. Nf2 Qb7 23. Qd3 Nf6 24. b3 Ne4 25. Rc1 Rc8 26. Rxc8+ Nxc8 27. Nxe4 dxe4 28. Qc2 Ne7 29. Qc4 Qd5 30. Qc2 Kf8 31. Bc1 Qh5 32. Bf1 Qd5 33. Bg2 f5 34. Bf1 Kf7 35. Bb5 Qb7 36. Bb2 Nd5 37. Kf2 Qc7 {Accuracy: White = 46%, Black = 50%.} (37... g5 $5) 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.14"]
[Round "4.2"]
[White "Zilajeva, Veronika"]
[Black "Feng, Maggie"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1855"]
[BlackElo "2198"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,113,9,34,38,37,27,22,35,41,47,58,56,51,57,45,42,43,41,10,0,37,41,64,43,70,58,109,78,73,73,73,54,47,27,21,21,18,33,24,27,77,70,63,66,91,83,106,100,192,204,231,224,231,237,236,240,253,239,243,246,404,364,379,376,695,347,365,194,189,189,209,163,234,195,330,343,341,296,329,311,279,264,257,240,390,188,387,254,374,373,323,193,496,383,361,351,351,310,29998,29999]} 1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. g3 Bxc3+ 5. bxc3 Nf6 6. Bg2 O-O 7. Nf3 d6 8. O-O Qe7 9. Ba3 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} (9. c5 dxc5 10. Ba3 Na6 11. Ne5 Rd8 12. Qb3 c6 13. Nd3 Ne4 14. Rad1 b6 15. dxc5 bxc5 16. Bxe4 fxe4 17. Nxc5 Rxd1 18. Rxd1 Nxc5 {1-0 (26) Posedaru,B (2307)-Nevednichy,V (2532) Olanesti 2018}) 9... c5 10. Rb1 $146 ({Predecessor:} 10. Nd2 e5 11. e4 exd4 12. cxd4 fxe4 13. dxc5 dxc5 14. Nxe4 Nxe4 {0-1 (51) Choroszej,A (1937)-Delega,T (2031) Warsaw 2016}) 10... Ne4 11. Qc2 {The position is equal.} b6 12. Nd2 Nxd2 13. Qxd2 ({Of course not} 13. Bxa8 Nxf1 14. Rxf1 Ba6 $15) 13... Bb7 14. Bxb7 Qxb7 15. dxc5 $1 dxc5 {[#]} 16. Bxc5 $1 {[%mdl 576] Pin} Rc8 (16... bxc5 17. Rxb7) 17. Bb4 Na6 18. Qe3 Qc6 19. c5 bxc5 20. Ba3 Qd5 (20... Nb8 $14) 21. Rb2 Rd8 22. Rfb1 Rd7 23. Rc2 Qc4 24. Rd2 Rad8 $1 25. Rbd1 Rxd2 26. Rxd2 Rxd2 27. Qxd2 Qa4 28. Bc1 Kf7 29. h4 h6 30. Qb2 Qc6 {[#]} 31. Bf4 $1 c4 (31... Qb6 $16 32. Qd2 Qb7) 32. Qa3 $18 Qb6 {[#]} 33. Be3 $1 {[%cal Re3b6]} Qb7 34. Qd6 Nb8 35. Bc5 Nc6 36. Qf8+ Kg6 37. Qe8+ {[%mdl 64] Double Attack} Kf6 $2 (37... Kh7 38. Qxe6 {[%mdl 64] Double Attack} Qb1+ 39. Kg2 Qe4+ 40. Qxe4 fxe4) 38. h5 {aiming for f4.} Ke5 39. Qf8 Qd7 $2 (39... Qc7 40. f3 Kd5) 40. Be3 (40. f3 $142 a5 41. Kf2) 40... a6 41. Qc5+ (41. f3 $142) 41... Kf6 42. Qxc4 a5 43. Qb5 e5 (43... Ne5 $142 44. Qc5 (44. Qxa5 Qd1+ 45. Kg2 Qxe2 $16) 44... Qd1+ 45. Kg2 Qxe2) 44. Qc5 Ne7 (44... Ke6 $142 45. c4 Qd6) 45. Qxa5 Qd1+ 46. Kg2 Qxe2 47. Bc5 Nc6 48. Qa8 Qe4+ 49. Kh2 Kg5 (49... Qd5 {was necessary.}) 50. Qe8 (50. Qg8 $142) 50... Kg4 $2 (50... f4 {might work better.} 51. Qf7 fxg3+ 52. fxg3 Qe2+ 53. Kg1 Qe4 54. Qxg7+ Kxh5) 51. Qg6+ Kf3 {intending ...Ke2.} 52. Qd6 {Qd1+ is the strong threat.} Kg4 53. Qd1+ (53. Qd7 $142) 53... Kg5 $2 (53... Qf3 {is tougher.} 54. Qd7 Kxh5 55. Qxg7 f4) 54. a4 f4 {[#]} 55. a5 $1 {[%mdl 512]} fxg3+ (55... Nxa5 56. Be7+) 56. fxg3 Nxa5 $2 (56... g6 $18 57. hxg6 Kxg6) 57. Be7+ {Accuracy: White = 57%, Black = 38%.} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.14"]
[Round "4.3"]
[White "Bykovtsev, Agata"]
[Black "Samadashvili, Martha"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2012"]
[BlackElo "2124"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,117,0,0,0,0,0,0,24,18,26,13,36,33,55,58,62,34,54,47,30,40,51,43,45,48,46,7,37,7,0,0,0,0,0,-22,0,-8,0,-225,-220,-344,-344,-458,-434,-580,-559,-600,-344,-539,-237,-237,-237,-237,-237,-29955,-29954,-29958,-5672,-29972,-29973,-29973,-29974,-29974,-29975,-29975,-29976,-29975,-29974,-29975,-29975,-29975,-29976,-29976,-29976,-29977,-29978,-29989,-29978,-29978,-29978,-29977,-29976,-29976,-29973,-29974,-29977,-29977,-29978,-29976,-29979,-29979,-29980,-29980]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 d6 8. O-O Bd7 9. Re1 Be7 10. Nxc6 Bxc6 11. Qg4 h5 12. Qe2 h4 13. a4 hxg3 14. hxg3 Kf8 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} 15. a5 Bf6 16. Qd3 {[#]} Ne7 $146 {The position is equal.} ({Predecessor:} 16... Rh5 17. Bd2 Ne7 18. f4 g6 19. Bf3 Rc5 20. Kg2 Rc8 21. Rh1 Kg8 22. b4 {½-½ (56) Alsina Leal,D (2539)-Shankland,S (2605) Barcelona 2013}) 17. Be3 Re8 18. Red1 Nc8 (18... d5 {is more complex.} 19. Bd4 Bxd4 20. Qxd4 dxe4 21. Nxe4 Rh5) 19. b4 g6 20. Ra3 Kg7 21. b5 axb5 22. Nxb5 Qd7 23. c4 Rd8 24. Nd4 Bxd4 25. Bxd4+ e5 26. Be3 Qe6 27. f4 Qg4 $36 {[%mdl 2048] Black has the initiative.} 28. fxe5 dxe5 ({Don't go for} 28... Qxg3 $2 {[#]} 29. Bh6+ $1 {[%mdl 512]} Rxh6 30. Qxg3 $18) 29. Qxd8 Rxd8 30. Rxd8 Ne7 31. Bc5 {Threatens to win with a6.} Ng8 32. Bf2 $2 (32. Bf8+ $11 {and White has nothing to worry.} Kh7 33. Re3) 32... Nf6 $19 33. a6 (33. Bf3 $142 Qg5 34. Rd1) 33... bxa6 34. Rxa6 Bxe4 35. Bxe4 Nxe4 36. Ra2 Nxf2 37. Rxf2 (37. Kxf2 $142 e4 38. Ra3) 37... Qxc4 {[%mdl 4096] Endgame KQ-KRR} (37... Qxg3+ $142 38. Kf1 Qh3+ 39. Kg1 Qg4+ 40. Rg2 Qxc4) 38. Rd7 Qe6 39. Rb7 e4 40. Kg2 $2 (40. Kh2 $19) 40... Qd5 41. Re7 Kf8 42. Rfxf7+ Qxf7 {Black mates.} 43. Rxe4 {[#] KQ-KR} Qd5 $1 44. Kf3 Kf7 45. Ke3 Qb3+ 46. Kf2 Qc2+ 47. Re2 Qc5+ 48. Kf3 Kf6 49. Re4 Qc3+ 50. Re3 Qc6+ 51. Kf4 Qd6+ 52. Ke4 Qd1 53. Kf4 Qf1+ 54. Rf3 Qc4+ 55. Ke3+ Kg5 56. Rf4 Qc1+ 57. Kf3 Qf1+ 58. Ke3 Qg2 59. Kd4 {Accuracy: White = 54%, Black = 62%.} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.14"]
[Round "4.4"]
[White "Yan, Ruiyang"]
[Black "Wu, Rochelle"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1851"]
[BlackElo "2085"]
[Annotator "NA RC"]
[PlyCount "74"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 7. Nf3 {[%emt 0:00:00]} Be7 {[%emt 0:00:12]} 8. Bg5 {[%emt 0:00:04]} Be6 {[%emt 0:00:55] B92: Sicilian Najdorf: 6 Be2} 9. O-O {[%emt 0:00:08]} (9. Bxf6 Bxf6 10. O-O O-O 11. Qd2 Be7 12. Nd5 Nd7 13. Nxe7+ Qxe7 14. Rfd1 Rac8 15. c3 Rc6 16. Ng5 Nf6 17. Nxe6 fxe6 18. Qe3 Qc7 {½-½ (45) Harikrishna,P (2730)-Shankland,S (2731) Prague 2019}) 9... Nbd7 {[%emt 0:02:57]} 10. Bxf6 {[%emt 0:06:19]} Nxf6 {[%emt 0:00:07]} 11. Ng5 {[%emt 0:00:47]} O-O {[%emt 0:02:13]} 12. Nxe6 {[%emt 0:00:23]} fxe6 {[%emt 0:00:04]} 13. Bc4 {[%emt 0:06:43]} Qc8 {[%emt 0:05:05]} 14. Bb3 {[%emt 0:00:33]} Kh8 $146 {[%emt 0:02:05]} ({Predecessor:} 14... b5 15. a3 Kh8 16. Qe2 {½-½ (16) Grus,J (1850)-Smetak,V (1985) Klatovy 2000}) 15. a4 {[%emt 0:01:13]} Rd8 {[%emt 0:11:17]} 16. Qe2 {[%emt 0:01:12]} Qd7 {[%emt 0:05:25]} 17. a5 {[%emt 0:02:48]} Bf8 {[%emt 0:04:50]} 18. Na4 {[%emt 0:08:41]} Qf7 {[%emt 0:12:30]} 19. Nb6 {[%emt 0:00:32]} Rab8 $16 {[%emt 0:00:04]} 20. Rfd1 {[%emt 0:21:12]} g6 {[%emt 0:14:36]} 21. f3 {[%emt 0:08:07]} Bh6 {[%emt 0:05:39]} 22. Kh1 {[%emt 0:01:38]} Nh5 {[%emt 0:03:13]} 23. Nc4 {[%emt 0:02:30]} Qe7 {[%emt 0:04:56]} 24. g3 {[%emt 0:05:45]} Bg7 {[%emt 0:02:35]} 25. Nb6 {[%emt 0:02:10]} Rf8 {[%emt 0:03:23]} 26. Rd3 {[%emt 0:01:40]} Rbd8 {[%emt 0:01:38]} 27. Rad1 {[%emt 0:01:11]} Qg5 {[%emt 0:07:38]} 28. Qd2 {[%emt 0:03:33]} Qf6 {[%emt 0:00:11]} 29. Qe3 {[%emt 0:04:15]} Qe7 {[%emt 0:05:41]} 30. Nc4 {[%emt 0:04:25]} d5 {[%emt 0:00:05]} 31. exd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:27]} 32. Rxd5 {[%emt 0:00:07]} Rxd5 {[%emt 0:00:22]} 33. Rxd5 {[%emt 0:00:05]} Nf6 {[%emt 0:03:37]} 34. Rxe5 {[%emt 0:01:49]} Qd7 {[%emt 0:00:03]} 35. Nb6 {[%emt 0:03:35]} Qd1+ {[%emt 0:00:39]} 36. Kg2 {[%emt 0:00:05]} Ng4 {[%emt 0:00:31]} 37. Qe2 {[%emt 0:00:04]} Bxe5 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.14"]
[Round "4.5"]
[White "Li, Rachael"]
[Black "Yip, Carissa"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1736"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,114,10,17,0,37,37,39,30,67,43,75,0,0,0,0,-157,0,-87,-46,-47,-28,-97,-96,-118,-118,-115,-75,-114,-97,-142,-110,-284,-218,-218,-153,-154,-140,-140,-151,-153,-38,-107,-105,-138,-148,-167,-132,-165,-138,-139,-82,-111,0,-10,0,-143,-142,-134,-122,-118,-103,-135,-135,-143,-83,-255,-258,-862,-547,-2615,-2082,-4821,-4251,-1901,-2145,-1559,-1477,-1883,-869,-29968,-29969,-29984,-29985,-29985,-29986,-29986,-29986,-29986,-29987,-29992,-29993,-29995,-29993,-29993,-29994]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nge2 Nd4 9. O-O Ne7 10. Bh6 O-O 11. Bxg7 Kxg7 12. Nd1 {B26: Closed Sicilian: 3 g3, lines with early Be3} f5 (12... Nxe2+ 13. Qxe2 b5 14. Ne3 Bd7 15. Qd2 Nc6 16. c3 h5 17. d4 cxd4 18. cxd4 Qa5 19. Qd1 Qb4 {1-0 (38) Sprecic,M (2305)-Bozovic,N (2335) Pula 2017}) 13. f4 b5 14. Ne3 {White is slightly better.} Re8 $146 ({Predecessor:} 14... Bb7 15. c3 Nxe2+ 16. Qxe2 Qb6 17. exf5 exf5 18. Rfe1 Rbe8 19. Bxb7 Qxb7 {1-0 (59) Vo,H-Hoang,P Thua Thien Hue 2001}) 15. c3 Qa5 16. b4 ({White should play} 16. g4 $16) 16... Nxe2+ $11 17. Qxe2 cxb4 18. exf5 $2 (18. cxb4 $11 Qxb4 19. exf5) 18... gxf5 $2 (18... bxc3 $17 19. fxg6 hxg6) 19. Qh5 (19. cxb4 $11 Qxb4 20. Rac1) 19... Ng6 20. cxb4 Qxb4 21. Rae1 (21. Rac1 $11 {keeps the balance.}) 21... Bd7 $17 22. Kh1 Qd4 23. g4 {[%cal Rg4f5]} Qf6 24. gxf5 exf5 25. Bd5 Re7 26. Be4 $2 (26. Bg2 $17 Be6 27. Bd5) 26... fxe4 $19 27. Nd5 Qf5 28. Qxf5 Bxf5 29. Nxe7 Nxe7 30. dxe4 Bh3 ({Black should try} 30... Bc8 $17 31. Kg1 Bb7) 31. Rf3 (31. Rg1+ $15 Kf6 32. f5) 31... Bd7 32. Rg3+ Kf7 33. Kg2 Ng6 34. Kf3 Rc8 {Played: Rb8-e8} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.15"]
[Round "5.1"]
[White "Yip, Carissa"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2285"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,85,52,38,48,28,89,39,54,19,31,58,70,74,114,95,100,60,93,54,78,0,0,0,114,114,117,121,114,113,135,112,121,101,104,96,100,104,159,128,252,167,233,200,180,157,161,122,178,140,154,124,132,92,144,147,164,148,165,57,60,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. g4 Be6 10. g5 Ne8 {B92: Sicilian Najdorf: 6 Be2} (10... Nfd7 11. Qd2 Nb6 12. Nd5 Nxd5 13. exd5 Bf5 14. f4 Nd7 15. fxe5 Nxe5 16. Rf1 Be4 17. Rf4 Bg6 18. h4 Rc8 19. Nd4 {1-0 (64) Karjakin,S (2773)-Duda,J (2737) chess.com INT 2018}) 11. h4 Nc6 (11... Nc7 $11) 12. Qd2 f5 $146 {[#] And now ...f4 would win.White is slightly better.} ({Predecessor:} 12... Rc8 13. O-O-O Na5 14. Kb1 Nc4 15. Bxc4 Bxc4 16. f4 Qc7 17. f5 d5 18. exd5 Bxb3 19. cxb3 {1-0 (41) Dytman,R (1681)-Mazurek,B (1757) Poland 2018}) 13. exf5 Bxf5 14. Nd5 Rc8 15. Nb6 $36 {[%mdl 2048] Black is under strong pressure.} Rc7 16. Bc4+ Kh8 17. c3 Be4 18. Rh2 Bf3 19. Bd5 (19. Be2 $16) 19... e4 $1 $11 20. Nd4 Ne5 (20... Nxd4 $11 {keeps the balance.} 21. Qxd4 (21. Bxd4 Rc5 $17) 21... Rc5) 21. Ne6 $16 Bg4 22. Nxd8 Nf3+ 23. Kd1 Nxd2+ 24. Kxd2 Bxd8 25. Bxe4 Re7 26. Kd3 Bxb6 27. Bxb6 Rf4 (27... d5 $142 28. Bxd5 Rd7) 28. Bd5 Re2 (28... Rf5 $16) 29. Be3 Rf8 (29... Rf5 {might work better.}) 30. b4 b5 31. h5 Nc7 32. Bb3 {Strongly threatening Rg1.} Rb2 33. Rh4 Bf5+ 34. Kd4 Re8 35. Rd1 Re5 {[#]} ({Black should try} 35... Re2) 36. c4 $1 bxc4 37. Kc3 ({And not} 37. Kxc4 Nb5 $11) 37... Re2 38. Kxc4 (38. Bxc4 $18 Nb5+ 39. Bxb5 axb5 40. Rxd6) 38... Nb5 $14 39. Rf4 ({Better is} 39. a4 $1 $14 Be6+ 40. Kd3 Bxb3 41. Rc1) 39... Na3+ $11 {The position is equal.} 40. Kc3 Nb5+ 41. Kc4 {a4 is the strong threat.} Na3+ 42. Kc3 {Hoping for Ba4.} Nb5+ 43. Kc4 {Accuracy: White = 53%, Black = 46%.} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.15"]
[Round "5.2"]
[White "Wu, Rochelle"]
[Black "Li, Rachael"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2085"]
[BlackElo "1736"]
[Annotator "NA RC"]
[PlyCount "68"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} g6 {[%emt 0:00:00]} 3. f3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:10]} O-O {[%emt 0:00:05]} 6. Be3 {[%emt 0:00:06]} c5 {[%emt 0:00:09]} 7. Nge2 {[%emt 0:00:26]} Nbd7 {[%emt 0:00:12]} 8. d5 {[%emt 0:00:11]} Ne5 {[%emt 0:00:26]} 9. Ng3 {[%emt 0:00:12]} e6 {[%emt 0:00:39]} 10. a4 {[%emt 0:00:56]} exd5 {[%emt 0:00:10]} 11. cxd5 {[%emt 0:00:06]} a6 {[%emt 0:00:21]} 12. Be2 {[%emt 0:01:27]} Bd7 {[%emt 0:03:58]} 13. h3 {[%emt 0:03:26]} b5 {[%emt 0:05:38]} 14. f4 {[%emt 0:03:29]} Nc4 {[%emt 0:01:34]} 15. Bxc4 {[%emt 0:00:07]} bxc4 {[%emt 0:00:09]} 16. O-O {[%emt 0:02:07]} Qe7 {[%emt 0:12:19]} 17. Qe2 {[%emt 0:09:45]} Rfb8 {[%emt 0:05:34]} 18. Rae1 {[%emt 0:16:19]} h5 {[%emt 0:13:11]} 19. Bc1 {[%emt 0:03:25]} h4 {[%emt 0:04:00]} 20. Nh1 {[%emt 0:00:05]} Nh5 {[%emt 0:05:22]} 21. e5 {[%emt 0:12:38]} Bf5 {[%emt 0:05:59]} 22. Rf3 {[%emt 0:13:04]} Re8 {[%emt 0:08:14]} 23. Nf2 {[%emt 0:06:01]} dxe5 {[%emt 0:03:54]} 24. fxe5 {[%emt 0:01:06]} Bxe5 {[%emt 0:02:55]} 25. Rxf5 {[%emt 0:03:15]} gxf5 {[%emt 0:07:19]} 26. Qxh5 {[%emt 0:00:07]} Bh2+ {[%emt 0:00:10]} 27. Kxh2 {[%emt 0:02:11]} Qd6+ {[%emt 0:00:15]} 28. Re5 {[%emt 0:00:05]} Qxe5+ {[%emt 0:00:27]} 29. Kh1 {[%emt 0:00:11]} Qe1+ {[%emt 0:00:26]} 30. Kh2 {[%emt 0:00:06]} Qe5+ {[%emt 0:04:16]} 31. Kh1 {[%emt 0:00:03]} Qe1+ {[%emt 0:00:03]} 32. Kh2 {[%emt 0:00:06]} Qxc1 {[%emt 0:05:20]} 33. Qxf5 {[%emt 0:00:05]} Qe3 {[%emt 0:00:33]} 34. Nfe4 {[%emt 0:01:25]} Kf8 {[%emt 0:01:29]} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.15"]
[Round "5.3"]
[White "Samadashvili, Martha"]
[Black "Yan, Ruiyang"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2124"]
[BlackElo "1851"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,152,39,0,16,17,18,27,25,18,30,19,36,35,44,30,28,19,11,-21,-20,-20,-22,-47,-20,-20,-20,-26,-26,-25,-13,-23,-16,-12,-18,-48,-40,-40,0,0,0,-80,-66,0,287,-122,-110,-161,-152,-153,-152,-167,0,-43,-52,-41,4,-12,-11,-14,-7,0,-17,-24,-24,-61,-22,-24,-24,-76,-65,-66,-74,-86,-87,-103,-104,-168,-167,-173,-150,-227,-224,-218,-218,-219,-37,-68,-15,-15,-15,-19,-15,-36,-33,-73,-15,-77,-81,-88,-75,-272,-264,-264,-241,-332,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-72,-72,-73,-385,-366,-345,-294,-425,-425,-425,-425,-433,-418,-404,-75,-29987,-29988,-29988,-29989,-29989,-29990]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 Nf6 8. a4 e5 9. Qd3 h6 10. Nc3 Be7 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} 11. Nd2 Rc8 12. Nc4 Be6 {White has an edge.} 13. Ne3 O-O 14. Rd1 {[#]} Qd7 $146 ({Predecessor:} 14... Rc6 15. Bd2 Qb8 16. a5 Bd8 17. Na4 Nh5 18. c4 Nf4 {0-1 (77) Dominguez Perez,L (2750)-Fedoseev,V (2683) Hengshui 2019}) 15. b3 Rc7 16. Bb2 Rfc8 17. Rac1 Rc5 18. f3 b5 19. axb5 axb5 20. Ra1 Qb7 21. b4 Bc4 $1 {[%cal Rc4d3]} 22. Qd2 R5c6 23. Ra3 Bd8 24. Kh1 Bb6 25. Nf5 Rd8 26. Qe1 Kh7 27. Qg3 {[%csl Gf5][%cal Rg3g7]} g6 28. Qh4 $1 {[%csl LRf6,LRh6][%mdl 64] Double Attack} Ng8 29. Nxh6 (29. Ne3 $1 $11) 29... g5 $1 $17 {[%cal Rg5h4]} ({Much worse is} 29... Nxh6 $6 30. Bc1 $16) 30. Qxg5 Nxh6 $4 {[%mdl 8192]} (30... f6 $1 $11 {and Black has nothing to worry.} 31. Qh5 Nxh6) 31. Bc1 $2 (31. Nd5 $1 $18 {[%cal Rd5f6]} Bxd5 32. Bc1) 31... d5 $1 32. Nxd5 (32. exd5 $17 Rg6 33. Qxe5) 32... Bxd5 33. exd5 Rg6 34. Qxe5 {[#]} Rdg8 $2 (34... Re6 $1 $19 {[%cal Re6e5][%mdl 512]} 35. Qg3 (35. dxe6 Rxd1+) 35... Rxd5) 35. g3 Qc8 36. Bf4 Qxc2 37. Rc1 Qf2 38. Qe1 $1 Qb2 39. Rd3 Nf5 $40 {[%mdl 128] Black attacks.} 40. Qd2 Qxd2 41. Rxd2 Rd8 42. Rd3 Nd4 43. Be5 (43. Be3 $11) 43... Rxd5 44. f4 Rg8 45. Bxd4 Bxd4 46. Kg2 Rgd8 47. Rcd1 (47. Kf3 $17) 47... R5d6 $19 48. Rc1 Bb6 49. Rdc3 (49. Rxd6 $17 Rxd6 50. Re1) 49... Rd2+ 50. Kh3 Kg7 51. Rc6 f5 $2 ({Black should play} 51... Bd4 $19 {...Rh8+ is the strong threat.} 52. Re1 Rh8+ 53. Kg4 Rdxh2) 52. Kh4 $1 $15 R8d6 (52... Bd4 $15 53. Kg5 Rxh2 54. Rc7+ Kg8) 53. Kg5 $11 Bd8+ 54. Kxf5 R6d5+ 55. Kg4 Rxh2 56. R1c5 Rhh5 (56... Rhd2 $17) 57. Rxd5 (57. Kf3 $11 {remains equal.}) 57... Rxd5 {[%mdl 4096] Endgame KRB-KR} 58. Ra6 Be7 59. Ra7 $2 (59. Kf3 $17) 59... Kf6 $1 $19 60. Ra6+ Rd6 61. Ra8 Rd4 $2 (61... Rb6 $19 62. Rh8 Kg7) 62. Ra6+ Kf7 63. Kf5 Bxb4 64. Ra7+ Be7 65. g4 b4 66. Rb7 Rd5+ 67. Ke4 Rd1 {And now ...Ke6 would win.} 68. g5 $2 {[%mdl 8192] [#]} (68. Ke5 $17 {is tougher.}) 68... Kg6 $1 69. Rb6+ Bd6 70. Rb7 (70. Ra6 {was called for.}) 70... Re1+ 71. Kd5 {[#]} Be7 $1 72. Rb6+ Kf5 73. g6 Kxf4 $2 (73... Re3 $19 {Strongly threatening ...Rd3+.} 74. Kd4 Rg3) 74. Re6 $2 {[%mdl 8192]} (74. Rb7 $17) 74... Rxe6 {Black mates.} 75. Kxe6 Bf8 76. Kf7 Bh6 {Accuracy: White = 41%, Black = 54%.} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.15"]
[Round "5.4"]
[White "Feng, Maggie"]
[Black "Bykovtsev, Agata"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2198"]
[BlackElo "2012"]
[Annotator "NA RC"]
[PlyCount "83"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. b3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bb2 {[%emt 0:00:05]} d6 {[%emt 0:01:39]} 3. g3 {[%emt 0:04:01]} g6 {[%emt 0:01:22]} 4. Bg2 {[%emt 0:00:21]} Bg7 {[%emt 0:00:06]} 5. e4 {[%emt 0:03:43]} O-O {[%emt 0:03:50]} 6. Ne2 {[%emt 0:01:25]} c5 {[%emt 0:03:57]} 7. O-O {[%emt 0:08:06]} Nc6 {[%emt 0:02:17]} 8. h3 {[%emt 0:09:44] A01: Nimzowitsch-Larsen Opening} (8. d3 Bd7 9. Nd2 Qc8 10. Nf4 Re8 11. Rb1 Bg4 12. f3 Bd7 13. Nc4 b5 14. Ne3 b4 15. Ne2 a5 {½-½ (30) Wang,C (2529)-Zhao,J (2621) Zaozhuang 2015}) 8... Rb8 {[%emt 0:03:10]} 9. f4 $146 {[%emt 0:14:56]} ({Predecessor:} 9. a4 a6 10. f4 Bd7 11. d3 b5 12. Qc1 Nb4 13. axb5 axb5 14. Nd2 Qb6 15. Kh2 Bc6 {0-1 (53) Domingo Nunez,R (2283)-Bernal Moro,L (2413) Linares 2017}) 9... e5 {[%emt 0:05:39]} 10. Nbc3 {[%emt 0:06:48]} b5 {[%emt 0:04:39]} 11. d3 {[%emt 0:16:38]} Re8 {[%emt 0:03:58]} 12. a4 {[%emt 0:03:35]} b4 {[%emt 0:03:17]} 13. Nb1 {[%emt 0:00:06]} Nd4 {[%emt 0:06:56]} 14. Bxd4 {[%emt 0:12:14]} exd4 {[%emt 0:04:23]} 15. g4 {[%emt 0:00:12]} Bxg4 {[%emt 0:05:49]} 16. hxg4 {[%emt 0:00:09]} Nxg4 {[%emt 0:00:02]} 17. Rf3 {[%emt 0:07:46]} Qh4 {[%emt 0:04:14]} 18. Bh3 {[%emt 0:04:03]} Ne3 {[%emt 0:00:23]} 19. Qc1 {[%emt 0:00:04]} g5 {[%emt 0:11:13]} 20. fxg5 {[%emt 0:00:51]} Re5 {[%emt 0:12:49]} 21. Nd2 {[%emt 0:00:10]} Rxg5+ {[%emt 0:02:02]} 22. Kh1 {[%emt 0:00:05]} Kh8 {[%emt 0:15:28]} 23. Qe1 {[%emt 0:04:15]} Qh6 {[%emt 0:01:57]} (23... Qh5 $19 {has better winning chances.} 24. Qf2 (24. Nf4 $2 Qh6 $19) 24... Rg2) 24. Qf2 {[%emt 0:01:27]} Nxc2 {[%emt 0:01:27]} 25. Rg1 {[%emt 0:00:30]} Rg8 {[%emt 0:03:58]} (25... Rxg1+ $16 26. Nxg1 Ne3) 26. Rxg5 {[%emt 0:00:24]} Qxg5 {[%emt 0:00:10]} 27. Nc4 {[%emt 0:00:05]} Be5 {[%emt 0:02:53]} 28. Nxe5 {[%emt 0:01:05]} dxe5 {[%emt 0:01:18]} 29. Rxf7 {[%emt 0:00:52]} Ne3 {[%emt 0:02:03]} 30. Qf6+ {[%emt 0:00:24]} Qxf6 {[%emt 0:00:04]} 31. Rxf6 {[%emt 0:00:02]} c4 $1 {[%emt 0:02:10]} 32. Nc1 {[%emt 0:00:38]} ({Wrong is} 32. dxc4 $2 d3 $19) (32. bxc4 $2 b3 $19) 32... c3 {[%emt 0:00:46]} 33. Be6 {[%emt 0:00:21]} Rg6 {[%emt 0:01:38]} 34. Rxg6 {[%emt 0:00:24]} hxg6 {[%emt 0:00:01]} 35. Kh2 {[%emt 0:00:25]} Kg7 {[%emt 0:00:21]} 36. Kg3 {[%emt 0:00:06]} Kf6 {[%emt 0:00:24]} 37. Bh3 {[%emt 0:00:35]} Kg5 {[%emt 0:01:20]} 38. Be6 {[%emt 0:01:10]} Kh5 {[%emt 0:00:45]} 39. Bh3 {[%emt 0:00:10]} Kg5 {[%emt 0:01:03]} 40. Be6 {[%emt 0:00:00]} Nd1 {[%emt 0:00:00]} 41. Bh3 {[%emt 0:01:42]} Ne3 {[%emt 0:05:11]} 42. Be6 $11 {[%emt 0:02:40]} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.15"]
[Round "5.5"]
[White "Nguyen, Emily"]
[Black "Zilajeva, Veronika"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2102"]
[BlackElo "1855"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,107,18,21,18,54,60,61,60,118,114,134,125,120,112,119,107,109,106,98,112,109,107,112,102,105,115,141,144,195,193,366,354,415,330,334,289,351,336,333,341,328,339,341,336,336,323,660,660,660,660,638,203,202,181,230,225,593,593,587,587,587,586,578,578,629,626,662,660,670,670,666,666,649,637,867,856,896,868,29977,29978,29977,29978,29979,29980,29980,29981,29983,29984,29985,29985,29986,29986,29987,29988,29987,29987]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 b6 7. Rc1 c5 8. dxc5 {D37: Queen's Gambit Declined: 5 Bf4} (8. cxd5 Nxd5 9. Nxd5 exd5 10. Be2 c4 11. O-O Nc6 12. e4 b5 13. exd5 Nb4 14. d6 Bxd6 15. Bxd6 Qxd6 16. a3 Nd5 {½-½ (40) Miton,K (2624)-Arizmendi Martinez,J (2571) Legnica 2013}) 8... Bxc5 9. cxd5 exd5 10. Be2 {White is slightly better.} Bg4 $146 (10... Nc6 $14) ({Predecessor:} 10... Bb7 11. O-O Na6 12. a3 Bd6 13. Bxd6 Qxd6 14. Nb5 Qe7 15. Nfd4 Rfc8 {1-0 (31) Lobo Rodriguez,J (2261)-Redondo Arguelles,G (2066) Gijon 2002}) 11. Bg5 Be6 12. Nd4 Bxd4 13. Qxd4 Nc6 14. Qa4 Ne5 15. O-O h6 16. Bh4 Ng6 17. Bg3 a6 18. Rfd1 (18. Bxa6 $2 Bc8 $19) 18... b5 19. Qb4 Rc8 20. a4 Qb6 (20... bxa4 $16 {was worth a try.} 21. Bxa6 Ra8) 21. axb5 $18 a5 $2 (21... axb5 22. Qxb5 (22. Bxb5 Ne4 $16) (22. Nxb5 Bg4 $16) 22... Qd8) 22. Qd4 Nd7 23. Ra1 Qxd4 24. Rxd4 Nc5 {and the idea ...Nb3 leaves Black hopeful.} 25. Bd1 Ne7 26. Bd6 (26. Rxa5 Nf5 $18) 26... Rfe8 27. Bxe7 ({Weaker is} 27. Rxa5 Nb7 $16) 27... Rxe7 28. Nxd5 ({Don't play} 28. Rxa5 Rd7 $18) 28... Bxd5 29. Rxd5 a4 $2 (29... Rd7) 30. Rc1 Rec7 31. b6 Rc6 {[#]} 32. Bg4 $2 (32. Rcxc5 $1 Rxc5 33. b7) 32... Nb7 33. Ra1 Ra8 34. Rb5 {Black must now prevent Bf3.} Ra6 $2 (34... Ra5 {is tougher.}) 35. Bf3 Rcxb6 36. Bxb7 Rxb5 37. Bxa6 Rxb2 38. Rxa4 {[%mdl 4096] Endgame KRB-KR} Rb1+ 39. Bf1 g6 40. g3 Kg7 41. Ra7 Rc1 42. Kg2 Rc3 43. Bb5 Rc8 44. Bd7 Rf8 45. Be6 g5 {[#]} 46. g4 {Played: Ra7xf7} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.17"]
[Round "6.1"]
[White "Cervantes Landeiro, Thalia"]
[Black "Zilajeva, Veronika"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2147"]
[BlackElo "1855"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,77,22,33,30,33,40,53,54,68,63,87,75,111,107,94,77,82,66,43,43,95,54,47,50,94,52,85,107,131,131,117,109,106,39,50,42,62,-20,-15,-6,-12,-18,-30,-33,0,-85,-64,-187,-188,-195,29996,29997,29997,29998]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2 Nbd7 9. Nge2 Re8 10. f3 h6 11. Bh4 Nf8 12. O-O Ne6 13. Rad1 b6 14. Kh1 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} Bb7 15. Bf2 (15. h3 Rc8 16. Qb1 Nh5 17. Bf2 Bh4 18. Bg1 Ng3+ 19. Nxg3 Bxg3 20. b4 Bb8 21. Ne2 Qe7 {½-½ (38) Baron,T (2506)-Salgado Lopez,I (2622) Skopje 2019}) 15... Rc8 16. Bf5 $146 {White is slightly better.} ({Predecessor:} 16. e4 a6 17. e5 Nd7 18. f4 c5 19. Qd2 Nef8 20. Bf5 c4 21. Bg4 b5 {1-0 (55) Alavi,H (1980)-Asgharzadeh,M (1897) Teheran 2017}) 16... Rc7 17. e4 dxe4 18. fxe4 Bf8 19. Bh4 Ng5 20. e5 Nd5 21. Qd2 Be7 22. Bb1 Ne6 (22... Ba6 $14) 23. Bg3 {Qc2 is the strong threat.} Bg5 24. Qd3 {aiming for Qh7+.} Nf8 {With the idea ...Ne3.} 25. e6 Rce7 26. exf7+ Rxf7 27. Rxf7 Kxf7 28. Ne4 Kg8 29. Nd6 (29. Rf1 $16) 29... Re3 $14 30. Qc4 $1 Ba8 31. Ne4 (31. Be5 $14) 31... b5 $36 {[%mdl 2048] Black has good play.} 32. Qc2 Nb4 33. Qc5 {[%mdl 64] [#] Black must now prevent N2c3. Double Attack} Rxe2 34. Qxb4 c5 35. Qb3+ (35. Qxb5 $11 {remains equal.} Rxe4 36. Bxe4 Bxe4 37. Qe2) 35... c4 $17 36. Qf3 ({White has to play} 36. Qxb5 $15 Rxe4 37. Bxe4 Bxe4 38. Qxc4+ Bd5 39. Qc2) 36... Rxb2 $19 37. Rf1 {White threatens Qf7+ and mate.} b4 $4 {[%mdl 8192] [#]} (37... Qe8 $19 38. h4 Bd8 {[%mdl 64] Remove Defender}) 38. Qf7+ $1 {[%mdl 576] Double Attack} Kh8 39. Qxf8+ {Accuracy: White = 48%, Black = 45%.} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.17"]
[Round "6.2"]
[White "Bykovtsev, Agata"]
[Black "Nguyen, Emily"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2012"]
[BlackElo "2102"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:02]} d6 {[%emt 0:00:01]} 6. Bc4 {[%emt 0:01:11]} Be7 {[%emt 0:00:18]} 7. O-O {[%emt 0:00:12]} O-O {[%emt 0:00:26]} 8. Bb3 {[%emt 0:00:18]} Na6 {[%emt 0:04:15]} 9. f4 {[%emt 0:08:29]} Nc5 {[%emt 0:03:55]} 10. Qf3 {[%emt 0:09:41]} a6 {[%emt 0:16:28]} 11. f5 {[%emt 0:09:23]} Bd7 {[%emt 0:18:28]} 12. Be3 {[%emt 0:08:25]} b5 {[%emt 0:04:08]} 13. a3 {[%emt 0:09:03]} e5 {[%emt 0:05:59]} 14. Nde2 {[%emt 0:00:07]} Nxb3 {[%emt 0:00:04]} 15. cxb3 {[%emt 0:00:03]} Bc6 {[%emt 0:09:05]} 16. Rad1 {[%emt 0:03:16]} Qb8 {[%emt 0:01:12]} 17. b4 {[%emt 0:00:34]} Qb7 {[%emt 0:03:39]} 18. Nd5 {[%emt 0:02:42]} Bxd5 {[%emt 0:00:15]} 19. exd5 {[%emt 0:00:24]} Rac8 {[%emt 0:00:51]} 20. Nc3 {[%emt 0:04:58]} Rc4 {[%emt 0:01:00]} 21. h3 {[%emt 0:02:22]} h6 {[%emt 0:04:30]} 22. g4 {[%emt 0:05:44]} Nd7 {[%emt 0:02:31]} 23. Rf2 {[%emt 0:03:41]} Re8 {[%emt 0:02:25]} 24. Rg2 {[%emt 0:04:13]} e4 {[%emt 0:03:01]} 25. Qg3 {[%emt 0:09:06]} Ne5 {[%emt 0:03:14]} 26. Kh1 {[%emt 0:04:13]} Bd8 {[%emt 0:01:51]} 27. g5 {[%emt 0:02:25]} h5 {[%emt 0:00:52]} 28. Bf4 {[%emt 0:04:21]} Qc8 {[%emt 0:01:06]} 29. f6 {[%emt 0:02:20]} g6 {[%emt 0:02:18]} 30. Re2 {[%emt 0:03:31]} Qf5 {[%emt 0:00:49]} 31. Bxe5 {[%emt 0:01:51]} Rxe5 {[%emt 0:01:02]} 32. b3 {[%emt 0:01:28]} h4 {[%emt 0:02:57]} 33. Qe3 {[%emt 0:00:34]} Bb6 {[%emt 0:00:30]} 34. Qxb6 {[%emt 0:01:09]} Qxh3+ {[%emt 0:01:03]} 35. Rh2 {[%emt 0:00:44]} Qf3+ {[%emt 0:00:03]} 36. Rg2 {[%emt 0:00:26]} h3 {[%emt 0:00:31]} 37. Rdd2 {[%emt 0:00:48]} hxg2+ {[%emt 0:00:10]} 38. Rxg2 {[%emt 0:00:02]} Rxg5 {[%emt 0:00:46]} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.17"]
[Round "6.3"]
[White "Yan, Ruiyang"]
[Black "Feng, Maggie"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1851"]
[BlackElo "2198"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:37]} 4. e5 {[%emt 0:00:00]} Ne7 {[%emt 0:06:24]} 5. a3 {[%emt 0:00:21]} Bxc3+ {[%emt 0:00:10]} 6. bxc3 {[%emt 0:00:06]} c5 {[%emt 0:00:09]} 7. Qg4 {[%emt 0:00:11]} O-O {[%emt 0:00:39]} 8. Bd3 {[%emt 0:00:07]} Nbc6 {[%emt 0:00:21]} 9. Qh5 {[%emt 0:00:35]} Ng6 {[%emt 0:00:11]} 10. Nf3 {[%emt 0:00:08]} Qc7 {[%emt 0:00:50]} 11. Be3 {[%emt 0:00:14]} c4 {[%emt 0:00:11]} 12. Bxg6 {[%emt 0:00:04]} fxg6 {[%emt 0:00:09]} 13. Qg4 {[%emt 0:00:06]} Qf7 {[%emt 0:00:29]} 14. Ng5 {[%emt 0:00:08]} Qe8 {[%emt 0:00:27]} 15. h4 {[%emt 0:00:14]} h6 {[%emt 0:00:45]} 16. Nh3 {[%emt 0:00:07]} b5 {[%emt 0:03:17]} 17. Qe2 {[%emt 0:00:37]} a5 {[%emt 0:10:28]} 18. g4 {[%emt 0:01:24]} Bd7 {[%emt 0:03:06]} 19. h5 {[%emt 0:01:31]} gxh5 {[%emt 0:01:13]} 20. g5 {[%emt 0:00:31]} hxg5 {[%emt 0:00:19]} 21. Nxg5 {[%emt 0:00:23]} g6 {[%emt 0:00:25]} 22. Kd2 {[%emt 0:00:31]} b4 {[%emt 0:10:22]} 23. Rag1 {[%emt 0:01:50]} bxc3+ {[%emt 0:07:28]} 24. Kxc3 {[%emt 0:01:46]} Qe7 {[%emt 0:20:38]} 25. Ne4 {[%emt 0:10:01]} Qxa3+ {[%emt 0:21:02]} 26. Kd2 {[%emt 0:00:07]} Qb4+ {[%emt 0:03:54]} 27. Nc3 {[%emt 0:00:07]} Kf7 {[%emt 0:00:33]} 28. Rxg6 {[%emt 0:01:08]} Ke8 {[%emt 0:02:36]} 29. Rg7 {[%emt 0:01:10]} Nd8 {[%emt 0:07:09]} 30. Rb1 {[%emt 0:04:23]} Qa3 {[%emt 0:00:15]} 31. Qxh5+ {[%emt 0:00:48]} Nf7 {[%emt 0:00:07]} 32. Bg5 {[%emt 0:00:14]} Bc6 {[%emt 0:00:53]} 33. Qg6 {[%emt 0:00:24]} Bd7 {[%emt 0:00:22]} 34. Nb5 {[%emt 0:01:08]} c3+ {[%emt 0:00:14]} 35. Kd1 {[%emt 0:00:13]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.17"]
[Round "6.4"]
[White "Li, Rachael"]
[Black "Samadashvili, Martha"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1736"]
[BlackElo "2124"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,168,-15,-32,-32,-33,-32,-35,-41,-34,-35,-42,-42,-41,-16,-33,0,-3,0,-16,-1,-8,0,0,0,-16,-10,-12,0,-6,0,-3,0,-9,-6,-16,-9,-3,0,-12,5,10,5,5,3,10,9,3,13,-23,-25,-22,-27,-28,-10,-10,-10,-10,-10,-10,-8,-16,0,-13,10,-20,0,0,0,0,0,-14,-8,-8,-8,-24,-27,-131,-127,-218,-216,-353,-369,-344,-318,-1250,-697,-1083,-346,-328,-326,-407,-406,-405,-405,-405,-395,-308,-206,-454,-432,-1447,-1428,-29959,-29961,-29966,-29968,-29966,-29960,-29966,-29965,-29970,-29969,-29967,-29970,-29967,-29969,-29968,-29969,-29971,-29968,-29941,-7342,-29982,-29983,-29982,-29983,-29983,-29975,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29990,-29994,-29995,-29995,-29995,-29995,-29995,-29995,-29996,-29996,-29997,-29997,-29998]} 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. exd6 Qxd6 8. Nc3 Bg4 9. Be2 e6 10. O-O Be7 11. h3 Bf5 {B22: Sicilian: 2 c3} (11... Bh5 12. a3 O-O 13. Nxd5 Qxd5 14. Be3 Rfd8 15. Qd2 Na5 16. Qd3 Nb3 17. Rad1 Rac8 18. Ne5 Bxe2 19. Qxe2 Bf6 20. f4 Qe4 21. Qd3 Qxd3 22. Rxd3 {0-1 (42) Al Jabri,M (2154)-Dobrov,V (2515) Riadh 2017}) 12. Be3 O-O 13. Rc1 $146 ({Predecessor:} 13. Qd2 Bf6 14. Bd3 Bxd3 15. Qxd3 Rfd8 16. Ne4 Qe7 17. Nxf6+ Nxf6 18. Rfd1 Rd7 19. Rd2 {0-1 (44) Baboyan,E (2141)-Ponomarenko,N (1926) Kemerovo 2010}) 13... Rfd8 {Black is slightly better.} 14. Qd2 Rac8 15. Rfd1 h6 16. Nxd5 exd5 17. Bd3 Bxd3 18. Qxd3 a6 19. Qf5 Qf6 (19... Qd7 {with more complications.} 20. Qxd7 Rxd7 21. Ne5 Rdc7 22. Kf1 Bd6) 20. Qg4 Qe6 21. Qxe6 fxe6 22. Bf4 Rf8 23. Bg3 Bf6 24. Bd6 Rfd8 25. Bc5 Nb8 26. Kf1 Rc6 27. Ke2 $1 Rdc8 28. Kd2 Nd7 {[%cal Rd7c5]} 29. Ba3 e5 (29... Bd8 {is interesting.} 30. Rxc6 Rxc6 31. Rc1 Ba5+ 32. Kd1 Rxc1+ 33. Kxc1 g5) 30. Rxc6 bxc6 31. dxe5 Nxe5 32. Nxe5 Bxe5 $11 {[%mdl 4096] Endgame KRB-KRB} 33. Re1 Bf6 34. Re6 Kf7 35. Re2 c5 36. b3 c4 37. bxc4 Rxc4 38. Bd6 Ra4 39. Kd3 Rd4+ 40. Kc2 Rc4+ 41. Kd2 d4 42. Re4 Ra4 43. a3 Ra5 44. Kd3 Rb5 45. f3 Rb3+ 46. Kc2 Rc3+ 47. Kd2 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 48. Re1 (48. h4 $11) 48... Rb3 $1 $17 49. Kc2 (49. a4 $17) 49... a4 $1 $19 {Strongly threatening ...d3+.} 50. Rd1 (50. Be5 $142) 50... Ke6 51. Bb4 {intending Rd3.} Kd5 52. Re1 $2 (52. Kd2) 52... Bg5 {( -> ...d3+)} 53. Bd2 Bxd2 $2 (53... d3+ 54. Kc1 Rxa3) 54. Kxd2 Rxa3 {KR-KR} 55. Re8 Ra2+ 56. Kd3 Rxg2 57. Ra8 Ke5 58. Rxa4 Kf4 59. Kxd4 $2 (59. Ra7 {only move.}) 59... Kxf3 60. Ke5 (60. Ra7 $142 Rg6 61. Ra3+ Kf4 62. Kd5) 60... Rg5+ 61. Ke6 {[#]} Kg3 $1 {[%cal Rg3h3]} 62. Ra3+ {[#]} Kh4 $1 63. Kf7 Rg1 64. Rb3 h5 65. Rb5 g6 66. Rb3 {[#]} Rg5 {Played: Rg1-g3} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.17"]
[Round "6.5"]
[White "Yip, Carissa"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2285"]
[BlackElo "2085"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:01:27]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:26]} 5. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:20]} 6. Ndb5 {[%emt 0:04:04]} d6 {[%emt 0:01:32]} 7. Nd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:18]} 8. exd5 {[%emt 0:00:03]} Ne7 {[%emt 0:00:31]} 9. c4 {[%emt 0:00:04]} Nf5 {[%emt 0:01:09]} 10. Bd3 {[%emt 0:03:00]} g6 {[%emt 0:00:42]} 11. O-O {[%emt 0:03:55]} a6 {[%emt 0:07:14]} 12. Bg5 {[%emt 0:12:32]} Be7 {[%emt 0:00:49]} 13. Bxe7 {[%emt 0:02:11]} Qxe7 {[%emt 0:01:00]} 14. Nc3 {[%emt 0:02:44]} O-O {[%emt 0:03:41]} 15. Re1 {[%emt 0:00:02]} Qc7 {[%emt 0:06:38]} 16. Rc1 {[%emt 0:03:59]} Nd4 {[%emt 0:09:50]} 17. b4 {[%emt 0:00:39]} b6 {[%emt 0:08:00]} 18. Qd2 {[%emt 0:05:59]} Bf5 {[%emt 0:09:40]} 19. Bxf5 {[%emt 0:05:49]} Nxf5 {[%emt 0:00:33]} 20. Ne4 {[%emt 0:00:52]} Nd4 {[%emt 0:05:40]} 21. c5 {[%emt 0:05:40]} dxc5 {[%emt 0:04:56]} 22. bxc5 {[%emt 0:08:03]} bxc5 {[%emt 0:00:06]} 23. d6 {[%emt 0:00:06]} Qb6 {[%emt 0:11:56]} 24. Qg5 {[%emt 0:03:45]} f5 {[%emt 0:01:22]} 25. Nf6+ {[%emt 0:01:59]} Kg7 {[%emt 0:01:16]} 26. Nh5+ {[%emt 0:18:11]} Kh8 {[%emt 0:00:29]} 27. Qe7 {[%emt 0:00:05]} gxh5 {[%emt 0:05:26]} 28. Qxe5+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:06]} 29. Qg3+ {[%emt 0:00:19]} Kh8 {[%emt 0:01:02]} 30. Qe5+ {[%emt 0:01:48]} Kg8 {[%emt 0:00:05]} 31. Qg3+ {[%emt 0:00:21]} Kh8 {[%emt 0:00:05]} 32. Re7 {[%emt 0:00:03]} Nf3+ {[%emt 0:02:19]} 33. Qxf3 {[%emt 0:00:18]} Qxd6 {[%emt 0:00:11]} 34. Rce1 {[%emt 0:00:02]} h4 {[%emt 0:03:18]} 35. R1e6 {[%emt 0:01:35]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.18"]
[Round "7.1"]
[White "Wu, Rochelle"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2085"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,75,66,55,64,68,45,60,58,54,39,50,0,-20,-17,44,57,51,32,46,48,117,7,44,4,11,0,0,0,0,0,207,232,234,227,210,204,206,220,204,213,202,179,597,587,579,566,29981,29982,29989,29990,29990,29991,29993,29994]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 O-O 9. Be2 b6 10. O-O Bb7 11. Qc2 Nd7 12. d5 Qc7 13. Rad1 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} Rad8 14. c4 e6 $146 ({Predecessor:} 14... Rfe8 15. Bc1 Ne5 16. Bb2 a6 17. a4 Bc8 18. Nxe5 Bxe5 19. Bxe5 Qxe5 20. f4 Qc7 {0-1 (57) Savickiene,V (2051)-Schuurman,P (2324) Beijing 2008}) 15. Bg5 {White is slightly better.} Rc8 16. Nd2 Rfe8 17. dxe6 (17. Rfe1 $14) 17... fxe6 $11 18. f4 Nb8 (18... h6 $11 19. Bh4 Bd4+ 20. Kh1 e5) 19. e5 $14 Nc6 {[%cal Bb8c6,Bc6d4,Bd4e2][%mdl 32]} 20. Nf3 Bf8 21. h4 Be7 ({Black should play} 21... b5 $14) 22. Qb1 (22. h5 $1 $16) 22... Bxg5 23. Nxg5 Nd4 24. Bd3 Qe7 25. Rf2 (25. Bxg6 $2 hxg6 26. Qxg6+ (26. Rxd4 $2 cxd4 27. Rd1 Qg7 $19) 26... Qg7 $19) 25... Rf8 {Hoping for ...h6.} 26. Be4 ({Don't play} 26. Bxg6 hxg6 27. Rxd4 (27. Qxg6+ Qg7 $17) 27... cxd4 $17) 26... Rxf4 $2 (26... Ba6 $11) 27. Rxf4 $18 ({Weaker is} 27. Bxb7 Qxb7 28. Rxf4 Ne2+ 29. Kh2 Nxf4 $14) 27... Ne2+ 28. Kh2 Nxf4 {[#]} 29. g3 $1 {[%cal Rg3f4]} Bxe4 30. Qxe4 Nh5 31. Rd6 {[%mdl 1024] White has strong compensation.} Ng7 {[#]} 32. Qd3 $1 {Black must now prevent Rd7.} Rf8 $2 (32... b5 {is tougher.}) 33. Rd7 Qe8 34. Ne4 {And now Nf6+ would win.} Qb8 35. Nf6+ {White mates.} Kh8 36. Qe3 Rxf6 37. exf6 Nf5 {[#]} 38. Qe5 $1 {[%mdl 512] Accuracy: White = 66%, Black = 32%.} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.18"]
[Round "7.2"]
[White "Samadashvili, Martha"]
[Black "Yip, Carissa"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2124"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,134,22,19,35,26,26,32,32,25,47,27,31,45,52,52,45,12,18,13,47,0,0,0,-16,-11,0,0,0,-16,0,-30,-11,-84,-80,-81,-96,-81,-90,-92,-81,-158,-158,-158,-158,-163,-160,-152,-122,-126,-119,-115,-115,-136,-117,-116,-123,-116,-115,-113,-124,-126,-126,-118,-124,-140,-137,-168,-170,-171,-185,-176,-174,-188,0,-164,0,-185,-166,-180,-160,-236,-167,-163,-167,-204,-179,-196,-187,-203,-206,-349,-347,-345,-327,-304,-187,-454,-435,-491,-473,-617,-518,-655,-513,-613,-609,-729,-565,-1277,-1379,-1656,-1464,-29976,-29974,-29979,-29965,-1819,0,-29980,-29981,-29981,-29981,-29981,-29982,-29981,-29982]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 O-O 6. Nbd2 d5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 7. exd5 Nxd5 8. Ne4 Be7 {White is slightly better.} 9. O-O a6 10. a4 Bf5 $146 ({Predecessor:} 10... Bg4 11. h3 Bh5 12. Re1 Kh8 13. Ng3 Bg6 {1-0 (28) Savchenko,B (2581)-Inarkiev,E (2694) Sochi 2017}) 11. Re1 Bg6 12. a5 Qd7 13. Ng3 (13. Qb3 {is interesting.} Nf6 14. Nh4 Bh5 15. Ng3 Bg4 16. Bg5) 13... b5 14. axb6 (14. Nxe5 Nxe5 15. Rxe5 Nxc3 $15) 14... Nxb6 15. Rxa6 ({Better is} 15. Ba2 $14) 15... Nxc4 $11 16. Rxa8 Rxa8 17. dxc4 Qxd1 18. Rxd1 Ra1 19. Re1 Bd3 20. b3 f6 21. Be3 (21. c5 $11 {keeps the balance.}) 21... Ra3 $17 {[%mdl 1024] Black has strong compensation.} 22. Rd1 Bc2 23. Rd7 Ra1+ (23... Rxb3 $6 24. Rxc7 Rb1+ 25. Nf1 $11) 24. Nf1 Bd6 $1 {Strongly threatening ...Bf5.} (24... Bxb3 $6 25. N3d2 $11) 25. g4 (25. c5 $142 Bf5 26. cxd6 Bxd7 27. dxc7) 25... Bd1 $36 {[%mdl 2048] Black has strong initiative.} ({Don't play} 25... Bxb3 26. N3d2 $15) 26. Kg2 e4 $1 ({Much weaker is} 26... Bxb3 27. N1d2 $11) 27. N3d2 Bxg4 28. Rxd6 cxd6 29. Nxe4 Na5 30. Nfd2 Nb7 31. Bf4 Rd1 32. f3 Bf5 33. Kf2 Bxe4 34. Nxe4 {[%mdl 4096] Endgame KRN-KBN} Kf7 35. Ke2 Rb1 36. b4 Ke6 37. Nd2 Rb2 38. Kd1 g5 39. Be3 Ra2 40. Kc1 Ra1+ 41. Nb1 Ra2 42. Nd2 Ra1+ 43. Nb1 $1 Kf5 44. Kb2 Ra8 45. Na3 (45. Nd2 $17) 45... Re8 46. Nc2 Ke6 47. Kb3 Kd7 48. Bd4 f5 49. Ne3 {[#]} f4 $1 {[%cal Rf4e3]} 50. Nd5 (50. Ng4 {was the only defense.} Re2 51. h3) 50... Re2 $19 51. h3 Rh2 52. Nf6+ Kc8 53. Ne4 $2 (53. Nxh7 g4 54. fxg4) 53... h6 54. Nf2 {[#] If White can now play Kc2 this consolidates a bit.} Nd8 $1 55. Ka4 Nc6 56. Ne4 Rxh3 57. Nxd6+ Kc7 {Played: Kc8-d7} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.18"]
[Round "7.3"]
[White "Feng, Maggie"]
[Black "Li, Rachael"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2198"]
[BlackElo "1736"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,103,36,52,56,53,62,59,12,14,18,30,30,64,24,24,25,77,30,80,39,40,45,76,95,83,92,95,77,109,107,133,182,193,193,207,199,244,243,560,566,597,592,579,555,1178,1129,1404,1358,1377,1396,1238,1152,1384,1303,1172,469,435,392,642,614,1573,1558,1461,1457,1491,683,29972,29973,29973,29974,29983,29984,29984,29985,29985,29985,29985,29986,29986,29987,29987,29988,29995,29996,29996,29997,29997,29998,29998,29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nbd7 7. O-O e5 8. d5 Nh5 9. Be3 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} f5 10. exf5 gxf5 11. Ng3 {White is slightly better.} (11. f3 {keeps more tension.} Nc5 12. Bc2 a5 13. Rb1 Qh4 14. b3) 11... Nxg3 12. fxg3 Nc5 (12... e4 13. Be2 Ne5 14. Qd2 Bd7 15. Rf2 Qe8 16. Raf1 Qg6 {1-0 (29) Moiseenko,A (2648)-Jakubiec,A (2508) Germany 2019}) 13. Bc2 a5 14. Rb1 Bd7 15. Qd2 Qf6 $146 (15... Qe7 $11) ({Predecessor:} 15... Rf7 16. g4 Qh4 17. Rxf5 Bxf5 18. Bxf5 Rxf5 19. gxf5 Qxc4 {½-½ (35) Berebora,F (2390)-Matkovic,T (2255) Solin 1994}) 16. b3 (16. g4 $5) 16... b6 17. Nb5 Rac8 18. a3 a4 19. b4 Nb3 20. Bxb3 axb3 21. Rxb3 Qg6 22. a4 f4 23. gxf4 exf4 24. Bxf4 Qe4 25. Rg3 Rf7 26. Rff3 {[#] Threatens to win with Nc3.} Rcf8 $2 (26... Kh8 {is tougher.}) 27. Bh6 $18 Bg4 {Hoping for ...Bxh6.} 28. Rxf7 Rxf7 29. h3 Qb1+ 30. Kh2 Bf5 31. Bxg7 Rxg7 32. Rxg7+ Kxg7 33. Nxc7 Qe4 34. Ne6+ Bxe6 35. dxe6 {[%mdl 4096] Endgame KQ-KQ} (35. Qg5+ $142 Kf7 36. dxe6+ Kxe6 37. a5 bxa5 38. bxa5) 35... Qe5+ 36. Kg1 Qa1+ $2 (36... Kf6 37. Qh6+ Ke7 38. Qxh7+ Kxe6) 37. Kf2 {[#] Black must now prevent Qg5+.} Qf6+ 38. Kg3 Qxe6 39. Qd4+ Kf8 40. Kh2 (40. a5 $142 bxa5 41. bxa5 Qg6+ 42. Kh2) 40... h6 41. a5 {White mates.} bxa5 42. bxa5 Ke7 43. a6 d5 44. a7 Qd6+ 45. Kg1 Qa3 46. Qe5+ Kf8 47. Qb8+ Kf7 48. a8=Q Qc1+ 49. Kh2 Qxc4 50. Qf8+ Kg6 51. Qae8+ Kg5 52. Qe5+ {Accuracy: White = 68%, Black = 24%.} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.18"]
[Round "7.4"]
[White "Nguyen, Emily"]
[Black "Yan, Ruiyang"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2102"]
[BlackElo "1851"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,116,18,0,19,25,25,16,14,-3,-2,-3,0,0,58,57,12,20,54,0,0,0,0,-23,0,-25,0,0,68,45,53,47,78,25,31,29,29,29,25,25,25,25,25,28,30,30,28,29,52,54,56,56,55,51,56,51,54,51,54,54,52,57,64,51,59,-363,-351,-330,-324,-410,-272,-402,-386,-543,-539,-504,-426,-519,-497,-506,-506,-483,-496,-472,-487,-1716,-1660,-1528,-1089,-29985,-29986,-29987,-29988,-29988,-29975,-29974,-29975,-29971,-29968,-5627,-5625]} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 O-O 8. Qc2 Nbd7 9. cxd5 exd5 10. Bd3 h6 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7} (10... c6 11. O-O Re8 12. h3 Nf8 13. Ne5 N6d7 14. Bxe7 Qxe7 15. Nxd7 Qxd7 16. b4 g6 17. a4 a5 18. Rfb1 axb4 19. Rxb4 {1-0 (40) Li,C (2699)-Martirosyan,H (2616) chess.com INT 2019}) 11. Bf4 c5 12. h3 a6 {The position is equal.} 13. dxc5 $146 ({Predecessor:} 13. O-O Rc8 {1-0 (46) Mendoza,R (2166)-Sabogal Varela,J (1958) Bogota 2013}) 13... bxc5 14. O-O d4 15. Ne4 Nh5 (15... Rc8 $11) 16. Bh2 $14 dxe3 17. fxe3 Nhf6 18. Nd6 (18. Nc3 $14) 18... Bxd6 19. Bxd6 Re8 20. Rae1 Ne4 21. Bh2 Qb6 22. Bc4 Ndf6 (22... Bc6 $11) 23. Ne5 Re7 24. Rd1 Rc8 25. Qb1 (25. Ng6 $16 Ree8 26. h4) 25... Ba8 $11 26. Qa2 {[%cal Rc4f7]} Qb7 27. Bxf7+ Rxf7 {[#]} 28. Rd7 $1 {[%mdl 576] Decoy} Nxd7 29. Qxf7+ Kh8 30. Qxd7 Qxd7 31. Nxd7 Rd8 32. Be5 {And now Rf7 would win.} Kg8 33. Rd1 Kf7 {[#] Hoping for ...Bc6.} 34. Bc7 Rc8 35. Ba5 Bb7 36. Nb6 {Black must now prevent Rd7+.} Re8 $1 37. Nc4 Ke6 38. Nd2 Nxd2 39. Rxd2 $14 {[%mdl 4096] Endgame KRB-KRB} Be4 40. Bc7 Rc8 41. Rd6+ $2 {[%mdl 8192]} (41. Bb6 $14 {keeps the upper hand.}) 41... Ke7 $19 42. Rxa6 Rxc7 {KRB-KR} 43. Ra4 Bd5 44. Rg4 (44. e4 $142 Be6 45. Kf2) 44... Ke6 45. Kf2 (45. Rg6+ $142 Ke5 46. Rb6) 45... Ke5 46. Ke2 Be6 47. Ra4 Rb7 48. b4 c4 {[%cal Bc5c4,Bc4c3][%mdl 32]} 49. Ra5+ Ke4 50. Ra6 Bd5 {Strongly threatening ...c3.} 51. Rg6 (51. Ra8 $142 Bf7 52. Ra4) 51... Rc7 52. b5 c3 {( -> ...c2)} 53. Kd1 Bb3+ 54. Kc1 Rd7 {[%csl Gb3][%cal Rd7d1]} 55. Rg4+ Ke5 {[%csl Gb3][%cal Rd7d1]} 56. Rd4 Rxd4 57. exd4+ Kxd4 58. b6 Bd5 {Accuracy: White = 42%, Black = 74%.} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.18"]
[Round "7.5"]
[White "Zilajeva, Veronika"]
[Black "Bykovtsev, Agata"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1855"]
[BlackElo "2012"]
[Annotator "NA RC"]
[PlyCount "84"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. f4 {[%emt 0:00:00]} O-O {[%emt 0:01:07]} 6. Bd3 {[%emt 0:00:15]} c5 {[%emt 0:01:33]} 7. d5 {[%emt 0:00:13]} e6 {[%emt 0:01:00]} 8. dxe6 {[%emt 0:00:21]} fxe6 {[%emt 0:00:42]} 9. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:41]} 10. O-O {[%emt 0:00:41]} Nd4 {[%emt 0:01:14]} 11. Nxd4 {[%emt 0:00:45]} cxd4 {[%emt 0:00:05]} 12. Nb5 {[%emt 0:00:16]} e5 {[%emt 0:03:39]} 13. fxe5 {[%emt 0:00:57]} dxe5 {[%emt 0:00:11]} 14. c5 {[%emt 0:00:31]} Be6 {[%emt 0:08:22]} 15. Bg5 {[%emt 0:02:05]} h6 {[%emt 0:11:45]} 16. Bd2 {[%emt 0:01:29]} Qd7 {[%emt 0:05:42]} 17. Nd6 {[%emt 0:05:45]} Nh5 {[%emt 0:03:20]} 18. b4 {[%emt 0:18:06]} Kh7 $11 {[%emt 0:05:37]} 19. b5 {[%emt 0:11:48]} Nf4 {[%emt 0:09:35]} 20. Bxf4 {[%emt 0:06:03]} exf4 {[%emt 0:00:53]} 21. Qd2 {[%emt 0:02:00]} Be5 {[%emt 0:14:28]} 22. Qb4 {[%emt 0:02:54]} f3 {[%emt 0:06:39]} 23. Rxf3 {[%emt 0:06:47]} Rxf3 {[%emt 0:00:04]} 24. gxf3 {[%emt 0:00:05]} Rf8 {[%emt 0:02:03]} 25. Rf1 {[%emt 0:00:48]} Bh3 {[%emt 0:00:22]} 26. Rf2 {[%emt 0:00:42]} Qe7 {[%emt 0:05:30]} 27. Kh1 {[%emt 0:03:42]} Qh4 {[%emt 0:03:46]} 28. Qd2 {[%emt 0:03:12]} Bf4 {[%emt 0:01:06]} 29. Qe2 {[%emt 0:01:02]} Be3 {[%emt 0:02:11]} 30. Rg2 {[%emt 0:00:09]} Bxg2+ {[%emt 0:01:06]} 31. Qxg2 {[%emt 0:00:11]} Qe1+ {[%emt 0:01:25]} 32. Bf1 {[%emt 0:00:45]} d3 {[%emt 0:01:30]} 33. Nc4 {[%emt 0:02:33]} d2 {[%emt 0:01:32]} 34. Nxe3 {[%emt 0:01:16]} Qxe3 {[%emt 0:00:06]} 35. Be2 {[%emt 0:00:13]} Qxc5 {[%emt 0:01:20]} 36. Qf1 {[%emt 0:00:38]} Rc8 {[%emt 0:02:55]} 37. Bd1 {[%emt 0:01:04]} Qe3 {[%emt 0:01:25]} 38. Kg2 {[%emt 0:02:00]} Rc1 {[%emt 0:00:49]} 39. a4 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 40. Kh3 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 41. Kg2 {[%emt 0:06:11]} Rxd1 {[%emt 0:04:54]} 42. Qxd1 {[%emt 0:00:55]} Qe1 {[%emt 0:00:06]} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.19"]
[Round "8.1"]
[White "Cervantes Landeiro, Thalia"]
[Black "Bykovtsev, Agata"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2147"]
[BlackElo "2012"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,89,38,47,41,57,22,28,18,52,0,0,0,8,0,43,47,47,38,36,10,10,18,70,35,13,7,54,68,63,54,64,36,53,53,59,-59,-66,-51,0,0,0,0,0,0,0,0,0,-28,-17,-193,62,46,165,0,0,0,0,0,0,0,64,62,2581,2050,29997,29998,29998,272,29996,29997,29997,29998,29998,29999]} 1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Nge2 Nc6 7. Be3 a6 8. Qd2 Rb8 9. Rc1 Bd7 10. Nd1 {E84: King's Indian: Sämisch Panno: 7 Nge2 a6 8 Qd2 Rb8} Re8 (10... b5 11. c5 Ne8 12. Nf2 e6 13. g3 f5 14. Bg2 Nf6 15. O-O Kh8 16. b3 d5 17. e5 Ng8 {1-0 (69) Vitiugov,N (2734)-Hjartarson,J (2523) Helsingor 2018}) 11. g3 b5 12. c5 {White has an edge.} e6 $146 ({Predecessor:} 12... dxc5 13. Rxc5 e6 {1-0 (41) Dambacher,M (2480)-Wemmers,X (2353) Belgium 2012}) 13. Bg2 dxc5 14. Rxc5 Bf8 15. Rc1 Bb4 16. Ndc3 e5 17. O-O exd4 18. Nxd4 Ne5 $1 19. Bg5 Nc4 (19... Be7 $11) 20. Qf4 Be7 21. b3 Nh5 22. Bxe7 Qxe7 23. Qh6 Nb6 $1 24. f4 c5 25. Nf3 b4 26. Nd5 (26. Nd1 $1 $14) 26... Nxd5 $15 27. exd5 f6 (27... Qe3+ $15 28. Kh1 Bb5) 28. Rfe1 $11 Qd6 29. Nd2 Rxe1+ 30. Rxe1 {[#] Ne4 is the strong threat.} Re8 31. Rxe8+ Bxe8 32. f5 Qe5 {And now ...Qd4+ would win.} 33. Nc4 $2 (33. fxg6 $11 {and White stays safe.} Qd4+ 34. Kh1 hxg6 35. Bf3) 33... Qxf5 $2 ({Black should play} 33... Qe1+ $19 34. Bf1 g5) 34. Qe3 $36 {[%mdl 2048] White has the initiative.} Bd7 (34... Ng7 $14) 35. Be4 $2 (35. Qe7 $18 Qb1+ 36. Bf1) 35... Qg4 $11 36. Bf3 Qf5 37. Nd6 Qb1+ 38. Kf2 Qxa2+ ({Better is} 38... Qb2+ $11 39. Be2 Ng7) 39. Be2 $1 $14 {Black must now prevent Qe7.} Bb5 $2 {[%mdl 8192]} (39... Qa1 $14) 40. Qe6+ $18 Kg7 41. Qe7+ Kh6 42. Nf7+ {[%mdl 64] [#] Discovered Attack} Kg7 {Hoping for ...Qxe2+.} 43. Ne5+ {White mates.} Kh6 44. Ng4+ {[%mdl 64] Double Attack} Kg5 45. h4+ {Accuracy: White = 52%, Black = 44%.} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.19"]
[Round "8.2"]
[White "Yan, Ruiyang"]
[Black "Zilajeva, Veronika"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1851"]
[BlackElo "1855"]
[Annotator "NA"]
[PlyCount "87"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[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 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 5. f4 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 6. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:26]} 7. Be3 {[%emt 0:00:09]} Qb6 {[%emt 0:01:46]} 8. Na4 {[%emt 0:00:11]} Qa5+ {[%emt 0:00:54]} 9. c3 {[%emt 0:00:12]} c4 {[%emt 0:05:10]} 10. b4 {[%emt 0:01:36]} Qd8 {[%emt 0:02:24] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (10... Qc7 11. Be2 Be7 12. O-O O-O 13. Qd2 f5 14. exf6 Nxf6 15. Qc2 b6 16. Ne5 Bb7 17. Nb2 b5 18. a4 a6 19. Bf3 Bd6 20. Rae1 {1-0 (144) Robson,R (2660)-Akobian,V (2647) Saint Louis 2018}) 11. Qd2 $146 {[%emt 0:03:52]} ({Predecessor:} 11. Be2 b5 12. Nc5 Nxc5 13. dxc5 a5 14. a3 Be7 15. O-O O-O 16. Nd4 Nxd4 17. Bxd4 Bd7 18. Bf3 {1-0 (54) Samsonkin,A (2424)-Tremblay,R (2146) Kingston 2019}) 11... Ne7 {[%emt 0:04:42]} 12. Be2 {[%emt 0:03:49]} h5 {[%emt 0:04:20]} 13. Bd1 {[%emt 0:11:01]} Nf5 {[%emt 0:06:25]} 14. Bc2 {[%emt 0:02:12]} Be7 {[%emt 0:01:41]} 15. g3 {[%emt 0:08:42]} Nf8 {[%emt 0:02:55]} 16. Bf2 {[%emt 0:01:30]} Bd7 {[%emt 0:02:10]} 17. Ke2 {[%emt 0:06:38]} Bxa4 {[%emt 0:10:04]} 18. Bxa4+ {[%emt 0:00:08]} Nd7 {[%emt 0:00:05]} 19. h3 {[%emt 0:00:59]} g6 {[%emt 0:02:37]} 20. g4 {[%emt 0:01:00]} Ng7 {[%emt 0:00:19]} 21. Bc2 {[%emt 0:02:02]} Nf8 {[%emt 0:04:47]} 22. a4 {[%emt 0:00:22]} Qd7 {[%emt 0:01:33]} 23. a5 {[%emt 0:04:28]} O-O-O {[%emt 0:00:30]} 24. Rhb1 {[%emt 0:02:56]} hxg4 {[%emt 0:03:02]} 25. hxg4 {[%emt 0:00:02]} g5 {[%emt 0:01:51]} 26. fxg5 {[%emt 0:04:54]} Ng6 {[%emt 0:00:34]} 27. Rh1 {[%emt 0:03:09]} Rxh1 {[%emt 0:03:14]} 28. Rxh1 {[%emt 0:00:01]} Rh8 {[%emt 0:00:08]} 29. Rh6 {[%emt 0:00:14]} Qe8 {[%emt 0:01:56]} 30. Be3 {[%emt 0:00:17]} Qf8 {[%emt 0:05:20]} 31. Qe1 {[%emt 0:06:49]} Ne8 {[%emt 0:00:48]} 32. Bxg6 {[%emt 0:04:48]} fxg6 {[%emt 0:00:23]} 33. Nh4 {[%emt 0:01:20]} Rg8 {[%emt 0:06:47]} 34. Nxg6 {[%emt 0:00:20]} Qg7 {[%emt 0:01:05]} 35. Nxe7+ {[%emt 0:01:31]} Qxe7 {[%emt 0:00:07]} 36. g6 {[%emt 0:01:41]} Qd7 {[%emt 0:01:06]} 37. Qf1 $18 {[%emt 0:15:07]} Qa4 {[%emt 0:05:30]} 38. Qf7 {[%emt 0:00:37]} Qc2+ {[%emt 0:00:10]} 39. Kf3 {[%emt 0:00:13]} Qe4+ {[%emt 0:01:01]} 40. Kf2 {[%emt 0:00:00]} Qc2+ {[%emt 0:00:00]} 41. Kg3 {[%emt 0:00:36]} Qe2 {[%emt 0:01:41]} 42. Bf2 {[%emt 0:00:20]} Qd3+ {[%emt 0:01:00]} 43. Kh2 {[%emt 0:00:12]} Qd2 {[%emt 0:04:32]} 44. Rh7 {[%emt 0:00:12]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.19"]
[Round "8.3"]
[White "Li, Rachael"]
[Black "Nguyen, Emily"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1736"]
[BlackElo "2102"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,117,30,54,0,6,0,0,-6,-4,-48,-32,-34,-33,-30,-31,-54,-42,-81,-76,-119,-107,-202,-189,-264,-265,-243,-95,-125,-6,-13,-11,-12,-14,-13,-12,-10,0,0,0,0,16,0,8,8,9,0,21,0,5,0,0,0,0,0,0,0,0,0,16,0,172,170,171,180,187,204,151,0,0,0,3139,3094,3380,3005,2951,2915,2748,1792,3241,2923,2997,2038,2267,2068,1961,1224,29960,12846,29971,29973,29972,29974,29978,29979,29979,29980,29978,29971,29969,29970,29966,29966,9095,4618]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Rg1 Nc6 8. Be3 a6 9. Qd2 {B81: Sicilian Scheveningen: Keres Attack} (9. h4 h5 10. gxh5 Rxh5 11. Bg5 Rh8 12. Be2 Bd7 13. Qd2 Qb6 14. Nb3 Qc7 15. O-O-O b5 16. a3 Rb8 {½-½ (49) Bacrot,E (2697)-Ivanchuk,V (2726) Berlin 2015}) 9... Nxd4 10. Qxd4 e5 11. Qd1 {The position is equal.} Be6 12. f3 $146 ({Predecessor:} 12. h4 Rc8 13. g5 Rxc3 14. gxf6 Rxe3+ 15. fxe3 Qxf6 {0-1 (63) Wantiez,F (2265)-Schenk,A (2497) Kolobrzeg 2005}) 12... d5 13. exd5 $1 Nxd5 14. Nxd5 Bxd5 15. Bd3 Qa5+ 16. c3 Rd8 17. Qc2 Bxf3 18. Bc4 (18. Be4 $17 {keeps fighting.} Bxe4 19. Qxe4) 18... Qc7 19. Bb3 (19. Be2 $142 Bxe2 20. Qxe2) 19... e4 $19 20. Qf2 Rc8 (20... Be7 $19 {And now ...Rd3 would win.} 21. Bb6 Qc6 22. Bxd8 Bxd8) 21. Bb6 Bc5 ({Better is} 21... Qd7 $17 {White must now prevent ...Qb5.} 22. Qd4 Qxd4 23. Bxd4 Bd6) 22. Bxc7 $11 Bxf2+ 23. Kxf2 {Strongly threatening Be5.} Rxc7 24. Bd1 Bxd1 25. Raxd1 {[%mdl 4096] Endgame KRR-KRR} O-O 26. Ke3 Re7 27. Rd5 g6 28. h4 Rfe8 29. Rf1 Re5 30. c4 R8e7 31. b4 Kg7 32. Rf4 g5 33. hxg5 hxg5 34. Rf5 Rxf5 35. Rxf5 {KR-KR} Kg6 36. Rd5 Re6 37. c5 f6 $2 (37... Rf6 $11) 38. a4 $1 $18 {[%cal Ba2a4,Ba4a5][%mdl 32]} b6 39. a5 $1 {[%cal Ra5b6]} bxa5 40. bxa5 Kf7 {[#]} 41. Rd7+ $2 (41. Rd4 $1 $16) 41... Kg6 $1 $11 42. Rd5 Re7 $2 {[%mdl 8192] [#]} (42... Kf7 $11) 43. c6 $1 $18 Kf7 44. Rc5 Rc7 45. Kxe4 Ke6 46. Rc1 Kd6 47. Kf5 Ke7 48. Re1+ Kd6 49. Re6+ Kc5 50. Kxf6 Kb5 51. Kxg5 Kxa5 52. Kh6 Kb6 53. g5 Rf7 {[#]} 54. c7+ $1 {[%mdl 512]} Kxc7 55. Rxa6 Rf1 56. Re6 Kd7 57. Re2 Rh1+ 58. Kg7 Rg1 59. g6 {Accuracy: White = 58%, Black = 43%.} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.19"]
[Round "8.4"]
[White "Yip, Carissa"]
[Black "Feng, Maggie"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2285"]
[BlackElo "2198"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,143,37,117,100,102,84,95,84,120,124,115,116,127,130,143,133,177,166,176,175,170,154,165,163,178,177,162,167,169,175,160,171,162,147,160,135,144,128,136,136,133,127,116,45,57,-33,-24,-31,-34,-87,-64,-71,-25,-25,-15,-12,0,0,0,0,0,-32,-35,-41,0,-28,30,33,58,51,77,83,84,78,86,83,85,93,173,169,158,150,158,150,147,118,241,233,295,293,295,292,321,321,338,336,369,311,408,400,416,410,390,366,476,475,12841,12842,12841,11869,1141,1109,29937,29939,29937,12850,12850,29937,29947,29948,29947,12847,12829,12825,10672,9662,6049,6049,6049,5639,4133,4133]} 1. e4 g6 2. d4 Bg7 3. Be3 c6 4. Nc3 d5 5. Qd2 Nf6 6. e5 Ng4 7. Bf4 h5 (7... f6 $1 $14) 8. Nf3 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (8. Bd3 Nh6 9. Nf3 Bf5 10. O-O Bxd3 11. Qxd3 e6 12. Bg5 Qb6 13. Nh4 Nf5 14. Nxf5 exf5 15. Rfe1 Na6 {1-0 (41) Kumala,A (2220)-Piesik,P (2374) Katowice 2017}) 8... Nh6 9. O-O-O Bg4 10. Be2 {White is better.} Nd7 $146 ({Predecessor:} 10... Bxf3 11. Bxf3 e6 12. Bg5 Qa5 13. Kb1 Na6 14. h3 c5 15. g4 cxd4 16. Qxd4 {½-½ (24) Gentili,G (2099)-Ceccarini,M (2094) Bratto 2014}) 11. h3 Bxf3 12. Bxf3 Qa5 13. Kb1 e6 14. g4 h4 15. Bg5 Ng8 16. Nxd5 Qxd2 17. Nc7+ {[%mdl 64] Double Attack, Zwischenzug} Kf8 18. Bxd2 (18. Rxd2 Rc8 $11) 18... Rc8 19. Bb4+ Ne7 20. Bd6 Nb6 21. b3 Rd8 22. c4 $1 Nbc8 23. c5 Nxd6 24. cxd6 Nc8 25. Rhe1 Bh6 26. b4 Nxd6 27. exd6 Rxd6 {[#]} 28. d5 ({White should try} 28. b5 $1 $16) 28... cxd5 $14 29. Nb5 (29. a3 $14) 29... Rb6 $15 30. Be2 a6 31. Nd4 (31. Nc3 $1 $15) 31... Rxb4+ $17 32. Nb3 Ke7 33. Rd4 Rxd4 34. Nxd4 Bf4 35. Bd3 Rc8 36. Ne2 Bd6 37. Ng1 Rc3 {[%mdl 1024] Black has compensation.} 38. Rd1 e5 39. Ne2 Rc8 ({Black should play} 39... Ra3) 40. Bc2 $11 d4 41. g5 f6 42. gxf6+ Kxf6 43. Be4 g5 44. Rd3 Rc7 45. Bd5 Rg7 (45... Bb4 $16) 46. Rf3+ $18 Ke7 47. Bxb7 g4 48. hxg4 Rxg4 {[#] Black wants to play ...e4.} 49. Rh3 $1 {Hoping for Kc2.} ({Not} 49. Bxa6 e4 $15) 49... a5 (49... d3 $16 50. Rxd3 Bc5) 50. Kc2 Bb4 51. f3 ({Don't take} 51. Bf3 Rg5 $18) 51... Rg7 52. Rxh4 Kf6 53. Be4 Rc7+ 54. Kd3 Bf8 55. Rg4 a4 56. Rg6+ Kf7 57. Rc6 Rd7 58. Ng3 a3 59. Rb6 Rc7 (59... Rd8 $142 60. Bf5 Rd6) 60. Rb7 Rxb7 61. Bxb7 Ke6 62. Ke4 Bd6 63. Bd5+ Kf6 64. Nf1 (64. Nf5 $142 Bc7 65. Nh6 Kg5 66. Ng4 d3 67. Kxd3 Bd6 68. Ke4 Bf8 69. Nxe5) 64... Bb4 65. Bc4 Ba5 66. Nh2 Bc7 67. Ng4+ Ke7 {White is clearly winning.} 68. Nxe5 Bb6 69. Bd3 Ke6 70. Nc6 Kd6 71. Nxd4 Ke7 72. Kd5 {Accuracy: White = 71%, Black = 39%.} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.19"]
[Round "8.5"]
[White "Wu, Rochelle"]
[Black "Samadashvili, Martha"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2085"]
[BlackElo "2124"]
[Annotator "TA"]
[PlyCount "184"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,184,4,-3,7,-3,9,8,25,-8,-8,-16,0,0,47,41,32,0,0,0,0,0,0,-3,-6,-23,0,-16,0,0,0,-31,0,0,0,0,0,-35,44,50,152,0,0,0,42,29,35,14,74,25,102,102,102,119,110,115,95,104,131,47,89,87,86,19,71,0,86,83,87,77,68,79,71,54,57,3,33,32,58,-2,62,72,100,68,64,33,33,35,157,156,243,233,350,327,585,552,475,347,427,379,554,481,540,382,500,250,452,470,489,498,762,753,579,263,250,205,331,316,265,263,256,255,287,207,197,69,137,139,148,0,102,101,225,194,204,75,72,0,210,228,231,231,170,204,494,495,572,73,95,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. O-O Be7 9. f4 d6 10. Qe1 O-O 11. Qg3 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Kh1 Bc6 15. Rad1 Rad8 {B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} 16. Bf3 Qb7 17. Rfe1 Kh8 (17... g6 18. Qg5 e5 19. fxe5 Nxe4 20. Qh6 Bg5 21. Qh3 Nxc3 22. Bxc6 Qxc6 23. Qxc3 Qxc3 24. Bxc3 dxe5 25. Bxe5 Rxd1 26. Rxd1 {½-½ (34) Plat,V (2540)-Horvath,A (2482) Biograd na Moru 2018}) 18. e5 dxe5 19. fxe5 Nd7 $146 ({Predecessor:} 19... Ne8 20. Ne4 f5 21. exf6 gxf6 22. Qh4 e5 23. Bc3 Rxd1 24. Rxd1 {0-1 (33) Slingerland,F (2315)-Bijlsma,N (2253) Wolvega 2014}) 20. Ne4 Rg8 21. Rd3 Nf8 22. h4 Ng6 23. h5 $1 {[%cal Rh5g6]} Nh4 $1 (23... Bh4 $2 24. Qh2 $16) 24. Nd6 Bxd6 $1 25. Qxh4 Be7 26. Qf2 Bg5 27. c3 Rgf8 28. Bxc6 Qxc6 29. Rf3 Kg8 30. Rf1 Rd7 31. Bc5 Bh4 $1 {[%cal Rh4f2]} 32. Qe3 Rfd8 (32... Rc8 $15 33. Bd6 h6) 33. h6 $14 g6 (33... gxh6 $1 $14 34. Be7 (34. Qxh6 Qxc5 35. Qxh4 Qxe5 $11) 34... Rxe7 35. Qxh6 Qe4) 34. Bd4 $2 (34. b4 $1 $16 {Strongly threatening Qf4.} Be7 35. Rxf7 Bxc5 36. Rxd7 Qxd7 37. bxc5 (37. Qxc5 Qd2 $11)) 34... Rf8 $11 35. b4 Bd8 36. Bc5 Re8 $1 37. Qf4 {[%cal Rf4f7]} Qb7 (37... f6 $11) 38. Bd6 (38. a4 $5) 38... Qa7 (38... f6 $11) 39. c4 bxc4 40. Rc3 f5 41. exf6 ({Reject} 41. Qxc4 $6 Qb7 $11) 41... Kf7 42. Rxc4 Bb6 43. Qe5 (43. Rc6 $16) 43... Qb7 44. Rd1 Red8 45. Re4 (45. Rd3 $16) 45... Re8 $1 46. Rc4 Red8 $1 47. Rd3 $1 Ba7 {Hoping for ...Qb5.} 48. Re4 $1 {[%csl Ge4][%cal Re5e6]} Re8 49. Be7 {[%csl Ge4][%cal Re5e6]} Qc6 50. Rxd7 $40 {[%mdl 128] White has some attack.} Qxd7 51. Qd6 (51. Bc5 $14 Bxc5 52. bxc5 Qd1+ 53. Kh2 Qh5+ 54. Qxh5 gxh5 55. Rb4) 51... Qxd6 52. Bxd6 Kxf6 {[%mdl 4096] Endgame KRB-KRB} 53. Rf4+ Kg5 54. Rf7 $1 {[%csl LRa7,LRh7]} Bd4 55. Rxh7 e5 56. Be7+ Kh5 {next ...e4 is good for Black.} 57. Bc5 Bb2 (57... Bxc5 $14 58. bxc5 e4) 58. a4 $16 e4 (58... Bd4 $16 59. g4+ Kxg4) 59. Be3 $18 g5 (59... Rb8 $142 60. Rd7 Rxb4) 60. Ra7 Kg4 $2 (60... Kxh6 61. Rxa6+ Kh5) 61. h7 Rd8 62. Re7 Kf5 63. Kg1 Rc8 (63... Kg6 $142 64. b5 axb5 65. axb5 Rh8) 64. Kf2 Rc2+ 65. Kg3 Rc8 66. Ra7 Be5+ $2 (66... Rc2 {was worth a try.}) 67. Kf2 $1 Rc2+ 68. Kf1 Kg6 (68... Rc3 $142 69. Rxa6 Rxe3) 69. Re7 Bg7 70. Rxe4 (70. b5 $142) 70... Kxh7 71. Bxg5 Ra2 {[#]} (71... Kg6 {was called for.}) 72. a5 $1 Kg6 73. Be3 Kf5 74. Rf4+ Ke5 75. Rg4 Bf8 76. g3 ({White should try} 76. Bf2 $18) 76... Kd5 (76... Bd6 $1 $14) 77. Rd4+ $16 Ke5 {Black wants to play ...Bh6.} 78. Rg4 Kd5 $1 79. Bf2 Rb2 (79... Bd6 $16) 80. Be1 Bd6 81. Bc3 (81. Rg5+ $18 Ke4 82. Rg6) 81... Rb3 {[#]} 82. Be1 (82. Rg5+ $1 $16 Kc6 83. Be1) 82... Rb2 $1 $18 83. Rg5+ Kc4 84. Rg6 Kd5 85. g4 Bf4 $2 (85... Rb1) 86. Rxa6 Ke4 87. Ra8 $2 (87. Rf6 $18 {and White stays clearly on top.} Kf3 88. g5) 87... Rh2 $16 88. Rf8 (88. Bc3 $16 {And now Rh8 would win.} Kf3 89. Rh8 Rf2+ 90. Kg1 Rg2+ 91. Kh1) 88... Kf3 $1 $11 {[%cal Rh2h1] The position is equal.} 89. Kg1 {White threatens Rxf4+! and mate.} Rg2+ 90. Kf1 Rh2 {[%cal Rh2h1]} 91. Kg1 {Threatening mate with Rxf4+!} Rg2+ 92. Kf1 {Rxf4+! would kill now.} Rh2 {Accuracy: White = 47%, Black = 46%.} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.20"]
[Round "9.1"]
[White "Samadashvili, Martha"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2124"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,91,16,16,16,18,27,13,13,13,13,13,13,11,12,14,24,13,16,-2,0,0,0,0,-6,-43,-55,-45,-47,-50,-60,-95,-91,-84,-97,-106,-104,-104,-8,-2,-11,-12,-12,-100,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-14,-14,-14,-8,-8,0,-8,0,0,0,0,0,-8,0,-8]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O $146 ({Predecessor:} 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 Rc8 {½-½ (62) Adams,M (2748)-Giri,A (2771) London 2016}) 4... a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 e5 8. Qd3 Rc8 {Threatening ...Bb5. B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} 9. Nc3 h6 10. Nd2 Qc7 11. Rd1 Bg4 12. f3 Be6 13. Nf1 Nf6 14. Ne3 Be7 15. a4 O-O 16. Bd2 Rfd8 17. Be1 d5 18. Nexd5 Bxd5 19. Nxd5 Nxd5 20. exd5 Qxc2 21. Qxc2 Rxc2 22. Bc3 Bc5+ 23. Kh1 f6 24. h3 Rd7 25. a5 Bd4 (25... Bf2 $17) 26. Bxd4 $11 exd4 27. Rxd4 Rxb2 {[%mdl 4096] Endgame KRR-KRR} 28. f4 {[#]} (28. d6 $11) 28... Rb5 (28... Rd6 $1 $17) 29. d6 {The position is equal.} g5 30. g3 b6 31. axb6 Rxb6 32. Rad1 Kf7 33. f5 Rb5 34. g4 h5 35. gxh5 Rxf5 36. h6 Kg6 37. h4 Kxh6 38. hxg5+ Rxg5 39. Rc4 Kg6 {[#] ( -> ...Rh7+)} 40. Rc7 Rh5+ 41. Kg2 Rd8 42. d7 Rg5+ 43. Kf3 Kf7 44. Ra7 a5 45. Ra1 Ke7 46. R1xa5 {Accuracy: White = 56%, Black = 60%.} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.20"]
[Round "9.2"]
[White "Feng, Maggie"]
[Black "Wu, Rochelle"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2198"]
[BlackElo "2085"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,122,21,15,18,76,36,49,3,25,22,21,-16,-10,-21,-21,-48,-36,-46,4,-49,15,-45,-50,-66,-53,-68,-50,-59,-35,-33,19,18,44,55,71,60,66,59,69,50,54,54,57,61,46,27,14,25,28,-34,-31,-51,-50,-55,-52,-49,-32,-52,-37,-91,3,-244,-113,-219,-6,-18,-17,-10,-32,-441,-415,-555,-70,-110,0,-1072,-1077,-1061,-1031,-989,-908,-29986,-29987,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29993,-29994,-29994,-1803,-1768,-1717,-1689,-1684,-1633,-1554,-1472,-1375,-1677,-1350,-1770,-1462,-2461,-2499,-1857,-1731,-29968,-29968,-6211,-6081]} 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. c3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Na6 (6... Nc6 $11) (6... Nc6 7. Qb3 Rb8 8. O-O Be7 9. Bf4 a6 10. Ne5 Nf6 11. Rfd1 O-O 12. c4 Nb4 13. Rac1 c6 {0-1 (43) Svidler,P (2756)-Bauer,C (2626) Porto Carras 2018}) 7. O-O Be7 8. Nc2 {White is slightly better.} Nf6 9. Ne5 h6 10. Ne1 $146 ({Predecessor:} 10. Ne3 Bh7 11. f4 O-O 12. f5 Bd6 13. Qb3 Rb8 14. Nxf7 Rxf7 15. fxe6 {1-0 (55) Shahinyan,D (2362)-Iljiushenok,I (2429) Loo 2014}) 10... O-O 11. N1d3 c5 12. Be3 {[%cal Rd4c5]} c4 13. Ne1 Qb6 14. Qc1 (14. b3 $11) 14... Nb8 (14... Rfc8 $15) 15. h3 ({Better is} 15. b3 $1 $11) 15... Ne4 $15 16. Bf4 f6 17. N5f3 Bd6 18. Bxd6 Qxd6 (18... Nxd6 {is more complex.} 19. Nc2 Nd7 20. Nd2 a5 21. Re1 Qc6) 19. Nd2 b5 ({Black should try} 19... Nxd2 $15 20. Qxd2 Nc6) 20. Nxe4 $11 dxe4 21. Qe3 Nc6 22. g4 Bh7 23. Bxe4 Bxe4 24. Qxe4 f5 25. Qg2 fxg4 26. hxg4 e5 27. d5 Ne7 28. Rd1 Rad8 29. Nc2 (29. Qh2 $11) 29... Ng6 $15 {[%mdl 1024] And now ...Nf4 would win. Black has compensation.} 30. e3 Nh4 $36 {[%mdl 2048] Black has some pressure.} 31. Qg3 $1 {[%cal Rg3h4]} Nf3+ 32. Kg2 $1 Qc5 (32... Qg6 $5 {[%cal Rg6c2]} 33. Ne1 Nxe1+ 34. Rfxe1 Rxd5 $15) 33. Nb4 Kh7 34. e4 $1 Rf4 (34... Rd6 $1 $17) 35. Nc2 $2 (35. Qxf3 $1 $11 {and White stays safe.} Rxf3 36. Kxf3) 35... Qe7 (35... Rdf8 $19 36. d6 Qc6) 36. Ne1 {[#]} (36. Qxf3 $17 Rxf3 37. Kxf3) 36... Nh4+ $2 (36... Ng5 $1 $19 37. f3 Rdf8) 37. Kh3 $1 $11 g5 38. f3 Rdf8 {Strongly threatening ...h5!} 39. Rf2 $2 {[%mdl 8192] [#]} (39. d6 $15 Qd7 40. Kh2) 39... h5 $1 $19 {[%mdl 512]} 40. Rdd2 (40. gxh5 Qe8) 40... Qf6 $2 (40... Nxf3 $2 41. Nxf3 hxg4+ 42. Qxg4 $19) (40... Qf7 $19 {...hxg4+ is the strong threat.} 41. Kh2 hxg4) 41. gxh5 $15 g4+ (41... Qf7 $17 42. Kh2 (42. Qxg5 $2 Rg8 $19) 42... Qxh5) 42. Kh2 $2 {[%mdl 8192]} (42. fxg4 $11 Rxf2 43. Rxf2 Qxf2 44. Qxf2 (44. Kxh4 Qe2 $11) 44... Rxf2 45. Kxh4) 42... gxf3 $19 43. d6 Rg8 44. d7 Qd8 (44... Rxg3 $2 45. d8=Q $17) 45. Qh3 Qg5 {[%csl Gg8][%cal Rg5g1]} 46. Qf1 {[#]} Nf5 $1 {[%mdl 512]} 47. Nxf3 {[#]} (47. exf5 Rh4+) 47... Rh4+ $1 {[%mdl 512]} 48. Nxh4 Qg3+ 49. Kh1 Qxh4+ {[%mdl 64] Double Attack} 50. Rh2 {[#]} Ng3+ $1 {[%mdl 576] Double Attack} 51. Kg1 {[#]} Nxf1+ (51... Ne2+ $142 $1 {[%mdl 512]} 52. Kh1 Rg1+ {[%mdl 64] Back Rank} 53. Qxg1 Qxe4+ 54. Qg2 Ng3+ 55. Kg1 Qe1+ 56. Qf1 Qxf1#) 52. Kxf1 Rf8+ 53. Rdf2 Rxf2+ 54. Rxf2 {[%mdl 4096] Endgame KQ-KR} Qh3+ 55. Ke1 Qxd7 56. Rd2 Qg4 57. Re2 Qxh5 58. Kd2 Qf3 59. Re3 Qf4 60. Ke2 Qh2+ 61. Kf3 Qxb2 {Accuracy: White = 31%, Black = 47%.} 0-1

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.20"]
[Round "9.3"]
[White "Nguyen, Emily"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2102"]
[BlackElo "2285"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 5. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 6. cxd5 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:00]} 7. Bg2 {[%emt 0:00:04]} Nb6 {[%emt 0:00:04]} 8. O-O {[%emt 0:00:06]} Nc6 {[%emt 0:00:02]} 9. d5 {[%emt 0:00:08]} Na5 {[%emt 0:01:21]} 10. Qc2 {[%emt 0:00:07]} c6 {[%emt 0:06:03]} 11. dxc6 {[%emt 0:00:12]} Nxc6 {[%emt 0:03:06]} 12. Rd1 {[%emt 0:00:07]} Qe8 {[%emt 0:05:23]} 13. Qe4 {[%emt 0:00:09]} e5 {[%emt 0:02:07]} 14. Qh4 {[%emt 0:04:51]} Qe7 {[%emt 0:15:57]} 15. Qxe7 {[%emt 0:09:29]} Nxe7 {[%emt 0:00:39]} 16. Be3 {[%emt 0:00:26]} Nc6 {[%emt 0:14:33]} 17. Nb5 {[%emt 0:09:01]} e4 {[%emt 0:06:37]} 18. Nfd4 {[%emt 0:02:56]} Nc4 {[%emt 0:02:21]} 19. Bxe4 {[%emt 0:08:03]} Nxe3 {[%emt 0:03:17]} 20. fxe3 {[%emt 0:00:14]} Bh6 {[%emt 0:00:26]} 21. Nxc6 {[%emt 0:04:55]} Bxe3+ {[%emt 0:00:14]} 22. Kg2 {[%emt 0:00:07]} bxc6 {[%emt 0:00:07]} 23. Bxc6 {[%emt 0:00:09]} Rb8 {[%emt 0:00:19]} 24. Rd3 {[%emt 0:05:26]} Bh6 {[%emt 0:01:19]} 25. b3 {[%emt 0:08:35]} Rb6 {[%emt 0:08:49]} 26. Nxa7 {[%emt 0:00:25]} Bf5 {[%emt 0:03:27]} 27. e4 {[%emt 0:01:37]} Rxc6 {[%emt 0:01:12]} 28. exf5 {[%emt 0:00:05]} Rc2+ {[%emt 0:00:02]} 29. Kh3 {[%emt 0:05:03]} Ra8 {[%emt 0:15:28]} 30. Nb5 {[%emt 0:07:15]} Bg7 {[%emt 0:01:39]} 31. f6 {[%emt 0:10:59]} Bxf6 {[%emt 0:00:41]} 32. Rf1 {[%emt 0:00:05]} Raxa2 {[%emt 0:05:01]} 33. Rxf6 {[%emt 0:00:11]} h5 {[%emt 0:00:03]} 34. Kh4 {[%emt 0:05:10]} Rc5 {[%emt 0:00:09]} 35. h3 {[%emt 0:00:03]} Rxb5 {[%emt 0:00:34]} 36. Rd7 {[%emt 0:00:29]} Re2 {[%emt 0:03:25]} 37. Rdxf7 {[%emt 0:01:09]} Re4+ {[%emt 0:01:57]} 38. g4 {[%emt 0:00:05]} Re8 {[%emt 0:00:02]} 39. Ra7 {[%emt 0:01:21]} hxg4 {[%emt 0:00:24]} 40. Rxg6+ {[%emt 0:00:00]} Kh8 {[%emt 0:00:00]} 41. hxg4 {[%emt 0:05:21]} Rxb3 {[%emt 0:01:09]} 42. Rc6 {[%emt 0:06:13]} Rb1 {[%emt 0:02:27]} 43. g5 {[%emt 0:01:35]} Rh1+ {[%emt 0:02:10]} 44. Kg4 {[%emt 0:00:05]} Rg1+ {[%emt 0:00:46]} 45. Kh5 {[%emt 0:01:45]} Rh1+ {[%emt 0:00:06]} 46. Kg4 {[%emt 0:00:04]} Rg1+ {[%emt 0:00:04]} 47. Kh5 {[%emt 0:00:03]} 1/2-1/2

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.20"]
[Round "9.4"]
[White "Zilajeva, Veronika"]
[Black "Li, Rachael"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1855"]
[BlackElo "1736"]
[Annotator "NA RC"]
[PlyCount "261"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 72,260,340,366,32767,302,317,329,32767,32767,32767,32767,32767,32767,32767,355,335,372,681,833,778,1357,931,4076,4137,934,4151,4133,4151,3952,4133,4144,4153,4141,4145,4137,4137,4153,4153,4120,4135,602,4141,4133,4141,4137,1863,4133,4137,4072,4129,4141,4137,4153,32767,32767,32767,32767,32767,32767,32767,4133,4145,4137,4149,4152,6578,4149,4152,8860,12843,29970,29973,8031,4153,9448,29945,29953,29961,29965,29946,29965,29974,29971,29945,29972,29963,29973,29973,29973,29974,29975,29975,29977,29977,29978,29978,32767,32767,29967,32767,29964,29970,32767,32767,32767,32767,29981,32767,29981,29981,29982,29982,29983,29983,29982,29984,29985,29985,4125,29985,4137,29985,4125,29982,29981,29981,32767,32767,32767,32767,29984,29984,29985,29984,29984,29981,29985,29985,29986,29987,29987,29987,29988,29988,4141,29988,29989,29988,4145,29988,29989,29989,4145,29990,29991,29991,0,29990,0,4141,32767,32767,0,29989,4141,29990,29990,32767,32767,32767,32767,32767,29991,29991,29992,29992,29993,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 3. d5 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 4. cxb5 {[%emt 0:01:26]} a6 {[%emt 0:00:00]} 5. bxa6 {[%emt 0:00:16]} g6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:26]} Bxa6 {[%emt 0:00:06]} 7. g3 {[%emt 0:01:07]} Bg7 {[%emt 0:00:11]} 8. Bg2 {[%emt 0:00:30]} d6 {[%emt 0:00:10]} 9. h4 {[%emt 0:06:45] A58: Benko/Volga Gambit: Lines with 5 bxa6} (9. Nf3 Nbd7 10. Rb1 O-O 11. O-O Qa5 12. Bd2 Rfb8 13. a4 Qd8 14. b3 Bb7 15. Nh4 Nb6 16. e4 Ba6 17. Re1 Nbd7 18. f4 Bd3 19. Rc1 c4 20. e5 {0-1 (41) Rodshtein,M (2699)-Kislinsky,A (2513) Katowice 2017}) 9... h5 {[%emt 0:01:04]} 10. Nh3 {[%emt 0:01:18]} O-O {[%emt 0:01:26]} 11. O-O {[%emt 0:00:47]} Nbd7 {[%emt 0:00:26]} 12. f4 $146 {[%emt 0:09:52]} ({Predecessor:} 12. Rb1 Qa5 13. Qc2 Ng4 14. Bd2 Rfb8 15. b3 Bc8 16. Nf4 Nde5 {½-½ (39) Alber,H (2340)-Scheider,J (2275) Osterburg 2012}) 12... Ng4 {[%emt 0:03:03]} 13. Kh1 {[%emt 0:01:56]} Bd4 {[%emt 0:06:51]} 14. Qc2 {[%emt 0:03:18]} Kg7 {[%emt 0:06:28]} 15. Nd1 {[%emt 0:09:54]} Rb8 {[%emt 0:09:06]} 16. Ng5 {[%emt 0:01:34]} Bf6 17. f5 {[%emt 0:14:07]} Nde5 {[%emt 0:08:09]} 18. Be4 {[%emt 0:01:34]} Qd7 {[%emt 0:01:40]} 19. Nh3 {[%emt 0:01:34]} e6 20. fxe6 {[%emt 0:01:40]} fxe6 {[%emt 0:08:15]} 21. Nf4 {[%emt 0:00:36]} exd5 {[%emt 0:23:53]} 22. Bxg6 {[%emt 0:02:21]} Bxh4 {[%emt 0:01:08]} 23. Nxh5+ {[%emt 0:04:26]} Kh8 {[%emt 0:01:01]} 24. Bf4 {[%emt 0:02:26]} Nxg6 {[%emt 0:08:17]} 25. Qxg6 {[%emt 0:03:27]} Bxe2 {[%emt 0:01:52]} 26. Nf2 {[%emt 0:04:29]} Rg8 {[%emt 0:02:30]} 27. Qxd6 {[%emt 0:01:40]} Qxd6 {[%emt 0:00:13]} 28. Bxd6 {[%emt 0:00:08]} Bxf1 {[%emt 0:01:19]} 29. Nxg4 {[%emt 0:00:50]} Bd3 {[%emt 0:05:54]} 30. Be5+ {[%emt 0:02:32]} Kh7 {[%emt 0:00:09]} 31. gxh4 {[%emt 0:04:38]} Rxg4 {[%emt 0:06:17]} 32. Nf6+ {[%emt 0:00:31]} Kg6 {[%emt 0:00:06]} 33. Nxg4 {[%emt 0:00:34]} Rb4 {[%emt 0:00:20]} 34. Nf2 {[%emt 0:01:28]} Be2 {[%emt 0:02:38]} 35. Kg2 {[%emt 0:01:41]} Rxh4 {[%emt 0:00:12]} 36. a4 {[%emt 0:01:12]} Rh5 {[%emt 0:01:36]} 37. Bg3 {[%emt 0:00:36]} d4 {[%emt 0:00:17]} 38. a5 {[%emt 0:01:34]} Ba6 {[%emt 0:00:24]} 39. Re1 {[%emt 0:01:24]} Kf7 {[%emt 0:01:13]} 40. Re5 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:00]} 41. Bxe5 {[%emt 0:01:50]} Ke6 {[%emt 0:00:10]} 42. Bg7 {[%emt 0:01:19]} Kd5 {[%emt 0:00:11]} 43. Kf3 {[%emt 0:01:23]} c4 {[%emt 0:01:53]} 44. Ne4 {[%emt 0:03:12]} c3 {[%emt 0:01:55]} 45. bxc3 {[%emt 0:01:18]} dxc3 {[%emt 0:00:07]} 46. Bxc3 {[%emt 0:01:55]} Bb7 {[%emt 0:00:48]} 47. Ke3 {[%emt 0:01:01]} Ba6 {[%emt 0:00:22]} 48. Be1 {[%emt 0:00:22]} Bb7 {[%emt 0:01:13]} 49. Nf6+ {[%emt 0:00:54]} Kc5 {[%emt 0:00:18]} 50. Kd3 {[%emt 0:00:49]} Bc6 {[%emt 0:00:27]} 51. Kc3 {[%emt 0:01:30]} Bb5 {[%emt 0:00:49]} 52. Ne4+ {[%emt 0:00:22]} Kc6 {[%emt 0:00:07]} 53. Kd4 {[%emt 0:00:43]} Bf1 {[%emt 0:00:27]} 54. Nc3 {[%emt 0:02:01]} Ba6 {[%emt 0:00:22]} 55. Nd5 {[%emt 0:00:23]} Bf1 {[%emt 0:00:29]} 56. Nb4+ {[%emt 0:00:44]} Kb5 {[%emt 0:00:13]} 57. Nc2 {[%emt 0:03:45]} Kc6 {[%emt 0:00:14]} 58. Ne3 {[%emt 0:00:50]} Be2 {[%emt 0:00:47]} 59. Nf5 {[%emt 0:00:22]} Bf1 {[%emt 0:00:57]} 60. Ne7+ {[%emt 0:01:33]} Kb5 {[%emt 0:01:28]} 61. Kd5 {[%emt 0:00:20]} Bg2+ {[%emt 0:00:44]} 62. Kd6 {[%emt 0:00:10]} Be4 {[%emt 0:00:23]} 63. Kc7 {[%emt 0:00:40]} Ka6 {[%emt 0:00:04]} 64. Ng8 {[%emt 0:00:43]} Bd3 {[%emt 0:01:09]} 65. Kb8 {[%emt 0:00:39]} Kb5 {[%emt 0:01:08]} 66. Nf6 {[%emt 0:01:01]} Kc6 {[%emt 0:00:40]} 67. Ka7 {[%emt 0:00:45]} Kd6 {[%emt 0:00:12]} 68. Kb6 {[%emt 0:00:15]} Ke7 {[%emt 0:00:41]} 69. Nd5+ {[%emt 0:00:26]} Kd7 {[%emt 0:00:11]} 70. Nc7 {[%emt 0:00:13]} Bc4 {[%emt 0:00:23]} 71. Bg3 {[%emt 0:01:41]} Kc8 {[%emt 0:00:07]} 72. Ne8 {[%emt 0:03:10]} (72. a6 $142 Bf1 73. a7) 72... Bf1 {[%emt 0:01:42]} 73. Ng7 {[%emt 0:05:18]} (73. Nd6+ $142 Kd7 74. a6 Bg2 75. a7 Ba8 76. Nb5 Bf3 77. Nc7 Bh1 78. Kc5) 73... Kd7 {[%emt 0:02:51]} 74. Nf5 {[%emt 0:00:15]} Bd3 {[%emt 0:00:38]} 75. Nd4 {[%emt 0:00:14]} Kc8 {[%emt 0:00:17]} 76. Nc6 {[%emt 0:00:10]} Bf1 {[%emt 0:00:31]} 77. Na7+ {[%emt 0:00:19]} Kd7 {[%emt 0:00:11]} 78. Nb5 {[%emt 0:01:03]} Kc8 {[%emt 0:00:21]} 79. a6 {[%emt 0:00:30]} Kd7 {[%emt 0:00:17]} 80. a7 {[%emt 0:03:38]} Bg2 {[%emt 0:00:11]} 81. Nc7 {[%emt 0:00:48]} Kc8 {[%emt 0:00:09]} 82. a8=Q+ {[%emt 0:00:34]} Bxa8 {[%emt 0:00:10]} 83. Nxa8 {[%emt 0:00:01]} Kd7 {[%emt 0:00:08]} (83... Kd8 84. Nc7 Ke7 85. Nd5+ Kf7 86. Ne3) 84. Kc5 {[%emt 0:00:21]} Ke6 {[%emt 0:00:07]} 85. Nc7+ {[%emt 0:00:16]} Kf5 {[%emt 0:00:12]} 86. Kd4 {[%emt 0:00:34]} Kg4 {[%emt 0:00:08]} 87. Bd6 {[%emt 0:00:16]} Kf5 {[%emt 0:00:13]} 88. Kd5 {[%emt 0:00:17]} Kg4 {[%emt 0:00:17]} 89. Ke4 {[%emt 0:00:15]} Kg5 {[%emt 0:00:18]} 90. Ne8 {[%emt 0:00:43]} Kg4 {[%emt 0:00:09]} 91. Nf6+ {[%emt 0:00:45]} Kg5 {[%emt 0:00:08]} 92. Ke5 {[%emt 0:00:16]} Kh4 {[%emt 0:00:09]} 93. Kf4 {[%emt 0:00:32]} Kh3 {[%emt 0:00:04]} 94. Kf3 {[%emt 0:00:52]} Kh4 {[%emt 0:00:08]} 95. Bf4 {[%emt 0:00:24]} (95. Ne4 $142 Kh3 96. Ng5+ Kh4 97. Kf4 Kh5 98. Kf5 Kh4 99. Be5 Kh5 100. Bg3) 95... Kh3 {[%emt 0:00:04]} 96. Ne4 {[%emt 0:01:05]} Kh4 {[%emt 0:00:22]} 97. Ng3 {[%emt 0:00:07]} (97. Bg3+ $142 Kh5 98. Kf4 Kg6 99. Bh4 Kh5 100. Bf6 Kg6 101. Kg4 Kf7 102. Kf5) 97... Kh3 {[%emt 0:00:04]} 98. Bd2 {[%emt 0:01:19]} Kh4 {[%emt 0:00:13]} 99. Be3 {[%emt 0:00:06]} Kh3 {[%emt 0:00:05]} 100. Bg1 {[%emt 0:00:13]} Kh4 {[%emt 0:00:04]} 101. Ne4 {[%emt 0:02:34]} Kh5 {[%emt 0:00:06]} 102. Kf4 {[%emt 0:00:25]} Kg6 {[%emt 0:00:07]} 103. Ke5 {[%emt 0:01:27]} Kh5 {[%emt 0:00:13]} 104. Nf2 {[%emt 0:03:39]} Kg5 {[%emt 0:00:16]} 105. Bh2 {[%emt 0:00:13]} Kh5 {[%emt 0:01:10]} 106. Kf6 {[%emt 0:00:49]} Kh6 {[%emt 0:00:21]} 107. Bd6 {[%emt 0:00:47]} Kh5 {[%emt 0:00:23]} 108. Bg3 {[%emt 0:00:04]} (108. Kf5 $142 Kh4 109. Be5 Kh5 110. Bf6 Kh6 111. Ne4 Kh5 112. Ng3+ Kh6 113. Be5) 108... Kh6 {[%emt 0:00:06]} 109. Nd3 {[%emt 0:00:18]} Kh5 {[%emt 0:00:11]} 110. Ne5 {[%emt 0:00:04]} Kh6 {[%emt 0:00:06]} 111. Ng6 {[%emt 0:01:36]} Kh5 {[%emt 0:00:16]} 112. Kf5 {[%emt 0:00:11]} Kh6 {[%emt 0:00:05]} 113. Be5 {[%emt 0:00:39]} Kh5 {[%emt 0:00:18]} 114. Bg3 $2 {[%emt 0:01:12]} (114. Bf6 {mates} Kh6 115. Nf8 Kh5 116. Ne6 Kh6 117. Bg5+ Kh7 118. Kf6 Kg8 119. Kg6 Kh8 120. Kf7 Kh7 121. Nf8+ Kh8 122. Bf6#) 114... Kh6 {[%emt 0:00:04]} 115. Kf6 $2 {[%emt 0:00:08]} (115. Bd6 {mates} Kh5 116. Be5 Kh6 117. Nf4 Kh7 118. Kf6 Kh8 119. Ne6 Kh7 120. Bf4) 115... Kh5 {[%emt 0:00:20]} 116. Ne5 {[%emt 0:00:07]} Kh6 {[%emt 0:00:03]} 117. Nd3 $2 {[%emt 0:03:36]} (117. Bf2 {mates} Kh5 118. Kf5 Kh6 119. Bh4 Kg7 120. Be7 Kh6 121. Kg4 Kh7 122. Bf8) 117... Kh5 {[%emt 0:00:11]} 118. Kf5 {[%emt 0:00:10]} Kh6 {[%emt 0:00:19]} 119. Be5 {[%emt 0:00:16]} Kh5 {[%emt 0:00:23]} 120. Bf6 {[%emt 0:00:11]} Kh6 {[%emt 0:00:06]} 121. Nf4 {[%emt 0:00:23]} Kh7 {[%emt 0:00:09]} 122. Bg5 {[%emt 0:01:51]} Kg7 {[%emt 0:02:27]} 123. Ke6 {[%emt 0:00:30]} Kf8 {[%emt 0:00:23]} 124. Nh5 {[%emt 0:01:00]} Ke8 {[%emt 0:01:31]} 125. Ng7+ {[%emt 0:00:07]} Kf8 {[%emt 0:00:04]} 126. Kf6 {[%emt 0:00:07]} Kg8 {[%emt 0:00:02]} 127. Ne6 {[%emt 0:00:16]} Kh7 {[%emt 0:00:23]} 128. Kf7 {[%emt 0:00:12]} Kh8 {[%emt 0:00:03]} 129. Bf4 {[%emt 0:00:13]} Kh7 {[%emt 0:00:04]} 130. Nf8+ {[%emt 0:00:08]} Kh8 {[%emt 0:00:03]} 131. Be5# {[%emt 0:00:05]} 1-0

[Event "USA-ch Junior Girls 2019"]
[Site "Saint Louis"]
[Date "2019.07.20"]
[Round "9.5"]
[White "Bykovtsev, Agata"]
[Black "Yan, Ruiyang"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2012"]
[BlackElo "1851"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2019.07.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:00]} d6 {[%emt 0:00:19]} 3. Bb2 {[%emt 0:00:01]} e5 {[%emt 0:02:09]} 4. Bc4 {[%emt 0:02:24]} Nf6 {[%emt 0:00:10]} (4... Nc6 5. Ne2 f5 6. d3 Nf6 7. O-O f4 8. Nd2 g5 9. b4 Nxb4 10. c3 Nc6 11. d4 Na5 {1-0 (43) Morozevich,A (2683)-Savchenko,B (2607) Moscow 2016}) 5. Nc3 {[%emt 0:00:08]} Be6 {[%emt 0:01:32]} 6. d3 {[%emt 0:01:54] B20: Sicilian: Unusual White 2nd moves} Be7 {[%emt 0:02:48]} 7. Nge2 {[%emt 0:00:40]} a6 {[%emt 0:04:20]} 8. a4 {[%emt 0:00:09]} O-O {[%emt 0:03:24]} 9. O-O {[%emt 0:01:03]} Nc6 {[%emt 0:14:30]} 10. f4 {[%emt 0:09:17]} Ng4 {[%emt 0:15:53]} 11. Bc1 {[%emt 0:06:07]} Bxc4 {[%emt 0:02:25]} 12. bxc4 $146 {[%emt 0:01:42]} ({Predecessor:} 12. dxc4) 12... exf4 {[%emt 0:03:06]} 13. Nxf4 {[%emt 0:08:14]} Bf6 {[%emt 0:05:52]} 14. Qxg4 {[%emt 0:03:48]} Bxc3 {[%emt 0:00:10]} 15. Rb1 {[%emt 0:00:39]} Rb8 {[%emt 0:10:09]} 16. Nh5 {[%emt 0:11:18]} g6 {[%emt 0:08:05]} 17. Bb2 {[%emt 0:08:43]} Bxb2 {[%emt 0:01:48]} 18. Rxb2 {[%emt 0:00:06]} Ne5 {[%emt 0:00:05]} 19. Qg3 {[%emt 0:00:38]} f6 {[%emt 0:00:10]} 20. Nf4 {[%emt 0:01:02]} Qd7 {[%emt 0:03:40]} 21. Nd5 {[%emt 0:06:15]} Kg7 {[%emt 0:03:11]} 22. Nb6 {[%emt 0:03:09]} Qe6 {[%emt 0:00:41]} 23. c3 {[%emt 0:01:24]} f5 {[%emt 0:01:52]} 24. d4 {[%emt 0:07:04]} f4 {[%emt 0:04:36]} 25. Qh3 {[%emt 0:02:46]} Qxh3 {[%emt 0:02:55]} 26. gxh3 {[%emt 0:00:03]} Nc6 {[%emt 0:01:13]} 27. Nd7 {[%emt 0:01:17]} cxd4 {[%emt 0:00:51]} 28. Nxb8 {[%emt 0:01:30]} Rxb8 {[%emt 0:00:27]} 29. cxd4 {[%emt 0:00:30]} g5 {[%emt 0:00:34]} 30. Rfb1 {[%emt 0:06:44]} Nxd4 {[%emt 0:03:27]} 31. Rxb7+ {[%emt 0:02:15]} Rxb7 {[%emt 0:00:07]} 32. Rxb7+ {[%emt 0:00:02]} Kf6 {[%emt 0:00:11]} 33. Rb6 {[%emt 0:00:25]} Ke5 {[%emt 0:00:19]} 34. Rxa6 {[%emt 0:01:07]} Nf3+ {[%emt 0:00:15]} 35. Kf2 {[%emt 0:00:44]} Nd2 {[%emt 0:00:05]} 36. Ra5+ {[%emt 0:08:02]} Ke6 {[%emt 0:03:23]} 37. Rd5 {[%emt 0:01:17]} Nxe4+ {[%emt 0:00:17]} 38. Kf3 {[%emt 0:00:15]} Nc3 {[%emt 0:00:08]} 39. Ra5 {[%emt 0:00:11]} h6 {[%emt 0:00:27] [#]} 40. h4 $1 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 41. Ra8 {[%emt 0:03:10]} Nb1 {[%emt 0:00:57]} 42. a5 {[%emt 0:01:51]} Nd2+ {[%emt 0:00:13]} 43. Ke2 {[%emt 0:00:41]} Nxc4 {[%emt 0:00:07]} 44. a6 {[%emt 0:00:24]} Nb6 {[%emt 0:00:55]} 45. Rb8 {[%emt 0:00:10]} Nd7 {[%emt 0:00:19]} 46. a7 {[%emt 0:00:06]} Nxb8 {[%emt 0:00:42]} 47. axb8=Q {[%emt 0:00:10]} 1-0

