[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.07"]
[Round "1.1"]
[White "Hong, Andrew"]
[Black "Brodsky, David"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2504"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,67,35,51,37,41,44,34,47,16,14,14,19,20,518,539,539,522,523,540,532,533,483,520,485,520,609,616,598,596,589,575,758,722,749,696,722,714,714,714,656,659,29967,29966,29968,29967,5257,1457]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:15]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:02]} 6. Bg5 {[%emt 0:00:28]} e6 {[%emt 0:00:07]} 7. f4 {[%emt 0:00:07]} Be7 {[%emt 0:00:10]} 8. Qf3 {[%emt 0:00:16]} Qc7 {[%emt 0:00:09]} 9. O-O-O {[%emt 0:00:08]} Nbd7 {[%emt 0:00:02]} 10. g4 {[%emt 0:00:33][%cal Bg2g4,Bg4g5][%mdl 32]} h6 {[%emt 0:00:04]} 11. Bxf6 {[%emt 0:00:47]} Bxf6 {[%emt 0:00:04]} 12. h4 {[%emt 0:00:19]} Nb6 {[%emt 0:00:07] now scores much better than the old 12...Qb6. B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7.} 13. g5 {[%emt 0:00:31]} Bxd4 {[%emt 0:00:06]} 14. Rxd4 {[%emt 0:00:06]} Qc5 {[%emt 0:00:05] [#] White is slightly better.} 15. Qf2 $1 $146 {[%emt 0:00:49][%cal Oe4e5][%mdl 8] e5! is the strong threat. A relevant novelty.} ({Predecessor:} 15. Rd2 Bd7 16. Be2 Rc8 17. gxh6 Rxh6 18. h5 Na4 19. Nxa4 Bxa4 20. c3 Bc6 21. Rhd1 {1-0 (39) Brkic,A (2621)-Van Foreest,J (2691) Riga 2021}) 15... hxg5 $1 {[%emt 0:15:44]} 16. e5 {[%emt 0:01:10] Strongly threatening Ne4.} gxf4 {[%emt 0:00:44]} 17. Bd3 {[%emt 0:00:29][%cal Bf1d3,Bd3g6,Bg6e4][%mdl 32] Threatens to win with Ne4.} f5 {[%emt 0:33:45][%mdl 8192] Against Ne4. Black cannot hold the game after this.} (17... d5 $1 $11 {and Black is okay.}) 18. exf6 $1 $18 {[%emt 0:00:33]} e5 {[%emt 0:03:27]} 19. fxg7 {[%emt 0:00:11]} Rg8 {[%emt 0:00:14]} 20. Bg6+ {[%emt 0:00:28]} Ke7 {[%emt 0:02:22] [#]} 21. h5 $1 {[%emt 0:00:43]} Qxd4 {[%emt 0:15:28]} 22. Qh4+ {[%emt 0:00:19]} Kd7 {[%emt 0:08:44]} 23. h6 {[%emt 0:01:14]} Kc6 {[%emt 0:01:39]} 24. Be4+ {[%emt 0:34:21]} Kc7 {[%emt 0:03:17]} 25. Qf6 {[%emt 0:16:58]} ({Not} 25. h7 $2 Rxg7 26. Qd8+ (26. h8=Q $2 Rg1+ 27. Rxg1 Qe3+ 28. Kd1 Qxg1+ 29. Kd2 Nc4+ 30. Ke2 Bg4+ 31. Qxg4 Qxg4+ $19) 26... Kb8 $19) 25... Bd7 {[%emt 0:05:00]} 26. Rd1 {[%emt 0:07:41]} Qe3+ {[%emt 0:01:00]} 27. Kb1 {[%emt 0:00:40]} Kb8 {[%emt 0:05:58]} 28. h7 {[%emt 0:02:15]} Ka7 {[%emt 0:00:04]} 29. hxg8=Q {[%emt 0:02:46][%mdl 64] Promotion} Rxg8 {[%emt 0:00:09]} 30. Qf7 {[%emt 0:00:10]} Rc8 {[%emt 0:02:40]} 31. g8=Q {[%emt 0:01:49]} Rxc3 {[%emt 0:01:25]} 32. bxc3 {[%emt 0:01:39]} Qxe4 {[%emt 0:00:06]} 33. Qff8 {[%emt 0:01:24][%csl Gg8][%cal Rf8b8]} Nc8 {[%emt 0:02:54]} 34. Qg1+ {[%emt 0:00:17] Weighted Error Value: White=0.02 (flawless) /Black=0.33} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.08"]
[Round "1.2"]
[White "Daggupati, Balaji"]
[Black "Espinosa, Pedro"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2488"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,139,8,16,8,8,16,7,0,0,0,0,0,0,0,29,27,26,23,23,22,27,0,0,0,0,0,0,-59,-70,-91,-78,-78,-82,-89,-89,-72,-81,-79,-106,-99,-67,-97,-102,-113,-84,-85,-28,-69,-81,-69,-6,-199,-44,-214,0,0,0,0,0,0,0,0,14,12,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,90,95,83,77,661,571,1160,29965,29963,29966,29965,29967,29973,29967,29966,29967,29964,0,29960,0,29974,29975,29975,29976,29976,607,29976,29978,29978,29979,29979,29980,29980,29979,29979,29980,29981,29980,29980,29981,29981,29982,29983,29984,29989,29990,29996,29997,29997,29998,29998,29999]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:10]} 3. Bb5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:18]} 4. d3 {[%emt 0:00:06]} Bc5 {[%emt 0:00:29]} 5. c3 {[%emt 0:00:08]} d5 {[%emt 0:04:37]} 6. exd5 {[%emt 0:00:16] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Qxd5 {[%emt 0:01:16][%cal Oc5f2]} 7. Bc4 {[%emt 0:00:09]} Qd6 {[%emt 0:01:51]} 8. b4 {[%emt 0:00:08] The position is equal.} Bb6 {[%emt 0:01:42]} 9. Nbd2 {[%emt 0:00:07] Inhibits e4.} Bf5 {[%emt 0:04:05]} 10. Ng5 {[%emt 0:00:21]} O-O {[%emt 0:05:59]} (10... Bxd3 11. Bxf7+ (11. Nxf7 Qf8 $11) 11... Ke7 12. Nc4 Bxc4 13. Bxc4 (13. Qxd6+ cxd6 14. Bxc4 h6 $17) 13... Qxd1+ 14. Kxd1 $14) 11. Nde4 {[%emt 0:00:04] [#]} Bxe4 $146 {[%emt 0:08:53]} ({Predecessor:} 11... Nxe4 12. dxe4 Qxd1+ 13. Kxd1 Bg4+ 14. Ke1 h6 15. h3 Bd7 16. Nf3 Rfe8 17. a4 a6 {1-0 (75) Saric,I (2665)-Ragger,M (2668) Terme Catez 2021}) 12. Nxe4 {[%emt 0:00:32]} Nxe4 {[%emt 0:01:44]} 13. dxe4 {[%emt 0:00:06]} Qxd1+ {[%emt 0:02:43]} 14. Kxd1 {[%emt 0:00:06]} Bxf2 {[%emt 0:01:06]} 15. g3 {[%emt 0:03:58]} Ne7 {[%emt 0:10:35][%cal Bc6e7,Be7c8,Bc8d6][%mdl 32]} 16. a4 {[%emt 0:39:36]} a5 $1 {[%emt 0:05:21]} 17. Ke2 $1 {[%emt 0:04:34]} Bb6 {[%emt 0:02:20]} 18. Bg5 {[%emt 0:00:53]} (18. bxa5 $11 Rxa5 19. Ba3) 18... Nc8 $15 {[%emt 0:03:52]} 19. b5 {[%emt 0:03:06]} h6 $36 {[%emt 0:03:57][%mdl 2048] Black has strong initiative.} 20. Bc1 {[%emt 0:00:04]} Nd6 {[%emt 0:02:23][%csl LRc4,LRe4]} 21. Bd5 {[%emt 0:00:21]} Bc5 {[%emt 0:01:30]} 22. Rb1 {[%emt 0:02:13]} Rac8 {[%emt 0:02:59]} 23. Be3 {[%emt 0:00:05]} Bxe3 {[%emt 0:02:53]} 24. Kxe3 {[%emt 0:00:05]} g5 {[%emt 0:02:21]} 25. h4 {[%emt 0:06:27]} Kg7 {[%emt 0:01:37]} 26. Rhd1 {[%emt 0:08:59]} Rfd8 {[%emt 0:04:22]} 27. Rd2 {[%emt 0:02:49]} Kf6 {[%emt 0:02:25]} ({Black should play} 27... f5 $17 {White must now prevent ...f4+.} 28. Rh2 c6 29. bxc6 bxc6) 28. Rf1+ {[%emt 0:01:48]} Ke7 $1 {[%emt 0:02:23] Threatens to win with ...c6.} 29. Rdf2 {[%emt 0:00:22][%cal Od5b7]} Rf8 {[%emt 0:01:12]} (29... c6 $1 $15 30. bxc6 bxc6 31. Bxf7 Rf8) 30. Rf6 $2 {[%emt 0:00:45]} (30. c4 $1 $11 c6 31. bxc6 bxc6 32. c5 cxd5 33. cxd6+ Kxd6 34. Rf6+ Ke7 35. exd5) 30... gxh4 $2 {[%emt 0:04:56]} (30... c6 $19 31. bxc6 bxc6) 31. gxh4 $2 {[%emt 0:00:05] [#]} ({White has to play} 31. c4 $1 $15 c6 32. c5 Nxb5 33. Rxf7+ Rxf7 34. Rxf7+ Ke8 35. Be6) 31... Rh8 $2 {[%emt 0:02:17]} ({Black should try} 31... c6 $1 $19 {[%cal Rc6d5]} 32. bxc6 bxc6) 32. c4 $11 {[%emt 0:03:27] aiming for c5.} b6 {[%emt 0:00:42]} 33. R6f3 {[%emt 0:00:22]} Rcf8 {[%emt 0:02:33]} 34. c5 {[%emt 0:01:30]} bxc5 {[%emt 0:00:25]} 35. Rc1 {[%emt 0:00:03] Against c4} f5 {[%emt 0:06:17]} 36. Rxc5 {[%emt 0:00:05]} Kd7 {[%emt 0:01:26]} (36... f4+ 37. Kf2 Kd8 38. Rc6 $16) 37. Rf1 {[%emt 0:03:04]} (37. Ke2 $5 {[%cal Rf3c3]}) 37... fxe4 {[%emt 0:01:31]} 38. Rfc1 {[%emt 0:00:46]} Rf3+ {[%emt 0:01:26]} 39. Ke2 {[%emt 0:00:14] Dancing on a razor blade.} Rc8 {[%emt 0:01:09]} 40. Bc6+ {[%emt 0:07:38][%mdl 64] Discovered Attack} Ke6 {[%emt 0:00:26] Strongly threatening ...Nf5.} 41. Bd5+ {[%emt 0:32:07][%mdl 64] Discovered Attack} Kd7 {[%emt 0:30:19]} 42. Bxe4 {[%emt 0:04:05]} Rf2+ {[%emt 0:00:55]} 43. Ke3 {[%emt 0:03:21] Bc6+ is the strong threat.} Nxe4 {[%emt 0:00:00]} 44. Rxe5 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 45. Rxe8 $16 {[%emt 0:00:00]} Kxe8 {[%emt 0:00:00]} 46. Rxc7 {[%emt 0:00:00]} Rh2 $2 {[%emt 0:00:00][%mdl 8192]} 47. Kxe4 $18 {[%emt 0:00:00]} Rxh4+ {[%emt 0:00:00][%mdl 4096] Endgame KR-KR} 48. Kd5 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:00]} 49. b6 {[%emt 0:00:00]} Kd8 {[%emt 0:00:00]} 50. Rh7 {[%emt 0:00:00]} Rb4 {[%emt 0:02:17]} 51. Kc6 {[%emt 0:00:00]} Rc4+ {[%emt 0:01:20]} 52. Kb5 {[%emt 0:00:00]} Rb4+ {[%emt 0:00:43]} 53. Kc6 {[%emt 0:00:00]} Rc4+ {[%emt 0:00:24]} 54. Kd5 {[%emt 0:00:00]} Rb4 {[%emt 0:00:25]} 55. b7 {[%emt 0:00:00]} a4 {[%emt 0:02:31]} 56. Kc6 {[%emt 0:00:00]} a3 {[%emt 0:00:33]} 57. Rh8+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:02]} 58. b8=Q {[%emt 0:00:00] White mates.} (58. Ra8 Ke6 59. Rxa3 (59. Re8+ Kf5 $11) 59... Kf6 $18) 58... Rxb8 {[%emt 0:00:06]} 59. Rxb8 {[%emt 0:00:00] KR-KPP} Kf6 {[%emt 0:00:47]} 60. Kd5 {[%emt 0:00:00]} Kf5 {[%emt 0:00:23]} 61. Ra8 {[%emt 0:00:00]} h5 {[%emt 0:00:39]} 62. Rxa3 {[%emt 0:00:00] KR-KP} h4 {[%emt 0:00:34]} 63. Kd4 {[%emt 0:00:00]} Kf4 {[%emt 0:00:36]} 64. Rb3 {[%emt 0:00:00]} Kg4 {[%emt 0:00:21]} 65. Ke3 {[%emt 0:00:00]} Kg3 {[%emt 0:00:24]} 66. Rb8 {[%emt 0:00:00]} h3 {[%emt 0:00:44] [#]} 67. Rg8+ $1 {[%emt 0:00:00]} Kh2 {[%emt 0:00:06]} 68. Kf2 {[%emt 0:00:00]} Kh1 {[%emt 0:00:06]} 69. Ra8 {[%emt 0:00:00]} Kh2 {[%emt 0:00:14]} 70. Rh8 {[%emt 0:00:00] Quite a comeback for White.  Weighted Error Value: White=0.40/Black=0.26 (precise)} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.08"]
[Round "1.3"]
[White "Wang, Justin"]
[Black "Liang, Awonder"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2469"]
[BlackElo "2625"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,101,37,31,36,33,56,19,41,5,32,29,50,43,66,78,74,52,43,35,37,30,32,7,51,42,61,9,14,16,16,6,18,0,0,0,0,0,0,-8,-10,-11,-15,-20,0,0,0,0,0,0,0,0,108,87,177,0,97,0,102,112,277,264,370,386,354,345,355,341,450,458,459,439,449,454,471,479,543,527,510,506,720,706,808,794,800,784,736,686]} 1. d4 {[%emt 0:00:21]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:53]} g6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:07]} 4. e4 {[%emt 0:00:05]} O-O {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:06]} 6. Be2 {[%emt 0:01:08]} Nbd7 {[%emt 0:00:01]} 7. O-O {[%emt 0:04:48]} e5 {[%emt 0:00:13]} 8. Re1 {[%emt 0:00:35]} Re8 {[%emt 0:00:10]} 9. Bf1 {[%emt 0:00:27]} h6 {[%emt 0:00:01] E95: King's Indian: Classical: 7...Nbd7 8 Re1.} 10. d5 {[%emt 0:05:06]} a5 {[%emt 0:00:04]} 11. g3 {[%emt 0:00:38]} Nc5 {[%emt 0:04:30] The position is equal.} 12. Nh4 {[%emt 0:01:12]} c6 {[%emt 0:15:10] [#]} 13. f3 $146 {[%emt 0:03:36]} ({Predecessor:} 13. Qc2 cxd5 14. cxd5 Bd7 15. Be3 Rc8 16. Bxc5 Rxc5 17. Qb3 Qc7 18. Ng2 Rb8 19. a4 {0-1 (26) Bobrov,I (2186)-Grishchenko,V (2103) Voronezh 2007}) 13... cxd5 {[%emt 0:15:51]} 14. cxd5 {[%emt 0:01:20]} Nh5 {[%emt 0:00:51][%cal Oh5f4]} 15. Ng2 {[%emt 0:01:10]} f5 {[%emt 0:04:18]} 16. Bb5 {[%emt 0:17:20]} Bd7 {[%emt 0:04:18]} 17. Bxd7 {[%emt 0:00:15]} Qxd7 {[%emt 0:00:37]} 18. Be3 {[%emt 0:02:02]} Rac8 {[%emt 0:01:28]} 19. Qe2 {[%emt 0:10:13]} Nf6 {[%emt 0:02:31][%cal Rf5e4]} 20. exf5 {[%emt 0:12:04]} gxf5 {[%emt 0:00:27]} 21. Rad1 {[%emt 0:00:41]} (21. Nh4 $14) 21... Na4 $1 $11 {[%emt 0:10:10]} 22. Nxa4 {[%emt 0:01:16]} (22. Nb5 {is interesting.} e4 23. Rf1 exf3 24. Rxf3 Ng4 25. Nd4) 22... Qxa4 {[%emt 0:00:03]} 23. b3 {[%emt 0:00:20]} (23. Nh4 {seems wilder.} f4 24. Bc1 Rc2 25. Qf1) 23... Qd7 {[%emt 0:03:38]} 24. Qd2 {[%emt 0:00:24]} f4 {[%emt 0:02:01]} 25. gxf4 {[%emt 0:02:55]} e4 {[%emt 0:02:20]} 26. Qf2 {[%emt 0:04:53]} Qh3 {[%emt 0:03:20]} 27. fxe4 {[%emt 0:12:56]} Nxe4 {[%emt 0:06:26]} 28. Qh4 {[%emt 0:01:12]} Qf5 {[%emt 0:10:46] ...Bf6 is the strong threat.} 29. Bd4 {[%emt 0:02:50]} Rc7 {[%emt 0:02:16]} 30. Ne3 {[%emt 0:08:49]} Bxd4 {[%emt 0:02:01]} 31. Rxd4 {[%emt 0:00:04]} Rg7+ {[%emt 0:00:04]} 32. Kf1 $1 {[%emt 0:00:02]} (32. Kh1 Qh3 $3 {[%mdl 512]} 33. Rg1 Rxg1+ 34. Kxg1 Qxh4 35. Kh1 Nf2+ 36. Kg2 Rxe3 37. f5 Qh3+ 38. Kg1 Re1+ 39. Kxf2 Qe3+ 40. Kg2 Rg1#) 32... Qc8 {[%emt 0:05:58] Hoping for ...Qc3.} 33. Qh5 {[%emt 0:04:14]} (33. Qxh6 $2 Qc3 34. Rdd1 Nf6 $19) 33... Nf6 {[%emt 0:01:43] [#]} (33... Ree7 $1 $11) 34. Qf5 $1 $36 {[%emt 0:01:12][%mdl 2048] Strongly threatening Qxc8. Keeping Black busy.} Qc3 {[%emt 0:00:58]} 35. Rd3 $2 {[%emt 0:00:21]} (35. Qxf6 $18 {[%cal Oa2a4] Threatens to win with a4!} Ree7 36. Kf2 Qb2+ 37. Re2 Rg2+ 38. Nxg2 Rxe2+ 39. Kf3 Rxg2 40. Qe6+ Kh7 41. Qd7+ Rg7 42. Qf5+ Kh8 43. Qf8+ Kh7 44. Qf5+ Kh8 45. Qf8+ Kh7 46. Qf5+) 35... Qb4 {[%emt 0:03:54]} 36. a3 {[%emt 0:01:05]} (36. Qxf6 $6 Qe4 37. Rd2 (37. Ke2 Rg2+ 38. Kd1 Qxd3+ 39. Kc1 Qd2+ 40. Kb1 Qxe1+) 37... Qh1+ 38. Ke2 Rxe3+ 39. Kxe3 Qxe1+ 40. Re2 Qc1+ 41. Rd2 (41. Ke4 Qh1+ 42. Ke3 Qc1+ 43. Rd2 Rg2 $11) 41... Rg2 42. Qd8+ Kh7 43. Qe7+ Kh8 44. Qd8+ Kh7 45. Qe7+ Kh8 46. Qd8+ Kh7 $11) ({White should play} 36. Rc1 $16 {And now Rc4 would win.} Qe4 37. Qxe4 Nxe4 38. Nf5) 36... Qb5 {[%emt 0:01:14]} (36... Rg1+ $11 37. Kxg1 Qxe1+ 38. Nf1 Ne4) 37. Nc4 {[%emt 0:00:51] Really sharp!} Rf8 {[%emt 0:00:40] A mistake that costs the game.} (37... Rxe1+ $16 38. Kxe1 Qc5 39. Qe6+ (39. Qxf6 Qg1+ 40. Ke2 Qxh2+ 41. Kf3 Qg2+ 42. Ke3 Qg1+ 43. Kf3 Rg3+ 44. Ke4 Qh1+ 45. Kf5 Qh3+ 46. Ke4 Rxd3 $11) 39... Kh7) 38. Qe6+ $18 {[%emt 0:00:19]} Kh8 {[%emt 0:00:08]} (38... Rff7 $142 39. Ree3 (39. Qxd6 a4 $16) 39... Qc5) 39. Qxd6 {[%emt 0:00:49]} Nh7 {[%emt 0:00:40]} 40. a4 {[%emt 0:00:57]} Qb4 {[%emt 0:00:00][%cal Og7g1] aiming for ...Rg1+!} 41. Re4 {[%emt 0:08:04]} Nf6 {[%emt 0:05:02]} 42. Qxb4 {[%emt 0:01:38] White is clearly winning.} axb4 {[%emt 0:00:01]} 43. Red4 {[%emt 0:00:28]} Nd7 {[%emt 0:00:01]} 44. Kf2 {[%emt 0:03:36]} Rg4 {[%emt 0:03:06]} 45. Rf3 {[%emt 0:00:12]} Kh7 {[%emt 0:02:06]} 46. h3 {[%emt 0:01:40]} Rg7 {[%emt 0:00:20]} 47. Ne5 {[%emt 0:00:22]} Nf6 {[%emt 0:00:06]} 48. d6 {[%emt 0:02:42][%cal Bd5d6,Bd6d7][%mdl 32]} Rfg8 {[%emt 0:00:17]} 49. d7 {[%emt 0:00:27]} Rg2+ {[%emt 0:00:21]} 50. Ke3 {[%emt 0:00:04]} Rd8 {[%emt 0:00:07]} 51. Rd6 {[%emt 0:00:15] Weighted Error Value: White=0.12 (very precise) /Black=0.33} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.07"]
[Round "1.4"]
[White "Yoo, Christopher Woojin"]
[Black "Jacobson, Brandon"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2550"]
[BlackElo "2544"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,75,0,0,0,7,7,14,11,25,25,23,18,35,42,63,45,45,47,41,34,168,163,150,158,140,141,172,175,187,87,83,89,87,88,98,98,98,98,168,159,168,162,161,157,203,207,213,217,324,327,316,318,309,321,483,473,561,539,622,612]} 1. e4 {[%emt 0:00:07]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:09]} Nf6 {[%emt 0:00:09]} 4. O-O {[%emt 0:00:05]} Bc5 {[%emt 0:00:23]} 5. c3 {[%emt 0:06:25]} O-O {[%emt 0:00:08]} 6. d4 {[%emt 0:02:21]} Bb6 {[%emt 0:00:08]} 7. Bg5 {[%emt 0:04:46]} d6 {[%emt 0:00:19]} 8. Bxc6 {[%emt 0:05:47]} bxc6 {[%emt 0:00:08]} 9. dxe5 {[%emt 0:03:08]} dxe5 {[%emt 0:00:06]} 10. Qa4 {[%emt 0:02:25] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Qd6 {[%emt 0:06:16]} 11. Nbd2 {[%emt 0:03:52]} Nd7 {[%emt 0:00:39]} 12. Nc4 {[%emt 0:04:00] The position is equal.} Qe6 {[%emt 0:04:23] And now ...Nc5 would win.} 13. Be3 {[%emt 0:03:45] [#]} a5 $146 {[%emt 0:14:00] Threatens to win with ...Ba6.} ({Predecessor:} 13... f6 14. Rfd1 a5 15. Nxb6 Nxb6 16. Qb3 Re8 17. Bxb6 Qxb3 18. axb3 cxb6 19. Rd6 Re6 20. Rd8+ Kf7 21. Rad1 Re7 22. h3 Bb7 23. Rxa8 Bxa8 24. Rd8 Re8 {½-½ (24) Pech,J (1859)-Silva (1890) LSS email 2008}) 14. Nxb6 {[%emt 0:03:46]} cxb6 {[%emt 0:20:37]} 15. Rfd1 {[%emt 0:02:14]} c5 {[%emt 0:13:22]} 16. Rd5 {[%emt 0:04:23] White is more active.} Qe8 {[%emt 0:06:54]} 17. Qc6 {[%emt 0:08:26]} Rb8 {[%emt 0:01:15]} 18. Qd6 {[%emt 0:06:43]} Qe6 {[%emt 0:05:24] [#]} (18... f6 $14) 19. Qxe6 $1 $18 {[%emt 0:01:49]} fxe6 {[%emt 0:00:02]} 20. Rd3 {[%emt 0:01:26]} c4 {[%emt 0:16:47]} 21. Rd6 {[%emt 0:01:54]} b5 {[%emt 0:00:05]} 22. Rxe6 {[%emt 0:02:40]} Nf6 {[%emt 0:00:29]} 23. Rb6 {[%emt 0:07:20]} (23. Rxe5 $18 {aiming for Nd4.} Ng4 24. Re7) 23... Rxb6 $16 {[%emt 0:02:45]} 24. Bxb6 {[%emt 0:00:11]} a4 {[%emt 0:00:42]} 25. Nd2 {[%emt 0:04:10]} Bb7 {[%emt 0:01:44]} 26. f3 {[%emt 0:00:24]} Kf7 {[%emt 0:02:22]} 27. Nf1 {[%emt 0:01:06]} Nd7 {[%emt 0:00:34] [#]} (27... Ke6 $16) 28. Ba5 $1 $18 {[%emt 0:01:01]} Ra8 {[%emt 0:02:50]} 29. Bb4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:43]} 30. Rd1 {[%emt 0:00:28] Against Rd8} Re8 {[%emt 0:00:20]} (30... Bc6 $16 31. Ne3 Ne8) 31. Ne3 {[%emt 0:01:48]} g6 {[%emt 0:00:03]} 32. g4 {[%emt 0:03:18][%cal Bg2g4,Bg4g5][%mdl 32] Hoping for g5.} Bc8 {[%emt 0:00:52]} (32... h6 $142 33. Rd6 Re6) 33. g5 {[%emt 0:01:10]} Nh5 {[%emt 0:00:05]} 34. Rd5 {[%emt 0:00:03]} Nf4 {[%emt 0:00:21]} 35. Rxb5 {[%emt 0:00:16]} Rd8 {[%emt 0:01:09]} (35... Be6 {might work better.} 36. Rb7+ (36. Rxe5 Rd8 $16) 36... Kg8) 36. Nxc4 {[%emt 0:02:12] White is clearly winning.} Ba6 {[%emt 0:01:12]} 37. Nxe5+ {[%emt 0:00:16]} Kg8 {[%emt 0:00:06]} 38. Rb6 {[%emt 0:01:35] Weighted Error Value: White=0.04 (flawless) /Black=0.32} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.07"]
[Round "1.5"]
[White "Mishra, Abhimanyu"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2553"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,62,7,44,16,18,14,32,34,29,27,50,22,20,15,22,0,0,-2,0,-14,-4,-23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:14]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:25]} 6. Bg5 {[%emt 0:00:53]} e6 {[%emt 0:00:08]} 7. Qd2 {[%emt 0:01:36]} a6 {[%emt 0:00:41]} 8. Nxc6 {[%emt 0:01:05] B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6.} bxc6 {[%emt 0:00:06]} 9. O-O-O {[%emt 0:00:22][%cal Oe4e5] Hoping for e5!} Be7 {[%emt 0:06:37]} 10. Bxf6 {[%emt 0:02:36] White is slightly better.} gxf6 {[%emt 0:03:14]} 11. Bc4 {[%emt 0:00:48]} Qa5 {[%emt 0:11:57]} 12. Rhe1 {[%emt 0:10:38]} Bb7 $1 {[%emt 0:11:00]} 13. Bb3 {[%emt 0:08:44]} O-O-O {[%emt 0:01:39] [#]} 14. a3 $146 {[%emt 0:11:23]} ({Predecessor:} 14. Qe2 h5 15. f4 f5 16. Kb1 h4 17. exf5 Qxf5 18. Bc4 a5 19. Bd3 Qc5 20. f5 {1-0 (58) Kulkarni,C (2281)-Deepak,K (2123) Montcada 2018}) 14... f5 {[%emt 0:16:14]} 15. f4 {[%emt 0:03:28]} fxe4 {[%emt 0:06:24]} 16. Nxe4 {[%emt 0:03:49][%cal Bc3e4,Be4d2,Bd2f3][%mdl 32]} Qxd2+ {[%emt 0:03:43]} 17. Nxd2 {[%emt 0:01:23]} d5 {[%emt 0:04:39]} 18. f5 {[%emt 0:09:11] The position is equal.} Bd6 {[%emt 0:02:23]} 19. fxe6 {[%emt 0:07:28]} fxe6 {[%emt 0:00:03]} 20. Rxe6 {[%emt 0:01:17]} Bxh2 {[%emt 0:00:30]} 21. Nf3 {[%emt 0:04:15]} Bf4+ {[%emt 0:00:08]} 22. Kb1 {[%emt 0:00:10]} Rde8 {[%emt 0:02:16]} 23. Rf6 {[%emt 0:07:14]} Rhf8 {[%emt 0:02:58]} 24. Rxf8 {[%emt 0:00:10]} Rxf8 {[%emt 0:00:03]} 25. c4 {[%emt 0:00:16][%cal Rc4d5]} Rg8 {[%emt 0:06:49]} 26. cxd5 {[%emt 0:02:54]} cxd5 {[%emt 0:00:03]} 27. Bxd5 {[%emt 0:04:57]} Bxd5 {[%emt 0:00:04]} 28. Rxd5 {[%emt 0:00:07]} Rxg2 $11 {[%emt 0:00:04] KRB-KRN} 29. Rf5 {[%emt 0:04:55]} Bh6 {[%emt 0:02:27]} 30. Rh5 {[%emt 0:03:01]} Bg7 {[%emt 0:00:09]} 31. Rxh7 {[%emt 0:01:34]} Rxb2+ {[%emt 0:01:15] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.08"]
[Round "2.1"]
[White "Hong, Andrew"]
[Black "Daggupati, Balaji"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2504"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,75,21,12,5,19,11,14,8,6,15,12,11,8,10,18,18,18,20,0,12,0,12,8,26,25,22,19,50,64,66,58,168,161,162,155,261,247,240,239,259,245,255,244,487,476,781,778,777,777,777,777,985,965,959,861]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:06]} 6. Nxc6 {[%emt 0:00:30]} bxc6 {[%emt 0:00:05]} 7. e5 {[%emt 0:00:04]} Nd5 {[%emt 0:00:05]} 8. Ne4 {[%emt 0:00:09]} Qc7 {[%emt 0:00:04]} 9. f4 {[%emt 0:00:05]} Qb6 {[%emt 0:00:05]} 10. c4 {[%emt 0:00:24]} Bb4+ {[%emt 0:00:35]} 11. Ke2 {[%emt 0:00:08]} f5 {[%emt 0:00:08]} 12. exf6 {[%emt 0:00:34]} Nxf6 {[%emt 0:00:15] B45: Sicilian Four Knights.} 13. Be3 {[%emt 0:00:08]} Qd8 {[%emt 0:00:09]} 14. Nd6+ {[%emt 0:00:10]} Bxd6 {[%emt 0:00:06] The position is equal.} 15. Qxd6 {[%emt 0:00:05]} Bb7 {[%emt 0:00:35]} 16. Kd1 {[%emt 0:00:29]} c5 {[%emt 0:00:50]} 17. Qxc5 {[%emt 0:00:10]} (17. Bxc5 Ne4 18. Qe5 (18. Qd4 d6 $17) 18... Nxc5 19. Qxc5 Rc8 $15) 17... Be4 {[%emt 0:00:32] Inhibits Bd3.} 18. Qa3 {[%emt 0:00:39]} d6 {[%emt 0:02:28][%cal Bd7d6,Bd6d5,Bd5d4][%mdl 32]} 19. Bd3 {[%emt 0:00:54]} O-O {[%emt 0:00:27]} 20. Rc1 {[%emt 0:01:02]} d5 {[%emt 0:03:53] [#] Threatens to win with ...dxc4.} 21. c5 {[%emt 0:00:26] [#]} d4 $146 {[%emt 0:15:47]} ({Predecessor:} 21... Bxg2 22. Re1 Ng4 23. c6 Rc8 24. Qxa7 Be4 25. Bb6 Qf6 26. Bxe4 dxe4 27. Rc3 Qxf4 {½-½ (43) Wilkinson,C-Quilang,A ICCF email 2021}) 22. Bd2 {[%emt 0:00:25]} (22. Bxe4 $2 Nxe4 23. Qd3 {[#]} Rxf4 $3 $19 {[%mdl 512]}) 22... Qd5 {[%emt 0:09:54]} (22... Ng4 $5 23. Bxe4 Nf2+ 24. Kc2 Nxe4 $11) 23. Re1 {[%emt 0:00:30]} Qf5 {[%emt 0:04:28]} 24. Ba6 {[%emt 0:00:34][%cal Bd3a6,Ba6e2,Be2f3][%mdl 32]} Qh5+ {[%emt 0:11:50]} 25. Be2 {[%emt 0:11:12] A strong pair of Bishops.} Qd5 {[%emt 0:03:28] aiming for ...d3.} 26. Bf3 $1 {[%emt 0:15:06] Bxe4 is the strong threat.} (26. c6 $2 d3 27. Bxd3 Bxd3 $17) 26... Qf5 {[%emt 0:12:49]} (26... Rad8 $14) 27. c6 $18 {[%emt 0:16:22]} Rac8 {[%emt 0:03:50][%cal Of6g4]} 28. Bb4 {[%emt 0:15:50]} (28. Qxa7 $6 Bxf3+ 29. gxf3 Qh5 $16) 28... Rfe8 {[%emt 0:07:44]} (28... Rfd8 $16) 29. Bxe4 {[%emt 0:02:26]} ({Avoid the trap} 29. Qxa7 $2 Bxf3+ 30. gxf3 Qd3+ 31. Bd2 Qxf3+ 32. Kc2 Rxc6+ 33. Kb1 Qd3+ 34. Ka1 Qxd2 $19) 29... Nxe4 {[%emt 0:00:05]} 30. Qf3 {[%emt 0:00:22] Really sharp!} Nf6 {[%emt 0:00:18]} (30... Qb5 $2 31. Rxe4 Qxb4 32. Qb3) 31. Re5 {[%emt 0:02:40]} Qg6 {[%emt 0:00:03]} 32. Bd2 {[%emt 0:02:30][%cal Bb4d2,Bd2e3,Be3f4][%mdl 32]} Nd5 $2 {[%emt 0:06:00]} (32... h6 {might work better.} 33. h3 Qf7) 33. f5 {[%emt 0:03:25] White is clearly winning.} Qf6 {[%emt 0:01:08]} (33... Qf7 $142 34. fxe6 Qxf3+ 35. gxf3 Nc7) 34. Rxe6 {[%emt 0:00:55]} ({Less strong is} 34. Qe4 Nc7 35. Rcc5 (35. Qxd4 Red8 $16) 35... exf5 36. Qxf5 (36. Qxd4 Red8 $16) 36... Qxf5 37. Rxf5 a6 $18) 34... Ne3+ {[%emt 0:00:50]} 35. Bxe3 {[%emt 0:00:12]} Rxe6 {[%emt 0:00:04]} 36. fxe6 {[%emt 0:00:52] Strongly threatening Qxf6.} Qxe6 {[%emt 0:00:56]} 37. Bf4 {[%emt 0:01:47]} Qxa2 {[%emt 0:00:10]} 38. c7 {[%emt 0:00:52] Weighted Error Value: White=0.01 (flawless) /Black=0.26 (precise)} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.09"]
[Round "2.2"]
[White "Espinosa, Pedro"]
[Black "Wang, Justin"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2130"]
[BlackElo "2469"]
[Annotator "RC"]
[PlyCount "146"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:19]} 2. c4 {[%emt 0:00:06]} c5 {[%emt 0:02:14]} 3. d5 {[%emt 0:01:18]} b5 {[%emt 0:01:35]} 4. cxb5 {[%emt 0:01:40]} a6 {[%emt 0:00:24]} 5. bxa6 {[%emt 0:01:29]} g6 {[%emt 0:00:42]} 6. Nc3 {[%emt 0:01:35]} Bg7 {[%emt 0:00:26]} 7. e4 {[%emt 0:02:25]} O-O {[%emt 0:00:49]} 8. Nf3 {[%emt 0:03:22]} Qa5 {[%emt 0:01:35]} 9. Bd2 {[%emt 0:03:56]} Bxa6 {[%emt 0:00:50]} 10. Bxa6 {[%emt 0:02:58]} Qxa6 {[%emt 0:06:00]} 11. Qe2 {[%emt 0:02:22]} d6 {[%emt 0:00:05]} 12. a4 {[%emt 0:08:33]} Nfd7 {[%emt 0:02:43]} 13. Ra2 {[%emt 0:04:29]} Rc8 {[%emt 0:04:03]} 14. Nb5 {[%emt 0:07:10]} Qb7 {[%emt 0:24:18]} 15. Bc3 {[%emt 0:04:26]} Na6 {[%emt 0:00:46]} 16. O-O {[%emt 0:04:43]} Nc7 {[%emt 0:00:44]} 17. Nxc7 {[%emt 0:04:37]} Rxc7 {[%emt 0:00:04]} 18. Bxg7 {[%emt 0:00:37]} Kxg7 {[%emt 0:00:04]} 19. Qc4 {[%emt 0:03:31]} Qb4 {[%emt 0:09:07]} 20. Rc1 {[%emt 0:07:35]} Qxc4 {[%emt 0:01:18]} 21. Rxc4 {[%emt 0:00:07]} Nb6 {[%emt 0:00:16]} 22. Rc1 {[%emt 0:04:48]} Rxa4 {[%emt 0:00:10]} 23. Rxa4 {[%emt 0:00:47]} Nxa4 {[%emt 0:00:04]} 24. b4 {[%emt 0:02:29]} Rb7 {[%emt 0:01:58]} 25. bxc5 {[%emt 0:01:17]} Nxc5 {[%emt 0:00:06]} 26. Nd2 {[%emt 0:03:31]} Rb2 {[%emt 0:09:06]} 27. Rd1 {[%emt 0:02:01]} f5 {[%emt 0:07:06]} 28. exf5 {[%emt 0:04:07]} gxf5 {[%emt 0:00:14]} 29. Nc4 {[%emt 0:01:44]} Rb4 {[%emt 0:00:52]} 30. Ne3 {[%emt 0:01:05]} Kf6 {[%emt 0:00:04]} 31. f3 {[%emt 0:02:05]} h5 {[%emt 0:01:10]} 32. g3 {[%emt 0:03:41]} Rb3 {[%emt 0:00:11]} 33. Kf2 {[%emt 0:01:21]} Rb2+ {[%emt 0:12:44]} 34. Kg1 {[%emt 0:00:24]} Nd7 {[%emt 0:00:12]} 35. Rd4 {[%emt 0:01:58]} Re2 {[%emt 0:00:49]} 36. Ng2 {[%emt 0:00:51]} Ne5 {[%emt 0:02:16]} 37. Nh4 {[%emt 0:00:52]} Ng6 {[%emt 0:00:21]} 38. Nxg6 {[%emt 0:04:17]} Kxg6 {[%emt 0:00:11]} 39. g4 {[%emt 0:01:50]} fxg4 {[%emt 0:08:31]} 40. fxg4 {[%emt 0:00:09]} h4 {[%emt 0:02:10]} 41. h3 {[%emt 0:06:51]} Kg5 {[%emt 0:00:16]} 42. Kh1 {[%emt 0:03:20]} Kf6 {[%emt 0:02:56]} 43. Rf4+ {[%emt 0:02:31]} Ke5 {[%emt 0:00:18]} 44. Rf5+ {[%emt 0:01:20]} Ke4 {[%emt 0:00:05]} 45. Kg1 {[%emt 0:02:55]} Rd2 {[%emt 0:10:29]} 46. Rf7 {[%emt 0:03:36]} Rxd5 {[%emt 0:00:05]} 47. Rxe7+ {[%emt 0:00:15]} Kf3 {[%emt 0:01:24]} 48. Kf1 {[%emt 0:02:26]} Rd1+ {[%emt 0:00:49]} 49. Re1 {[%emt 0:00:08]} Rd2 {[%emt 0:00:39]} 50. Re6 {[%emt 0:02:53]} d5 {[%emt 0:00:16]} 51. Rf6+ {[%emt 0:04:46]} Ke4 {[%emt 0:00:05]} 52. Rh6 {[%emt 0:03:00]} d4 {[%emt 0:12:11]} 53. Rxh4 {[%emt 0:00:43]} Kf3 {[%emt 0:04:10]} 54. Ke1 {[%emt 0:00:32]} Re2+ {[%emt 0:00:27]} 55. Kd1 {[%emt 0:01:14]} Rh2 {[%emt 0:00:15]} 56. Rh8 {[%emt 0:02:17]} Ke3 {[%emt 0:00:12]} 57. Rd8 {[%emt 0:01:59]} Rxh3 {[%emt 0:00:58]} 58. g5 {[%emt 0:00:47]} Rh1+ {[%emt 0:00:39]} 59. Kc2 {[%emt 0:00:01]} Rh2+ {[%emt 0:00:11]} 60. Kd1 {[%emt 0:00:12]} Kd3 {[%emt 0:01:46]} 61. Ke1 {[%emt 0:01:54]} Re2+ {[%emt 0:00:20]} 62. Kf1 {[%emt 0:00:33]} Re5 {[%emt 0:02:41]} 63. g6 {[%emt 0:00:35]} Rg5 {[%emt 0:00:05]} 64. Rg8 {[%emt 0:00:26]} Kd2 {[%emt 0:01:52]} 65. g7 {[%emt 0:00:16]} d3 {[%emt 0:00:23]} 66. Kf2 {[%emt 0:00:17]} Rf5+ {[%emt 0:01:16]} 67. Kg3 {[%emt 0:00:21]} Rf7 {[%emt 0:00:28]} 68. Kh4 {[%emt 0:00:40]} Rc7 {[%emt 0:00:52]} 69. Kh5 {[%emt 0:00:46]} Kc2 {[%emt 0:01:14]} 70. Kh6 {[%emt 0:00:24]} d2 {[%emt 0:00:12]} 71. Rd8 {[%emt 0:00:17]} Rxg7 {[%emt 0:00:04]} 72. Kxg7 {[%emt 0:00:10]} d1=Q {[%emt 0:00:06]} 73. Rxd1 {[%emt 0:00:06]} Kxd1 {[%emt 0:00:03]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.08"]
[Round "2.3"]
[White "Brodsky, David"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2496"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,80,35,31,26,37,10,15,0,110,85,154,153,156,154,149,41,42,36,33,-13,-3,-109,-187,-161,-16,-13,-15,-15,-15,-8,-8,-13,0,-4,0,-6,78,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:12]} 4. d3 {[%emt 0:00:04]} h6 {[%emt 0:00:43]} 5. O-O {[%emt 0:00:09]} d6 {[%emt 0:00:14]} 6. a4 {[%emt 0:00:04]} g6 {[%emt 0:03:28]} 7. Nc3 {[%emt 0:00:38]} Bg7 {[%emt 0:00:50]} 8. h3 {[%emt 0:00:05]} O-O {[%emt 0:00:37]} 9. Be3 {[%emt 0:00:04] 9.Re1 is more fashionable. C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} Nh5 {[%emt 0:10:14]} 10. Qd2 {[%emt 0:02:30]} Kh7 {[%emt 0:02:04]} 11. g4 {[%emt 0:00:07] [#]} f5 $146 {[%emt 0:28:25]} ({Predecessor:} 11... Nf4 12. Bxf4 exf4 13. Qxf4 f5 14. exf5 gxf5 15. Qg3 fxg4 16. hxg4 Bxc3 17. bxc3 d5 {0-1 (69) Cuhendi,S (2398)-Babikov,I (2267) Pardubice 2017}) 12. gxh5 $16 {[%emt 0:12:22] 0x0.001b6d8d38aedp-1022s more active pieces.} f4 {[%emt 0:00:04]} (12... gxh5 $142 13. exf5 Bxf5) 13. hxg6+ {[%emt 0:00:05]} Kxg6 {[%emt 0:04:55] [#]} 14. Kh2 {[%emt 0:03:06]} Kh7 {[%emt 0:00:09] [#]} (14... Qd7 15. Ng1) 15. Qe2 {[%emt 0:08:18]} (15. Rg1 Qd7 16. Rg4 fxe3 17. Qxe3 Nd4 $15) (15. Qd1 $1 $16) 15... Qd7 $1 $14 {[%emt 0:13:39] [#]} 16. Ng1 {[%emt 0:01:12][%cal Oe2h5] Hoping for Qh5!} f3 $1 {[%emt 0:04:45]} (16... fxe3 $2 17. fxe3 Rxf1 18. Rxf1 $18) 17. Qd1 {[%emt 0:01:06]} (17. Qd2 $1 $14 {might be stronger.}) 17... Nd4 $1 $11 {[%emt 0:00:17]} 18. Kh1 {[%emt 0:12:41] [#]} (18. Rb1 $11 {remains equal.}) 18... Qe8 $1 $17 {[%emt 0:00:50]} 19. Bxd4 {[%emt 0:02:59]} Qh5 {[%emt 0:05:07]} (19... exd4 $19 20. Nce2 (20. Nxf3 dxc3 21. bxc3 Bxh3 $17) 20... fxe2 21. Qxe2 Rf4) 20. Kh2 $1 $11 {[%emt 0:01:28] Threatens to win with Be3.} exd4 {[%emt 0:17:45]} 21. Nce2 $1 {[%emt 0:00:17]} fxe2 {[%emt 0:04:17]} (21... Qg5 $2 22. Ng3 Qh4 23. Qd2 $16 (23. Nxf3 $2 Qxh3+ 24. Kg1 Bg4 $19)) 22. Qxe2 {[%emt 0:00:07]} Be5+ $1 {[%emt 0:01:31]} 23. f4 $1 {[%emt 0:00:49]} Bxf4+ {[%emt 0:00:41]} 24. Kh1 $1 $132 {[%emt 0:00:26][%mdl 2048] White is fighting back} ({Wrong is} 24. Rxf4 $2 Qe5 25. Qg2 Qxf4+ 26. Kh1 c5 $19) 24... Qh4 {[%emt 0:00:20]} 25. Qf2 {[%emt 0:03:58]} Qh5 {[%emt 0:00:23] [#]} (25... Qg5 $1 $11 {keeps the balance.}) 26. Qf3 {[%emt 0:00:26]} (26. Qg2 $1 $16 {[%cal Of1f4] aiming for Rxf4!} Bd7 27. Rf3) 26... Qh4 {[%emt 0:00:05] The position is equal.} 27. Qg2 {[%emt 0:13:04]} Bd7 {[%emt 0:00:04]} 28. Rf3 {[%emt 0:00:15]} Rf6 {[%emt 0:00:56]} 29. Raf1 {[%emt 0:02:03]} Raf8 {[%emt 0:00:03]} (29... Bxa4 30. Ne2 Be5 31. Rxf6 Bxf6 32. Rf4 $18 (32. b3 Bd7 $11)) 30. Ne2 {[%emt 0:04:34]} Rg6 {[%emt 0:01:31]} 31. Nxf4 {[%emt 0:08:46]} Rxg2 {[%emt 0:00:27]} 32. Nxg2 {[%emt 0:00:07]} Rxf3 {[%emt 0:01:01]} 33. Rxf3 {[%emt 0:00:05]} Qh5 {[%emt 0:00:23]} 34. Rf7+ {[%emt 0:05:44]} Kh8 {[%emt 0:00:03]} 35. Nf4 {[%emt 0:02:27]} Qd1+ {[%emt 0:00:14]} 36. Kh2 {[%emt 0:00:29]} Qd2+ {[%emt 0:00:09]} (36... Qxc2+ $2 37. Kg3 b5 38. Bd5 $18) 37. Kg3 {[%emt 0:06:21] Intending Ng6+ and mate.} Qe1+ {[%emt 0:00:06]} 38. Kh2 {[%emt 0:00:04] Really sharp!} Qd2+ {[%emt 0:00:03]} 39. Kg3 {[%emt 0:00:09] White wants to mate with Ng6+.} Qe1+ {[%emt 0:00:04]} 40. Kh2 {[%emt 0:00:03]} Qd2+ {[%emt 0:00:04] Weighted Error Value: White=0.17 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.08"]
[Round "2.4"]
[White "Jacobson, Brandon"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2544"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,87,8,27,0,6,19,8,16,12,29,28,35,24,26,70,38,73,43,46,38,38,41,43,43,31,7,10,20,11,10,13,9,22,0,22,0,0,0,0,-43,-21,-25,-14,-12,-15,0,0,-21,0,0,11,10,8,10,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:21]} e6 {[%emt 0:00:19]} 5. Bd3 {[%emt 0:00:57]} dxc4 {[%emt 0:01:59]} 6. Bxc4 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:47]} 7. O-O {[%emt 0:00:48]} Bd6 {[%emt 0:00:24] 7...Bd6 is better than 7...b5.} 8. Re1 {[%emt 0:02:00] D30: Queen's Gambit Declined: Systems without Nc3.} O-O {[%emt 0:05:38]} 9. e4 {[%emt 0:00:19] [#] Hoping for e5.} e5 {[%emt 0:02:40]} 10. h3 {[%emt 0:00:19]} h6 {[%emt 0:10:50]} 11. Nc3 {[%emt 0:01:18] [#]} b5 $146 {[%emt 0:04:08]} ({Predecessor:} 11... exd4 12. Nxd4 Ne5 13. Be2 Ng6 14. Be3 Bb4 15. f3 Qe7 16. Bf1 Nh5 17. Nde2 Be6 18. g4 {1-0 (53) Halbich,A (1922)-Deissenberger,A (1745) Bayern 2018}) 12. Bb3 {[%emt 0:06:29]} Bb7 {[%emt 0:06:36]} 13. Be3 {[%emt 0:16:56]} a6 {[%emt 0:08:41]} 14. Nh4 {[%emt 0:09:31]} c5 {[%emt 0:11:44]} 15. Nf5 {[%emt 0:20:48] White is more active.} cxd4 {[%emt 0:03:53]} 16. Nxd6 {[%emt 0:00:09] [#] Black must now prevent Bxd4.} (16. Bxh6 {keeps more tension.} gxh6 17. Nxd6 dxc3 18. Nxb7 Qb6 19. Nd6) 16... dxe3 {[%emt 0:08:36]} 17. Rxe3 {[%emt 0:00:03]} ({But not} 17. Nxb7 exf2+ 18. Kxf2 Qb6+ 19. Kf1 Qxb7 $17) 17... Nc5 {[%emt 0:00:51]} 18. Nxb7 {[%emt 0:00:10]} Nxb7 {[%emt 0:01:57]} 19. Qxd8 {[%emt 0:05:43]} Rfxd8 {[%emt 0:03:18]} 20. Nd5 {[%emt 0:00:32]} Nc5 {[%emt 0:09:04]} 21. Nxf6+ {[%emt 0:00:06]} gxf6 {[%emt 0:00:06]} 22. Bd5 {[%emt 0:00:03]} Rac8 {[%emt 0:01:15][%cal Of6f5]} 23. Ra3 {[%emt 0:15:59]} Kg7 {[%emt 0:05:55][%cal Of6f5]} 24. Rg3+ {[%emt 0:11:53]} Kf8 {[%emt 0:01:19][%cal Of6f5]} 25. Rf3 {[%emt 0:00:10]} Ke7 {[%emt 0:01:36]} 26. Rg3 {[%emt 0:04:18]} f5 {[%emt 0:03:32]} 27. Re1 {[%emt 0:01:00]} (27. Rg7 {looks sharper.} fxe4 28. Bxf7 Kf6 29. Rh7) 27... fxe4 {[%emt 0:01:32]} 28. Bxe4 {[%emt 0:00:08] The position is equal.} Nxe4 {[%emt 0:00:30]} 29. Rxe4 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} Rc5 {[%emt 0:01:21]} 30. b4 {[%emt 0:00:43]} Rcd5 {[%emt 0:01:16]} (30... Rd4 $5 {[%cal Rc5c1]} 31. Rge3 (31. bxc5 Rxe4 32. Ra3 Ra4 $15) 31... Rxe4 32. Rxe4 Rc1+ 33. Kh2 f6 $11) 31. Rge3 {[%emt 0:00:51]} Kf6 {[%emt 0:02:23]} 32. Rh4 {[%emt 0:02:33]} Kg6 {[%emt 0:02:36]} 33. Rg4+ {[%emt 0:01:28]} Kh7 $1 {[%emt 0:00:50]} 34. f4 {[%emt 0:00:52]} f5 {[%emt 0:00:59]} 35. Rgg3 {[%emt 0:00:30]} e4 {[%emt 0:00:25]} 36. Rc3 {[%emt 0:00:01]} R8d7 {[%emt 0:00:37]} 37. Rc6 {[%emt 0:00:52]} R5d6 {[%emt 0:00:28] Against Rg6} 38. Rgc3 {[%emt 0:00:39]} Kg6 {[%emt 0:00:31]} 39. g4 {[%emt 0:00:25]} h5 {[%emt 0:00:27]} 40. g5 {[%emt 0:00:35]} h4 {[%emt 0:00:22]} 41. Kf2 {[%emt 0:02:40]} Kg7 {[%emt 0:04:50]} 42. Rxd6 {[%emt 0:01:23]} Rxd6 {[%emt 0:00:14]} 43. Ke2 {[%emt 0:00:13]} Kg6 {[%emt 0:01:35]} 44. a3 {[%emt 0:00:24] Weighted Error Value: White=0.07 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.08"]
[Round "2.5"]
[White "Liang, Awonder"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2625"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,84,9,6,7,11,0,9,21,31,46,60,6,19,-6,23,27,27,29,29,17,23,20,23,26,57,63,56,57,48,61,73,64,74,64,64,64,64,64,57,52,64,57,56,57,64,64,64,64,64,64,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:02]} c5 {[%emt 0:01:30]} 2. Nc3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:41]} 3. Nf3 {[%emt 0:00:12]} d5 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:34]} Nxd5 {[%emt 0:00:07]} 5. e3 {[%emt 0:01:16]} e6 {[%emt 0:03:24]} 6. Nxd5 {[%emt 0:00:32] A17: English Opening: 1...Nf6 with ...Bb4.} exd5 {[%emt 0:02:48]} 7. b4 {[%emt 0:00:02] [#]} Qf6 $146 {[%emt 0:10:29]} ({Predecessor:} 7... c4 8. Bb2 f6 9. a3 Nc6 10. b5 Na5 11. d3 Be6 12. Nd4 Bf7 13. Qa4 Bc5 {1-0 (35) Bok,B (2624)-Ivanchuk,V (2678) Chess.com INT 2021}) 8. Rb1 {[%emt 0:03:16]} Qg6 {[%emt 0:02:10]} 9. Bb2 {[%emt 0:01:13]} c4 {[%emt 0:01:19]} 10. h4 {[%emt 0:11:04]} (10. Bc3 $14) 10... h5 $11 {[%emt 0:04:03]} 11. Ne5 {[%emt 0:02:08]} Qe6 {[%emt 0:03:22]} 12. g3 {[%emt 0:05:07] And now Bh3 would win.} Nc6 {[%emt 0:02:55]} 13. Bh3 {[%emt 0:12:26]} Qd6 {[%emt 0:01:28] [#] Hoping for ...Bxh3.} 14. Bxc8 {[%emt 0:00:10]} Rxc8 {[%emt 0:00:04]} 15. Nxc6 {[%emt 0:00:09]} bxc6 {[%emt 0:01:21]} 16. Qc2 {[%emt 0:07:12]} Qg6 {[%emt 0:03:59]} 17. Qxg6 {[%emt 0:01:02]} fxg6 {[%emt 0:00:08]} 18. Bd4 {[%emt 0:03:05]} Rb8 {[%emt 0:02:40]} 19. Ke2 {[%emt 0:01:38]} Rb7 {[%emt 0:12:34]} 20. Rhc1 {[%emt 0:02:12] White is more active.} Bd6 {[%emt 0:01:15]} 21. a3 {[%emt 0:04:31]} O-O {[%emt 0:01:19]} 22. d3 {[%emt 0:05:18]} cxd3+ {[%emt 0:01:45]} 23. Kxd3 {[%emt 0:00:02]} Rxf2 {[%emt 0:00:54]} 24. Rxc6 {[%emt 0:00:02]} Bxg3 {[%emt 0:00:23]} 25. Rxg6 {[%emt 0:02:41]} Bxh4 {[%emt 0:00:05]} 26. Rh1 {[%emt 0:06:38]} Bf6 {[%emt 0:04:17]} ({Not} 26... Kh7 27. Ra6 g5 28. Bxa7 $16) 27. Bxf6 {[%emt 0:00:08]} ({Reject} 27. Rxh5 Bxd4 28. Kxd4 Ra2 $11) 27... Rxf6 {[%emt 0:00:03]} 28. Rxf6 {[%emt 0:00:05]} gxf6 {[%emt 0:00:04]} 29. Rxh5 $14 {[%emt 0:00:14][%mdl 4096] [#] Endgame Black must now prevent Kd4. KR-KR} a5 $1 {[%emt 0:00:15]} 30. Kc3 {[%emt 0:11:30]} (30. Rxd5 $14 axb4 31. a4) 30... axb4+ $11 {[%emt 0:01:16] The position is equal.} 31. axb4 {[%emt 0:00:01]} Rc7+ {[%emt 0:05:44]} 32. Kb3 {[%emt 0:00:09]} Re7 {[%emt 0:00:14]} 33. b5 {[%emt 0:05:55]} Rxe3+ {[%emt 0:02:05]} 34. Kb4 {[%emt 0:00:25] Threatens to win with b6.} Re1 {[%emt 0:07:35]} 35. b6 {[%emt 0:07:29]} Rb1+ {[%emt 0:00:30]} 36. Kc5 {[%emt 0:03:32]} Kf7 {[%emt 0:00:56]} 37. Rxd5 {[%emt 0:01:11] Kc6 is the strong threat.} Ke6 {[%emt 0:00:10] ( -> ...Rc1+)} 38. Rd4 {[%emt 0:00:06]} f5 {[%emt 0:01:16]} 39. Kc6 {[%emt 0:00:07]} Rc1+ {[%emt 0:00:37]} 40. Kb7 {[%emt 0:00:25]} Rb1 {[%emt 0:00:33]} 41. Ra4 {[%emt 0:30:31]} Ke5 {[%emt 0:30:20]} 42. Kc6 {[%emt 0:00:39]} f4 {[%emt 0:00:19] Weighted Error Value: White=0.07 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.09"]
[Round "3.1"]
[White "Yip, Carissa"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2416"]
[BlackElo "2544"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,73,12,18,19,29,8,14,-9,-11,-24,-8,-26,-21,-23,-37,-22,-33,-83,-84,-73,-87,-94,-85,-75,-59,-53,-35,-29,-23,-37,-32,-112,-105,-113,-41,-164,-156,-195,-170,-190,-131,-141,-143,-187,-130,-245,-238,-245,-237,-308,-287,-282,-260,-337,-321,-687,-670,-625,-310,-293,-242,-1502,-1441,-29999]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:30]} Nc6 {[%emt 0:00:06]} 3. Bc4 {[%emt 0:00:03]} Bc5 {[%emt 0:00:17]} 4. O-O {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:04]} d6 {[%emt 0:00:07]} 6. c3 {[%emt 0:00:53]} a6 {[%emt 0:00:04]} 7. a4 {[%emt 0:00:09] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Ba7 {[%emt 0:00:06]} 8. Re1 {[%emt 0:00:20]} O-O $1 {[%emt 0:00:08] The main line 8...0-0 scores better than 8...h6.} 9. Nbd2 {[%emt 0:00:42] The position is equal.} Ng4 {[%emt 0:00:21]} 10. Re2 {[%emt 0:01:22]} Kh8 {[%emt 0:00:04]} 11. h3 {[%emt 0:00:50]} f5 {[%emt 0:00:06]} 12. Nf1 {[%emt 0:22:03]} fxe4 {[%emt 0:34:50]} 13. dxe4 {[%emt 0:00:05] [#]} Rxf3 $5 $146 {[%emt 0:00:05][%mdl 8] An interesting novelty.} ({Predecessor:} 13... Nh6 14. Re1 Qf6 15. Ng3 Bxh3 16. Bg5 Qg6 17. gxh3 Rxf3 18. Qxf3 Qxg5 19. Kh2 Ne7 {0-1 (62) Alekseenko,K (2671)-Ding,L (2811) Khanty-Mansiysk 2019}) 14. hxg4 {[%emt 0:18:18]} (14. gxf3 $15 Nh6 15. Be3) 14... Rf8 {[%emt 0:07:41]} 15. Ne3 {[%emt 0:00:06]} Qh4 {[%emt 0:01:18]} 16. f3 {[%emt 0:00:21]} Ne7 {[%emt 0:05:18]} 17. Qe1 {[%emt 0:04:15]} Qg5 {[%emt 0:00:19] Black is more active.} (17... Qf6 $5 {[%cal Re7g6]} 18. Qg3 Ng6 $17) 18. Rf2 $1 {[%emt 0:02:48][%cal Oe3f5]} Qf6 {[%emt 0:08:57]} 19. g3 {[%emt 0:20:46]} Be6 {[%emt 0:00:26]} 20. Bd3 {[%emt 0:00:11]} d5 $36 {[%emt 0:04:08][%mdl 2048] Black is pushing.} 21. exd5 {[%emt 0:00:13]} (21. Kg2 $15) 21... Bxd5 $17 {[%emt 0:00:51]} (21... Nxd5 $6 22. Be4 Rad8 23. c4 $11) 22. Nxd5 {[%emt 0:05:47]} Nxd5 {[%emt 0:07:07]} (22... Bxf2+ $17 23. Qxf2 Nxd5) 23. Be4 {[%emt 0:05:09] This move loses the game for White.} Qe6 $19 {[%emt 0:00:42]} (23... Bxf2+ 24. Qxf2 Rad8 25. Qe2 $17) 24. a5 {[%emt 0:07:24]} Rad8 {[%emt 0:05:29]} 25. Bg5 {[%emt 0:00:10]} Bxf2+ {[%emt 0:06:45]} (25... Rd6 $19 26. Kg2 h6) 26. Qxf2 $17 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 27. Bf5 {[%emt 0:00:04]} Qf7 {[%emt 0:00:05]} ({Black should try} 27... Qc6 $19 {White must now prevent ...g6.} 28. Qe3 h6 29. Bxf6 (29. Bxh6 $2 Nd5 $19) 29... Rxf6) 28. Qh2 {[%emt 0:04:59] [#]} (28. Rf1 $17) 28... g6 $1 $19 {[%emt 0:01:13]} 29. Bc2 {[%emt 0:00:50] [#]} e4 $1 {[%emt 0:02:31]} 30. fxe4 {[%emt 0:02:39]} Nxg4 {[%emt 0:01:26]} 31. Qe2 {[%emt 0:00:06] [#]} Rde8 {[%emt 0:00:22]} 32. Bf4 {[%emt 0:00:38]} (32. Rc1 h5) 32... g5 {[%emt 0:06:44]} 33. Bxg5 {[%emt 0:00:17]} (33. Be3 Nxe3 34. Qxe3) 33... Qh5 {[%emt 0:00:07]} 34. Be3 {[%emt 0:01:19]} c5 {[%emt 0:00:05] Inhibits Bd4+.} (34... Rd8 $142 {Threatens to win with ...Qh3.} 35. Rd1 (35. Bd4+ $2 Rxd4 36. cxd4 Rf2 $19) 35... Qh3) 35. Rd1 {[%emt 0:03:30]} Rf6 {[%emt 0:05:37]} ({Weaker is} 35... Qh3 36. Bxc5 Qxg3+ 37. Qg2 $11) 36. Rd5 $2 {[%emt 0:00:46]} (36. Bb3 Rff8 37. Bc2 (37. Bf4 $2 Rxe4 38. Qg2 c4 $19)) 36... Qh3 {[%emt 0:00:09][%cal Of6f1] ( -> ...Rf1+!)} 37. Qe1 {[%emt 0:00:32] Inhibits Rf1+.  Weighted Error Value: White=0.57/Black=0.21 (precise)} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.09"]
[Round "3.2"]
[White "Daggupati, Balaji"]
[Black "Brodsky, David"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2488"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,55,-23,-28,-29,-29,-22,-29,-31,-29,16,18,18,23,16,12,11,11,11,12,11,10,7,0,1,8,26,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:03]} 4. Qxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:19]} 5. Nc3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:07]} 6. Bb5 {[%emt 0:00:06]} Bd7 {[%emt 0:00:03]} 7. Bxc6 {[%emt 0:00:06]} Bxc6 {[%emt 0:00:05]} 8. Bg5 {[%emt 0:00:09]} e6 {[%emt 0:00:08]} 9. O-O-O {[%emt 0:00:06]} Be7 {[%emt 0:00:06]} 10. Rhe1 {[%emt 0:00:04]} O-O {[%emt 0:00:44][%cal Bh8f8,Bf8c8,Bc8c3][%mdl 32]} 11. Kb1 {[%emt 0:00:05]} h6 {[%emt 0:03:21]} 12. Bh4 {[%emt 0:01:40]} b5 {[%emt 0:00:18] B53: Sicilian: 2...d6: Lines with Qxd4.} 13. Bxf6 {[%emt 0:00:36]} Bxf6 {[%emt 0:01:16]} 14. Qxd6 {[%emt 0:00:07]} Qb6 {[%emt 0:08:04] Black has an edge.} 15. Ne5 {[%emt 0:00:49] [#]} Rfc8 $146 {[%emt 0:07:11] [#] And now ...b4 would win.} (15... Bxe5 $5 16. Qxe5 b4 $11) ({Predecessor:} 15... Bxe5 16. Qxe5 b4 17. Ne2 Qxf2 18. Nf4 Kh7 19. Nh5 Rg8 20. Rf1 Qe2 21. Rde1 Qd2 {0-1 (46) Zhigalko,S (2572)-Preotu,R (2473) Chess.com INT 2021}) 16. Nd7 {[%emt 0:08:03]} ({Don't play} 16. Nxc6 Rxc6 17. Qf4 Bxc3 18. bxc3 b4 $15) 16... Bxd7 {[%emt 0:00:42] A strong pair of Bishops.} 17. Qxb6 {[%emt 0:09:17]} axb6 {[%emt 0:00:12]} 18. Rxd7 {[%emt 0:11:54]} Bxc3 {[%emt 0:37:14]} 19. bxc3 {[%emt 0:00:10]} Rxc3 $11 {[%emt 0:00:08][%mdl 4096] Endgame KRR-KRR} 20. Red1 {[%emt 0:06:17]} Ra4 {[%emt 0:01:59]} 21. R1d4 {[%emt 0:10:09]} g5 {[%emt 0:09:30]} 22. Kb2 {[%emt 0:17:46]} Rca3 {[%emt 0:02:29]} 23. Rxa4 {[%emt 0:01:20]} Rxa4 {[%emt 0:00:05]} 24. f3 {[%emt 0:01:21]} Rb4+ {[%emt 0:01:19] The position is equal.} 25. Kc1 {[%emt 0:11:03]} Ra4 {[%emt 0:00:41]} 26. Kb2 {[%emt 0:01:24]} Rb4+ {[%emt 0:00:05]} 27. Kc1 {[%emt 0:06:50]} Ra4 {[%emt 0:00:05]} 28. Kb2 {[%emt 0:00:17] A balanced but interesting game.  Weighted Error Value: White=0.02 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.09"]
[Round "3.3"]
[White "Wang, Justin"]
[Black "Hong, Andrew"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2469"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 24,78,18,23,22,33,37,0,0,0,0,-12,0,-11,0,0,0,0,0,0,-4,0,50,9,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:01:33]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:56]} c5 {[%emt 0:01:33]} 3. Nc3 {[%emt 0:01:40][%cal Bb1c3,Bc3d1,Bd1e3][%mdl 32]} Nc6 {[%emt 1:29:57]} 4. g3 {[%emt 0:02:05]} d5 {[%emt 0:00:00]} 5. d4 {[%emt 0:06:16]} cxd4 {[%emt 0:00:00]} 6. Nxd4 {[%emt 0:00:05]} dxc4 {[%emt 0:00:00]} 7. Nxc6 {[%emt 0:01:10]} Qxd1+ {[%emt 0:00:00]} 8. Nxd1 {[%emt 0:03:58]} bxc6 {[%emt 0:00:00]} 9. Bg2 {[%emt 0:04:32]} Nd5 {[%emt 0:00:00]} 10. Ne3 {[%emt 0:01:03]} e6 {[%emt 0:00:00]} 11. Nxc4 {[%emt 0:00:19]} Ba6 {[%emt 0:00:00]} 12. b3 {[%emt 0:10:29]} Bb4+ {[%emt 0:00:00]} 13. Bd2 {[%emt 0:00:18]} Ke7 {[%emt 0:00:00] A34: Symmetrical English: 2 Nc3, lines with ...d5.} 14. Rc1 {[%emt 0:01:18]} Rac8 {[%emt 0:00:00] [#]} 15. a3 $146 {[%emt 0:05:15]} ({Predecessor:} 15. Bxb4+ Nxb4 16. a3 Nd5 17. f4 c5 18. Kf2 Bxc4 19. Rxc4 Nb6 20. Rc2 c4 21. b4 {½-½ (80) Sjugirov,S (2652)-Nihal,S (2532) Moscow 2018}) 15... Bxd2+ {[%emt 0:00:00]} 16. Nxd2 {[%emt 0:02:57]} c5 {[%emt 0:00:00]} 17. Bf3 {[%emt 0:17:44]} Rhd8 {[%emt 0:00:00]} 18. Rc2 {[%emt 0:00:14]} f5 {[%emt 0:00:00]} 19. O-O {[%emt 0:08:14]} g5 {[%emt 0:00:00]} 20. h3 {[%emt 0:03:55] Prevents g4.} Nf6 {[%emt 0:00:00]} 21. Nc4 {[%emt 0:00:16]} Bxc4 {[%emt 0:00:00]} 22. Rxc4 {[%emt 0:00:12]} Rb8 {[%emt 0:00:00]} (22... Rd4 $11) 23. Rb1 {[%emt 0:04:28]} (23. Rxc5 $5 {[%cal Rb3b4]} Rxb3 24. Ra5 $14) 23... Rdc8 {[%emt 0:00:00] The position is equal.} 24. b4 {[%emt 0:05:23]} cxb4 {[%emt 0:00:00]} 25. Rxc8 {[%emt 0:00:08]} Rxc8 {[%emt 0:00:00]} 26. Rxb4 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} Rc7 {[%emt 0:00:00]} 27. g4 {[%emt 0:00:18]} Nd7 {[%emt 0:00:00]} 28. h4 {[%emt 0:01:28]} h6 {[%emt 0:00:00][%cal Bh7h6,Bh6g5,Bg5g4][%mdl 32]} 29. hxg5 {[%emt 0:00:31]} hxg5 {[%emt 0:00:00]} 30. gxf5 {[%emt 0:01:03]} exf5 {[%emt 0:00:00]} 31. Rb5 {[%emt 0:01:37]} Kf6 {[%emt 0:00:06]} 32. Ra5 {[%emt 0:00:30]} g4 {[%emt 0:00:47]} 33. Bg2 {[%emt 0:00:17]} Ne5 {[%emt 0:01:17]} 34. e3 {[%emt 0:01:18]} Ng6 {[%emt 0:06:49]} 35. Kh2 {[%emt 0:00:20]} Ne5 {[%emt 0:01:39]} 36. Kg3 {[%emt 0:00:55]} Nc4 {[%emt 0:00:06]} 37. Ra6+ {[%emt 0:00:16]} Ke5 {[%emt 0:01:36]} 38. Bf1 {[%emt 0:00:34]} Nd6 {[%emt 0:00:47]} 39. Bg2 {[%emt 0:02:47]} Nc4 {[%emt 0:01:13] Not much happened in this game.  Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.09"]
[Round "3.4"]
[White "Yoo, Christopher Woojin"]
[Black "Espinosa, Pedro"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2550"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,69,25,24,24,29,23,21,33,36,38,10,6,3,10,-8,0,-21,-10,-8,0,0,0,0,16,0,41,27,38,36,38,22,32,28,44,0,14,0,65,15,41,9,41,0,0,0,0,0,55,68,669,673,1155,1072,1289,1215,1268,1262,1979,1003]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:19]} 3. Nc3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:17]} 4. cxd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:31]} 5. Bf4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:51]} 6. e3 {[%emt 0:00:09]} a6 {[%emt 0:00:54]} 7. Be2 {[%emt 0:00:10]} Bf5 {[%emt 0:01:55] D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} 8. Nf3 {[%emt 0:00:17]} Nh5 {[%emt 0:02:18]} 9. Bg5 {[%emt 0:11:34] next Nh4 is good for White.} h6 {[%emt 0:05:18] The position is equal.} 10. Bh4 {[%emt 0:01:14]} g5 {[%emt 0:02:33]} 11. Bg3 {[%emt 0:01:14]} (11. Ne5 $5) 11... Nxg3 {[%emt 0:02:18]} 12. hxg3 {[%emt 0:00:09][%cal Bh2g3,Bg3g4][%mdl 32] With the idea Nxg5.} e6 {[%emt 0:01:19] [#]} 13. Nd2 $146 {[%emt 0:04:20]} ({Predecessor:} 13. Rc1 Rc8 14. a3 Bd6 15. b4 Kf8 16. Na4 Kg7 17. Nc5 Qe7 18. Qd2 h5 19. Bd3 Bxd3 20. Qxd3 {0-1 (46) Cordts,I (2214)-Rosner,J (2434) Playchess.com INT 2021}) 13... Rc8 {[%emt 0:08:12]} 14. O-O {[%emt 0:03:43]} Bd6 {[%emt 0:05:54]} 15. Nb3 {[%emt 0:05:21]} Qf6 {[%emt 0:06:45][%cal Oh6h5]} 16. g4 {[%emt 0:15:10]} Bg6 {[%emt 0:02:45][%cal Oh6h5]} 17. g3 {[%emt 0:01:01]} Ke7 {[%emt 0:05:36]} 18. Kg2 {[%emt 0:02:41]} Qg7 {[%emt 0:08:05]} 19. Rh1 {[%emt 0:04:30]} f5 {[%emt 0:03:21]} 20. gxf5 {[%emt 0:01:30]} Bxf5 {[%emt 0:00:19]} 21. Bd3 {[%emt 0:01:32]} Qg6 {[%emt 0:05:44]} 22. Bxf5 {[%emt 0:01:42]} Qxf5 {[%emt 0:00:54]} 23. g4 {[%emt 0:00:39]} Qf7 {[%emt 0:04:22][%cal Oh6h5]} 24. Qe2 {[%emt 0:05:51]} Rcg8 {[%emt 0:08:36]} ({Better is} 24... Kf8 $11) 25. Rh5 {[%emt 0:01:40]} (25. Rh3 $14) 25... Rg6 {[%emt 0:02:07][%cal Bg8g6,Bg6f6,Bf6f3][%mdl 32]} 26. Rah1 {[%emt 0:01:33]} Rf6 {[%emt 0:01:34]} 27. e4 {[%emt 0:01:44][%cal Be3e4,Be4d5][%mdl 32] e5 is the strong threat.} Rf8 {[%emt 0:03:00][%cal Rf6f2]} 28. Rf1 $36 {[%emt 0:00:21][%mdl 2048] aiming for e5. White has the initiative.} Rf3 $1 {[%emt 0:03:41] White must now prevent ...Qf4.} 29. exd5 {[%emt 0:01:41] Chess con chili.} (29. Rxh6 Qf4 30. Nxd5+ (30. exd5 Qxg4+ 31. Kh1 Rh3+ 32. Rxh3 Qxh3+ 33. Kg1 Qh2#) 30... exd5 $19) 29... Qf4 {[%emt 0:01:36]} (29... Kd8 $1 $11 30. Rxh6 (30. dxc6 $2 Qf4 $19) 30... Qf4) 30. Qxe6+ $14 {[%emt 0:00:13]} Kd8 {[%emt 0:00:10][%cal Rf3f2] [#] Black cannot hold the game after this.} 31. Ne4 {[%emt 0:00:18] White is clearly winning.} (31. dxc6 $2 {[#]} Rg3+ $3 {[%mdl 512]} 32. fxg3 Qxg3+ 33. Kh1 Rxf1#) 31... Rg3+ {[%emt 0:04:00]} 32. Nxg3 {[%emt 0:00:33]} Qf3+ {[%emt 0:00:12]} 33. Kh3 {[%emt 0:00:32]} Bxg3 {[%emt 0:01:08]} 34. Nd2 {[%emt 0:00:28]} (34. fxg3 $2 {leads to mate.} Qxf1+ 35. Kh2 Rf2#) 34... Qd3 {[%emt 0:01:20]} 35. Qe3 {[%emt 0:00:16] Weighted Error Value: White=0.11 (very precise) /Black=0.17 (very precise)} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.10"]
[Round "3.5"]
[White "Mishra, Abhimanyu"]
[Black "Liang, Awonder"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2553"]
[BlackElo "2625"]
[Annotator "TA"]
[PlyCount "169"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,169,18,17,33,33,37,23,36,35,25,20,37,29,49,47,47,43,49,25,18,24,28,0,16,-12,-8,-7,-12,-16,-17,-27,-31,-14,-10,-11,-15,-12,-11,-15,-19,-28,0,-5,13,-43,-46,-48,-45,-44,-42,-54,0,-45,-44,-62,-44,-99,-99,-99,-99,-99,-100,-99,-99,-99,-99,-108,-108,-101,-108,-108,-102,-108,-108,-108,-108,-122,-127,-133,-126,-123,-108,-127,-101,-101,-101,-101,-101,-101,-100,-100,-100,-101,-100,-121,-130,-121,-121,-150,-101,-102,-99,-115,-108,-106,-99,-204,-216,-300,-156,-336,-355,-475,-334,-780,-763,-1502,-1475,-1449,-1380,-29962,-6311,-3746,6111,5293,5738,2547,1511,12847,29942,29942,29943,6533,12844,5639,29950,10436,29955,6211,29967,29968,29956,29954,29972,29975,29975,29976,29976,29978,29978,29979,29979,29980,29980,29981,29983,29984,29986,29987]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:15]} Bc5 {[%emt 0:00:02]} 4. c3 {[%emt 0:00:15]} Nf6 {[%emt 0:00:02]} 5. d3 {[%emt 0:00:14]} d6 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:24]} O-O {[%emt 0:00:02]} 7. Re1 {[%emt 0:00:36] is now debated instead of 7.Bb3.} a5 {[%emt 0:00:03] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 8. Bg5 {[%emt 0:01:10][%cal Bc1g5,Bg5h4,Bh4g3,Bg3h2][%mdl 32]} h6 {[%emt 0:00:12]} 9. Bh4 {[%emt 0:00:24]} g5 {[%emt 0:00:10] White has an edge.} 10. Bg3 {[%emt 0:00:38]} Ba7 {[%emt 0:00:02]} 11. Na3 {[%emt 0:01:30][%cal Bb1a3,Ba3c2,Bc2e3,Be3f5][%mdl 32]} Bg4 {[%emt 0:01:24]} 12. Nc2 {[%emt 0:05:26] [#]} h5 $146 {[%emt 0:12:42] [#] White must now prevent ...h4.} ({Predecessor:} 12... Bh5 13. h3 Kg7 14. Ne3 Ne7 15. Bb3 Qd7 16. Bc2 Bxe3 17. Rxe3 Ng6 18. d4 Qb5 {½-½ (50) Duda,J (2743)-Anton Guijarro,D (2679) Wijk aan Zee 2021}) 13. h3 $1 {[%emt 0:18:41]} h4 {[%emt 0:01:16]} 14. Bh2 {[%emt 0:00:36]} Bh5 {[%emt 0:00:03]} 15. Qd2 {[%emt 0:09:50]} Nh7 {[%emt 0:00:43]} 16. Ne3 {[%emt 0:07:19]} Kh8 {[%emt 0:04:47]} 17. Nf5 {[%emt 0:04:38]} Qf6 {[%emt 0:13:42]} (17... Bxf3 $5 18. gxf3 Ne7 $11) 18. Bd5 {[%emt 0:04:43]} Ne7 {[%emt 0:09:17]} 19. Nxe7 {[%emt 0:11:23]} Qxe7 {[%emt 0:00:32]} 20. d4 {[%emt 0:00:05][%cal Rd4e5]} c6 {[%emt 0:04:13] aiming for ...Bxf3.} 21. Bc4 {[%emt 0:05:28][%cal Rd4e5]} Bxf3 {[%emt 0:02:33]} 22. gxf3 {[%emt 0:00:16]} Qf6 {[%emt 0:03:34]} 23. Kg2 {[%emt 0:01:28]} Rfd8 {[%emt 0:02:22]} ({Don't play} 23... exd4 24. e5 Qh6 25. exd6 $18) (23... g4 $2 24. fxg4 Rfe8 25. d5 $16) 24. Rad1 {[%emt 0:03:31]} Nf8 {[%emt 0:00:09]} 25. a4 {[%emt 0:01:35]} Ng6 {[%emt 0:03:22]} 26. Bb3 {[%emt 0:04:07]} Rac8 {[%emt 0:01:11]} 27. Qd3 {[%emt 0:02:04]} Bb8 {[%emt 0:02:01]} 28. dxe5 {[%emt 0:17:46]} (28. Kh1 $11) 28... dxe5 $15 {[%emt 0:01:52]} 29. Qc4 {[%emt 0:00:00]} Kg7 {[%emt 0:00:20]} 30. Qc5 {[%emt 0:00:00]} Bd6 {[%emt 0:00:30]} 31. Qc4 {[%emt 0:00:00]} Bb8 {[%emt 0:07:04]} (31... Bc7 $15) 32. Ba2 {[%emt 0:00:00]} (32. Qc5 $5 {[%cal Rc5a5]}) 32... Ba7 {[%emt 0:00:20][%cal Og5g4] Threatens to win with ...g4!} 33. Qe2 $1 {[%emt 0:00:00]} Qe7 {[%emt 0:02:33]} 34. Rxd8 {[%emt 0:00:00]} ({Better is} 34. Bc4 $1 $15) 34... Rxd8 $17 {[%emt 0:00:02]} 35. Rd1 {[%emt 0:00:00]} Rxd1 {[%emt 0:00:09]} 36. Qxd1 {[%emt 0:00:00]} Kf8 {[%emt 0:12:07]} 37. Qd2 {[%emt 0:00:00]} Bc5 {[%emt 0:00:30] Against b4} 38. Bb3 {[%emt 0:00:00]} Ke8 {[%emt 0:00:11]} 39. Ba2 {[%emt 0:00:00]} f6 {[%emt 0:00:58]} 40. Qd3 {[%emt 0:01:10]} Nf8 {[%emt 0:00:24]} 41. Qc4 {[%emt 0:06:30]} Kd8 {[%emt 0:00:21]} 42. Qe2 {[%emt 0:05:24]} Kc7 {[%emt 0:00:12]} 43. Qc4 {[%emt 0:02:39]} Nd7 {[%emt 0:00:07]} 44. Bg1 {[%emt 0:01:29]} Nb6 {[%emt 0:00:54]} 45. Qb3 {[%emt 0:00:39]} Qd7 {[%emt 0:00:32]} 46. Qc2 {[%emt 0:00:56]} Kb8 {[%emt 0:00:05]} 47. Bb3 {[%emt 0:02:05]} Ka7 {[%emt 0:00:14]} 48. Qe2 {[%emt 0:02:36]} Nc8 {[%emt 0:02:11]} 49. Qc4 {[%emt 0:01:35]} Bb6 {[%emt 0:00:33]} 50. Qg8 {[%emt 0:02:24]} Ne7 {[%emt 0:02:35]} 51. Qf7 {[%emt 0:01:13]} Qd6 {[%emt 0:00:01]} 52. Bc4 {[%emt 0:05:19]} Bc5 {[%emt 0:02:28]} 53. Qg7 {[%emt 0:01:10]} Nc8 {[%emt 0:00:18][%cal Be7c8,Bc8b6,Bb6d7,Bd7c5,Bc5d3][%mdl 32]} 54. Qf7 {[%emt 0:01:12]} Nb6 {[%emt 0:00:40]} 55. Bb3 {[%emt 0:00:38]} Ka6 {[%emt 0:03:37]} ({Black should play} 55... Qd2 56. Qxf6 Qxb2 57. Qxe5 Nd7) 56. Qg6 {[%emt 0:01:32]} Nd7 {[%emt 0:01:11]} 57. Qf7 {[%emt 0:01:15]} Bb6 {[%emt 0:01:20]} 58. Be6 {[%emt 0:02:07]} Nc5 {[%emt 0:00:11][%csl LRa4,LRe6]} 59. Bc8 {[%emt 0:00:13]} (59. Bc4+ $17 Ka7 60. b3) 59... Qc7 $19 {[%emt 0:01:22]} 60. Qc4+ {[%emt 0:00:11]} Ka7 {[%emt 0:00:03]} 61. Bf5 $2 {[%emt 0:00:32]} (61. b4 $17 axb4 62. cxb4 (62. a5 b3 $11) 62... Qxc8 63. bxc5) 61... Qd6 {[%emt 0:00:14]} 62. f4 {[%emt 0:02:21]} exf4 {[%emt 0:01:17][%cal Be5f4,Bf4f3][%mdl 32]} 63. b4 $2 {[%emt 0:00:38]} (63. Qd4 Qxd4 64. cxd4 Nxa4 65. e5) 63... Nd3 {[%emt 0:03:22]} 64. bxa5 {[%emt 0:00:29]} f3+ {[%emt 0:00:02]} 65. Kf1 {[%emt 0:00:23]} Bc5 {[%emt 0:00:02][%cal Od6f4]} 66. Qb3 {[%emt 0:01:02] [#]} Nxf2 $1 {[%emt 0:09:20][%mdl 512] ( -> ...Qd3+)} 67. Qc2 {[%emt 0:00:17]} Qg3 $4 {[%emt 0:00:03][%mdl 8192]} 68. Qxf2 $1 $18 {[%emt 0:00:31]} Bxf2 {[%emt 0:00:01]} 69. Bxf2+ {[%emt 0:00:07]} Ka6 {[%emt 0:00:02]} 70. Bxg3 {[%emt 0:00:08]} hxg3 {[%emt 0:30:33][%mdl 4096] Endgame KB-KP} 71. Bg4 {[%emt 0:01:49]} f2 {[%emt 0:00:00]} 72. Kg2 {[%emt 0:00:09] Be2+ would kill now.} Kxa5 {[%emt 0:00:00]} 73. Bd1 {[%emt 0:00:51]} b6 {[%emt 0:00:00]} 74. Bc2 {[%emt 0:00:36]} (74. Be2 $142 Kxa4 75. c4 (75. Kxg3 b5 $14) 75... Kb4 76. Kxg3 Kc3 77. Kxf2 Kd4 78. Kf3 c5 79. Bf1) 74... Ka6 {[%emt 0:00:00]} 75. Bd3+ {[%emt 0:00:33]} Ka5 {[%emt 0:00:00]} 76. Kxg3 {[%emt 0:00:29] White mates.} Kxa4 {[%emt 0:00:00]} 77. c4 {[%emt 0:00:36]} Kb3 {[%emt 0:00:00]} 78. Kxf2 {[%emt 0:00:06]} Kb4 {[%emt 0:00:00]} 79. Ke3 {[%emt 0:00:59]} Kc5 {[%emt 0:00:00]} 80. e5 {[%emt 0:00:32]} fxe5 {[%emt 0:00:00]} 81. Ke4 {[%emt 0:00:06]} Kd6 {[%emt 0:00:00]} 82. Kf5 {[%emt 0:00:47]} b5 {[%emt 0:00:00]} 83. Kxg5 {[%emt 0:00:32]} bxc4 {[%emt 0:00:00]} 84. Bxc4 {[%emt 0:00:05]} Ke7 {[%emt 0:00:00]} 85. h4 {[%emt 0:01:35] Quite a comeback for White.  Weighted Error Value: White=0.10 (very precise) /Black=0.06 (flawless)} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.10"]
[Round "4.1"]
[White "Espinosa, Pedro"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2130"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,98,20,27,14,20,12,29,31,30,0,0,0,10,0,0,0,13,-39,-31,-121,-113,-145,-127,-145,-156,-144,-156,-178,-181,-158,-17,-22,-24,-156,-146,-147,-148,-161,-152,-216,-214,-216,-93,-83,-102,-127,-130,-111,-112,-193,-184,-225,-197,-216,-197,-204,-198,-259,-259,-339,-337,-289,-237,-295,-393,-393,-391,-383,-247,-281,-263,-400,-242,-212,-235,-623,-473,-1239,-1245,-1124,-1159,-2241,-1856,-29959,-7288,-5210,-5155]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:13]} 3. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:14]} 4. e3 {[%emt 0:00:13]} e6 {[%emt 0:00:22]} 5. Bd3 {[%emt 0:00:20]} dxc4 {[%emt 0:01:33]} 6. Bxc4 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:44]} 7. O-O {[%emt 0:00:36]} Bd6 {[%emt 0:00:46] The main line 7...Bd6 scores better than 7...b5.} 8. Re1 {[%emt 0:00:34] D30: Queen's Gambit Declined: Systems without Nc3.} O-O {[%emt 0:01:18]} 9. e4 {[%emt 0:00:30] And now e5 would win.} e5 {[%emt 0:00:26]} 10. h3 {[%emt 0:00:34] White has an edge.} Qc7 {[%emt 0:01:07] [#]} 11. Be3 $146 {[%emt 0:00:37]} ({Predecessor:} 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nd2 Nd7 14. Nf3 Bd6 15. Be3 Ne5 16. Bb3 b6 17. Rc1 Nxf3+ 18. Qxf3 {½-½ (27) Amann,H (2408)-Dessaules,P (2381) ICCF email 2020}) 11... Nxe4 {[%emt 0:12:38]} 12. Qc2 {[%emt 0:00:09]} Nef6 {[%emt 0:10:36]} 13. Nc3 {[%emt 0:00:16] Inhibits e4.} b5 {[%emt 0:11:10][%cal Bb7b5,Bb5b4][%mdl 32]} 14. Bb3 {[%emt 0:07:58]} Bb7 {[%emt 0:08:10]} 15. Qf5 {[%emt 0:05:47]} (15. dxe5 $11 Nxe5 16. Ng5) 15... Rae8 {[%emt 0:06:31]} 16. Bc2 {[%emt 0:13:27]} ({White should try} 16. Ng5 $15) 16... Bc8 {[%emt 0:09:47][%cal Oe5e4]} 17. Qg5 {[%emt 0:04:32]} b4 $1 {[%emt 0:04:25]} 18. Ne4 {[%emt 0:02:55]} Nxe4 {[%emt 0:04:50]} 19. Bxe4 {[%emt 0:00:20]} Nf6 {[%emt 0:08:23]} 20. Bc2 {[%emt 0:01:52]} e4 {[%emt 0:03:44][%cal Be5e4,Be4f3][%mdl 32]} 21. Nd2 {[%emt 0:01:53]} Qe7 {[%emt 0:01:23]} ({Inferior is} 21... h6 22. Qh4 $11) (21... c5 $1 $17 {[%cal Rc5d4]} 22. Nb3 (22. dxc5 $2 Bh2+ 23. Kh1 Re5 $19) 22... Rd8) 22. Qh4 {[%emt 0:02:54]} h6 {[%emt 0:00:47] Prevents Bg5.} 23. f3 {[%emt 0:05:13]} (23. Rad1 $11) 23... Nd5 {[%emt 0:02:26]} 24. Qxe7 {[%emt 0:35:33]} Rxe7 {[%emt 0:00:49]} 25. Nc4 {[%emt 0:02:19]} exf3 {[%emt 0:01:28]} 26. Nxd6 {[%emt 0:02:13]} (26. Bf2 $17 Rxe1+ 27. Rxe1) 26... Rxe3 $19 {[%emt 0:01:28]} 27. Ba4 {[%emt 0:00:47]} Rd8 {[%emt 0:01:49]} (27... Rd3 $19 {is more deadly. Threatens to win with ...Rd2.} 28. Rad1 Rxd1 29. Bxd1 fxg2 30. Nxc8 Rxc8 31. Kxg2 Rd8) 28. Nxc8 $17 {[%emt 0:01:47]} Rxc8 {[%emt 0:00:11]} 29. Rxe3 {[%emt 0:00:16]} Nxe3 {[%emt 0:00:01]} 30. gxf3 {[%emt 0:00:20][%mdl 4096] Endgame KRB-KRN} Rd8 {[%emt 0:02:22] Black is more active.} 31. Bxc6 {[%emt 0:01:38]} (31. Kf2 $17 Nf5 32. Bxc6) 31... Rxd4 $19 {[%emt 0:03:18]} 32. Re1 {[%emt 0:01:16] [#]} Rd1 $1 {[%emt 0:00:40]} 33. Kf2 {[%emt 0:00:50]} Rxe1 {[%emt 0:00:09]} 34. Kxe1 {[%emt 0:00:02] KB-KN} Kf8 {[%emt 0:01:48]} 35. Ke2 {[%emt 0:00:49] [#]} (35. Kd2 $142 Nc4+ 36. Kc1) 35... Ng2 $1 {[%emt 0:00:41]} 36. Bd7 {[%emt 0:02:00]} Ke7 {[%emt 0:00:17]} 37. Bc8 {[%emt 0:00:30]} h5 {[%emt 0:01:36] White must now prevent ...Kf6.} 38. Kd3 {[%emt 0:00:31]} Kd8 {[%emt 0:00:29]} 39. Ba6 {[%emt 0:03:33]} Nf4+ {[%emt 0:00:30]} 40. Ke3 {[%emt 0:00:38]} g5 {[%emt 0:00:33]} 41. Bf1 {[%emt 0:32:43]} Ke7 {[%emt 0:11:29]} 42. Kd4 {[%emt 0:00:00]} (42. Ke4 $142) 42... Kd6 {[%emt 0:01:46]} 43. Ke4 {[%emt 0:00:00]} Ke6 {[%emt 0:01:48]} 44. Kd4 $2 {[%emt 0:00:00]} (44. Bc4+ Kf6 45. h4) 44... h4 {[%emt 0:01:39]} 45. a4 {[%emt 0:00:00]} (45. Ke4 $142 a5 46. a3) 45... bxa3 {[%emt 0:03:07]} 46. bxa3 {[%emt 0:00:00]} Kf5 {[%emt 0:06:17]} 47. a4 {[%emt 0:00:00] [#]} Nxh3 $1 {[%emt 0:02:48][%cal Of5f4][%mdl 512] aiming for ...Kf4!} 48. Bxh3+ {[%emt 0:00:00]} (48. Ke3 Nf4) 48... Kf4 {[%emt 0:00:01]} 49. Kd5 {[%emt 0:00:00]} Kxf3 {[%emt 0:01:06] Weighted Error Value: White=0.65/Black=0.15 (very precise)} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.10"]
[Round "4.2"]
[White "Liang, Awonder"]
[Black "Yip, Carissa"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2625"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,65,54,60,58,48,25,37,25,78,40,32,31,66,64,66,85,68,66,63,8,137,143,155,138,250,125,122,123,131,120,190,213,423,422,422,414,402,412,508,438,564,558,570,572,537,580,572,578,558,555,669,655,648,637,637,622,633,615]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:01]} g6 {[%emt 0:00:32]} 3. Nc3 {[%emt 0:00:01]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:04][%cal Be2e4,Be4e5][%mdl 32]} O-O {[%emt 0:00:08]} 5. Be2 {[%emt 0:00:04]} c6 {[%emt 0:04:08]} 6. h4 {[%emt 0:00:40] [#] E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2.} h5 $146 {[%emt 0:01:30]} ({Predecessor:} 6... d5 7. e5 Ne4 8. h5 Qa5 9. Bd2 Nxd2 10. Qxd2 Be6 11. cxd5 Bxd5 12. Nxd5 Qxd5 13. Bf3 Qd7 {0-1 (51) Chirila,I (2517)-Sadorra,J (2577) Dallas 2013}) 7. e5 {[%emt 0:00:02]} Nh7 {[%emt 0:00:34]} 8. g4 {[%emt 1:33:37] White is slightly better.} d6 {[%emt 0:05:20]} (8... hxg4 $1 $11 9. Bxg4 d6) 9. e6 {[%emt 0:00:00]} hxg4 {[%emt 0:06:25]} 10. Bxg4 {[%emt 0:00:00]} f5 {[%emt 0:02:08]} 11. Be2 {[%emt 0:00:00] d5 is the strong threat. White is more active.} Bxe6 {[%emt 0:00:23]} 12. Nf3 {[%emt 0:00:00]} ({Much weaker is} 12. h5 gxh5 13. Rxh5 Rf6 $11) 12... Bf7 {[%emt 0:02:02]} 13. h5 {[%emt 0:00:00]} gxh5 {[%emt 0:11:31]} 14. d5 {[%emt 0:00:00]} (14. Qc2 $14) 14... e6 {[%emt 0:05:05]} (14... cxd5 $11 15. cxd5 Qc8) 15. dxe6 $16 {[%emt 0:00:00]} Bxe6 {[%emt 0:01:02]} 16. Bf4 {[%emt 0:00:00]} b5 {[%emt 0:14:30]} (16... Nf6 $16) 17. Qxd6 {[%emt 0:00:00]} ({Less strong is} 17. Bxd6 Re8 $16) (17. cxb5 $18 {Black must now prevent Qd2.} d5 18. Qd2 (18. Rxh5 Nf6 $16)) 17... Qxd6 {[%emt 0:02:52]} 18. Bxd6 {[%emt 0:00:00]} Rd8 {[%emt 0:03:14]} 19. O-O-O {[%emt 0:00:00]} Nf6 {[%emt 0:02:36]} (19... Nd7 $16) 20. cxb5 $18 {[%emt 0:00:00]} Ng4 $2 {[%emt 0:05:47]} (20... cxb5 {keeps fighting.} 21. Ng5 Bc4) 21. Ng5 {[%emt 0:00:00]} Bh6 {[%emt 0:03:49]} 22. Bf4 {[%emt 0:00:00][%cal Bd6f4,Bf4g5,Bg5f6,Bf6c3][%mdl 32]} Bxg5 {[%emt 0:01:00]} 23. Bxg5 {[%emt 0:00:00]} Rc8 {[%emt 0:00:06]} 24. Rxh5 {[%emt 0:00:00] aiming for f3. White is clearly winning.} Bf7 {[%emt 0:00:57]} 25. Rh4 {[%emt 0:00:00]} cxb5 {[%emt 0:00:46]} 26. f3 {[%emt 0:00:00]} Ne5 {[%emt 0:01:31]} 27. Bf6 {[%emt 0:00:00][%csl Gf6][%cal Rh4h8]} Ng6 {[%emt 0:01:20] Prevents Rh8+.} 28. Rg1 {[%emt 0:00:00][%csl Gf6][%cal Rh4h8]} Kf8 {[%emt 0:00:41] [#]} 29. Rxg6 {[%emt 0:00:00][%mdl 512]} Rxc3+ {[%emt 0:00:33]} (29... Bxg6 30. Rh8+) 30. Bxc3 {[%emt 0:00:00] Threatening mate with Bb4+. This bishop pair is nice.} Bxg6 {[%emt 0:00:06]} 31. Rh8+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:04]} 32. f4 {[%emt 0:00:00]} Be8 {[%emt 0:00:16] [#]} 33. Rxe8+ $1 {[%emt 0:00:00][%mdl 512] Weighted Error Value: White=0.15 (very precise) /Black=0.44} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.10"]
[Round "4.3"]
[White "Hong, Andrew"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2504"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,116,4,18,12,16,3,3,3,6,6,0,1,2,3,11,24,32,25,58,45,25,0,0,1,1,0,0,0,0,-15,13,-6,-22,-16,0,-8,0,2,78,61,53,48,78,0,0,-52,-54,-53,-29,-43,-39,-56,-32,-26,-29,-76,-76,-118,-67,-60,-73,-176,0,-407,-385,-556,-556,-553,-451,-555,-500,-2127,-2112,-1688,-2942,-2469,-2284,-4910,-4902,-29953,-29956,-6195,-5397,-5285,-896,-29986,-29986,-29986,-29982,-29982,-29983,-29988,-29989,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29998,-29999]} 1. e4 {[%emt 0:00:13]} e6 {[%emt 0:00:11]} 2. d4 {[%emt 0:00:37]} d5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. e5 {[%emt 0:01:35]} Nfd7 {[%emt 0:00:05]} 5. f4 {[%emt 0:00:14]} c5 {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 7. Be3 {[%emt 0:00:29]} Be7 {[%emt 0:00:06]} 8. Qd2 {[%emt 0:06:02]} a6 {[%emt 0:00:05]} 9. a3 {[%emt 0:02:54] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} O-O {[%emt 0:03:49]} 10. Rd1 {[%emt 0:09:16]} Qc7 {[%emt 0:08:12]} 11. dxc5 {[%emt 0:07:54] The position is equal.} Nxc5 {[%emt 0:02:42]} 12. Be2 {[%emt 0:05:03]} b5 {[%emt 0:05:58]} 13. O-O {[%emt 0:00:49]} Bb7 {[%emt 0:02:19]} 14. Qe1 {[%emt 0:02:20]} (14. b4 {looks sharper.} Ne4 15. Nxe4 dxe4 16. Qd7) 14... Ne4 {[%emt 0:07:08]} 15. Nxe4 {[%emt 0:07:45]} dxe4 {[%emt 0:00:05]} 16. Nd2 {[%emt 0:00:14] [#]} Nb8 $146 {[%emt 0:05:01]} ({Predecessor:} 16... Rad8 17. c3 Na5 18. Qf2 Nc4 19. Nxc4 Rxd1 20. Rxd1 bxc4 21. f5 exf5 22. Qxf5 Bc5 {½-½ (35) Malashenkov,A (2315)-Novak,J (2295) LSS email 2014}) 17. Rc1 {[%emt 0:07:11]} Nd7 {[%emt 0:04:07]} 18. c4 {[%emt 0:04:05]} b4 $1 {[%emt 0:00:15]} 19. c5 {[%emt 0:01:14]} bxa3 {[%emt 0:00:18]} 20. bxa3 {[%emt 0:03:59]} Bd5 {[%emt 0:02:00]} (20... Nxc5 $2 21. Nb3 $18) (20... Bxc5 $2 21. Bxc5 Nxc5 22. Nb3 $18) 21. Qf2 {[%emt 0:01:12]} Qc6 {[%emt 0:02:54]} 22. Rc3 {[%emt 0:08:36]} Rab8 {[%emt 0:03:48]} 23. Rfc1 {[%emt 0:02:29]} f6 {[%emt 0:05:14]} 24. Qg3 {[%emt 0:01:05]} Rb2 {[%emt 0:04:55]} 25. Bd1 {[%emt 0:02:59]} Rd8 {[%emt 0:13:58]} 26. h3 {[%emt 0:07:00]} f5 {[%emt 0:08:45]} (26... Ra2 $11 {keeps the balance.}) 27. Nc4 $16 {[%emt 0:04:23]} Bxc4 {[%emt 0:01:09]} 28. Rxc4 {[%emt 0:00:02]} Nf8 {[%emt 0:04:16]} 29. Qe1 {[%emt 0:02:21]} ({White should play} 29. Rb4 $16 Rxb4 30. axb4) 29... g5 $1 $11 {[%emt 0:01:53]} 30. Qc3 {[%emt 0:06:20]} (30. fxg5 $11 Rd3 31. R4c3) 30... Rbb8 $15 {[%emt 0:02:09]} 31. fxg5 {[%emt 0:02:09]} Rd3 {[%emt 0:01:42]} 32. Qe1 {[%emt 0:00:01]} Ng6 {[%emt 0:00:47]} 33. R4c3 {[%emt 0:02:38]} Rxc3 {[%emt 0:02:36]} (33... Nxe5 34. Bf4 Rd5 35. Qg3 $11) 34. Qxc3 {[%emt 0:00:04]} f4 {[%emt 0:00:05]} 35. Bd4 {[%emt 0:00:19]} (35. Bf2 $1 $11) 35... Bxg5 $17 {[%emt 0:00:47][%cal Of4f3]} 36. Qc4 {[%emt 0:00:33]} f3 $36 {[%emt 0:01:12][%mdl 2048] Black is pushing.} 37. Ba4 {[%emt 0:00:56]} Qc8 {[%emt 0:00:20]} 38. Rf1 {[%emt 0:02:09] [#]} (38. Rd1 $17 {is a better defense.}) 38... Nh4 $2 {[%emt 0:00:25]} ({Better is} 38... Nf4 $1 $19 39. Bd1 (39. gxf3 $2 Qf8 $19) 39... Qf8) 39. gxf3 $2 {[%emt 0:02:06][%mdl 8192]} (39. Bf2 $1 $11) 39... Nxf3+ $19 {[%emt 0:00:15]} 40. Kg2 {[%emt 0:00:10] [#]} (40. Rxf3 $142 exf3 41. Bb3) 40... Nd2 $1 {[%emt 0:01:20][%csl LRc4,LRf1]} 41. Qe2 {[%emt 0:05:36]} Nxf1 {[%emt 0:02:27]} 42. Qg4 {[%emt 0:03:18]} Rb7 {[%emt 0:01:43][%cal Ob7g7] Threatens to win with ...Rg7!} 43. Kxf1 {[%emt 0:02:08]} (43. Bb3 $142 Kh8 44. Bxe6) 43... Qd8 {[%emt 0:01:21]} 44. Bf2 {[%emt 0:09:09]} e3 {[%emt 0:01:42]} (44... Qd3+ $142 45. Kg1 Rg7) 45. Be1 {[%emt 0:04:29]} Qd3+ {[%emt 0:00:57]} 46. Kg2 {[%emt 0:01:05]} Qd5+ {[%emt 0:01:26]} 47. Kf1 {[%emt 0:01:33]} e2+ {[%emt 0:01:26]} 48. Kf2 {[%emt 0:01:00]} Qxc5+ {[%emt 0:00:20]} 49. Kg2 {[%emt 0:00:57]} Qd5+ {[%emt 0:00:27]} (49... Rg7 $142 50. Qxe6+ Kh8) 50. Kf2 {[%emt 0:00:32]} Qxe5 {[%emt 0:01:12] Black mates.} 51. Be8 {[%emt 0:02:27]} Rg7 {[%emt 0:01:38]} 52. Qxe2 {[%emt 0:00:29]} Qh2+ {[%emt 0:00:12]} 53. Kf3 {[%emt 0:00:38]} Qxh3+ {[%emt 0:00:17]} 54. Ke4 {[%emt 0:00:24]} Qf5+ {[%emt 0:00:22]} 55. Kd4 {[%emt 0:00:01]} Qd5+ {[%emt 0:00:11]} 56. Kc3 {[%emt 0:00:01]} Bf6+ {[%emt 0:00:11]} 57. Kc2 {[%emt 0:00:31]} Rc7+ {[%emt 0:00:05]} 58. Kb1 {[%emt 0:00:09]} Qb3+ {[%emt 0:00:05] Weighted Error Value: White=0.78/Black=0.21 (precise)} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.10"]
[Round "4.4"]
[White "Daggupati, Balaji"]
[Black "Wang, Justin"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "2488"]
[BlackElo "2469"]
[Annotator "RC"]
[PlyCount "121"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:59]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:09]} 3. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:39]} 4. Ng5 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 5. exd5 {[%emt 0:00:04]} Na5 {[%emt 0:00:03]} 6. Bb5+ {[%emt 0:00:07]} c6 {[%emt 0:00:03]} 7. dxc6 {[%emt 0:00:08]} bxc6 {[%emt 0:00:04]} 8. Be2 {[%emt 0:00:08]} h6 {[%emt 0:00:52]} 9. Nf3 {[%emt 0:00:06]} e4 {[%emt 0:05:47]} 10. Ne5 {[%emt 0:00:12]} Bd6 {[%emt 0:00:17]} 11. d4 {[%emt 0:00:07]} exd3 {[%emt 0:00:06]} 12. Nxd3 {[%emt 0:00:05]} O-O {[%emt 0:00:09]} 13. b3 {[%emt 0:00:29]} Re8 {[%emt 0:06:44]} 14. O-O {[%emt 0:16:44]} Bf5 {[%emt 0:04:15]} 15. Bb2 {[%emt 0:05:02]} c5 {[%emt 0:02:46]} 16. Nd2 {[%emt 0:11:44]} Rc8 {[%emt 0:17:04]} 17. Ne1 {[%emt 0:12:09]} Be5 {[%emt 0:18:28]} 18. Bxe5 {[%emt 0:01:16]} Rxe5 {[%emt 0:00:06]} 19. Nef3 {[%emt 0:14:24]} Bxc2 {[%emt 0:00:44]} 20. Qxc2 {[%emt 0:00:19]} Rxe2 {[%emt 0:00:04]} 21. Rfe1 {[%emt 0:02:26]} Rxe1+ {[%emt 0:05:04]} 22. Rxe1 {[%emt 0:00:04]} Qb6 {[%emt 0:02:29]} 23. h3 {[%emt 0:06:40]} Qb4 {[%emt 0:05:47]} 24. Rc1 {[%emt 0:02:25]} Qf4 {[%emt 0:01:20]} 25. Qd3 {[%emt 0:00:42]} Qc7 {[%emt 0:00:56]} 26. Qa6 {[%emt 0:04:24]} Rb8 {[%emt 0:00:23]} 27. Qd3 {[%emt 0:02:26]} Nb7 {[%emt 0:01:16]} 28. Nc4 {[%emt 0:01:31]} Rd8 {[%emt 0:01:59]} 29. Qf5 {[%emt 0:00:06]} Rd5 {[%emt 0:01:16]} 30. Qc2 {[%emt 0:00:11]} Rd8 {[%emt 0:02:08]} 31. Ne3 {[%emt 0:00:50]} Qf4 {[%emt 0:00:25]} 32. Qe2 {[%emt 0:01:29]} Nd5 {[%emt 0:01:10]} 33. Rc4 {[%emt 0:02:14]} Qd6 {[%emt 0:00:04]} 34. Nf5 {[%emt 0:02:55]} Qf6 {[%emt 0:01:57]} 35. Ng3 {[%emt 0:00:17]} Nf4 {[%emt 0:07:04]} 36. Qe3 {[%emt 0:03:37]} Nd5 {[%emt 0:00:04]} 37. Qe2 {[%emt 0:00:03]} Nf4 {[%emt 0:00:09]} 38. Qe3 {[%emt 0:01:54]} Nd5 {[%emt 0:00:06]} 39. Qc1 {[%emt 0:01:03]} Nb4 {[%emt 0:01:49]} 40. a3 {[%emt 0:03:09]} Nd3 {[%emt 0:04:21]} 41. Qe3 {[%emt 0:33:33]} Qe6 {[%emt 0:30:23]} 42. Re4 {[%emt 0:00:00]} Qxb3 {[%emt 0:00:00]} 43. Nf5 {[%emt 0:00:00]} Nd6 {[%emt 0:00:00]} 44. Nxd6 {[%emt 0:00:00]} Rxd6 {[%emt 0:00:00]} 45. Re8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 46. Qe4+ {[%emt 0:00:00]} Rg6 {[%emt 0:00:00]} 47. Qa8 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 48. Rh8+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 49. Nh4+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:20]} 50. Qf3 {[%emt 0:00:00]} g6 {[%emt 0:00:15]} 51. Rd8 {[%emt 0:00:00]} Qb1+ {[%emt 0:02:16]} 52. Kh2 {[%emt 0:00:00]} Ne5 {[%emt 0:00:08]} 53. Rd5 {[%emt 0:00:56]} f5 {[%emt 0:04:47]} 54. Qg3+ {[%emt 0:00:47]} Kf6 {[%emt 0:01:34]} 55. f4 {[%emt 0:00:04]} g5 {[%emt 0:06:44]} 56. fxe5+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:08]} 57. Nf3 {[%emt 0:00:32]} Rc6 {[%emt 0:01:30]} 58. e6+ {[%emt 0:00:11]} Rxe6 {[%emt 0:00:04]} 59. Qc7+ {[%emt 0:00:22]} Kf6 {[%emt 0:01:48]} 60. Ne5 {[%emt 0:00:20]} Re7 {[%emt 0:00:35]} 61. Qd6+ {[%emt 0:00:08]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.10"]
[Round "4.5"]
[White "Brodsky, David"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2496"]
[BlackElo "2544"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,80,12,13,12,24,25,33,0,0,-50,-42,-47,-26,-23,13,-2,12,-68,-63,-49,-48,-62,-70,-63,-48,-130,-37,-30,-9,-110,-109,-118,-131,-170,-166,-156,-169,-201,-188,-212,-214,-269,-254,-403,-398,-414,-394,-381,-350,-507,-452,-604,-621,-616,-531,-590,-598,-610,-433,-636,-508,-477,-418,-520,-506,-494,-491,-546,-546,-1439,-554]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:06]} 3. Bc4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:08]} 4. d3 {[%emt 0:00:05][%cal Bd2d3,Bd3d4][%mdl 32]} Bc5 {[%emt 0:00:07]} 5. c3 {[%emt 0:00:05]} d6 {[%emt 0:00:06]} 6. O-O {[%emt 0:00:05]} a6 {[%emt 0:00:04]} 7. a4 {[%emt 0:00:08] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Ba7 {[%emt 0:00:06]} 8. Nbd2 {[%emt 0:00:05]} Nh5 {[%emt 0:00:27][%cal Bf6h5,Bh5f4,Bf4h3][%mdl 32] [#]} 9. d4 $146 {[%emt 0:08:51][%cal Of3e5] White is slightly better.} ({Predecessor:} 9. Nb3 Qf6 10. Nxe5 Nxe5 11. Qxh5 Bg4 12. Qg5 Be2 13. Qxf6 gxf6 14. Bf4 Nxc4 15. dxc4 Bxc4 {0-1 (34) Vignesh,N (2436)-Wagner,D (2590) Moscow 2020}) 9... Nf4 {[%emt 0:10:02]} 10. g3 {[%emt 0:11:33]} (10. b4 $11) 10... Nh3+ $15 {[%emt 0:16:10]} 11. Kg2 {[%emt 0:00:13]} h6 {[%emt 0:04:39]} 12. Nh4 {[%emt 0:10:18]} Nf4+ {[%emt 0:07:01]} 13. Kh1 {[%emt 0:01:32]} Qf6 {[%emt 0:20:26][%cal Oe5d4]} 14. Nf5 {[%emt 0:15:26]} (14. gxf4 $11 Qxh4 15. Nf3) 14... Ng6 {[%emt 0:00:57][%cal Re5d4]} 15. f4 {[%emt 0:12:40]} exd4 {[%emt 0:02:21]} 16. Nxd4 {[%emt 0:04:39]} Nxd4 {[%emt 0:00:20]} 17. cxd4 {[%emt 0:00:55]} Qxd4 {[%emt 0:00:59] ...Bh3 is the strong threat.} 18. Qh5 {[%emt 0:03:38] Prevents Bh3.} (18. Qc2 $1 $15) 18... Qf6 {[%emt 0:01:12]} (18... Bd7 $17 {aiming for ...Bc6.} 19. Qe2 Bc6) 19. Nf3 {[%emt 0:02:41]} Ne7 {[%emt 0:13:24]} 20. f5 {[%emt 0:06:45] Inhibits Be6.} (20. Bd2 $11 {remains equal.}) 20... g6 $17 {[%emt 0:01:50] Black keeps a firm grip on the game.} 21. fxg6 {[%emt 0:03:52]} fxg6 {[%emt 0:06:22]} 22. Qh4 {[%emt 0:00:17]} Qxh4 {[%emt 0:01:32]} 23. Nxh4 {[%emt 0:00:07]} Bh3 {[%emt 0:00:47]} 24. Ng2 {[%emt 0:02:11]} g5 {[%emt 0:05:47]} 25. Ra3 {[%emt 0:02:56]} Nc6 {[%emt 0:01:40]} 26. Bd5 {[%emt 0:02:17]} O-O-O {[%emt 0:00:15]} 27. Raf3 {[%emt 0:01:22] Inhibits Rdf8.} (27. Be3 $142) 27... Ne5 $19 {[%emt 0:00:46]} 28. Rf6 {[%emt 0:00:22]} Rde8 {[%emt 0:01:04][%cal Bd8e8,Be8e4,Be4e7][%mdl 32]} 29. Bd2 {[%emt 0:01:36]} Bd4 {[%emt 0:01:32]} 30. b4 {[%emt 0:02:05]} (30. Bc3 {was worth a try.} Bxc3 31. bxc3) 30... Ng4 {[%emt 0:02:20]} 31. Rf7 {[%emt 0:00:51]} c6 {[%emt 0:00:14] Prevents b5.} 32. Bb3 {[%emt 0:01:48]} Rxe4 {[%emt 0:00:13] [#] White must now prevent ...Re2.} 33. Bd1 {[%emt 0:01:06] Against Re2} Rhe8 {[%emt 0:00:02][%cal Oe4e2] Strongly threatening ...Re2!} 34. b5 {[%emt 0:01:46]} R4e7 {[%emt 0:01:38]} 35. R7f3 {[%emt 0:00:43]} (35. Rxe7 $142 Rxe7 36. Bxg4+ Bxg4 37. Re1 Rxe1+ 38. Nxe1) 35... h5 {[%emt 0:00:51]} 36. Rf8 {[%emt 0:01:22]} Kd7 {[%emt 0:01:54]} 37. Bxg5 {[%emt 0:01:14]} Rxf8 {[%emt 0:00:23] Black is clearly winning.} 38. Rxf8 {[%emt 0:00:05]} Re5 {[%emt 0:00:14]} 39. bxc6+ {[%emt 0:03:33]} bxc6 {[%emt 0:00:02]} 40. Bf4 {[%emt 0:00:35]} Nf2+ {[%emt 0:00:09] Weighted Error Value: White=0.58/Black=0.21 (precise)} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.11"]
[Round "5.1"]
[White "Jacobson, Brandon"]
[Black "Liang, Awonder"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2544"]
[BlackElo "2625"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:12]} d5 {[%emt 0:00:01]} 4. g3 {[%emt 0:00:10]} Bb4+ {[%emt 0:00:07]} 5. Bd2 {[%emt 0:00:08]} Be7 {[%emt 0:00:06]} 6. Bg2 {[%emt 0:00:08]} O-O {[%emt 0:00:07]} 7. O-O {[%emt 0:00:07]} Nbd7 {[%emt 0:00:06]} 8. Qc2 {[%emt 0:00:09]} c6 {[%emt 0:00:16]} 9. Bf4 {[%emt 0:00:11]} b6 {[%emt 0:01:01]} 10. Nbd2 {[%emt 0:00:13]} Nh5 {[%emt 0:05:35]} 11. e3 {[%emt 0:00:31]} Bb7 {[%emt 0:01:42]} 12. cxd5 {[%emt 0:00:17]} exd5 {[%emt 0:07:26]} 13. h4 {[%emt 0:00:19]} Nxf4 {[%emt 0:03:12]} 14. exf4 {[%emt 0:00:21]} c5 {[%emt 0:01:41]} 15. Rad1 {[%emt 0:10:14]} Rc8 {[%emt 0:06:13]} 16. Rfe1 {[%emt 0:24:40]} Nf6 {[%emt 0:07:54]} 17. Nb1 {[%emt 0:06:59]} cxd4 {[%emt 0:11:30]} 18. Qd3 {[%emt 0:06:15]} Ne4 {[%emt 0:01:01]} 19. Nxd4 {[%emt 0:00:18]} Bf6 {[%emt 0:01:10]} 20. Nb5 {[%emt 0:09:46]} Qe7 {[%emt 0:06:06]} 21. N1c3 {[%emt 0:06:10]} Qc5 {[%emt 0:04:00]} 22. Bxe4 {[%emt 0:00:57]} dxe4 {[%emt 0:00:04]} 23. Nxe4 {[%emt 0:00:08]} Bxe4 {[%emt 0:00:05]} 24. Rxe4 {[%emt 0:00:07]} Rcd8 {[%emt 0:02:33]} 25. Nd6 {[%emt 0:18:34]} Rd7 {[%emt 0:04:43]} 26. b4 {[%emt 0:01:48]} Qc7 {[%emt 0:19:28]} 27. Rc4 {[%emt 0:02:49]} Qb8 {[%emt 0:00:02]} 28. Rc6 {[%emt 0:02:08]} Rfd8 {[%emt 0:03:08]} 29. Qf5 {[%emt 0:01:04]} Be7 {[%emt 0:00:02]} 30. Rc8 {[%emt 0:00:47]} Rxd6 {[%emt 0:00:16]} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.12"]
[Round "5.2"]
[White "Mishra, Abhimanyu"]
[Black "Hong, Andrew"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2553"]
[BlackElo "2504"]
[Annotator "ChessBase"]
[PlyCount "213"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:12]} Bc5 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:03]} 5. d3 {[%emt 0:00:13]} d6 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:27]} h6 {[%emt 0:00:11]} 7. Re1 {[%emt 0:01:15]} O-O {[%emt 0:00:11]} 8. Nbd2 {[%emt 0:00:58]} a5 {[%emt 0:00:20]} 9. Nf1 {[%emt 0:01:14]} a4 {[%emt 0:00:12]} 10. Bb5 {[%emt 0:01:25]} a3 {[%emt 0:00:23]} 11. b4 {[%emt 0:00:18]} Bb6 {[%emt 0:00:28]} 12. Be3 {[%emt 0:01:01]} Bxe3 {[%emt 0:03:34]} 13. Nxe3 {[%emt 0:00:14]} Ne7 {[%emt 0:08:57]} 14. Ba4 {[%emt 0:00:37]} Ng6 {[%emt 0:01:07]} 15. Bb3 {[%emt 0:00:12]} Re8 {[%emt 0:03:12]} 16. Qc2 {[%emt 0:00:16]} c6 {[%emt 0:10:45]} 17. Rad1 {[%emt 0:08:29]} d5 {[%emt 0:04:30]} 18. exd5 {[%emt 0:08:03]} cxd5 {[%emt 0:12:42]} 19. d4 {[%emt 0:01:13]} e4 {[%emt 0:01:46]} 20. Ne5 {[%emt 0:01:56]} Nxe5 {[%emt 0:10:10]} 21. dxe5 {[%emt 0:00:38]} Rxe5 {[%emt 0:00:03]} 22. Bxd5 {[%emt 0:06:32]} Qc7 {[%emt 0:01:13]} 23. Qb3 {[%emt 0:15:06]} Kf8 {[%emt 0:07:14]} 24. Rd4 {[%emt 0:06:08]} Bd7 {[%emt 0:09:07]} 25. Red1 {[%emt 0:12:40]} Ree8 {[%emt 0:07:12]} 26. b5 {[%emt 0:08:25]} Nxd5 {[%emt 0:06:08]} 27. Nxd5 {[%emt 0:00:39]} Qa5 {[%emt 0:00:55]} 28. c4 {[%emt 0:06:48]} Be6 {[%emt 0:02:22]} 29. h3 {[%emt 0:08:06]} Bf5 {[%emt 0:05:38]} 30. Qg3 {[%emt 0:05:03]} Rad8 {[%emt 0:01:45]} 31. Qf4 {[%emt 0:02:30]} Bg6 {[%emt 0:00:51]} 32. Kh2 {[%emt 0:01:30]} Rd7 {[%emt 0:00:40]} 33. c5 {[%emt 0:03:23]} Red8 {[%emt 0:02:13]} 34. c6 {[%emt 0:00:37]} bxc6 {[%emt 0:00:30]} 35. bxc6 {[%emt 0:00:16]} Rxd5 {[%emt 0:00:08]} 36. Rxd5 {[%emt 0:00:27]} Rxd5 {[%emt 0:00:02]} 37. Qb8+ {[%emt 0:01:01]} Ke7 {[%emt 0:00:01]} 38. Qb7+ {[%emt 0:00:39]} Kf6 {[%emt 0:02:47]} 39. c7 {[%emt 0:00:12]} Rxd1 {[%emt 0:01:13]} 40. Qc6+ {[%emt 0:00:45]} Kg5 {[%emt 0:00:29]} 41. c8=Q {[%emt 0:03:24]} Qe5+ {[%emt 0:08:18]} 42. g3 {[%emt 0:00:20]} Bf5 {[%emt 0:02:06]} 43. Qc5 {[%emt 0:20:56]} Qxc5 {[%emt 0:03:32]} 44. Qxc5 {[%emt 0:00:11]} Kg6 {[%emt 0:01:06]} 45. Qxa3 {[%emt 0:01:24]} Rd2 {[%emt 0:02:19]} 46. Qa7 {[%emt 0:02:24]} e3 {[%emt 0:02:42]} 47. Qxe3 {[%emt 0:00:28]} Rxa2 {[%emt 0:00:02]} 48. g4 {[%emt 0:00:52]} Be6 {[%emt 0:01:09]} 49. Qe4+ {[%emt 0:00:55]} Kf6 {[%emt 0:00:16]} 50. Kg3 {[%emt 0:00:29]} Ra3+ {[%emt 0:06:30]} 51. f3 {[%emt 0:01:36]} Rb3 {[%emt 0:00:41]} 52. h4 {[%emt 0:01:11]} Ke7 {[%emt 0:03:08]} 53. Kf2 {[%emt 0:00:53]} Rb2+ {[%emt 0:02:14]} 54. Ke1 {[%emt 0:00:45]} Rb5 {[%emt 0:00:55]} 55. f4 {[%emt 0:01:18]} g6 {[%emt 0:02:10]} 56. h5 {[%emt 0:00:44]} gxh5 {[%emt 0:00:51]} 57. f5 {[%emt 0:00:31]} Rb6 {[%emt 0:00:56]} 58. f6+ {[%emt 0:00:47]} Kd7 {[%emt 0:00:24]} 59. Qd3+ {[%emt 0:00:24]} Kc6 {[%emt 0:00:40]} 60. Qc2+ {[%emt 0:00:33]} Kb7 {[%emt 0:00:32]} 61. Qe4+ {[%emt 0:00:25]} Ka6 {[%emt 0:00:25]} 62. Qa4+ {[%emt 0:00:30]} Kb7 {[%emt 0:00:01]} 63. Qe4+ {[%emt 0:00:17]} Ka6 {[%emt 0:01:39]} 64. Qa8+ {[%emt 0:00:17]} Kb5 {[%emt 0:00:00]} 65. gxh5 {[%emt 0:00:09]} Rd6 {[%emt 0:00:04]} 66. Qb8+ {[%emt 0:01:01]} Kc6 {[%emt 0:00:07]} 67. Qe8+ {[%emt 0:00:48]} Kb7 {[%emt 0:00:29]} 68. Qe7+ {[%emt 0:00:24]} Kc6 {[%emt 0:00:08]} 69. Qe8+ {[%emt 0:00:01]} Kb7 {[%emt 0:00:00]} 70. Qb5+ {[%emt 0:00:50]} Kc7 {[%emt 0:00:42]} 71. Qc5+ {[%emt 0:00:36]} Kd7 {[%emt 0:00:01]} 72. Qa7+ {[%emt 0:00:36]} Kc6 {[%emt 0:00:15]} 73. Qa4+ {[%emt 0:00:33]} Kb7 {[%emt 0:00:30]} 74. Qb4+ {[%emt 0:00:12]} Kc6 {[%emt 0:00:35]} 75. Qc3+ {[%emt 0:00:21]} Kd7 {[%emt 0:00:33]} 76. Qe3 {[%emt 0:00:26]} Rd5 {[%emt 0:00:25]} 77. Qxh6 {[%emt 0:00:31]} Bg4 {[%emt 0:00:01]} 78. Qe3 {[%emt 0:00:39]} Bxh5 {[%emt 0:00:16]} 79. Qe7+ {[%emt 0:00:09]} Kc6 {[%emt 0:00:19]} 80. Kf2 {[%emt 0:00:22]} Bg6 {[%emt 0:00:25]} 81. Ke3 {[%emt 0:00:32]} Rd3+ {[%emt 0:00:41]} 82. Kf4 {[%emt 0:00:13]} Rd5 {[%emt 0:00:04]} 83. Qa7 {[%emt 0:00:32]} Rf5+ {[%emt 0:00:30]} 84. Kg4 {[%emt 0:00:19]} Rd5 {[%emt 0:00:59]} 85. Qa6+ {[%emt 0:00:35]} Kc7 {[%emt 0:00:53]} 86. Qa7+ {[%emt 0:00:13]} Kc6 {[%emt 0:00:02]} 87. Qb8 {[%emt 0:00:12]} Rc5 {[%emt 0:00:57]} 88. Qc8+ {[%emt 0:00:20]} Kd6 {[%emt 0:00:14]} 89. Qd8+ {[%emt 0:00:07]} Kc6 {[%emt 0:00:05]} 90. Kf4 {[%emt 0:00:19]} Rf5+ {[%emt 0:00:34]} 91. Ke3 {[%emt 0:00:16]} Rd5 {[%emt 0:00:07]} 92. Qe7 {[%emt 0:00:53]} Rd3+ {[%emt 0:00:19]} 93. Kf4 {[%emt 0:00:08]} Rd5 {[%emt 0:00:07]} 94. Qe8+ {[%emt 0:00:25]} Kc7 {[%emt 0:00:34]} 95. Ke3 {[%emt 0:00:50]} Rd3+ {[%emt 0:00:10]} 96. Ke2 {[%emt 0:00:14]} Rd5 {[%emt 0:00:08]} 97. Qa8 {[%emt 0:00:15]} Kd6 {[%emt 0:00:43]} 98. Qa7 {[%emt 0:01:08]} Kc6 {[%emt 0:01:11]} 99. Kf2 {[%emt 0:00:14]} Rf5+ {[%emt 0:00:10]} 100. Kg3 {[%emt 0:00:09]} Rg5+ {[%emt 0:00:11]} 101. Kf4 {[%emt 0:00:09]} Rf5+ {[%emt 0:00:05]} 102. Kg4 {[%emt 0:00:06]} Rd5 {[%emt 0:00:05]} 103. Qa8+ {[%emt 0:00:07]} Kd6 {[%emt 0:00:10]} 104. Qd8+ {[%emt 0:00:04]} Kc6 {[%emt 0:00:07]} 105. Qa8+ {[%emt 0:00:08]} Kd6 {[%emt 0:00:04]} 106. Qd8+ {[%emt 0:00:07]} Kc6 {[%emt 0:00:08]} 107. Qa8+ {[%emt 0:00:05]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.11"]
[Round "5.3"]
[White "Yoo, Christopher Woojin"]
[Black "Daggupati, Balaji"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2550"]
[BlackElo "2488"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:10]} d5 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:05]} d4 {[%emt 0:00:32]} 3. b4 {[%emt 0:00:17]} c5 {[%emt 0:00:19]} 4. e3 {[%emt 0:00:08]} dxe3 {[%emt 0:00:37]} 5. fxe3 {[%emt 0:00:06]} cxb4 {[%emt 0:00:06]} 6. a3 {[%emt 0:00:05]} e5 {[%emt 0:16:15]} 7. Nxe5 {[%emt 0:07:15]} Bd6 {[%emt 0:05:12]} 8. Bb2 {[%emt 0:06:17]} Nf6 {[%emt 0:08:05]} 9. axb4 {[%emt 0:09:54]} O-O {[%emt 0:03:21]} 10. Be2 {[%emt 0:06:54]} Re8 {[%emt 0:09:59]} 11. Nf3 {[%emt 0:08:05]} Bxb4 {[%emt 0:01:44]} 12. O-O {[%emt 0:03:47]} Nc6 {[%emt 0:02:10]} 13. Nc3 {[%emt 0:03:32]} Bg4 {[%emt 0:04:18]} 14. Qb3 {[%emt 0:04:44]} Bf8 {[%emt 0:21:29]} 15. h3 {[%emt 0:10:40]} Bxf3 {[%emt 0:01:26]} 16. Bxf3 {[%emt 0:00:54]} Qxd2 {[%emt 0:04:46]} 17. Nd5 {[%emt 0:01:42]} Nxd5 {[%emt 0:02:59]} 18. Bxd5 {[%emt 0:00:10]} Nd8 {[%emt 0:00:37]} 19. Bd4 {[%emt 0:03:16]} Qb4 {[%emt 0:01:36]} 20. Qc2 {[%emt 0:03:42]} Qd6 {[%emt 0:00:41]} 21. Rf3 {[%emt 0:04:56]} Qg6 {[%emt 0:02:02]} 22. Qf2 {[%emt 0:01:20]} Bd6 {[%emt 0:00:16]} 23. Rf1 {[%emt 0:02:15]} Rf8 {[%emt 0:01:13]} 24. c5 {[%emt 0:00:21]} Be7 {[%emt 0:02:45]} 25. Rf4 {[%emt 0:09:07]} Bg5 {[%emt 0:02:41]} 26. Rg4 {[%emt 0:00:30]} h5 {[%emt 0:00:21]} 27. Rg3 {[%emt 0:01:25]} Kh7 {[%emt 0:00:03]} 28. Qf3 {[%emt 0:01:31]} h4 {[%emt 0:01:34]} 29. Be4 {[%emt 0:00:30]} f5 {[%emt 0:00:09]} 30. Rg4 {[%emt 0:00:17]} Qh6 {[%emt 0:01:07]} 31. Bxf5+ {[%emt 0:01:12]} Kh8 {[%emt 0:00:05]} 32. Qe4 {[%emt 0:02:19]} Nc6 {[%emt 0:00:36]} 33. Rxg5 {[%emt 0:01:26]} Nxd4 {[%emt 0:05:13]} 34. Rg6 {[%emt 0:00:12]} Ne2+ {[%emt 0:00:04]} 35. Kh2 {[%emt 0:00:03]} Qh5 {[%emt 0:01:33]} 36. Qe7 {[%emt 0:01:20]} Rg8 {[%emt 0:00:01]} 37. Rg5 {[%emt 0:00:46]} Qh6 {[%emt 0:00:15]} 38. Bg6 {[%emt 0:00:18]} Ng3 {[%emt 0:01:04]} 39. Rf4 {[%emt 0:01:25]} Rad8 {[%emt 0:01:42]} 40. Rgg4 {[%emt 0:00:27]} Rd5 {[%emt 0:00:42]} 41. Rf8 {[%emt 0:31:37]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.11"]
[Round "5.4"]
[White "Yip, Carissa"]
[Black "Espinosa, Pedro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2416"]
[BlackElo "2130"]
[Annotator "ChessBase"]
[PlyCount "120"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. g3 {[%emt 0:00:02]} d5 {[%emt 0:00:43]} 2. Bg2 {[%emt 0:00:06]} e5 {[%emt 0:02:45]} 3. d3 {[%emt 0:00:13]} Nf6 {[%emt 0:01:03]} 4. Nd2 {[%emt 0:01:32]} Bc5 {[%emt 0:01:52]} 5. e3 {[%emt 0:01:53]} Bf5 {[%emt 0:05:04]} 6. h3 {[%emt 0:02:59]} O-O {[%emt 0:02:57]} 7. a3 {[%emt 0:02:47]} Nc6 {[%emt 0:09:23]} 8. Ne2 {[%emt 0:00:45]} Qd7 {[%emt 0:02:04]} 9. b3 {[%emt 0:00:36]} h5 {[%emt 0:05:52]} 10. Bb2 {[%emt 0:04:10]} a5 {[%emt 0:01:37]} 11. Nf3 {[%emt 0:09:22]} Rfe8 {[%emt 0:06:38]} 12. Nh4 {[%emt 0:06:07]} Bh7 {[%emt 0:01:44]} 13. O-O {[%emt 0:04:14]} Rad8 {[%emt 0:04:35]} 14. Nf3 {[%emt 0:05:09]} Qe7 {[%emt 0:04:57]} 15. d4 {[%emt 0:06:57]} exd4 {[%emt 0:02:26]} 16. Nexd4 {[%emt 0:00:05]} Nxd4 {[%emt 0:01:04]} 17. exd4 {[%emt 0:00:07]} Bd6 {[%emt 0:01:52]} 18. Re1 {[%emt 0:10:18]} Ne4 {[%emt 0:03:19]} 19. c4 {[%emt 0:00:06]} c6 {[%emt 0:02:40]} 20. h4 {[%emt 0:03:47]} Qf6 {[%emt 0:01:45]} 21. Qe2 {[%emt 0:00:36]} Bf5 {[%emt 0:04:32]} 22. Ne5 {[%emt 0:02:03]} g6 {[%emt 0:03:18]} 23. cxd5 {[%emt 0:06:38]} cxd5 {[%emt 0:00:24]} 24. Rf1 {[%emt 0:00:11]} Bxe5 {[%emt 0:02:59]} 25. dxe5 {[%emt 0:00:05]} Qb6 {[%emt 0:00:16]} 26. Kh2 {[%emt 0:07:32]} Qxb3 {[%emt 0:01:28]} 27. Bd4 {[%emt 0:00:52]} Rc8 {[%emt 0:02:36]} 28. Qe1 {[%emt 0:03:26]} Qa4 {[%emt 0:02:47]} 29. Qe3 {[%emt 0:01:11]} Nf6 {[%emt 0:04:04]} 30. f3 {[%emt 0:00:57]} Nd7 {[%emt 0:01:07]} 31. Rad1 {[%emt 0:02:33]} Rc2 {[%emt 0:02:32]} 32. Ba1 {[%emt 0:01:47]} Be6 {[%emt 0:01:43]} 33. Rfe1 {[%emt 0:01:37]} Ra2 {[%emt 0:01:10]} 34. Rc1 {[%emt 0:02:55]} Qxa3 {[%emt 0:01:19]} 35. Bc3 {[%emt 0:00:32]} b5 {[%emt 0:01:25]} 36. Qf4 {[%emt 0:04:18]} Qa4 {[%emt 0:03:48]} 37. Bd4 {[%emt 0:00:17]} b4 {[%emt 0:00:56]} 38. g4 {[%emt 0:00:58]} hxg4 {[%emt 0:01:09]} 39. fxg4 {[%emt 0:00:07]} Rc2 {[%emt 0:03:28]} 40. h5 {[%emt 0:03:38]} Rxc1 {[%emt 0:02:09]} 41. Rxc1 {[%emt 0:30:15]} Nf8 {[%emt 0:32:32]} 42. Qf6 {[%emt 0:03:05]} Nh7 {[%emt 0:00:00]} 43. Qf2 {[%emt 0:00:00]} Qd7 {[%emt 0:00:00]} 44. Qd2 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 45. Qh6 {[%emt 0:00:00]} Nf8 {[%emt 0:00:00]} 46. Bc5 {[%emt 0:00:00]} Qe8 {[%emt 0:00:00]} 47. Bd6 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 48. Rh1 {[%emt 0:00:00]} Nh7 {[%emt 0:00:00]} 49. Rf1 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 50. Rf5 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 51. Rf2 {[%emt 0:00:00]} b3 {[%emt 0:00:00]} 52. Ba3 {[%emt 0:00:00]} Rc2 {[%emt 0:00:00]} 53. Rf6 {[%emt 0:01:16]} Qe8 {[%emt 0:01:23]} 54. Rf1 {[%emt 0:01:09]} b2 {[%emt 0:01:10]} 55. Rg1 {[%emt 0:01:00]} Qb5 {[%emt 0:01:11]} 56. Be7 {[%emt 0:00:14]} b1=Q {[%emt 0:03:45]} 57. Rxb1 {[%emt 0:00:09]} Qxb1 {[%emt 0:00:20]} 58. Bf6 {[%emt 0:00:05]} Nxf6 {[%emt 0:00:32]} 59. Qxg5+ {[%emt 0:00:14]} Kf8 {[%emt 0:00:25]} 60. Qxf6 {[%emt 0:00:18]} Ke8 {[%emt 0:00:47]} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.11"]
[Round "5.5"]
[White "Wang, Justin"]
[Black "Brodsky, David"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2469"]
[BlackElo "2496"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:01:08]} c6 {[%emt 0:00:03]} 5. Bg5 {[%emt 0:02:02]} h6 {[%emt 0:00:05]} 6. Bxf6 {[%emt 0:00:16]} Qxf6 {[%emt 0:00:06]} 7. e3 {[%emt 0:00:02]} Nd7 {[%emt 0:00:26]} 8. Bd3 {[%emt 0:00:18]} g6 {[%emt 0:00:52]} 9. O-O {[%emt 0:00:16]} Bg7 {[%emt 0:00:33]} 10. Qe2 {[%emt 0:02:39]} O-O {[%emt 0:03:28]} 11. Rac1 {[%emt 0:01:14]} Qe7 {[%emt 0:04:33]} 12. Nd2 {[%emt 0:07:51]} Rd8 {[%emt 0:03:42]} 13. Rfd1 {[%emt 0:04:16]} Nf6 {[%emt 0:22:57]} 14. Nf3 {[%emt 0:04:54]} Bd7 {[%emt 0:05:18]} 15. c5 {[%emt 0:09:34]} Be8 {[%emt 0:05:57]} 16. b4 {[%emt 0:00:09]} b6 {[%emt 0:02:12]} 17. Ne5 {[%emt 0:00:36]} bxc5 {[%emt 0:01:44]} 18. bxc5 {[%emt 0:00:04]} Rab8 {[%emt 0:03:46]} 19. Qc2 {[%emt 0:01:09]} Qc7 {[%emt 0:01:29]} 20. f4 {[%emt 0:01:46]} Nd7 {[%emt 0:03:40]} 21. Nf3 {[%emt 0:00:25]} Qa5 {[%emt 0:03:48]} 22. Nb1 {[%emt 0:01:33]} Rb4 {[%emt 0:11:27]} 23. Nbd2 {[%emt 0:01:20]} Rdb8 {[%emt 0:00:26]} 24. Rb1 {[%emt 0:01:10]} Nf6 {[%emt 0:06:01]} 25. Rxb4 {[%emt 0:01:52]} Rxb4 {[%emt 0:00:10]} 26. h3 {[%emt 0:02:19]} Qa4 {[%emt 0:03:21]} 27. Rb1 {[%emt 0:04:19]} Qxc2 {[%emt 0:01:58]} 28. Bxc2 {[%emt 0:00:03]} Rxb1+ {[%emt 0:00:08]} 29. Nxb1 {[%emt 0:02:25]} Nd7 {[%emt 0:01:32]} 30. Nbd2 {[%emt 0:06:10]} Kf8 {[%emt 0:02:15]} 31. g4 {[%emt 0:04:59]} Ke7 {[%emt 0:01:30]} 32. h4 {[%emt 0:00:15]} Kd8 {[%emt 0:04:53]} 33. Kf2 {[%emt 0:04:34]} Kc7 {[%emt 0:04:59]} 34. Bd3 {[%emt 0:00:30]} Nf6 {[%emt 0:01:14]} 35. Ne5 {[%emt 0:03:15]} Nd7 {[%emt 0:00:19]} 36. Ndf3 {[%emt 0:01:06]} f5 {[%emt 0:02:31]} 37. Nxd7 {[%emt 0:02:44]} Bxd7 {[%emt 0:00:23]} 38. Kg3 {[%emt 0:03:53]} Kd8 {[%emt 0:00:46]} 39. Ne5 {[%emt 0:01:53]} Bxe5 {[%emt 0:00:28]} 40. dxe5 {[%emt 0:06:03]} h5 {[%emt 0:00:06]} 41. gxh5 {[%emt 0:32:45]} gxh5 {[%emt 0:30:06]} 42. Kf2 {[%emt 0:00:07]} Kc7 {[%emt 0:00:18]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.13"]
[Round "6.1"]
[White "Wang, Justin"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2469"]
[BlackElo "2550"]
[Annotator "ChessBase"]
[PlyCount "124"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:23]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:27]} d4 {[%emt 0:00:07]} 3. b4 {[%emt 0:01:34]} c5 {[%emt 0:00:13]} 4. d3 {[%emt 0:02:35]} cxb4 {[%emt 0:08:35]} 5. a3 {[%emt 0:00:38]} bxa3 {[%emt 0:02:30]} 6. Bxa3 {[%emt 0:02:39]} Nf6 {[%emt 0:03:49]} 7. g3 {[%emt 0:04:08]} g6 {[%emt 0:01:02]} 8. Bg2 {[%emt 0:02:21]} Bg7 {[%emt 0:01:13]} 9. O-O {[%emt 0:00:07]} O-O {[%emt 0:00:18]} 10. Nbd2 {[%emt 0:00:42]} Nc6 {[%emt 0:01:05]} 11. Nb3 {[%emt 0:00:41]} Re8 {[%emt 0:03:35]} 12. Nfd2 {[%emt 0:10:44]} Qc7 {[%emt 0:02:11]} 13. Qc2 {[%emt 0:00:28]} Nd7 {[%emt 0:13:08]} 14. Rfb1 {[%emt 0:27:20]} b6 {[%emt 0:04:31]} 15. c5 {[%emt 0:01:43]} Bb7 {[%emt 0:00:31]} 16. cxb6 {[%emt 0:01:29]} axb6 {[%emt 0:00:09]} 17. Rc1 {[%emt 0:00:13]} Rec8 {[%emt 0:03:31]} 18. Bxe7 {[%emt 0:05:49]} Rxa1 {[%emt 0:03:12]} 19. Nxa1 {[%emt 0:00:16]} Qe5 {[%emt 0:00:51]} 20. Ba3 {[%emt 0:00:15]} Qxe2 {[%emt 0:02:29]} 21. Nc4 {[%emt 0:09:09]} Qxc2 {[%emt 0:01:49]} 22. Nxc2 {[%emt 0:00:06]} Ba8 {[%emt 0:08:41]} 23. Nd6 {[%emt 0:04:04]} Rd8 {[%emt 0:02:59]} 24. Bxc6 {[%emt 0:11:46]} Bxc6 {[%emt 0:00:04]} 25. Nxd4 {[%emt 0:00:01]} Bxd4 {[%emt 0:00:13]} 26. Rxc6 {[%emt 0:00:04]} Ne5 {[%emt 0:01:08]} 27. Rc7 {[%emt 0:00:01]} Ra8 {[%emt 0:00:42]} 28. Nb5 {[%emt 0:00:06]} Nxd3 {[%emt 0:00:38]} 29. Nxd4 {[%emt 0:02:03]} Rxa3 {[%emt 0:00:05]} 30. f4 {[%emt 0:04:07]} Ra1+ {[%emt 0:01:46]} 31. Kg2 {[%emt 0:00:06]} Ra2+ {[%emt 0:00:36]} 32. Kg1 {[%emt 0:00:44]} Ra4 {[%emt 0:04:34]} 33. Nc6 {[%emt 0:01:31]} Ra1+ {[%emt 0:01:33]} 34. Kg2 {[%emt 0:00:01]} Rc1 {[%emt 0:02:54]} 35. Ne7+ {[%emt 0:01:18]} Kg7 {[%emt 0:03:42]} 36. Rb7 {[%emt 0:00:36]} Rc2+ {[%emt 0:01:45]} 37. Kg1 {[%emt 0:00:04]} Ne1 {[%emt 0:03:53]} 38. h4 {[%emt 0:00:10]} Nf3+ {[%emt 0:01:06]} 39. Kf1 {[%emt 0:00:04]} Nd2+ {[%emt 0:02:56]} 40. Ke2 {[%emt 0:06:30]} Ne4+ {[%emt 0:01:19]} 41. Kd3 {[%emt 0:05:55]} Nc5+ {[%emt 0:00:27]} 42. Kxc2 {[%emt 0:00:02]} Nxb7 {[%emt 0:00:04]} 43. g4 {[%emt 0:01:48]} Nd6 {[%emt 0:02:27]} 44. Kd3 {[%emt 0:04:46]} b5 {[%emt 0:02:03]} 45. Kd4 {[%emt 0:00:44]} h5 {[%emt 0:01:30]} 46. g5 {[%emt 0:01:45]} Kf8 {[%emt 0:00:50]} 47. Nd5 {[%emt 0:00:27]} Nf5+ {[%emt 0:00:04]} 48. Kc5 {[%emt 0:00:07]} Nxh4 {[%emt 0:00:06]} 49. Ne3 {[%emt 0:00:54]} Nf3 {[%emt 0:00:45]} 50. Kxb5 {[%emt 0:00:29]} h4 {[%emt 0:02:43]} 51. Kc4 {[%emt 0:00:44]} h3 {[%emt 0:00:15]} 52. Ng4 {[%emt 0:00:04]} h2 {[%emt 0:00:08]} 53. Nf2 {[%emt 0:00:04]} Ng1 {[%emt 0:00:17]} 54. Kd4 {[%emt 0:02:40]} Nh3 {[%emt 0:00:16]} 55. Nh1 {[%emt 0:00:06]} Nxf4 {[%emt 0:00:03]} 56. Ke4 {[%emt 0:00:42]} Ne6 {[%emt 0:00:11]} 57. Kf3 {[%emt 0:00:05]} Nxg5+ {[%emt 0:00:03]} 58. Kg2 {[%emt 0:00:03]} Ne4 {[%emt 0:00:08]} 59. Kxh2 {[%emt 0:01:06]} f5 {[%emt 0:00:05]} 60. Ng3 {[%emt 0:01:18]} Nxg3 {[%emt 0:00:07]} 61. Kxg3 {[%emt 0:00:04]} Kf7 {[%emt 0:00:12]} 62. Kf4 {[%emt 0:00:03]} Kf6 {[%emt 0:00:04]} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.13"]
[Round "6.2"]
[White "Espinosa, Pedro"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2130"]
[BlackElo "2544"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:33]} b6 {[%emt 0:00:54]} 3. Nc3 {[%emt 0:04:44]} Bb7 {[%emt 0:00:10]} 4. d5 {[%emt 0:02:01]} e6 {[%emt 0:00:06]} 5. a3 {[%emt 0:03:01]} g6 {[%emt 0:00:51]} 6. e4 {[%emt 0:02:01]} d6 {[%emt 0:00:06]} 7. Be3 {[%emt 0:03:34]} Bg7 {[%emt 0:00:44]} 8. Be2 {[%emt 0:03:20]} O-O {[%emt 0:01:28]} 9. Qd2 {[%emt 0:01:55]} exd5 {[%emt 0:03:53]} 10. exd5 {[%emt 0:02:45]} c6 {[%emt 0:00:26]} 11. dxc6 {[%emt 0:03:04]} Nxc6 {[%emt 0:00:08]} 12. Nf3 {[%emt 0:05:13]} Na5 {[%emt 0:00:24]} 13. Rd1 {[%emt 0:04:02]} Qc8 {[%emt 0:09:33]} 14. Nb5 {[%emt 0:04:52]} Bxf3 {[%emt 0:03:05]} 15. Nxd6 {[%emt 0:06:47]} Ne4 {[%emt 0:33:52]} 16. Nxc8 {[%emt 0:07:16]} Nxd2 {[%emt 0:00:09]} 17. Ne7+ {[%emt 0:09:32]} Kh8 {[%emt 0:00:02]} 18. gxf3 {[%emt 0:02:32]} Ndb3 {[%emt 0:00:10]} 19. Rb1 {[%emt 0:02:25]} Rfe8 {[%emt 0:00:47]} 20. Nd5 {[%emt 0:01:49]} Rac8 {[%emt 0:00:11]} 21. c5 {[%emt 0:03:12]} bxc5 {[%emt 0:01:24]} 22. O-O {[%emt 0:01:22]} Rcd8 {[%emt 0:02:10]} 23. Nc3 {[%emt 0:03:16]} Nd2 {[%emt 0:10:31]} 24. Bxd2 {[%emt 0:00:57]} Rxd2 {[%emt 0:00:04]} 25. Bb5 {[%emt 0:01:29]} Rb8 {[%emt 0:00:02]} 26. a4 {[%emt 0:01:22]} c4 {[%emt 0:05:53]} 27. Rfd1 {[%emt 0:04:13]} Rbd8 {[%emt 0:00:13]} 28. Re1 {[%emt 0:03:05]} Bd4 {[%emt 0:01:15]} 29. Nd1 {[%emt 0:01:06]} Rd6 {[%emt 0:04:10]} 30. Re7 {[%emt 0:06:19]} a6 {[%emt 0:00:59]} 31. Be8 {[%emt 0:00:46]} Kg8 {[%emt 0:06:41]} 32. Kf1 {[%emt 0:04:56]} Kf8 {[%emt 0:04:46]} 33. Rd7 {[%emt 0:00:23]} Bb6 {[%emt 0:00:14]} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.13"]
[Round "6.3"]
[White "Brodsky, David"]
[Black "Liang, Awonder"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2496"]
[BlackElo "2625"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:01]} c6 {[%emt 0:00:01]} 2. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:04]} Bf5 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:06]} 5. Be2 {[%emt 0:00:05]} Nd7 {[%emt 0:00:06]} 6. O-O {[%emt 0:00:07]} h6 {[%emt 0:00:06]} 7. Nbd2 {[%emt 0:00:11]} Ne7 {[%emt 0:00:07]} 8. Nb3 {[%emt 0:00:04]} a6 {[%emt 0:00:08]} 9. Bd2 {[%emt 0:03:23]} g5 {[%emt 0:00:08]} 10. Ne1 {[%emt 0:11:41]} Bg7 {[%emt 0:00:10]} 11. Nd3 {[%emt 0:04:52]} b6 {[%emt 0:00:02]} 12. c3 {[%emt 0:16:15]} c5 {[%emt 0:25:54]} 13. Ne1 {[%emt 0:02:41]} O-O {[%emt 0:02:36]} 14. f4 {[%emt 0:02:24]} c4 {[%emt 0:03:12]} 15. fxg5 {[%emt 0:04:53]} hxg5 {[%emt 0:02:05]} 16. Nc1 {[%emt 0:00:39]} f6 {[%emt 0:01:14]} 17. exf6 {[%emt 0:02:35]} Nxf6 {[%emt 0:00:02]} 18. Bxg5 {[%emt 0:02:16]} Ne4 {[%emt 0:00:01]} 19. Be3 {[%emt 0:02:33]} Qd7 {[%emt 0:10:11]} 20. Bh5 {[%emt 0:03:18]} Bh7 {[%emt 0:03:05]} 21. Nf3 {[%emt 0:03:27]} Nf5 {[%emt 0:11:41]} 22. Bf4 {[%emt 0:02:54]} Bh6 {[%emt 0:04:17]} 23. Bxh6 {[%emt 0:06:40]} Nxh6 {[%emt 0:00:14]} 24. Ne2 {[%emt 0:02:51]} Qg7 {[%emt 0:00:16]} 25. Qe1 {[%emt 0:05:45]} Kh8 {[%emt 0:05:26]} 26. Ng3 {[%emt 0:01:56]} Rg8 {[%emt 0:04:33]} 27. Ne5 {[%emt 0:01:22]} Ra7 {[%emt 0:00:01]} 28. Rf3 {[%emt 0:07:57]} Bf5 {[%emt 0:07:56]} 29. Qe2 {[%emt 0:02:03]} Qh7 {[%emt 0:00:01]} 30. Nxe4 {[%emt 0:03:12]} Bxe4 {[%emt 0:00:36]} 31. Rg3 {[%emt 0:00:37]} Rxg3 {[%emt 0:05:13]} 32. hxg3 {[%emt 0:00:04]} Nf5 {[%emt 0:16:51]} 33. g4 {[%emt 0:01:43]} Ng3 {[%emt 0:00:00]} 34. Qf2 {[%emt 0:00:22]} Rg7 {[%emt 0:00:00]} 35. Qxg3 {[%emt 0:01:23]} Qxh5 {[%emt 0:00:00]} 36. Qh3 {[%emt 0:01:35]} Qh7 {[%emt 0:00:00]} 37. Rf1 {[%emt 0:00:25]} Kg8 {[%emt 0:00:00]} 38. Rf6 {[%emt 0:00:47]} Re7 {[%emt 0:00:00]} 39. g5 {[%emt 0:01:41]} Qg7 {[%emt 0:00:00]} 40. Qh6 {[%emt 0:00:51]} b5 {[%emt 0:00:00]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.14"]
[Round "6.4"]
[White "Daggupati, Balaji"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2488"]
[BlackElo "2553"]
[Annotator "ChessBase"]
[PlyCount "163"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:19]} 6. Be3 {[%emt 0:00:09]} e5 {[%emt 0:00:32]} 7. Nf3 {[%emt 0:00:07]} Be7 {[%emt 0:00:46]} 8. h3 {[%emt 0:00:06]} Be6 {[%emt 0:01:17]} 9. g4 {[%emt 0:00:43]} h6 {[%emt 0:00:40]} 10. g5 {[%emt 0:07:17]} hxg5 {[%emt 0:00:18]} 11. Nxg5 {[%emt 0:00:08]} Nc6 {[%emt 0:01:30]} 12. Nxe6 {[%emt 0:06:00]} fxe6 {[%emt 0:00:10]} 13. Bc4 {[%emt 0:05:32]} Qd7 {[%emt 0:07:27]} 14. Rg1 {[%emt 0:08:19]} Rxh3 {[%emt 0:14:45]} 15. Qd2 {[%emt 0:18:05]} O-O-O {[%emt 0:06:14]} 16. O-O-O {[%emt 0:09:23]} Bf8 {[%emt 0:09:44]} 17. Qe2 {[%emt 0:13:21]} Kb8 {[%emt 0:05:54]} 18. Rd3 {[%emt 0:03:54]} Nd4 {[%emt 0:16:25]} 19. Bxd4 {[%emt 0:00:52]} Rxd3 {[%emt 0:00:07]} 20. Qxd3 {[%emt 0:00:24]} exd4 {[%emt 0:00:06]} 21. Qxd4 {[%emt 0:00:04]} d5 {[%emt 0:06:21]} 22. exd5 {[%emt 0:00:51]} exd5 {[%emt 0:00:41]} 23. Bb3 {[%emt 0:01:57]} Qf5 {[%emt 0:04:19]} 24. Re1 {[%emt 0:05:48]} Bd6 {[%emt 0:04:29]} 25. Kb1 {[%emt 0:00:05]} Qf4 {[%emt 0:04:47]} 26. Qxf4 {[%emt 0:05:33]} Bxf4 {[%emt 0:00:02]} 27. Re7 {[%emt 0:00:16]} g5 {[%emt 0:04:20]} 28. f3 {[%emt 0:00:53]} d4 {[%emt 0:01:41]} 29. Ne2 {[%emt 0:00:45]} d3 {[%emt 0:03:06]} 30. cxd3 {[%emt 0:01:39]} Rxd3 {[%emt 0:00:25]} 31. Nxf4 {[%emt 0:00:16]} gxf4 {[%emt 0:00:07]} 32. Rf7 {[%emt 0:00:04]} Rd6 {[%emt 0:02:29]} 33. Kc2 {[%emt 0:03:34]} Ka7 {[%emt 0:01:31]} 34. Rg7 {[%emt 0:03:37]} Nd5 {[%emt 0:03:32]} 35. Kd3 {[%emt 0:03:03]} Nb4+ {[%emt 0:00:54]} 36. Kc3 {[%emt 0:01:39]} Nc6 {[%emt 0:01:13]} 37. Rg5 {[%emt 0:01:30]} Kb6 {[%emt 0:00:22]} 38. Bd5 {[%emt 0:00:46]} Ne7 {[%emt 0:01:14]} 39. Be4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:21]} 40. Rf5 {[%emt 0:01:39]} Nd4 {[%emt 0:00:52]} 41. Rf7 {[%emt 0:02:45]} Nb5+ {[%emt 0:02:39]} 42. Kb3 {[%emt 0:01:14]} Nc7 {[%emt 0:02:18]} 43. Kc4 {[%emt 0:07:33]} Rd2 {[%emt 0:04:37]} 44. a4 {[%emt 0:02:16]} a5 {[%emt 0:05:27]} 45. b4 {[%emt 0:03:17]} Rd1 {[%emt 0:01:28]} 46. b5 {[%emt 0:02:42]} Rc1+ {[%emt 0:03:16]} 47. Kb3 {[%emt 0:00:04]} Ka7 {[%emt 0:00:47]} 48. Rh7 {[%emt 0:06:53]} Rc5 {[%emt 0:04:42]} 49. Rg7 {[%emt 0:00:04]} Rc1 {[%emt 0:00:24]} 50. Rf7 {[%emt 0:00:14]} Rc5 {[%emt 0:00:32]} 51. Rf6 {[%emt 0:04:20]} Na8 {[%emt 0:00:28]} 52. Rxf4 {[%emt 0:00:04]} Rc7 {[%emt 0:00:16]} 53. Bc2 {[%emt 0:04:00]} Nb6 {[%emt 0:01:11]} 54. Rd4 {[%emt 0:00:12]} Rg7 {[%emt 0:04:20]} 55. Rd8 {[%emt 0:01:09]} Rc7 {[%emt 0:01:17]} 56. Rd4 {[%emt 0:00:20]} Rg7 {[%emt 0:00:10]} 57. f4 {[%emt 0:00:58]} Rg3+ {[%emt 0:00:47]} 58. Rd3 {[%emt 0:00:04]} Rg4 {[%emt 0:01:57]} 59. Rf3 {[%emt 0:00:11]} Kb8 {[%emt 0:01:20]} 60. f5 {[%emt 0:01:29]} Rxa4 {[%emt 0:01:01]} 61. f6 {[%emt 0:01:04]} Rb4+ {[%emt 0:00:09]} 62. Ka2 {[%emt 0:00:32]} Nd7 {[%emt 0:00:51]} 63. f7 {[%emt 0:00:14]} Kc7 {[%emt 0:01:17]} 64. Rc3+ {[%emt 0:01:09]} Kd8 {[%emt 0:00:19]} 65. Bf5 {[%emt 0:00:24]} Nf8 {[%emt 0:00:40]} 66. Rc8+ {[%emt 0:00:55]} Ke7 {[%emt 0:00:01]} 67. Rc7+ {[%emt 0:00:04]} Kf6 {[%emt 0:00:16]} 68. Bd3 {[%emt 0:00:05]} b6 {[%emt 0:00:57]} 69. Bc4 {[%emt 0:00:03]} Kg7 {[%emt 0:00:34]} 70. Rc8 {[%emt 0:00:18]} Kf6 {[%emt 0:00:30]} 71. Rc6+ {[%emt 0:01:39]} Kg7 {[%emt 0:00:08]} 72. Rc7 {[%emt 0:00:37]} Kf6 {[%emt 0:00:19]} 73. Ka3 {[%emt 0:00:14]} Kg7 {[%emt 0:00:31]} 74. Rc6 {[%emt 0:00:20]} Nd7 {[%emt 0:00:35]} 75. Rc8 {[%emt 0:00:22]} Nf8 {[%emt 0:00:18]} 76. Rc7 {[%emt 0:00:51]} Kf6 {[%emt 0:00:20]} 77. Bd3 {[%emt 0:00:24]} Kg7 {[%emt 0:00:52]} 78. Rb7 {[%emt 0:00:33]} Rd4 {[%emt 0:01:23]} 79. Bc2 {[%emt 0:00:04]} Rb4 {[%emt 0:00:16]} 80. Ba4 {[%emt 0:00:46]} Ne6 {[%emt 0:00:44]} 81. Rxb6 {[%emt 0:01:15]} Nc5 {[%emt 0:00:18]} 82. Bd1 {[%emt 0:00:23]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.13"]
[Round "6.5"]
[White "Hong, Andrew"]
[Black "Yip, Carissa"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2504"]
[BlackElo "2416"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:01:18]} 2. c4 {[%emt 0:00:14]} g6 {[%emt 0:05:19]} 3. Nc3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:04]} 4. e4 {[%emt 0:00:06]} d6 {[%emt 0:00:03]} 5. Be2 {[%emt 0:00:18]} O-O {[%emt 0:00:07]} 6. Be3 {[%emt 0:00:04]} c5 {[%emt 0:05:12]} 7. d5 {[%emt 0:00:53]} e6 {[%emt 0:00:04]} 8. Nf3 {[%emt 0:00:36]} exd5 {[%emt 0:00:05]} 9. cxd5 {[%emt 0:00:50]} Ng4 {[%emt 0:07:11]} 10. Bf4 {[%emt 0:03:40]} f5 {[%emt 0:00:14]} 11. exf5 {[%emt 0:05:52]} Bxf5 {[%emt 0:05:12]} 12. O-O {[%emt 0:01:26]} Na6 {[%emt 0:03:52]} 13. h3 {[%emt 0:07:26]} Nf6 {[%emt 0:04:08]} 14. Nd2 {[%emt 0:06:48]} Nb4 {[%emt 0:20:24]} 15. Nc4 {[%emt 0:06:20]} Ne4 {[%emt 0:05:26]} 16. Nxe4 {[%emt 0:06:46]} Bxe4 {[%emt 0:00:02]} 17. Qd2 {[%emt 0:13:57]} Bxd5 {[%emt 0:21:29]} 18. Bxd6 {[%emt 0:03:19]} Rf5 {[%emt 0:05:07]} 19. a3 {[%emt 0:14:18]} Nc6 {[%emt 0:01:15]} 20. g4 {[%emt 0:02:09]} Nd4 {[%emt 0:04:02]} 21. gxf5 {[%emt 0:02:01]} b5 {[%emt 0:01:48]} 22. Bg3 {[%emt 0:11:30]} bxc4 {[%emt 0:00:05]} 23. fxg6 {[%emt 0:02:20]} hxg6 {[%emt 0:02:39]} 24. Rac1 {[%emt 0:02:59]} Qd7 {[%emt 0:00:45]} 25. Kh2 {[%emt 0:01:01]} Re8 {[%emt 0:01:49]} 26. Bd1 {[%emt 0:00:17]} Kh7 {[%emt 0:01:10]} 27. Rc3 {[%emt 0:01:40]} Bb7 {[%emt 0:00:50]} 28. Qf4 {[%emt 0:03:42]} Qd5 {[%emt 0:00:21]} 29. f3 {[%emt 0:00:52]} Nf5 {[%emt 0:01:26]} 30. Qxc4 {[%emt 0:01:17]} Qd2+ {[%emt 0:00:28]} 31. Bf2 {[%emt 0:00:21]} Be5+ {[%emt 0:01:02]} 32. Kg1 {[%emt 0:01:18]} Re7 {[%emt 0:01:43]} 33. Rc2 {[%emt 0:01:08]} Qh6 {[%emt 0:00:16]} 34. Qg4 {[%emt 0:00:27]} Bc8 {[%emt 0:01:10]} 35. Re1 {[%emt 0:01:17]} Rd7 {[%emt 0:01:15]} 36. Rxc5 {[%emt 0:00:31]} Bd4 {[%emt 0:00:35]} 37. Bxd4 {[%emt 0:00:31]} Rxd4 {[%emt 0:00:26]} 38. Qxd4 {[%emt 0:00:29]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.15"]
[Round "7.1"]
[White "Yip, Carissa"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2416"]
[BlackElo "2488"]
[Annotator "ChessBase"]
[PlyCount "139"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 5. Nxc6 {[%emt 0:00:03]} bxc6 {[%emt 0:00:05]} 6. e5 {[%emt 0:00:04]} Qe7 {[%emt 0:00:06]} 7. Qe2 {[%emt 0:00:08]} Nd5 {[%emt 0:00:05]} 8. Nd2 {[%emt 0:00:04]} a5 {[%emt 0:12:48]} 9. c4 {[%emt 0:04:48]} Nb6 {[%emt 0:02:36]} 10. g3 {[%emt 0:06:39]} Qe6 {[%emt 0:08:16]} 11. b3 {[%emt 0:11:03]} Bb4 {[%emt 0:16:49]} 12. Bb2 {[%emt 0:00:05]} O-O {[%emt 0:04:22]} 13. Bg2 {[%emt 0:23:35]} d5 {[%emt 0:09:09]} 14. O-O {[%emt 0:02:24]} Ba6 {[%emt 0:00:45]} 15. Rfc1 {[%emt 0:01:35]} Rfd8 {[%emt 0:01:54]} 16. Nf3 {[%emt 0:15:51]} dxc4 {[%emt 0:02:28]} 17. Qe4 {[%emt 0:01:20]} Qg6 {[%emt 0:04:52]} 18. Qh4 {[%emt 0:02:35]} Nd5 {[%emt 0:05:03]} 19. bxc4 {[%emt 0:02:37]} Be7 {[%emt 0:00:05]} 20. Qd4 {[%emt 0:00:04]} Nb4 {[%emt 0:04:16]} 21. Qc3 {[%emt 0:03:56]} Nd3 {[%emt 0:02:12]} 22. Rd1 {[%emt 0:03:16]} Bb4 {[%emt 0:05:29]} 23. Qc2 {[%emt 0:04:22]} Nxb2 {[%emt 0:01:16]} 24. Qxb2 {[%emt 0:00:23]} Bxc4 {[%emt 0:00:03]} 25. a3 {[%emt 0:01:03]} Bf8 {[%emt 0:00:22]} 26. Rxd8 {[%emt 0:02:15]} Rxd8 {[%emt 0:00:04]} 27. Qc3 {[%emt 0:00:04]} Qd3 {[%emt 0:07:14]} 28. Qxa5 {[%emt 0:00:10]} Qc2 {[%emt 0:00:03]} 29. h3 {[%emt 0:01:49]} Rb8 {[%emt 0:01:27]} 30. Qd2 {[%emt 0:02:58]} Rb1+ {[%emt 0:05:05]} 31. Rxb1 {[%emt 0:00:06]} Qxb1+ {[%emt 0:00:03]} 32. Kh2 {[%emt 0:00:09]} Bd5 {[%emt 0:00:03]} 33. a4 {[%emt 0:03:01]} Qb3 {[%emt 0:00:42]} 34. Qf4 {[%emt 0:00:44]} h6 {[%emt 0:04:18]} 35. a5 {[%emt 0:00:15]} Qa2 {[%emt 0:00:21]} 36. Nd4 {[%emt 0:03:58]} Bxg2 {[%emt 0:02:23]} 37. Kxg2 {[%emt 0:00:28]} Qd5+ {[%emt 0:01:43]} 38. Kh2 {[%emt 0:00:38]} Bc5 {[%emt 0:00:15]} 39. Nf5 {[%emt 0:00:44]} Qa2 {[%emt 0:00:38]} 40. Kg2 {[%emt 0:00:18]} Qd5+ {[%emt 0:00:36]} 41. Kh2 {[%emt 0:30:18]} Kh7 {[%emt 0:08:29]} 42. Ne3 {[%emt 0:00:00]} Qa2 {[%emt 0:02:24]} 43. h4 {[%emt 0:00:00]} Kg8 {[%emt 0:01:16]} 44. Ng4 {[%emt 0:00:00]} h5 {[%emt 0:03:33]} 45. Ne3 {[%emt 0:00:00]} Qxa5 {[%emt 0:00:16]} 46. e6 {[%emt 0:00:00]} fxe6 {[%emt 0:07:25]} 47. Qe5 {[%emt 0:00:00]} Qa2 {[%emt 0:02:48]} 48. Qxc5 {[%emt 0:00:00]} Qxf2+ {[%emt 0:00:05]} 49. Kh3 {[%emt 0:00:00]} Qg1 {[%emt 0:00:12]} 50. Qxc6 {[%emt 0:00:00]} Qxe3 {[%emt 0:00:42]} 51. Qe8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:04]} 52. Qxh5+ {[%emt 0:00:00]} Qh6 {[%emt 0:00:04]} 53. Qe5 {[%emt 0:00:00]} Qf6 {[%emt 0:00:06]} 54. Qxc7 {[%emt 0:00:00]} Qf1+ {[%emt 0:00:13]} 55. Kh2 {[%emt 0:00:00]} Qf2+ {[%emt 0:02:54]} 56. Kh3 {[%emt 0:00:00]} Kg6 {[%emt 0:00:15]} 57. Qe7 {[%emt 0:00:00]} Qf6 {[%emt 0:00:40]} 58. Qe8+ {[%emt 0:00:00]} Qf7 {[%emt 0:01:25]} 59. Qxf7+ {[%emt 0:00:06]} Kxf7 {[%emt 0:00:50]} 60. Kg4 {[%emt 0:00:04]} Kg6 {[%emt 0:01:32]} 61. Kf4 {[%emt 0:00:16]} Kf6 {[%emt 0:00:08]} 62. Ke4 {[%emt 0:00:17]} e5 {[%emt 0:00:08]} 63. g4 {[%emt 0:00:06]} Ke6 {[%emt 0:00:04]} 64. Ke3 {[%emt 0:01:35]} Kd5 {[%emt 0:00:11]} 65. h5 {[%emt 0:00:27]} Ke6 {[%emt 0:00:04]} 66. g5 {[%emt 0:00:02]} Kf5 {[%emt 0:00:05]} 67. h6 {[%emt 0:00:07]} gxh6 {[%emt 0:00:05]} 68. gxh6 {[%emt 0:00:05]} Kg6 {[%emt 0:00:02]} 69. Ke4 {[%emt 0:00:04]} Kxh6 {[%emt 0:00:03]} 70. Kxe5 {[%emt 0:00:03]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.14"]
[Round "7.2"]
[White "Mishra, Abhimanyu"]
[Black "Wang, Justin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2553"]
[BlackElo "2469"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:29]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:44]} 3. Bc4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:59]} 4. d3 {[%emt 0:00:17]} Bc5 {[%emt 0:02:04]} 5. c3 {[%emt 0:00:28]} d6 {[%emt 0:00:54]} 6. O-O {[%emt 0:00:28]} h6 {[%emt 0:00:20]} 7. Re1 {[%emt 0:01:06]} a6 {[%emt 0:03:29]} 8. a4 {[%emt 0:00:54]} Ba7 {[%emt 0:00:31]} 9. Nbd2 {[%emt 0:01:59]} O-O {[%emt 0:00:31]} 10. h3 {[%emt 0:01:50]} Be6 {[%emt 0:03:46]} 11. Bxe6 {[%emt 0:01:39]} fxe6 {[%emt 0:00:08]} 12. b4 {[%emt 0:01:30]} Qd7 {[%emt 0:06:11]} 13. Nc4 {[%emt 0:09:03]} Nh5 {[%emt 0:05:12]} 14. Ra2 {[%emt 0:02:13]} Nf4 {[%emt 0:00:45]} 15. Be3 {[%emt 0:11:07]} Bxe3 {[%emt 0:00:12]} 16. fxe3 {[%emt 0:04:00]} Ng6 {[%emt 0:00:14]} 17. Qb3 {[%emt 0:04:29]} Nd8 18. d4 {[%emt 0:00:30]} Nf7 19. Rf2 {[%emt 0:00:30]} Qe7 20. Ncd2 {[%emt 0:00:30]} Rae8 21. a5 {[%emt 0:00:30]} c6 22. Ref1 {[%emt 0:00:30]} Ng5 23. d5 {[%emt 0:00:30]} Nxf3+ 24. Nxf3 {[%emt 0:00:30]} cxd5 25. exd5 {[%emt 0:00:30]} Rf5 26. Nd2 {[%emt 0:00:30]} Qg5 27. c4 {[%emt 0:00:30]} Rxf2 28. Rxf2 {[%emt 0:00:30]} exd5 29. cxd5 {[%emt 0:00:30]} e4 30. Nc4 {[%emt 0:00:30]} Rc8 31. Rc2 {[%emt 0:00:30]} Qg3 32. Rf2 {[%emt 0:00:30]} Nh4 33. Qa2 {[%emt 0:00:30]} Rc7 34. Kf1 {[%emt 0:00:30]} Qh2 35. Nd2 {[%emt 0:00:30]} Rc1+ 36. Ke2 {[%emt 0:00:30]} Qg1 37. Nf1 {[%emt 0:00:30]} Nxg2 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.14"]
[Round "7.3"]
[White "Yoo, Christopher Woojin"]
[Black "Brodsky, David"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "2550"]
[BlackElo "2496"]
[Annotator "ChessBase"]
[PlyCount "120"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:08]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:14]} a6 {[%emt 0:00:07]} 4. Ba4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:06]} Nxe4 {[%emt 0:00:08]} 6. d4 {[%emt 0:00:03]} b5 {[%emt 0:00:05]} 7. Bb3 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 8. dxe5 {[%emt 0:00:05]} Be6 {[%emt 0:00:03]} 9. Be3 {[%emt 0:01:34]} Be7 {[%emt 0:00:12]} 10. c3 {[%emt 0:01:39]} O-O {[%emt 0:00:18]} 11. Nbd2 {[%emt 0:00:05]} Bg4 {[%emt 0:00:15]} 12. h3 {[%emt 0:01:11]} Nxd2 {[%emt 0:00:14]} 13. hxg4 {[%emt 0:00:16]} Nxf1 {[%emt 0:00:11]} 14. Kxf1 {[%emt 0:00:53]} Na5 {[%emt 0:06:59]} 15. Bxd5 {[%emt 0:00:33]} c6 {[%emt 0:00:48]} 16. Be4 {[%emt 0:00:14]} Nc4 {[%emt 0:05:25]} 17. Qe2 {[%emt 0:04:54]} Qd7 {[%emt 0:07:25]} 18. Bf5 {[%emt 0:05:12]} Qd5 {[%emt 0:05:55]} 19. Bf4 {[%emt 0:04:44]} Nxb2 {[%emt 0:02:48]} 20. e6 {[%emt 0:17:48]} Qc4 {[%emt 0:02:09]} 21. Ne5 {[%emt 0:03:48]} Qxe2+ {[%emt 0:02:51]} 22. Kxe2 {[%emt 0:00:17]} Bf6 {[%emt 0:09:19]} 23. Rh1 {[%emt 0:07:02]} h6 {[%emt 0:05:23]} 24. exf7+ {[%emt 0:01:42]} Rxf7 {[%emt 0:00:04]} 25. Nxf7 {[%emt 0:00:04]} Kxf7 {[%emt 0:00:22]} 26. Be4 {[%emt 0:01:13]} Na4 {[%emt 0:01:02]} 27. Bxc6 {[%emt 0:02:05]} Nxc3+ {[%emt 0:00:15]} 28. Kf3 {[%emt 0:00:04]} Rd8 {[%emt 0:01:14]} 29. Rh5 {[%emt 0:04:44]} Rd3+ {[%emt 0:11:36]} 30. Be3 {[%emt 0:00:05]} Bg5 {[%emt 0:01:45]} 31. Be4 {[%emt 0:02:50]} Nxe4 {[%emt 0:00:08]} 32. Kxe4 {[%emt 0:00:04]} Ra3 {[%emt 0:00:04]} 33. f4 {[%emt 0:04:13]} Ra4+ {[%emt 0:07:35]} 34. Kf3 {[%emt 0:02:27]} Bf6 {[%emt 0:01:27]} 35. Rc5 {[%emt 0:01:59]} Rxa2 {[%emt 0:00:34]} 36. g5 {[%emt 0:00:16]} hxg5 {[%emt 0:02:23]} 37. fxg5 {[%emt 0:00:06]} Ba1 {[%emt 0:09:08]} 38. Rc6 {[%emt 0:01:15]} b4 {[%emt 0:00:49]} 39. g6+ {[%emt 0:01:56]} Ke7 {[%emt 0:03:45]} 40. Bc5+ {[%emt 0:04:54]} Kd7 {[%emt 0:00:16]} 41. Rd6+ {[%emt 0:30:07]} Kc7 {[%emt 0:30:07]} 42. Bxb4 {[%emt 0:00:09]} Bc3 {[%emt 0:04:08]} 43. Bxc3 {[%emt 0:00:29]} Kxd6 {[%emt 0:00:05]} 44. Bxg7 {[%emt 0:00:05]} a5 {[%emt 0:00:00]} 45. Bf8+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 46. g7 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 47. Ke3 {[%emt 0:00:00]} Rxg2 {[%emt 0:00:00]} 48. Kd3 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 49. Kc3 {[%emt 0:00:00]} Rb7 {[%emt 0:00:00]} 50. Kc4 {[%emt 0:00:00]} a4 {[%emt 0:00:00]} 51. Bb4 {[%emt 0:00:00]} Kxg7 {[%emt 0:00:00]} 52. Kc3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 53. Kc4 {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 54. Kc3 {[%emt 0:00:00]} Kd5 {[%emt 0:00:00]} 55. Bf8 {[%emt 0:00:00]} Rb3+ {[%emt 0:00:00]} 56. Kc2 {[%emt 0:00:00]} Kc4 {[%emt 0:00:00]} 57. Bh6 {[%emt 0:00:11]} a3 {[%emt 0:00:00]} 58. Bc1 {[%emt 0:00:03]} a2 {[%emt 0:00:00]} 59. Bb2 {[%emt 0:00:04]} Rg3 {[%emt 0:00:00]} 60. Be5 {[%emt 0:00:05]} Rg2+ {[%emt 0:00:00]} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.14"]
[Round "7.4"]
[White "Liang, Awonder"]
[Black "Espinosa, Pedro"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2625"]
[BlackElo "2130"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:01]} d6 {[%emt 0:00:23]} 3. d3 {[%emt 1:31:58]} Nc6 {[%emt 0:01:40]} 4. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:21]} 5. Bg2 {[%emt 0:00:00]} g6 {[%emt 0:01:04]} 6. O-O {[%emt 0:00:00]} Bg7 {[%emt 0:00:53]} 7. Re1 {[%emt 0:00:00]} O-O {[%emt 0:01:05]} 8. c3 {[%emt 0:00:00]} e5 {[%emt 0:02:38]} 9. a3 {[%emt 0:00:00]} h6 {[%emt 0:04:22]} 10. b4 {[%emt 0:00:00]} Be6 {[%emt 0:01:58]} 11. Bb2 {[%emt 0:00:00]} Re8 {[%emt 0:05:27]} 12. Nbd2 {[%emt 0:00:00]} Qd7 {[%emt 0:03:58]} 13. Nb3 {[%emt 0:00:00]} b6 {[%emt 0:02:39]} 14. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:05:53]} 15. cxd4 {[%emt 0:00:00]} Nxd4 {[%emt 0:03:54]} 16. Nbxd4 {[%emt 0:00:00]} exd4 {[%emt 0:00:08]} 17. e5 {[%emt 0:00:00]} Nd5 {[%emt 0:02:26]} 18. Nxd4 {[%emt 0:00:00]} dxe5 {[%emt 0:16:11]} 19. Nxe6 {[%emt 0:00:00]} fxe6 {[%emt 0:00:15]} 20. Bxe5 {[%emt 0:00:00]} Bxe5 {[%emt 0:01:51]} 21. Rxe5 {[%emt 0:00:00]} Rad8 {[%emt 0:00:21]} 22. Qg4 {[%emt 0:00:00]} Kf7 {[%emt 0:03:18]} 23. Rae1 {[%emt 0:00:00]} Nf6 {[%emt 0:02:03]} 24. Qf3 {[%emt 0:00:00]} Qd3 {[%emt 0:01:35]} 25. R5e3 {[%emt 0:00:00]} Qf5 {[%emt 0:02:24]} 26. Qe2 {[%emt 0:00:00]} Rd6 {[%emt 0:01:39]} 27. Rf3 {[%emt 0:00:00]} Qg5 {[%emt 0:02:38]} 28. h4 {[%emt 0:00:00]} Qh5 {[%emt 0:00:43]} 29. Qa6 {[%emt 0:00:00]} Re7 {[%emt 0:05:04]} 30. Qc8 {[%emt 0:00:00]} g5 {[%emt 0:01:22]} 31. Qc3 {[%emt 0:00:00]} Qg6 {[%emt 0:01:29]} 32. h5 {[%emt 0:00:00]} Qg7 {[%emt 0:01:06]} 33. Bh3 {[%emt 0:00:00]} Rd5 {[%emt 0:02:33]} 34. Bxe6+ {[%emt 0:00:00]} Rxe6 {[%emt 0:01:38]} 35. Qc7+ {[%emt 0:00:00]} Kg8 {[%emt 0:01:24]} 36. Qxg7+ {[%emt 0:00:00]} Kxg7 {[%emt 0:00:11]} 37. Rxe6 {[%emt 0:00:00]} Nxh5 {[%emt 0:00:35]} 38. Rc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:01]} 39. Rc7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:07]} 40. Rxa7 {[%emt 0:00:00]} b5 {[%emt 0:00:10]} 41. Raa6 {[%emt 0:00:00]} Rf5 {[%emt 0:30:13]} 42. a4 {[%emt 0:49:30]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.14"]
[Round "7.5"]
[White "Jacobson, Brandon"]
[Black "Hong, Andrew"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2544"]
[BlackElo "2504"]
[Annotator "ChessBase"]
[PlyCount "42"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:25]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:09]} Bb4 {[%emt 0:00:06]} 4. e3 {[%emt 0:00:15]} O-O {[%emt 0:00:12]} 5. Bd3 {[%emt 0:00:23]} d5 {[%emt 0:00:39]} 6. cxd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:05]} 7. Nge2 {[%emt 0:00:05]} Re8 {[%emt 0:04:17]} 8. Bd2 {[%emt 0:00:24]} Nbd7 {[%emt 0:04:30]} 9. Qc2 {[%emt 0:13:03]} c5 {[%emt 0:07:04]} 10. dxc5 {[%emt 0:06:06]} Bxc5 {[%emt 0:07:48]} 11. O-O {[%emt 0:00:14]} Ne5 {[%emt 0:01:44]} 12. Rfd1 {[%emt 0:21:47]} Nfg4 {[%emt 0:12:17]} 13. Be1 {[%emt 0:21:25]} Qh4 {[%emt 0:15:11]} 14. h3 {[%emt 0:02:20]} Nf3+ {[%emt 0:18:48]} 15. gxf3 {[%emt 0:00:18]} Nxe3 {[%emt 0:08:20]} 16. Qa4 {[%emt 0:02:48]} Qg5+ {[%emt 0:00:46]} 17. Ng3 {[%emt 0:00:03]} Bxh3 {[%emt 0:01:36]} 18. Bd2 {[%emt 0:10:25]} Qf6 {[%emt 0:01:34]} 19. Bxh7+ {[%emt 0:09:41]} Kh8 {[%emt 0:06:32]} 20. Bf5 {[%emt 0:04:40]} Nxf5 {[%emt 0:02:49]} 21. Nxd5 {[%emt 0:00:05]} Qg6 {[%emt 0:01:07]} 0-1

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.15"]
[Round "8.1"]
[White "Brodsky, David"]
[Black "Espinosa, Pedro"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2496"]
[BlackElo "2130"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:06]} 6. Bg5 {[%emt 0:00:04]} e6 {[%emt 0:00:06]} 7. Qd2 {[%emt 0:00:04]} a6 {[%emt 0:00:07]} 8. O-O-O {[%emt 0:00:05]} Bd7 {[%emt 0:00:05]} 9. Kb1 {[%emt 0:00:04]} Nxd4 {[%emt 0:00:31]} 10. Qxd4 {[%emt 0:00:05]} Be7 {[%emt 0:00:08]} 11. f3 {[%emt 0:00:07]} Qc7 {[%emt 0:00:46]} 12. Qd2 {[%emt 0:00:08]} b5 {[%emt 0:00:45]} 13. g4 {[%emt 0:00:09]} b4 {[%emt 0:03:31]} 14. Ne2 {[%emt 0:00:12]} a5 {[%emt 0:00:38]} 15. Be3 {[%emt 0:03:26]} a4 {[%emt 0:11:51]} 16. g5 {[%emt 0:04:21]} Nh5 {[%emt 0:00:43]} 17. Qxb4 {[%emt 0:02:07]} O-O {[%emt 0:02:20]} 18. Ng3 {[%emt 0:12:05]} Rab8 {[%emt 0:07:16]} 19. Qd2 {[%emt 0:00:56]} g6 {[%emt 0:00:48]} 20. Nxh5 {[%emt 0:00:55]} gxh5 {[%emt 0:00:56]} 21. c4 {[%emt 0:09:21]} d5 {[%emt 0:09:29]} 22. exd5 {[%emt 0:15:15]} Ba3 {[%emt 0:03:52]} 23. d6 {[%emt 0:01:21]} Qc6 {[%emt 0:08:24]} 24. Bd4 {[%emt 0:01:57]} Bxb2 {[%emt 0:01:47]} 25. Bxb2 {[%emt 0:00:11]} a3 {[%emt 0:00:13]} 26. Qc3 {[%emt 0:01:16]} Rxb2+ {[%emt 0:02:18]} 27. Ka1 {[%emt 0:00:07]} Rfb8 {[%emt 0:04:09]} 28. Bd3 {[%emt 0:01:43]} Qc5 {[%emt 0:08:39]} 29. Be4 {[%emt 0:11:36]} R8b4 {[%emt 0:07:12]} 30. Qf6 {[%emt 0:05:36]} Rb8 {[%emt 0:16:54]} 31. g6 {[%emt 0:04:32]} fxg6 {[%emt 0:06:09]} 32. Bxg6 {[%emt 0:00:14]} Rxa2+ {[%emt 0:02:01]} 33. Kxa2 {[%emt 0:00:07]} Qf2+ {[%emt 0:00:33]} 34. Ka1 {[%emt 0:00:05]} Qb2+ {[%emt 0:00:10]} 35. Qxb2 {[%emt 0:00:06]} axb2+ {[%emt 0:00:04]} 36. Kb1 {[%emt 0:00:16]} hxg6 {[%emt 0:00:09]} 37. Rd2 {[%emt 0:00:08]} Rb4 {[%emt 0:01:11]} 38. Rxb2 {[%emt 0:01:12]} Rxc4 {[%emt 0:00:08]} 39. Rb7 {[%emt 0:00:10]} Bc6 {[%emt 0:00:50]} 40. d7 {[%emt 0:00:09]} Rd4 {[%emt 0:00:10]} 41. Rb8+ {[%emt 0:30:04]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.15"]
[Round "8.2"]
[White "Hong, Andrew"]
[Black "Liang, Awonder"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2504"]
[BlackElo "2625"]
[Annotator "ChessBase"]
[PlyCount "153"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:16]} Bb4 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:07]} O-O {[%emt 0:00:16]} 5. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:20]} 6. Bd2 {[%emt 0:00:24]} b6 {[%emt 0:04:47]} 7. cxd5 {[%emt 0:00:31]} exd5 {[%emt 0:00:01]} 8. Rc1 {[%emt 0:00:11]} a6 {[%emt 0:00:53]} 9. Bd3 {[%emt 0:00:38]} Bb7 {[%emt 0:00:02]} 10. Ne5 {[%emt 0:00:38]} Bd6 {[%emt 0:00:42]} 11. f4 {[%emt 0:00:12]} c5 {[%emt 0:00:13]} 12. Qf3 {[%emt 0:00:53]} Nc6 {[%emt 0:02:56]} 13. Qh3 {[%emt 0:00:40]} g6 {[%emt 0:06:52]} 14. O-O {[%emt 0:00:23]} Rc8 {[%emt 0:15:11]} 15. Be1 {[%emt 0:15:12]} cxd4 {[%emt 0:07:58]} 16. Nxc6 {[%emt 0:04:51]} Rxc6 {[%emt 0:05:41]} 17. exd4 {[%emt 0:00:15]} Nh5 {[%emt 0:06:00]} 18. Bh4 {[%emt 0:19:58]} Be7 {[%emt 0:01:11]} 19. Bxe7 {[%emt 0:02:34]} Qxe7 {[%emt 0:00:01]} 20. g4 {[%emt 0:15:17]} Ng7 {[%emt 0:04:54]} 21. f5 {[%emt 0:06:05]} Qb4 {[%emt 0:12:39]} 22. Qe3 {[%emt 0:05:15]} Qxb2 {[%emt 0:05:02]} 23. fxg6 {[%emt 0:09:22]} hxg6 {[%emt 0:06:41]} 24. Rc2 {[%emt 0:02:13]} Qa3 {[%emt 0:03:59]} 25. Nxd5 {[%emt 0:00:52]} Re8 {[%emt 0:00:11]} 26. Qd2 {[%emt 0:10:20]} Qd6 {[%emt 0:06:09]} 27. Nf6+ {[%emt 0:00:34]} Qxf6 {[%emt 0:00:02]} 28. Rxf6 {[%emt 0:00:08]} Rxf6 {[%emt 0:00:05]} 29. Rc1 {[%emt 0:01:35]} Ne6 {[%emt 0:03:00]} 30. Rf1 {[%emt 0:01:52]} Rxf1+ {[%emt 0:00:02]} 31. Bxf1 {[%emt 0:01:29]} Rd8 {[%emt 0:00:07]} 32. Qb4 {[%emt 0:01:03]} b5 {[%emt 0:00:54]} 33. Qe7 {[%emt 0:00:08]} Bf3 {[%emt 0:00:14]} 34. Bg2 {[%emt 0:02:18]} Bxg2 {[%emt 0:00:06]} 35. Kxg2 {[%emt 0:00:02]} Rxd4 {[%emt 0:00:09]} 36. Kf3 {[%emt 0:00:35]} Rd3+ {[%emt 0:01:58]} 37. Ke2 {[%emt 0:00:28]} Nf4+ {[%emt 0:01:01]} 38. Kf2 {[%emt 0:00:36]} Ne6 {[%emt 0:02:06]} 39. a4 {[%emt 0:00:40]} Kg7 {[%emt 0:02:14]} 40. axb5 {[%emt 0:00:51]} axb5 {[%emt 0:00:01]} 41. Qb7 {[%emt 0:06:49]} Rd2+ {[%emt 0:00:56]} 42. Kg3 {[%emt 0:01:04]} Rd3+ {[%emt 0:00:05]} 43. Kf2 {[%emt 0:00:06]} Rd4 {[%emt 0:00:06]} 44. Qxb5 {[%emt 0:02:07]} Rxg4 {[%emt 0:00:22]} 45. Qb2+ {[%emt 0:00:54]} Kh7 {[%emt 0:00:07]} 46. Qb7 {[%emt 0:00:26]} Rf4+ {[%emt 0:00:05]} 47. Kg3 {[%emt 0:00:07]} Rf5 {[%emt 0:00:05]} 48. Qb1 {[%emt 0:00:38]} Rg5+ {[%emt 0:00:11]} 49. Kf2 {[%emt 0:00:05]} Rf5+ {[%emt 0:00:51]} 50. Kg3 {[%emt 0:00:15]} Ng7 {[%emt 0:00:31]} 51. Qb7 {[%emt 0:00:31]} Nh5+ {[%emt 0:00:07]} 52. Kg2 {[%emt 0:00:03]} Nf4+ {[%emt 0:00:07]} 53. Kg3 {[%emt 0:00:09]} Nd3 {[%emt 0:00:12]} 54. Qb1 {[%emt 0:00:54]} Ne5 {[%emt 0:00:14]} 55. Qb7 {[%emt 0:00:36]} Kg7 {[%emt 0:00:12]} 56. Qb2 {[%emt 0:00:07]} Rg5+ {[%emt 0:00:22]} 57. Kf2 {[%emt 0:01:32]} f6 {[%emt 0:03:50]} 58. Qb8 {[%emt 0:01:10]} Rf5+ {[%emt 0:00:15]} 59. Kg2 {[%emt 0:00:09]} Rg5+ {[%emt 0:00:50]} 60. Kf2 {[%emt 0:00:02]} Rh5 {[%emt 0:00:42]} 61. Kg3 {[%emt 0:00:25]} Rf5 {[%emt 0:00:08]} 62. Kg2 {[%emt 0:01:30]} Rf4 {[%emt 0:00:09]} 63. Kg3 {[%emt 0:01:06]} g5 {[%emt 0:00:21]} 64. Qb7+ {[%emt 0:00:53]} Kg6 {[%emt 0:00:10]} 65. Qb1+ {[%emt 0:00:24]} Kh6 {[%emt 0:00:02]} 66. Qb8 {[%emt 0:00:07]} Ng6 {[%emt 0:01:08]} 67. Qd8 {[%emt 0:00:29]} f5 {[%emt 0:00:59]} 68. Qf6 {[%emt 0:01:12]} Kh5 {[%emt 0:01:02]} 69. Qg7 {[%emt 0:09:12]} g4 {[%emt 0:01:44]} 70. Qh7+ {[%emt 0:01:10]} Kg5 {[%emt 0:00:01]} 71. h4+ {[%emt 0:00:06]} gxh3 {[%emt 0:00:56]} 72. Qxh3 {[%emt 0:00:59]} Nh4 {[%emt 0:01:47]} 73. Qh1 {[%emt 0:01:05]} Rg4+ {[%emt 0:00:02]} 74. Kf2 {[%emt 0:02:07]} Rg2+ {[%emt 0:00:12]} 75. Kf1 {[%emt 0:00:04]} Kg4 {[%emt 0:00:10]} 76. Qxg2+ {[%emt 0:00:20]} Nxg2 {[%emt 0:00:07]} 77. Kxg2 {[%emt 0:00:03]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.15"]
[Round "8.3"]
[White "Wang, Justin"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2469"]
[BlackElo "2416"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:15]} e5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:30]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:10]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:44]} Nf6 {[%emt 0:00:07]} 5. d4 {[%emt 0:09:21]} exd4 {[%emt 0:09:35]} 6. O-O {[%emt 0:03:23]} Be7 {[%emt 0:03:20]} 7. e5 {[%emt 0:00:26]} Ne4 {[%emt 0:07:43]} 8. Nxd4 {[%emt 0:01:59]} Nxd4 {[%emt 0:02:13]} 9. Qxd4 {[%emt 0:00:04]} Nc5 {[%emt 0:00:08]} 10. Nc3 {[%emt 0:05:22]} O-O {[%emt 0:02:48]} 11. Rd1 {[%emt 0:05:53]} d6 {[%emt 0:04:05]} 12. exd6 {[%emt 0:00:23]} Bxd6 {[%emt 0:00:59]} 13. Bb3 {[%emt 0:00:57]} Nxb3 {[%emt 0:01:20]} 14. cxb3 {[%emt 0:00:05]} Qe7 {[%emt 0:04:55]} 15. Nd5 {[%emt 0:01:08]} Qe5 {[%emt 0:02:47]} 16. Bf4 {[%emt 0:01:00]} Qxd4 {[%emt 0:02:54]} 17. Rxd4 {[%emt 0:00:03]} Bxf4 {[%emt 0:03:28]} 18. Nxf4 {[%emt 0:06:02]} c6 {[%emt 0:02:27]} 19. Rad1 {[%emt 0:02:39]} Bf5 {[%emt 0:01:52]} 20. f3 {[%emt 0:00:06]} Rae8 {[%emt 0:03:21]} 21. Kf2 {[%emt 0:00:53]} f6 {[%emt 0:01:22]} 22. b4 {[%emt 0:04:12]} Rf7 {[%emt 0:01:57]} 23. R1d2 {[%emt 0:01:51]} Rfe7 {[%emt 0:00:12]} 24. g4 {[%emt 0:02:58]} Bc8 {[%emt 0:00:14]} 25. Nd3 {[%emt 0:00:28]} Rd7 {[%emt 0:03:32]} 26. Rxd7 {[%emt 0:00:34]} Bxd7 {[%emt 0:00:04]} 27. Nc5 {[%emt 0:00:06]} Bc8 {[%emt 0:00:03]} 28. a4 {[%emt 0:07:06]} Kf8 {[%emt 0:03:17]} 29. a5 {[%emt 0:00:04]} Ke7 {[%emt 0:02:26]} 30. Rd4 {[%emt 0:00:41]} Rd8 {[%emt 0:00:24]} 31. Ke3 {[%emt 0:00:14]} Rh8 {[%emt 0:01:27]} 32. Re4+ {[%emt 0:11:42]} Kf7 {[%emt 0:01:25]} 33. f4 {[%emt 0:01:38]} f5 {[%emt 0:09:51]} 34. gxf5 {[%emt 0:00:33]} Bxf5 {[%emt 0:00:59]} 35. Re5 {[%emt 0:00:54]} Bc8 {[%emt 0:00:06]} 36. Ne4 {[%emt 0:00:07]} Rd8 {[%emt 0:09:15]} 37. Ng5+ {[%emt 0:00:21]} Kg6 {[%emt 0:00:07]} 38. Re7 {[%emt 0:02:06]} Bf5 {[%emt 0:00:23]} 39. Nf3 {[%emt 0:00:15]} Rd3+ {[%emt 0:00:31]} 40. Ke2 {[%emt 0:00:12]} Rb3 {[%emt 0:00:35]} 41. Ne5+ {[%emt 0:32:44]} Kf6 {[%emt 0:31:30]} 42. Rxb7 {[%emt 0:00:06]} g5 {[%emt 0:02:06]} 43. Nd7+ {[%emt 0:06:03]} Bxd7 {[%emt 0:02:32]} 44. Rxd7 {[%emt 0:00:02]} gxf4 {[%emt 0:03:40]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.15"]
[Round "8.4"]
[White "Yoo, Christopher Woojin"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2550"]
[BlackElo "2553"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:09]} 3. Bf4 {[%emt 0:00:04]} c5 {[%emt 0:00:23]} 4. e3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:33]} 5. Nbd2 {[%emt 0:00:05]} Qb6 {[%emt 0:00:51]} 6. dxc5 {[%emt 0:00:06]} Qxb2 {[%emt 0:00:17]} 7. c4 {[%emt 0:00:08]} Bf5 {[%emt 0:01:20]} 8. g4 {[%emt 0:00:05]} Be4 {[%emt 0:01:53]} 9. Bg2 {[%emt 0:00:23]} g5 {[%emt 0:01:12]} 10. Bxg5 {[%emt 0:02:22]} O-O-O {[%emt 0:00:44]} 11. O-O {[%emt 0:18:58]} Nxg4 {[%emt 0:15:51]} 12. Qa4 {[%emt 0:04:17]} Qb4 {[%emt 0:20:15]} 13. Qxb4 {[%emt 0:01:50]} Nxb4 {[%emt 0:00:02]} 14. Nxe4 {[%emt 0:05:42]} dxe4 {[%emt 0:00:05]} 15. Nd4 {[%emt 0:01:12]} Rg8 {[%emt 0:04:42]} 16. Bh4 {[%emt 0:03:21]} Rd7 {[%emt 0:14:46]} 17. Rab1 {[%emt 0:10:06]} e5 {[%emt 0:03:40]} 18. Nf5 {[%emt 0:01:08]} Nd3 {[%emt 0:01:04]} 19. c6 {[%emt 0:06:03]} bxc6 {[%emt 0:00:33]} 20. Kh1 {[%emt 0:00:46]} Nc5 {[%emt 0:05:10]} 21. f3 {[%emt 0:01:08]} exf3 {[%emt 0:04:53]} 22. Bxf3 {[%emt 0:00:06]} Rg6 {[%emt 0:05:10]} 23. Bg3 {[%emt 0:01:21]} Bd6 {[%emt 0:01:34]} 24. Bxc6 {[%emt 0:01:50]} Rd8 {[%emt 0:00:58]} 25. Bd5 {[%emt 0:02:46]} Nh6 {[%emt 0:03:44]} 26. Nxd6+ {[%emt 0:01:58]} Rdxd6 {[%emt 0:01:53]} 27. Bxe5 {[%emt 0:01:27]} Rb6 {[%emt 0:00:12]} 28. Rxb6 {[%emt 0:04:01]} axb6 {[%emt 0:00:11]} 29. Bxf7 {[%emt 0:00:30]} Nxf7 {[%emt 0:01:19]} 30. Rxf7 {[%emt 0:00:05]} Ne4 {[%emt 0:01:36]} 31. Rf4 {[%emt 0:01:30]} Nd2 {[%emt 0:02:46]} 32. Bc3 {[%emt 0:00:56]} Rd6 {[%emt 0:00:38]} 33. Bb4 {[%emt 0:00:49]} Rd3 {[%emt 0:01:03]} 34. Kg2 {[%emt 0:00:27]} Nb1 {[%emt 0:01:53]} 35. Kf2 {[%emt 0:00:47]} Nc3 {[%emt 0:01:15]} 36. Rd4 {[%emt 0:00:25]} Nd1+ {[%emt 0:00:58]} 37. Ke2 {[%emt 0:01:38]} Rxd4 {[%emt 0:00:19]} 38. exd4 {[%emt 0:00:04]} Nb2 {[%emt 0:00:12]} 39. c5 {[%emt 0:00:23]} bxc5 {[%emt 0:00:14]} 40. dxc5 {[%emt 0:00:58]} Kd7 {[%emt 0:01:13]} 41. Bc3 {[%emt 0:30:23]} Nc4 {[%emt 0:32:11]} 42. Kd3 {[%emt 0:00:35]} Na3 {[%emt 0:00:11]} 43. Bb4 {[%emt 0:00:22]} Nb5 {[%emt 0:00:22]} 44. a4 {[%emt 0:00:54]} Nc7 {[%emt 0:01:27]} 45. Ba5 {[%emt 0:00:48]} Ne6 {[%emt 0:00:00]} 46. Bb6 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 47. Kc4 {[%emt 0:00:00]} Nf4 {[%emt 0:00:00]} 48. a5 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 49. Kd4 {[%emt 0:00:00]} Nb4 {[%emt 0:00:00]} 50. Ke4 {[%emt 0:00:00]} Kb5 {[%emt 0:00:00]} 51. h4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 52. h5 {[%emt 0:00:00]} Nb4 {[%emt 0:00:00]} 53. h6 {[%emt 0:00:00]} Na2 {[%emt 0:00:00]} 54. Kf5 {[%emt 0:00:00]} Nc3 {[%emt 0:00:00]} 55. Ke5 {[%emt 0:00:00]} Ne2 {[%emt 0:00:00]} 56. Kf6 {[%emt 0:00:00]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.15"]
[Round "8.5"]
[White "Daggupati, Balaji"]
[Black "Jacobson, Brandon"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2488"]
[BlackElo "2544"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:06]} 4. Ba4 {[%emt 0:00:03]} g6 {[%emt 0:00:13]} 5. d4 {[%emt 0:01:14]} exd4 {[%emt 0:00:51]} 6. Nxd4 {[%emt 0:00:36]} Na5 {[%emt 0:00:17]} 7. Nb3 {[%emt 0:05:14]} Nc6 {[%emt 0:02:14]} 8. Bxc6 {[%emt 0:12:13]} bxc6 {[%emt 0:17:25]} 9. Qd4 {[%emt 0:07:19]} f6 {[%emt 0:00:10]} 10. O-O {[%emt 0:00:26]} Bg7 {[%emt 0:01:04]} 11. Nc3 {[%emt 0:07:11]} Qe7 {[%emt 0:04:54]} 12. Qa4 {[%emt 0:17:30]} Nh6 {[%emt 0:26:31]} 13. Bf4 {[%emt 0:00:49]} Ra7 {[%emt 0:00:35]} 14. Be3 {[%emt 0:04:29]} Ra8 {[%emt 0:01:00]} 15. Bf4 {[%emt 0:01:41]} Ra7 {[%emt 0:00:03]} 16. Qd4 {[%emt 0:02:35]} Rb7 {[%emt 0:00:04]} 17. Na5 {[%emt 0:01:46]} Rxb2 {[%emt 0:08:38]} 18. Nd5 {[%emt 0:02:31]} cxd5 {[%emt 0:00:09]} 19. Qxb2 {[%emt 0:00:05]} dxe4 {[%emt 0:00:08]} 20. Qb8 {[%emt 0:00:44]} O-O {[%emt 0:00:04]} 21. Qxc7 {[%emt 0:00:04]} Qe6 {[%emt 0:00:27]} 22. Rab1 {[%emt 0:02:56]} Nf5 {[%emt 0:10:15]} 23. Rb6 {[%emt 0:02:41]} Qe8 {[%emt 0:02:09]} 24. Qc4+ {[%emt 0:04:10]} Qf7 {[%emt 0:02:42]} 25. Qxe4 {[%emt 0:02:13]} Qxa2 {[%emt 0:00:05]} 26. Nb3 {[%emt 0:01:25]} Kh8 {[%emt 0:00:50]} 27. Rb8 {[%emt 0:01:24]} d5 {[%emt 0:04:39]} 28. Qxd5 {[%emt 0:00:14]} Qa4 {[%emt 0:00:04]} 29. Qc5 {[%emt 0:01:10]} Qd7 {[%emt 0:00:26]} 30. Re1 {[%emt 0:01:32]} g5 {[%emt 0:00:20]} 31. Bd2 {[%emt 0:00:16]} Nh4 {[%emt 0:00:46]} 32. Re4 {[%emt 0:03:30]} Rg8 {[%emt 0:01:28]} 33. h3 {[%emt 0:02:55]} a5 {[%emt 0:06:44]} 34. Re7 {[%emt 0:01:21]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.16"]
[Round "9.1"]
[White "Mishra, Abhimanyu"]
[Black "Brodsky, David"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2553"]
[BlackElo "2496"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:10]} a6 {[%emt 0:00:03]} 6. Be2 {[%emt 0:00:08]} e5 {[%emt 0:00:07]} 7. Nb3 {[%emt 0:00:08]} Be7 {[%emt 0:00:06]} 8. Be3 {[%emt 0:00:11]} Be6 {[%emt 0:00:07]} 9. Nd5 {[%emt 0:00:55]} Nbd7 {[%emt 0:00:15]} 10. Qd3 {[%emt 0:00:23]} O-O {[%emt 0:00:11]} 11. a4 {[%emt 0:01:11]} Rc8 {[%emt 0:02:21]} 12. c4 {[%emt 0:06:18]} Nc5 {[%emt 0:09:14]} 13. Nxc5 {[%emt 0:02:36]} dxc5 {[%emt 0:00:40]} 14. O-O {[%emt 0:07:33]} Bxd5 {[%emt 0:04:49]} 15. exd5 {[%emt 0:02:43]} e4 {[%emt 0:01:22]} 16. Qd2 {[%emt 0:02:25]} Bd6 {[%emt 0:03:04]} 17. a5 {[%emt 0:03:40]} Nd7 {[%emt 0:02:18]} 18. f4 {[%emt 0:10:10]} exf3 {[%emt 0:01:05]} 19. Rxf3 {[%emt 0:00:56]} Qe7 {[%emt 0:06:33]} 20. Raf1 {[%emt 0:07:00]} Ne5 {[%emt 0:10:38]} 21. Rh3 {[%emt 0:10:23]} f5 {[%emt 0:01:22]} 22. Bg5 {[%emt 0:03:38]} Qc7 {[%emt 0:01:23]} 23. Bf4 {[%emt 0:07:44]} Rce8 {[%emt 0:02:02]} 24. Rb3 {[%emt 0:01:45]} Nf7 {[%emt 0:08:16]} 25. Bd3 {[%emt 0:04:20]} g6 {[%emt 0:02:24]} 26. Rb6 {[%emt 0:01:56]} Qe7 {[%emt 0:10:38]} 27. Kh1 {[%emt 0:10:06]} Bxf4 {[%emt 0:07:46]} 28. Qxf4 {[%emt 0:00:14]} Ne5 {[%emt 0:08:57]} 29. Bc2 {[%emt 0:02:15]} Qg7 {[%emt 0:04:57]} 30. Ba4 {[%emt 0:02:17]} Re7 {[%emt 0:03:15]} 31. d6 {[%emt 0:01:17]} Ref7 {[%emt 0:03:24]} 32. b4 {[%emt 0:06:44]} g5 {[%emt 0:02:37]} 33. Qf2 {[%emt 0:03:09]} Nxc4 {[%emt 0:01:11]} 34. Bb3 {[%emt 0:01:06]} Nxb6 {[%emt 0:00:35]} 35. axb6 {[%emt 0:00:20]} c4 {[%emt 0:02:22]} 36. Bxc4 {[%emt 0:00:01]} f4 {[%emt 0:00:41]} 37. d7 {[%emt 0:02:56]} Rd8 {[%emt 0:01:39]} 38. Qe2 {[%emt 0:01:38]} Kf8 {[%emt 0:01:45]} 39. Bxf7 {[%emt 0:00:30]} Qxf7 {[%emt 0:00:07]} 40. Qe5 {[%emt 0:00:29]} Rxd7 {[%emt 0:00:59]} 41. Qxg5 {[%emt 0:01:03]} Rd5 {[%emt 0:04:49]} 42. Qh6+ {[%emt 0:12:46]} Kg8 {[%emt 0:00:24]} 43. h3 {[%emt 0:00:24]} Rd4 {[%emt 0:13:06]} 44. Rc1 {[%emt 0:06:19]} Qe7 {[%emt 0:01:13]} 45. Qh5 {[%emt 0:00:51]} Qe6 {[%emt 0:03:11]} 46. Kh2 {[%emt 0:04:38]} h6 {[%emt 0:03:30]} 47. Qf3 {[%emt 0:01:22]} Qxb6 {[%emt 0:06:55]} 48. Rc8+ {[%emt 0:02:33]} Kh7 {[%emt 0:00:35]} 49. Qg4 {[%emt 0:02:01]} Rd8 {[%emt 0:00:24]} 50. Qf5+ {[%emt 0:00:20]} Kg7 {[%emt 0:00:08]} 51. Qe5+ {[%emt 0:00:18]} Kg6 {[%emt 0:01:39]} 52. Rc7 {[%emt 0:00:48]} Rg8 {[%emt 0:00:36]} 53. Re7 {[%emt 0:01:09]} Qd8 {[%emt 0:00:30]} 54. Re6+ {[%emt 0:00:46]} Kf7 {[%emt 0:00:21]} 55. Qf5+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:02]} 56. Rg6+ {[%emt 0:00:18]} 1-0

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.17"]
[Round "9.2"]
[White "Espinosa, Pedro"]
[Black "Hong, Andrew"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2130"]
[BlackElo "2504"]
[Annotator "ChessBase"]
[PlyCount "155"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:45]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:12]} d5 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:04]} 5. cxd5 {[%emt 0:01:10]} exd5 {[%emt 0:00:06]} 6. Bg5 {[%emt 0:00:27]} h6 {[%emt 0:00:06]} 7. Bh4 {[%emt 0:01:14]} O-O {[%emt 0:00:07]} 8. e3 {[%emt 0:01:18]} Bf5 {[%emt 0:00:05]} 9. Be2 {[%emt 0:02:47]} Nbd7 {[%emt 0:00:09]} 10. O-O {[%emt 0:01:18]} c6 {[%emt 0:06:17]} 11. Qb3 {[%emt 0:01:46]} Qb6 {[%emt 0:03:55]} 12. Nd2 {[%emt 0:10:31]} Bd6 {[%emt 0:05:28]} 13. Rfc1 {[%emt 0:10:20]} Rfe8 {[%emt 0:03:54]} 14. a3 {[%emt 0:02:27]} Re6 {[%emt 0:09:53]} 15. Na4 {[%emt 0:03:39]} Qc7 {[%emt 0:03:36]} 16. Bg3 {[%emt 0:01:15]} Bxg3 {[%emt 0:02:33]} 17. hxg3 {[%emt 0:00:22]} h5 {[%emt 0:00:48]} 18. Nf3 {[%emt 0:06:22]} Rae8 {[%emt 0:02:11]} 19. Nc3 {[%emt 0:05:01]} Qb8 {[%emt 0:02:08]} 20. Qd1 {[%emt 0:02:06]} g6 {[%emt 0:11:06]} 21. b4 {[%emt 0:02:47]} b5 {[%emt 0:04:30]} 22. a4 {[%emt 0:02:49]} a6 {[%emt 0:00:17]} 23. a5 {[%emt 0:04:36]} Qd6 {[%emt 0:01:22]} 24. Qb3 {[%emt 0:02:34]} Kg7 {[%emt 0:10:29]} 25. Nd1 {[%emt 0:02:13]} Ne4 {[%emt 0:04:44]} 26. Bd3 {[%emt 0:02:43]} Qe7 {[%emt 0:03:46]} 27. Rc2 {[%emt 0:01:58]} g5 {[%emt 0:04:56]} 28. Rac1 {[%emt 0:01:56]} Rc8 {[%emt 0:01:11]} 29. Nd2 {[%emt 0:02:23]} Nxd2 {[%emt 0:07:05]} 30. Rxd2 {[%emt 0:00:19]} Bxd3 {[%emt 0:00:16]} 31. Rxd3 {[%emt 0:00:27]} Rh8 {[%emt 0:02:11]} 32. Rdc3 {[%emt 0:02:00]} Rhh6 {[%emt 0:00:17]} 33. Nb2 {[%emt 0:03:46]} h4 {[%emt 0:03:33]} 34. gxh4 {[%emt 0:02:24]} gxh4 {[%emt 0:00:26]} 35. Nd3 {[%emt 0:04:17]} Reg6 {[%emt 0:01:22]} 36. Nf4 {[%emt 0:05:14]} h3 {[%emt 0:01:07]} 37. Nxg6 {[%emt 0:04:22]} Rxg6 {[%emt 0:00:31]} 38. e4 {[%emt 0:00:36]} Rxg2+ {[%emt 0:04:08]} 39. Kf1 {[%emt 0:00:31]} Qxe4 {[%emt 0:00:56]} 40. Rxh3 {[%emt 0:02:34]} Rg6 {[%emt 0:00:56]} 41. Qf3 {[%emt 0:33:41]} Nf6 {[%emt 0:16:02]} 42. Qxe4 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:55]} 43. Ke2 {[%emt 0:00:00]} Rg2 {[%emt 0:02:32]} 44. Rxc6 {[%emt 0:00:00]} Rxf2+ {[%emt 0:00:21]} 45. Ke3 {[%emt 0:00:00]} Rb2 {[%emt 0:03:48]} 46. Rh5 {[%emt 0:00:00]} Nd2 {[%emt 0:04:14]} 47. Rxd5 {[%emt 0:00:00]} Nc4+ {[%emt 0:00:14]} 48. Kf4 {[%emt 0:00:00]} Rxb4 {[%emt 0:00:30]} 49. Rxa6 {[%emt 0:00:00]} Rb1 {[%emt 0:03:09]} 50. Rc5 {[%emt 0:00:00]} Rd1 {[%emt 0:00:06]} 51. d5 {[%emt 0:00:00]} Rd4+ {[%emt 0:00:30]} 52. Kg3 {[%emt 0:00:00]} b4 {[%emt 0:01:41]} 53. Ra8 {[%emt 0:00:00]} b3 {[%emt 0:00:57]} 54. a6 {[%emt 0:00:00]} b2 {[%emt 0:01:06]} 55. Rb8 {[%emt 0:00:00]} Nd2 {[%emt 0:00:20]} 56. a7 {[%emt 0:00:53]} Ra4 {[%emt 0:01:04]} 57. Rcc8 {[%emt 0:01:38]} Rxa7 {[%emt 0:02:51]} 58. Rxb2 {[%emt 0:00:16]} Ne4+ {[%emt 0:00:57]} 59. Kf4 {[%emt 0:00:40]} Nd6 {[%emt 0:01:01]} 60. Rcb8 {[%emt 0:01:18]} Kf6 {[%emt 0:00:16]} 61. R8b6 {[%emt 0:00:37]} Ke7 {[%emt 0:00:49]} 62. Re2+ {[%emt 0:01:06]} Kd7 {[%emt 0:00:04]} 63. Rb4 {[%emt 0:00:26]} Ra5 {[%emt 0:00:27]} 64. Rd2 {[%emt 0:01:00]} Ra1 {[%emt 0:00:38]} 65. Rc2 {[%emt 0:03:20]} Ra5 {[%emt 0:00:38]} 66. Rd4 {[%emt 0:01:50]} Ra1 {[%emt 0:00:27]} 67. Rdd2 {[%emt 0:00:49]} Ra4+ {[%emt 0:00:18]} 68. Kf3 {[%emt 0:00:59]} Ra3+ {[%emt 0:00:04]} 69. Kf4 {[%emt 0:00:24]} Ra4+ {[%emt 0:00:04]} 70. Kf3 {[%emt 0:00:25]} Ra3+ {[%emt 0:00:04]} 71. Ke2 {[%emt 0:00:11]} Ne4 {[%emt 0:00:56]} 72. Rd3 {[%emt 0:00:42]} Ra5 {[%emt 0:00:50]} 73. Ke3 {[%emt 0:00:45]} Nf6 {[%emt 0:00:34]} 74. d6 {[%emt 0:01:02]} Ne8 {[%emt 0:00:48]} 75. Rb2 {[%emt 0:01:34]} Nxd6 {[%emt 0:00:58]} 76. Rb6 {[%emt 0:00:39]} Re5+ {[%emt 0:00:06]} 77. Kf4 {[%emt 0:00:13]} Re6 {[%emt 0:00:19]} 78. Rb7+ {[%emt 0:00:38]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.16"]
[Round "9.3"]
[White "Yip, Carissa"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2416"]
[BlackElo "2550"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:51]} 4. Ba4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:26]} Bc5 {[%emt 0:00:04]} 6. c3 {[%emt 0:06:19]} b5 {[%emt 0:00:04]} 7. Bb3 {[%emt 0:02:54]} d6 {[%emt 0:00:06]} 8. d4 {[%emt 0:00:05]} Bb6 {[%emt 0:00:03]} 9. a4 {[%emt 0:00:05]} Rb8 {[%emt 0:00:03]} 10. a5 {[%emt 0:00:05]} Ba7 {[%emt 0:00:05]} 11. h3 {[%emt 0:06:05]} Bb7 {[%emt 0:00:50]} 12. Be3 {[%emt 0:00:05]} Nxe4 {[%emt 0:02:09]} 13. Re1 {[%emt 0:00:04]} Ne7 {[%emt 0:09:39]} 14. dxe5 {[%emt 0:09:15]} Bxe3 {[%emt 0:00:08]} 15. Rxe3 {[%emt 0:00:03]} dxe5 {[%emt 0:04:29]} 16. Qe2 {[%emt 0:11:13]} Nc5 {[%emt 0:01:27]} 17. Bxf7+ {[%emt 0:02:19]} Kxf7 {[%emt 0:00:10]} 18. Ng5+ {[%emt 0:00:07]} Kg8 {[%emt 0:06:04]} 19. Rxe5 {[%emt 0:05:32]} Nd5 {[%emt 0:06:22]} 20. c4 {[%emt 0:05:40]} h6 {[%emt 0:06:04]} 21. cxd5 {[%emt 0:10:44]} hxg5 {[%emt 0:00:05]} 22. Nd2 {[%emt 0:06:28]} Qd6 {[%emt 0:06:41]} 23. Nf3 {[%emt 0:04:00]} g4 {[%emt 0:02:39]} 24. Ng5 {[%emt 0:08:07]} gxh3 {[%emt 0:00:48]} 25. b4 {[%emt 0:00:29]} hxg2 {[%emt 0:07:09]} 26. bxc5 {[%emt 0:00:02]} Bxd5 {[%emt 0:00:33]} 27. f3 {[%emt 0:01:51]} Qxc5+ {[%emt 0:03:41]} 28. Kxg2 {[%emt 0:00:05]} Rh6 {[%emt 0:06:55]} 29. Qd3 {[%emt 0:08:00]} c6 {[%emt 0:02:43]} 30. Rae1 {[%emt 0:03:44]} Rf8 {[%emt 0:00:40]} 31. Re8 {[%emt 0:02:45]} Rh5 {[%emt 0:05:36]} 32. Rxf8+ {[%emt 0:00:03]} Qxf8 {[%emt 0:00:05]} 33. Re5 {[%emt 0:00:03]} Rxg5+ {[%emt 0:03:15]} 34. Rxg5 {[%emt 0:00:04]} Qf4 {[%emt 0:00:56]} 35. Rg3 {[%emt 0:01:09]} Qe5 {[%emt 0:01:16]} 36. Rh3 {[%emt 0:01:16]} c5 {[%emt 0:02:43]} 37. Qh7+ {[%emt 0:01:00]} Kf7 {[%emt 0:00:42]} 38. Qh5+ {[%emt 0:01:51]} Qxh5 {[%emt 0:01:48]} 39. Rxh5 {[%emt 0:00:03]} Ke6 {[%emt 0:00:08]} 40. Kf2 {[%emt 0:01:36]} b4 {[%emt 0:05:22]} 41. Ke3 {[%emt 0:30:17]} c4 {[%emt 0:32:37]} 42. Kd4 {[%emt 0:00:00]} Bxf3 {[%emt 0:00:00]} 43. Re5+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 44. Rg5 {[%emt 0:00:00]} c3 {[%emt 0:00:00]} 45. Rg6+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 46. Rxg7+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 47. Rg5 {[%emt 0:00:00]} Be2 {[%emt 0:00:00]} 48. Rc5+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 49. Rd5+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 50. Rc5+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 51. Rd5+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 52. Rc5+ {[%emt 0:00:00]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.16"]
[Round "9.4"]
[White "Jacobson, Brandon"]
[Black "Wang, Justin"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2544"]
[BlackElo "2469"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:34]} 4. e3 {[%emt 0:00:07]} Be7 {[%emt 0:00:59]} 5. b3 {[%emt 0:00:08]} c5 {[%emt 0:00:33]} 6. Bb2 {[%emt 0:00:38]} Nc6 {[%emt 0:00:13]} 7. cxd5 {[%emt 0:00:55]} exd5 {[%emt 0:00:25]} 8. d4 {[%emt 0:00:09]} Bg4 {[%emt 0:11:29]} 9. dxc5 {[%emt 0:01:57]} Bxc5 {[%emt 0:00:18]} 10. Be2 {[%emt 0:00:13]} a6 {[%emt 0:15:02]} 11. O-O {[%emt 0:00:35]} O-O {[%emt 0:00:48]} 12. Rc1 {[%emt 0:02:16]} Ba7 {[%emt 0:01:06]} 13. h3 {[%emt 0:00:05]} Bh5 {[%emt 0:00:29]} 14. Nh4 {[%emt 0:00:21]} Bxe2 {[%emt 0:13:36]} 15. Nxe2 {[%emt 0:00:03]} Re8 {[%emt 0:03:03]} 16. Nf3 {[%emt 0:06:08]} Re6 {[%emt 0:02:13]} 17. Nfd4 {[%emt 0:08:23]} Nxd4 {[%emt 0:00:59]} 18. Nxd4 {[%emt 0:00:10]} Bxd4 {[%emt 0:04:20]} 19. Qxd4 {[%emt 0:00:08]} Rc8 {[%emt 0:00:22]} 20. Qd3 {[%emt 0:08:57]} Rec6 {[%emt 0:01:46]} 21. Rxc6 {[%emt 0:07:37]} Rxc6 {[%emt 0:00:25]} 22. Rd1 {[%emt 0:00:05]} Rd6 {[%emt 0:01:27]} 23. Be5 {[%emt 0:06:58]} Rd7 {[%emt 0:00:54]} 24. Qf5 {[%emt 0:01:15]} Ne4 {[%emt 0:10:42]} 25. Qg4 {[%emt 0:00:46]} f6 {[%emt 0:00:32]} 26. Bd4 {[%emt 0:09:46]} Kh8 {[%emt 0:15:13]} 27. Qf5 {[%emt 0:08:12]} Rd6 {[%emt 0:03:17]} 28. f3 {[%emt 0:05:41]} Ng3 {[%emt 0:00:36]} 29. Qd3 {[%emt 0:00:11]} Qc8 {[%emt 0:00:11]} 30. b4 {[%emt 0:03:47]} Rc6 {[%emt 0:01:35]} 31. Bc5 {[%emt 0:02:33]} b6 {[%emt 0:12:33]} 32. Qxd5 {[%emt 0:28:08]} h6 {[%emt 0:00:30]} 33. Qd8+ {[%emt 0:00:00]} Qxd8 {[%emt 0:00:00]} 34. Rxd8+ {[%emt 0:00:00]} Kh7 {[%emt 0:01:00]} 35. Bd4 {[%emt 0:01:30]} Rc1+ {[%emt 0:00:00]} 36. Kf2 {[%emt 0:00:30]} Nh1+ {[%emt 0:00:00]} 37. Ke2 {[%emt 0:00:00]} Rc2+ {[%emt 0:01:30]} 38. Kf1 {[%emt 0:00:00]} 1/2-1/2

[Event "USA Junior-ch 2022"]
[Site "Saint Louis"]
[Date "2022.07.16"]
[Round "9.5"]
[White "Liang, Awonder"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2625"]
[BlackElo "2488"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2022.07.07"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:05]} d5 {[%emt 0:00:30]} 4. d3 {[%emt 0:00:02]} dxe4 {[%emt 0:10:34]} 5. dxe4 {[%emt 0:00:21]} Qxd1+ {[%emt 0:00:36]} 6. Kxd1 {[%emt 0:00:01]} Nc6 {[%emt 0:01:09]} 7. c3 {[%emt 0:02:02]} b6 {[%emt 0:02:45]} 8. Bb5 {[%emt 0:05:59]} Bb7 {[%emt 0:00:40]} 9. Ke2 {[%emt 0:00:02]} O-O-O {[%emt 0:01:39]} 10. Bf4 {[%emt 0:02:38]} h6 {[%emt 0:05:47]} 11. h4 {[%emt 0:01:24]} Bd6 {[%emt 0:14:47]} 12. Bxd6 {[%emt 0:01:46]} Rxd6 {[%emt 0:00:05]} 13. Nbd2 {[%emt 0:00:48]} Nge7 {[%emt 0:02:15]} 14. a4 {[%emt 0:04:01]} Kc7 {[%emt 0:03:26]} 15. Nc4 {[%emt 0:03:09]} Rdd8 {[%emt 0:01:11]} 16. a5 {[%emt 0:00:25]} Nc8 {[%emt 0:07:13]} 17. Rhc1 {[%emt 0:24:59]} Nd6 {[%emt 0:06:57]} 18. Nxd6 {[%emt 0:00:10]} Rxd6 {[%emt 0:00:11]} 19. axb6+ {[%emt 0:02:26]} axb6 {[%emt 0:00:51]} 20. Bxc6 {[%emt 0:06:05]} Bxc6 {[%emt 0:00:05]} 21. Ne5 {[%emt 0:00:05]} Rf8 {[%emt 0:02:32]} 22. Ra7+ {[%emt 0:00:34]} Bb7 {[%emt 0:00:21]} 23. Nc4 {[%emt 0:02:32]} Rd7 {[%emt 0:05:24]} 24. e5 {[%emt 0:00:36]} b5 {[%emt 0:06:30]} 25. Nd6 {[%emt 0:00:08]} Kb6 {[%emt 0:00:06]} 26. Ra3 {[%emt 0:00:10]} f6 {[%emt 0:02:07]} 27. Rca1 {[%emt 0:01:18]} Rfd8 {[%emt 0:05:11]} 28. Ra5 {[%emt 0:03:53]} fxe5 {[%emt 0:04:41]} 29. Rxb5+ {[%emt 0:02:45]} Kc6 {[%emt 0:00:04]} 30. Rxb7 {[%emt 0:00:32]} Rxd6 {[%emt 0:01:39]} 31. Rb3 {[%emt 0:05:30]} Rd2+ {[%emt 0:01:12]} 32. Ke3 {[%emt 0:00:02]} R8d3+ {[%emt 0:01:31]} 33. Ke4 {[%emt 0:00:01]} c4 {[%emt 0:02:11]} 34. Ra6+ {[%emt 0:00:02]} 1/2-1/2

