[Event "USA-ch Women 2024"]
[Site "Saint Louis"]
[Date "2024.10.11"]
[Round "1.1"]
[White "Abrahamyan, Tatev"]
[Black "Lee, Alice"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2327"]
[BlackElo "2395"]
[Annotator "RC"]
[PlyCount "139"]
[EventDate "2024.10.09"]
[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 0:00:28]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:21]} 3. Bb5 {[%emt 0:00:13]} d6 {[%emt 0:00:43]} 4. O-O {[%emt 0:00:59]} Bd7 {[%emt 0:00:28]} 5. Re1 {[%emt 0:00:25]} Nf6 {[%emt 0:00:33]} 6. c3 {[%emt 0:00:33]} a6 {[%emt 0:00:36]} 7. Bf1 {[%emt 0:01:16]} Bg4 {[%emt 0:00:45]} 8. h3 {[%emt 0:01:27]} Bxf3 {[%emt 0:00:41]} 9. Qxf3 {[%emt 0:00:04]} e6 {[%emt 0:00:31]} 10. d3 {[%emt 0:05:43]} Be7 {[%emt 0:00:26]} 11. Be3 {[%emt 0:00:21]} d5 {[%emt 0:04:43]} 12. Bg5 {[%emt 0:18:08]} O-O {[%emt 0:01:38]} 13. exd5 {[%emt 0:03:06]} Nxd5 {[%emt 0:11:32]} 14. Bxe7 {[%emt 0:00:12]} Qxe7 {[%emt 0:00:28]} 15. Nd2 {[%emt 0:01:34]} Rfd8 {[%emt 0:06:27]} 16. Rad1 {[%emt 0:08:54]} b5 {[%emt 0:08:21]} 17. Nb3 {[%emt 0:06:42]} Rac8 {[%emt 0:12:23]} 18. d4 {[%emt 0:02:40]} cxd4 {[%emt 0:04:08]} 19. Nxd4 {[%emt 0:00:22]} Qc7 {[%emt 0:06:35]} 20. Nxc6 {[%emt 0:26:05]} Qxc6 {[%emt 0:00:06]} 21. Rd4 {[%emt 0:00:46]} Ne7 {[%emt 0:02:10]} 22. Qd3 {[%emt 0:05:09]} Rxd4 {[%emt 0:08:53]} 23. Qxd4 {[%emt 0:00:06]} Nf5 {[%emt 0:00:12]} 24. Qd2 {[%emt 0:05:24]} g6 {[%emt 0:02:10]} 25. Rd1 {[%emt 0:01:19]} Kg7 {[%emt 0:00:43]} 26. Qe2 {[%emt 0:03:15]} Qc5 {[%emt 0:06:06]} 27. Rd3 {[%emt 0:00:46]} Ne7 {[%emt 0:04:46]} 28. g3 {[%emt 0:01:44]} Nc6 {[%emt 0:02:06]} 29. Bg2 {[%emt 0:01:42]} Ne5 {[%emt 0:04:17]} 30. Rd4 {[%emt 0:00:53]} Nc4 {[%emt 0:01:18]} 31. Bb7 {[%emt 0:02:34]} Rc7 {[%emt 0:00:11]} 32. Bxa6 {[%emt 0:02:43]} e5 {[%emt 0:02:34]} 33. Rd1 {[%emt 0:00:25]} Ra7 {[%emt 0:00:54]} 34. b3 {[%emt 0:01:04]} Na3 {[%emt 0:03:41]} 35. c4 {[%emt 0:00:37]} Rxa6 {[%emt 0:00:31]} 36. Rd5 {[%emt 0:00:03]} Qc7 {[%emt 0:01:37]} 37. cxb5 {[%emt 0:00:35]} Re6 {[%emt 0:02:02]} 38. Qb2 {[%emt 0:00:44]} Qb7 {[%emt 0:01:50]} 39. Rxe5 {[%emt 0:00:38]} Rxe5 {[%emt 0:00:20]} 40. Qxe5+ {[%emt 0:00:03]} f6 {[%emt 0:00:11]} 41. Qc5 {[%emt 0:02:29]} Nxb5 {[%emt 0:00:36]} 42. a4 {[%emt 0:03:20]} Na7 {[%emt 0:00:24]} 43. b4 {[%emt 0:00:07]} Nc6 {[%emt 0:03:39]} 44. b5 {[%emt 0:02:27]} Ne5 {[%emt 0:06:15]} 45. b6 {[%emt 0:08:52]} Nf3+ {[%emt 0:02:20]} 46. Kf1 {[%emt 0:01:06]} Nd2+ {[%emt 0:05:38]} 47. Kg1 {[%emt 0:04:11]} Ne4 {[%emt 0:01:08]} 48. Qd4 {[%emt 0:03:31]} Ng5 {[%emt 0:00:59]} 49. Qc5 {[%emt 0:02:03]} Ne4 {[%emt 0:04:09]} 50. Qd4 {[%emt 0:00:11]} Qc6 {[%emt 0:02:00]} 51. Qb2 {[%emt 0:05:14]} Nc5 {[%emt 0:03:02]} 52. a5 {[%emt 0:00:23]} Nd3 {[%emt 0:00:41]} 53. Qd2 {[%emt 0:01:41]} Ne5 {[%emt 0:00:17]} 54. Qb2 {[%emt 0:01:08]} Nf3+ {[%emt 0:01:40]} 55. Kf1 {[%emt 0:00:03]} Qc4+ {[%emt 0:00:54]} 56. Kg2 {[%emt 0:00:45]} Ne1+ {[%emt 0:02:05]} 57. Kg1 {[%emt 0:00:12]} Nf3+ {[%emt 0:00:03]} 58. Kg2 {[%emt 0:00:05]} Ne1+ {[%emt 0:00:03]} 59. Kg1 {[%emt 0:00:17]} Qe4 {[%emt 0:01:30]} 60. Kf1 {[%emt 0:01:14]} Qh1+ {[%emt 0:02:30]} 61. Ke2 {[%emt 0:00:01]} Qe4+ {[%emt 0:00:04]} 62. Kf1 {[%emt 0:00:06]} Nd3 {[%emt 0:02:17]} 63. Qc2 {[%emt 0:02:05]} Qe1+ {[%emt 0:00:35]} 64. Kg2 {[%emt 0:00:01]} Qxa5 {[%emt 0:00:40]} 65. Qxd3 {[%emt 0:00:14]} Qxb6 {[%emt 0:00:04]} 66. Qd7+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:02]} 67. Qe8+ {[%emt 0:00:09]} Kg7 {[%emt 0:00:04]} 68. Qd7+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:04]} 69. Qe8+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:05]} 70. Qd7+ {[%emt 0:00:17]} 1/2-1/2

[Event "USA-ch Women 2024"]
[Site "Saint Louis"]
[Date "2024.10.11"]
[Round "1.2"]
[White "Paikidze, Nazi"]
[Black "Tokhirjonova, Gulrukhbegim"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2314"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,110,25,8,4,1,4,4,14,0,42,35,25,33,33,29,55,49,39,29,80,33,25,20,36,0,0,3,27,10,28,8,19,-42,-29,-38,-32,-22,-8,-22,0,-31,-25,-96,-96,-96,-103,-104,-97,-97,-84,-93,-20,-52,-54,-64,-52,-39,-45,-81,-91,-628,-377,-375,-64,-77,-41,-47,-49,-131,-116,-139,-150,-207,-162,-362,-316,-252,-253,-389,-388,-393,-386,-393,-393,-388,-351,-468,-194,-683,-683,-2304,-679,-838,-838,-29981,-1483,-1818,-1813,-1866,-1771,-29977,-779]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:23]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:15]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:06]} a6 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:02:08]} e6 {[%emt 0:00:32]} 6. c5 {[%emt 0:04:04]} b6 {[%emt 0:03:07]} 7. cxb6 {[%emt 0:01:22]} Qxb6 {[%emt 0:02:08]} 8. Bd3 {[%emt 0:02:58]} Nbd7 {[%emt 0:01:14] The position is equal.} 9. O-O {[%emt 0:08:52]} c5 {[%emt 0:03:14]} 10. Na4 {[%emt 0:01:41]} Qa7 {[%emt 0:01:03]} 11. b3 {[%emt 0:02:37]} cxd4 {[%emt 0:20:11]} 12. exd4 {[%emt 0:05:25]} Bd6 {[%emt 0:00:22] Prevents Ne5} 13. Bb2 {[%emt 0:01:25]} O-O {[%emt 0:03:44]} 14. Rc1 {[%emt 0:01:40]} Ne4 {[%emt 0:08:17]} (14... Bb7 $11) 15. Bxe4 {[%emt 0:12:20]} (15. Ne5 $16) 15... dxe4 $14 {[%emt 0:00:13]} 16. Ne5 {[%emt 0:00:26] next Nc6 is good for White.} Nf6 {[%emt 0:08:35]} 17. Qe2 {[%emt 0:11:09]} a5 {[%emt 0:07:35]} 18. Nc5 {[%emt 0:05:45]} Bb7 {[%emt 0:01:52]} 19. Nc4 {[%emt 0:07:44] A dynamic duo of knights.} Bf4 {[%emt 0:02:09]} 20. Rce1 {[%emt 0:02:12]} Bd5 {[%emt 0:05:10]} 21. Nd2 {[%emt 0:09:27]} ({White should play} 21. g3 $11 Bc7 22. Rc1) 21... Qb8 {[%emt 0:03:09]} 22. g3 {[%emt 0:03:34]} Bxd2 {[%emt 0:02:18]} 23. Qxd2 {[%emt 0:00:02]} Rd8 {[%emt 0:02:00][%cal Oa5a4]} 24. Rc1 {[%emt 0:03:41]} h5 {[%emt 0:02:28]} 25. Qg5 {[%emt 0:01:14]} a4 {[%emt 0:01:54][%cal Ra4b3]} 26. Rfe1 {[%emt 0:01:24]} (26. Nxa4 $2 Rxa4 27. bxa4 Qxb2 $19) (26. Rfd1 $11 {remains equal.}) 26... axb3 $17 {[%emt 0:00:48]} 27. a3 {[%emt 0:00:48]} Ra7 {[%emt 0:03:46]} 28. h3 {[%emt 0:00:45]} Qa8 {[%emt 0:00:53][%cal Oe4e3]} 29. Rc3 {[%emt 0:01:54]} Ra5 {[%emt 0:04:19][%cal Oe4e3]} 30. g4 {[%emt 0:00:31]} Bc6 {[%emt 0:06:38]} ({Better is} 30... hxg4 $17 {[%cal Oe4e3]} 31. hxg4 Rxa3 (31... Nh7 32. Qf4 $17) 32. Bxa3 Qxa3 33. Nxb3 Bxb3) 31. Qh4 {[%emt 0:02:06]} Rd5 {[%emt 0:01:44]} 32. Rxb3 {[%emt 0:02:49]} Qd8 {[%emt 0:01:42][%cal Oe6e5]} 33. Qg3 {[%emt 0:00:29]} Ra8 {[%emt 0:00:22][%cal Oe4e3] Against Rb8. And now ...e3! would win.} 34. Qf4 {[%emt 0:03:09]} hxg4 {[%emt 0:01:07]} 35. Nxe4 $2 {[%emt 0:01:48][%mdl 8192]} (35. hxg4 $17 Nxg4 36. Rg3 (36. Qxg4 $2 Rg5 $19)) 35... Rf5 {[%emt 0:00:50]} 36. Nxf6+ {[%emt 0:00:18]} Qxf6 $2 {[%emt 0:00:22]} (36... gxf6 37. Qh2 Rh5 38. Ree3 $17) (36... Rxf6 $19 37. Qh2 Rh6) 37. Qg3 $15 {[%emt 0:00:37] aiming for d5.} Bd5 {[%emt 0:00:27]} (37... gxh3 {keeps more tension.} 38. d5 Qh6 39. dxc6 Rg5) 38. hxg4 {[%emt 0:00:27]} Rf4 {[%emt 0:01:12]} 39. Rbe3 {[%emt 0:01:41] White is weak on the light squares. Black keeps a firm grip on the game.} (39. Bc1 $1 $15 Rxg4 (39... Rxd4 40. Rb8+ Rxb8 41. Qxb8+ Kh7 42. Qh2+ Kg8 43. Qb8+ Kh7 44. Qh2+ Kg8 45. Qb8+ $11) 40. Qxg4 Bxb3 41. Re3) 39... Qg5 {[%emt 0:01:25] Black is more active.} 40. Re5 {[%emt 0:00:27]} Qxg4 {[%emt 0:00:28]} 41. Bc1 {[%emt 0:11:12]} (41. Rg5 $17 Qxg3+ 42. Rxg3) 41... Rxd4 $40 {[%emt 0:03:39][%mdl 128] ...f6 is the strong threat. Black wants a kill.} (41... Qxg3+ 42. fxg3 Rxd4 43. Rg5) 42. Bb2 $2 {[%emt 0:05:37] [#]} (42. Rg5 Qxg3+ 43. Rxg3) 42... Qh4 $1 $19 {[%emt 0:02:42]} 43. Qxh4 {[%emt 0:04:14]} Rxh4 {[%emt 0:00:12][%csl Gd5][%cal Rh4h1]} 44. f3 {[%emt 0:00:13]} (44. Kf1 $142) 44... Bxf3 {[%emt 0:00:46]} 45. Rb5 {[%emt 0:01:20]} Rd8 {[%emt 0:01:44]} 46. Kf2 {[%emt 0:04:14]} Bc6 {[%emt 0:00:10] White must now prevent ...Rh2+.} 47. Rb6 {[%emt 0:02:15]} Rf4+ {[%emt 0:00:49]} 48. Kg3 {[%emt 0:00:18]} Rc4 {[%emt 0:00:43]} (48... Rf3+ $142 49. Kh4 Bd5) 49. Re3 $2 {[%emt 0:00:55]} (49. Kf2) 49... Rd2 {[%emt 0:00:48]} 50. Kh3 {[%emt 0:00:46]} Kh7 {[%emt 0:03:14]} (50... Bg2+ $142 51. Kh2 Rh4+ 52. Kg3 Rh3+ 53. Kf4 Rf2+ 54. Ke5 Rxe3+ 55. Kd6 Rd3+ 56. Ke7 Bd5 57. Rb8+ Kh7) 51. Rg3 {[%emt 0:00:55] [#]} e5 $1 {[%emt 0:00:14]} 52. Re3 {[%emt 0:01:40]} (52. Rxc6 Rxc6) 52... g5 {[%emt 0:01:20]} (52... Bg2+ $142 53. Kh2 Rh4+ 54. Kg3 Rh3+ 55. Kg4 Rxe3 56. Bxe5 Rxe5 57. Kf4 Re4+ 58. Kg3 Re3+ 59. Kf4 Rde2 (59... Rxa3 {gets mated.} 60. Rb4 Kg6 61. Ra4 Rf3+ 62. Ke4 f6 63. Rc4 Rh3+ 64. Kf4 Rf2+ 65. Kg4 f5#) 60. Rb4 Rf3+ (60... Rxa3 {is a self mate.} 61. Kf5 f6 62. Rh4+ Kg8 63. Rb4 Bh3+ 64. Kg6 Rg3+ 65. Kh5 Bc8 66. Rf4 Rh2+ 67. Rh4 Rg5#) 61. Kg4 Kh6 (61... Rxa3 62. Kf5 Rf3+ 63. Rf4 Bh3+ 64. Kg5 f6+ 65. Kh4 g5+ 66. Kh5 gxf4 67. Kh4 Be6 68. Kh5 Rh3#) (61... f5+ {leads to mate.} 62. Kg5 Re4 63. Rxe4 fxe4 64. Kh5 e3 65. Kh4 e2 66. Kg5 e1=Q 67. a4 Qg3+ 68. Kh5 g6#) 62. Rf4 f5+ (62... Rxa3 63. Rf6+ gxf6 64. Kf4 Rf3+ 65. Kg4 Re4#) 63. Rxf5 Re4+ 64. Rf4 Rexf4#) 53. Rxc6 {[%emt 0:01:31]} Rxc6 {[%emt 0:00:02]} 54. Bxe5 {[%emt 0:00:04]} f5 {[%emt 0:00:18] ( -> ...Rh6+)} 55. Bc3 {[%emt 0:01:00]} Rh6+ {[%emt 0:00:12] Weighted Error Value: White=0.72/Black=0.51.  Loses game:     	White=1     	---        Mistake:       	White=8     	Black=3      Inaccurate:     	White=6     	Black=4      OK:         	White=16    	Black=15     Best:        	White=1     	Black=4} 0-1

[Event "USA-ch Women 2024"]
[Site "Saint Louis"]
[Date "2024.10.11"]
[Round "1.3"]
[White "Pourkashiyan, Atousa"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2269"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,111,25,30,18,14,23,27,4,56,42,62,35,48,43,54,10,20,-4,-3,-7,-1,-1,0,0,0,-1,-7,-5,-5,-5,0,0,0,0,0,0,0,-42,-40,-43,-41,-41,-41,-43,-39,-43,-42,-42,-43,-46,-14,-69,-9,-9,-9,-36,-41,-43,-36,-129,-129,-129,-128,-124,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,-8,0,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:11]} 3. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:10]} a6 {[%emt 0:00:07]} 5. c4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:29]} 6. Nc3 {[%emt 0:00:15]} Qc7 {[%emt 0:00:17]} 7. Be2 {[%emt 0:00:55]} Bb4 {[%emt 0:00:35]} 8. Qd3 {[%emt 0:00:27]} Nc6 {[%emt 0:00:51]} 9. O-O {[%emt 0:00:52]} O-O {[%emt 0:00:33]} 10. Bg5 {[%emt 0:11:08]} Be7 {[%emt 0:00:45][%cal Of6g4]} 11. Be3 {[%emt 0:13:35] White has an edge.} d6 {[%emt 0:15:10]} ({Black should play} 11... Ne5 $11 12. Bf4 d6) 12. Rac1 $14 {[%emt 0:01:43][%cal Oc3d5]} Bd7 {[%emt 0:02:30]} 13. f3 {[%emt 0:15:57] White is more active.} Rfc8 {[%emt 0:02:47]} 14. b3 {[%emt 0:03:13]} Qa5 {[%emt 0:04:05][%cal Ob7b5]} 15. a4 {[%emt 0:07:48]} d5 {[%emt 0:11:37]} 16. exd5 {[%emt 0:04:01]} (16. Nxc6 {looks sharper.} Bxc6 17. cxd5 exd5 18. e5) 16... exd5 {[%emt 0:05:40]} 17. Nxd5 {[%emt 0:03:49]} Nxd5 {[%emt 0:01:14]} 18. cxd5 {[%emt 0:01:50]} Qxd5 {[%emt 0:03:04]} 19. Nxc6 {[%emt 0:05:32]} Bxc6 {[%emt 0:00:45]} 20. Qxd5 {[%emt 0:05:44]} Bxd5 {[%emt 0:00:05]} 21. Bc4 {[%emt 0:00:22]} Bxc4 {[%emt 0:05:18]} 22. Rxc4 {[%emt 0:00:07]} Rxc4 {[%emt 0:02:18]} 23. bxc4 $11 {[%emt 0:01:01][%mdl 4096] Endgame. KRB-KRB} Rc8 {[%emt 0:00:38]} 24. Rb1 {[%emt 0:04:24]} Rc7 {[%emt 0:01:20]} 25. c5 {[%emt 0:02:25]} h6 {[%emt 0:16:39]} 26. Kf1 {[%emt 0:01:16][%cal Oc5c6]} Bxc5 {[%emt 0:05:08]} 27. Bxc5 {[%emt 0:00:15]} Rxc5 {[%emt 0:00:10]} 28. Rxb7 $15 {[%emt 0:00:07] KR-KR} Rc4 {[%emt 0:00:51]} 29. Rb8+ {[%emt 0:02:15]} Kh7 {[%emt 0:00:04]} 30. Rb7 {[%emt 0:00:09]} f5 {[%emt 0:04:00]} 31. a5 {[%emt 0:00:16]} Ra4 {[%emt 0:00:25]} 32. Kf2 {[%emt 0:07:58]} Rxa5 {[%emt 0:01:38]} 33. Kg3 {[%emt 0:03:03]} (33. Ke3 $1 $11) 33... Rb5 {[%emt 0:01:45]} (33... Ra4 $15) 34. Ra7 $11 {[%emt 0:00:32]} Rb6 {[%emt 0:02:43]} 35. h4 {[%emt 0:02:19]} Kg6 {[%emt 0:00:50]} 36. Kh3 {[%emt 0:00:50]} h5 {[%emt 0:02:35]} 37. g4 {[%emt 0:01:01]} (37. Rc7 $15) 37... fxg4+ {[%emt 0:07:43]} 38. fxg4 {[%emt 0:00:03]} hxg4+ {[%emt 0:00:31]} 39. Kxg4 {[%emt 0:00:13] [#]} Kf6 {[%emt 0:01:45]} (39... Rb4+ $1 $17 40. Kf3 Ra4 (40... Rxh4 41. Rxa6+ Kh5 42. Ra5+ g5 43. Ra8 $11)) 40. h5 {[%emt 0:02:45] The position is equal.} Rb4+ {[%emt 0:00:48]} 41. Kf3 {[%emt 0:04:08]} Ra4 {[%emt 0:01:08]} 42. Ke3 {[%emt 0:04:12]} Ra1 {[%emt 0:03:07]} 43. Kf4 {[%emt 0:02:59]} a5 {[%emt 0:01:38]} 44. Ra6+ {[%emt 0:00:41]} Kf7 {[%emt 0:00:09]} 45. Kf5 {[%emt 0:09:01]} a4 {[%emt 0:04:19]} 46. Ra7+ {[%emt 0:00:11]} Kg8 {[%emt 0:00:06] [#] ...Kh7 is the strong threat.} 47. Kg6 {[%emt 0:01:33][%cal Ra7a8]} Rg1+ {[%emt 0:00:19]} 48. Kf5 {[%emt 0:00:06]} Kh7 {[%emt 0:02:13]} 49. Rxa4 {[%emt 0:00:44]} Kh6 {[%emt 0:00:10]} 50. Rh4 {[%emt 0:04:04]} Rg5+ {[%emt 0:02:15]} 51. Kf4 {[%emt 0:00:41]} Rxh5 {[%emt 0:00:27]} 52. Kg4 {[%emt 0:02:50]} Rxh4+ {[%emt 0:00:24]} 53. Kxh4 {[%emt 0:00:03]} g5+ {[%emt 0:00:12]} (53... Kg6 $5 54. Kg4 $8 Kh6 $11) 54. Kg4 {[%emt 0:00:04]} Kg6 {[%emt 0:00:06]} 55. Kg3 {[%emt 0:00:02]} g4 {[%emt 0:00:12]} 56. Kxg4 {[%emt 0:00:05] Weighted Error Value: White=0.13 (very precise) /Black=0.11 (very precise) .  Mistake:       	White=2     	Black=3      Inaccurate:     	White=4     	Black=1      OK:         	White=20    	Black=15     Best:        	White=4     	Black=2} 1/2-1/2

[Event "USA-ch Women 2024"]
[Site "Saint Louis"]
[Date "2024.10.11"]
[Round "1.4"]
[White "Lee, Megan"]
[Black "Yu, Jennifer"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2253"]
[BlackElo "2267"]
[Annotator "RC"]
[PlyCount "88"]
[EventDate "2024.10.09"]
[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 0:00:12]} 2. Nf3 {[%emt 0:00:10]} d6 {[%emt 0:00:15]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:20]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:14]} 5. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:00:24]} 6. f3 {[%emt 0:04:31]} Bg7 {[%emt 0:02:02]} 7. Be3 {[%emt 0:00:23]} a6 {[%emt 0:00:40]} 8. Qd2 {[%emt 0:01:05]} Nbd7 {[%emt 0:00:35]} 9. O-O-O {[%emt 0:04:40]} b5 {[%emt 0:00:26]} 10. g4 {[%emt 0:04:20]} Bb7 {[%emt 0:00:43]} 11. h4 {[%emt 0:09:55]} Nb6 {[%emt 0:01:02]} 12. Nb3 {[%emt 0:06:02]} Nc4 {[%emt 0:09:59]} 13. Bxc4 {[%emt 0:03:14]} bxc4 {[%emt 0:01:26]} 14. Nd4 {[%emt 0:01:46]} h5 {[%emt 0:01:01]} 15. g5 {[%emt 0:08:30]} Nd7 {[%emt 0:00:29]} 16. Nde2 {[%emt 0:06:51]} Ne5 {[%emt 0:14:51]} 17. Rhf1 {[%emt 0:01:31]} O-O {[%emt 0:06:40]} 18. Bd4 {[%emt 0:03:58]} Qa5 {[%emt 0:10:28]} 19. Qe3 {[%emt 0:04:09]} Qc7 {[%emt 0:01:01]} 20. Bxe5 {[%emt 0:12:18]} dxe5 {[%emt 0:09:09]} 21. Nd5 {[%emt 0:00:38]} Bxd5 {[%emt 0:00:15]} 22. Rxd5 {[%emt 0:00:18]} e6 {[%emt 0:01:22]} 23. Qc5 {[%emt 0:13:09]} Qb7 {[%emt 0:02:43]} 24. Rd2 {[%emt 0:00:39]} Rfc8 {[%emt 0:01:15]} 25. Qa5 {[%emt 0:02:12]} Bf8 {[%emt 0:10:53]} 26. c3 {[%emt 0:04:48]} Bc5 {[%emt 0:03:55]} 27. Kb1 {[%emt 0:01:13]} Be3 {[%emt 0:06:08]} 28. Rc2 {[%emt 0:00:26]} Rc5 {[%emt 0:00:07]} 29. Qa4 {[%emt 0:03:37]} Rb8 {[%emt 0:04:28]} 30. Ka1 {[%emt 0:01:50]} Rb5 {[%emt 0:01:40]} 31. Rb1 {[%emt 0:00:15]} Qc7 {[%emt 0:00:29]} 32. b4 {[%emt 0:02:15]} cxb3 {[%emt 0:01:18]} 33. Rxb3 {[%emt 0:00:19]} Qd6 {[%emt 0:02:10]} 34. Kb2 {[%emt 0:00:50]} Qd3 {[%emt 0:02:28]} 35. c4 {[%emt 0:00:49]} R5b7 {[%emt 0:01:27]} 36. Nc1 {[%emt 0:00:59]} Bd4+ {[%emt 0:02:27]} 37. Kb1 {[%emt 0:00:16]} Qxf3 {[%emt 0:00:14]} 38. c5 {[%emt 0:00:37]} Qxe4 {[%emt 0:01:43]} 39. c6 {[%emt 0:00:02]} Rxb3+ {[%emt 0:00:16]} 40. axb3 {[%emt 0:00:18]} Rc8 {[%emt 0:01:42]} 41. Qxa6 {[%emt 0:02:52]} Rc7 {[%emt 0:00:11]} 42. Qa5 {[%emt 0:01:24]} Rc8 {[%emt 0:00:09]} 43. Qa6 {[%emt 0:02:58]} Rc7 {[%emt 0:01:55]} 44. Qa5 {[%emt 0:02:30]} Rc8 {[%emt 0:00:56]} 1/2-1/2

[Event "USA-ch Women 2024"]
[Site "Saint Louis"]
[Date "2024.10.11"]
[Round "1.5"]
[White "Zatonskih, Anna"]
[Black "Atwell, Rose"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2312"]
[BlackElo "2185"]
[Annotator "RC"]
[PlyCount "86"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 2. g3 {[%emt 0:01:16]} b5 {[%emt 0:00:38]} 3. Bg2 {[%emt 0:07:23]} Bb7 {[%emt 0:00:08]} 4. O-O {[%emt 0:00:50]} e6 {[%emt 0:01:38]} 5. d3 {[%emt 0:03:48]} c5 {[%emt 0:05:46]} 6. e4 {[%emt 0:01:58]} d6 {[%emt 0:01:45]} 7. c3 {[%emt 0:10:52]} Nbd7 {[%emt 0:03:40]} 8. Re1 {[%emt 0:13:15]} Be7 {[%emt 0:06:55]} 9. Nbd2 {[%emt 0:03:56]} O-O {[%emt 0:04:49]} 10. d4 {[%emt 0:02:14]} e5 {[%emt 0:06:39]} 11. dxe5 {[%emt 0:09:11]} dxe5 {[%emt 0:05:27]} 12. b3 {[%emt 0:01:21]} Qc7 {[%emt 0:05:47]} 13. Qe2 {[%emt 0:03:32]} c4 {[%emt 0:04:43]} 14. bxc4 {[%emt 0:07:41]} bxc4 {[%emt 0:00:09]} 15. Nh4 {[%emt 0:01:48]} g6 {[%emt 0:06:15]} 16. Qxc4 {[%emt 0:01:18]} Nc5 {[%emt 0:02:05]} 17. Qe2 {[%emt 0:00:25]} Na4 {[%emt 0:08:47]} 18. c4 {[%emt 0:01:38]} Rfd8 {[%emt 0:02:19]} 19. Nb3 {[%emt 0:08:16]} Rac8 {[%emt 0:09:23]} 20. Bb2 {[%emt 0:03:25]} Bb4 {[%emt 0:02:11]} 21. Rec1 {[%emt 0:05:03]} Nxb2 {[%emt 0:01:33]} 22. Qxb2 {[%emt 0:00:02]} Bxe4 {[%emt 0:02:43]} 23. c5 {[%emt 0:01:08]} Bxg2 {[%emt 0:04:19]} 24. Nxg2 {[%emt 0:00:12]} Qe7 {[%emt 0:03:53]} 25. Rc4 {[%emt 0:02:11]} Bxc5 {[%emt 0:03:04]} 26. Qc2 {[%emt 0:01:54]} Bxf2+ {[%emt 0:02:30]} 27. Kxf2 {[%emt 0:00:20]} Qe6 {[%emt 0:00:55]} 28. Nc5 {[%emt 0:05:56]} Rxc5 {[%emt 0:03:41]} 29. Rxc5 {[%emt 0:00:13]} Rd2+ {[%emt 0:00:10]} 30. Qxd2 {[%emt 0:01:35]} Ne4+ {[%emt 0:00:05]} 31. Ke3 {[%emt 0:00:49]} Nxd2 {[%emt 0:00:06]} 32. Rac1 {[%emt 0:01:07]} Qd6 {[%emt 0:01:11]} 33. Ne1 {[%emt 0:01:05]} Qd4+ {[%emt 0:01:03]} 34. Ke2 {[%emt 0:00:03]} e4 {[%emt 0:01:13]} 35. R1c3 {[%emt 0:01:15]} e3 {[%emt 0:00:37]} 36. Rc8+ {[%emt 0:00:17]} Kg7 {[%emt 0:00:01]} 37. Nc2 {[%emt 0:00:24]} Qg4+ {[%emt 0:00:56]} 38. Kxe3 {[%emt 0:00:03]} Qd1 {[%emt 0:00:16]} 39. h4 {[%emt 0:01:15]} Nf1+ {[%emt 0:01:00]} 40. Kf2 {[%emt 0:00:08]} Nh2 {[%emt 0:00:07]} 41. Ne1 {[%emt 0:16:20]} Ng4+ {[%emt 0:04:18]} 42. Kf1 {[%emt 0:00:55]} Qd2 {[%emt 0:00:08]} 43. Nd3 {[%emt 0:02:12]} Ne3+ {[%emt 0:00:08]} 0-1

[Event "USA-ch Women 2024"]
[Site "Saint Louis"]
[Date "2024.10.11"]
[Round "1.6"]
[White "Yip, Carissa"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2418"]
[BlackElo "2302"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 26,87,22,14,20,8,27,12,35,29,44,33,26,16,17,21,76,71,73,75,125,106,145,149,145,145,148,119,135,148,142,143,151,157,234,229,227,206,279,276,286,283,281,284,499,474,534,516,636,644,667,665,689,686,683,577,1722,1543,4827,4134,1450,1276,1131,1106]} 1. c4 {[%emt 0:00:02]} e6 {[%emt 0:01:36]} 2. g3 {[%emt 0:00:48]} d5 {[%emt 0:00:23]} 3. Bg2 {[%emt 0:00:05]} Nf6 {[%emt 0:01:20]} 4. Nf3 {[%emt 0:00:10]} c5 {[%emt 0:00:36]} 5. O-O {[%emt 0:06:07]} Nc6 {[%emt 0:00:58]} 6. d4 {[%emt 0:03:12]} Be7 {[%emt 0:03:48]} 7. cxd5 {[%emt 0:03:09]} exd5 {[%emt 0:00:09]} 8. dxc5 {[%emt 0:05:37]} Bxc5 {[%emt 0:00:24]} 9. Bg5 {[%emt 0:01:28]} O-O {[%emt 0:04:39]} 10. Nc3 {[%emt 0:02:04]} d4 {[%emt 0:08:37]} 11. Bxf6 {[%emt 0:06:05]} Qxf6 {[%emt 0:00:14]} 12. Ne4 {[%emt 0:00:02]} Qe7 {[%emt 0:00:14]} 13. Nxc5 {[%emt 0:00:04]} Qxc5 {[%emt 0:00:06]} 14. Rc1 {[%emt 0:00:04]} Qb6 {[%emt 0:00:36]} 15. b3 {[%emt 0:09:09]} Re8 {[%emt 0:10:05]} 16. Qc2 {[%emt 0:16:23]} h6 {[%emt 0:07:54] Dodges Ng5. The position is equal.} 17. Rfd1 {[%emt 0:00:04]} Bg4 {[%emt 0:04:40]} 18. Rd2 {[%emt 0:07:10]} Rad8 {[%emt 0:07:49][%cal Oe8e2]} 19. Qc5 {[%emt 0:03:45]} Qxc5 {[%emt 0:18:07]} 20. Rxc5 {[%emt 0:00:04]} Re7 {[%emt 0:06:55]} (20... d3 $11 21. Rxd3 (21. exd3 $2 Nd4 $19) 21... Rxe2 22. Rxd8+ Nxd8) 21. h3 $16 {[%emt 0:01:56] White now steadily converts the win.} Be6 {[%emt 0:00:27]} 22. Ne1 {[%emt 0:01:06][%cal Bf3e1,Be1d3,Bd3e5][%mdl 32]} Red7 {[%emt 0:03:06]} ({Black should play} 22... Rd6) 23. Bxc6 {[%emt 0:02:26]} bxc6 {[%emt 0:03:31]} 24. h4 {[%emt 0:00:14]} (24. Rxc6 Bxh3 25. Nf3 Rd5 $14) 24... Rd6 {[%emt 0:00:31]} 25. Nd3 {[%emt 0:02:35]} Rb8 {[%emt 0:02:39]} 26. Ne5 {[%emt 0:06:15]} Bd5 {[%emt 0:02:23]} 27. Ra5 {[%emt 0:06:27]} Rb7 {[%emt 0:02:23]} 28. Nd3 {[%emt 0:04:10] White is more active.} g5 {[%emt 0:03:06]} 29. f3 {[%emt 0:00:08]} f6 {[%emt 0:04:17]} (29... gxh4 $16 {might work better.} 30. gxh4 Be6) 30. Nc5 $18 {[%emt 0:00:40][%csl LRb7,LRd4]} Re7 {[%emt 0:00:12]} 31. Kf2 {[%emt 0:00:17]} (31. Rxd4 Rxe2 32. Ne4 (32. Rxa7 f5 $11) 32... Re6 $14) 31... f5 {[%emt 0:03:27]} 32. Rxd4 {[%emt 0:00:30]} Rf6 {[%emt 0:00:25]} 33. Rda4 {[%emt 0:02:18]} Rff7 {[%emt 0:00:50]} 34. Nd3 {[%emt 0:00:20]} f4 $2 {[%emt 0:00:28] [#]} (34... Rg7 35. h5 g4) 35. gxf4 {[%emt 0:00:28][%cal Bg3f4,Bf4f5][%mdl 32] White is clearly winning.} gxh4 {[%emt 0:00:21]} 36. e4 {[%emt 0:01:22]} Be6 {[%emt 0:00:43]} 37. f5 {[%emt 0:00:24]} Bc8 {[%emt 0:00:13]} 38. Ne5 {[%emt 0:00:36]} Rf6 {[%emt 0:00:46]} 39. Ng4 {[%emt 0:00:28]} ({Less strong is} 39. Rxa7 Rxe5 40. Rc7 Re8 $16) 39... Rd6 {[%emt 0:00:17]} 40. Rxa7 {[%emt 0:01:13]} Rd2+ {[%emt 0:00:43]} 41. Ke3 {[%emt 0:30:14]} Rxa7 {[%emt 0:02:11]} 42. Rxa7 {[%emt 0:00:00]} Rd8 {[%emt 0:01:09]} 43. Nxh6+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:05]} 44. Rh7 {[%emt 0:00:00] Weighted Error Value: White=0.02 (flawless) /Black=0.34.  Mistake:       	---       	Black=4      Inaccurate:     	---       	Black=2      OK:         	White=14    	Black=7      Best:        	White=3     	---} 1-0

