[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "1.1"]
[White "Deng, Henry"]
[Black "Sathish, Pranav"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2281"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,62,5,12,8,12,10,0,5,10,13,9,8,20,14,8,12,25,11,25,7,31,15,10,0,0,0,60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27,0,6,0,0,0,0,0,0,0,22]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:21]} 2. Nf3 {[%emt 0:00:18]} Nc6 {[%emt 0:00:09]} 3. Bc4 {[%emt 0:00:23]} Bc5 {[%emt 0:00:12]} 4. Nc3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:20]} 5. d3 {[%emt 0:00:03]} h6 {[%emt 0:00:05]} 6. a3 {[%emt 0:00:37]} a6 {[%emt 0:00:19]} 7. Be3 {[%emt 0:00:33]} d6 {[%emt 0:00:20]} 8. O-O {[%emt 0:00:30]} O-O {[%emt 0:00:42]} 9. Bxc5 {[%emt 0:00:43]} dxc5 {[%emt 0:00:01]} 10. Nd5 {[%emt 0:00:15]} Be6 {[%emt 0:01:01]} 11. Ne3 {[%emt 0:00:37]} Re8 {[%emt 0:01:39]} 12. Bxe6 {[%emt 0:03:19]} Rxe6 {[%emt 0:00:52]} 13. g3 {[%emt 0:01:00]} g6 {[%emt 0:04:26]} 14. Kg2 {[%emt 0:03:11]} Qd7 {[%emt 0:01:59]} 15. Nd2 {[%emt 0:02:41]} Nd4 {[%emt 0:02:37]} 16. f4 {[%emt 0:08:43]} exf4 {[%emt 0:05:02]} 17. gxf4 {[%emt 0:06:23]} Rd8 {[%emt 0:00:55][%cal Od4c2]} 18. Kh1 {[%emt 0:04:11]} Qc6 {[%emt 0:08:57]} (18... Nxc2 $11 19. Qxc2 Qxd3) 19. f5 {[%emt 0:09:29]} (19. c3 Nf5 20. Nxf5 gxf5 $19) (19. Rg1 $14) 19... Nxf5 {[%emt 0:08:59]} 20. Nxf5 {[%emt 0:00:42]} gxf5 {[%emt 0:00:14]} 21. Rxf5 {[%emt 0:00:28] Qf3 is the strong threat.} Nxe4 $1 {[%emt 1:01:50]} 22. Nxe4 {[%emt 0:11:22]} Rxe4 {[%emt 0:00:00][%cal Re4e1] [#]} 23. Qf3 {[%emt 0:01:28]} Re6 {[%emt 0:00:00]} 24. Rg1+ {[%emt 0:00:27]} Kh8 $1 {[%emt 0:00:00]} 25. Qxc6 {[%emt 0:00:44]} Rxc6 {[%emt 0:00:00]} 26. Rxf7 {[%emt 0:00:05]} Rg8 {[%emt 0:00:00] Prevents Rgg7.} 27. Rxg8+ {[%emt 0:03:06]} Kxg8 $11 {[%emt 0:00:00] KR-KR. The position is equal.} 28. Rd7 {[%emt 0:00:10]} c4 {[%emt 0:00:00]} 29. d4 {[%emt 0:06:50]} Rd6 {[%emt 0:00:00]} 30. Rxc7 {[%emt 0:03:18]} Rxd4 {[%emt 0:00:00]} 31. Rxb7 {[%emt 0:00:03]} Rd1+ {[%emt 0:00:00] A balanced but interesting game.   Weighted Error Value: White=0.08 (flawless) /Black=0.08 (flawless) .  Mistake:       	White=1     	Black=1      Inaccurate:     	---       	Black=1      OK:         	White=6     	Black=9      Best:        	White=1     	---        Strong:       	---       	Black=2} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "1.2"]
[White "Stearman, Josiah"]
[Black "Wang, Isaac"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2455"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,85,22,41,47,46,33,40,-2,18,14,44,0,12,0,7,0,2,0,0,0,9,0,0,-67,32,27,41,41,54,54,83,40,50,55,50,40,28,34,28,18,22,22,36,26,40,30,82,75,73,64,81,69,76,77,98,6,66,38,44,74,82,94,100,83,78,93,267,275,416,397,588,572,759,716]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:09]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:05]} a6 {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:15]} Bc5 {[%emt 0:00:00]} 6. Nb3 {[%emt 0:00:05]} Ba7 {[%emt 0:00:00]} 7. Qe2 {[%emt 0:00:08]} d6 {[%emt 0:00:00]} 8. Be3 {[%emt 0:01:08]} Bxe3 {[%emt 0:03:30]} 9. Qxe3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:00]} 10. N1d2 {[%emt 0:04:48] White is slightly better.} Nge7 {[%emt 0:00:00]} 11. c3 {[%emt 0:02:04]} O-O {[%emt 0:00:00]} 12. O-O {[%emt 0:00:14]} e5 {[%emt 0:00:00]} 13. Rfd1 {[%emt 0:01:31]} Be6 {[%emt 0:00:00]} 14. Nc4 {[%emt 0:01:58]} b5 {[%emt 0:00:00]} 15. Nb6 {[%emt 0:00:11]} Rb8 {[%emt 0:00:00]} 16. Nd5 {[%emt 0:00:09]} Ng6 {[%emt 0:00:00]} 17. Bc2 {[%emt 0:00:33]} Nce7 {[%emt 0:00:00]} 18. a4 {[%emt 0:04:13]} (18. Nxe7+ $11 Qxe7 19. g3) 18... Nxd5 {[%emt 0:00:00]} (18... bxa4 $1 $15 19. Rxa4 Nf4) 19. exd5 $14 {[%emt 0:05:47]} Bd7 {[%emt 0:00:00]} 20. axb5 {[%emt 0:02:27]} Bxb5 {[%emt 0:00:00]} 21. Bxg6 {[%emt 0:02:36]} fxg6 {[%emt 0:00:00]} 22. Na5 {[%emt 0:01:53] White is more active.} Qb6 {[%emt 0:00:00]} 23. Qxb6 {[%emt 0:01:23]} Rxb6 {[%emt 0:00:00]} 24. c4 {[%emt 0:04:09]} Bd7 {[%emt 0:00:00]} 25. b3 {[%emt 0:02:56]} g5 {[%emt 0:00:00]} 26. Rd2 {[%emt 0:01:33]} h5 {[%emt 0:00:00]} 27. Kf1 {[%emt 0:00:07]} Kh7 {[%emt 0:00:00]} 28. Ke2 {[%emt 0:02:00]} g4 {[%emt 0:00:00]} 29. Kd3 {[%emt 0:01:47]} Bf5+ {[%emt 0:00:00]} (29... h4 $11 {remains equal.}) 30. Kc3 $16 {[%emt 0:00:38][%cal Oc4c5]} Be4 {[%emt 0:00:00]} 31. Rg1 {[%emt 0:01:58]} h4 {[%emt 0:00:00]} 32. Re2 {[%emt 0:00:19]} Bg6 {[%emt 0:00:00]} 33. b4 {[%emt 0:01:26]} Rf4 {[%emt 0:00:00]} 34. Nb3 {[%emt 0:08:14]} (34. Ra1 $16) 34... Rb7 {[%emt 0:00:00]} ({Black should play} 34... Rf8 $1 $11) 35. Nd2 {[%emt 0:03:05]} Rd4 {[%emt 0:00:00]} 36. Re3 {[%emt 0:00:37] Prevents Rd3+.} Rc7 {[%emt 0:00:00]} 37. Ra1 {[%emt 0:00:52]} Rxd5 {[%emt 0:00:00]} 38. Rxa6 {[%emt 0:01:20]} Rd4 {[%emt 0:00:00]} 39. b5 {[%emt 0:00:35][%cal Bb4b5,Bb5b6][%mdl 32]} Bf7 $2 {[%emt 0:03:31] [#] A mistake that costs the game.} (39... Rc8 $16) 40. Rc6 $1 $18 {[%emt 0:03:27]} Ra7 {[%emt 0:01:22]} (40... Rd7 $142 41. b6 Bg6) 41. b6 {[%emt 0:03:45]} ({Weaker is} 41. Ra6 Rb7 42. g3 Rxd2 43. Kxd2 Bxc4 44. Rxd6 (44. gxh4 Rxb5 45. Rxd6 Bf7 $18) 44... hxg3 45. Rxg3 Bxb5 46. Rxg4 Re7 $18) 41... Be8 {[%emt 0:05:47]} (41... Rd7 $142 42. Rc7 Rxc7 43. bxc7 Be6) 42. Rc8 {[%emt 0:01:14]} Re7 {[%emt 0:01:36]} 43. Rc7 {[%emt 0:04:26] Weighted Error Value: White=0.13 (very precise) /Black=0.36.  Loses game:     	---       	Black=1      Mistake:       	White=2     	Black=5      Inaccurate:     	White=4     	Black=3      OK:         	White=10    	Black=8      Best:        	White=6     	---        Strong:       	White=1     	---} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "1.3"]
[White "Budisavljevic, Luka"]
[Black "Atwell, Rose"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2475"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,65,-6,0,-12,-23,-17,-28,-45,-25,-36,8,-4,45,45,64,50,75,0,0,0,0,-32,-47,-39,-46,-44,42,18,6,0,27,10,204,147,258,272,562,561,675,715,721,712,705,706,678,670,669,647,647,645,751,791,756,781,1054,1139,1139,1129]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:35]} Bf5 {[%emt 0:00:51]} 4. Nc3 {[%emt 0:00:14]} e6 {[%emt 0:01:51]} 5. Qb3 {[%emt 0:00:15]} Qb6 {[%emt 0:01:36]} 6. c5 {[%emt 0:00:17]} Qc7 {[%emt 0:01:02]} 7. e4 {[%emt 0:00:27]} dxe4 {[%emt 0:04:14] Hoping for ...e5.} 8. Bf4 {[%emt 0:00:39] Black has an edge.} Qc8 {[%emt 0:02:04]} 9. g4 {[%emt 0:00:06]} Bg6 {[%emt 0:01:05]} 10. h4 {[%emt 0:00:36]} h5 {[%emt 0:02:36]} (10... h6 $1 $11 {was preferrable.}) 11. g5 $14 {[%emt 0:05:09]} Nd7 {[%emt 0:05:41][%cal Oe6e5]} 12. Bg2 $1 {[%emt 0:07:42] White is much more active.} e5 {[%emt 0:10:54] [#]} 13. Bxe5 {[%emt 0:03:06]} (13. Bxe4 $1 $16 Bxe4 14. Nxe4 exf4 15. O-O-O) 13... Nxe5 $11 {[%emt 0:00:23]} 14. dxe5 {[%emt 0:00:03]} Bxc5 {[%emt 0:05:51]} 15. Nxe4 {[%emt 0:01:08]} ({Much weaker is} 15. Bxe4 Ne7 16. Bxg6 Nxg6 $17) 15... Bxe4 {[%emt 0:00:59]} 16. Bxe4 {[%emt 0:00:02] Black must now prevent 0-0-0.} Qg4 {[%emt 0:02:55]} 17. Qf3 {[%emt 0:15:51][%cal Oe4c6]} Qe6 {[%emt 0:05:19]} ({Black should try} 17... Bb4+ $15 18. Kf1 Rd8) 18. O-O-O $14 {[%emt 0:12:41]} Ne7 $1 $132 {[%emt 0:03:00][%mdl 2048] Black puts up resistance} 19. Kb1 {[%emt 0:07:04]} Qxe5 {[%emt 0:05:43]} 20. Nh3 {[%emt 0:01:31][%cal Bg1h3,Bh3g5,Bg5f7][%mdl 32]} (20. g6 $5 Nxg6 (20... fxg6 21. Nh3 $16) 21. Bxc6+ Kf8 (21... bxc6 $2 {is the wrong capture.} 22. Qxc6+ Kf8 23. Qxa8+ Ke7 24. Qb7+ Kf6 25. Qc6+ Qe6 26. Qxc5 $18) 22. Bd5 $11) 20... Bb4 {[%emt 0:06:51] Prevents Rhe1. Black cannot hold the game after this.} (20... Bd4 $1 $11) 21. a3 {[%emt 0:07:01][%mdl 1024] White has strong compensation.} Ba5 {[%emt 0:01:23]} (21... Bd6 $16) 22. b4 $18 {[%emt 0:00:26][%cal Oh1e1] aiming for Rhe1!} Bc7 $2 {[%emt 0:01:44]} (22... Rd8) 23. Rhe1 {[%emt 0:00:28] White is clearly winning.} Qb5 {[%emt 0:05:40]} 24. g6 {[%emt 0:07:26][%csl Gg6][%cal Rf3f7]} O-O {[%emt 0:03:38][%cal Be8g8,Bg8h8,Bh8h7,Bh7g6][%mdl 32]} 25. Ng5 {[%emt 0:04:49]} fxg6 {[%emt 0:01:08]} 26. Qb3+ {[%emt 0:00:01]} Kh8 {[%emt 0:00:26]} 27. Nf7+ {[%emt 0:02:11]} Kh7 {[%emt 0:01:51]} 28. Bd3 {[%emt 0:01:33][%cal Oe1e7]} Qd5 {[%emt 0:00:44] [#]} 29. Bxg6+ $1 {[%emt 0:00:05][%mdl 512]} Kxg6 {[%emt 0:00:43]} (29... Nxg6 30. Rxd5) 30. Rxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:21] [#]} 31. Qf3 $1 {[%emt 0:05:07] Threatening mate with Qe4+.} Nf4 {[%emt 0:03:19] [#]} (31... Nc3+ 32. Qxc3) 32. Re7 $1 {[%emt 0:00:43] White threatens Qe4+ and mate.} Rxf7 {[%emt 0:00:45]} 33. Qg3+ {[%emt 0:00:13] Weighted Error Value: White=0.11 (very precise) /Black=0.61.  Loses game:     	---       	Black=1      Mistake:       	White=1     	Black=4      Inaccurate:     	White=1     	Black=2      OK:         	White=7     	Black=5      Best:        	White=3     	Black=1      Strong:       	White=1     	Black=1} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "1.4"]
[White "Harsha Bharathakoti"]
[Black "Atanasov, Anthony"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2565"]
[BlackElo "2384"]
[Annotator "TA RC"]
[PlyCount "115"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 44,115,182,0,0,0,0,0,0,0,0,0,0,-18,66,0,35,0,0,0,203,177,183,180,191,185,195,83,656,650,1114,1066,1183,1153,1296,1284,2227,2035,1802,1286,2400,2046,4694,3061,2130,1435,29985,29986,29986,29985,29980,906,1256,895,2669,1625,29985,29972,29972,29973,29973,29974,29968,29969,29974,29975,29978,29979,29980,29981,29987,29988,29988,29989]} 1. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:41]} e6 {[%emt 0:00:09]} 3. Nf3 {[%emt 1:31:08]} Nf6 {[%emt 0:00:10]} 4. Nc3 {[%emt 0:03:02]} Be7 {[%emt 0:00:46]} 5. cxd5 {[%emt 0:05:15]} exd5 {[%emt 0:00:17]} 6. Bf4 {[%emt 0:00:19]} c6 {[%emt 0:01:40] 6...c6 is better than 6...0-0.} 7. h3 {[%emt 1:22:52] D35: Queen's Gambit Declined: Exchange Variation.} Bf5 {[%emt 0:02:34]} 8. g4 {[%emt 0:06:04]} Bg6 {[%emt 0:09:44]} 9. Ne5 {[%emt 0:07:00]} Qb6 $146 {[%emt 0:01:28]} ({Predecessor:} 9... Nbd7 10. Nxg6 hxg6 11. Bg2 Nb6 12. Qb3 Bd6 13. Bg5 Qd7 14. Bxf6 gxf6 15. a4 Rb8 {½-½ Lima Filho,G-Amancio,A Fortaleza Alves Memorial 15th 2011 (4)}) 10. Bc1 {[%emt 0:17:59]} Bb4 {[%emt 0:17:39]} 11. Nxg6 {[%emt 0:07:17]} hxg6 {[%emt 0:00:10]} 12. Bg2 {[%emt 0:01:14]} Ne4 {[%emt 0:08:07]} 13. Qd3 {[%emt 0:03:31]} f5 {[%emt 0:01:05]} 14. gxf5 {[%emt 0:42:19]} gxf5 {[%emt 0:00:14]} 15. f3 {[%emt 0:00:02]} Nd6 {[%emt 0:10:47]} 16. Bf4 {[%emt 0:10:18]} O-O {[%emt 0:00:58]} 17. a3 {[%emt 0:04:38]} Bxc3+ {[%emt 0:00:27]} 18. bxc3 {[%emt 0:00:04]} Qd8 {[%emt 0:07:54]} 19. h4 {[%emt 0:00:48]} Nc4 {[%emt 0:01:18]} 20. Kf2 {[%emt 0:03:11]} Nd7 {[%emt 0:12:27]} 21. h5 {[%emt 0:01:48]} Qe7 {[%emt 0:04:41]} 22. Rag1 {[%emt 0:04:37]} Nf6 {[%emt 0:01:03] [#]} 23. Bf1 $2 {[%emt 0:00:42]} (23. Qxf5 $2 Rae8 (23... Nxa3 $2 24. h6 $18) (23... Ne4+ 24. fxe4 Rxf5 25. exf5 $17) 24. Qd3 Ng4+ (24... Qxa3 25. h6 $16) 25. fxg4 Qg5 $19 (25... Rxf4+ 26. Bf3 $17)) (23. e3 $1 $18) 23... Ne4+ $1 $11 {[%emt 0:18:14]} 24. Kg2 {[%emt 0:12:17]} (24. fxe4 $2 fxe4 25. Qg3 Rxf4+ 26. Qxf4 Rf8 $19 (26... Nxa3 $2 27. Bh3 $18)) 24... Ng5 $1 {[%emt 0:03:03]} 25. Rh2 {[%emt 0:01:45]} Ne6 {[%emt 0:00:10]} (25... Nxa3 $2 26. h6 (26. Kh1 Ne6 $18) 26... g6 27. Kh1 $18) 26. Bc1 {[%emt 0:00:17]} Rf6 {[%emt 0:04:14]} ({Don't play} 26... Nxa3 27. Kh1 Nb5 28. h6 $14 (28. e4 fxe4 29. fxe4 Nd6 $11)) 27. Kh1 {[%emt 0:01:11]} Raf8 {[%emt 0:00:55]} 28. a4 {[%emt 0:03:33]} Qc7 {[%emt 0:00:47]} (28... Qf7 $11) 29. Qd1 {[%emt 0:06:59]} (29. e4 $1 $14 fxe4 30. fxe4) 29... b5 {[%emt 0:01:14]} 30. axb5 {[%emt 0:01:00]} cxb5 {[%emt 0:01:41]} 31. Qe1 {[%emt 0:01:40]} Kf7 $2 {[%emt 0:01:22]} (31... R8f7 $11) 32. e4 {[%emt 0:00:54]} fxe4 {[%emt 0:00:01]} 33. fxe4 {[%emt 0:00:03]} dxe4 {[%emt 0:00:06]} 34. Qxe4 {[%emt 0:00:46]} Nd6 {[%emt 0:00:08] [#]} 35. Qg4 {[%emt 0:01:52]} (35. Qe5 $1 $18 {is the precise move to win.} Rf5 36. Qe1) 35... Ke8 $2 {[%emt 0:01:45][%mdl 8192]} (35... Kg8 $16) 36. Re2 $18 {[%emt 0:00:33]} Qc6+ {[%emt 0:00:43]} 37. Bg2 {[%emt 0:00:51]} Qc4 {[%emt 0:00:01]} 38. Rge1 {[%emt 0:01:02]} Kf7 {[%emt 0:00:54]} 39. Re5 {[%emt 0:00:43]} Re8 {[%emt 0:00:35]} 40. Bd5 {[%emt 0:01:11]} Rf1+ {[%emt 0:00:01]} 41. Kg2 {[%emt 0:00:18]} Rxe1 {[%emt 0:00:05]} 42. Qf3+ {[%emt 0:00:50]} Kg8 {[%emt 0:00:32]} 43. Rxe1 {[%emt 0:00:10]} Qc8 {[%emt 0:00:04]} 44. Qg4 {[%emt 0:00:21]} Qxc3 {[%emt 0:01:06]} 45. Rxe6 {[%emt 0:00:11]} Kh8 {[%emt 0:00:05]} 46. Rxe8+ {[%emt 0:00:34]} Nxe8 {[%emt 0:00:01]} 47. Bg5 {[%emt 0:01:14]} (47. Qg6 $142 Qe1 48. h6 Qe2+ 49. Kh3 Qf1+ 50. Bg2 Qf8 51. hxg7+ Qxg7 52. Qxe8+ Qg8 53. Qe5+ (53. Qxb5 Qh7+ 54. Kg3 Qg7+ 55. Qg5 Kh7 56. Be4+ Kg8 57. d5 Kf8 58. Qxg7+ Kxg7) 53... Qg7 54. Bb2 (54. Qxb5 Qf6 55. Qb8+ Kg7 56. Qxa7+ Qf7)) 47... Qc2+ $18 {[%emt 0:01:58]} 48. Kh3 {[%emt 0:00:26]} Nd6 {[%emt 0:00:28]} 49. h6 {[%emt 0:00:35]} Qf5 {[%emt 0:00:40]} 50. hxg7+ {[%emt 0:00:20]} Kxg7 {[%emt 0:00:02]} 51. Bf4+ {[%emt 0:00:22]} Qxg4+ {[%emt 0:00:24]} 52. Kxg4 {[%emt 0:00:03]} Nc8 {[%emt 0:00:32]} 53. Kf5 {[%emt 0:01:00]} a5 {[%emt 0:00:07]} 54. Ke6 {[%emt 0:00:39]} b4 {[%emt 0:01:24]} 55. Bb3 {[%emt 0:00:24]} Nb6 {[%emt 0:00:05]} 56. Bc7 {[%emt 0:00:15]} a4 {[%emt 0:00:02]} 57. Bxb6 {[%emt 0:00:10]} axb3 {[%emt 0:00:04]} 58. d5 {[%emt 0:00:01]} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "2.1"]
[White "Sathish, Pranav"]
[Black "Delgado Ramirez, Neuris"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2357"]
[BlackElo "2517"]
[Annotator "RC"]
[PlyCount "90"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} d6 {[%emt 0:03:49]} 2. d4 {[%emt 0:01:20]} Nf6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:03]} c6 {[%emt 0:00:14]} 4. Nf3 {[%emt 0:00:08]} Bg4 {[%emt 0:00:09]} 5. h3 {[%emt 0:01:09]} Bh5 {[%emt 0:01:09]} 6. g4 {[%emt 0:05:06]} Bg6 {[%emt 0:00:04]} 7. Qe2 {[%emt 0:00:09]} e6 {[%emt 0:00:07]} 8. Bg2 {[%emt 0:01:20]} Be7 {[%emt 0:01:22]} 9. h4 {[%emt 0:03:30]} h5 {[%emt 0:01:19]} 10. g5 {[%emt 0:00:03]} Nfd7 {[%emt 0:00:08]} 11. d5 {[%emt 0:01:53]} exd5 {[%emt 0:04:44]} 12. exd5 {[%emt 0:00:08]} O-O {[%emt 0:00:04]} 13. dxc6 {[%emt 0:02:58]} Nxc6 {[%emt 0:00:14]} 14. Be3 {[%emt 0:00:08]} Rc8 {[%emt 0:01:32]} 15. O-O {[%emt 0:06:54]} Re8 {[%emt 0:00:35]} 16. Nd5 {[%emt 0:03:02]} Bf8 {[%emt 0:00:12]} 17. Nf4 {[%emt 0:06:07]} Bf5 {[%emt 0:00:51]} 18. g6 {[%emt 0:01:37]} fxg6 {[%emt 0:02:35]} 19. Ng5 {[%emt 0:06:02]} Nce5 {[%emt 1:20:45]} 20. Bd5+ {[%emt 0:58:52]} Kh8 {[%emt 0:00:30]} 21. Bf7 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30]} 22. f3 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 23. Bxg6 {[%emt 0:01:00]} Nxg6 {[%emt 0:00:00]} 24. Nf7+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 25. Nxd8 {[%emt 0:00:00]} Nxf4 {[%emt 0:00:00]} 26. Qb5 {[%emt 0:00:00]} Re5 {[%emt 0:00:00]} 27. Qxb7 {[%emt 0:00:00]} Nh3+ {[%emt 0:00:00]} 28. Kh1 {[%emt 0:00:00]} Rxd8 {[%emt 0:00:00]} 29. Bd4 {[%emt 0:00:00]} Ree8 {[%emt 0:00:00]} 30. Qd5 {[%emt 0:00:00]} Bg6 {[%emt 0:00:00]} 31. Rae1 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 32. c3 {[%emt 0:00:00]} Nf4 {[%emt 0:00:00]} 33. Qb7 {[%emt 0:00:00]} Nc5 {[%emt 0:00:00]} 34. Qxa7 {[%emt 0:00:00]} Ne2 {[%emt 0:00:00]} 35. Kg2 {[%emt 0:00:00]} Nd3 {[%emt 0:00:00]} 36. Be3 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 37. Qb6 {[%emt 0:00:00]} Rab8 {[%emt 0:00:00]} 38. Qxb8 {[%emt 0:00:00]} Nxe1+ {[%emt 0:00:00]} 39. Rxe1 {[%emt 0:00:00]} Rxb8 40. Rxe2 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 41. Bf2 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 42. a4 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 43. Re6 {[%emt 0:00:00]} Ra6 {[%emt 0:00:00]} 44. a5 {[%emt 0:00:00]} Bf7 {[%emt 0:00:00]} 45. Rxf6 {[%emt 0:00:00]} gxf6 {[%emt 0:00:00]} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "2.2"]
[White "Atanasov, Anthony"]
[Black "Jiang, Lucas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2384"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,53,0,0,8,12,27,16,51,71,62,63,66,74,91,84,125,107,99,103,124,118,109,84,89,89,134,102,150,115,153,163,229,216,217,224,216,216,432,416,661,652,1033,1029,1023,1014]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 3. Bf4 {[%emt 0:00:08]} g6 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:05]} 5. Nbd2 {[%emt 0:00:07]} O-O {[%emt 0:00:08]} 6. c3 {[%emt 0:00:12]} c5 {[%emt 0:02:18]} 7. Be2 {[%emt 0:00:02]} Nc6 {[%emt 0:01:39]} 8. dxc5 {[%emt 0:00:40]} Re8 {[%emt 0:16:33] The position is equal.} 9. O-O {[%emt 0:06:08]} e5 {[%emt 0:03:26]} 10. Bg3 {[%emt 0:00:02]} a5 {[%emt 0:04:27]} 11. Bb5 {[%emt 0:07:56]} Nd7 {[%emt 0:07:14]} 12. Bh4 {[%emt 0:02:05]} Qc7 {[%emt 0:03:48]} 13. e4 {[%emt 0:00:46]} Na7 {[%emt 0:02:11]} 14. Ba4 {[%emt 0:03:06]} Qxc5 {[%emt 0:03:16]} 15. exd5 {[%emt 0:10:32] Ne4 would now be deadly.} b5 {[%emt 0:06:49]} 16. Ne4 {[%emt 0:09:59]} Qb6 {[%emt 0:01:04] [#]} 17. Bc2 $36 {[%emt 0:02:55][%mdl 2048] White is really pushing.} Bb7 {[%emt 0:01:42]} 18. Bg5 {[%emt 0:01:38]} Nc8 {[%emt 0:07:14]} (18... f5 $142) 19. Be3 {[%emt 0:03:10]} Qc7 {[%emt 0:05:19]} 20. a4 {[%emt 0:08:48][%cal Ba2a4,Ba4b5][%mdl 32] White is more active.} Nd6 {[%emt 0:05:17]} (20... Ncb6 $142) 21. Nxd6 {[%emt 0:13:13]} Qxd6 {[%emt 0:00:06]} 22. axb5 {[%emt 0:00:04]} Nb6 {[%emt 0:02:59]} 23. Ng5 {[%emt 0:04:35] And now Ne4 would win.} Qd8 $2 {[%emt 0:05:26]} (23... Nc4 24. Qf3 f5) 24. Qf3 $18 {[%emt 0:06:31]} f6 {[%emt 0:05:13] [#]} (24... Bf6 $142 25. Ne4 Bg7) 25. Bb3 $1 {[%emt 0:02:07] Hoping for d6+. White is clearly winning.} a4 {[%emt 0:10:29][%cal Ba5a4,Ba4b3][%mdl 32]} (25... Nxd5 26. Rfd1) 26. d6+ {[%emt 0:03:54]} axb3 {[%emt 0:00:06]} 27. Qxb7 {[%emt 0:00:04] Weighted Error Value: White=0.07 (flawless) /Black=0.55.  Mistake:       	---       	Black=4      Inaccurate:     	---       	Black=4      OK:         	White=11    	Black=5      Best:        	---       	Black=1} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "2.3"]
[White "Atwell, Rose"]
[Black "Harsha Bharathakoti"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2104"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,104,26,29,0,8,20,29,18,22,17,20,22,22,13,20,20,19,0,6,0,0,0,0,-3,-5,0,-3,-8,-7,-13,21,-16,-7,-34,-15,-1,-3,-16,-15,-20,-6,-56,0,-100,-79,-106,-113,-100,-12,-6,-4,-23,-25,-39,-58,-58,0,-156,-155,-160,-114,-529,-220,-211,-208,-172,-188,-192,-152,-137,-135,-136,-137,-137,-137,-400,-408,-436,-385,-1264,-1168,-1433,-977,-29988,-29989,-29989,-29990,-29991,-29990,-29992,-29991,-29992,-29993,-29994,-29995,-29995,-29996]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:02:01]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:01:12][%cal Bb8c6,Bc6d4,Bd4f3][%mdl 32]} 3. Bb5 {[%emt 0:00:06]} e6 {[%emt 0:00:41]} 4. O-O {[%emt 0:00:31]} Nge7 {[%emt 0:00:18]} 5. Re1 {[%emt 0:00:55]} Nd4 {[%emt 0:08:10]} 6. Bf1 {[%emt 0:05:43]} Nxf3+ {[%emt 0:07:12]} 7. Qxf3 {[%emt 0:00:07]} Ng6 {[%emt 0:14:11]} 8. c3 {[%emt 0:06:32] White has an edge.} Be7 {[%emt 0:01:53]} 9. d4 {[%emt 0:05:31]} O-O {[%emt 0:05:13]} 10. dxc5 {[%emt 0:07:45]} Bxc5 {[%emt 0:00:07]} 11. Be3 {[%emt 0:01:00]} Be7 {[%emt 0:05:15]} 12. g3 {[%emt 0:07:19]} b6 {[%emt 0:02:43]} 13. Nd2 {[%emt 0:02:32]} Bb7 {[%emt 0:00:22]} 14. Qd1 {[%emt 0:02:40]} d5 {[%emt 0:14:58]} 15. Bg2 {[%emt 0:02:35]} dxe4 {[%emt 0:01:01]} 16. Nxe4 {[%emt 0:02:26][%cal Oe4f6]} Qc7 {[%emt 0:00:22]} 17. f4 {[%emt 0:06:36]} Rad8 {[%emt 0:04:58]} 18. Qe2 {[%emt 0:03:34]} Bd5 {[%emt 0:04:47]} 19. h4 {[%emt 0:05:41]} f5 {[%emt 0:08:54]} 20. Ng5 {[%emt 0:06:08]} Bxg5 {[%emt 0:00:36]} 21. hxg5 {[%emt 0:00:33]} e5 {[%emt 0:02:59] Wards off Bd4} 22. Bxd5+ {[%emt 0:09:10]} Rxd5 {[%emt 0:00:04]} 23. Qf3 {[%emt 0:00:44]} e4 {[%emt 0:02:01]} 24. Qe2 {[%emt 0:02:15]} Rfd8 {[%emt 0:02:00]} 25. Kg2 {[%emt 0:03:04]} (25. Red1 $11) 25... Nf8 {[%emt 0:01:38]} ({Better is} 25... Qd7 $15) 26. Rh1 {[%emt 0:00:58]} (26. Rad1 $11 {remains equal.}) 26... Rd3 {[%emt 0:01:34]} 27. Rad1 {[%emt 0:01:32]} Qc4 {[%emt 0:01:06]} 28. a3 {[%emt 0:01:26]} b5 {[%emt 0:03:34]} (28... Qb3 $17 {[%cal Rd3d1]} 29. Rxd3 exd3) 29. Rxd3 $11 {[%emt 0:01:26]} exd3 {[%emt 0:00:03]} 30. Qf2 {[%emt 0:02:52][%cal Oh1d1] White is weak on the light squares} Qb3 {[%emt 0:02:10][%cal Od3d2]} 31. Qd2 {[%emt 0:01:32][%cal Oh1d1]} Qd5+ {[%emt 0:01:05]} 32. Kh2 {[%emt 0:00:24][%cal Oe3d4]} h6 {[%emt 0:01:14]} 33. Re1 $2 {[%emt 0:02:09]} ({White should play} 33. gxh6 $11 Rd6 (33... gxh6 34. Bd4 $16) 34. Kg1 gxh6 (34... Rxh6 35. Rxh6 gxh6 36. Bxa7 $11) 35. Bd4) 33... hxg5 $17 {[%emt 0:00:04]} 34. fxg5 {[%emt 0:00:06][%cal Od2g2]} Ne6 {[%emt 0:01:06]} 35. Bxa7 $2 {[%emt 0:01:20][%mdl 8192]} (35. g6 $17 {is a better chance.}) 35... Kf7 {[%emt 0:01:19]} (35... Nxg5 $142 {( -> ...Nf3+)} 36. Qxg5 Rd6 37. Re8+ Kh7) 36. Kg1 $19 {[%emt 0:02:29]} Kg6 $1 {[%emt 0:00:04]} 37. Be3 {[%emt 0:01:37]} Qf3 {[%emt 0:00:31]} 38. Qh2 {[%emt 0:04:53]} Qg4 $40 {[%emt 0:01:32][%cal Of5f4][%mdl 128] ...f4! would now be deadly. Black attacks with force.} (38... Nxg5 $2 {loses.} 39. Bxg5 $18) 39. Qh4 {[%emt 0:01:14] [#]} Qxh4 {[%emt 0:00:27]} (39... Nxg5 $2 {perishes.} 40. Bxg5 Qxg5 41. Re6+ $18) 40. gxh4 $17 {[%emt 0:00:02][%mdl 4096] Endgame. [#] KRB-KRN} f4 $1 {[%emt 0:00:16] Black is more active.} 41. Bd2 {[%emt 0:00:56]} Kf5 {[%emt 0:00:08] And now ...Rh8 would win.} 42. c4 $2 {[%emt 0:01:18][%mdl 8192] Now White is beyond hope.} (42. Kg2 $17) 42... bxc4 {[%emt 0:00:35]} 43. Bc3 {[%emt 0:00:13]} Rd5 {[%emt 0:01:02]} ({Not} 43... d2 44. Rd1 Nd4 45. Kg2 $19) 44. Kf2 $2 {[%emt 0:00:58]} (44. Kf1) 44... Nc5 $19 {[%emt 0:00:28]} 45. Bxg7 {[%emt 0:00:48]} Ne4+ {[%emt 0:00:22]} 46. Kf3 {[%emt 0:00:22]} d2 {[%emt 0:00:08] Black mates.} 47. Rd1 {[%emt 0:00:02]} Rd3+ {[%emt 0:00:07]} 48. Ke2 {[%emt 0:00:31]} f3+ {[%emt 0:01:24]} 49. Kf1 {[%emt 0:00:07]} f2 {[%emt 0:00:04]} 50. Ke2 {[%emt 0:00:42]} Kf4 {[%emt 0:00:26]} 51. Bd4 {[%emt 0:01:25]} Rxd4 {[%emt 0:00:03]} 52. g6 {[%emt 0:00:05]} Rd3 {[%emt 0:00:06] Weighted Error Value: White=0.55/Black=0.20 (precise) .  Loses game:     	White=2     	---        Mistake:       	White=4     	Black=3      Inaccurate:     	White=3     	Black=1      OK:         	White=12    	Black=19     Best:        	White=4     	Black=2      Strong:       	---       	Black=1} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "2.4"]
[White "Wang, Isaac"]
[Black "Budisavljevic, Luka"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2316"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,66,5,3,0,-7,-9,34,33,46,43,36,39,30,43,34,22,18,-25,0,0,0,-15,0,0,0,0,5,-15,-18,-45,-37,-46,-50,-270,-283,-308,-295,-293,-297,-269,-29,-16,-32,-32,-12,-10,8,0,0,0,8,8,66,72,278,50,45,50,53]} 1. d4 {[%emt 0:00:19]} Nf6 {[%emt 0:03:19]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:08]} b6 {[%emt 0:00:33]} 4. g3 {[%emt 0:00:16]} Ba6 {[%emt 0:00:10]} 5. Qc2 {[%emt 0:00:09]} c5 {[%emt 0:00:14] [#]} 6. d5 $1 {[%emt 0:00:13] Prevents Nc6.} exd5 {[%emt 0:00:46]} 7. cxd5 {[%emt 0:00:06]} g6 {[%emt 0:00:25][%cal Oa6b7]} 8. Bg2 {[%emt 0:01:08]} d6 {[%emt 0:00:21][%cal Of8g7]} 9. O-O {[%emt 0:00:55]} Bg7 {[%emt 0:00:06][%cal Oe8g8]} 10. Nc3 {[%emt 0:00:24]} O-O {[%emt 0:00:37]} 11. Re1 {[%emt 0:02:35]} b5 {[%emt 0:03:05]} 12. e4 {[%emt 0:06:12]} b4 {[%emt 0:05:52]} 13. Ne2 {[%emt 0:01:32]} Nbd7 {[%emt 0:04:29]} 14. a3 $1 {[%emt 0:08:10]} b3 {[%emt 0:05:41]} 15. Qxb3 {[%emt 0:02:57]} Nxe4 {[%emt 0:00:21]} 16. Qa4 {[%emt 0:06:00][%csl LRa6,LRe4]} Bxe2 {[%emt 0:00:07]} (16... Bd3 $6 17. Nf4 Nxf2 (17... Nb6 18. Qd1 $16) 18. Kxf2 $16) 17. Rxe2 {[%emt 0:00:21]} f5 {[%emt 0:01:16]} 18. Bf4 {[%emt 0:06:17]} Rb8 {[%emt 0:16:12]} 19. Rae1 {[%emt 0:08:33]} Bxb2 {[%emt 0:08:18] ...Nc3 is the strong threat.} 20. Qxa7 {[%emt 0:10:33]} Qc8 {[%emt 0:00:34] ...Ra8 would now be deadly.} 21. Nd2 $2 {[%emt 0:13:01]} ({White must play} 21. Qa4 $1 $15) 21... Nxd2 $19 {[%emt 0:02:38]} (21... Ra8 22. Qxa8 Qxa8 23. Nxe4 $17) 22. Bxd6 {[%emt 0:01:58]} Ra8 {[%emt 0:00:57]} 23. Qc7 {[%emt 0:03:37]} Qxc7 {[%emt 0:00:07]} 24. Bxc7 {[%emt 0:00:05] [#] A strong pair of Bishops.} Bd4 $2 {[%emt 0:03:56]} 25. Rxd2 $11 {[%emt 0:02:34]} Bc3 $1 {[%emt 0:00:14]} (25... Rxa3 $2 26. d6 $18) 26. Re7 {[%emt 0:02:27]} Bxd2 {[%emt 0:00:07]} 27. Rxd7 {[%emt 0:02:59]} Rae8 {[%emt 0:11:29]} 28. d6 {[%emt 0:03:15]} Re1+ {[%emt 0:02:23]} 29. Bf1 {[%emt 0:00:04]} f4 {[%emt 0:01:31]} 30. Re7 {[%emt 0:03:00] Threatens to win with Rxe1.} Rd1 {[%emt 0:06:37]} (30... fxg3 $11 31. hxg3 Rxe7 32. dxe7 Re8) 31. d7 $14 {[%emt 0:04:10] White is more active.} fxg3 $2 {[%emt 0:04:42] [#]} (31... Bc3 $16) 32. hxg3 $2 {[%emt 0:02:18]} (32. d8=R Rxd8 (32... gxf2+ 33. Kg2 $18) 33. Bxd8 gxh2+ 34. Kxh2 Rxf1 $11) (32. Kg2 $1 $18 {White wants to mate with Bc4+.} Rxf2+ 33. Kxg3 Bf4+ 34. Bxf4 (34. Kxf2 Bxc7 35. Bb5 Rd4 $16) 34... Rfxf1 35. Re8+ Kf7 36. d8=Q (36. d8=R Rg1+ 37. Kh4 Rxd8 $18) 36... Rxd8 37. Rxd8) 32... Bg5 {[%emt 0:00:29]} 33. d8=Q {[%emt 0:02:17] Some like it hot} ({Worse is} 33. d8=B Bxe7 (33... Rdxd8 34. Bxd8 Rxd8 35. Ra7 $14) 34. Bxe7 Re8 $17) 33... Rfxd8 {[%emt 0:00:35] Weighted Error Value: White=0.26 (precise) /Black=0.31.  Loses game:     	White=1     	Black=1      Missed win:     	White=1     	Black=1      Mistake:       	---       	Black=1      Inaccurate:     	White=2     	Black=1      OK:         	White=10    	Black=14     Best:        	White=4     	Black=3      Strong:       	White=1     	Black=1} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "2.5"]
[White "Deng, Henry"]
[Black "Stearman, Josiah"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2281"]
[BlackElo "2455"]
[Annotator "RC"]
[PlyCount "97"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} c5 {[%emt 0:02:22]} 2. Nc3 {[%emt 0:00:32]} Nc6 {[%emt 0:00:13]} 3. Bb5 {[%emt 0:00:42]} Nd4 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:14]} a6 {[%emt 0:00:05]} 5. Bd3 {[%emt 0:00:23]} g6 {[%emt 0:00:05]} 6. O-O {[%emt 0:01:03]} Bg7 {[%emt 0:00:04]} 7. Re1 {[%emt 0:00:59]} Nf6 {[%emt 0:01:51]} 8. e5 {[%emt 0:02:44]} Nh5 {[%emt 0:00:07]} 9. Be4 {[%emt 0:01:51]} O-O {[%emt 0:04:02]} 10. d3 {[%emt 0:02:16]} d6 {[%emt 0:01:01]} 11. exd6 {[%emt 0:02:42]} Qxd6 {[%emt 0:00:45]} 12. Nxd4 {[%emt 0:05:56]} cxd4 {[%emt 0:00:56]} 13. Nb1 {[%emt 0:03:19]} f5 {[%emt 0:08:15]} 14. Bf3 {[%emt 0:01:10]} e5 {[%emt 0:00:20]} 15. Nd2 {[%emt 0:08:50]} Qc7 {[%emt 0:01:08]} 16. Nb3 {[%emt 0:12:22]} Nf6 {[%emt 0:01:26]} 17. Bd2 {[%emt 0:04:19]} e4 {[%emt 0:12:21]} 18. Be2 {[%emt 0:10:04]} Nd5 {[%emt 0:04:27]} 19. Bf1 {[%emt 0:04:59]} e3 {[%emt 0:01:14]} 20. fxe3 {[%emt 0:03:29]} dxe3 {[%emt 0:00:36]} 21. Qf3 {[%emt 0:00:33]} exd2 {[%emt 0:06:58]} 22. Qxd5+ {[%emt 0:01:04]} Kh8 {[%emt 0:00:45]} 23. Nxd2 {[%emt 0:01:28]} Bd7 {[%emt 0:00:16]} 24. c3 {[%emt 0:06:23]} Rae8 {[%emt 0:02:39]} 25. d4 {[%emt 0:02:29]} Bc6 {[%emt 0:06:38]} 26. Qc5 {[%emt 0:02:39]} Qd8 {[%emt 0:00:35]} 27. Nc4 {[%emt 0:02:20]} f4 {[%emt 0:01:38]} 28. Ne5 {[%emt 0:02:27]} f3 {[%emt 0:00:17]} 29. Nxf3 {[%emt 0:01:21]} Bxf3 {[%emt 0:01:54]} 30. gxf3 {[%emt 0:00:22]} Bh6 {[%emt 0:00:09]} 31. Bg2 {[%emt 0:03:16]} Bf4 {[%emt 0:07:00]} 32. d5 {[%emt 0:02:34]} Qh4 {[%emt 0:02:16]} 33. Kf1 {[%emt 0:03:34]} Qxh2 {[%emt 0:00:57]} 34. Re4 {[%emt 0:02:03]} Bg3 {[%emt 0:04:26]} 35. Rxe8 {[%emt 0:01:51]} Rxe8 {[%emt 0:00:06]} 36. Qg1 {[%emt 0:01:18]} Qh4 {[%emt 0:02:37]} 37. Qd4+ {[%emt 0:00:49]} Qxd4 {[%emt 0:00:07]} 38. cxd4 {[%emt 0:00:03]} Re3 {[%emt 0:00:47]} 39. Rd1 {[%emt 0:01:15]} Kg7 {[%emt 0:00:24]} 40. d6 {[%emt 0:00:29]} Bxd6 {[%emt 0:00:38]} 41. Kf2 {[%emt 0:00:14]} Bf4 {[%emt 0:00:25]} 42. d5 {[%emt 0:01:37]} Re7 {[%emt 0:01:06]} 43. Bh3 {[%emt 0:00:21]} Bd6 {[%emt 0:00:36]} 44. Rc1 {[%emt 0:00:42]} h5 {[%emt 0:01:09]} 45. Be6 {[%emt 0:00:25]} Kf6 {[%emt 0:00:21]} 46. Rc8 {[%emt 0:00:31]} h4 {[%emt 0:01:20]} 47. Kg2 {[%emt 0:00:32]} Kg5 {[%emt 0:00:24]} 48. Rc4 {[%emt 0:00:20]} Bf4 {[%emt 0:00:15]} 49. Kh3 {[%emt 0:00:18]} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "3.1"]
[White "Stearman, Josiah"]
[Black "Sathish, Pranav"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2455"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,88,10,20,0,4,8,4,0,0,0,0,0,0,0,18,24,183,25,30,25,41,39,36,38,24,30,37,25,34,33,65,33,37,31,63,63,66,18,37,40,34,25,33,31,47,31,22,25,47,25,27,0,1,0,0,0,52,29,50,0,0,-62,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:01:39]} e5 {[%emt 0:00:33]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:01]} 3. Bb5 {[%emt 0:00:08]} Nf6 {[%emt 0:00:04]} 4. d3 {[%emt 0:00:16]} Bc5 {[%emt 0:00:03]} 5. Bxc6 {[%emt 0:00:07]} dxc6 {[%emt 0:00:09]} 6. O-O {[%emt 0:00:49] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Qe7 {[%emt 0:00:45]} 7. Nbd2 {[%emt 0:00:15]} Bg4 {[%emt 0:00:22]} 8. h3 {[%emt 0:00:11]} Bh5 {[%emt 0:00:37]} 9. a3 $1 {[%emt 0:00:06] The main line 9.a3 scores better than 9.Nc4.} Nd7 {[%emt 0:00:26]} 10. b4 {[%emt 0:02:10]} Bd6 {[%emt 0:00:33]} 11. Nc4 {[%emt 0:00:12]} f6 {[%emt 0:02:12]} 12. Na5 {[%emt 0:00:12]} Rb8 {[%emt 0:00:32]} 13. Nc4 $146 {[%emt 0:01:00]} ({Predecessor:} 13. Be3 c5 14. Nc4 O-O 15. Nxd6 cxd6 16. c4 Bxf3 17. Qxf3 b5 18. cxb5 Rxb5 19. Rfc1 {1-0 Kollars,D (2618)-Schitco,I (2507) Brasov GP RO 2023 (6)}) 13... O-O {[%emt 0:00:45]} 14. Ne3 {[%emt 0:01:46]} Rbd8 {[%emt 0:02:38]} 15. Nf5 {[%emt 0:02:38]} Qf7 $2 {[%emt 0:00:39]} (15... Qe8 $11) 16. Ng3 $2 {[%emt 0:01:58]} (16. Bh6 $1 $18 {[%cal Rh6g7]}) 16... Bg6 $11 {[%emt 0:00:56]} 17. Nh4 {[%emt 0:00:11]} c5 {[%emt 0:00:48]} 18. Qg4 {[%emt 0:02:44]} Rfe8 {[%emt 0:01:41]} 19. Be3 {[%emt 0:02:08]} b6 {[%emt 0:00:50]} 20. Ngf5 {[%emt 0:13:21]} Kh8 {[%emt 0:06:22]} 21. Nxg6+ {[%emt 0:02:08]} Qxg6 {[%emt 0:01:14]} 22. Qe2 {[%emt 0:01:19]} Bf8 {[%emt 0:00:35]} 23. b5 {[%emt 0:03:35]} Qf7 {[%emt 0:01:19]} 24. Bd2 {[%emt 0:01:06]} g6 {[%emt 0:02:14]} 25. Ne3 $1 {[%emt 0:00:05]} Bg7 {[%emt 0:00:24]} 26. f4 {[%emt 0:08:46]} (26. a4 $14 {was preferrable.}) 26... exf4 $11 {[%emt 0:03:49]} 27. Rxf4 {[%emt 0:00:11]} (27. Nd5 $2 Qxd5 28. Bxf4 Qd4+ 29. Kh1 Ne5 $19) 27... Nf8 {[%emt 0:00:57]} 28. Rf2 {[%emt 0:05:12]} Ne6 {[%emt 1:13:02]} 29. Raf1 {[%emt 0:50:38]} Nd4 {[%emt 0:00:00]} 30. Qd1 {[%emt 0:00:00]} Nxb5 {[%emt 0:00:00]} 31. Ng4 {[%emt 0:00:00]} f5 $1 {[%emt 0:00:00]} 32. exf5 {[%emt 0:00:00]} Bd4 {[%emt 0:00:00]} (32... Nxa3 33. Bg5 Rd4 (33... Rd5 $2 34. fxg6 Qxg6 35. Bf6 $18) 34. fxg6 (34. f6 Bf8 $18) 34... Qxg6 35. Bf6 $18) 33. Nh6 {[%emt 0:00:00]} (33. a4 $5 Bxf2+ 34. Rxf2 $11) 33... Qg7 {[%emt 0:00:00]} 34. Kh1 {[%emt 0:00:00]} Bxf2 {[%emt 0:00:00]} 35. Rxf2 {[%emt 0:00:00]} gxf5 {[%emt 0:00:00]} (35... Nxa3 $2 36. f6 Qd7 37. f7 $18) ({Black should play} 35... Rd6 $11) 36. Nxf5 $14 {[%emt 0:00:00]} Qg6 $1 {[%emt 0:00:00]} 37. Qa1+ {[%emt 0:00:00]} ({Better is} 37. Qf1 $1 $14 Rd7 (37... Nxa3 $2 {loses.} 38. Qa1+ $18) (37... Nd4 $2 38. Nh6 $18) 38. Nh6) 37... Nd4 $11 {[%emt 0:00:00]} 38. Bc3 {[%emt 0:00:00]} (38. Qf1 $11) 38... Rf8 {[%emt 0:00:00]} (38... Kg8 $1 $15 39. Rf4 h5 (39... Nxf5 40. Rg4 $11) 40. Bxd4 cxd4) 39. Nxd4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} (39... Rxf2 $2 {perishes.} 40. Nf5+ Kg8 41. Ne7+ Kf8 42. Nxg6+ $18) 40. Bxd4+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 41. Qa2+ $1 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 42. Qc4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 43. Rf6 {[%emt 0:00:00]} Qh5 {[%emt 0:00:00]} 44. Bc3 {[%emt 0:00:00]} Qd5 {[%emt 0:00:00]} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "3.2"]
[White "Budisavljevic, Luka"]
[Black "Deng, Henry"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2475"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,113,33,31,28,34,41,27,17,31,19,26,0,11,0,6,0,25,0,0,0,33,28,43,42,43,31,39,38,55,59,60,51,50,23,16,12,25,22,28,33,16,20,81,76,202,188,198,208,197,195,192,197,235,229,243,266,258,254,266,233,312,303,403,408,540,541,557,455,466,467,475,469,471,470,497,414,453,451,497,468,506,552,545,537,533,566,681,647,664,680,685,643,780,732,11761,9412,5093,4556,12839,2193,29974,29975,5314,5106]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:23]} 3. e3 {[%emt 0:00:26]} Nf6 {[%emt 0:00:27]} 4. Nf3 {[%emt 0:00:23]} Bf5 {[%emt 0:00:15]} 5. Nc3 {[%emt 0:00:07]} e6 {[%emt 0:00:12]} 6. Nh4 {[%emt 0:00:05]} Bg6 {[%emt 0:00:32]} 7. Qb3 {[%emt 0:00:11]} Qc7 {[%emt 0:00:10]} 8. Nxg6 {[%emt 0:00:29]} hxg6 {[%emt 0:00:18]} 9. g3 {[%emt 0:00:09] White has an edge.} Nbd7 {[%emt 0:00:40]} 10. cxd5 {[%emt 0:00:29]} exd5 {[%emt 0:00:35]} 11. Bd2 {[%emt 0:00:08]} Be7 {[%emt 0:01:32]} 12. Bd3 {[%emt 0:00:11]} a5 {[%emt 0:03:36]} 13. Rc1 {[%emt 0:00:50][%cal Oc3d5]} Qb6 {[%emt 0:01:39]} 14. f3 {[%emt 0:07:33]} Qxb3 {[%emt 0:03:03]} 15. axb3 {[%emt 0:00:03]} O-O {[%emt 0:01:26]} 16. Kf2 {[%emt 0:00:27]} Nb6 {[%emt 0:01:17]} 17. Ra1 {[%emt 0:03:34]} Bb4 {[%emt 0:02:01]} 18. Bc2 {[%emt 0:04:18]} Rfe8 {[%emt 0:03:25]} 19. g4 {[%emt 0:00:27]} Nfd7 {[%emt 0:04:17][%cal Bf6d7,Bd7f8,Bf8e6][%mdl 32]} 20. h4 {[%emt 0:02:52]} Nf8 {[%emt 0:02:44]} 21. h5 {[%emt 0:04:46]} gxh5 {[%emt 0:02:58]} 22. gxh5 {[%emt 0:02:07]} Ne6 {[%emt 0:03:11]} 23. Rh4 {[%emt 0:01:22][%cal Bh1h4,Bh4g4,Bg4g2][%mdl 32]} Be7 {[%emt 0:06:57]} 24. Rg4 {[%emt 0:01:32]} Nd7 {[%emt 0:01:13]} 25. Rh1 {[%emt 0:02:08]} Nf6 {[%emt 0:03:07]} 26. Rg2 {[%emt 0:02:08]} Bb4 {[%emt 0:03:22] [#]} (26... c5 $11 {keeps the balance.}) 27. f4 $1 $16 {[%emt 0:01:17][%cal Bf3f4,Bf4f5][%mdl 32]} c5 {[%emt 0:07:07] A mistake that costs the game.} (27... Kh8 $16) 28. f5 $18 {[%emt 0:00:24]} cxd4 {[%emt 0:05:13]} 29. fxe6 {[%emt 0:00:26]} dxc3 {[%emt 0:00:38]} 30. exf7+ {[%emt 0:00:39]} Kxf7 {[%emt 0:00:04]} 31. bxc3 {[%emt 0:00:20]} ({Don't do} 31. Bxc3 $6 Bxc3 32. Bg6+ (32. bxc3 Re5 $11) 32... Ke6 33. Bxe8 (33. bxc3 Rec8 $11) 33... Bxb2 $16) 31... Bc5 {[%emt 0:00:59]} 32. Bg6+ {[%emt 0:00:22]} Kf8 {[%emt 0:00:03]} 33. Bxe8 {[%emt 0:02:53]} Rxe8 {[%emt 0:00:25]} 34. Ke2 {[%emt 0:02:06]} Kf7 {[%emt 0:02:19]} 35. Kd3 {[%emt 0:01:41]} Bf8 {[%emt 0:03:42]} 36. Rg5 {[%emt 0:03:36]} Ne4 {[%emt 0:03:04]} 37. Rf1+ {[%emt 0:01:49]} ({Not} 37. Rxd5 Nf2+ 38. Ke2 Nxh1 $11) 37... Ke6 {[%emt 0:00:32]} 38. Rg6+ {[%emt 0:00:15]} Nf6 {[%emt 0:00:36] [#]} 39. h6 $1 {[%emt 0:01:52][%cal Of1f6] Hoping for Rfxf6+!} Kf7 {[%emt 0:00:36]} 40. h7 {[%emt 0:00:35][%cal Og6f6] And now Rgxf6+! would win.} Be7 {[%emt 0:02:11]} 41. Rg5 {[%emt 0:01:19]} Rh8 {[%emt 0:01:19]} 42. Rxd5 {[%emt 0:00:04]} b6 {[%emt 0:00:14]} 43. Rh5 {[%emt 0:02:15]} Kg6 {[%emt 0:01:53]} 44. Re5 {[%emt 0:01:26]} Rd8+ {[%emt 0:00:50]} 45. Kc2 {[%emt 0:01:26]} Bd6 {[%emt 0:00:11]} 46. Re6 {[%emt 0:01:03]} Kxh7 {[%emt 0:00:18]} 47. e4 {[%emt 0:00:34][%cal Be3e4,Be4e5][%mdl 32]} Bc5 {[%emt 0:00:48]} 48. Bg5 {[%emt 0:01:22]} Re8 {[%emt 0:00:52]} 49. Rxe8 {[%emt 0:01:04]} Nxe8 {[%emt 0:00:06][%mdl 4096] Endgame. KRB-KBN} 50. Kd3 {[%emt 0:00:14]} Nc7 {[%emt 0:00:28]} 51. Be3 {[%emt 0:00:27]} Ne6 {[%emt 0:00:14]} 52. e5 {[%emt 0:00:38] Bxc5 is the strong threat.} Kg6 {[%emt 0:00:57]} 53. Bxc5 {[%emt 0:01:12][%cal Od3e4] Ke4! would kill now.} Nxc5+ {[%emt 0:00:11]} 54. Kc4 {[%emt 0:00:15] Intending Kd5 and mate.} Ne4 {[%emt 0:00:58]} 55. Rf4 {[%emt 0:00:10]} Nc5 {[%emt 0:00:19]} 56. Kd5 {[%emt 0:00:24]} Kg5 {[%emt 0:00:39]} 57. Rf1 {[%emt 0:00:12] Weighted Error Value: White=0.09 (flawless) /Black=0.41.  Mistake:       	---       	Black=2      Inaccurate:     	White=2     	Black=4      OK:         	White=22    	Black=11     Best:        	White=1     	Black=1      Strong:       	White=1     	---} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "3.3"]
[White "Harsha Bharathakoti"]
[Black "Wang, Isaac"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "2565"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,53,29,28,28,24,33,35,35,0,13,0,13,0,0,0,-16,-7,0,0,0,0,16,7,15,36,12,24,25,13,93,79,106,90,86,24,24,28,66,54]} 1. d4 {[%emt 0:01:32]} Nf6 {[%emt 0:00:24]} 2. c4 {[%emt 0:03:19]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:27]} Bb4 {[%emt 0:00:14]} 4. Qc2 {[%emt 0:04:15]} Nc6 {[%emt 0:00:39]} 5. Nf3 {[%emt 0:00:14]} d6 {[%emt 0:00:51]} 6. Bd2 {[%emt 0:04:53]} O-O {[%emt 0:02:03]} 7. a3 {[%emt 0:01:14]} Bxc3 {[%emt 0:00:10]} 8. Bxc3 {[%emt 0:00:04]} Re8 {[%emt 0:03:31]} 9. Rd1 {[%emt 0:19:41]} Qe7 {[%emt 0:04:02]} 10. e3 {[%emt 0:02:32]} e5 {[%emt 0:01:54]} 11. dxe5 {[%emt 0:11:55]} dxe5 {[%emt 0:02:48]} 12. Be2 {[%emt 0:08:01]} a5 {[%emt 0:01:29]} 13. O-O {[%emt 0:00:08]} Bg4 {[%emt 0:02:04]} 14. Rfe1 {[%emt 0:06:52]} a4 {[%emt 0:05:13]} 15. Nd2 {[%emt 0:03:26]} Bxe2 {[%emt 0:04:20]} 16. Rxe2 {[%emt 0:00:03]} Red8 {[%emt 0:01:25]} 17. Ree1 {[%emt 0:00:32]} Qe6 {[%emt 0:02:21]} 18. f4 {[%emt 0:11:34]} exf4 {[%emt 0:16:38]} 19. exf4 {[%emt 0:00:12]} Qg4 {[%emt 0:01:32]} 20. Bxf6 {[%emt 0:03:06]} gxf6 {[%emt 0:00:11]} 21. Ne4 {[%emt 0:00:52][%cal Bd2e4,Be4g3,Bg3f5][%mdl 32]} Kg7 {[%emt 0:06:12]} 22. Ng3 {[%emt 0:05:47]} Kh8 {[%emt 0:03:48]} (22... Rxd1 $11 {remains equal.} 23. Qxd1 (23. Rxd1 Ra5 $14) 23... Qxd1 24. Rxd1 Ra6) 23. Rd5 $16 {[%emt 0:01:45]} Re8 {[%emt 0:07:51]} 24. Rxe8+ {[%emt 0:02:02]} Rxe8 {[%emt 0:00:06]} 25. Qf5 {[%emt 0:01:12]} ({Much worse is} 25. Qxa4 $6 Qxf4 26. Qd1 Qe3+ 27. Kf1 Ne5 $11) (25. Rh5 $16 {[%csl Gh5][%cal Rc2h7]} Qg6 26. Qc3 (26. Qxa4 $2 {too greedy.} Qd3 $19)) 25... Qxf5 $11 {[%emt 0:01:52]} 26. Nxf5 {[%emt 0:00:06]} Ne7 {[%emt 0:02:16]} 27. Nxe7 {[%emt 0:00:18] Weighted Error Value: White=0.10 (very precise) /Black=0.14 (very precise) .  Mistake:       	White=1     	Black=1      Inaccurate:     	---       	Black=2      OK:         	White=6     	Black=7      Best:        	White=2     	Black=1} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "3.4"]
[White "Jiang, Lucas"]
[Black "Atwell, Rose"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2258"]
[BlackElo "2104"]
[Annotator "RC"]
[PlyCount "111"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04]} 3. Nxe5 {[%emt 0:00:10]} d6 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:13]} Nxe4 {[%emt 0:00:05]} 5. d3 {[%emt 0:03:29]} Nf6 {[%emt 0:00:07]} 6. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:00:08]} Bd6 {[%emt 0:00:13]} 8. Qe2+ {[%emt 0:00:07]} Be6 {[%emt 0:00:24]} 9. Ng5 {[%emt 0:00:40]} Qe7 {[%emt 0:00:46]} 10. Nxe6 {[%emt 0:00:15]} Qxe6 {[%emt 0:00:15]} 11. Nd2 {[%emt 0:09:10]} Qxe2+ {[%emt 0:03:18]} 12. Bxe2 {[%emt 0:02:42]} O-O {[%emt 0:02:11]} 13. O-O {[%emt 0:01:37]} Re8 {[%emt 0:02:06]} 14. Bd3 {[%emt 0:00:42]} Nbd7 {[%emt 0:02:22]} 15. c3 {[%emt 0:02:42]} c6 {[%emt 0:07:10]} 16. b3 {[%emt 0:03:42]} Nf8 {[%emt 0:05:03]} 17. Bb2 {[%emt 0:01:26]} Ne4 {[%emt 0:04:39]} 18. Nxe4 {[%emt 0:04:54]} dxe4 {[%emt 0:00:02]} 19. Bc2 {[%emt 0:06:57]} Re7 {[%emt 0:10:24]} 20. Rae1 {[%emt 0:04:22]} Rae8 {[%emt 0:00:50]} 21. g3 {[%emt 0:04:29]} Nd7 {[%emt 0:04:36]} 22. Re2 {[%emt 0:10:23]} f5 {[%emt 0:04:09]} 23. Rfe1 {[%emt 0:05:52]} Nf6 {[%emt 0:02:26]} 24. f3 {[%emt 0:03:15]} c5 {[%emt 0:06:20]} 25. fxe4 {[%emt 0:12:46]} cxd4 {[%emt 0:02:00]} 26. cxd4 {[%emt 0:01:29]} fxe4 {[%emt 0:01:30]} 27. Kg2 {[%emt 0:03:55]} Bb4 {[%emt 0:06:20]} 28. Rf1 {[%emt 0:04:15]} Rc8 {[%emt 0:05:00]} 29. Rf5 {[%emt 0:02:43]} Bd6 {[%emt 0:07:02]} 30. h3 {[%emt 0:04:05]} Kf7 {[%emt 0:05:58]} 31. g4 {[%emt 0:03:57]} Kg6 {[%emt 0:01:37]} 32. d5 {[%emt 0:02:16]} Rce8 {[%emt 0:01:08]} 33. h4 {[%emt 0:01:10]} h6 {[%emt 0:03:00]} 34. h5+ {[%emt 0:01:24]} Kf7 {[%emt 0:00:20]} 35. Rd2 {[%emt 0:01:38]} e3 {[%emt 0:02:12]} 36. Re2 {[%emt 0:00:04]} Be5 {[%emt 0:00:12]} 37. Ba3 {[%emt 0:00:34]} Rc7 {[%emt 0:00:25]} 38. Bd3 {[%emt 0:00:09]} Bd4 {[%emt 0:02:24]} 39. d6 {[%emt 0:00:58]} Rc3 {[%emt 0:03:12]} 40. Bc4+ {[%emt 0:00:48]} Rxc4 {[%emt 0:00:39]} 41. bxc4 {[%emt 0:00:04]} Ke6 {[%emt 0:00:21]} 42. Kf3 {[%emt 0:00:36]} Rc8 {[%emt 0:00:39]} 43. c5 {[%emt 0:00:57]} b6 {[%emt 0:00:56]} 44. cxb6 {[%emt 0:00:35]} axb6 {[%emt 0:00:19]} 45. Rf4 {[%emt 0:00:30]} Ke5 {[%emt 0:00:43]} 46. Rf5+ {[%emt 0:00:29]} Ke6 {[%emt 0:00:02]} 47. Rf4 {[%emt 0:00:18]} Ke5 {[%emt 0:00:08]} 48. Bb2 {[%emt 0:00:43]} Bxb2 {[%emt 0:00:15]} 49. Rxb2 {[%emt 0:00:03]} Nd5 {[%emt 0:00:10]} 50. d7 {[%emt 0:00:37]} Rd8 {[%emt 0:00:29]} 51. Rf7 {[%emt 0:00:05]} Ke6 {[%emt 0:01:07]} 52. Rxg7 {[%emt 0:00:05]} Rf8+ {[%emt 0:00:05]} 53. Kg3 {[%emt 0:00:34]} Nc3 {[%emt 0:00:35]} 54. Rxb6+ {[%emt 0:01:17]} Kd5 {[%emt 0:00:07]} 55. Re7 {[%emt 0:00:15]} e2 {[%emt 0:01:18]} 56. Rbe6 {[%emt 0:00:14]} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "3.5"]
[White "Delgado Ramirez, Neuris"]
[Black "Atanasov, Anthony"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2517"]
[BlackElo "2384"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,96,10,23,12,11,12,9,17,17,22,0,7,4,6,0,0,0,0,0,0,-3,0,0,0,0,0,0,33,-1,22,0,0,0,0,0,0,0,0,0,0,0,9,-37,-34,-90,-41,-32,-13,-12,-31,-97,-87,-142,-153,-145,-133,-238,-228,-284,-282,-309,-310,-326,-314,-745,-505,-924,-653,-1356,-1344,-2740,-2550,-29963,-29962,-1700,-1506,-29989,-29990,-29990,-29972,-29972,-29973,-29972,-29974,-29971,-29973]} 1. e4 {[%emt 0:20:53]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:21]} 3. Nxe5 {[%emt 0:01:20]} d6 {[%emt 0:00:15]} 4. Nf3 {[%emt 0:04:10]} Nxe4 {[%emt 0:00:15]} 5. c4 {[%emt 0:01:07]} Nc6 {[%emt 0:00:18]} 6. Nc3 {[%emt 0:01:12]} Nxc3 {[%emt 0:00:12]} 7. dxc3 {[%emt 0:01:40]} g6 {[%emt 0:00:16]} 8. Bg5 {[%emt 0:00:16]} Be7 {[%emt 0:00:16]} 9. Bh6 {[%emt 0:00:54]} Bf8 {[%emt 0:00:24] The position is equal.} 10. Be3 {[%emt 0:02:43]} Bg7 {[%emt 0:01:04]} 11. Be2 {[%emt 0:01:09]} Bf5 {[%emt 0:07:48]} 12. O-O {[%emt 0:00:58]} O-O {[%emt 0:02:21]} 13. Qd2 {[%emt 0:00:10]} Re8 {[%emt 0:04:50]} 14. Rad1 {[%emt 0:00:43]} a5 {[%emt 0:01:39]} 15. a4 {[%emt 0:01:16]} b6 {[%emt 0:06:14]} 16. Rfe1 {[%emt 0:00:19]} Qc8 {[%emt 0:02:53]} 17. h3 {[%emt 0:04:38]} Ne5 {[%emt 0:06:15]} 18. Nd4 {[%emt 0:01:34]} Be4 {[%emt 0:00:37]} 19. Bh6 {[%emt 0:01:02]} Qd8 {[%emt 0:04:49]} (19... Bxh6 $5 20. Qxh6 Qd8 $11) 20. Bf1 {[%emt 0:01:35]} Bb7 {[%emt 0:01:35]} 21. Bg5 {[%emt 0:02:14]} Bf6 {[%emt 0:10:40]} 22. Bxf6 {[%emt 0:01:11]} Qxf6 {[%emt 0:00:03]} 23. f4 {[%emt 0:00:09]} Nd7 {[%emt 0:07:35]} 24. Nb5 {[%emt 0:00:23]} Rxe1 {[%emt 0:02:00]} 25. Rxe1 {[%emt 0:00:04]} Rc8 {[%emt 0:01:11]} 26. b4 {[%emt 0:00:26] Dodges Nc5} Nf8 {[%emt 0:03:00]} 27. Nd4 {[%emt 0:03:50]} (27. Be2 $11) 27... Ra8 $15 {[%emt 0:02:59]} 28. f5 {[%emt 0:02:03]} axb4 {[%emt 0:02:53]} (28... gxf5 $17 {White must now prevent ...axb4.} 29. b5 Ng6) 29. cxb4 {[%emt 0:00:09]} Rxa4 {[%emt 0:05:02]} 30. Nb5 {[%emt 0:06:08]} Qd8 {[%emt 0:06:51]} 31. Qh6 {[%emt 0:01:23] [#]} (31. f6 $15 Qxf6 (31... Ne6 32. Nc3 $16) 32. Nxc7) 31... Bc6 $1 $17 {[%emt 0:01:10] Black continues to play with concentration.} (31... gxf5 $6 32. Nd4 Be4 (32... Rxb4 33. Nxf5 Ne6 34. Rxe6 Qf8 35. Re8 Qxe8 36. Qg7#) 33. Bd3 $11) 32. Qd2 {[%emt 0:07:56]} (32. Nxc7 $142 Qxc7 33. b5 Bxb5 34. fxg6 Qc5+ (34... Bxc4 35. Re8 Qc5+ 36. Kh1) 35. Kh2 hxg6 (35... Bxc4 36. gxh7+ Kh8 37. Bd3 Bxd3 38. Qxf8+ Kxh7 39. Qxf7+ Kh6 40. Re6+ Kg5 41. Qf6+ Kh5 42. Qh6#) 36. cxb5) 32... Bxb5 {[%emt 0:02:15]} 33. cxb5 {[%emt 0:00:05]} Qf6 {[%emt 0:00:52]} 34. Re8 {[%emt 0:10:23]} (34. Rc1 $17) 34... gxf5 $19 {[%emt 0:01:22]} ({Stronger than} 34... Qxf5 35. Qh6) 35. Rc8 {[%emt 0:00:40] [#]} Ra7 {[%emt 0:00:40]} 36. Qe3 {[%emt 0:00:29]} Kg7 {[%emt 0:01:24]} 37. Qf2 {[%emt 0:04:25]} Ng6 {[%emt 0:01:15]} 38. g3 $2 {[%emt 0:00:42]} (38. Re8) 38... Qe5 {[%emt 0:03:33] aiming for ...Qe6.} 39. Kh2 {[%emt 0:00:43]} (39. Kh1 $142) 39... h5 {[%emt 0:00:27] ...h4 is the strong threat.} 40. h4 {[%emt 0:01:53]} Qe6 {[%emt 0:00:42][%cal Oa7a2]} 41. Qd4+ {[%emt 0:00:39]} Ne5 {[%emt 0:00:02]} 42. Rb8 {[%emt 0:01:00]} Ra2+ {[%emt 0:03:29]} 43. Bg2 {[%emt 0:01:02] [#]} f4 $1 {[%emt 0:03:09] ( -> ...f3)} 44. Kg1 {[%emt 0:05:31]} (44. Ra8 f3) 44... f3 {[%emt 0:01:15] Black mates.} 45. Bf1 {[%emt 0:00:29]} Qg4 {[%emt 0:00:13]} 46. Qf4 {[%emt 0:00:07]} Qxf4 {[%emt 0:00:21]} 47. gxf4 {[%emt 0:00:08]} Ng4 {[%emt 0:00:04]} 48. Re8 {[%emt 0:00:55]} Rh2 {[%emt 0:00:03] Weighted Error Value: White=0.97/Black=0.22 (precise) .  Mistake:       	White=7     	Black=1      Inaccurate:     	White=2     	Black=2      OK:         	White=7     	Black=13     Best:        	White=1     	---        Strong:       	---       	Black=1} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "4.1"]
[White "Sathish, Pranav"]
[Black "Atanasov, Anthony"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2357"]
[BlackElo "2384"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,50,14,20,14,17,5,21,-16,-21,-20,-24,-56,0,-109,-100,-86,-90,-102,-107,-105,-104,-97,-69,-134,-116,-147,-146,-131,-121,-364,-305,-412,-400,-516,-544,-770,-758,-1170,-1114,-996,-768,-877,-855]} 1. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:17]} 2. b3 {[%emt 0:00:08]} Bf5 {[%emt 0:00:36]} 3. Bb2 {[%emt 0:00:09]} e6 {[%emt 0:00:20]} 4. d3 {[%emt 0:00:55]} Nf6 {[%emt 0:00:19]} 5. Nh4 {[%emt 0:01:03]} h5 {[%emt 0:00:32]} 6. Nxf5 {[%emt 0:02:14]} exf5 {[%emt 0:00:02]} 7. e3 {[%emt 0:00:30]} c5 {[%emt 0:02:23]} 8. Qf3 {[%emt 0:01:40] The position is equal.} g6 {[%emt 0:00:13]} 9. Nd2 {[%emt 0:00:40]} Nc6 {[%emt 0:01:19]} 10. Be2 {[%emt 0:03:14]} Bd6 {[%emt 0:03:37]} (10... Bg7 $15) 11. d4 {[%emt 0:14:44]} (11. O-O $11 {keeps the balance.}) 11... Ne4 $17 {[%emt 1:26:22]} 12. Bb5 {[%emt 1:11:12]} Qa5 {[%emt 0:00:30][%csl LRb5,LRd2]} 13. Qe2 {[%emt 0:00:30] [#] dxc5 would now be deadly.} cxd4 {[%emt 0:00:00]} 14. Bxc6+ {[%emt 0:00:00]} bxc6 {[%emt 0:00:00]} 15. Bxd4 {[%emt 0:01:00]} O-O {[%emt 0:00:00] ...Bb4 is the strong threat.} 16. f3 {[%emt 0:00:00]} (16. a3 $1 $15) 16... c5 {[%emt 0:02:00]} 17. Bb2 {[%emt 0:01:00]} Nc3 $36 {[%emt 0:00:00][%mdl 2048] White is under strong pressure. Black is much more active.} 18. Qd3 {[%emt 0:00:00]} Be5 {[%emt 0:00:00]} ({But not} 18... Nxa2 $6 19. b4 Qa4 (19... Qxb4 20. Rxa2 Rfe8 21. O-O $16) (19... cxb4 20. Nb3 $16) 20. O-O $14 (20. Qxd5 Nxb4 21. Qxd6 Qxc2 $11)) 19. a3 $2 {[%emt 0:00:00] This move loses the game for White.} (19. f4 $17 Bg7 20. O-O) 19... Rfe8 {[%emt 0:00:00]} 20. Kf1 {[%emt 0:00:00]} Rab8 {[%emt 0:00:00][%cal Oc5c4] [#] White must now prevent ...c4!} 21. b4 {[%emt 0:00:00]} c4 {[%emt 0:00:00] Black is clearly winning.} 22. Nxc4 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 23. Qxc4 {[%emt 0:00:00]} Qa4 {[%emt 0:00:00] Strongly threatening ...Rbc8.} 24. Bxc3 {[%emt 0:00:00]} Qxc2 {[%emt 0:00:00]} 25. Qe2 {[%emt 0:00:00]} Qxc3 {[%emt 0:00:00] Weighted Error Value: White=0.86/Black=0.23 (precise) .  Loses game:     	White=1     	---        Mistake:       	White=2     	Black=1      Inaccurate:     	White=5     	---        OK:         	White=4     	Black=9      Best:        	White=1     	Black=1} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "4.2"]
[White "Atwell, Rose"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2104"]
[BlackElo "2517"]
[Annotator "RC"]
[PlyCount "164"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} c6 {[%emt 0:21:44]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:06]} 3. exd5 {[%emt 0:00:05]} cxd5 {[%emt 0:00:05]} 4. Bd3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:22]} 5. c3 {[%emt 0:00:18]} e6 {[%emt 0:00:09]} 6. Bf4 {[%emt 0:04:57]} Nge7 {[%emt 0:00:32]} 7. Nf3 {[%emt 0:03:21]} Ng6 {[%emt 0:00:22]} 8. Bg3 {[%emt 0:02:42]} Bd6 {[%emt 0:00:24]} 9. Bxd6 {[%emt 0:03:58]} Qxd6 {[%emt 0:00:05]} 10. O-O {[%emt 0:01:22]} Bd7 {[%emt 0:00:31]} 11. Re1 {[%emt 0:06:57]} f6 {[%emt 0:02:08]} 12. Nbd2 {[%emt 0:05:38]} O-O {[%emt 0:03:02]} 13. c4 {[%emt 0:09:27]} Nf4 {[%emt 0:02:23]} 14. Bf1 {[%emt 0:03:45]} dxc4 {[%emt 0:02:34]} 15. Nxc4 {[%emt 0:01:16]} Qc7 {[%emt 0:00:29]} 16. Ne3 {[%emt 0:04:41]} Ne7 {[%emt 0:00:46]} 17. Bc4 {[%emt 0:03:52]} Qd6 {[%emt 0:02:04]} 18. g3 {[%emt 0:06:03]} Nfd5 {[%emt 0:00:16]} 19. Bf1 {[%emt 0:02:43]} Nxe3 {[%emt 0:04:10]} 20. fxe3 {[%emt 0:04:56]} Bc6 {[%emt 0:00:06]} 21. Bc4 {[%emt 0:03:53]} Kh8 {[%emt 0:00:20]} 22. Qe2 {[%emt 0:01:59]} Nf5 {[%emt 0:01:17]} 23. Qf2 {[%emt 0:03:07]} Qe7 {[%emt 0:02:53]} 24. e4 {[%emt 0:03:32]} Nd6 {[%emt 0:00:37]} 25. Bd3 {[%emt 0:00:21]} Qf7 {[%emt 0:09:17]} 26. Qe3 {[%emt 0:01:59]} Qh5 {[%emt 0:00:30]} 27. Rac1 {[%emt 0:01:30]} Qa5 {[%emt 0:15:20]} 28. a3 {[%emt 0:03:33]} Qb6 {[%emt 0:01:47]} 29. b4 {[%emt 0:02:46]} a5 {[%emt 0:01:26]} 30. bxa5 {[%emt 0:02:34]} Rxa5 {[%emt 0:00:35]} 31. Rc3 {[%emt 0:02:47]} Qa7 {[%emt 0:02:09]} 32. e5 {[%emt 0:01:31]} Ne8 {[%emt 0:02:01]} 33. Be4 {[%emt 0:01:39]} Bxe4 {[%emt 0:03:13]} 34. Qxe4 {[%emt 0:00:03]} fxe5 {[%emt 0:00:25]} 35. Nxe5 {[%emt 0:00:37]} Nf6 {[%emt 0:01:58]} 36. Rf1 {[%emt 0:02:56]} Rd5 {[%emt 0:03:51]} 37. Rc7 {[%emt 0:04:55]} Qxd4+ {[%emt 0:02:42]} 38. Qxd4 {[%emt 0:00:03]} Rxd4 {[%emt 0:00:10]} 39. Rxb7 {[%emt 0:00:24]} Rd5 {[%emt 0:01:29]} 40. Ng4 {[%emt 0:01:37]} Kg8 {[%emt 0:01:09]} 41. Nxf6+ {[%emt 0:01:12]} Rxf6 {[%emt 0:00:35]} 42. Rc1 {[%emt 0:00:46]} h5 {[%emt 0:00:08]} 43. Rcc7 {[%emt 0:00:22]} Rg6 {[%emt 0:00:03]} 44. Kg2 {[%emt 0:01:01]} Rd3 {[%emt 0:01:04]} 45. Kh3 {[%emt 0:00:36]} Rxa3 {[%emt 0:00:48]} 46. Rc5 {[%emt 0:00:11]} h4 {[%emt 0:01:24]} 47. Kxh4 {[%emt 0:00:11]} Ra4+ {[%emt 0:00:42]} 48. Kh3 {[%emt 0:00:41]} Rh6+ {[%emt 0:00:19]} 49. Kg2 {[%emt 0:00:02]} Ra2+ {[%emt 0:00:16]} 50. Kf3 {[%emt 0:01:19]} Raxh2 {[%emt 0:01:23]} 51. Rc8+ {[%emt 0:00:35]} Kh7 {[%emt 0:00:08]} 52. Rcc7 {[%emt 0:00:12]} Rg6 {[%emt 0:00:09]} 53. Re7 {[%emt 0:00:32]} Rh5 {[%emt 0:02:17]} 54. Rb6 {[%emt 0:00:15]} Re5 {[%emt 0:00:16]} 55. Rc6 {[%emt 0:00:33]} Kh6 {[%emt 0:00:26]} 56. Rb6 {[%emt 0:00:10]} Rf6+ {[%emt 0:00:31]} 57. Kg2 {[%emt 0:00:10]} Re3 {[%emt 0:00:59]} 58. Rc6 {[%emt 0:00:09]} g6 {[%emt 0:00:44]} 59. Rb6 {[%emt 0:00:15]} Kg5 {[%emt 0:00:54]} 60. Ra6 {[%emt 0:00:10]} Kf5 {[%emt 0:02:18]} 61. Rb6 {[%emt 0:00:17]} Re4 {[%emt 0:01:02]} 62. Reb7 {[%emt 0:00:19]} Rd4 {[%emt 0:00:45]} 63. Rb3 {[%emt 0:00:52]} Ke4 {[%emt 0:00:36]} 64. Re7 {[%emt 0:00:27]} e5 {[%emt 0:00:16]} 65. Rb1 {[%emt 0:00:15]} Rd2+ {[%emt 0:00:30]} 66. Kh3 {[%emt 0:00:23]} Re2 {[%emt 0:00:20]} 67. Kg4 {[%emt 0:00:10]} Rc6 {[%emt 0:00:42]} 68. Rb5 {[%emt 0:00:42]} Kd4 {[%emt 0:00:43]} 69. Rb4+ {[%emt 0:00:21]} Kc3 {[%emt 0:00:19]} 70. Rb1 {[%emt 0:00:22]} Kc2 {[%emt 0:00:56]} 71. Rb4 {[%emt 0:00:10]} Rc3 {[%emt 0:00:09]} 72. Re6 {[%emt 0:01:03]} Ree3 {[%emt 0:00:21]} 73. Rxg6 {[%emt 0:00:33]} Rxg3+ {[%emt 0:00:33]} 74. Kf5 {[%emt 0:00:13]} Rcf3+ {[%emt 0:01:01]} 75. Ke4 {[%emt 0:00:08]} Re3+ {[%emt 0:00:42]} 76. Kf5 {[%emt 0:00:05]} Rxg6 {[%emt 0:01:40]} 77. Kxg6 {[%emt 0:00:03]} e4 {[%emt 0:00:48]} 78. Kf5 {[%emt 0:00:18]} Kd3 {[%emt 0:00:03]} 79. Ke5 {[%emt 0:00:18]} Re2 {[%emt 0:00:44]} 80. Rd4+ {[%emt 0:00:06]} Ke3 {[%emt 0:00:07]} 81. Rxe4+ {[%emt 0:00:03]} Kf3 {[%emt 0:00:04]} 82. Rxe2 {[%emt 0:00:08]} Kxe2 {[%emt 0:00:37]} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "4.3"]
[White "Wang, Isaac"]
[Black "Jiang, Lucas"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2316"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,157,0,0,0,0,0,0,0,0,0,-13,0,-7,-10,-14,-14,-32,-44,-42,-34,-25,-35,-31,-48,-38,-28,-37,-38,-29,-30,-31,-24,-41,-50,-112,-69,-90,-99,-114,-87,-112,-77,-120,-118,-164,-164,-154,-134,-161,-161,-161,-161,-279,-267,-268,-263,-382,-382,-361,-336,-357,-357,-415,-327,-351,-349,-448,-429,-558,-557,-612,-327,-327,-337,-349,-356,-283,-220,-415,-415,-415,-415,-415,-415,-415,-324,-415,-308,-415,-415,-1061,-317,-317,-262,-317,-286,-312,-71,-222,-202,-302,-222,-290,0,-316,-311,-12839,-373,-309,0,-29943,-29937,-29945,-29944,-29945,-29946,-29964,-29961,-29961,-29961,-29966,-29965,-29968,-29967,-29971,-29971,-29960,-29971,-29972,-29972,-29969,-29973,-29974,-29973,-29971,-29966,-29946,-29954,-29946,-29959,-12791,-451,-440,-14,-21,-8,-8]} 1. e4 {[%emt 0:03:51]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:04]} Bc5 {[%emt 0:03:26]} 5. Nb3 {[%emt 0:00:15]} Bb6 {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:31]} Nf6 {[%emt 0:00:09]} 7. Bg5 {[%emt 0:00:17]} O-O {[%emt 0:00:18]} 8. Qe2 {[%emt 0:00:39]} h6 {[%emt 0:05:06]} 9. Bh4 {[%emt 0:00:35]} a5 {[%emt 0:01:28]} 10. a4 $1 {[%emt 0:02:49]} Nd4 {[%emt 0:01:34]} 11. Nxd4 {[%emt 0:11:04]} Bxd4 {[%emt 0:00:06]} 12. O-O-O {[%emt 0:06:08]} Bxc3 {[%emt 0:02:19]} 13. bxc3 {[%emt 0:00:05] [#] Und e5 würde nun gewinnen.} Qe7 {[%emt 0:01:40][%cal Oa8a6] und nun wäre ...Ra6! stark für Schwarz.} 14. e5 {[%emt 0:06:41]} (14. Qf3 {vereinfacht} Qxe4 15. Bxf6 Qxf3 16. gxf3 gxf6 17. Rd4) 14... Qa3+ {[%emt 0:12:00]} 15. Kd2 $1 {[%emt 0:07:13]} (15. Kb1 d6 (15... Qxa4 $2 16. Rd4 $18) 16. f4 (16. exf6 $2 Be6 $19) 16... Bg4 $19) 15... Qxa4 {[%emt 0:09:00]} 16. Bxf6 {[%emt 0:02:35][%cal Oe2e3]} Qf4+ {[%emt 0:08:42]} (16... gxf6 17. Qe3 Qh4 18. exf6 Qxf6 19. Qg3+ Kh8 20. Qxc7 $17) 17. Qe3 {[%emt 0:01:22]} Qxe3+ {[%emt 0:00:11]} 18. fxe3 {[%emt 0:00:38]} gxf6 {[%emt 0:00:07]} 19. exf6 {[%emt 0:00:27]} Re8 {[%emt 0:07:05]} 20. Bd3 {[%emt 0:03:10]} d6 {[%emt 0:05:43]} 21. g4 {[%emt 0:01:18]} Re5 $36 {[%emt 0:02:21][%cal Oa5a4][%mdl 2048] Schwarz hat Druck.} (21... Bxg4 $2 22. Rdg1 Kh8 (22... h5 $2 23. h3 $18) 23. Rxg4 $18) 22. Rdf1 {[%emt 0:06:37]} a4 {[%emt 0:02:55][%cal Oa4a3]} (22... Bxg4 $2 23. Rhg1 $18) 23. Rf4 {[%emt 0:04:20]} (23. Rf3 $15) 23... Bd7 {[%emt 0:01:54]} 24. h4 {[%emt 0:01:47][%cal Og4g5]} a3 {[%emt 0:02:52]} 25. c4 {[%emt 0:03:52]} Be6 {[%emt 0:04:26]} 26. Ra1 {[%emt 0:04:12]} Raa5 {[%emt 0:05:48]} 27. Rd4 {[%emt 0:03:33]} Kf8 {[%emt 0:02:02]} 28. Be2 {[%emt 0:01:41]} (28. Re4 $17) 28... a2 $19 {[%emt 0:03:23]} 29. Bf3 {[%emt 0:05:26]} Ra7 {[%emt 0:00:42]} 30. Be2 {[%emt 0:04:24]} Ke8 {[%emt 0:00:18]} 31. Bf3 {[%emt 0:01:34]} Kd7 {[%emt 0:00:50]} 32. c3 {[%emt 0:07:43]} (32. Be2 $142) 32... b5 {[%emt 0:10:22]} 33. cxb5 {[%emt 0:01:13]} Rxb5 {[%emt 0:00:05]} 34. Rb4 {[%emt 0:02:40]} (34. Kc2 $142) 34... Rxb4 {[%emt 0:01:24]} 35. cxb4 {[%emt 0:00:01][%mdl 4096] Endspiel. KRB-KRB} c5 {[%emt 0:01:18]} 36. bxc5 {[%emt 0:00:39]} dxc5 {[%emt 0:00:07]} 37. g5 {[%emt 0:00:59]} hxg5 {[%emt 0:00:06]} 38. hxg5 {[%emt 0:00:02]} Kd6 {[%emt 0:00:27]} 39. Be4 {[%emt 0:01:43]} Ke5 {[%emt 0:00:06]} 40. Bc2 {[%emt 0:00:03]} Ra3 {[%emt 0:00:43]} 41. Bd3 {[%emt 0:02:11]} Ra4 {[%emt 0:01:34]} 42. g6 {[%emt 0:01:17]} Kxf6 {[%emt 0:00:25]} 43. gxf7 {[%emt 0:00:05]} Kxf7 {[%emt 0:00:14]} 44. Bc2 {[%emt 0:01:32] Gegen c4 gerichtet.} Ra3 {[%emt 0:00:08] Zielt auf ...c4 ab.} 45. e4 $2 {[%emt 0:00:06]} (45. Kc1) 45... Kf6 {[%emt 0:05:14]} 46. Kc1 {[%emt 0:00:04]} Ke5 {[%emt 0:00:20]} 47. Kb2 {[%emt 0:00:04]} Rf3 {[%emt 0:00:51]} 48. Rd1 {[%emt 0:00:20]} Rg3 {[%emt 0:01:31]} 49. Ka1 {[%emt 0:01:11]} Ra3 {[%emt 0:02:31]} 50. Kb2 {[%emt 0:00:13]} Ra7 {[%emt 0:00:10] Droht ...c4 und aus.} 51. Ka1 {[%emt 0:00:47]} (51. Ra1 $142) 51... Rb7 $2 {[%emt 0:01:03]} (51... c4 {...c3 wäre nun fies.} 52. Rg1 c3 53. Rg5+ Kd4) 52. Rd8 {[%emt 0:00:42]} Rb4 {[%emt 0:00:32]} 53. Rd1 {[%emt 0:00:52]} Rb6 {[%emt 0:00:28]} 54. Rd8 {[%emt 0:00:25]} Kf4 $2 {[%emt 0:00:33]} (54... Ra6 $19 {ist viel giftiger. Droht stark ...c4.} 55. Rd3 Ra8 (55... Kxe4 $2 56. Ra3+ Kf4 57. Rxa6 $18)) 55. Rd3 $2 {[%emt 0:02:10]} (55. Rf8+ $17 {ist der einzige Weg für Weiss..} Ke5 56. Rf1) 55... Ra6 {[%emt 0:00:29][%cal Oc5c4]} (55... Kxe4 $2 56. Rd6+ Ke3 57. Rxb6 $18) 56. Rd1 {[%emt 0:01:33]} (56. e5 {ist wohl besser.} Kxe5 57. Re3+ Kd6 58. Rd3+ Kc6 59. Re3) 56... Ra3 {[%emt 0:00:32]} 57. Kb2 {[%emt 0:00:30]} Ra6 {[%emt 0:00:05]} 58. Ka1 $1 {[%emt 0:00:29]} c4 {[%emt 0:00:32]} 59. Kb2 $2 {[%emt 0:00:51]} (59. Rf1+ Ke5 60. Rf3) 59... Ke3 $2 {[%emt 0:00:47]} (59... c3+ 60. Ka1 Bc4) 60. Ka1 {[%emt 0:00:16]} Kf4 {[%emt 0:00:31]} (60... Bg4 $19 61. Rd8 Kf4) 61. Kb2 $1 {[%emt 0:00:24] [#]} c3+ $1 {[%emt 0:00:31][%mdl 512]} 62. Ka1 {[%emt 0:00:06]} Ke5 {[%emt 0:00:30]} 63. Rd3 {[%emt 0:00:36]} Rc6 {[%emt 0:00:31]} (63... Kxe4 $2 {geht unter.} 64. Rd6+ (64. Rxc3+ Kd4 $11) 64... Ke5 65. Rxa6 $18) 64. Rd8 {[%emt 0:00:38]} Rc7 {[%emt 0:01:04]} 65. Rd1 {[%emt 0:00:57]} Rb7 {[%emt 0:00:00]} 66. Rd3 {[%emt 0:00:32]} Rg7 {[%emt 0:00:00]} (66... Kxe4 67. Rd7+ (67. Rxc3+ Kd4 $11) 67... Ke3 68. Rxb7 $18) 67. Rd1 {[%emt 0:00:16]} Rg2 {[%emt 0:00:14]} 68. Ba4 {[%emt 0:00:36]} Rb2 {[%emt 0:00:50]} (68... Kxe4 69. Bc6+ Ke3 70. Bxg2 $18) 69. Rc1 {[%emt 0:00:40]} Kd4 {[%emt 0:00:28]} 70. Bc2 {[%emt 0:00:49]} Kc5 {[%emt 0:00:53]} 71. e5 {[%emt 0:00:31]} Kb4 {[%emt 0:00:18]} 72. Bd3 {[%emt 0:00:24]} Rd2 {[%emt 0:00:41]} 73. Bc2 {[%emt 0:00:17]} Rh2 {[%emt 0:00:34]} 74. Bd3 {[%emt 0:00:14]} Rg2 {[%emt 0:00:26]} 75. Be4 {[%emt 0:00:10]} Re2 {[%emt 0:00:07]} 76. Bd3 {[%emt 0:00:12]} Rb2 {[%emt 0:00:54]} (76... Re3 $142 77. Bc2 Bb3 (77... Rxe5 $2 78. Rh1 $19)) 77. Bc2 {[%emt 0:00:18]} Kc5 $2 {[%emt 0:00:13]} (77... Bb3 $19 78. Bd3 Rd2) 78. Bf5 $1 $11 {[%emt 0:01:11]} Bxf5 {[%emt 0:00:51]} 79. Rxc3+ {[%emt 0:00:04] Gewichteter Fehlerwert: Weiß=0.53/Schwarz=0.59.  Gewinn verpasst:   	---       	Schwarz=1     Fehler:       	Weiß=9     	Schwarz=2     Ungenau:       	Weiß=4     	Schwarz=3     OK:         	Weiß=11    	Schwarz=18    Bester:       	Weiß=4     	Schwarz=6     Stark:        	Weiß=5     	---        Brilliant:      	---       	Schwarz=1} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "4.4"]
[White "Deng, Henry"]
[Black "Harsha Bharathakoti"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2281"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,78,7,12,13,12,14,4,23,20,18,0,4,-19,2,0,12,0,16,0,24,16,25,21,24,33,46,45,40,45,50,48,53,46,58,58,72,76,63,69,102,105,127,128,125,127,130,119,117,118,108,69,100,77,84,0,0,15,0,0,0,0,18,10,8,0,15,0,17,0,19]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:04:18]} 2. Nf3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:28]} Bc5 {[%emt 0:01:46]} 4. Nc3 {[%emt 0:00:44]} Nf6 {[%emt 0:04:16]} 5. d3 {[%emt 0:00:34]} d6 {[%emt 0:01:31]} 6. Na4 {[%emt 0:01:15]} Bb6 {[%emt 0:05:35]} 7. a3 {[%emt 0:01:26]} h6 {[%emt 0:04:13]} 8. h3 {[%emt 0:02:36]} Ne7 {[%emt 0:14:06]} 9. O-O {[%emt 0:04:56]} Ng6 {[%emt 0:02:21]} 10. c3 {[%emt 0:05:00]} O-O {[%emt 0:01:58]} 11. b4 {[%emt 0:02:14]} Nh7 {[%emt 0:10:22]} 12. Re1 {[%emt 0:07:18]} Bd7 {[%emt 0:06:15]} 13. Nxb6 {[%emt 0:03:45]} axb6 {[%emt 0:00:03]} 14. Bb3 {[%emt 0:01:02]} Qf6 {[%emt 0:02:30]} 15. a4 {[%emt 0:07:36]} Be6 {[%emt 0:04:57]} 16. Be3 {[%emt 0:03:02]} Rfd8 {[%emt 0:06:19]} 17. d4 {[%emt 0:06:59][%cal Bd3d4,Bd4d5][%mdl 32]} Qe7 {[%emt 0:09:24]} 18. Bxe6 {[%emt 0:05:08]} Qxe6 {[%emt 0:00:03]} 19. Qc2 {[%emt 0:02:31]} Nf6 {[%emt 0:00:56]} 20. d5 {[%emt 0:01:14]} Qe8 {[%emt 0:06:44]} 21. c4 {[%emt 0:03:13]} Ra6 {[%emt 0:00:05]} 22. Ra2 {[%emt 0:01:03]} Nd7 {[%emt 0:01:06]} 23. Rea1 {[%emt 0:02:08]} Ne7 {[%emt 0:02:32]} 24. a5 {[%emt 0:02:27]} Rda8 {[%emt 0:03:12]} 25. Nd2 {[%emt 0:01:54]} Rc8 {[%emt 0:03:54]} 26. axb6 {[%emt 0:00:56]} Rxa2 {[%emt 0:00:13]} 27. Rxa2 {[%emt 0:00:27] [#] bxc7 is the strong threat.} cxb6 {[%emt 0:00:04]} 28. Qa4 {[%emt 0:01:06]} Qd8 {[%emt 0:00:47]} 29. Qb5 {[%emt 0:02:23]} Qc7 {[%emt 0:00:06]} 30. Ra1 {[%emt 0:02:50]} Kh7 {[%emt 0:01:37]} 31. Nb3 {[%emt 0:01:49][%cal Oc4c5] White is much more active.} f5 {[%emt 0:00:19]} 32. exf5 {[%emt 0:04:10]} ({Better is} 32. Ra7 $16) 32... Nxf5 $11 {[%emt 0:00:05] The position is equal.} 33. Nd2 {[%emt 0:01:05]} Nxe3 {[%emt 0:00:39]} 34. fxe3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:20]} 35. Qa4 {[%emt 0:01:33]} Kh8 {[%emt 0:01:19]} 36. Rf1 {[%emt 0:01:18]} Qd8 {[%emt 0:00:29]} 37. Ra1 {[%emt 0:01:07]} Qc7 {[%emt 0:00:20]} 38. Rf1 {[%emt 0:02:29]} Qd8 {[%emt 0:00:05]} 39. Ra1 {[%emt 0:00:01]} Qc7 {[%emt 0:02:10] Weighted Error Value: White=0.10 (very precise) /Black=0.08 (flawless) .  Mistake:       	White=1     	---        Inaccurate:     	White=1     	Black=2      OK:         	White=10    	Black=14     Best:        	White=1     	---} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "4.5"]
[White "Stearman, Josiah"]
[Black "Budisavljevic, Luka"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2455"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 25,42,0,9,0,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:03:23]} c6 {[%emt 0:00:22]} 2. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:07]} 3. cxd5 {[%emt 0:00:09]} cxd5 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 6. Bf4 {[%emt 0:00:04]} Bf5 {[%emt 0:00:09]} 7. e3 {[%emt 0:00:09]} e6 {[%emt 0:00:08]} 8. Bd3 {[%emt 0:00:06]} Bxd3 {[%emt 0:00:08]} 9. Qxd3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:07]} 10. Bxd6 {[%emt 0:00:03]} Qxd6 {[%emt 0:00:06]} 11. O-O {[%emt 0:00:05]} O-O {[%emt 0:00:08]} 12. a3 {[%emt 0:00:03]} a6 {[%emt 0:00:09]} 13. Rfc1 {[%emt 0:00:07]} Rac8 {[%emt 0:00:13] The position is equal.} 14. h3 {[%emt 0:00:08]} h6 {[%emt 0:00:07]} 15. Nd2 {[%emt 0:00:15]} Ne7 {[%emt 0:00:15]} 16. Ne2 {[%emt 0:00:14]} Rxc1+ {[%emt 0:00:19]} 17. Rxc1 {[%emt 0:00:04]} Rc8 {[%emt 0:00:10]} 18. Rxc8+ {[%emt 0:00:04]} Nxc8 {[%emt 0:00:06]} 19. Qc2 {[%emt 0:00:06]} Ne7 {[%emt 0:00:09]} 20. Nf4 {[%emt 0:00:16]} Qc6 {[%emt 0:00:09]} 21. Qxc6 {[%emt 0:00:06]} Nxc6 {[%emt 0:00:05] A rather calm draw.   Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless) .  OK:         	White=3     	Black=3} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "5.1"]
[White "Budisavljevic, Luka"]
[Black "Sathish, Pranav"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2475"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,97,27,15,15,43,45,44,43,45,48,55,27,37,24,106,68,66,68,78,79,80,66,68,79,85,85,89,87,88,89,85,86,113,112,116,76,70,73,72,62,68,62,99,91,118,76,68,45,37,33,64,38,56,35,54,46,46,46,89,62,88,88,128,116,147,127,151,36,36,36,36,36,31,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:01:43]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:27]} c6 {[%emt 0:00:10]} 3. cxd5 {[%emt 0:00:20]} cxd5 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:07]} 5. Bf4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:10]} 6. e3 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 7. Be2 {[%emt 0:00:28]} Bf5 {[%emt 0:00:38]} 8. Nf3 {[%emt 0:00:12]} e6 {[%emt 0:00:09]} 9. Qb3 {[%emt 0:00:14]} Bb4 {[%emt 0:03:23]} 10. Ne5 {[%emt 0:02:45] [#] Nxc6 would now be deadly.} Bxc3+ {[%emt 0:00:55]} 11. bxc3 {[%emt 0:00:14] White is slightly better.} O-O {[%emt 0:02:39]} 12. Qxb7 {[%emt 0:06:14]} Qa5 {[%emt 0:00:40]} 13. O-O {[%emt 0:00:45]} (13. Nxc6 Qxc3+ 14. Kd1 Bc2+ (14... Qxa1+ 15. Kd2 Ne4+ 16. Kc2 Qc3+ 17. Kd1 Nxf2#) 15. Kc1 Ba4+ 16. Kb1 Qc2#) (13. Qxc6 $2 Rfc8 14. O-O Rxc6 15. Nxc6 Qa3 $19 (15... Qxc3 16. Ne7+ Kh8 17. Nxf5 $15)) 13... Nxe5 {[%emt 1:27:48]} 14. Bxe5 {[%emt 0:00:47] And now Qb4 would win. This pair of bishops is nice.} Ne4 {[%emt 0:00:30]} (14... Qxc3 $11 {remains equal.} 15. Rfc1 (15. Bxa6 Qa3 $11) 15... Qd2) 15. Qb4 {[%emt 1:23:33] White is more active.} Qxb4 {[%emt 0:00:00]} 16. cxb4 {[%emt 0:00:00]} Nc3 {[%emt 0:00:00]} 17. Bf3 {[%emt 0:00:00]} Bd3 {[%emt 0:00:00]} 18. Rfe1 {[%emt 0:00:00]} Rfc8 {[%emt 0:00:00]} 19. Bd6 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 20. a3 {[%emt 0:00:00]} Ra6 {[%emt 0:00:00]} 21. Bc5 {[%emt 0:00:00]} axb4 {[%emt 0:00:00]} 22. axb4 {[%emt 0:00:00]} Rca8 {[%emt 0:00:00] [#]} 23. Ra5 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} ({But not} 23... Rxa5 $2 24. bxa5 Rb8 (24... Rxa5 $2 {is the wrong capture.} 25. Bb4 $18) 25. Ra1 $16) (23... Na4 24. Rd1) 24. h4 {[%emt 0:00:00]} Na2 {[%emt 0:00:00]} 25. e4 {[%emt 0:00:00]} Rxa5 {[%emt 0:00:00]} 26. bxa5 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 27. Bxe4 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:00]} 28. Rxe4 {[%emt 0:00:00]} Rxa5 {[%emt 0:00:00]} 29. Rxe6 $16 {[%emt 0:00:00][%mdl 4096] Endgame. KRB-KRN} Nc3 {[%emt 0:00:00]} 30. Re3 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 31. Rb3 {[%emt 0:00:00]} Nf4 {[%emt 0:00:00]} 32. Bb6 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 33. g3 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} ({Reject} 33... Ne2+ $6 34. Kg2 $16) 34. Rb4 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 35. Rc4 {[%emt 0:00:00]} Rd6 {[%emt 0:00:00]} 36. Bc5 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 37. f3 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 38. Kf2 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 39. Ke3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 40. Bb4 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 41. Rc6 {[%emt 0:00:00]} ({White should play} 41. g4 $16) 41... f4+ $1 $14 {[%emt 0:00:00]} 42. gxf4 {[%emt 0:00:00] aiming for Rd6.} Kf5 $1 {[%emt 0:00:00]} 43. Bc5 {[%emt 0:00:00]} Nxf4 {[%emt 0:00:00]} 44. Rc8 {[%emt 0:00:00] Rf8+ is the strong threat.} Ng2+ {[%emt 0:00:00] The position is equal.} 45. Kd3 {[%emt 0:00:00] Black must now prevent Rf8+.} Nxh4 {[%emt 0:00:00]} 46. Kc4 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 47. Rf8+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 48. Rf4 {[%emt 0:01:24]} Kg5 {[%emt 0:00:00]} 49. Rg4+ {[%emt 0:01:37] Weighted Error Value: White=0.16 (very precise) /Black=0.11 (very precise) .  Mistake:       	White=1     	Black=1      Inaccurate:     	White=7     	Black=7      OK:         	White=15    	Black=17     Best:        	White=2     	Black=3      Strong:       	---       	Black=2} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "5.2"]
[White "Harsha Bharathakoti"]
[Black "Stearman, Josiah"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2565"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,69,0,12,11,34,0,34,33,28,16,34,23,27,18,25,20,56,45,60,55,83,75,83,66,52,41,89,98,114,123,113,102,187,188,174,172,209,195,172,135,135,128,128,128,128,128,230,230,227,219,29987,29988]} 1. c4 {[%emt 0:01:27]} c5 {[%emt 0:03:02]} 2. Nf3 {[%emt 0:01:47]} Nc6 {[%emt 0:00:53]} 3. g3 {[%emt 0:05:20]} g6 {[%emt 0:00:22]} 4. Bg2 {[%emt 0:00:16]} Bg7 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:45]} d6 {[%emt 0:00:31]} 6. O-O {[%emt 0:00:58]} e5 {[%emt 0:00:24]} 7. a3 {[%emt 0:05:10]} Nge7 {[%emt 0:06:20]} 8. Rb1 {[%emt 0:03:47]} a5 {[%emt 0:01:50]} 9. d3 {[%emt 0:02:05]} O-O {[%emt 0:00:40]} 10. Bd2 {[%emt 0:04:00]} f5 {[%emt 0:01:03][%cal Bf7f5,Bf5f4][%mdl 32]} 11. Ne1 {[%emt 0:15:06]} f4 {[%emt 0:06:31]} 12. Nd5 {[%emt 0:23:15]} g5 {[%emt 0:04:52]} 13. b4 {[%emt 0:01:45] White is slightly better.} (13. e3 {is interesting.} Nxd5 14. Bxd5+ Kh8 15. exf4 gxf4 16. gxf4 Bh3 17. Ng2) 13... axb4 {[%emt 0:06:14]} 14. axb4 {[%emt 0:00:05]} cxb4 {[%emt 0:02:05]} (14... Nxd5 {feels hotter.} 15. Bxd5+ Kh8 16. bxc5 dxc5 17. Nf3 g4) 15. Bxb4 {[%emt 0:05:36]} Nxb4 {[%emt 0:00:57]} 16. Nxe7+ {[%emt 0:06:05]} Qxe7 {[%emt 0:00:07]} 17. Rxb4 {[%emt 0:00:03]} h5 {[%emt 0:05:16]} 18. Qb3 {[%emt 0:01:27]} Ra7 {[%emt 0:01:07]} 19. c5+ {[%emt 0:03:37]} Kh8 {[%emt 0:00:24]} 20. cxd6 {[%emt 0:00:19]} Qxd6 {[%emt 0:00:02]} 21. Nf3 {[%emt 0:01:35][%cal Be1f3,Bf3d2,Bd2e4,Be4d6][%mdl 32]} ({But not} 21. Bxb7 Be6 22. Qb1 Ba2 $11) 21... Qe7 {[%emt 0:01:50]} 22. Rb6 {[%emt 0:04:16]} Bf6 {[%emt 0:16:54]} (22... fxg3 $14 23. hxg3 h4) 23. Nd2 $16 {[%emt 0:02:11] White has more active pieces.} g4 {[%emt 0:03:40]} 24. Ne4 {[%emt 0:02:58] Hoping for Nxf6.} Bg7 {[%emt 0:00:45]} 25. Nd6 {[%emt 0:03:04]} Bd7 {[%emt 0:05:09]} (25... Be6 $16 {was necessary.} 26. Bd5 Ra6 27. Rxa6 (27. Bxe6 Rxb6 28. Qxb6 Qxe6 $16) 27... bxa6) 26. Bd5 $18 {[%emt 0:02:42] Nf7+ is the strong threat.} ({Weaker is} 26. Nxb7 f3 27. exf3 gxf3 $11) 26... Bf6 {[%emt 0:06:23]} 27. Ne4 {[%emt 0:01:22]} h4 {[%emt 0:00:59]} 28. Nxf6 {[%emt 0:00:44]} Rxf6 {[%emt 0:00:05]} 29. Rxb7 {[%emt 0:02:21]} Rxb7 {[%emt 0:03:04]} 30. Qxb7 {[%emt 0:00:04]} fxg3 {[%emt 0:00:49]} 31. hxg3 {[%emt 0:00:05]} hxg3 {[%emt 0:00:27]} 32. fxg3 {[%emt 0:00:05] [#] White wants to mate with Rxf6.} Qc5+ {[%emt 0:01:04]} (32... Rxf1+ $16 33. Kxf1 Kg7) 33. Kg2 {[%emt 0:00:08]} Rxf1 {[%emt 0:00:12]} 34. Kxf1 {[%emt 0:00:06] Threatening mate with Qb8+.} Bc8 $2 {[%emt 0:03:07]} (34... Qd6 $18 35. Qa8+ Kh7 36. Qg8+ Kh6) 35. Qf7 {[%emt 0:00:34] Weighted Error Value: White=0.07 (flawless) /Black=0.52.  Mistake:       	---       	Black=4      Inaccurate:     	White=1     	Black=2      OK:         	White=7     	Black=4      Best:        	White=4     	---} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "5.3"]
[White "Jiang, Lucas"]
[Black "Deng, Henry"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2258"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,55,16,16,7,14,3,6,7,13,0,5,0,19,9,17,12,38,31,69,73,72,67,76,75,89,48,71,72,72,11,7,0,0,-35,-7,-18,-2,-20,-29,-32,-33,-31]} 1. e4 {[%emt 0:00:18]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:02]} 5. Bd3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:24]} 6. Nxc6 {[%emt 0:00:24]} dxc6 {[%emt 0:00:20]} 7. Nd2 {[%emt 0:00:10]} e5 {[%emt 0:00:40]} 8. O-O {[%emt 0:00:06]} Bc5 {[%emt 0:01:28]} 9. Nb3 {[%emt 0:00:18]} Bd6 {[%emt 0:02:20]} 10. h3 {[%emt 0:03:40]} h6 {[%emt 0:00:35]} 11. Be3 {[%emt 0:02:02] The position is equal.} O-O {[%emt 0:01:23]} 12. Qe2 {[%emt 0:01:49]} Qe7 {[%emt 0:01:13]} 13. a4 {[%emt 0:03:18]} a5 {[%emt 0:03:29]} 14. Nd2 {[%emt 0:01:55][%cal Bb3d2,Bd2c4,Bc4e3,Be3f5][%mdl 32]} Be6 {[%emt 0:00:31]} 15. Bc4 {[%emt 0:02:13]} Nd7 {[%emt 0:02:46]} 16. Rfd1 {[%emt 0:06:27]} Bc5 {[%emt 0:05:09]} 17. Bxe6 {[%emt 0:12:38]} Qxe6 {[%emt 0:00:14]} 18. Nc4 {[%emt 0:01:02][%cal Od1d7] Rxd7! would now be deadly.} Bxe3 {[%emt 0:02:07]} 19. Nxe3 {[%emt 0:02:07] Strongly threatening Nf5.} Rfd8 {[%emt 0:01:36]} 20. Nf5 {[%emt 0:04:46] And now Rd6 would win. White is more active.} (20. Qc4 {simplifies} Qxc4 21. Nxc4 Kf8 22. f3) 20... Nc5 {[%emt 0:02:29] [#]} 21. Qe3 $1 {[%emt 0:01:08]} b6 {[%emt 0:01:09]} 22. b3 {[%emt 0:00:43]} ({Better is} 22. Rxd8+ $16 Rxd8 23. b4 axb4 24. a5) 22... Kh7 $11 {[%emt 0:02:56]} 23. Qe2 {[%emt 0:07:59]} g6 {[%emt 0:01:25]} 24. Ng3 {[%emt 0:00:37]} Kg7 {[%emt 0:02:04]} 25. Qe3 {[%emt 0:02:26]} Rd6 {[%emt 0:02:11]} 26. Rd2 {[%emt 0:03:36]} Rad8 {[%emt 0:01:37]} 27. Rad1 {[%emt 0:00:12]} Rxd2 {[%emt 0:00:08]} 28. Rxd2 {[%emt 0:44:14] Weighted Error Value: White=0.14 (very precise) /Black=0.09 (flawless) .  Mistake:       	White=1     	---        Inaccurate:     	White=2     	Black=3      OK:         	White=3     	Black=5      Best:        	---       	Black=2      Strong:       	White=1     	---} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "5.4"]
[White "Delgado Ramirez, Neuris"]
[Black "Wang, Isaac"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2517"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,80,28,21,0,0,0,0,-17,-20,-1,0,-8,0,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12,0,0,33,0,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,13,13,19,0,0,-20,-10,-15,-9,-12,-19,-75,-7,-72,-69]} 1. e4 {[%emt 0:16:40]} c5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:08]} e6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:30]} b5 {[%emt 0:00:14][%cal Bb7b5,Bb5b4][%mdl 32]} 6. Bd3 {[%emt 0:00:24]} Bb7 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:13]} Nc6 {[%emt 0:00:16]} 8. Nf3 {[%emt 0:01:17]} d6 {[%emt 0:01:56]} 9. a4 {[%emt 0:00:16]} b4 {[%emt 0:00:33]} 10. Na2 {[%emt 0:00:02] The position is equal.} Nf6 {[%emt 0:00:52]} 11. Bd2 {[%emt 0:01:16][%cal Od1e1]} Be7 {[%emt 0:04:15]} 12. Re1 {[%emt 0:03:55]} a5 {[%emt 0:02:19]} 13. c3 {[%emt 0:01:19]} bxc3 {[%emt 0:00:54]} 14. Nxc3 {[%emt 0:00:13]} O-O {[%emt 0:01:36]} 15. Rc1 {[%emt 0:00:50]} Nb4 {[%emt 0:01:45]} 16. Bb1 {[%emt 0:00:41]} Rc8 {[%emt 0:04:55]} 17. Nd4 {[%emt 0:00:51]} Nd7 {[%emt 0:04:29]} 18. Ndb5 {[%emt 0:01:38]} Ne5 {[%emt 0:05:40]} 19. Bf4 {[%emt 0:00:43]} Ba6 {[%emt 0:06:12]} 20. Qe2 {[%emt 0:02:34]} Qd7 {[%emt 0:06:36]} 21. Red1 {[%emt 0:02:21] Bxe5 would now be deadly.} Qb7 {[%emt 0:02:47]} 22. Bg3 {[%emt 0:02:19]} Rcd8 {[%emt 0:03:12]} 23. Kh1 {[%emt 0:00:31]} Nec6 {[%emt 0:04:07]} 24. f4 {[%emt 0:05:24]} g6 {[%emt 0:08:00]} (24... d5 $5) 25. Qe3 {[%emt 0:01:34]} d5 {[%emt 0:03:39]} 26. exd5 {[%emt 0:03:22]} exd5 {[%emt 0:00:33][%cal Od5d4]} 27. Qf3 {[%emt 0:02:10]} d4 {[%emt 0:01:36]} 28. Na2 {[%emt 0:00:39]} Nxa2 {[%emt 0:02:49]} 29. Bxa2 {[%emt 0:03:01]} Nb4 {[%emt 0:00:59]} 30. Qxb7 {[%emt 0:00:07]} Bxb7 {[%emt 0:00:04]} 31. Rc7 $1 {[%emt 0:00:07][%cal Bc1c7,Bc7b7,Bb7b6,Bb6f6][%mdl 32]} Bf6 {[%emt 0:04:06]} 32. Rxb7 {[%emt 0:02:07]} Nxa2 {[%emt 0:00:05]} 33. Rb6 {[%emt 0:01:13]} Bg7 {[%emt 0:01:35] [#]} 34. f5 $1 {[%emt 0:00:31]} Rfe8 {[%emt 0:06:29]} (34... d3 35. Bc7) 35. Nd6 {[%emt 0:06:03]} (35. f6 Bf8) 35... Re2 {[%emt 0:00:59]} 36. f6 {[%emt 0:04:09]} Bxf6 {[%emt 0:02:41]} 37. Nb7 $1 {[%emt 0:00:08]} Rd7 {[%emt 0:00:26]} 38. Rxf6 {[%emt 0:06:12]} Rxb7 {[%emt 0:00:14]} 39. Rxd4 {[%emt 0:00:04] [#]} (39. h3 $11) 39... Rbxb2 {[%emt 0:04:25]} (39... Nc3 $1 $17 {With the idea ...Ne4.} 40. h3 Ne4 (40... Rexb2 $2 {loses.} 41. Be5 $18) (40... Rbxb2 41. Rc6 $11)) 40. Rf1 {[%emt 0:00:07]} (40. h3 $11 {remains equal.}) 40... Rbd2 {[%emt 0:01:10] Weighted Error Value: White=0.12 (very precise) /Black=0.07 (flawless) .  Mistake:       	White=2     	Black=1      Inaccurate:     	White=2     	Black=2      OK:         	White=16    	Black=19     Best:        	White=1     	Black=1      Strong:       	White=2     	---} (40... Rxg2 $2 {perishes.} 41. Rd8+ Kg7 42. Be5+ Kh6 43. Bxb2 Rxb2 44. Rxf7 $18) 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "5.5"]
[White "Atanasov, Anthony"]
[Black "Atwell, Rose"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2384"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,54,0,0,0,0,0,0,-8,0,-4,-4,-22,37,49,38,41,183,178,325,211,246,249,319,322,388,394,529,493,618,601,612,549,662,474,484,480,1045,1062,1057,1053,1058,1056,2721,2229,2831,1899,29992]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:04]} 2. Bf4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:06]} e6 {[%emt 0:00:09]} 4. Nf3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:07]} 5. a3 {[%emt 0:00:04]} Bxf4 {[%emt 0:01:03]} 6. exf4 {[%emt 0:00:07]} O-O {[%emt 0:03:45]} 7. Nbd2 {[%emt 0:00:28]} b6 {[%emt 0:04:24]} 8. h4 {[%emt 0:00:35] The position is equal.} c5 {[%emt 0:03:19]} 9. h5 {[%emt 0:00:26]} h6 {[%emt 0:05:50]} 10. Ne5 {[%emt 0:00:28]} Ba6 {[%emt 0:04:33]} (10... Nfd7 $11) 11. Bxa6 $14 {[%emt 0:01:18]} Nxa6 {[%emt 0:00:03]} 12. Qe2 {[%emt 0:03:26]} Qc8 {[%emt 0:10:57] [#] Loses the game.} (12... Nb8 $14) 13. g4 $1 $18 {[%emt 0:01:37][%cal Bg2g4,Bg4g5,Bg5h6,Bh6g7][%mdl 32] Strongly threatening g5.} Nh7 {[%emt 0:05:16]} (13... Ne8 {was necessary.} 14. g5 Nd6) 14. Ndf3 {[%emt 0:03:28] aiming for g5.} f6 {[%emt 0:11:26]} 15. Ng6 {[%emt 0:00:44]} Rf7 {[%emt 0:03:12] [#] Dodges Ne7+} 16. g5 $1 {[%emt 0:03:04][%mdl 512]} cxd4 {[%emt 0:04:26]} (16... Nc7 17. gxh6) 17. gxh6 {[%emt 0:03:09]} ({Less strong is} 17. Nxd4 fxg5 18. O-O-O (18. Nxe6 Nc5 $14) (18. Qxe6 $2 {too greedy.} Qxe6+ 19. Nxe6 Re8 $19) 18... Nc5 $16) 17... Nc5 {[%emt 0:03:14]} 18. Nxd4 {[%emt 0:02:07]} Qd7 {[%emt 0:06:08]} 19. hxg7 {[%emt 0:03:53]} Re8 {[%emt 0:01:34]} 20. O-O-O {[%emt 0:00:17]} Ne4 {[%emt 0:04:48]} 21. f5 {[%emt 0:08:02]} e5 {[%emt 0:03:37]} 22. Ne6 {[%emt 0:00:19]} Rxe6 {[%emt 0:01:54]} (22... Neg5 $142 23. Ngf8 Nxf8) 23. fxe6 {[%emt 0:00:08]} Qxe6 {[%emt 0:00:03]} 24. h6 {[%emt 0:04:36][%cal Oe2e4] Threatening mate with Qxe4!} f5 {[%emt 0:01:27]} 25. f3 {[%emt 0:01:06]} Qxg6 {[%emt 0:03:50]} 26. fxe4 {[%emt 0:00:07]} Qg5+ {[%emt 0:00:17]} 27. Kb1 {[%emt 0:00:29]} dxe4 {[%emt 0:00:14]} 28. Qc4 {[%emt 0:00:09] Weighted Error Value: White=0.28 (precise) /Black=0.81.  Mistake:       	---       	Black=4      Inaccurate:     	White=1     	Black=1      OK:         	White=7     	Black=5      Best:        	White=1     	Black=1      Strong:       	White=1     	---} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "6.1"]
[White "Sathish, Pranav"]
[Black "Atwell, Rose"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2357"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,148,15,29,18,8,30,25,25,23,132,70,73,67,66,73,108,103,169,158,148,177,127,64,170,169,334,334,333,340,413,397,383,243,254,190,199,193,193,193,193,188,187,181,216,209,221,214,295,271,329,228,270,214,196,176,176,181,181,181,181,179,202,151,144,136,116,117,166,144,166,144,156,144,144,144,145,137,133,129,136,136,136,136,136,41,136,40,108,108,136,136,158,108,121,129,158,136,152,152,166,152,158,159,159,159,190,193,283,125,125,125,125,125,143,101,101,101,101,32,125,125,125,32,32,32,32,32,32,32,32,32,32]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:04]} Nxe4 {[%emt 1:31:50]} 4. dxe5 {[%emt 0:00:32]} d5 {[%emt 0:00:00]} 5. Nbd2 {[%emt 0:00:10]} Nxd2 {[%emt 0:01:00]} 6. Bxd2 {[%emt 0:00:17]} Be7 {[%emt 0:00:00]} 7. Bd3 {[%emt 0:00:44]} c5 {[%emt 0:00:00]} 8. c3 {[%emt 0:02:07]} Nc6 {[%emt 0:00:00]} 9. O-O {[%emt 0:04:41]} Bg4 {[%emt 0:00:00]} 10. Re1 {[%emt 0:00:55]} Qd7 {[%emt 0:00:00]} 11. h3 {[%emt 0:10:21]} Bf5 {[%emt 0:00:00]} 12. Bxf5 {[%emt 0:02:25]} Qxf5 {[%emt 0:00:00]} 13. b4 {[%emt 0:00:02]} c4 {[%emt 0:00:00]} (13... O-O $11) 14. b5 {[%emt 0:02:17]} (14. Be3 $16) 14... Nd8 $14 {[%emt 0:00:00]} 15. Nd4 {[%emt 1:13:20]} Qd7 {[%emt 0:00:00]} 16. Qf3 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 17. Nf5 {[%emt 0:01:00]} Ba3 {[%emt 0:06:00]} (17... g6 $16) 18. Bc1 $18 {[%emt 0:00:00]} Bf8 {[%emt 0:00:00]} 19. Rb1 {[%emt 0:00:00]} O-O-O {[%emt 0:00:00]} 20. Be3 {[%emt 0:00:00]} (20. Rd1 $16) 20... Kb8 {[%emt 0:00:00]} (20... g6 $14 21. Nd4 Nc5) 21. Red1 $18 {[%emt 0:02:00]} g6 $2 {[%emt 0:00:00]} (21... f6 22. exf6 gxf6) 22. Nd6 $1 $18 {[%emt 0:00:30]} Bxd6 {[%emt 0:02:30]} 23. Rxd5 {[%emt 0:00:30]} ({Not} 23. exd6 Qxd6 24. Rb2 (24. Qxf7 $2 Rdf8 $19) 24... d4 $16) 23... Bxe5 {[%emt 0:00:00]} 24. Rxd7 {[%emt 0:00:00]} Rxd7 {[%emt 0:00:00]} 25. Qe4 {[%emt 0:00:00]} Bxc3 {[%emt 0:00:00]} 26. Qxc4 {[%emt 0:00:00]} Bd4 {[%emt 0:00:00]} 27. Bxd4 {[%emt 0:00:00]} Nxd4 {[%emt 0:00:00]} 28. b6 {[%emt 0:00:00]} axb6 {[%emt 0:00:00]} 29. Rxb6 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 30. Qb4 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:00]} 31. Kh2 {[%emt 0:00:00]} Rc6 {[%emt 0:00:00]} 32. Qf8+ {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 33. Qh6 {[%emt 0:00:00]} Rc2 {[%emt 0:00:00]} 34. Qf4+ {[%emt 0:00:00]} Kc8 {[%emt 0:00:00]} 35. Rb4 {[%emt 0:00:00]} Ne6 {[%emt 0:06:30]} 36. Rc4+ {[%emt 0:00:00]} Rxc4 {[%emt 0:00:00]} 37. Qxc4+ {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 38. Qh4 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 39. Qf6 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 40. f4 {[%emt 0:00:00]} Nd4 {[%emt 0:00:00]} 41. g4 {[%emt 0:00:00]} hxg4 {[%emt 0:00:00]} 42. hxg4 {[%emt 0:00:00]} Ne6 {[%emt 0:03:30]} (42... Nb5 $16 43. f5 gxf5) 43. Kg3 {[%emt 0:00:00]} Nd4 {[%emt 0:00:00]} 44. Kf2 {[%emt 0:00:00]} (44. f5 gxf5 45. g5 (45. gxf5 Rd5 $16) 45... f4+ 46. Kxf4 Nc6) 44... Ne6 {[%emt 0:00:00]} 45. Ke3 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 46. Qe5+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 47. f5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:00]} 48. gxf5 {[%emt 0:00:00]} Nc5 {[%emt 0:00:00]} 49. Qf6+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 50. Kf4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 51. Kg4 {[%emt 0:00:00]} (51. a3 $16) 51... Kb7 {[%emt 0:00:00]} (51... Ne4 $14 52. Qb2 f6) 52. Kh5 {[%emt 0:00:00]} (52. Qe5 $16) 52... Kc7 {[%emt 0:00:00]} ({Better is} 52... Ne4 $14 53. Qe5 Nd6) 53. Qe5+ {[%emt 0:00:00]} Kb7 {[%emt 0:00:00]} 54. Kh6 {[%emt 0:00:00]} Kc8 {[%emt 0:00:00]} 55. Qe8+ {[%emt 0:00:00]} (55. Kg7 $142) 55... Kc7 $16 {[%emt 0:00:00]} 56. Kg7 {[%emt 0:00:00]} Kb7 {[%emt 0:00:00]} 57. Kf8 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 58. Qe5+ {[%emt 0:00:00]} Kc8 {[%emt 0:00:00]} 59. Qf4 {[%emt 0:00:00]} Kb7 {[%emt 0:00:00]} 60. Qf3+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:19]} 61. Ke8 {[%emt 0:00:00]} Nd3 {[%emt 0:02:38]} 62. Qg3+ {[%emt 0:00:00]} Kc8 {[%emt 0:00:05]} (62... Kc6 {was worth a try.} 63. Qg2+ Kc7 64. Qh2+ Kc6) 63. f6 {[%emt 0:00:00]} (63. a4 $18 {is more deadly.}) 63... Nc5 $16 {[%emt 0:00:28]} 64. Qa3 {[%emt 0:00:00]} Kb7 {[%emt 0:00:22]} 65. Qf3+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:14]} 66. Qa8 {[%emt 0:00:00]} Kd6 {[%emt 0:00:29]} 67. Qb8+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:07] [#]} 68. a4 {[%emt 0:00:00]} (68. Qe5 $1 $16 {[%mdl 512]}) 68... Nb7 {[%emt 0:01:06] [#]} (68... Ne4 $14) 69. Qa8 $1 $16 {[%emt 0:00:00]} Rc7 {[%emt 0:01:56]} 70. Qa6 {[%emt 0:00:00]} ({White should play} 70. Kf8 $16) 70... Nd6+ $14 {[%emt 0:00:14]} 71. Kf8 {[%emt 0:00:00]} Kc5 {[%emt 0:01:03]} 72. a5 {[%emt 0:00:00]} bxa5 {[%emt 0:00:08]} 73. Qxa5+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:24]} 74. Qc3+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:17]} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "6.2"]
[White "Wang, Isaac"]
[Black "Atanasov, Anthony"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2316"]
[BlackElo "2384"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,86,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,56,64,64,65,66,68,72,0,0,-43,-55,-65,64,54,52,56,54,0,16,9,11,0,0,0,0,0,0,0,0,-22,0,0,-14,-124,-142,-102,-104,-334,-348,-426,-428,-427,-146,-421,-420,-644,-632,-644,-629,-638,-635,-1388,-1209,-6215,-6179,-5214,-5197,-29989,-29990]} 1. d4 {[%emt 0:00:22]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:12]} d5 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:07]} Be7 {[%emt 0:00:08]} 5. g3 {[%emt 0:00:11]} O-O {[%emt 0:00:08]} 6. Bg2 {[%emt 0:00:05]} dxc4 {[%emt 0:00:07]} 7. Ne5 {[%emt 0:00:12]} Qd6 {[%emt 0:00:08]} 8. O-O {[%emt 0:01:44]} Qa6 {[%emt 0:00:46]} 9. a4 {[%emt 0:01:30]} Nc6 {[%emt 0:00:11] The position is equal.} 10. Nb5 {[%emt 0:03:19]} Nxe5 {[%emt 0:00:11]} 11. dxe5 {[%emt 0:01:13]} Rd8 $1 {[%emt 0:00:11]} 12. exf6 {[%emt 0:02:09]} Rxd1 {[%emt 0:00:02]} 13. Rxd1 {[%emt 0:02:47]} Bd6 {[%emt 0:00:02]} (13... Bxf6 $2 14. Nxc7 Qa5 15. Nxa8 $18) 14. Bf4 $1 {[%emt 0:00:52][%cal Rb5d6]} gxf6 {[%emt 0:00:13]} (14... Qa5 $1 $11) 15. Bxd6 $14 {[%emt 0:05:08]} cxd6 {[%emt 0:00:02]} 16. Nc7 $1 {[%emt 0:00:13]} Qb6 {[%emt 0:00:18][%csl LRb2,LRc7]} 17. Nxa8 {[%emt 0:00:09]} Qxb2 {[%emt 0:00:03]} 18. Rab1 {[%emt 0:05:23]} (18. e3 $16) 18... Qe5 $1 $11 {[%emt 0:29:13]} (18... Qxe2 $2 19. Rxd6 Kg7 20. Rd8 $18 (20. Bxb7 $2 Bxb7 21. Nc7 Be4 $19) (20. Nc7 Qc2 $18)) 19. Nc7 {[%emt 0:19:37][%cal Ba8c7,Bc7b5,Bb5d4][%mdl 32] And now Nb5 would win.} d5 {[%emt 0:00:26][%mdl 1024] Black has compensation.} 20. Nb5 {[%emt 0:04:08] e4 would now be deadly.} f5 {[%emt 0:01:20]} (20... Bd7 $1 $15 21. a5 (21. Nxa7 Bxa4 22. Re1 c3 $17) 21... Bxb5 22. Rxb5 Qxe2) 21. e3 $14 {[%emt 0:02:30]} a6 {[%emt 0:12:33]} 22. Nd4 {[%emt 0:07:27]} Qc7 {[%emt 0:02:25] Prevents a5} 23. Rdc1 {[%emt 0:03:12]} Qa5 $1 {[%emt 0:12:30] Against Rb4} 24. Ra1 $1 {[%emt 0:03:24]} Bd7 {[%emt 0:02:44]} 25. Rcb1 {[%emt 0:08:02]} b6 {[%emt 0:01:42]} 26. h4 {[%emt 0:04:10]} Kg7 {[%emt 0:11:16]} 27. Bf3 {[%emt 0:04:27]} e5 {[%emt 0:01:29]} 28. Nc2 {[%emt 0:01:50]} f4 {[%emt 0:09:55]} 29. exf4 {[%emt 0:02:09]} Bf5 {[%emt 0:02:05]} (29... Bxa4 $2 30. fxe5 b5 31. Bxd5 $18) 30. Rc1 {[%emt 0:02:58]} d4 {[%emt 0:05:08] Inhibits Ne3. White should prevent ...c3. Dancing on a razor blade.} 31. Nxd4 {[%emt 0:11:53]} exd4 $17 {[%emt 0:00:01]} 32. Rxc4 {[%emt 0:00:08][%cal Oa1d1] [#]} Be6 $1 $36 {[%emt 0:00:15][%mdl 2048] Black is on the roll.} ({Don't play} 32... d3 33. Rd1 $15) 33. Rcc1 {[%emt 0:00:29]} (33. Rxd4 $2 {is the wrong capture.} Qc3 34. Rad1 Qxf3 $19) (33. Rc6 $17 {only move.}) 33... d3 $19 {[%emt 0:04:03]} 34. Ra3 {[%emt 0:01:16]} d2 {[%emt 0:00:18]} 35. Rd1 {[%emt 0:00:32]} Bc4 {[%emt 0:04:02] Dodges Rd3} (35... b5 $19 {and Black stays clearly on top.} 36. Kg2 (36. Rd3 $2 bxa4 37. h5 a3 $19) 36... Bc4 (36... bxa4 $2 37. Rda1 $19) 37. axb5 Qxa3 38. bxa6 Bxa6 39. Rxd2 Bc8) 36. Kg2 $2 {[%emt 0:02:13][%mdl 8192] Loses the game.} (36. Re3 $17 {was forced.}) 36... b5 {[%emt 0:00:21]} 37. Re3 {[%emt 0:00:54]} (37. axb5 $142 Qxa3 38. bxa6) 37... bxa4 {[%emt 0:00:16] Strongly threatening ...a3.} 38. Ra1 {[%emt 0:00:46]} Qb4 {[%emt 0:01:18]} 39. h5 {[%emt 0:01:10]} h6 {[%emt 0:00:56]} 40. Kg1 {[%emt 0:00:28]} Qb2 {[%emt 0:01:02]} 41. Rxa4 {[%emt 0:00:38]} Qc1+ {[%emt 0:00:12]} 42. Kh2 {[%emt 0:00:15] [#]} Bd5 $1 {[%emt 0:00:33][%mdl 512]} 43. Bxd5 {[%emt 0:00:34]} (43. Rd4 Bxf3) 43... d1=Q {[%emt 0:00:08] Weighted Error Value: White=0.74/Black=0.18 (very precise) .  Loses game:     	White=2     	---        Missed win:     	---       	Black=1      Mistake:       	White=3     	Black=2      Inaccurate:     	White=2     	---        OK:         	White=9     	Black=14     Best:        	White=2     	Black=6      Strong:       	White=3     	Black=4} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "6.3"]
[White "Deng, Henry"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2281"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,98,0,0,0,13,20,47,70,59,34,53,0,23,41,29,35,36,32,22,16,15,16,67,15,18,0,0,8,15,13,13,16,10,11,13,13,14,14,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,-2,0,0,7,6,6,7,11,0,0,0,0,-8,-8,-8,-8,-8,0,0,0,0,-4,-4,-4,-4,-4,-4,-4,-4,-12]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:05:38]} 2. Nc3 {[%emt 0:00:24]} e6 {[%emt 0:01:09]} 3. d4 {[%emt 0:00:47]} cxd4 {[%emt 0:00:10]} 4. Qxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:22]} 5. Qe3 {[%emt 0:00:54]} Nf6 {[%emt 0:03:27]} 6. Nf3 {[%emt 0:00:31]} Be7 {[%emt 0:03:51]} 7. e5 {[%emt 0:02:18]} Nb4 {[%emt 0:00:42]} 8. Qd2 {[%emt 0:09:54] White is slightly better.} (8. exf6 Nxc2+ 9. Ke2 Bxf6 $17 (9... Nxe3 10. fxe7 Qxe7 11. Bxe3 $17)) 8... Nfd5 {[%emt 0:00:17]} 9. Ne4 {[%emt 0:02:50] Strongly threatening c4.} Nc6 {[%emt 0:00:16]} 10. c3 {[%emt 0:05:24]} (10. Bc4 $14) 10... O-O {[%emt 0:01:21]} 11. Bc4 {[%emt 0:02:21]} d6 {[%emt 0:03:39]} 12. exd6 {[%emt 0:03:10]} Bxd6 {[%emt 0:00:05]} 13. Nxd6 {[%emt 0:03:23]} Qxd6 {[%emt 0:00:04]} 14. O-O {[%emt 0:02:49]} b6 {[%emt 0:02:17]} 15. Rd1 {[%emt 0:02:55][%cal Od2g5]} Nce7 {[%emt 0:03:51]} (15... Rd8 $11) 16. Bxd5 {[%emt 0:05:44]} (16. Be2 $14 Qb8 17. b3) 16... Qxd5 $11 {[%emt 0:07:07] The position is equal.} 17. Qxd5 {[%emt 0:01:32]} Nxd5 {[%emt 0:00:03]} 18. c4 {[%emt 0:00:49] Black is weak on the dark squares} Ne7 {[%emt 0:00:05]} 19. b3 {[%emt 0:02:48] [#] Hoping for Ba3.} Nf5 {[%emt 0:00:19]} 20. Ba3 {[%emt 0:01:20]} Re8 {[%emt 0:00:04]} 21. Nd4 {[%emt 0:05:17]} Nxd4 {[%emt 0:00:12]} 22. Rxd4 {[%emt 0:00:01]} e5 {[%emt 0:00:34]} 23. Re1 {[%emt 0:00:33][%cal Oe1e5]} Be6 {[%emt 0:03:42]} 24. Rxe5 {[%emt 0:01:42]} Bxc4 $1 {[%emt 0:01:01]} 25. Rxe8+ {[%emt 0:00:36]} Rxe8 {[%emt 0:00:03][%mdl 4096] Endgame. KRB-KRB} 26. Be7 {[%emt 0:03:29]} (26. bxc4 $2 Re1#) 26... Bb5 {[%emt 0:01:01]} 27. Rd8 {[%emt 0:00:06]} f6 {[%emt 0:00:13]} 28. Rxe8+ {[%emt 0:00:20]} Bxe8 {[%emt 0:00:07] KB-KB} 29. f3 {[%emt 0:00:25]} Kf7 {[%emt 0:00:07]} 30. Bb4 {[%emt 0:00:41]} Ke6 {[%emt 0:00:07]} 31. Kf2 {[%emt 0:00:13]} Bg6 {[%emt 0:00:10]} 32. Bf8 {[%emt 0:00:05]} Bb1 {[%emt 0:01:06]} 33. a3 {[%emt 0:00:44]} g6 {[%emt 0:00:19]} 34. Ke3 {[%emt 0:00:33]} Bc2 {[%emt 0:01:11]} 35. b4 {[%emt 0:00:33]} Kd5 {[%emt 0:00:05]} 36. Be7 {[%emt 0:01:37]} f5 {[%emt 0:00:05]} 37. Kf4 {[%emt 0:02:50]} Bd3 {[%emt 0:01:17]} 38. Kg5 {[%emt 0:00:59]} Bf1 {[%emt 0:00:46]} 39. g4 {[%emt 0:01:06]} fxg4 {[%emt 0:00:24]} 40. fxg4 {[%emt 0:00:02]} Be2 {[%emt 0:00:25]} 41. h4 {[%emt 0:00:50]} Kc4 {[%emt 0:00:14]} 42. Kh6 {[%emt 0:01:35]} Bxg4 {[%emt 0:00:04]} 43. Kxh7 {[%emt 0:00:02]} Bh5 {[%emt 0:00:27]} 44. Bd6 {[%emt 0:01:50]} a6 {[%emt 0:01:02]} 45. Bc7 {[%emt 0:00:09]} b5 {[%emt 0:02:22]} 46. Kh6 {[%emt 0:00:12]} Kb3 {[%emt 0:00:07]} 47. Kg5 {[%emt 0:00:04]} Kxa3 {[%emt 0:00:05]} 48. Ba5 {[%emt 0:00:03]} Kb3 {[%emt 0:03:25]} 49. Kf4 {[%emt 0:00:07]} Kc4 {[%emt 0:09:26] Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless) .  Mistake:       	White=2     	Black=1      Inaccurate:     	---       	Black=1      OK:         	White=25    	Black=16     Best:        	White=1     	---        Strong:       	---       	Black=1} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "6.4"]
[White "Stearman, Josiah"]
[Black "Jiang, Lucas"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2455"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,73,16,29,0,0,8,27,21,20,0,11,0,0,0,0,-9,0,-6,64,59,63,59,58,52,55,37,27,-33,-30,-11,-8,-26,89,82,81,80,72,0,364,360,361,357,364,349,349,333,330,295,308,308,303,299,3204,2901]} 1. d4 {[%emt 0:08:50]} d5 {[%emt 0:00:28]} 2. c4 {[%emt 0:00:20]} dxc4 {[%emt 0:00:18]} 3. Nf3 {[%emt 0:00:15]} Nf6 {[%emt 0:00:13]} 4. e3 {[%emt 0:00:09]} e6 {[%emt 0:00:12]} 5. Bxc4 {[%emt 0:00:06]} a6 {[%emt 0:00:07]} 6. O-O {[%emt 0:00:08]} c5 {[%emt 0:00:08]} 7. b3 {[%emt 0:01:23]} Nbd7 {[%emt 0:02:59]} 8. Bb2 {[%emt 0:00:27]} b5 {[%emt 0:02:31]} 9. Be2 {[%emt 0:02:43]} Bb7 {[%emt 0:00:51]} 10. Nbd2 {[%emt 0:01:07]} Be7 {[%emt 0:01:29]} 11. a4 {[%emt 0:01:30]} b4 {[%emt 0:06:39]} 12. a5 {[%emt 0:00:59]} O-O {[%emt 0:01:12]} 13. Nc4 {[%emt 0:00:44]} Bd5 {[%emt 0:02:40]} 14. Qc2 {[%emt 0:00:39] White has an edge.} Qc7 {[%emt 0:01:59]} 15. dxc5 {[%emt 0:01:05]} Bxc5 {[%emt 0:07:52]} 16. Rfc1 {[%emt 0:05:17][%cal Oc4b6]} Qb7 {[%emt 0:11:40]} 17. Ne1 {[%emt 0:05:49][%cal Bf3e1,Be1d3,Bd3e5][%mdl 32]} Rfc8 {[%emt 0:05:46]} 18. Bf3 {[%emt 1:07:59]} Rab8 {[%emt 0:07:47]} 19. Qe2 {[%emt 0:00:00]} Qb5 {[%emt 0:11:40]} (19... Be7 $11) 20. e4 $14 {[%emt 0:00:00]} Bc6 {[%emt 0:01:52]} 21. Nd3 {[%emt 0:00:00] Nxc5 would now be deadly.} Be7 {[%emt 0:00:46]} 22. Nde5 {[%emt 0:00:00]} Bb7 {[%emt 0:02:41]} 23. Nxd7 {[%emt 0:00:00]} Nxd7 {[%emt 0:00:24]} 24. Qd2 {[%emt 0:00:00]} ({Better is} 24. Bd4 $11) 24... Bg5 $15 {[%emt 0:10:04]} 25. Qd6 {[%emt 0:00:00]} Bxc1 {[%emt 0:00:58]} 26. Rxc1 {[%emt 0:00:00]} h6 {[%emt 0:11:35]} (26... Nf6 $11 {keeps the balance.}) 27. h4 $40 {[%emt 0:00:00][%mdl 128] Threatens to win with Rd1. White has strong attack.} e5 {[%emt 0:01:23]} 28. Bg4 $1 {[%emt 0:00:00]} Rd8 {[%emt 0:00:21]} 29. Rd1 {[%emt 0:00:00] White has more active pieces.} (29. Qe7 $1 $16 {And now Nd6 would win.} Nf6 (29... Bxe4 $2 30. Nd6 $18) 30. Nd6 (30. Nxe5 $2 Qe8 $19) 30... Rxd6 31. Qxd6) 29... Nf6 $2 {[%emt 0:02:03][%mdl 8192]} (29... Nf8 $11 {and Black is okay.} 30. Qxd8 Rxd8 31. Rxd8 Qc6 (31... Bxe4 32. Bxe5 Bd5 33. Bd6 $16)) 30. Qxd8+ $18 {[%emt 0:00:00]} Rxd8 {[%emt 0:00:05]} 31. Rxd8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:04] [#] Black is weak on the dark squares} 32. Bf5+ {[%emt 0:00:00]} g6 {[%emt 0:00:05][%cal Bg7g6,Bg6f5,Bf5e4][%mdl 32]} 33. Bxe5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:34]} (33... Bxe4 34. Bxf6 (34. Bxe4 Qxe5 35. Nxe5 Nxe4 $18) (34. Bxe4 Qxe5 35. Nxe5 Nxe4 $18)) 34. Bxf6 {[%emt 0:00:00] White threatens h5 and mate.} Kg6 {[%emt 0:02:41] [#]} (34... fxe4 $2 {is the wrong capture.} 35. Ne5 $18) (34... Bxe4 35. h5) 35. Rd6 {[%emt 0:00:00] aiming for Ne5+.} fxe4 {[%emt 0:03:12]} (35... Bxe4 $2 {loses.} 36. Ne5+ Kh7 37. Rd8 $18 (37. Nxf7 Qc5 $17) (37. Nxf7 Qc5 $17)) 36. g4 {[%emt 0:00:00] h5+ would kill now.} h5 $2 {[%emt 0:01:20]} (36... Kh7) 37. Ne5+ {[%emt 0:09:30] Weighted Error Value: White=0.10 (very precise) /Black=0.36.  Loses game:     	---       	Black=1      Mistake:       	White=2     	Black=3      OK:         	White=7     	Black=6      Best:        	White=5     	Black=3      Strong:       	White=1     	---} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "6.5"]
[White "Budisavljevic, Luka"]
[Black "Harsha Bharathakoti"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2475"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,72,17,25,29,20,16,11,26,25,28,11,11,0,16,11,22,0,12,7,8,10,7,8,12,8,12,10,17,0,0,-13,0,10,7,11,13,0,39,41,86,43,43,6,7,5,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:02:31]} Nf6 {[%emt 0:01:57]} 2. c4 {[%emt 0:00:13]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:10]} d5 {[%emt 0:03:34]} 4. cxd5 {[%emt 0:00:09]} exd5 {[%emt 0:00:06]} 5. Bg5 {[%emt 0:00:08]} Be7 {[%emt 0:00:24]} 6. e3 {[%emt 0:00:18]} h6 {[%emt 0:00:13]} 7. Bh4 {[%emt 0:00:34]} Bg4 {[%emt 0:00:16]} 8. Qa4+ {[%emt 0:06:20]} c6 {[%emt 0:03:01]} 9. Bd3 {[%emt 0:00:16] Against Bf5} Nbd7 {[%emt 0:09:15]} 10. h3 {[%emt 0:00:25]} Be6 {[%emt 0:05:53]} 11. Nf3 {[%emt 0:02:00]} O-O {[%emt 0:02:32]} 12. O-O {[%emt 0:03:16]} Bd6 {[%emt 0:08:00]} 13. Ne2 {[%emt 0:02:58]} Re8 {[%emt 0:04:12]} 14. Bg3 {[%emt 0:03:53]} Nb6 {[%emt 0:13:16][%cal Bd7b6,Bb6c8,Bc8d6][%mdl 32]} 15. Qc2 {[%emt 0:00:24]} Bxg3 {[%emt 0:00:26]} 16. Nxg3 {[%emt 0:00:31]} Nc8 {[%emt 0:11:10]} 17. Ne5 {[%emt 0:02:38]} Nd6 {[%emt 0:01:40]} 18. f3 {[%emt 0:07:25]} Nd7 {[%emt 0:05:42]} 19. Qf2 {[%emt 0:07:23]} f6 {[%emt 0:03:51]} 20. Nxd7 {[%emt 0:07:31]} Qxd7 {[%emt 0:00:30]} 21. e4 {[%emt 0:01:12]} Bf7 {[%emt 0:06:55][%cal Be6f7,Bf7g6,Bg6h7][%mdl 32]} 22. Rfe1 {[%emt 0:02:09] Black must now prevent e5.} Bg6 {[%emt 0:02:28]} (22... dxe4 {with more complications.} 23. fxe4 Qd8 24. e5 fxe5 25. dxe5 Nc4) 23. Rad1 {[%emt 0:01:54]} Nf7 {[%emt 0:01:19]} 24. Bc2 {[%emt 0:04:38]} (24. Bb1 {simplifies} Rad8 25. exd5 Rxe1+ 26. Rxe1 Bxb1 27. dxc6 bxc6 28. Rxb1 Qxd4 29. Qxd4 Rxd4 30. Rc1) 24... dxe4 {[%emt 0:04:35]} (24... Kh8 {simplifies} 25. Ba4 a5 26. Bb3 dxe4 27. Nxe4 b6) 25. Nxe4 {[%emt 0:05:06] [#] Nc5 would now be deadly.} Bh7 {[%emt 0:02:14]} 26. Qg3 {[%emt 0:05:45]} Kh8 {[%emt 0:01:50]} 27. Nc5 {[%emt 0:01:05]} Qd6 {[%emt 0:01:23] The position is equal.} (27... Rxe1+ {simplifies} 28. Qxe1 Qc7 29. Bb3 Bg8) 28. Qxd6 {[%emt 0:01:09]} (28. Rxe8+ {simplifies} Rxe8 29. Qxd6 Nxd6 30. Ba4) 28... Nxd6 {[%emt 0:00:05]} 29. Bxh7 {[%emt 0:01:28]} Kxh7 {[%emt 0:00:03]} 30. Kf2 {[%emt 0:01:03]} Kg6 {[%emt 0:03:13]} 31. Rxe8 {[%emt 0:01:15]} Rxe8 $11 {[%emt 0:00:04] KRN-KRN} 32. d5 {[%emt 0:01:11]} cxd5 {[%emt 0:00:10]} 33. Rxd5 {[%emt 0:00:14]} Re5 {[%emt 0:02:15]} 34. Rxe5 {[%emt 0:02:03]} fxe5 {[%emt 0:00:03]} 35. b3 {[%emt 0:00:48]} b6 {[%emt 0:00:38]} 36. Nd3 {[%emt 0:00:29]} Kf5 {[%emt 0:00:12] Weighted Error Value: White=0.07 (flawless) /Black=0.06 (flawless) .  Inaccurate:     	White=2     	Black=2      OK:         	White=8     	Black=12} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "7.1"]
[White "Harsha Bharathakoti"]
[Black "Sathish, Pranav"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2565"]
[BlackElo "2357"]
[Annotator "RC"]
[PlyCount "95"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:04:18]} d5 {[%emt 0:00:09]} 2. g3 {[%emt 0:01:46]} Nd7 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:04]} Nb6 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:24]} 5. Bg2 {[%emt 0:00:29]} g6 {[%emt 0:00:15]} 6. a4 {[%emt 0:06:26]} a5 {[%emt 0:00:36]} 7. O-O {[%emt 0:03:34]} Bg7 {[%emt 0:00:43]} 8. b3 {[%emt 0:11:51]} O-O {[%emt 0:00:09]} 9. Bb2 {[%emt 0:03:24]} Re8 {[%emt 0:02:42]} 10. Re1 {[%emt 0:01:29]} Ne4 {[%emt 0:01:26]} 11. Ne5 {[%emt 0:05:02]} Nxc3 {[%emt 0:05:20]} 12. Bxc3 {[%emt 0:00:05]} c6 {[%emt 0:00:12]} 13. e4 {[%emt 0:08:05]} dxe4 {[%emt 0:05:00]} 14. Bxe4 {[%emt 0:00:06]} Nd5 {[%emt 0:00:37]} 15. Bb2 {[%emt 0:00:14]} Nf6 {[%emt 0:01:26]} 16. Bg2 {[%emt 0:02:06]} Qc7 {[%emt 0:01:09]} 17. Qe2 {[%emt 0:11:18]} Nd7 {[%emt 0:06:19]} 18. Nd3 {[%emt 0:07:47]} b6 {[%emt 0:00:42]} 19. h4 {[%emt 0:04:40]} Bb7 {[%emt 0:01:49]} 20. h5 {[%emt 0:00:05]} Rad8 {[%emt 0:02:28]} 21. Rad1 {[%emt 0:00:19]} c5 {[%emt 0:04:23]} 22. Bxb7 {[%emt 0:02:42]} Qxb7 {[%emt 0:00:18]} 23. dxc5 {[%emt 0:00:16]} Bxb2 {[%emt 0:00:29]} 24. Nxb2 {[%emt 0:00:03]} Nxc5 {[%emt 0:00:36]} 25. Rxd8 {[%emt 0:12:29]} Rxd8 {[%emt 0:00:01]} 26. Qxe7 {[%emt 0:00:07]} Qxe7 {[%emt 0:00:09]} 27. Rxe7 {[%emt 0:00:02]} Kf8 {[%emt 0:01:53]} 28. Re2 {[%emt 0:00:26]} Ne6 {[%emt 1:04:56]} 29. Kg2 {[%emt 0:15:43]} Rb8 {[%emt 0:00:00]} 30. hxg6 {[%emt 0:00:00]} hxg6 {[%emt 0:01:00]} 31. Rd2 {[%emt 0:01:00]} b5 {[%emt 0:00:00]} 32. Kf1 {[%emt 0:00:00]} Ke7 {[%emt 0:01:00]} 33. Ke2 {[%emt 0:00:00]} bxa4 {[%emt 0:00:00]} 34. Nxa4 {[%emt 0:00:00]} Rd8 {[%emt 0:00:00]} 35. Rxd8 {[%emt 0:00:00]} Nxd8 {[%emt 0:00:00]} 36. Kd3 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 37. Kc4 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 38. Kb5 {[%emt 0:00:00]} Nd4+ {[%emt 0:00:00]} 39. Kxa5 {[%emt 0:00:00]} Nxc2 {[%emt 0:00:00]} 40. b4 {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 41. b5 {[%emt 0:00:00]} Na3 {[%emt 0:00:00]} 42. Kb4 {[%emt 0:00:00]} Nxb5 {[%emt 0:00:00]} 43. Kxb5 {[%emt 0:00:00]} Ke4 {[%emt 0:00:00]} 44. Nc5+ {[%emt 0:00:00]} Kf3 {[%emt 0:00:00]} 45. Nd3 {[%emt 0:00:00]} Ke2 {[%emt 0:00:00]} 46. Kc4 {[%emt 0:07:30]} f5 {[%emt 0:07:00]} 47. f4 {[%emt 0:00:00]} Kf3 {[%emt 0:00:00]} 48. Ne5+ {[%emt 0:00:00]} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "7.2"]
[White "Jiang, Lucas"]
[Black "Budisavljevic, Luka"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2258"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,108,39,33,39,30,40,25,33,18,39,15,23,0,10,11,25,27,8,0,6,-42,0,0,14,18,54,48,49,41,56,51,76,46,50,35,115,62,50,70,92,38,78,77,82,95,90,60,54,57,61,48,53,40,136,105,108,107,130,104,135,86,95,66,99,74,156,130,150,150,199,198,198,31,198,144,277,274,273,220,237,246,231,214,251,216,330,226,402,394,271,110,121,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:01:59]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:06]} a6 {[%emt 0:00:09]} 4. Ba4 {[%emt 0:00:06]} Bc5 {[%emt 0:00:17]} 5. c3 {[%emt 0:01:23]} Nge7 {[%emt 0:00:09]} 6. O-O {[%emt 0:01:04]} Ng6 {[%emt 0:00:12]} 7. d4 {[%emt 0:03:19]} Ba7 {[%emt 0:00:06]} 8. Be3 {[%emt 0:02:15]} O-O {[%emt 0:00:18]} 9. Nbd2 {[%emt 0:01:38][%cal Bb1d2,Bd2e4,Be4c5][%mdl 32]} (9. d5 $5 Bxe3 10. fxe3 $11) 9... exd4 {[%emt 0:00:35]} 10. cxd4 {[%emt 0:01:20]} d5 {[%emt 0:00:05]} 11. h3 {[%emt 0:09:20]} dxe4 {[%emt 0:00:46]} 12. Nxe4 {[%emt 0:00:07]} Nb4 {[%emt 0:06:59][%cal Bc6b4,Bb4d5,Bd5e7][%mdl 32]} 13. Nc5 {[%emt 0:12:02]} Nd5 {[%emt 0:04:46]} 14. Qd3 {[%emt 0:03:29]} c6 {[%emt 0:06:01]} 15. a3 {[%emt 0:04:11]} (15. Rfe1 $11 {was preferrable.}) 15... Nde7 {[%emt 0:04:50] Threatens to win with ...Bxc5.} 16. Qc3 {[%emt 0:10:25]} Bb8 {[%emt 0:05:12]} 17. Rfe1 {[%emt 0:03:27]} Qc7 {[%emt 0:02:21]} 18. Bb3 {[%emt 0:04:10]} Bf5 {[%emt 0:02:57]} 19. Bg5 {[%emt 0:05:09]} b6 {[%emt 0:05:23]} 20. Bxe7 {[%emt 0:01:45]} Nxe7 {[%emt 0:00:02][%cal Bg6e7,Be7d5,Bd5f6][%mdl 32]} 21. Ne4 {[%emt 0:02:09]} Nd5 {[%emt 0:04:21]} 22. Qd2 {[%emt 0:06:44]} Ba7 {[%emt 0:05:46]} (22... Qf4 $14) 23. Qg5 {[%emt 0:05:15]} (23. Rac1 $16 {Strongly threatening Bxd5.} Rad8 24. Ng3) 23... Bxe4 $1 $14 {[%emt 0:00:51]} 24. Rxe4 {[%emt 0:00:05][%cal Oa1c1]} Nf6 {[%emt 0:12:41]} 25. Re5 {[%emt 0:03:29]} (25. Rh4 $16) 25... h6 {[%emt 0:01:28]} 26. Qg6 $36 {[%emt 0:02:51][%mdl 2048] Black is under strong pressure.} Rad8 {[%emt 0:05:58]} 27. Rae1 {[%emt 0:01:34] White has more active pieces.} Nd5 {[%emt 0:01:30] Wards off Re7} 28. Qf5 {[%emt 0:03:46]} Qd7 {[%emt 0:02:34]} 29. Qxd7 {[%emt 0:02:24]} Rxd7 {[%emt 0:00:01]} 30. Bxd5 {[%emt 0:00:28]} cxd5 {[%emt 0:00:02]} 31. Re7 {[%emt 0:03:57]} Rfd8 {[%emt 0:00:04]} (31... Rxe7 $14 32. Rxe7 Bb8) 32. Re8+ $16 {[%emt 0:01:54]} Rxe8 {[%emt 0:00:06]} 33. Rxe8+ {[%emt 0:00:04][%mdl 4096] Endgame. KRB-KRN} Kh7 {[%emt 0:00:00]} 34. Rc8 {[%emt 0:00:08]} f6 {[%emt 0:02:50] Repels Ne5} 35. b4 {[%emt 0:01:47]} (35. Kf1 $142) 35... Kg6 {[%emt 0:02:20]} 36. g4 {[%emt 0:02:29]} Kf7 {[%emt 0:00:11]} 37. a4 {[%emt 0:02:32][%cal Ba3a4,Ba4b5][%mdl 32]} g5 {[%emt 0:01:44]} ({Black should play} 37... b5) 38. b5 {[%emt 0:00:58]} axb5 {[%emt 0:00:49]} 39. axb5 {[%emt 0:00:05]} Rb7 {[%emt 0:00:07] [#]} (39... Re7 $16 {was necessary.} 40. Rh8 Kg7) 40. Ne1 $1 $18 {[%emt 0:01:24]} Bb8 {[%emt 0:01:17] [#]} 41. Rc6 $2 {[%emt 0:00:57]} (41. Ng2 $1 $18) 41... Ke7 $2 {[%emt 0:00:23]} (41... Rc7 $1 $14) 42. Ng2 {[%emt 0:00:35]} (42. Nc2 $18) 42... Bf4 {[%emt 0:01:20]} (42... Rc7 $16 {keeps fighting.}) 43. Nxf4 {[%emt 0:00:26]} gxf4 {[%emt 0:00:01] KR-KR} 44. Kg2 {[%emt 0:00:07]} Ra7 {[%emt 0:00:05]} 45. Kf3 {[%emt 0:00:41]} Ra4 {[%emt 0:01:52]} 46. Kxf4 {[%emt 0:00:16][%cal Of4f5] Kf5! is the strong threat.} Rxd4+ {[%emt 0:00:01]} 47. Kf5 {[%emt 0:00:28]} Rd3 {[%emt 0:00:01]} (47... Re4 $142 48. Rxf6 Re2) 48. f4 {[%emt 0:00:54] Re6+ would now be deadly.} (48. Rxf6 $2 Rf3+ (48... Rxh3 49. Rxb6 d4 50. Re6+ Kd7 51. Ke5 $16) 49. Ke5 Rxf6 $19) 48... Rxh3 $2 {[%emt 0:00:21]} (48... Re3) 49. Re6+ {[%emt 0:00:39]} (49. Rxf6 d4 $18) (49. Rxb6 h5 $14) 49... Kd7 {[%emt 0:00:01]} 50. Rxb6 {[%emt 0:00:29]} (50. Kxf6 $18 {[%cal Of4f5] is the precise move to win.} Rb3 51. Rxb6) 50... d4 {[%emt 0:00:06]} 51. Rc6 {[%emt 0:00:31]} ({Much worse is} 51. Rxf6 $6 d3 52. Ra6 d2 53. Ra7+ Kd6 $11) (51. Kxf6 $16 {Black must now prevent Ke5.} d3 52. Ra6) 51... Rc3 $11 {[%emt 0:10:22]} 52. Re6 {[%emt 0:00:23]} d3 {[%emt 0:01:25] aiming for ...d2.} 53. Re1 {[%emt 0:00:28]} (53. Rxf6 $2 {loses.} d2 54. Kg6 d1=Q $19 (54... d1=B 55. Kxh6 Bxg4 56. b6 $17)) 53... Rc4 {[%emt 0:01:09]} 54. Rd1 {[%emt 0:00:34]} Rd4 {[%emt 0:00:07]} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "7.3"]
[White "Delgado Ramirez, Neuris"]
[Black "Stearman, Josiah"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2517"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,90,23,18,30,19,18,16,-5,0,0,-22,-20,-10,-18,14,0,6,-16,-14,-37,-11,-68,-69,-69,-68,-68,-53,-67,-67,-85,-68,-83,-91,-86,-67,-76,-67,-71,-59,-56,-59,-52,-54,-78,-66,-89,-80,-101,-102,-156,-163,-160,-176,-164,-146,-145,-74,-75,-82,-119,-68,-148,-150,-145,-159,-147,0,0,0,0,0,-13,0,0,0]} 1. e4 {[%emt 0:11:48]} c5 {[%emt 0:01:41]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:37]} 3. Bb5 {[%emt 0:00:11]} e6 {[%emt 0:00:05]} 4. O-O {[%emt 0:01:02]} Nge7 {[%emt 0:00:41]} 5. b3 {[%emt 0:02:22]} a6 {[%emt 0:02:28]} 6. Bxc6 {[%emt 0:00:09]} Nxc6 {[%emt 0:00:04]} 7. Bb2 {[%emt 0:00:12]} d6 {[%emt 0:01:08]} 8. d4 {[%emt 0:00:42]} cxd4 {[%emt 0:01:45]} 9. Nxd4 {[%emt 0:00:10]} Bd7 {[%emt 0:00:26]} 10. c4 {[%emt 0:00:45]} Be7 {[%emt 0:00:57]} 11. Nc3 {[%emt 0:00:37]} O-O {[%emt 0:00:45]} 12. Nxc6 {[%emt 0:03:34]} Bxc6 {[%emt 0:00:15]} 13. Qg4 {[%emt 0:00:17][%cal Oc3d5]} Bf6 {[%emt 0:02:49]} 14. Rad1 {[%emt 0:00:47]} Qa5 {[%emt 0:06:51]} 15. Rd3 {[%emt 0:00:41]} Rfd8 {[%emt 0:00:32]} 16. a3 {[%emt 0:01:51]} Qg5 {[%emt 0:02:06]} 17. Qe2 {[%emt 0:01:50]} (17. Qxg5 {simplifies} Bxg5 18. Rfd1 Be7 19. a4) 17... Be5 {[%emt 0:05:40] Repels Rg3} 18. Bc1 {[%emt 0:13:28]} Qf6 {[%emt 0:01:00]} 19. Qd2 {[%emt 0:03:37]} (19. Bb2 $11) 19... Bxc3 $15 {[%emt 0:02:13]} 20. Rxc3 {[%emt 0:00:03]} Bxe4 {[%emt 0:00:13]} 21. Re3 {[%emt 0:00:47]} Bc6 {[%emt 0:01:35]} 22. Bb2 {[%emt 0:01:24]} e5 {[%emt 0:00:44]} 23. f4 {[%emt 0:01:11]} Qe7 {[%emt 0:00:12]} 24. Qf2 {[%emt 0:04:56]} f6 {[%emt 0:00:36]} 25. Qh4 {[%emt 0:00:27]} h6 {[%emt 0:05:42]} 26. Rg3 {[%emt 0:02:26]} Kh7 {[%emt 0:00:10]} 27. Bc1 {[%emt 0:02:11]} exf4 {[%emt 0:06:55]} 28. Qxf4 {[%emt 0:01:06]} Re8 {[%emt 0:03:15]} 29. Qf5+ {[%emt 0:14:26]} Kh8 {[%emt 0:00:02]} 30. Bb2 {[%emt 0:03:44][%cal Og3g7] [#] Rxg7! would now be deadly.} Rf8 {[%emt 0:02:24]} 31. b4 {[%emt 0:02:26]} Rae8 {[%emt 0:00:28]} 32. b5 {[%emt 0:00:28]} Be4 {[%emt 0:01:26]} 33. Qf2 {[%emt 0:03:35] [#]} (33. Qf4 $142) 33... axb5 $1 $17 {[%emt 0:01:19]} 34. cxb5 {[%emt 0:00:07]} Rc8 {[%emt 0:00:11]} 35. Bc3 {[%emt 0:01:48]} Qe6 {[%emt 0:00:53]} 36. a4 {[%emt 0:02:04] White is weak on the light squares} Qc4 {[%emt 0:01:03]} (36... Rc4 $142 37. a5 d5) 37. Qd2 {[%emt 0:00:14]} Qc5+ {[%emt 0:02:21]} (37... Qxa4 $2 38. Rxf6 (38. Bxf6 Rxf6 39. Rxf6 Kh7 $16) 38... Qa7+ 39. Kh1 (39. Bd4 $2 Rc1+ 40. Qxc1 Qxd4+ 41. Kh1 Rxf6 $19) 39... Rxc3 40. Rxf8+ Kh7 41. Qxc3 $18) 38. Kh1 {[%emt 0:00:21]} Qd5 {[%emt 0:00:20]} (38... Rf7 $17 39. Rc1 Qf5) 39. Qb2 {[%emt 0:02:23]} ({White should play} 39. Qxd5 $15 Bxd5 40. Rd1) 39... Rc4 {[%emt 0:01:50]} 40. h3 {[%emt 0:00:30][%cal Rc3f6] Strongly threatening Bxf6!} Qe6 {[%emt 0:02:51]} (40... Rxa4 $2 {loses.} 41. Bxf6 Rxf6 (41... gxf6 $2 {too greedy.} 42. Rxf6 Qd4 43. Rxf8+ Kh7 44. Rf7+ Kh8 45. Rc3 $18) 42. Rxf6 $18) 41. a5 {[%emt 0:01:23]} Ra4 {[%emt 0:05:34]} (41... d5 $17 {...Qd6 is the strong threat.} 42. Kh2 Kh7) 42. Ra1 $11 {[%emt 0:00:26] The position is equal.} Rxa1+ {[%emt 0:00:35]} 43. Qxa1 {[%emt 0:00:20]} Qb3 {[%emt 0:02:16]} 44. Qf1 {[%emt 0:03:01]} Rc8 {[%emt 0:07:33]} 45. Qxf6 {[%emt 0:01:59][%csl Gc3,Gg3][%cal Rf6g7]} Qb1+ {[%emt 0:00:04] Weighted Error Value: White=0.15 (very precise) /Black=0.13 (very precise) .  Mistake:       	White=3     	Black=3      Inaccurate:     	White=1     	Black=2      OK:         	White=10    	Black=14     Best:        	---       	Black=3} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "7.4"]
[White "Atanasov, Anthony"]
[Black "Deng, Henry"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2384"]
[BlackElo "2281"]
[Annotator "RC"]
[PlyCount "119"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:49]} 2. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:14]} 3. a3 {[%emt 0:00:13]} Bf5 {[%emt 0:02:21]} 4. c4 {[%emt 0:00:11]} c6 {[%emt 0:00:37]} 5. cxd5 {[%emt 0:01:49]} cxd5 {[%emt 0:00:39]} 6. Qb3 {[%emt 0:00:12]} Qb6 {[%emt 0:02:13]} 7. Qxb6 {[%emt 0:00:11]} axb6 {[%emt 0:00:03]} 8. Nc3 {[%emt 0:01:09]} Nc6 {[%emt 0:01:24]} 9. Bf4 {[%emt 0:05:00]} e6 {[%emt 0:03:35]} 10. e3 {[%emt 0:02:22]} Be7 {[%emt 0:01:45]} 11. Be2 {[%emt 0:07:39]} h6 {[%emt 0:03:05]} 12. Rc1 {[%emt 0:03:07]} O-O {[%emt 0:01:56]} 13. Nb5 {[%emt 0:03:11]} Rac8 {[%emt 0:06:01]} 14. Bc7 {[%emt 0:13:53]} Bd8 {[%emt 0:12:27]} 15. Bd6 {[%emt 0:00:11]} Re8 {[%emt 0:01:25]} 16. Nd2 {[%emt 0:00:35]} Be7 {[%emt 0:03:57]} 17. O-O {[%emt 0:00:41]} Nd7 {[%emt 0:03:01]} 18. b4 {[%emt 0:14:12]} Bf6 {[%emt 0:03:13]} 19. Bg3 {[%emt 0:03:28]} Be7 {[%emt 0:01:35]} 20. Rfd1 {[%emt 0:03:43]} Red8 {[%emt 0:08:15]} 21. Bc7 {[%emt 0:00:02]} Re8 {[%emt 0:01:20]} 22. Bd6 {[%emt 0:00:02]} Bf6 {[%emt 0:00:29]} 23. Bg3 {[%emt 0:00:02]} Be7 {[%emt 0:01:13]} 24. Kf1 {[%emt 0:01:33]} f6 {[%emt 0:04:14]} 25. Nc7 {[%emt 0:06:51]} Red8 {[%emt 0:01:54]} 26. f3 {[%emt 0:00:40]} Nf8 {[%emt 0:02:40]} 27. b5 {[%emt 0:09:50]} Na5 {[%emt 0:02:54]} 28. Rc3 {[%emt 0:00:52]} Kf7 {[%emt 0:05:02]} 29. Rdc1 {[%emt 0:00:46]} e5 {[%emt 0:06:18]} 30. dxe5 {[%emt 0:01:37]} Bc5 {[%emt 0:02:14]} 31. exf6 {[%emt 0:05:18]} d4 {[%emt 0:01:29]} 32. Rxc5 {[%emt 0:01:38]} bxc5 {[%emt 0:00:33]} 33. e4 {[%emt 0:00:46]} d3 {[%emt 0:01:40]} 34. Bd1 {[%emt 0:00:09]} Bd7 {[%emt 0:00:57]} 35. fxg7 {[%emt 0:00:16]} Kxg7 {[%emt 0:01:52]} 36. Bh4 {[%emt 0:00:23]} b6 {[%emt 0:01:07]} 37. a4 {[%emt 0:02:51]} Ne6 {[%emt 0:01:04]} 38. Bxd8 {[%emt 0:00:12]} Nxc7 {[%emt 0:00:14]} 39. Be7 {[%emt 0:02:42]} Ne8 {[%emt 0:01:19]} 40. Kf2 {[%emt 0:02:16]} Kf7 {[%emt 0:00:27]} 41. Bh4 {[%emt 0:00:01]} c4 {[%emt 0:01:10]} 42. Rc3 {[%emt 0:02:05]} Be6 {[%emt 0:00:56]} 43. f4 {[%emt 0:00:26]} Kf8 {[%emt 0:00:17]} 44. f5 {[%emt 0:00:16]} Bf7 {[%emt 0:00:29]} 45. g4 {[%emt 0:01:48]} Rc5 {[%emt 0:00:45]} 46. Bd8 {[%emt 0:01:31]} Nc7 {[%emt 0:00:16]} 47. Bf6 {[%emt 0:00:46]} Nxb5 {[%emt 0:00:35]} 48. axb5 {[%emt 0:00:02]} Rxb5 {[%emt 0:00:01]} 49. e5 {[%emt 0:00:38]} Rb2 {[%emt 0:00:20]} 50. Ke3 {[%emt 0:00:05]} Bd5 {[%emt 0:00:20]} 51. e6 {[%emt 0:00:09]} Ra2 {[%emt 0:00:21]} 52. g5 {[%emt 0:00:34]} hxg5 {[%emt 0:00:15]} 53. e7+ {[%emt 0:00:05]} Ke8 {[%emt 0:00:03]} 54. Ne4 {[%emt 0:01:06]} Nb7 {[%emt 0:00:53]} 55. Bh5+ {[%emt 0:00:10]} Bf7 {[%emt 0:00:05]} 56. Bxf7+ {[%emt 0:00:06]} Kxf7 {[%emt 0:00:03]} 57. Rxc4 {[%emt 0:00:22]} b5 {[%emt 0:00:02]} 58. Rc8 {[%emt 0:00:10]} Re2+ {[%emt 0:00:18]} 59. Kxd3 {[%emt 0:00:15]} Rxe4 {[%emt 0:15:16]} 60. Rf8# {[%emt 0:00:08]} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "7.5"]
[White "Atwell, Rose"]
[Black "Wang, Isaac"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2104"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,92,22,12,41,38,60,0,0,-3,0,10,9,0,0,0,0,-33,0,0,0,-26,0,0,0,0,0,0,0,0,0,0,-1,0,0,-120,-123,-116,-111,-131,-116,-122,-115,-277,-125,-118,-125,-122,-118,-162,-141,-166,-166,-170,-125,-154,-160,-158,-174,-163,-95,-95,-101,-114,-114,-180,-166,-442,-442,-453,-453,-453,-453,-1233,-1233,-29969,-29967,-29988,-29988,-29989,-29990]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:43]} 2. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:03]} 3. c3 {[%emt 0:00:06]} d5 {[%emt 0:00:07]} 4. exd5 {[%emt 0:00:05]} Qxd5 {[%emt 0:00:36]} 5. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:21]} 6. cxd4 {[%emt 0:01:29]} Nf6 {[%emt 0:00:54]} 7. Nc3 {[%emt 0:02:06]} Qd8 {[%emt 0:00:04]} 8. Bd3 {[%emt 0:02:36]} g6 {[%emt 0:01:27]} 9. O-O {[%emt 0:05:59][%cal Od4d5]} Bg7 {[%emt 0:00:06]} 10. Bc4 {[%emt 0:03:40]} (10. Bb5+ $14 Bd7 11. Bxd7+ Nbxd7 12. d5) 10... O-O $11 {[%emt 0:00:50] The position is equal.} 11. Ne5 {[%emt 0:06:08]} Nc6 {[%emt 0:02:40]} 12. Nxc6 {[%emt 0:06:00]} bxc6 {[%emt 0:00:15]} 13. Be3 {[%emt 0:00:29]} Nd5 {[%emt 0:00:52]} 14. Bxd5 {[%emt 0:08:10]} cxd5 {[%emt 0:00:53]} 15. Qd2 {[%emt 0:02:18]} Qh4 {[%emt 0:01:55]} 16. Na4 {[%emt 0:08:33]} e5 {[%emt 0:07:34][%cal Re5d4] Prevents Bf4} 17. f4 {[%emt 0:05:58]} exf4 {[%emt 0:09:31]} 18. Rxf4 {[%emt 0:07:14]} Qe7 {[%emt 0:01:02]} 19. Nc5 {[%emt 0:04:58]} Re8 {[%emt 0:01:01]} 20. Rf3 {[%emt 0:03:59]} Bg4 {[%emt 0:05:49]} 21. Rg3 {[%emt 0:00:28]} (21. Bg5 Qe2 22. Rf2 Qxd2 23. Rxd2 Bf5 $16) 21... h5 {[%emt 0:04:14]} 22. h3 {[%emt 0:04:00]} Bf5 {[%emt 0:08:53]} 23. Re1 {[%emt 0:02:43]} Qh4 {[%emt 0:05:00]} 24. Qf2 {[%emt 0:03:58] [#]} (24. Kh2 $1 $11 {was the only way to keep the balance.}) 24... Rxe3 $1 $17 {[%emt 0:04:27][%mdl 512]} 25. Rexe3 {[%emt 0:02:05]} (25. Rgxe3 Qxf2+) 25... Bxd4 {[%emt 0:00:27] A strong pair of Bishops.} 26. Nb3 {[%emt 0:01:53][%cal Ob3d4] Nxd4! is the strong threat.} Bxe3 {[%emt 0:00:30]} 27. Qxe3 {[%emt 0:00:08]} Qe4 {[%emt 0:03:36]} 28. Qc5 $2 {[%emt 0:02:29] [#]} (28. Nd4 $17) 28... a5 {[%emt 0:05:52]} 29. Re3 {[%emt 0:02:52]} Qb1+ {[%emt 0:04:43]} 30. Kh2 {[%emt 0:00:09]} Be4 {[%emt 0:01:23]} (30... Qxa2 $6 31. Qxd5 Rc8 32. Qd4 $11) 31. Qc6 {[%emt 0:02:28]} Rb8 {[%emt 0:02:22]} 32. Qc7 {[%emt 0:02:13]} Re8 {[%emt 0:01:17]} 33. Qc6 {[%emt 0:00:30]} Re6 {[%emt 0:01:03]} 34. Qc8+ {[%emt 0:01:02]} Kh7 {[%emt 0:01:07]} 35. Qb7 {[%emt 0:00:12]} Kg7 $40 {[%emt 0:26:23][%mdl 128] And now ...Qf1 would win. Black wants a kill. Black is more active.} (35... Qxb2 36. Qxf7+ Kh6 37. Qf8+ Qg7 38. Qb8 $17) (35... Qf1 36. Rf3 Bxf3 37. Qxf7+ Kh8 (37... Kh6 38. Qf8+ Kh7 39. Qf7+ Kh8 40. Qf8+ Kh7 41. Qf7+ $11) 38. Qf8+ Kh7 39. Qf7+ Kh6 40. Qf8+ Kh7 (40... Kg5 41. h4+ Kg4 42. gxf3+ Qxf3 43. Qxf3+ Kxf3 44. Nd4+ Ke3 45. Nxe6 $18) 41. Qf7+ $11) 36. Nc5 {[%emt 0:01:05]} Rf6 {[%emt 0:00:00]} (36... Re5 $19 37. Nxe4 dxe4 (37... Rxe4 38. Rf3 $16)) 37. Nxe4 {[%emt 0:00:37]} dxe4 {[%emt 0:00:00]} 38. Qxe4 {[%emt 0:01:15]} Qxb2 {[%emt 0:00:00][%mdl 4096] Endgame. KQR-KQR} ({Of course not} 38... Qxa2 $6 39. Qd4 $11) 39. Qd5 {[%emt 0:00:26]} (39. Qe5 $17 Qb4 (39... Qxa2 40. Rf3 $15) 40. Kh1) 39... Rf5 {[%emt 0:00:00]} 40. Qd8 {[%emt 0:00:51]} (40. Qb3 Qd4 41. Qc3 Qxc3 42. Rxc3) 40... Rf2 $19 {[%emt 0:00:00]} ({And not} 40... Qxa2 41. Qd4+ Rf6 42. Rf3 $15) 41. Qa8 {[%emt 0:00:31]} Qxa2 {[%emt 0:00:00] White must now prevent ...Qd2.} 42. Re8 {[%emt 0:00:07]} Qb2 {[%emt 0:00:00]} 43. h4 {[%emt 0:01:08] [#]} (43. Qd5 $142) 43... a4 $1 {[%emt 0:00:00] ( -> ...a3)} 44. Kh3 {[%emt 0:01:05]} (44. Qb8 Rxg2+) 44... Qc3+ {[%emt 0:00:00] Black mates.} 45. g3 {[%emt 0:00:08]} Qa1 {[%emt 0:00:00]} 46. Rg8+ {[%emt 0:02:00]} Kh7 {[%emt 0:00:00] Weighted Error Value: White=0.46/Black=0.13 (very precise) .  Loses game:     	White=1     	---        Mistake:       	White=5     	Black=2      Inaccurate:     	White=4     	Black=2      OK:         	White=14    	Black=15     Best:        	White=4     	Black=4      Brilliant:      	---       	Black=1} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "8.1"]
[White "Sathish, Pranav"]
[Black "Wang, Isaac"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2357"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,58,11,19,-13,-8,-90,-85,-77,-58,-79,-38,-34,-35,-48,-16,-85,-81,-83,-44,-95,-69,-70,0,7,0,-36,-26,-69,-59,-75,0,-70,-34,-64,-31,-28,-28,-66,-47,-52,-30,-58,-53,-53,7,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:01:12]} 2. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:47]} 3. b3 {[%emt 0:00:08]} a6 {[%emt 0:00:05]} 4. Bb2 {[%emt 0:00:03]} b5 {[%emt 0:01:50]} 5. Qe2 {[%emt 0:05:41]} Bb7 {[%emt 0:00:36]} 6. d3 {[%emt 0:00:08]} d6 {[%emt 0:01:10]} 7. e5 {[%emt 0:04:01]} (7. a4 $11) 7... dxe5 $17 {[%emt 0:08:09]} 8. Nxe5 {[%emt 0:00:09] Black is better.} Nf6 {[%emt 0:01:25]} 9. Nd2 {[%emt 0:01:56]} Nc6 {[%emt 0:01:56]} 10. Nxc6 {[%emt 0:04:46]} Bxc6 {[%emt 0:00:06]} 11. O-O-O {[%emt 0:02:32]} Be7 {[%emt 0:07:41]} 12. c4 {[%emt 0:07:15]} (12. Rg1 $11 {keeps the balance.}) 12... O-O {[%emt 0:05:47]} 13. Rg1 {[%emt 0:01:58]} Qc7 {[%emt 0:04:23]} 14. g3 {[%emt 0:00:39]} (14. g4 $15) 14... Nd7 {[%emt 0:06:06]} 15. Bg2 {[%emt 1:08:36]} Rad8 {[%emt 0:04:29]} (15... Bf6 $15 16. Bxc6 Qxc6) 16. Bxc6 $11 {[%emt 0:00:00]} Qxc6 {[%emt 0:00:03]} 17. f4 {[%emt 0:00:00]} Bf6 {[%emt 0:01:40]} 18. Qe4 {[%emt 0:00:00]} Bxb2+ {[%emt 0:01:48]} 19. Kxb2 {[%emt 0:00:00]} Qd6 {[%emt 0:00:19]} ({Black should try} 19... Qb6 $17) 20. Nf3 {[%emt 0:00:00]} (20. Qe3 $11) 20... Nf6 {[%emt 0:01:27]} (20... b4 {with more complications.} 21. d4 Qb6 22. Ng5 Nf6) 21. Qe2 {[%emt 0:00:00]} Rb8 {[%emt 0:00:24]} 22. Rge1 {[%emt 0:00:00][%cal Bg1e1,Be1e4,Be4a4][%mdl 32]} Rfc8 {[%emt 0:03:04]} 23. Ng5 {[%emt 0:00:00]} a5 {[%emt 0:04:54][%cal Ba6a5,Ba5a4][%mdl 32]} 24. Ne4 {[%emt 0:00:00]} Qd4+ {[%emt 0:00:47]} 25. Kb1 {[%emt 0:00:00]} a4 {[%emt 0:03:54]} 26. Qb2 {[%emt 0:00:00] [#] Qxd4 is the strong threat.} Nxe4 {[%emt 0:05:52]} (26... Qd8 $15) 27. Rxe4 {[%emt 0:00:00] The position is equal.} Qd7 {[%emt 0:00:12]} 28. cxb5 $1 {[%emt 0:00:00]} Rxb5 {[%emt 0:00:35]} ({Not} 28... axb3 $2 29. a4 $18) 29. Rxa4 {[%emt 0:00:00]} c4 $1 {[%emt 0:34:19] Weighted Error Value: White=0.25 (precise) /Black=0.27 (precise) .  Mistake:       	White=4     	Black=3      Inaccurate:     	White=4     	Black=5      OK:         	White=9     	Black=6      Best:        	White=1     	---        Strong:       	White=1     	Black=1} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "8.2"]
[White "Deng, Henry"]
[Black "Atwell, Rose"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2281"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,88,17,14,11,18,6,8,4,11,25,12,22,24,7,18,12,18,0,0,0,0,0,9,-50,-59,-55,-76,-68,-40,-87,-84,-108,-116,-102,-106,-212,-212,-204,-217,-212,-202,-201,-208,-374,-373,-394,-413,-443,-443,-495,-454,-493,-455,-504,-473,-487,-468,-553,-508,-552,-495,-578,-577,-529,-510,-820,-810,-1312,-1059,-7564,-7564,-5941,-5917,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:43]} Nxe4 {[%emt 0:00:07]} 4. dxe5 {[%emt 0:00:31]} d5 {[%emt 0:00:05]} 5. Nbd2 {[%emt 0:00:03]} Nxd2 {[%emt 0:00:05]} 6. Bxd2 {[%emt 0:00:48]} c5 {[%emt 0:00:06]} 7. c3 {[%emt 0:01:12]} Be7 {[%emt 0:01:27]} 8. Bd3 {[%emt 0:00:49] The position is equal.} Nc6 {[%emt 0:02:59]} 9. O-O {[%emt 0:00:48]} O-O {[%emt 0:02:26]} 10. Re1 {[%emt 0:03:27]} Re8 {[%emt 0:06:01]} 11. h3 {[%emt 0:03:12]} Be6 {[%emt 0:05:26]} 12. Bf4 {[%emt 0:04:22]} Qd7 {[%emt 0:04:24]} 13. Qd2 {[%emt 0:11:41]} Bf5 {[%emt 0:12:22]} 14. Rad1 {[%emt 0:10:32]} Rad8 {[%emt 0:05:42]} 15. Ng5 {[%emt 0:10:27]} h6 {[%emt 0:11:04]} (15... Bxd3 16. Qxd3 Bxg5 17. Bxg5 $14) 16. Bxf5 {[%emt 0:04:43]} (16. e6 $11 Bxe6 (16... fxe6 17. Bxf5 Bxg5 18. Bxg5 $16) 17. Bh7+ Kh8 18. Nxe6 fxe6 19. Bc2) 16... Qxf5 $15 {[%emt 0:00:10]} 17. g4 {[%emt 0:01:02]} Qg6 {[%emt 0:06:20]} 18. Nf3 {[%emt 0:01:24]} d4 {[%emt 0:03:30]} 19. Qe2 {[%emt 0:06:43]} (19. cxd4 $15 Nxd4 20. Nxd4) 19... h5 $17 {[%emt 0:09:25] Black converts the advantage convincingly.} 20. Nd2 {[%emt 0:06:31]} dxc3 {[%emt 0:04:18]} 21. bxc3 {[%emt 0:00:06]} Rd3 {[%emt 0:00:22] Black is more active.} 22. Kh2 {[%emt 0:03:37]} (22. e6 $17 {was called for.}) 22... hxg4 $19 {[%emt 0:02:40]} (22... Rxc3 23. gxh5 Qe6 24. Qg4 $17) 23. Qxg4 {[%emt 0:01:22]} Qxg4 {[%emt 0:00:53]} 24. hxg4 {[%emt 0:00:02]} g5 {[%emt 0:01:11]} (24... Rxc3 25. Ne4 Rc2 26. Kg2 $17) 25. Be3 {[%emt 0:02:26]} Nxe5 {[%emt 0:01:11]} 26. Kg3 {[%emt 0:00:18]} (26. Kh3 {was necessary.}) 26... Red8 {[%emt 0:01:41]} ({Don't take} 26... Rxc3 27. Ne4 Ra3 28. Rd5 $19) 27. Rb1 {[%emt 0:00:57] [#]} Rxe3+ $1 {[%emt 0:06:18][%mdl 512]} 28. Rxe3 {[%emt 0:00:53]} (28. fxe3 Rxd2) 28... Rxd2 {[%emt 0:00:03]} 29. Rxb7 {[%emt 0:01:23]} Bd6 {[%emt 0:00:08]} 30. Re4 {[%emt 0:00:12]} Nd3+ {[%emt 0:02:45]} 31. Kf3 {[%emt 0:00:41]} Rxa2 {[%emt 0:00:55][%cal Og8f8]} 32. Re8+ {[%emt 0:01:05]} Kg7 {[%emt 0:00:14]} 33. Rd8 {[%emt 0:00:33]} Rxf2+ {[%emt 0:01:43]} 34. Ke4 {[%emt 0:01:09] [#]} c4 {[%emt 0:00:53] Hoping for ...Nc5+.} 35. Rxa7 {[%emt 0:01:01]} Rf4+ {[%emt 0:01:59]} 36. Kd5 {[%emt 0:23:27]} Be5 {[%emt 0:01:24]} 37. Rc8 {[%emt 0:00:00]} (37. Ra3 $142) 37... Bxc3 {[%emt 0:00:28]} 38. Rxc4 {[%emt 0:00:00]} Nb4+ {[%emt 0:00:32]} 39. Kc5 {[%emt 0:00:00] [#]} Bd4+ $1 {[%emt 0:00:17][%mdl 512]} 40. Rxd4 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:06]} 41. Rxf7+ {[%emt 0:00:00]} Kxf7 {[%emt 0:00:03] Black mates.} 42. Kxd4 {[%emt 0:00:00]} Ke6 {[%emt 0:00:10]} 43. Kc4 {[%emt 0:00:00]} Nd5 {[%emt 0:00:04]} 44. Kd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10] Weighted Error Value: White=0.85/Black=0.01 (flawless) .  Mistake:       	White=5     	---        Inaccurate:     	White=1     	Black=1      OK:         	White=9     	Black=15     Best:        	White=2     	Black=7} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "8.3"]
[White "Stearman, Josiah"]
[Black "Atanasov, Anthony"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2455"]
[BlackElo "2384"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,63,6,13,3,0,3,20,8,35,27,24,19,57,0,0,0,15,0,42,53,45,54,64,58,64,66,61,35,21,25,36,34,26,23,48,51,60,23,25,8,46,0,13,0,0,-4,0,-2,0,0,0,0]} 1. e4 {[%emt 0:42:15]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:10]} 3. Nxe5 {[%emt 0:00:47]} d6 {[%emt 0:00:23]} 4. Nf3 {[%emt 0:00:05]} Nxe4 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:14]} Nxc3 {[%emt 0:00:18]} 6. dxc3 {[%emt 0:00:05]} Be7 {[%emt 0:00:12]} 7. Be3 {[%emt 0:00:29]} Nd7 {[%emt 0:00:12]} 8. Qd2 {[%emt 0:00:15]} Nf6 {[%emt 0:00:16]} 9. Bd3 {[%emt 0:00:08]} O-O {[%emt 0:00:10]} 10. O-O-O {[%emt 0:00:22]} d5 {[%emt 0:00:09]} 11. Rhe1 {[%emt 0:09:07]} Bg4 {[%emt 0:00:23]} 12. Bg5 {[%emt 0:00:58]} Re8 {[%emt 0:06:09]} 13. Qf4 {[%emt 0:02:05]} ({Better is} 13. Re5 $1 $14) 13... Qd6 $11 {[%emt 0:04:34]} 14. Qa4 {[%emt 0:05:51] [#] aiming for Bxf6.} Ne4 {[%emt 0:07:37]} 15. Bxe4 {[%emt 0:04:47]} Bxg5+ {[%emt 0:02:48]} 16. Nxg5 {[%emt 0:00:25][%cal Bf3g5,Bg5e4,Be4f6][%mdl 32]} Qf4+ {[%emt 0:17:46]} 17. Kb1 {[%emt 0:03:05]} dxe4 {[%emt 0:10:39]} (17... Qxg5 $6 18. h4 (18. Bxd5 c6 $16) (18. Rxd5 $2 Qxd5 19. f3 Bf5 $19) 18... Qd8 19. Bxh7+ (19. Bxd5 $2 Bxd1 20. Rxe8+ Qxe8 $19) (19. Rxd5 $2 Qxd5 20. f3 Bf5 $19) 19... Kxh7 20. Qxg4 $16) 18. Nxe4 {[%emt 0:00:09][%cal Oe4f6] Threatens to win with Nf6+!} b5 $1 {[%emt 0:01:33] [#]} (18... Bxd1 $2 19. Nf6+ gxf6 20. Rxe8+ (20. Qxf4 $2 {too greedy.} Rxe1 21. a4 Rae8 $19) 20... Rxe8 21. Qxf4 $18) 19. Nf6+ $1 {[%emt 0:00:38]} Qxf6 {[%emt 0:00:04]} 20. Qxg4 {[%emt 0:00:14]} (20. Rxe8+ {simplifies} Rxe8 21. Qxg4 g6 22. f4) 20... Rxe1 {[%emt 0:02:02]} 21. Rxe1 {[%emt 0:00:08]} Qxf2 $14 {[%emt 0:02:18][%mdl 4096] Endgame. KQR-KQR} 22. Qe4 {[%emt 0:03:04]} Rf8 {[%emt 0:00:02]} 23. Rd1 {[%emt 0:00:17]} g6 {[%emt 0:02:05]} 24. a3 {[%emt 0:04:11]} h5 {[%emt 0:01:27]} 25. h3 {[%emt 0:00:11]} a5 {[%emt 0:07:32]} 26. Rd7 {[%emt 0:02:03]} c5 {[%emt 0:04:12]} 27. Rd5 {[%emt 0:04:35]} (27. Rc7 $14) 27... Rb8 {[%emt 0:03:35] The position is equal.} 28. Qe5 {[%emt 0:04:35]} Rc8 {[%emt 0:00:06] Hoping for ...Qf1+.} 29. Qg5 {[%emt 0:03:47]} Kh7 {[%emt 0:07:37] Black wants to play ...Qf1+.} 30. Qd2 {[%emt 0:03:44]} Qf1+ {[%emt 0:01:18]} 31. Ka2 {[%emt 0:00:10]} a4 {[%emt 0:11:01]} 32. Qd3 {[%emt 0:01:48] Weighted Error Value: White=0.12 (very precise) /Black=0.08 (flawless) .  Mistake:       	White=2     	---        Inaccurate:     	White=2     	Black=3      OK:         	White=6     	Black=9      Best:        	White=1     	Black=3      Strong:       	---       	Black=1      Brilliant:      	White=1     	---} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "8.4"]
[White "Budisavljevic, Luka"]
[Black "Delgado Ramirez, Neuris"]
[Result "1-0"]
[ECO "E56"]
[WhiteElo "2475"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 26,101,55,47,34,25,70,66,64,70,66,36,42,35,32,37,77,81,93,62,54,64,72,60,76,47,67,73,83,80,229,222,293,208,607,612,635,458,735,738,701,259,260,254,254,257,253,256,263,251,265,261,261,277,271,259,277,258,284,281,311,306,324,324,454,469,472,485,491,491,483,483,531,499,608,598,597,587]} 1. d4 {[%emt 0:03:28]} Nf6 {[%emt 0:04:14]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:14]} 3. Nf3 {[%emt 0:00:10]} d5 {[%emt 0:00:41]} 4. e3 {[%emt 0:00:26]} a6 {[%emt 0:00:18]} 5. Nc3 {[%emt 0:00:42]} c5 {[%emt 0:00:35]} 6. cxd5 {[%emt 0:00:23]} exd5 {[%emt 0:00:06]} 7. Bd3 {[%emt 0:01:41]} Nc6 {[%emt 0:00:12]} 8. O-O {[%emt 0:00:46]} Be7 {[%emt 0:01:30]} 9. dxc5 {[%emt 0:00:23]} Bxc5 {[%emt 0:00:05]} 10. h3 {[%emt 0:00:32]} O-O {[%emt 0:00:11]} 11. b3 {[%emt 0:00:31] E56: Nimzo-Indian: Rubinstein: Main Line: 7...Nc6.} Re8 {[%emt 0:03:08]} 12. Bb2 {[%emt 0:00:24]} Ba7 {[%emt 0:02:11]} 13. Re1 {[%emt 0:00:20]} Be6 $146 {[%emt 0:02:42]} ({Predecessor:} 13... Nb4 14. Bb1 Be6 15. Ne2 Nc6 16. Nf4 Ne4 17. a3 Qd7 18. b4 Rad8 19. Nd4 Bxd4 20. Bxd4 {½-½ Bolz,J (2345)-Gromotka,H (2389) VW-Cup7 final email 2018}) 14. Ne2 {[%emt 0:03:01]} Ne4 {[%emt 0:00:09]} 15. Nf4 {[%emt 0:03:24]} Qe7 {[%emt 0:00:29]} 16. Rc1 $1 {[%emt 0:02:38]} Rac8 {[%emt 0:00:07]} 17. Bb1 {[%emt 0:02:39]} Red8 {[%emt 0:02:37]} 18. Nd4 {[%emt 0:13:30]} Nxd4 {[%emt 0:03:30]} 19. Rxc8 {[%emt 0:02:37]} Rxc8 {[%emt 0:01:48]} 20. Bxd4 {[%emt 0:01:19]} Bb8 {[%emt 0:03:52]} 21. Qh5 {[%emt 0:08:03]} f5 {[%emt 0:00:54]} 22. Qe2 {[%emt 0:03:29]} Bf7 {[%emt 0:04:00]} 23. Qb2 {[%emt 0:02:40]} g5 {[%emt 0:05:01]} 24. Nd3 {[%emt 0:04:44]} (24. Bh8 $5 Qf8 (24... gxf4 25. Qg7#) (24... d4 $2 25. Qxd4 Bxb3 26. axb3 $18) 25. Ne2 $16) 24... h6 {[%emt 0:02:25]} 25. Be5 {[%emt 0:05:58]} Ba7 {[%emt 0:01:03]} 26. Rc1 {[%emt 0:00:43]} Rxc1+ {[%emt 0:02:16]} 27. Qxc1 {[%emt 0:00:02]} Nc5 {[%emt 0:02:33]} (27... Qd8 $16 {is a better defense.}) 28. Bb2 $18 {[%emt 0:03:56]} d4 {[%emt 0:07:22]} 29. Nxc5 {[%emt 0:07:05]} (29. Bxd4 $6 Nxd3 30. Qc8+ (30. Bxd3 Bxd4 31. exd4 Be6 $18) 30... Qe8 (30... Qf8 $2 31. Qxf8+ Kxf8 32. Bxa7 $18) 31. Qxe8+ (31. Qxf5 Bxd4 32. Bxd3 Bg7 $11) 31... Bxe8 $18) 29... dxe3 $2 {[%emt 0:03:39]} (29... Qxc5 30. Qxc5 (30. Bxd4 Qxc1+ 31. Kh2 Bb8+ 32. f4 Qxb1 33. Kg3 Qe1+ 34. Kh2 Bd5 35. Be5 Qf2 36. e4 Bxe4 37. Bxb8 Qxg2#) 30... Bxc5) 30. Nd3 $18 {[%emt 0:01:01]} (30. Qxe3 Qxe3 31. fxe3 Bxc5 $11) 30... exf2+ {[%emt 0:08:50]} 31. Nxf2 {[%emt 0:00:41]} Qe2 {[%emt 0:07:08]} (31... Qc5 $142) 32. Qc8+ $18 {[%emt 0:00:09]} Be8 {[%emt 0:00:06]} 33. Qc4+ $2 {[%emt 0:00:24]} (33. Qxb7 {is a self mate.} Qxf2+ (33... Bxf2+ $2 34. Kh2 $19) 34. Kh2 Qg1+ (34... Qxb2 $2 35. Qxa7 Qxb1 36. Qxa6 $19) 35. Kg3 Qe1+ (35... Qxb1 36. Qg7#) (35... Bf2+ $2 36. Kf3 $19) 36. Kh2 Bg1+ (36... Qxb1 37. Qg7#) 37. Kh1 Bf2+ 38. Kh2 Bg3#) (33. Kh2 {[%cal Of2e4] White threatens Ne4! and mate.} Qe7 34. Qxf5 Bxf2 35. Qxf2 Qd6+ 36. Kg1) 33... Qxc4 $18 {[%emt 0:02:25]} 34. bxc4 {[%emt 0:00:03]} Bd7 {[%emt 0:03:18]} 35. Kf1 {[%emt 0:00:29]} Be6 {[%emt 0:00:17]} 36. Bd3 {[%emt 0:00:10]} Kf7 {[%emt 0:00:13]} 37. Nh1 {[%emt 0:08:21]} Bb8 {[%emt 0:01:12]} 38. Kf2 {[%emt 0:00:24]} Ba7+ {[%emt 0:01:25]} 39. Ke2 {[%emt 0:00:38]} Bb8 {[%emt 0:00:37]} 40. Nf2 {[%emt 0:00:05]} h5 {[%emt 0:00:07]} 41. Bd4 {[%emt 0:01:58]} g4 {[%emt 0:01:47]} 42. a3 {[%emt 0:01:37]} Ke7 {[%emt 0:00:32]} 43. hxg4 {[%emt 0:01:13]} hxg4 {[%emt 0:00:27]} 44. Nd1 {[%emt 0:00:17]} Bd6 {[%emt 0:00:36]} (44... Bd7 $142 45. Ne3 f4 46. Nf5+ Ke6) 45. c5 $18 {[%emt 0:01:19]} Bc7 {[%emt 0:00:11]} 46. Ne3 {[%emt 0:02:50]} f4 {[%emt 0:00:06]} 47. Nf5+ {[%emt 0:00:07]} Kd7 {[%emt 0:00:05]} 48. Be4 {[%emt 0:00:31]} Bd8 {[%emt 0:00:19]} 49. Kf2 {[%emt 0:01:30]} Bg5 {[%emt 0:00:50]} 50. Nd6 {[%emt 0:01:08]} Bh4+ {[%emt 0:00:28]} 51. Kf1 {[%emt 0:00:43]} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "8.5"]
[White "Harsha Bharathakoti"]
[Black "Jiang, Lucas"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2565"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,111,0,0,0,14,7,0,5,2,0,7,10,10,12,10,16,34,31,29,15,37,8,78,79,86,81,83,81,89,78,76,78,109,105,106,105,123,123,131,118,117,127,143,114,196,187,184,194,192,204,201,175,169,162,173,166,172,175,171,169,154,0,137,0,181,162,168,145,150,156,152,152,152,162,157,153,156,0,338,239,543,541,633,609,839,744,1054,1027,739,633,1304,1428,1035,871,989,915,750,656]} 1. Nf3 {[%emt 0:42:02]} d5 {[%emt 0:00:14]} 2. c4 {[%emt 0:00:04]} dxc4 {[%emt 0:00:06]} 3. e3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:11]} 4. Bxc4 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:32]} a6 {[%emt 0:00:50]} 6. O-O {[%emt 0:01:04]} b5 {[%emt 0:03:21]} 7. Bb3 {[%emt 0:00:05]} c5 {[%emt 0:01:05]} 8. d4 {[%emt 0:00:06]} Bb7 {[%emt 0:01:13]} 9. e4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:59]} 10. Nxd4 {[%emt 0:00:05] Threatening e5.} Nbd7 {[%emt 0:00:21][%cal Of8c5]} 11. Be3 {[%emt 0:00:56][%cal Ob3e6] The position is equal.} Nc5 {[%emt 0:03:14][%cal Oc5b3]} 12. Rc1 {[%emt 0:01:58]} Be7 {[%emt 0:03:32][%cal Oc5b3]} 13. f3 {[%emt 0:01:18]} O-O {[%emt 0:02:48]} 14. a3 {[%emt 0:00:38]} Nxb3 {[%emt 0:13:43]} 15. Nxb3 {[%emt 0:19:29]} b4 {[%emt 0:02:33]} 16. axb4 {[%emt 0:00:59]} Bxb4 {[%emt 0:00:15]} 17. Na4 {[%emt 0:04:59]} a5 {[%emt 0:04:08]} 18. Bc5 {[%emt 0:06:38]} Re8 {[%emt 0:27:04]} (18... Bxc5+ $11 19. Nbxc5 Qb8) 19. Qxd8 $16 {[%emt 0:02:15]} Rexd8 {[%emt 0:00:38] [#]} 20. Bxb4 $1 {[%emt 0:00:29]} axb4 {[%emt 0:00:13]} 21. Nac5 {[%emt 0:02:08]} Ba6 {[%emt 0:34:27]} 22. Rfd1 {[%emt 0:00:46]} Bb5 {[%emt 0:00:00]} 23. Rd4 {[%emt 0:04:21]} e5 {[%emt 0:00:00]} 24. Rxb4 {[%emt 0:00:53]} Be8 {[%emt 0:00:00]} 25. Kf2 {[%emt 0:01:47]} g5 {[%emt 0:00:00]} 26. Ke3 {[%emt 0:00:53]} Rab8 {[%emt 0:00:00]} 27. Rxb8 {[%emt 0:00:15]} Rxb8 {[%emt 0:00:00]} 28. Rc3 {[%emt 0:09:34]} Bb5 {[%emt 0:00:00]} 29. Nd2 {[%emt 0:00:00] Strongly threatening Rb3.} Ne8 {[%emt 0:00:00] [#]} (29... Nd7 $16 {keeps fighting.} 30. Nxd7 Bxd7) 30. Rb3 $1 $18 {[%emt 0:00:00]} Nd6 {[%emt 0:00:00]} 31. Nd7 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 32. Nxe5 {[%emt 0:00:00]} Ra1 {[%emt 0:00:00]} 33. Nd3 {[%emt 0:00:00] Dodges Re1+} f6 {[%emt 0:00:00]} 34. Ra3 {[%emt 0:00:55]} Rg1 {[%emt 0:00:00]} 35. Ra8+ {[%emt 0:00:03]} Kf7 {[%emt 0:00:00]} 36. g4 {[%emt 0:00:43]} Rh1 {[%emt 0:00:00]} 37. Ra7+ {[%emt 0:00:17]} Kg8 {[%emt 0:00:00]} 38. Ra8+ {[%emt 0:00:53]} Kf7 $1 {[%emt 0:00:00]} 39. Ra7+ {[%emt 0:01:32]} Kg8 $1 {[%emt 0:00:00]} 40. Re7 {[%emt 0:01:04]} Rxh2 {[%emt 0:01:14]} 41. Re6 {[%emt 0:00:03]} Nc4+ {[%emt 0:01:21]} 42. Nxc4 {[%emt 0:00:03]} Bxc4 {[%emt 0:00:02]} 43. Rb6 {[%emt 0:01:14]} Bxd3 {[%emt 0:01:25]} 44. Kxd3 $16 {[%emt 0:00:03][%cal Ob2b4][%mdl 4096] Endgame. Black must now prevent b4! KR-KR} Kf7 {[%emt 0:00:12]} 45. Rb7+ {[%emt 0:01:02]} Ke6 {[%emt 0:00:41]} 46. Rb6+ $2 {[%emt 0:00:03]} (46. b4 $16) 46... Ke5 $2 {[%emt 0:00:27][%mdl 8192]} (46... Kf7 $1 $11 {and Black stays safe.}) 47. Rb5+ {[%emt 0:00:04]} Kd6 $2 {[%emt 0:00:47]} (47... Ke6 {is more resistant.} 48. b4 Rb2) 48. b4 $18 {[%emt 0:00:26][%cal Bb2b4,Bb4b5,Bb5b6][%mdl 32] White is clearly winning.} h5 {[%emt 0:01:48]} 49. gxh5 {[%emt 0:00:05]} Rxh5 {[%emt 0:00:10]} 50. Rf5 {[%emt 0:01:24]} Ke6 {[%emt 0:00:09]} 51. b5 {[%emt 0:00:22]} Rh1 {[%emt 0:01:21]} 52. Kc2 {[%emt 0:01:08]} Rf1 {[%emt 0:01:26]} 53. b6 {[%emt 0:00:29] Threatening mate with b7.} Kd7 {[%emt 0:00:54]} 54. Rxf6 {[%emt 0:00:18] e5 is the strong threat.} g4 {[%emt 0:00:13]} 55. Rf7+ {[%emt 0:00:45]} Kc8 {[%emt 0:00:14]} 56. Rc7+ {[%emt 0:00:03] Weighted Error Value: White=0.18 (very precise) /Black=0.30.  Loses game:     	---       	Black=1      Mistake:       	White=1     	Black=3      Inaccurate:     	White=1     	Black=2      OK:         	White=18    	Black=18     Best:        	White=1     	---        Strong:       	White=1     	Black=2} 1-0

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.20"]
[Round "9.1"]
[White "Jiang, Lucas"]
[Black "Sathish, Pranav"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2258"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,56,20,14,0,16,14,17,18,47,4,5,0,-2,0,0,-8,14,11,14,0,0,0,0,4,16,13,13,13,33,6,10,0,0,0,0,0,0,0,0,0,6,0,0]} 1. e4 {[%emt 0:00:18]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:09]} Nf6 {[%emt 0:00:04]} 4. O-O {[%emt 0:00:31][%cal Bh1f1,Bf1e1,Be1e5][%mdl 32]} Nxe4 {[%emt 0:00:09]} 5. Re1 {[%emt 0:00:10]} Nd6 {[%emt 0:00:02]} 6. Nxe5 {[%emt 0:00:14]} Be7 {[%emt 0:00:07]} 7. Bf1 {[%emt 0:01:54]} Nxe5 {[%emt 0:01:10]} 8. Rxe5 {[%emt 0:00:10]} O-O {[%emt 0:00:04]} 9. Nc3 {[%emt 0:01:12][%cal Bb1c3,Bc3d5,Bd5e3,Be3f5][%mdl 32]} Ne8 {[%emt 0:00:17]} 10. Nd5 {[%emt 0:00:05] Black is weak on the light squares} Bd6 {[%emt 0:00:07]} 11. Re1 {[%emt 0:00:09]} Nf6 {[%emt 0:00:38]} 12. Ne3 {[%emt 0:04:17]} Re8 {[%emt 0:00:57]} 13. Nf5 {[%emt 0:01:44]} Bf8 {[%emt 0:01:53]} 14. d4 {[%emt 0:02:31]} d5 {[%emt 0:01:55]} 15. Bd3 {[%emt 0:00:43]} Ne4 {[%emt 0:02:03]} 16. Ng3 {[%emt 0:06:53]} Nxg3 {[%emt 0:02:09]} 17. hxg3 {[%emt 1:17:56]} Rxe1+ 18. Qxe1 {[%emt 0:00:00]} Be6 {[%emt 0:02:29]} 19. Bf4 {[%emt 0:00:00]} Bd6 {[%emt 0:00:57]} 20. Qe3 {[%emt 0:00:00]} c6 {[%emt 0:05:17]} 21. Re1 {[%emt 0:00:00]} Qc7 {[%emt 0:02:04]} 22. Qf3 {[%emt 0:00:00]} Re8 {[%emt 0:02:30] The position is equal.} 23. Qh5 {[%emt 0:00:00]} g6 $1 {[%emt 0:00:21]} 24. Qf3 {[%emt 0:00:00]} Bxf4 {[%emt 0:07:17]} 25. gxf4 {[%emt 0:00:00]} Qd8 {[%emt 0:01:35]} 26. Re5 {[%emt 0:00:00]} f6 {[%emt 0:00:42]} 27. Re3 {[%emt 0:00:00]} Bf7 {[%emt 0:00:27]} 28. f5 {[%emt 0:00:00]} Kg7 {[%emt 0:01:46] Not much happened in this game.   Weighted Error Value: White=0.07 (flawless) /Black=0.05 (flawless) .  Inaccurate:     	White=2     	Black=1      OK:         	White=6     	Black=8      Strong:       	---       	Black=1} 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.20"]
[Round "9.2"]
[White "Delgado Ramirez, Neuris"]
[Black "Harsha Bharathakoti"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2517"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,67,12,7,16,-2,-5,-2,0,-18,-23,-31,32,-8,-4,-35,-32,-59,0,-24,10,15,6,-20,-11,-12,14,0,41,48,38,47,56,62,86,91,125,119,171,129,157,171,149,147,198,185,216,130,120,118,122,126,139,141,131,0,105,0,128,0]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:01:26]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:42]} 4. Bb5 {[%emt 0:00:19]} Nd4 {[%emt 0:00:06]} 5. Bd3 {[%emt 0:00:06]} a6 {[%emt 0:01:12]} 6. O-O {[%emt 0:00:39]} Nc6 {[%emt 0:00:04]} 7. Nd5 {[%emt 0:04:41]} g5 {[%emt 0:02:06][%cal Og5g4] ...g4! is the strong threat.} 8. Ne3 {[%emt 1:28:15][%cal Ob2b4]} h5 {[%emt 0:01:21] The position is equal.} 9. c3 {[%emt 0:00:00]} g4 {[%emt 0:03:01]} 10. Ne1 {[%emt 0:00:00]} Nge7 {[%emt 0:00:28]} ({Black should try} 10... d5 $15) 11. Bc2 {[%emt 0:01:30]} d5 {[%emt 0:02:14]} 12. exd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:07]} 13. Qe2 {[%emt 0:00:00]} Qd6 {[%emt 0:29:34]} 14. b3 {[%emt 0:00:00]} Bg7 {[%emt 0:08:24]} 15. Ba3 {[%emt 0:00:00][%cal Od2d4] Black must now prevent d4!} b5 {[%emt 0:06:32]} 16. Nd3 $1 {[%emt 0:00:00]} b4 {[%emt 0:00:06]} 17. Bb2 {[%emt 0:00:00][%cal Ba3b2,Bb2c3,Bc3a5][%mdl 32]} O-O {[%emt 0:02:44]} 18. f3 {[%emt 0:00:00][%cal Rf3g4]} bxc3 {[%emt 0:09:09]} 19. dxc3 {[%emt 0:00:00][%cal Rf3g4]} d4 {[%emt 0:00:04]} 20. Nc4 {[%emt 0:00:00]} Qc7 {[%emt 0:04:25]} 21. Qd2 {[%emt 0:00:00]} dxc3 {[%emt 0:05:13]} 22. Bxc3 {[%emt 0:00:00]} Nd4 {[%emt 0:00:02]} 23. Ba5 {[%emt 0:00:00]} Qb8 {[%emt 0:04:07]} (23... Qb7 $16) 24. fxg4 {[%emt 0:00:00]} (24. Nxc5 Nxc2 25. Qxc2 Bd4+ 26. Kh1 Bxc5 $11) 24... Bxg4 {[%emt 0:00:05]} 25. Rae1 {[%emt 0:00:00]} (25. Nxc5 Nxc2 26. Qxc2 Nc6 $11) 25... Ng6 {[%emt 0:03:41]} 26. Bd1 {[%emt 0:00:00]} (26. Nxc5 Nxc2 27. Qxc2 Bd4+ 28. Kh1 (28. Ne3 $2 Qe5 $19) 28... Bxc5 $17) 26... Bxd1 {[%emt 0:01:49]} (26... Re8 $16 {might work better.} 27. Bxg4 (27. Nxc5 Rxe1 28. Rxe1 Nc6 $16) 27... hxg4) 27. Qxd1 $18 {[%emt 0:00:00]} h4 {[%emt 0:00:03]} 28. h3 {[%emt 0:00:00]} Qg3 {[%emt 0:01:06]} 29. Re3 {[%emt 0:00:00]} Qg5 {[%emt 0:00:05] [#]} 30. Bd2 $1 {[%emt 0:00:00]} Rad8 {[%emt 0:02:04] [#]} 31. Re5 $3 {[%emt 0:00:00][%mdl 512]} Qg3 {[%emt 0:00:05]} 32. Re3 {[%emt 0:00:00] Really sharp!} (32. Rxc5 $2 {loses.} Qxd3 33. Kh2 Rfe8 $19) 32... Qg5 {[%emt 0:00:09]} 33. Re5 {[%emt 0:00:00]} Qg3 {[%emt 0:00:05]} 34. Re3 {[%emt 0:11:30] Weighted Error Value: White=0.21 (precise) /Black=0.20 (precise) .  Mistake:       	White=1     	Black=3      Inaccurate:     	White=4     	Black=5      OK:         	White=10    	Black=12     Best:        	White=1     	Black=2      Strong:       	White=2     	---} (34. Rxc5 $2 {perishes.} Qxd3 35. Kh2 Rfe8 $19) ({Only move:} 34. Be1 $16 Ne2+ 35. Rxe2 Qxd3 36. Rd2 Bd4+ 37. Bf2) 1/2-1/2

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.20"]
[Round "9.3"]
[White "Atanasov, Anthony"]
[Black "Budisavljevic, Luka"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2384"]
[BlackElo "2475"]
[Annotator "RC"]
[PlyCount "76"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} e6 {[%emt 0:05:28]} 2. Bf4 {[%emt 0:00:41]} c5 {[%emt 0:00:16]} 3. e3 {[%emt 0:00:11]} Qb6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:11]} 5. a3 {[%emt 0:00:46]} d5 {[%emt 0:00:17]} 6. Nf3 {[%emt 0:04:30]} Bd7 {[%emt 0:00:10]} 7. Rb1 {[%emt 0:02:21]} Nc6 {[%emt 0:03:29]} 8. Nb5 {[%emt 0:03:50]} Rc8 {[%emt 0:04:00]} 9. dxc5 {[%emt 0:00:52]} Bxc5 {[%emt 0:00:38]} 10. b4 {[%emt 0:00:31]} Be7 {[%emt 0:01:15]} 11. c4 {[%emt 0:07:20]} dxc4 {[%emt 0:02:30]} 12. Bxc4 {[%emt 0:08:06]} Nd8 {[%emt 0:14:15]} 13. Nc7+ {[%emt 0:05:41]} Rxc7 {[%emt 0:00:07]} 14. Bxc7 {[%emt 0:00:04]} Qxc7 {[%emt 0:00:06]} 15. Rc1 {[%emt 0:01:21]} Nc6 {[%emt 0:02:33]} 16. O-O {[%emt 0:00:30]} Qb8 {[%emt 0:00:23]} 17. Qe2 {[%emt 0:01:17]} O-O {[%emt 0:02:22]} 18. Rfd1 {[%emt 0:08:56]} Rd8 {[%emt 0:01:05]} 19. Bb5 {[%emt 0:03:25]} h6 {[%emt 0:03:13]} 20. Nd4 {[%emt 0:09:44]} Nxd4 {[%emt 0:06:18]} 21. Rxd4 {[%emt 0:00:07]} Be8 {[%emt 0:07:44]} 22. Rxd8 {[%emt 0:03:15]} Qxd8 {[%emt 0:00:29]} 23. g3 {[%emt 0:03:02]} a6 {[%emt 0:02:03]} 24. Bxe8 {[%emt 0:00:33]} Nxe8 {[%emt 0:00:02]} 25. Rc3 {[%emt 0:08:22]} Nd6 {[%emt 0:02:45]} 26. Qc2 {[%emt 0:01:04]} Bf8 {[%emt 0:00:45]} 27. Rc7 {[%emt 0:03:31]} Qf6 {[%emt 0:02:20]} 28. Kg2 {[%emt 0:04:07]} Qe5 {[%emt 0:00:38]} 29. Rc5 {[%emt 0:01:00]} Qf6 {[%emt 0:02:34]} 30. Rc7 {[%emt 0:02:03]} g5 {[%emt 0:00:57]} 31. Qd1 {[%emt 0:05:57]} Kg7 {[%emt 0:01:27]} 32. Rd7 {[%emt 0:01:33]} Qe5 {[%emt 0:01:16]} 33. Qf3 {[%emt 0:01:07]} Qc3 {[%emt 0:01:30]} 34. h4 {[%emt 0:01:16]} Qc8 {[%emt 0:00:55]} 35. Rxd6 {[%emt 0:00:22]} Bxd6 {[%emt 0:00:07]} 36. hxg5 {[%emt 0:00:04]} hxg5 {[%emt 0:00:07]} 37. Qg4 {[%emt 0:00:10]} Qc6+ {[%emt 0:00:28]} 38. Kh2 {[%emt 0:00:06]} Be7 {[%emt 0:00:18]} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.20"]
[Round "9.4"]
[White "Atwell, Rose"]
[Black "Stearman, Josiah"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2104"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,92,15,21,27,30,16,15,4,0,0,-8,26,7,33,43,76,27,25,21,76,78,102,98,129,69,87,40,126,145,141,133,167,159,127,17,32,-56,-71,-110,-106,-106,-115,-129,-127,-108,-122,-120,-129,-151,-102,-274,-281,-306,-303,-290,-291,-546,-515,-510,-493,-711,-708,-686,-336,-463,-459,-461,-450,-454,-484,-454,-512,-518,-497,-588,-617,-616,-591,-609,-602,-644,-651,-831,-813]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:15:06]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:05]} e6 {[%emt 0:00:03]} 4. O-O {[%emt 0:00:07]} Nge7 {[%emt 0:00:03]} 5. Re1 {[%emt 0:00:06]} a6 {[%emt 0:00:07]} 6. Bf1 {[%emt 0:00:06]} b6 {[%emt 0:00:06]} 7. c3 {[%emt 0:05:28]} d5 {[%emt 0:00:23][%cal Bd7d5,Bd5d4][%mdl 32]} 8. e5 {[%emt 0:00:39]} d4 {[%emt 0:01:00] The position is equal.} 9. d3 {[%emt 0:05:16]} Ng6 {[%emt 0:01:36]} 10. g3 {[%emt 0:05:36]} Be7 {[%emt 0:00:40]} 11. Bg2 {[%emt 0:02:32][%cal Of3d4] Threatens to win with Nxd4!} Bb7 {[%emt 0:00:31]} 12. h4 {[%emt 0:03:40]} h5 {[%emt 0:00:05]} 13. Bg5 {[%emt 0:03:32]} (13. cxd4 $16 Rb8 14. dxc5) 13... Bxg5 {[%emt 0:01:29]} 14. Nxg5 {[%emt 0:00:32]} Qd7 {[%emt 0:02:21]} (14... Rb8 $11 {remains equal.}) 15. f4 $16 {[%emt 0:05:06] Strongly threatening Nd2.} Nge7 {[%emt 0:00:57]} 16. Nd2 {[%emt 0:08:22]} Nf5 {[%emt 0:01:39]} 17. Nde4 {[%emt 0:01:57]} (17. Nc4 $16) 17... O-O-O $14 {[%emt 0:02:22]} 18. c4 {[%emt 0:03:55]} (18. a4 $16) 18... Qe7 {[%emt 0:03:05] [#]} (18... Kb8 $1 $14) 19. b4 $1 $16 {[%emt 0:07:45][%mdl 512]} cxb4 {[%emt 0:02:07] [#]} (19... Nxb4 20. a3 $18) 20. c5 $1 {[%emt 0:05:10][%mdl 512]} bxc5 {[%emt 0:00:28][%cal Oc5c4]} 21. Rc1 {[%emt 0:00:38]} Rd5 {[%emt 0:00:23] [#]} (21... Ne3 $2 22. Rxe3 dxe3 23. Nxc5 $18 (23. Rxc5 $2 Kb8 $19)) 22. Nd6+ {[%emt 0:03:40]} Nxd6 $11 {[%emt 0:00:15][%cal Bf5d6,Bd6b5,Bb5c3][%mdl 32]} 23. Bxd5 {[%emt 0:00:12]} (23. exd6 $14 Rxd6 24. Qc2 (24. Rxc5 Kb8 $14)) 23... Nb5 $1 $36 {[%emt 0:00:32][%mdl 2048] Black is on the roll.} ({Worse is} 23... Nf5 24. Bf3 $16) 24. Bf3 {[%emt 0:08:29]} Nc3 {[%emt 0:00:12] Prevents Qa4} 25. Qd2 {[%emt 0:01:16][%cal Of4f5]} g6 {[%emt 0:04:14]} 26. Ne4 {[%emt 0:04:13][%cal Oa2a3]} Rd8 {[%emt 0:00:06]} 27. Qg2 {[%emt 0:02:44]} Kc7 {[%emt 0:01:53]} 28. Rc2 {[%emt 0:01:27]} a5 {[%emt 0:02:37]} 29. Nd2 {[%emt 0:00:17]} Qd7 {[%emt 0:01:17]} 30. Nb3 $2 {[%emt 0:01:03]} (30. Rec1 $17 {was called for.}) 30... Kb6 $19 {[%emt 0:00:29]} 31. Nd2 {[%emt 0:00:21]} Ba6 {[%emt 0:00:23]} 32. Be4 {[%emt 0:00:41]} ({Don't blunder} 32. Bxc6 $2 Qxc6 33. Qxc6+ Kxc6 $19) 32... Ne7 {[%emt 0:00:17] Excellent horsemanship.} 33. Kf2 $2 {[%emt 0:03:13]} (33. a3) 33... Qa4 {[%emt 0:03:00]} 34. Nb3 {[%emt 0:03:58]} Ned5 {[%emt 0:00:05]} 35. Bxd5 {[%emt 0:00:45]} (35. Qf3 $142) 35... Rxd5 {[%emt 0:00:05]} 36. Qf1 {[%emt 0:02:20]} Qb5 {[%emt 0:01:23]} (36... Nxa2 $142 37. Na1 Nc3) 37. Rd2 {[%emt 0:00:17]} a4 {[%emt 0:00:07] Black is clearly winning.} 38. Nc1 {[%emt 0:00:12] White is weak on the light squares} Rd7 {[%emt 0:00:46]} 39. Rb2 {[%emt 0:01:20]} Bb7 {[%emt 0:00:15]} 40. Kg1 {[%emt 0:00:24]} Bd5 {[%emt 0:01:19]} 41. Qf2 {[%emt 0:00:37]} Ra7 {[%emt 0:00:38]} 42. a3 {[%emt 0:01:04]} b3 {[%emt 0:00:14]} 43. Qd2 {[%emt 0:00:26]} Qa5 {[%emt 0:00:19] aiming for ...Nb5.} 44. Ne2 {[%emt 0:00:20]} Bf3 {[%emt 0:01:22]} 45. Nc1 {[%emt 0:00:20]} Nb5 {[%emt 0:00:44]} 46. Qf2 {[%emt 0:01:44]} Bd5 {[%emt 0:00:14] What a bad dream for White.   Weighted Error Value: White=0.41/Black=0.20 (precise) .  Loses game:     	White=1     	---        Mistake:       	White=7     	Black=2      Inaccurate:     	White=1     	Black=3      OK:         	White=8     	Black=18     Best:        	White=1     	Black=2      Strong:       	---       	Black=1      Brilliant:      	White=1     	---} 0-1

[Event "Presidents Day GM-Norm 2024"]
[Site "Santa Clara"]
[Date "2024.02.20"]
[Round "9.5"]
[White "Wang, Isaac"]
[Black "Deng, Henry"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2316"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,54,15,20,22,21,19,32,22,22,0,5,7,13,0,0,0,-8,0,0,0,0,0,-3,-26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,0]} 1. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:03]} 5. Bg5 {[%emt 0:00:09]} Be7 {[%emt 0:00:03]} 6. e3 {[%emt 0:00:26]} O-O {[%emt 0:00:09]} 7. Bd3 {[%emt 0:00:13]} h6 {[%emt 0:00:13]} 8. Bh4 {[%emt 0:00:21]} dxc4 {[%emt 0:00:08]} 9. Bxc4 {[%emt 0:00:06]} b5 {[%emt 0:00:02]} 10. Bd3 {[%emt 0:00:25] White is slightly better.} Bb7 {[%emt 0:00:09]} 11. Bxf6 {[%emt 0:00:48]} Bxf6 {[%emt 0:00:17]} 12. Ne4 {[%emt 0:00:04]} Nd7 {[%emt 0:01:26]} 13. O-O {[%emt 0:01:49]} Be7 {[%emt 0:00:45]} 14. Rc1 {[%emt 0:01:10]} Rc8 {[%emt 0:00:38]} 15. Nc5 {[%emt 0:06:24]} Nxc5 {[%emt 0:01:27]} 16. dxc5 {[%emt 0:00:02]} a5 {[%emt 0:00:46]} 17. Qe2 {[%emt 0:03:31]} Qc7 {[%emt 0:00:44]} 18. a4 {[%emt 0:04:54]} b4 {[%emt 0:05:52]} 19. Rfd1 {[%emt 0:09:04] The position is equal.} Rcd8 {[%emt 0:02:25]} 20. Nd4 {[%emt 0:04:23]} Rd7 {[%emt 0:08:09]} 21. Be4 {[%emt 0:05:04]} Rfd8 {[%emt 0:02:00]} 22. Nb3 {[%emt 0:03:57]} Rxd1+ {[%emt 0:22:29]} 23. Rxd1 {[%emt 0:00:08]} Ba6 {[%emt 0:01:11]} 24. Rxd8+ {[%emt 0:05:21]} Qxd8 {[%emt 0:00:03]} 25. Qc2 {[%emt 0:02:25]} Bc4 {[%emt 0:05:02]} 26. g3 {[%emt 0:11:45]} ({But not} 26. Qxc4 Qd1+ 27. Qf1 Qxb3 28. Bxc6 Qxb2 $17) (26. Nd4 $5 Bd5 $8 27. Bxd5 (27. Nxc6 $2 {perishes.} Bxe4 28. Nxe7+ Kf8 $19) 27... Qxd5 28. Nb3 $11) 26... Bxb3 {[%emt 0:01:13]} 27. Qxb3 {[%emt 0:00:07]} Bxc5 {[%emt 0:00:07] A rather calm draw.   Weighted Error Value: White=0.04 (flawless) /Black=0.02 (flawless) .  Inaccurate:     	---       	Black=1      OK:         	White=6     	Black=9} 1/2-1/2

