[Event "USA Championship 2024"]
[Site "Saint Louis"]
[Date "2024.10.13"]
[Round "3.1"]
[White "Robson, Ray"]
[Black "Caruana, Fabiano"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2693"]
[BlackElo "2796"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,82,10,14,8,5,14,12,4,14,10,0,0,-5,7,13,6,11,10,19,23,-16,-20,-14,-29,-30,-18,-28,-19,-93,-70,-75,-68,-101,-100,-103,-104,-185,-174,-184,-172,-181,-191,-189,-177,-184,-177,-222,-232,-237,-233,-302,-294,-302,-302,-302,-302,-309,-309,-222,-254,-462,-457,-801,-801,-806,-806,-747,-731]} 1. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:39]} 2. Nc3 {[%emt 0:00:31]} d5 {[%emt 0:00:44]} 3. d4 {[%emt 0:00:23]} Nf6 {[%emt 0:00:14]} 4. cxd5 {[%emt 0:00:32]} exd5 {[%emt 0:00:06]} 5. Bg5 {[%emt 0:00:20]} Be6 {[%emt 0:00:07]} 6. e3 {[%emt 0:02:18] D35: Queen's Gambit Declined: Exchange Variation.} Nbd7 {[%emt 0:00:47]} 7. Bd3 {[%emt 0:01:33]} c6 {[%emt 0:00:10]} 8. Bf4 {[%emt 0:07:08]} g6 {[%emt 0:01:05]} 9. h3 {[%emt 0:01:27]} Nh5 {[%emt 0:00:09]} 10. Bh2 {[%emt 0:01:01]} Be7 {[%emt 0:01:42]} 11. Nf3 {[%emt 0:02:07]} O-O {[%emt 0:01:22]} 12. O-O {[%emt 0:01:08]} Ng7 {[%emt 0:05:48]} 13. Rb1 $146 {[%emt 0:01:07]} ({Predecessor:} 13. Rc1 Nb6 14. a4 Nc8 15. e4 dxe4 16. Nxe4 Nd6 17. Nc5 Bd5 18. Ne5 Ne6 19. Ng4 {½-½ Dragun,K (2550)-Kozak,A (2427) POL-chT 1st League 2023 (3.2)}) 13... Bf5 {[%emt 0:03:57]} 14. b4 {[%emt 0:01:58]} a6 {[%emt 0:04:48]} 15. Na4 {[%emt 0:09:50]} b5 {[%emt 0:27:07]} 16. Nc5 {[%emt 0:00:32]} Nb6 {[%emt 0:01:05]} 17. Ne5 {[%emt 0:08:15]} Qc8 {[%emt 0:00:33]} 18. e4 {[%emt 0:01:13]} dxe4 {[%emt 0:05:29]} 19. Bxe4 {[%emt 0:05:03]} Bxe4 {[%emt 0:03:05]} 20. Nxe4 {[%emt 0:00:09]} f6 $1 {[%emt 0:00:45]} 21. Nf3 {[%emt 0:10:45]} a5 {[%emt 0:03:16]} 22. a3 {[%emt 0:02:43]} (22. bxa5 $11 {keeps the balance.} Rxa5 23. Qb3+ Nd5 24. Nc3) 22... axb4 $17 {[%emt 0:01:15]} 23. axb4 {[%emt 0:00:16]} Nd5 {[%emt 0:00:17]} 24. Nc5 {[%emt 0:03:19]} Re8 {[%emt 0:01:06]} 25. Qc2 {[%emt 0:06:24]} Ra3 {[%emt 0:03:45]} 26. Rfc1 {[%emt 0:04:03]} (26. Rb3 $17 Qa8 27. Rc1) 26... Qf5 $19 {[%emt 0:03:41]} 27. Qxf5 {[%emt 0:22:21]} Nxf5 {[%emt 0:00:08]} (27... gxf5 28. Nb7 $17) 28. Rb3 {[%emt 0:02:25]} Rea8 {[%emt 0:08:08]} (28... Rxb3 29. Nxb3 Bxb4 (29... Nxb4 30. d5 $17) 30. Rxc6) 29. g4 {[%emt 0:00:47]} Bxc5 {[%emt 0:06:04]} 30. Rxa3 {[%emt 0:00:11]} Rxa3 {[%emt 0:00:03]} 31. Rxc5 {[%emt 0:00:25]} Rxf3 {[%emt 0:03:42]} 32. gxf5 {[%emt 0:00:06]} Rc3 {[%emt 0:00:13]} (32... Rxh3 33. Rxc6 Rd3 (33... gxf5 34. Rc5 $11) (33... Nxb4 34. Rb6 $11) 34. fxg6 $15) (32... Nxb4 33. Bd6) 33. fxg6 {[%emt 0:06:01]} hxg6 {[%emt 0:03:00]} 34. Bd6 {[%emt 0:00:34]} Rc4 {[%emt 0:02:20]} (34... Rxh3 35. Rxc6 Kf7 36. Rc5 $11) 35. Kg2 {[%emt 0:00:31]} Kf7 {[%emt 0:00:05]} (35... Rxd4 36. Rxc6 Nxb4 37. Bxb4 Rxb4 38. Rxf6 $14) (35... Rxb4 $2 36. Rxd5 (36. Rxc6 $2 Rxd4 37. Rc8+ Kf7 $19) 36... Rc4 37. Rc5 $18) 36. Kf3 {[%emt 0:00:29]} Ke6 {[%emt 0:00:05]} ({Weaker is} 36... Rxd4 37. Rxc6 g5 (37... Nxb4 38. Rb6 $11) 38. Kg2 $17) 37. Bf8 {[%emt 0:00:29]} Kd7 {[%emt 0:04:24]} ({Don't take} 37... Rxd4 38. Rxc6+ Kf7 39. Bd6 $17) 38. Ke4 $2 {[%emt 0:00:31]} (38. Rxc4 {was forced.} bxc4 39. h4) 38... Rxb4 $19 {[%emt 0:00:33]} (38... Nxb4 $2 {too greedy.} 39. Rxc4 bxc4 40. Bxb4 $18) 39. Rc1 {[%emt 0:00:30]} (39. Kd3 $142 Rb3+ 40. Kd2) 39... Rb3 $19 {[%emt 0:00:38]} 40. Rg1 {[%emt 0:00:25]} Ke6 {[%emt 0:01:21]} 41. Rxg6 {[%emt 0:01:56]} Kf7 {[%emt 0:01:29]} 0-1

[Event "USA Championship 2024"]
[Site "Saint Louis"]
[Date "2024.10.13"]
[Round "3.2"]
[White "Niemann, Hans Moke"]
[Black "Dominguez Perez, Leinier"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2733"]
[BlackElo "2741"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,71,27,12,16,12,14,10,6,6,26,10,18,0,0,0,0,-45,-29,-31,-29,-23,-29,-27,0,0,0,-16,39,18,70,67,66,57,124,122,103,96,185,165,183,136,144,147,209,195,195,188,160,189,216,218,210,210,514,352,1237,1236,29989,2630,29990,2529]} 1. e4 {[%emt 0:00:14]} e5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:19]} 3. Bc4 {[%emt 0:00:40]} Bc5 {[%emt 0:00:33]} 4. O-O {[%emt 0:00:47]} Nf6 {[%emt 0:00:06]} 5. d3 {[%emt 0:00:06]} d6 {[%emt 0:00:21]} 6. c3 {[%emt 0:00:10]} O-O {[%emt 0:01:11]} 7. Re1 {[%emt 0:02:19]} a5 {[%emt 0:00:58]} 8. h3 {[%emt 0:00:31]} h6 {[%emt 0:01:01]} 9. Nbd2 {[%emt 0:00:45]} Be6 {[%emt 0:00:11] The position is equal.} 10. Bb5 {[%emt 0:00:20]} Bb6 {[%emt 0:00:15]} 11. Nc4 {[%emt 0:07:11]} Bc5 {[%emt 0:00:13] And now ...Na7 would win.} 12. Ba4 {[%emt 0:05:17]} Bxc4 {[%emt 0:00:32]} 13. dxc4 {[%emt 0:00:10]} Nh5 {[%emt 0:00:04]} 14. g4 {[%emt 0:20:01]} Nf6 {[%emt 0:06:54]} 15. g5 {[%emt 0:09:50]} hxg5 {[%emt 0:06:54]} 16. Bxg5 {[%emt 0:01:42]} Qc8 {[%emt 0:01:09]} 17. Kh2 {[%emt 0:01:06] Black must now prevent Bxf6.} Nh7 {[%emt 0:02:13]} (17... Bxf2 $2 18. Re2 Nxe4 19. Rxe4 $18) 18. Rg1 {[%emt 0:08:59]} Qe6 {[%emt 0:07:18] Prevents Bh6} 19. Rg2 {[%emt 0:01:24]} Ne7 {[%emt 0:11:46]} (19... Nxg5 $11 20. Nxg5 Qh6) 20. Bd2 $14 {[%emt 0:17:50]} Ng6 {[%emt 0:23:51]} (20... g6 $11) 21. Qe2 $1 {[%emt 0:00:38]} Qf6 {[%emt 0:02:16]} 22. Rg4 {[%emt 0:00:44]} c6 {[%emt 0:04:01]} (22... Qe7 $14) 23. Rag1 $16 {[%emt 0:01:04]} Kh8 {[%emt 0:01:03]} 24. Bc2 {[%emt 0:02:42]} Bb6 {[%emt 0:09:47]} (24... Rg8 $16) 25. R1g2 {[%emt 0:04:50]} Bd8 {[%emt 0:05:16] [#]} 26. c5 $1 {[%emt 0:01:09][%mdl 512]} dxc5 {[%emt 0:01:19]} (26... Qe6 27. cxd6) 27. h4 {[%emt 0:00:09][%cal Bh3h4,Bh4h5][%mdl 32]} c4 {[%emt 0:04:36]} (27... Re8 $16 28. Kg1 c4) 28. h5 $18 {[%emt 0:01:55]} Ne7 {[%emt 0:00:02]} 29. Rxg7 {[%emt 0:00:54]} Rg8 {[%emt 0:01:23]} 30. R7g3 {[%emt 0:06:35] White has more active pieces. The black rooks are passive.} b5 {[%emt 0:03:14]} 31. Ng5 {[%emt 0:01:14]} Nxg5 {[%emt 0:00:51]} 32. Bxg5 {[%emt 0:00:08]} Qe6 {[%emt 0:00:05]} (32... Rxg5 33. Rxg5 Bb6) 33. Qf3 {[%emt 0:00:53] Bf6+ is the strong threat.} Nc8 $2 {[%emt 0:01:19] [#]} (33... Kh7 34. Qe3 (34. Bf6 Rxg3 35. Rxg3 Nf5 $16) 34... c5) 34. Bf6+ $1 {[%emt 0:00:20][%mdl 512]} Bxf6 {[%emt 0:00:14]} (34... Qxf6 35. Rxg8+) 35. Rxg8+ {[%emt 0:00:03]} Kh7 {[%emt 0:00:03] [#]} 36. Re8 $3 {[%emt 0:00:34][%mdl 512] Weighted Error Value: White=0.15 (very precise) /Black=0.47.  Mistake:       	White=1     	Black=7      Inaccurate:     	White=2     	Black=2      OK:         	White=12    	Black=12     Best:        	White=1     	---        Strong:       	White=1     	---} 1-0

[Event "USA Championship 2024"]
[Site "Saint Louis"]
[Date "2024.10.13"]
[Round "3.3"]
[White "Yoo, Christopher Woojin"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2590"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,40,2,23,14,16,17,29,31,27,18,20,18,31,22,21,24,19,20,30,4,16,9,17,12,9,0,17,0,6,0,13]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:05]} Be7 {[%emt 0:00:50]} 5. Bf4 {[%emt 0:00:36]} O-O {[%emt 0:00:09]} 6. e3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:33]} 7. a3 {[%emt 0:00:07]} c5 {[%emt 0:01:34]} 8. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:06]} 9. Nxd5 {[%emt 0:00:03] White has an edge.} exd5 {[%emt 0:00:06]} 10. dxc5 {[%emt 0:00:03]} Nxc5 {[%emt 0:00:07]} 11. Be5 {[%emt 0:00:05]} Bg4 {[%emt 0:03:24]} 12. Be2 {[%emt 0:00:25][%cal Oe5g7,Bf1e2,Be2f3,Bf3d5][%mdl 32]} Bxf3 {[%emt 0:01:17]} 13. Bxf3 {[%emt 0:00:07]} Bf6 {[%emt 0:00:06]} 14. Bxf6 {[%emt 0:01:46]} (14. Qxd5 $2 {is the wrong capture.} Qxd5 15. Bxd5 Bxe5 $19) 14... Qxf6 {[%emt 0:00:05]} 15. Qc2 {[%emt 0:05:36]} (15. Bxd5 Rad8 16. Rc1 Ne4 $19) 15... Rac8 {[%emt 0:09:04] The position is equal.} 16. Bxd5 {[%emt 0:05:25]} Ne6 $1 {[%emt 0:05:06]} 17. Qb3 {[%emt 0:01:12][%cal Oe1g1]} Nc5 {[%emt 0:00:00]} 18. Qc2 {[%emt 0:04:28]} Ne6 $1 {[%emt 0:00:47]} 19. Qb3 {[%emt 0:01:57]} Nc5 {[%emt 0:00:50]} 20. Qc2 {[%emt 0:01:20]} Ne6 $1 {[%emt 0:00:08] An uneventful encounter.   Weighted Error Value: White=0.06 (flawless) /Black=0.00 (flawless) .  Inaccurate:     	White=1     	---        OK:         	White=4     	Black=3      Best:        	White=2     	Black=3      Strong:       	---       	Black=3} 1/2-1/2

[Event "USA Championship 2024"]
[Site "Saint Louis"]
[Date "2024.10.13"]
[Round "3.4"]
[White "Mishra, Abhimanyu"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2630"]
[BlackElo "2689"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,96,18,11,14,8,17,6,14,18,20,20,17,20,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,35,15,46,42,62,28,42,45,46,62,50,51,68,67,66,51,68,3,8,0,70,0,6,8,8,8,17,11,18,8,50,8,50,50,50,50,50,50,50,50,50,0,50,0,50,0,50]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:37]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:18]} Bc5 {[%emt 0:00:15]} 4. c3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:24]} 5. d3 {[%emt 0:00:29]} d6 {[%emt 0:00:19]} 6. O-O {[%emt 0:01:16]} a5 {[%emt 0:00:13] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 7. Re1 {[%emt 0:01:30]} O-O {[%emt 0:00:16]} 8. h3 {[%emt 0:00:56]} h6 {[%emt 0:05:42] 8...Be6 is the modern continuation.} 9. Nbd2 {[%emt 0:01:24]} Be6 {[%emt 0:01:05]} 10. Bb5 {[%emt 0:03:18]} Nd7 {[%emt 0:05:35]} 11. Nf1 {[%emt 0:01:15]} d5 {[%emt 0:05:52]} 12. Ne3 {[%emt 0:03:00]} dxe4 {[%emt 0:00:19]} 13. dxe4 {[%emt 0:00:06]} Re8 {[%emt 0:00:07]} 14. a4 {[%emt 0:01:06]} Na7 $146 {[%emt 0:04:19]} ({Predecessor:} 14... Bf8 15. Qe2 Na7 16. Bc4 Nc8 17. Bxe6 Rxe6 18. Rd1 Nd6 19. Nc4 Nf6 20. Nxd6 Rxd6 {½-½ Sevian,S (2687)-Deac,B (2680) Jermuk Avagyan Memorial 2024 (6)}) 15. Bd3 {[%emt 0:01:57]} Nc8 {[%emt 0:01:53]} 16. Ng4 {[%emt 0:14:33]} Qe7 {[%emt 0:11:31]} 17. Ngxe5 {[%emt 0:10:53]} ({Much less strong is} 17. Nfxe5 $6 Bxf2+ 18. Kxf2 Nxe5 19. Nxe5 Qc5+ 20. Be3 Qxe5 $14) 17... Nxe5 {[%emt 0:01:19]} 18. Nxe5 {[%emt 0:00:13]} Bxf2+ $1 {[%emt 0:01:23]} 19. Kxf2 {[%emt 0:00:16]} Qc5+ {[%emt 0:00:05]} 20. Be3 {[%emt 0:03:10]} Qxe5 {[%emt 0:00:03]} 21. Qf3 {[%emt 0:01:48]} Ne7 {[%emt 0:00:37]} 22. Bf4 {[%emt 0:04:40]} Qc5+ {[%emt 0:00:22]} 23. Qe3 {[%emt 0:02:31]} Qxe3+ $1 {[%emt 0:00:38]} 24. Rxe3 {[%emt 0:01:35]} Rac8 {[%emt 0:19:11]} 25. b4 {[%emt 0:06:36]} Ng6 {[%emt 0:11:46]} 26. Bg3 {[%emt 0:05:23]} Re7 {[%emt 0:02:17]} 27. bxa5 {[%emt 0:03:36]} Ra8 {[%emt 0:00:21]} 28. Rb1 {[%emt 0:03:36]} Rxa5 {[%emt 0:00:20]} 29. Rxb7 {[%emt 0:00:50]} Rxa4 {[%emt 0:00:19]} 30. Rxc7 {[%emt 0:02:54]} Rxc7 {[%emt 0:09:02]} 31. Bxc7 {[%emt 0:00:17]} Bc4 {[%emt 0:00:09]} 32. Bxc4 {[%emt 0:03:35]} Rxc4 {[%emt 0:00:11]} 33. Bg3 {[%emt 0:06:02]} Ra4 {[%emt 0:02:29]} 34. Re2 {[%emt 0:00:33]} (34. Kf3 $14) 34... Rc4 $1 $11 {[%emt 0:00:11]} 35. Re3 {[%emt 0:02:56]} (35. Rc2 $11) 35... Ra4 $1 $14 {[%emt 0:00:10]} 36. Re2 {[%emt 0:04:01]} ({White should try} 36. Bd6 $14) 36... Rc4 $1 $11 {[%emt 0:00:06]} 37. Rc2 {[%emt 0:00:25]} Rxe4 {[%emt 0:00:10]} 38. c4 {[%emt 0:00:09]} Re6 {[%emt 0:03:08]} 39. c5 {[%emt 0:01:39]} Ne7 {[%emt 0:00:05]} 40. Re2 {[%emt 0:01:33]} Nc6 {[%emt 0:04:15]} 41. Bd6 {[%emt 0:34:08]} h5 {[%emt 0:30:50]} 42. Rxe6 {[%emt 0:00:00]} fxe6 {[%emt 0:00:00]} 43. Ke3 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 44. Ke4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 45. Kf4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 46. Ke4 {[%emt 0:00:00]} Kf7 $1 {[%emt 0:00:00]} 47. Kf4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 48. Ke4 {[%emt 0:00:00]} Kf7 $1 1/2-1/2

[Event "USA Championship 2024"]
[Site "Saint Louis"]
[Date "2024.10.13"]
[Round "3.5"]
[White "Shankland, Sam"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2677"]
[BlackElo "2751"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 67,140,32,20,16,89,88,77,77,97,83,93,87,102,102,137,37,37,37,37,37,39,39,39,36,36,36,39,36,36,29,29,0,36,36,41,37,37,36,36,0,62,0,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:11]} e5 {[%emt 0:00:49]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 4. d3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:20]} 5. Nbd2 {[%emt 0:00:09]} d6 {[%emt 0:00:47]} 6. c3 {[%emt 0:00:19] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} O-O {[%emt 0:00:08]} 7. h3 {[%emt 0:00:32]} Bb6 {[%emt 0:04:03]} 8. O-O {[%emt 0:00:34]} Ne7 {[%emt 0:00:14]} 9. d4 {[%emt 0:00:35]} exd4 {[%emt 0:01:54]} 10. cxd4 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 11. e5 {[%emt 0:00:07]} Ne4 {[%emt 0:00:03]} 12. a4 {[%emt 0:00:06]} a5 {[%emt 0:08:21]} 13. Re1 {[%emt 0:00:32]} Bf5 {[%emt 0:06:29]} 14. Ra3 {[%emt 0:00:11]} c5 $146 {[%emt 0:03:38]} ({Predecessor:} 14... Nc6 15. Bxc6 bxc6 16. Nb3 c5 17. dxc5 Nxc5 18. Nfd4 Qd7 19. Nxf5 Qxf5 20. Be3 Ne4 21. Bxb6 cxb6 {½-½ Boehme,S (2492)-Corti,H (2346) CP-2016-Q-00012}) 15. Nxe4 {[%emt 0:07:34]} Bxe4 {[%emt 0:07:27]} 16. Bg5 {[%emt 0:08:35]} h6 {[%emt 0:12:11]} 17. Bh4 {[%emt 0:02:01]} cxd4 {[%emt 0:02:16]} 18. Nxd4 {[%emt 0:16:00]} Qc7 {[%emt 0:02:17]} 19. f3 {[%emt 0:06:08]} Bc2 {[%emt 0:23:04]} 20. Qd2 {[%emt 0:00:21]} Bxd4+ {[%emt 0:00:45]} 21. Qxd4 {[%emt 0:00:10]} Nf5 {[%emt 0:00:02]} 22. Qf2 {[%emt 0:03:38]} Nxh4 {[%emt 0:00:13]} 23. Rc3 {[%emt 0:02:20]} Qe7 {[%emt 0:00:04]} 24. Rxc2 {[%emt 0:00:42]} Rac8 {[%emt 0:00:11]} 25. Rd2 {[%emt 0:01:18]} Rfd8 {[%emt 0:01:33]} 26. f4 {[%emt 0:02:49]} Qc5 {[%emt 0:01:34]} 27. e6 {[%emt 0:05:36]} fxe6 {[%emt 0:05:09]} 28. Rxe6 {[%emt 0:00:34]} Rf8 {[%emt 0:02:00]} 29. Kh2 {[%emt 0:04:08]} Qb4 {[%emt 0:01:03]} 30. Rd4 {[%emt 0:00:49]} Rc2 {[%emt 0:01:20]} 31. Re2 {[%emt 0:01:12]} Rxe2 {[%emt 0:00:24]} 32. Bxe2 {[%emt 0:00:06]} Qb6 {[%emt 0:02:32]} 33. Bg4 {[%emt 0:04:11]} Nf5 {[%emt 0:00:12]} 34. Bxf5 {[%emt 0:00:57]} Rxf5 {[%emt 0:00:03]} 35. Qd2 {[%emt 0:00:51]} Qd6 {[%emt 0:07:28]} (35... Qb3 $11 {remains equal.}) 36. Qxa5 $16 {[%emt 0:06:17]} Rxf4 {[%emt 0:00:06]} 37. Rxd5 {[%emt 0:00:25]} Rxa4+ {[%emt 0:00:07]} 38. Rxd6 {[%emt 0:00:03]} Rxa5 {[%emt 0:00:04]} 39. Rb6 {[%emt 0:00:03]} Rd5 {[%emt 0:03:35]} 40. Rxb7 {[%emt 0:00:05]} Rd2 {[%emt 0:00:03]} 41. h4 {[%emt 0:33:58]} (41. b4 $16) 41... h5 $14 {[%emt 0:32:02]} 42. Kg3 {[%emt 0:01:06]} Rd4 {[%emt 0:02:08]} 43. Rb5 {[%emt 0:04:09]} Rg4+ {[%emt 0:02:05]} 44. Kh3 {[%emt 0:00:31]} Rd4 {[%emt 0:00:16]} 45. b3 {[%emt 0:09:11]} Rd3+ {[%emt 0:01:34]} 46. Kh2 {[%emt 0:01:12]} Rd4 {[%emt 0:00:00]} 47. Kg3 {[%emt 0:00:00]} Rd3+ {[%emt 0:00:00]} 48. Kf4 {[%emt 0:00:00]} Rd4+ {[%emt 0:00:00]} 49. Kg3 {[%emt 0:00:00]} Rd3+ {[%emt 0:00:00]} 50. Kf2 {[%emt 0:00:00]} Rd4 {[%emt 0:00:00]} 51. g3 {[%emt 0:00:00]} Rd3 {[%emt 0:00:00]} 52. b4 {[%emt 0:00:00]} Rb3 {[%emt 0:00:00]} 53. Ke2 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} (53... Rxg3 $11 54. Rxh5 Rh3) 54. Kd2 {[%emt 0:00:00]} (54. Rb7+ $14 Kf6 55. Kf2) 54... Ke6 {[%emt 0:00:00]} 55. Kc2 {[%emt 0:00:00]} (55. Rxh5 Rxb4 56. Ra5 Re4 $11) 55... Rxg3 {[%emt 0:00:00]} 56. Rxh5 {[%emt 0:00:00]} Rh3 {[%emt 0:00:00]} 57. b5 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 58. Kd2 {[%emt 0:00:00]} (58. b6 $5 Kc6 59. Rb5 $11) 58... g6 {[%emt 0:00:00]} 59. Rh6 {[%emt 0:00:00]} Kc5 {[%emt 0:00:00]} 60. Ke2 {[%emt 0:00:00]} Kxb5 {[%emt 0:00:00]} 61. Kf2 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 62. Kg2 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 63. h5 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 64. Rxg6+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 65. h6 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:00]} 66. Kh3 {[%emt 0:00:00]} Ra3+ {[%emt 0:00:00]} 67. Rg3 {[%emt 0:00:00]} Rxg3+ {[%emt 0:00:00]} 68. Kxg3 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 69. h7 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 70. h8=B+ {[%emt 0:00:00]} Kxh8 {[%emt 0:00:05]} 1/2-1/2

[Event "USA Championship 2024"]
[Site "Saint Louis"]
[Date "2024.10.13"]
[Round "3.6"]
[White "Aronian, Levon"]
[Black "Liang, Awonder"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2738"]
[BlackElo "2677"]
[Annotator "TA"]
[PlyCount "194"]
[EventDate "2024.10.09"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,194,16,5,10,19,25,3,15,13,17,16,11,0,13,0,0,-11,9,0,0,0,0,6,4,8,20,10,5,0,25,0,0,0,0,0,0,0,11,0,15,-60,-62,-46,-21,-51,-27,-52,-48,-119,-92,-77,-112,-122,-73,-65,-58,-62,-72,-89,-84,-131,-131,-131,-65,-70,-70,-82,-6,-310,-69,-68,-75,-68,-56,-77,-89,-73,-58,-42,-55,-166,-181,-167,-172,-177,-166,-156,-174,-216,-8,-158,-140,-125,-54,-48,-8,-22,0,-62,-56,-80,0,-3,0,-8,-8,-33,-12,-8,-8,-8,-8,-8,-8,-8,-8,-8,-12,-28,-28,-74,-132,-60,-83,-253,-377,-502,0,-148,0,-550,-610,-622,-613,-635,-481,-800,-468,-604,-610,-420,-547,-224,-628,-618,-629,-628,-625,-597,0,-572,-509,-592,-584,-576,-360,-360,-263,-321,-330,-322,-259,-812,-692,-1370,-1335,-1316,-1163,-6115,-4554,-5065,-4689,-1087,-5065,-29943,-12812,-12821,-5777]} 1. e4 {[%emt 0:00:32]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:08]} a6 {[%emt 0:00:08]} 4. Ba4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:06]} Be7 {[%emt 0:00:06]} 6. d3 {[%emt 0:00:04]} b5 {[%emt 0:05:44]} 7. Bb3 {[%emt 0:00:13]} d6 {[%emt 0:00:02]} 8. a3 {[%emt 0:00:07]} O-O {[%emt 0:06:31]} 9. Nc3 {[%emt 0:00:14][%cal Bb1c3,Bc3d5,Bd5e3][%mdl 32]} Bb7 {[%emt 0:00:26]} 10. Bg5 {[%emt 0:09:10]} Qd7 {[%emt 0:02:46]} 11. Re1 {[%emt 0:02:02]} Rfe8 {[%emt 0:03:28]} 12. Ba2 {[%emt 0:05:49]} h6 {[%emt 0:07:03] The position is equal.} 13. Bxf6 {[%emt 0:01:38]} Bxf6 {[%emt 0:00:08]} 14. Nd5 {[%emt 0:00:02]} Bd8 {[%emt 0:04:57]} 15. c3 {[%emt 0:00:06] Against Nd4} Ne7 {[%emt 0:02:02][%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 16. Ne3 {[%emt 0:00:47]} Ng6 {[%emt 0:00:31] Prevents Nh4.} 17. Qc2 {[%emt 0:17:25]} Bf6 {[%emt 0:05:27]} 18. Rad1 {[%emt 0:02:57]} Nf4 {[%emt 0:02:36]} 19. g3 {[%emt 0:01:56]} Qh3 {[%emt 0:05:02][%cal Oh3h5]} 20. Kh1 {[%emt 0:08:56]} Qh5 {[%emt 0:01:06]} 21. Ng1 {[%emt 0:01:01]} Ne6 {[%emt 0:00:23]} 22. f3 {[%emt 0:01:03]} Rad8 {[%emt 0:02:08]} 23. Qf2 {[%emt 0:03:27]} Bg5 {[%emt 0:06:36]} 24. d4 {[%emt 0:06:08]} Bxe3 {[%emt 0:04:19]} 25. Rxe3 {[%emt 0:01:45]} exd4 {[%emt 0:00:41]} 26. cxd4 {[%emt 0:00:34]} d5 {[%emt 0:01:31]} (26... c5 {is interesting.} 27. Ne2 Ng5 28. Nf4 Nh3) 27. e5 {[%emt 0:09:31]} c5 {[%emt 0:00:36]} 28. Ne2 {[%emt 0:00:05]} Rc8 {[%emt 0:15:58]} 29. Nf4 {[%emt 0:10:09]} ({White should try} 29. g4 $11 Qg5 30. h4) 29... Nxf4 $15 {[%emt 0:00:21]} 30. gxf4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:43]} 31. Red3 {[%emt 0:01:28] [#]} Rc4 $1 {[%emt 0:02:37][%cal Ob5b4]} 32. Rg1 {[%emt 0:10:30]} (32. Rf1 Rc5) 32... Re6 {[%emt 0:01:31]} 33. Bb1 {[%emt 0:02:16]} ({White should play} 33. Rf1 $15) 33... Rec6 {[%emt 0:02:38]} 34. Rdd1 {[%emt 0:01:23][%cal Of4f5] [#]} d3 $1 {[%emt 0:01:25]} 35. f5 {[%emt 0:01:21]} (35. Rxd3 d4) 35... Rf4 {[%emt 0:06:53] Black is more active.} (35... Qxf5 $6 36. Bxd3 Qf4 (36... Qxe5 $2 37. Rde1 $18) 37. Bxc4 bxc4 38. Qg3 (38. Rxd5 $2 Rc8 $19) 38... Qxg3 39. hxg3 $11 (39. Rxg3 Rb6 $11)) (35... Rc2 $142 $1 {[%cal Rc2f2]} 36. Qg3 (36. Bxc2 $2 Rxc2 $19) 36... Qg5 37. Rxd3 Rxb2) 36. Bxd3 $17 {[%emt 0:03:30]} Qxf3+ {[%emt 0:05:15]} (36... Rxf3 $2 37. Qg2 g6 38. fxg6 (38. Be2 Rc2 $18) 38... Rxg6 39. Bxg6 fxg6 40. Qxg6+ Qxg6 41. Rxg6+ Kh7 42. Rd6 $18) 37. Qxf3 {[%emt 0:00:06]} Rxf3 {[%emt 0:00:01]} 38. f6 {[%emt 0:00:06]} g5 {[%emt 0:01:57]} 39. Rge1 {[%emt 0:00:08]} (39. Rg3 $142 Rf4 40. Kg1) 39... Rf2 {[%emt 0:02:11]} 40. Kg1 {[%emt 0:01:44]} Rxb2 {[%emt 0:00:17]} ({Better is} 40... Rf4 $1 $17 41. Bb1 Rg4+ 42. Kf1 Rcc4) 41. Rc1 $1 $15 {[%emt 0:12:18]} Rb3 {[%emt 0:04:10][%csl LRa3,LRd3]} 42. e6 {[%emt 0:05:08]} fxe6 {[%emt 0:09:45]} (42... Rxd3 43. e7 $16) (42... Rxe6 $17 43. Rxe6 fxe6) 43. Bg6 $2 {[%emt 0:00:46][%mdl 8192]} (43. Rxc6 $11 {and White is okay.} Bxc6 44. Bg6) 43... Rxc1 $2 {[%emt 0:01:01]} (43... Rxa3 $2 44. Rxc6 Bxc6 45. Rxe6 Ra1+ 46. Kf2 $18) (43... Re3 $1 $19 44. Rxe3 Rxc1+ 45. Kf2 Rc6) 44. Rxc1 $19 {[%emt 0:00:04][%mdl 4096] Endgame. KRB-KRB} Rf3 $1 {[%emt 0:00:06]} (44... Rxa3 45. Re1 Bc8 46. f7+ Kf8 47. Rc1 $16) 45. Rc7 {[%emt 0:00:38]} Rxf6 {[%emt 0:00:06]} 46. Bh7+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:05]} 47. Rxb7 $17 {[%emt 0:00:03] KRB-KR} Rf7 {[%emt 0:00:09]} 48. Rb8+ {[%emt 0:01:21]} Kg7 {[%emt 0:00:04]} 49. Bd3 {[%emt 0:02:07]} (49. Bg8 $1 $15 Re7 50. Kf2) 49... Rf3 $19 {[%emt 0:01:22]} 50. Be2 {[%emt 0:01:05]} Rxa3 {[%emt 0:00:06]} 51. Bg4 {[%emt 0:02:40]} Kf6 {[%emt 0:00:08]} 52. Rb6 {[%emt 0:02:11]} Ke5 {[%emt 0:00:02]} (52... Ra1+ 53. Kf2 $16) 53. Bxe6 {[%emt 0:00:51]} Rf3 $2 {[%emt 0:02:51]} (53... b4 $1 $19 {...b3 would now be deadly.} 54. Bg8 b3 55. Rxh6 b2) 54. Bg8 {[%emt 0:00:47]} ({Only move:} 54. Bc8 $1 $11) 54... Rf6 {[%emt 0:00:49]} 55. Rb8 {[%emt 0:01:25]} Kd4 {[%emt 0:07:41]} (55... d4 $17 {White must now prevent ...Ke4.} 56. Re8+ Kd6) 56. Rd8 $15 {[%emt 0:00:20]} Rf5 {[%emt 0:00:12]} 57. Ra8 $1 {[%emt 0:00:19]} Rf6 {[%emt 0:00:01]} 58. Rd8 {[%emt 0:00:06]} Kc3 {[%emt 0:00:18] And now ...d4 would win.} 59. Rxd5 {[%emt 0:00:55]} b4 {[%emt 0:00:11]} (59... Rb6 $17) 60. Rc5+ $11 {[%emt 0:06:12]} Kb2 {[%emt 0:00:07]} 61. Kg2 {[%emt 0:01:19]} b3 {[%emt 0:03:09]} 62. Ra5 {[%emt 0:00:15]} (62. Bc4 $5) 62... Kc3 {[%emt 0:00:40][%mdl 1024] Black has compensation.} 63. Ra3 $1 {[%emt 0:00:29]} Rb6 {[%emt 0:00:06]} 64. Kf2 $1 {[%emt 0:00:28]} (64. Bxb3 Kb2 $17 (64... Rxb3 65. Rxa6 Rb2+ 66. Kg3 $11) (64... Rxb3 65. Rxa6 h5 66. Ra5 $11)) 64... h5 {[%emt 0:03:48]} 65. Ke2 {[%emt 0:01:13]} g4 {[%emt 0:00:48]} 66. Ra4 {[%emt 0:00:09]} Kc2 {[%emt 0:01:26]} 67. Bf7 {[%emt 0:00:48]} Rc6 {[%emt 0:03:44]} 68. Bd5 {[%emt 0:00:37]} Rd6 {[%emt 0:00:31]} 69. Rc4+ {[%emt 0:00:53]} (69. Bg8 $1 $11 {was preferrable.}) 69... Kb2 $17 {[%emt 0:00:14]} 70. Bf7 {[%emt 0:00:20]} Ka3 $1 {[%emt 0:02:03] Wards off Rb4} 71. Rc1 $2 {[%emt 0:00:16]} (71. Rc3 $17 Rb6 72. Re3 (72. Bxh5 Re6+ 73. Kd2 Rd6+ 74. Ke1 a5 $15)) 71... Rf6 $19 {[%emt 0:01:03]} 72. Bd5 {[%emt 0:00:39]} Rd6 $2 {[%emt 0:02:36]} (72... a5 73. Ra1+ Kb4 74. Bxb3 $11) (72... Rf5 $19 {has better winning chances.} 73. Bg8 a5 74. Ra1+ Kb4 (74... Kb2 75. Ra4 $17)) 73. Bf7 $1 $17 {[%emt 0:00:12] [#]} Rf6 $2 {[%emt 0:00:04][%mdl 8192]} (73... b2 $1 $17 {[%cal Rb2c1]} 74. Rc3+ Ka4) 74. Bd5 $1 $19 {[%emt 0:00:03] [#]} Rf5 $1 {[%emt 0:00:28]} (74... a5 75. Ra1+ Kb4 76. Bxb3 $11) 75. Bg8 {[%emt 0:00:51]} a5 {[%emt 0:00:09]} 76. Kd3 {[%emt 0:00:42]} a4 {[%emt 0:00:09]} 77. Bh7 {[%emt 0:01:06]} (77. Kc4 $142 Rf8 78. Be6) 77... Rf2 {[%emt 0:00:09][%cal Oa3b2]} 78. Kc3 {[%emt 0:00:11]} Rf3+ {[%emt 0:00:26]} (78... Rxh2 79. Ra1+ Ra2 80. Rg1 $11) 79. Kc4 {[%emt 0:00:25]} Rf7 {[%emt 0:01:44] ( -> ...Rc7+)} 80. Ra1+ {[%emt 0:00:15]} Kb2 {[%emt 0:00:02]} 81. Rb1+ {[%emt 0:00:04]} Ka2 {[%emt 0:00:03]} 82. Bg6 {[%emt 0:01:01]} Rf6 {[%emt 0:00:02]} 83. Bh7 {[%emt 0:00:18]} Rf7 {[%emt 0:00:57]} 84. Bg6 {[%emt 0:00:04][%csl LRf7,LRh5]} Rf4+ {[%emt 0:01:36]} 85. Kc3 {[%emt 0:00:08]} Rf6 {[%emt 0:00:07]} 86. Bh7 {[%emt 0:01:09]} Rf7 {[%emt 0:01:00]} 87. Bg6 {[%emt 0:00:02] Rb2+ would kill now.} Rg7 {[%emt 0:00:09]} 88. Bf5 {[%emt 0:00:50]} Rc7+ {[%emt 0:01:05]} 89. Kb4 {[%emt 0:00:18][%cal Ob1f1]} b2 {[%emt 0:00:31] Strongly threatening ...Rc1.} (89... a3 90. Re1 $11) 90. Re1 $2 {[%emt 0:01:36]} (90. Kxa4 $2 {is the wrong capture.} Rc1 $19) (90. Rg1 Rc1 91. Rg3 b1=Q+ (91... b1=R+ 92. Bxb1+ Kxb1 93. h3 $11) 92. Bxb1+ Kxb1 93. h3 (93. Kxa4 Kc2 $15)) 90... Rc1 {[%emt 0:00:27]} 91. Re3 {[%emt 0:00:42][%csl Gb4][%cal Re3a3]} b1=Q+ {[%emt 0:00:21]} 92. Bxb1+ {[%emt 0:00:02]} Kxb1 {[%emt 0:00:25]} 93. Kxa4 {[%emt 0:00:57] KR-KR} Kc2 {[%emt 0:00:28] ...Rh1 is the strong threat.} 94. Kb4 {[%emt 0:00:25]} Kd2 {[%emt 0:00:31]} 95. Re5 {[%emt 0:00:36]} h4 {[%emt 0:00:05] Threatens to win with ...g3.} 96. Re4 {[%emt 0:00:32]} Rg1 {[%emt 0:00:27]} (96... g3 $142 97. Rg4 Rg1 (97... gxh2 $2 98. Rg2+ Kd3 99. Rxh2 $19) 98. hxg3 hxg3 99. Kb3 Ke3 100. Rg8 Kf3 101. Rf8+ Kg2 102. Re8 Rf1 103. Kc4 Rf7 104. Kd5 Kf2 105. Ke6 Rf3 106. Rc8 g2 107. Rc1 g1=Q (107... g1=R $2 108. Rc2+ Kg3 109. Rd2 $19) 108. Rxg1 Kxg1 109. Ke5 Kf2 110. Ke4 Rh3 111. Ke5 Ke3 112. Ke6 Kd4 113. Kf5 Re3 114. Kf6 Re5 115. Kg6 Kd5 116. Kf6 Kd6 117. Kf7 Re6 118. Kf8 Re7 119. Kg8 Ke5 120. Kf8 Kf6 121. Kg8 Re8+ 122. Kh7 Rf8 123. Kh6 Rh8#) 97. Kc4 {[%emt 0:00:28]} h3 {[%emt 0:00:07] Weighted Error Value: White=0.25 (precise) /Black=0.25 (precise) .  Loses game:     	White=2     	---        Missed win:     	---       	Black=3      Mistake:       	White=7     	Black=6      Inaccurate:     	White=3     	Black=1      OK:         	White=27    	Black=27     Best:        	White=9     	Black=11     Strong:       	White=6     	Black=3} (97... g3 $142 98. hxg3 hxg3) 0-1

