[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.19"]
[Round "1.1"]
[White "Aronian, Levon"]
[Black "Sevian, Samuel"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2745"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 13,89,8,25,22,22,15,28,43,48,43,45,38,42,53,33,29,18,14,9,23,8,21,61,61,77,75,81,68,75,77,84,77,75,42,39,22,92,110,72,55,95,33,52,61,52,37,41,42,43,38,260,255,235,263,498,314,397,397,386,376,371,358,466,474,1081,1060,1073,1023,1444,1411,1799,1671,29977,29978,29978,29979,29969,29966]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:02][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:03]} 4. Ba4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04]} 5. d3 {[%emt 0:00:02]} Bc5 {[%emt 0:00:02]} 6. c3 {[%emt 0:00:03]} b5 {[%emt 0:00:47]} 7. Bb3 {[%emt 0:00:05]} d6 {[%emt 0:00:08]} 8. Bg5 $1 {[%emt 0:00:04][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 4] is recently more successful than 8.0-0. C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} h6 {[%emt 0:01:55]} 9. Bh4 {[%emt 0:00:07]} Bd7 {[%emt 0:02:04]} 10. Nbd2 {[%emt 0:02:03] White has an edge.} Qe7 {[%emt 0:04:28]} 11. O-O {[%emt 0:03:48]} g5 {[%emt 0:00:33]} 12. Bg3 {[%emt 0:00:02] [#]} Bb6 $146 {[%emt 0:01:06]} ({Predecessor:} 12... O-O 13. Re1 Bb6 14. d4 Rae8 15. Nf1 Qd8 16. dxe5 Nxe5 17. Bxe5 dxe5 18. Ng3 Qe7 {1-0 Sirosh,I (2402)-Sinitsina,A (2175) Viljandi Raud Memorial 56th 2022 (7)}) 13. a4 {[%emt 0:01:19] axb5 would be deadly.} Rb8 {[%emt 0:00:02]} 14. axb5 {[%emt 0:01:03]} axb5 {[%emt 0:00:02]} 15. Re1 {[%emt 0:00:04][%cal Od3d4]} h5 {[%emt 0:01:34] [#] Threatens to win with ...h4.} 16. h4 $1 {[%emt 0:00:02]} (16. Nxg5 h4 $17) 16... g4 {[%emt 0:00:04]} 17. Nh2 {[%emt 0:00:03]} Nh7 {[%emt 0:01:11]} 18. Nhf1 {[%emt 0:00:31]} Nf8 {[%emt 0:00:44]} 19. Ne3 {[%emt 0:01:29]} Bxe3 {[%emt 0:02:59]} 20. fxe3 {[%emt 0:00:04]} (20. Rxe3 Ng6 $11) 20... Ng6 {[%emt 0:00:01]} 21. Rf1 {[%emt 0:00:03]} Be6 {[%emt 0:00:01]} 22. Bd5 {[%emt 0:05:07]} Nd8 {[%emt 0:00:17]} 23. Ra7 {[%emt 0:00:02] White is more active.} Nxh4 {[%emt 0:04:51]} 24. Rxc7 {[%emt 0:00:05][%mdl 64] Deflection} (24. Bxh4 {is interesting.} Qxh4 25. Rxc7 O-O 26. d4) 24... Nf3+ {[%emt 0:01:21]} (24... Qxc7 $11 25. Bxh4 Nc6) 25. Nxf3 $16 {[%emt 0:00:02]} Qxc7 {[%emt 0:00:01] [#]} 26. Nh4 {[%emt 0:00:03]} Nc6 {[%emt 0:02:38]} 27. Nf5 {[%emt 0:02:03]} ({Better is} 27. d4 $16) 27... Bxf5 {[%emt 0:01:18]} 28. Rxf5 {[%emt 0:00:02]} h4 $1 {[%emt 0:00:02]} 29. Rxf7 {[%emt 0:03:03]} (29. Be1 $5 {[%cal Rd1g4]} g3 30. Rh5 Rxh5 31. Qxh5 $16) 29... Qxf7 {[%emt 0:00:02]} 30. Bxf7+ {[%emt 0:00:02]} Kxf7 {[%emt 0:00:01]} 31. Be1 {[%emt 0:00:16]} h3 $2 {[%emt 0:00:48] This costs Black the game.} (31... g3 $1 $14) 32. Bg3 $18 {[%emt 0:00:16]} (32. Qxg4 $6 Rbg8 33. Qf3+ (33. Qd7+ Ne7 $11) 33... Ke7 $16) 32... Ne7 {[%emt 0:00:07]} 33. d4 {[%emt 0:00:36]} (33. Qxg4 Rbg8 34. Qf3+ Ke8 $17) 33... hxg2 $2 {[%emt 0:00:12]} (33... Rh6 {was necessary.} 34. dxe5 dxe5 35. Bxe5 (35. Qxg4 Rg8 $17) 35... Rbb6 36. Qf1+ Kg8) 34. Kxg2 {[%emt 0:00:05]} (34. Qxg4 Rbg8 35. Qf3+ Ke8 36. Kxg2 (36. Qxg2 $2 Rxg3 37. Qxg3 Rg8 $19) 36... Rg5 37. dxe5 Rhg8 38. exd6 Rxg3+ 39. Qxg3 Rxg3+ 40. Kxg3 Nc6 $11) 34... Rh5 {[%emt 0:00:47]} 35. Qb3+ {[%emt 0:00:24]} (35. Qxg4 Rbh8 36. Kf1 Rh1+ 37. Kf2 R1h5 $18) (35. dxe5 dxe5 36. Kf2 Rbh8 37. Qb3+ Kf6 38. Qxb5 Ng6 $18) 35... Kf6 {[%emt 0:00:05]} 36. c4 {[%emt 0:00:08][%cal Bc3c4,Bc4c5,Bc5d6,Bd6d7][%mdl 32]} ({Don't play} 36. Qd1 Kf7 37. Qb3+ (37. Qxg4 Rbh8 $18) 37... Kf6 $18) 36... Ng6 {[%emt 0:00:10]} 37. Qb4 {[%emt 0:00:47]} ({Less strong is} 37. cxb5 Kg5 $16) 37... Ke6 {[%emt 0:00:12]} 38. c5 {[%emt 0:00:16]} ({Resist} 38. cxb5 Rhh8 39. b6 Rhd8 $18) 38... exd4 {[%emt 0:00:34]} (38... dxc5 $142 39. Qxc5 Re8 40. Qxb5 Kf7 41. Qd7+ Re7 42. Qxg4 Rh8) 39. Qb3+ {[%emt 0:01:52]} Kf6 {[%emt 0:00:03]} 40. exd4 {[%emt 0:00:03]} Re8 {[%emt 0:00:11]} 41. cxd6 {[%emt 0:00:37]} Rxe4 {[%emt 0:00:03]} 42. Qc2 {[%emt 0:00:31]} Nf4+ {[%emt 0:00:24]} 43. Bxf4 {[%emt 0:00:06] White mates.} Rxf4 {[%emt 0:00:02]} 44. d7 {[%emt 0:00:12]} Rh8 {[%emt 0:00:07]} 45. Qc8 {[%emt 0:00:24] A cool game by Aronian.   Weighted Error Value: White=0.14 (very precise) /Black=0.54} 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.19"]
[Round "1.1"]
[White "Shankland, Sam"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2710"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 20,135,0,0,0,0,17,29,27,10,7,10,17,0,15,9,32,34,22,8,8,8,8,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,227,227,227,226,226,226,283,280,262,267,257,229,239,231,230,246,437,440,489,465,540,526,603,588,587,577,588,478,454,461,458,555,535,452,436,420,514,507,499,475,558,551,556,561,543,140,595,593,568,518,383,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:02]} Nf6 {[%emt 0:00:16]} 4. O-O {[%emt 0:00:01]} Nxe4 {[%emt 0:00:08]} 5. d4 {[%emt 0:00:01]} Nd6 {[%emt 0:00:09]} 6. Bxc6 {[%emt 0:00:02]} dxc6 {[%emt 0:00:03]} 7. dxe5 {[%emt 0:00:01]} Nf5 {[%emt 0:00:10]} 8. Qxd8+ {[%emt 0:00:01]} Kxd8 {[%emt 0:00:03]} 9. Nc3 {[%emt 0:00:02]} Bd7 {[%emt 0:00:32]} 10. h3 {[%emt 0:00:01]} h6 {[%emt 0:00:29]} 11. b3 {[%emt 0:00:02]} c5 {[%emt 0:00:33] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} (11... Bb4 12. Ne2 $16) 12. Bb2 {[%emt 0:00:16]} Nd4 {[%emt 0:00:25]} 13. Nxd4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:03] White has an edge.} 14. Ne4 {[%emt 0:00:01]} c5 {[%emt 0:00:21]} 15. c3 {[%emt 0:00:10]} dxc3 {[%emt 0:00:36]} 16. Bxc3 {[%emt 0:00:01]} Kc7 {[%emt 0:01:01]} 17. Rad1 {[%emt 0:01:42]} a5 {[%emt 0:02:06]} 18. f4 {[%emt 0:00:38]} a4 {[%emt 0:03:02] [#] Black is weak on the dark squares} 19. f5 $146 {[%emt 0:03:03][%cal Oe5e6]} ({Predecessor:} 19. Nd6 Bxd6 20. exd6+ Kb6 21. b4 cxb4 22. Bxb4 Rhe8 23. Rf2 Rac8 24. Rd4 Ka6 25. a3 {1-0 Hovhannisyan,R (2591)-Sadhwani,R (2611) Olympiad-44 Chennai 2022 (6.4)}) 19... axb3 {[%emt 0:00:16]} 20. axb3 {[%emt 0:00:01][%cal Oe5e6]} Bc6 {[%emt 0:02:37]} 21. Rfe1 {[%emt 0:02:20]} Ra2 {[%emt 0:01:12]} 22. g4 {[%emt 0:02:08]} Rc2 {[%emt 0:09:28]} 23. e6 {[%emt 0:01:12]} fxe6 {[%emt 0:00:57]} 24. fxe6 {[%emt 0:00:03] And now Be5+ would win.} Kb6 {[%emt 0:01:54]} 25. Rd3 {[%emt 0:01:50]} Be7 {[%emt 0:01:32]} 26. Nd2 {[%emt 0:00:51]} Ra8 {[%emt 0:01:16]} 27. Bxg7 {[%emt 0:01:50]} Bg5 {[%emt 0:00:09] This pair of bishops is nice.} 28. Nc4+ {[%emt 0:04:04]} Kb5 $1 {[%emt 0:00:01] Strongly threatening ...Raa2.} 29. e7 {[%emt 0:00:25]} Raa2 {[%emt 0:00:20] ( -> ...Rg2+)} 30. Bb2 $36 {[%emt 0:00:35][%mdl 2048] Black must now prevent Na3+. Black is under pressure.} Rg2+ {[%emt 0:00:11]} 31. Kf1 {[%emt 0:00:03] Rd6 would be deadly. Dancing on a razor blade.} Rgxb2 $2 {[%emt 0:00:10]} (31... Rh2 $1 $11 {and Black has nothing to worry.}) 32. Nxb2 $18 {[%emt 0:00:07]} (32. e8=B {leads to mate.} Rf2+ 33. Kg1 Rg2+ 34. Kh1 Rh2+ 35. Kg1 Rh1#) 32... Rxb2 {[%emt 0:00:01]} 33. e8=Q {[%emt 0:00:10]} ({Stronger than} 33. e8=N Bh4 34. Nd6+ Kb4 $11) ({Don't take} 33. e8=R Bxe8 34. Rxe8 c4 35. Re5+ Kb4 36. bxc4 Kxc4) 33... Bxe8 {[%emt 0:00:03]} 34. Rxe8 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRB} Kb4 {[%emt 0:00:25]} 35. Re4+ {[%emt 0:00:23]} Kb5 {[%emt 0:00:04]} 36. Re2 {[%emt 0:00:21]} Rb1+ {[%emt 0:00:09]} 37. Kg2 {[%emt 0:00:09]} Kb4 {[%emt 0:00:09]} 38. Re4+ {[%emt 0:00:15]} Kb5 {[%emt 0:00:06]} 39. Re6 {[%emt 0:00:33]} Ka5 $2 {[%emt 0:00:21] [#]} (39... c4 40. Rd5+ Kb4) 40. h4 $1 {[%emt 0:00:24][%mdl 64] Deflection} Bxh4 {[%emt 0:00:08]} (40... Bf4 41. Rf6) 41. Rxh6 {[%emt 0:00:01]} Rb2+ {[%emt 0:00:10]} 42. Kf3 {[%emt 0:00:39]} Be1 {[%emt 0:00:13]} 43. g5 {[%emt 0:00:48]} Rf2+ {[%emt 0:00:05]} 44. Ke4 {[%emt 0:00:47]} Bd2 {[%emt 0:00:15]} 45. Rf6 {[%emt 0:00:27]} Re2+ {[%emt 0:00:10]} 46. Kf5 {[%emt 0:00:48]} Rf2+ {[%emt 0:00:08]} 47. Kg6 {[%emt 0:00:06]} Rg2 {[%emt 0:00:03]} 48. Rd5 {[%emt 0:00:19]} b6 {[%emt 0:00:19]} 49. Re6 {[%emt 0:00:15]} Bc3 {[%emt 0:00:10]} 50. Kf7 {[%emt 0:00:38]} Bd4 {[%emt 0:00:09]} 51. g6 {[%emt 0:00:17]} b5 {[%emt 0:00:03]} 52. Rf5 {[%emt 0:00:39]} Kb4 {[%emt 0:00:12]} 53. Rf3 {[%emt 0:00:03]} Rg4 {[%emt 0:00:16]} 54. Rd6 $2 {[%emt 0:00:32]} (54. Re7 $18 {and White stays clearly on top.} Ka3 55. Re2) 54... Bc3 $2 {[%emt 0:00:09][%mdl 8192]} (54... c4 $16) 55. Rdd3 {[%emt 0:00:25]} Be5 {[%emt 0:00:11]} 56. Rd5 {[%emt 0:00:09]} Bd4 {[%emt 0:00:06] [#]} 57. Rxd4+ {[%emt 0:01:28]} Rxd4 {[%emt 0:00:06] KR-KR. The position is equal.} 58. g7 {[%emt 0:00:02]} Rg4 {[%emt 0:00:10]} 59. g8=Q {[%emt 0:00:08]} Rxg8 {[%emt 0:00:02]} 60. Kxg8 {[%emt 0:00:01]} c4 {[%emt 0:00:01] ...c3 is the strong threat.} 61. bxc4 {[%emt 0:00:01]} bxc4 $11 {[%emt 0:00:00][%cal Bb5c4,Bc4c3][%mdl 32] KR-KP} 62. Kf7 {[%emt 0:00:03]} c3 {[%emt 0:00:01]} 63. Ke6 {[%emt 0:00:02]} c2 {[%emt 0:00:01]} 64. Rf1 {[%emt 0:00:01]} Kc3 {[%emt 0:00:01]} 65. Kd5 {[%emt 0:00:01]} Kb2 {[%emt 0:00:00]} 66. Rf2 {[%emt 0:00:01]} Kb1 {[%emt 0:00:01]} 67. Rxc2 {[%emt 0:00:01]} Kxc2 {[%emt 0:00:02]} 68. Ke4 {[%emt 0:00:08] White really could win this.   Weighted Error Value: White=0.31/Black=0.31} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.19"]
[Round "1.2"]
[White "Shankland, Sam"]
[Black "Robson, Ray"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2710"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 20,115,-9,-20,0,0,27,39,35,36,51,46,50,50,56,48,56,49,62,47,67,54,75,77,109,113,103,58,90,46,85,72,100,100,96,83,285,88,116,92,114,111,119,115,108,52,165,152,156,147,645,627,638,631,647,631,904,730,729,739,723,726,720,702,969,938,1114,1112,1080,1083,1429,1087,1070,1050,1008,986,1525,1369,1014,778,29967,6444,29967,1489,2002,1891,5314,2676,1947,1869,29982,29983,29983,29984,29982,29983,29989,29990]} 1. e4 {[%emt 0:15:11]} e5 {[%emt 0:15:13]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:09]} 4. O-O {[%emt 0:00:07]} Nxe4 {[%emt 0:00:08]} 5. d4 {[%emt 0:00:05]} Nd6 {[%emt 0:00:09]} 6. Bxc6 {[%emt 0:00:06]} dxc6 {[%emt 0:00:08]} 7. dxe5 {[%emt 0:00:06]} Nf5 {[%emt 0:00:09]} 8. Qxd8+ {[%emt 0:00:07]} Kxd8 {[%emt 0:00:07]} 9. Nc3 {[%emt 0:00:06]} Bd7 {[%emt 0:00:12]} 10. h3 {[%emt 0:00:06]} h6 {[%emt 0:00:09]} 11. b3 {[%emt 0:00:07]} c5 {[%emt 0:00:10] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} ({Resist} 11... Bb4 12. Ne4 $16) 12. Nd5 {[%emt 0:00:06]} Nd4 {[%emt 0:01:16]} 13. Nxd4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:07] White is slightly better.} 14. Rd1 {[%emt 0:00:06] [#]} c6 $146 {[%emt 0:00:17]} ({Predecessor:} 14... c5 15. c3 dxc3 16. Be3 c2 17. Rd2 b6 18. Rc1 Kc8 19. Rcxc2 Be6 20. b4 Kb7 21. bxc5 Bxc5 22. Bxc5 {½-½ Martin,A (2395)-Nemec,Z (2367) SM-2015-0-00338}) 15. Nf4 {[%emt 0:00:30]} g5 {[%emt 0:02:23]} 16. Nh5 {[%emt 0:00:45]} Kc7 {[%emt 0:01:34]} 17. Rxd4 {[%emt 0:00:51]} Bc5 {[%emt 0:00:42]} 18. Rc4 {[%emt 0:02:01]} Be7 {[%emt 0:00:28]} 19. Bb2 {[%emt 0:00:28][%cal Oe5e6]} Rhd8 {[%emt 0:00:15]} 20. Re4 {[%emt 0:00:25]} Bf5 {[%emt 0:00:34] [#]} 21. Re2 {[%emt 0:00:09]} Rd5 {[%emt 0:01:13]} 22. g4 {[%emt 0:01:53]} Bg6 {[%emt 0:01:28]} 23. Ng3 {[%emt 0:00:31]} Rad8 {[%emt 0:00:18]} 24. Nf5 {[%emt 0:00:18]} Bf8 {[%emt 0:00:11]} 25. Rae1 {[%emt 0:00:25]} a5 {[%emt 0:00:31]} 26. Kg2 {[%emt 0:00:13]} a4 {[%emt 0:00:12]} 27. Bc3 {[%emt 0:00:42] Prevents Bb4} R8d7 $2 {[%emt 0:00:30]} (27... axb3 $16 28. axb3 (28. cxb3 Rd3 $14) 28... Re8) 28. Re3 $2 {[%emt 0:00:17]} ({Less strong is} 28. bxa4 Rd1 29. Kg3 Rxe1 30. Rxe1 Rd5 $16) (28. Ne3 $18) 28... b5 {[%emt 0:00:16]} 29. R1e2 {[%emt 0:00:30] White is more active.} b4 {[%emt 0:00:13] [#]} 30. Be1 {[%emt 0:00:06]} a3 {[%emt 0:00:18]} 31. Nd6 {[%emt 0:00:36]} Rd4 {[%emt 0:00:40]} 32. c3 {[%emt 0:00:22]} ({White should play} 32. f3 $16) 32... bxc3 {[%emt 0:00:08]} (32... Rd3 $14) 33. Bxc3 $18 {[%emt 0:00:06]} Rd1 {[%emt 0:00:15]} 34. Bb4 {[%emt 0:00:21]} Bg7 $2 {[%emt 0:00:13][%mdl 8192]} (34... h5 $16 35. gxh5 (35. Bxa3 hxg4 36. hxg4 Rd8 $16) 35... Bxh5) 35. Ne8+ {[%emt 0:00:08]} Kb6 {[%emt 0:00:08]} 36. Nxg7 {[%emt 0:00:07]} c5 {[%emt 0:00:12]} 37. Bxa3 {[%emt 0:00:25]} Ra7 {[%emt 0:00:08]} 38. b4 {[%emt 0:00:12]} Bd3 {[%emt 0:00:09]} 39. bxc5+ {[%emt 0:00:12]} Kc6 {[%emt 0:00:07]} 40. Bb4 {[%emt 0:00:21]} Bxe2 {[%emt 0:00:09]} 41. Rxe2 {[%emt 0:00:06]} Ra1 {[%emt 0:00:15]} 42. a3 {[%emt 0:00:06]} Rd7 {[%emt 0:00:06]} 43. e6 {[%emt 0:00:22]} fxe6 {[%emt 0:00:11]} 44. Rxe6+ {[%emt 0:00:06]} Kb5 {[%emt 0:00:08]} 45. Nf5 {[%emt 0:00:08]} Rdd1 {[%emt 0:00:15]} 46. c6 {[%emt 0:00:09]} Rac1 {[%emt 0:00:10]} 47. Rxh6 {[%emt 0:00:12]} Rh1 {[%emt 0:00:12]} 48. Ng3 {[%emt 0:00:13]} Rhg1+ {[%emt 0:00:08]} 49. Kf3 {[%emt 0:00:06] And now Ne2 would win.} Kc4 {[%emt 0:00:10]} 50. Bd2 {[%emt 0:00:10]} (50. Ne2 $142 Kb5 51. Bd2 Rc4 52. Nxg1 Ra4 53. Bxg5 Rxa3+ 54. Kf4 Ra4+ 55. Kf5) 50... Rc2 {[%emt 0:00:10]} 51. Bxg5 {[%emt 0:00:07]} (51. Nf5 $142 Rxd2 52. c7 Kb3 53. c8=Q Ka2 54. Rb6 Rb2 55. Qg8+ Kb1 56. Rxb2+ Kxb2 57. Nd4) 51... Rb1 {[%emt 0:00:10]} 52. Be3 {[%emt 0:00:07]} Rb8 {[%emt 0:00:11]} 53. c7 {[%emt 0:00:08]} Rf8+ {[%emt 0:00:10]} 54. Nf5 {[%emt 0:00:08] White threatens Rc6+ and mate.} Ra2 {[%emt 0:00:11] [#]} 55. c8=Q+ $1 {[%emt 0:00:10] White mates.} Rxc8 {[%emt 0:00:09]} 56. Nd6+ {[%emt 0:00:05]} Kd3 {[%emt 0:00:09]} 57. Nxc8 {[%emt 0:00:09]} Rc2 {[%emt 0:00:07]} 58. Rd6+ {[%emt 0:00:07] Weighted Error Value: White=0.18 (very precise) /Black=0.55} 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.20"]
[Round "1.2"]
[White "Robson, Ray"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2702"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 15,73,14,14,14,8,0,7,4,14,9,9,0,0,0,0,0,54,38,30,15,30,29,25,17,15,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:22:17]} c5 {[%emt 0:22:16]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:09]} a6 {[%emt 0:00:08]} 6. Be2 {[%emt 0:00:13]} e5 {[%emt 0:00:10]} 7. Nb3 {[%emt 0:00:14]} Be6 {[%emt 0:00:10]} 8. O-O {[%emt 0:00:12]} Be7 {[%emt 0:00:12]} 9. Re1 {[%emt 0:00:18] B92: Sicilian Najdorf: 6 Be2.} O-O {[%emt 0:00:12]} 10. Bf3 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:19]} 11. a4 {[%emt 0:00:11][%cal Ba2a4,Ba4a5][%mdl 32]} Qb8 {[%emt 0:00:11]} 12. a5 {[%emt 0:00:17] 12.Qd3 gains popularity.} Rc8 {[%emt 0:00:09]} 13. h3 {[%emt 0:00:31]} Bd8 {[%emt 0:00:17] [#]} 14. Be3 $146 {[%emt 0:00:48]} ({Predecessor:} 14. Nd2 Rc5 15. Na4 Rc6 16. Nc3 Rc5 17. Na4 Rc8 18. Nc3 b6 19. axb6 Nxb6 20. Nf1 {½-½ Kosteniuk,A (2472)-Ju,W (2518) RUS-CHN Summit (Women) 8th 2012 (1)}) 14... b5 {[%emt 0:00:13]} 15. axb6 {[%emt 0:00:16]} Bxb3 {[%emt 0:00:12]} (15... Bxb6 $11 16. Nd2 a5) 16. cxb3 {[%emt 0:00:13]} (16. b7 {keeps more tension.} Qxb7 17. cxb3 Bb6 18. Qxd6 Bxe3 19. Rxe3 Qxb3 20. Nd5) 16... Bxb6 {[%emt 0:00:09]} 17. Bg4 {[%emt 0:00:31]} (17. g4 $5 {[%cal Rg4g5]}) 17... Bxe3 {[%emt 0:01:00]} 18. Rxe3 {[%emt 0:00:09]} Rd8 {[%emt 0:00:09]} 19. Bxd7 {[%emt 0:00:12]} Rxd7 {[%emt 0:00:09] The position is equal.} 20. Rf3 {[%emt 0:00:30][%cal Of3f6] [#] Strongly threatening Rxf6!} Qd8 {[%emt 0:00:14]} 21. b4 {[%emt 0:00:16]} d5 {[%emt 0:00:25]} 22. exd5 {[%emt 0:00:16]} Nxd5 {[%emt 0:00:09]} 23. Nxd5 {[%emt 0:00:13]} Rxd5 {[%emt 0:00:09]} 24. Qe2 {[%emt 0:00:13]} g6 {[%emt 0:00:46]} 25. Rxa6 {[%emt 0:00:08]} Rxa6 {[%emt 0:00:12]} 26. Qxa6 $11 {[%emt 0:00:17][%mdl 4096] Endgame KQR-KQR} e4 {[%emt 0:00:11]} 27. Rf4 {[%emt 0:00:19]} Rd1+ {[%emt 0:00:39]} (27... Qc7 $5 28. g3 $8 (28. Rxe4 $2 {too greedy.} Rd1+ $19) (28. Qa8+ $2 Rd8 $19) 28... e3 $11) 28. Kh2 {[%emt 0:00:09]} f5 {[%emt 0:00:14]} 29. Qe6+ {[%emt 0:00:13]} Kg7 {[%emt 0:00:10]} 30. g4 {[%emt 0:00:13]} Qc7 {[%emt 0:00:14]} 31. Kg2 $1 {[%emt 0:00:11]} Qxf4 {[%emt 0:00:23]} 32. Qe7+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:09]} 33. Qe8+ $1 {[%emt 0:00:09]} Kg7 {[%emt 0:00:08]} 34. Qe7+ Kg8 35. Qe8+ $1 {[%emt 0:00:17]} Kg7 {[%emt 0:00:17]} 36. Qe7+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:09] [#] ( -> ...Qf3+)} 37. Qe8+ $1 {[%emt 0:00:03] Weighted Error Value: White=0.02 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.1"]
[White "Caruana, Fabiano"]
[Black "Aronian, Levon"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2766"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 10,97,22,22,20,27,23,35,12,-12,-4,-11,-4,-10,0,0,12,-37,14,26,29,45,12,21,26,0,-5,-11,350,343,354,331,588,562,772,565,629,631,722,694,654,388,377,382,390,383,456,428,434,442,456,426,520,528,531,524,454,417,466,464,618,529,519,504,572,562,581,581,567,557,569,555,677,667,645,564,931,908,1283,1358,1371,1288,1136,984,1381,1455,29964,29963,6341,5804]} 1. c4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 2. Nc3 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 3. e4 {[%emt 0:00:04]} d5 {[%emt 0:00:02]} 4. cxd5 {[%emt 0:00:02]} exd5 {[%emt 0:00:01]} 5. e5 {[%emt 0:00:01]} Ne4 {[%emt 0:00:03]} 6. Nf3 {[%emt 0:00:02]} Bf5 {[%emt 0:00:02][%cal Bc8f5,Bf5e4,Be4d5,Bd5g2][%mdl 32] A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4).} 7. Be2 {[%emt 0:00:15]} d4 {[%emt 0:00:33]} 8. Nxe4 {[%emt 0:00:02]} Bxe4 {[%emt 0:00:01] White is slightly better.} 9. d3 {[%emt 0:00:03]} Bd5 {[%emt 0:00:14]} 10. O-O {[%emt 0:00:03]} Nc6 {[%emt 0:00:24] [#]} 11. Bf4 $146 {[%emt 0:00:03]} ({Predecessor:} 11. a3 a5 12. Bf4 a4 13. Nd2 Be7 14. Bg3 O-O 15. Rc1 Qd7 16. Bg4 Be6 17. Bxe6 fxe6 {½-½ Topalov,V (2749)-Nakamura,H (2785) Paris GCT Blitz 2017 (6)}) 11... h6 {[%emt 0:00:36]} 12. Bg3 {[%emt 0:02:13]} g5 {[%emt 0:00:14]} 13. Qa4 {[%emt 0:04:09]} (13. Nd2 $11 {was preferrable.}) 13... Bg7 {[%emt 0:00:19]} ({Better is} 13... h5 $1 $15 14. e6 (14. Nxd4 $2 {is the wrong capture.} h4 $17) 14... fxe6) 14. Nxd4 $11 {[%emt 0:04:31] aiming for Nf5.} (14. Rac1 {simplifies} O-O 15. Nxd4 Bxg2 16. Nxc6 Bxc6 17. Qc4) 14... Bxg2 $1 {[%emt 0:00:20]} 15. Ne6 $36 {[%emt 0:00:18][%mdl 2048] White is more active.} fxe6 {[%emt 0:00:14]} 16. Bh5+ {[%emt 0:00:01]} Ke7 {[%emt 0:01:31]} 17. Qa3+ {[%emt 0:01:47]} Kd7 {[%emt 0:00:02]} 18. Kxg2 {[%emt 0:00:01]} Bxe5 $2 {[%emt 0:00:19][%mdl 8192] This costs Black the game.} (18... Qe7 $11 {and Black is okay.}) 19. Bxe5 $18 {[%emt 0:01:03]} Nxe5 {[%emt 0:02:12] [#]} 20. d4 $1 {[%emt 0:00:01]} Nc6 {[%emt 0:00:45] [#]} (20... Nc4 21. Qa4+ Ke7 22. Qxc4 Qd5+ 23. Qxd5 exd5 24. Rae1+ Kd6) 21. d5 $1 {[%emt 0:00:02][%mdl 512]} exd5 {[%emt 0:00:31]} (21... Nd4 22. dxe6+) 22. Bg4+ {[%emt 0:02:58]} Ke8 {[%emt 0:00:01]} 23. Qf3 {[%emt 0:01:45]} Rf8 {[%emt 0:06:05]} 24. Rae1+ {[%emt 0:01:29][%cal Ba1e1,Be1e5,Be5f5][%mdl 32]} (24. Bh5+ Kd7 25. Bg4+ (25. Qxd5+ Kc8 $15) 25... Kd6 26. Qa3+ Ke5 $18) 24... Ne7 {[%emt 0:00:02]} 25. Bh5+ {[%emt 0:00:01]} Kd7 {[%emt 0:00:01]} 26. Qh3+ {[%emt 0:00:06]} ({Not} 26. Qe2 c6 $18) 26... Nf5 {[%emt 0:00:38]} 27. Re5 $1 {[%emt 0:00:10][%csl LRd5,LRf5]} c6 {[%emt 0:00:09]} (27... Qf6 $2 28. Rxf5 Qxf5 29. Bg4 $18) 28. Rxf5 {[%emt 0:00:07] White wants to mate with Rf7+.} Kc7 {[%emt 0:00:08]} 29. Re1 {[%emt 0:00:40] Qg3+ would be deadly.} Qd6 {[%emt 0:00:08] Repels Qg3} 30. Bf7 {[%emt 0:00:37]} Rad8 {[%emt 0:00:25]} 31. Re6 {[%emt 0:00:05]} Qc5 {[%emt 0:00:02]} 32. Qg3+ {[%emt 0:00:23]} Kb6 {[%emt 0:00:01]} 33. Rxh6 {[%emt 0:00:23]} a5 {[%emt 0:00:12]} 34. Qxg5 {[%emt 0:00:54]} Qc2 {[%emt 0:00:28]} 35. Rf3 {[%emt 0:01:41]} Ka7 {[%emt 0:00:08]} 36. Qe5 {[%emt 0:01:03]} Qa4 {[%emt 0:01:12]} 37. Rg6 {[%emt 0:00:27]} Qe4 {[%emt 0:00:50]} 38. Qxe4 {[%emt 0:00:43]} dxe4 {[%emt 0:00:01]} 39. Rf5 {[%emt 0:00:08]} Rd2 {[%emt 0:00:01]} 40. Re6 {[%emt 0:01:15]} a4 {[%emt 0:01:23]} 41. Rxe4 {[%emt 0:00:25]} b5 {[%emt 0:00:01]} 42. b3 {[%emt 0:00:30]} Rxa2 {[%emt 0:02:09]} 43. bxa4 {[%emt 0:00:01]} Rxa4 {[%emt 0:00:01]} 44. Rxa4+ {[%emt 0:00:01]} bxa4 {[%emt 0:00:02] KRB-KR} 45. h4 {[%emt 0:00:17][%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Kb6 {[%emt 0:00:28]} 46. Rf3 {[%emt 0:00:03]} c5 {[%emt 0:01:36]} 47. h5 {[%emt 0:00:10] Intending h6 and mate.} Ka5 {[%emt 0:00:42]} 48. h6 {[%emt 0:00:17]} Rh8 {[%emt 0:00:02]} 49. Rh3 {[%emt 0:00:10] Weighted Error Value: White=0.26 (precise) /Black=0.64} 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.1"]
[White "Dominguez Perez, Leinier"]
[Black "Shankland, Sam"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2743"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 16,95,26,21,22,26,18,5,49,46,58,58,53,20,62,59,72,66,52,54,82,72,187,180,312,300,320,306,305,270,277,277,367,318,351,345,341,321,291,302,356,342,479,488,491,499,477,459,820,817,796,779,842,236,557,554,520,501,399,404,446,322,1334,689,947,890,906,872,1175,1132,1343,1297,29971,29971,29987,29988,29988,29989,29989,29981,29981,29980]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:01]} 6. Be3 {[%emt 0:00:03]} Ng4 {[%emt 0:00:02]} 7. Bc1 {[%emt 0:00:03]} Nc6 {[%emt 0:00:03]} 8. h3 {[%emt 0:01:31]} Nf6 {[%emt 0:00:02]} 9. Be3 {[%emt 0:00:52]} e5 {[%emt 0:00:19] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 10. Nxc6 $5 {[%emt 0:00:09][%mdl 4] Exploring less charted territory.} bxc6 {[%emt 0:00:01] [#]} 11. f4 $146 {[%emt 0:00:08]} ({Predecessor:} 11. Bc4 Be6 12. Bxe6 fxe6 13. O-O Be7 14. f4 exf4 15. Bxf4 e5 16. Be3 O-O 17. Qe2 d5 18. Rad1 d4 19. Bg5 {1-0 Al Tarbosh,W (2177)-Kanyamarala,T (2082) Titled Tuesday intern op 02nd Nov blitz 2021 (7)}) 11... Be7 {[%emt 0:01:07] The position is equal.} (11... Qa5 $5 {[%cal Rf6e4]}) 12. fxe5 {[%emt 0:06:13]} dxe5 {[%emt 0:00:01]} 13. Qxd8+ {[%emt 0:01:07]} Bxd8 {[%emt 0:00:01]} 14. O-O-O {[%emt 0:00:33]} Be6 {[%emt 0:01:06]} 15. Bd3 {[%emt 0:00:14] White is more active.} Nh5 {[%emt 0:00:59]} 16. Na4 {[%emt 0:02:26]} Nf4 {[%emt 0:00:50]} 17. Bf1 {[%emt 0:00:23]} Bg5 {[%emt 0:02:55][%cal Of4e2]} 18. Kb1 {[%emt 0:00:01] White now steadily converts the win.} O-O {[%emt 0:00:09] [#]} (18... Be7 $16) 19. g3 $1 $18 {[%emt 0:01:26]} Nxh3 {[%emt 0:00:13]} (19... Rfd8 $142 20. Nc3 (20. Re1 Nxh3 21. Bxh3 Bxe3 $16) 20... Rxd1+ {[%mdl 64] Remove Defender} 21. Nxd1 Nh5) 20. Bb6 {[%emt 0:00:34]} Nf4 {[%emt 0:01:34]} 21. gxf4 {[%emt 0:00:03]} exf4 {[%emt 0:00:01]} 22. Rg1 {[%emt 0:01:22] Prevents Bg4} Bh4 {[%emt 0:02:18]} 23. Nc5 {[%emt 0:01:51]} g5 {[%emt 0:03:48]} 24. Nxe6 {[%emt 0:02:51]} fxe6 {[%emt 0:00:01]} 25. Bc4 {[%emt 0:00:04]} Rae8 {[%emt 0:01:17]} 26. Rd2 {[%emt 0:02:14]} (26. Bxa6 h5 27. a4 Ra8) 26... Kg7 {[%emt 0:01:22]} 27. Rd6 {[%emt 0:00:04]} Rf6 {[%emt 0:01:51]} 28. e5 {[%emt 0:00:43]} (28. Bxa6 f3 29. a4 Ra8 $18) 28... Rg6 {[%emt 0:00:13]} (28... Rff8 {was called for.} 29. Bc5 f3) 29. Bd3 {[%emt 0:00:18]} (29. Rxc6 g4 30. Bxa6 Bd8 $18) 29... h5 {[%emt 0:00:47]} 30. Rd7+ {[%emt 0:01:55]} (30. Bxg6 Kxg6 31. Rh1 (31. Rxc6 g4 $18) 31... Bg3 $18) (30. Rxc6 Bg3 31. Bxa6 h4 $18) (30. Bxa6 g4 31. a4 c5 32. Rd7+ Kf8 $18) 30... Kh6 {[%emt 0:00:02]} 31. Rf7 {[%emt 0:00:08]} (31. Bxg6 Kxg6 32. Rh1 Bg3 $18) 31... Bg3 {[%emt 0:01:40]} (31... g4 $142 32. Rxf4 Bg5) 32. Bxg6 {[%emt 0:00:45]} Kxg6 {[%emt 0:00:01]} 33. Rf6+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:45] [#]} 34. Bf2 $2 {[%emt 0:00:38]} h4 $2 {[%emt 0:00:28]} (34... Bxf2 {is a better chance.} 35. Rxg5 h4 36. Rxf4 (36. Rh5+ Kg7 $18) 36... Kh6) 35. Bxg3 {[%emt 0:00:15]} fxg3 {[%emt 0:00:04]} 36. Kc1 {[%emt 0:00:26]} Rd8 {[%emt 0:02:34]} 37. Rxe6 {[%emt 0:00:02]} Rd4 {[%emt 0:00:30]} 38. Rxc6 {[%emt 0:00:38]} Re4 $2 {[%emt 0:00:59]} (38... h3 39. Rxg3 (39. Rxa6 $2 {perishes.} h2 $19) 39... h2 40. Rh3+ (40. Rxa6 $2 {leads to mate.} h1=Q+) 40... Rh4 41. Rxh2 Rxh2 42. Rxa6 Rh4) 39. Kd2 {[%emt 0:00:09]} g4 {[%emt 0:01:18]} 40. Rc3 {[%emt 0:00:24]} Rxe5 {[%emt 0:00:56]} 41. Rc4 {[%emt 0:00:25]} Rg5 {[%emt 0:00:04]} 42. Ke3 {[%emt 0:00:39] Kf4 would be deadly.} Rg8 {[%emt 0:01:27]} 43. Kf4 {[%emt 0:00:06] Threatening mate with Rh1.} Kh6 {[%emt 0:00:01]} 44. Rh1 {[%emt 0:00:23] White mates.} g2 {[%emt 0:00:25]} 45. Rxh4+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:03]} 46. Rxg4+ {[%emt 0:00:03]} Kh8 {[%emt 0:00:02]} 47. Rxg8+ {[%emt 0:00:18]} Kxg8 {[%emt 0:00:00]} 48. Rc3 {[%emt 0:00:01] Weighted Error Value: White=0.46/Black=0.54} ({Not} 48. Rc8+ Kf7 49. Rc7+ Kf8 50. Rc8+ Kf7 51. Rc7+ Kf8 52. Rc8+ Kf7 $11) 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.19"]
[Round "2.1"]
[White "Sevian, Samuel"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2687"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 14,142,10,-7,31,2,27,27,27,26,25,18,24,28,24,22,18,20,20,18,12,9,16,0,15,15,15,15,35,7,25,22,29,21,58,58,61,51,62,51,51,51,52,45,69,69,81,67,74,29,65,59,54,58,45,22,22,0,0,0,12,0,0,0,0,0,0,0,0,0,67,66,66,65,199,54,183,187,187,198,196,195,187,8,8,8,8,8,17,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-4,-4,-4,-4,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 2. d4 {[%emt 0:00:02]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:01]} Bb4 {[%emt 0:00:02]} 4. Qc2 {[%emt 0:00:03]} O-O {[%emt 0:00:05]} 5. a3 {[%emt 0:00:02]} Bxc3+ {[%emt 0:00:06]} 6. Qxc3 {[%emt 0:00:01]} b6 {[%emt 0:00:14] 6...d5 deserves study.} 7. Bg5 {[%emt 0:00:02]} Bb7 {[%emt 0:00:22]} 8. e3 {[%emt 0:00:01]} d5 {[%emt 0:00:44] E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} 9. Nf3 {[%emt 0:03:19]} Nbd7 {[%emt 0:00:44]} 10. cxd5 {[%emt 0:00:41]} Bxd5 {[%emt 0:00:13] White has an edge.} 11. Ne5 {[%emt 0:00:01] [#]} Nxe5 $146 {[%emt 0:01:33]} ({Predecessor:} 11... Qc8 12. f3 Bb7 13. e4 Nxe5 14. dxe5 Nd7 15. Rd1 h6 16. Bh4 a5 17. Bb5 c6 {½-½ Dreev,A (2644)-Abasov,N (2556) Tata Steel-B 78th 2016 (12)}) 12. dxe5 {[%emt 0:00:08]} Ne4 {[%emt 0:00:01][%csl LRc3,LRg5][%mdl 64] Discovered Attack, Double Attack} 13. Bxd8 {[%emt 0:00:02]} Nxc3 {[%emt 0:00:02]} 14. Be7 {[%emt 0:00:01][%cal Oe7f8]} Rfe8 {[%emt 0:00:07]} 15. Bh4 {[%emt 0:00:02]} Na4 {[%emt 0:00:04]} 16. Bb5 {[%emt 0:00:01][%csl LRa4,LRe8]} (16. O-O-O $5 {[%cal Rf1b5]}) 16... Nxb2 {[%emt 0:00:02]} 17. Bxe8 {[%emt 0:00:02]} Rxe8 {[%emt 0:00:02]} 18. f3 {[%emt 0:00:11]} c5 {[%emt 0:01:52]} 19. e4 {[%emt 0:00:23]} Bc6 {[%emt 0:00:16]} 20. Ke2 {[%emt 0:06:44]} c4 {[%emt 0:01:45]} 21. Kd2 {[%emt 0:06:42]} b5 {[%emt 0:02:39]} 22. Kc3 {[%emt 0:00:01]} (22. Kc2 {simplifies} Nd3 23. Rhd1 Rc8 24. Rxd3 cxd3+ 25. Kxd3 Kf8 26. Bf2) 22... Nd3 {[%emt 0:00:03] [#]} 23. a4 $1 {[%emt 0:00:11]} a6 {[%emt 0:00:13]} (23... bxa4 24. Kxc4) 24. axb5 $1 {[%emt 0:00:01]} Bxb5 {[%emt 0:00:35]} (24... axb5 25. Ra7 Rc8 26. Kd4 $16) 25. Bg3 {[%emt 0:01:10]} Rc8 {[%emt 0:00:17]} 26. h4 {[%emt 0:01:05]} h5 {[%emt 0:01:53]} 27. Bh2 {[%emt 0:00:10]} Kf8 {[%emt 0:00:08]} 28. Rhg1 {[%emt 0:00:10]} Ke7 {[%emt 0:00:03]} 29. g4 {[%emt 0:00:24]} hxg4 {[%emt 0:00:03]} 30. Rxg4 {[%emt 0:00:04]} g6 {[%emt 0:00:02]} 31. Rg5 {[%emt 0:01:24]} Rh8 {[%emt 0:03:19]} 32. Bg3 {[%emt 0:00:01][%cal Oh4h5]} Kd7 {[%emt 0:00:02] [#]} 33. h5 $1 {[%emt 0:00:39]} gxh5 {[%emt 0:00:02]} 34. Rh1 {[%emt 0:00:18]} Kc6 {[%emt 0:00:02]} (34... h4 {simplifies} 35. Bxh4 Kc6 36. Rgg1 Nxe5 37. Bf6 Rxh1 38. Rxh1 Nxf3 39. Rh7 Ne1) 35. Rg7 {[%emt 0:01:14][%mdl 1024] White has compensation.} Rd8 {[%emt 0:00:49] Strongly threatening ...Nc5.} 36. Rd1 {[%emt 0:01:00]} ({Of course not} 36. Rxf7 Nc5 37. Rc1 (37. Rxh5 Rd3+ 38. Kc2 c3 $19) 37... Nb3 $15) 36... Rd7 {[%emt 0:00:06]} 37. f4 {[%emt 0:01:14]} Ba4 {[%emt 0:01:46]} 38. Rd2 {[%emt 0:00:18]} Bb3 {[%emt 0:00:03]} 39. f5 {[%emt 0:00:17]} a5 {[%emt 0:00:02]} 40. fxe6 {[%emt 0:00:31]} fxe6 {[%emt 0:00:01]} 41. Rg6 {[%emt 0:00:18] Dancing on a razor blade.} Kb5 {[%emt 0:01:59]} (41... Nc5 $11 42. Rxd7 Kxd7) 42. Rxe6 $14 {[%emt 0:00:08]} Rg7 {[%emt 0:00:02]} 43. Bh2 {[%emt 0:01:21]} Ka4 {[%emt 0:01:52] [#]} (43... Nb4 $1 $14) 44. Rc6 {[%emt 0:00:27]} (44. Rb6 $1 $18) 44... Nb4 {[%emt 0:00:30]} (44... Rg4 $1 $14) 45. Rb6 $18 {[%emt 0:00:01]} Rg4 {[%emt 0:00:47] [#]} 46. Re2 {[%emt 0:00:42] e6 is the strong threat.} Na2+ {[%emt 0:00:29]} 47. Kd4 {[%emt 0:00:23] And now e6 would win.} c3 {[%emt 0:00:20]} 48. Rc6 $2 {[%emt 0:00:11]} (48. e6 $18 {aiming for e7.} Rg7 49. Bf4) 48... Rg8 $11 {[%emt 0:00:47] The position is equal.} 49. e6 {[%emt 0:00:11]} Re8 {[%emt 0:00:26]} 50. Bf4 {[%emt 0:00:54]} Rxe6 {[%emt 0:00:25]} (50... c2 {feels hotter.} 51. Rh2 Nb4 52. Rd6 Rxe6 53. Rxe6 Bxe6 54. Rxh5 Kb3) 51. Rc5 $132 {[%emt 0:00:09][%mdl 2048] White puts up resistance} Rb6 {[%emt 0:00:36]} 52. Bc7 {[%emt 0:00:11]} ({Don't play} 52. Rxh5 Rb4+ 53. Ke3 c2 $17) 52... Rb4+ {[%emt 0:00:27]} 53. Kd3 {[%emt 0:00:07][%csl Gc7][%cal Rc5a5] [#]} Bc4+ $1 {[%emt 0:01:04]} 54. Rxc4 {[%emt 0:00:02]} Nc1+ {[%emt 0:00:01]} 55. Kxc3 {[%emt 0:00:21] Threatening mate with Rh2.} Nxe2+ {[%emt 0:00:02]} 56. Kd3 {[%emt 0:00:00]} Rxc4 {[%emt 0:00:45]} 57. Kxc4 {[%emt 0:00:01][%mdl 4096] Endgame KB-KN} h4 {[%emt 0:00:01]} 58. Bh2 {[%emt 0:00:18]} Ng3 {[%emt 0:00:02] Threatens to win with ...Nf1.} 59. e5 {[%emt 0:00:01]} Nf5 {[%emt 0:00:14] Hoping for ...Ng7.} 60. e6 {[%emt 0:00:01]} h3 {[%emt 0:00:05]} 61. Be5 {[%emt 0:00:30]} Ka3 {[%emt 0:00:02]} 62. Kd5 {[%emt 0:00:13]} Ne7+ {[%emt 0:00:38]} 63. Ke4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:23]} 64. Bd6+ {[%emt 0:00:14]} Kb3 {[%emt 0:00:11]} 65. Ke3 {[%emt 0:00:15] [#]} (65. Kf3 {simplifies} Nd4+ 66. Kg4 Nxe6 67. Kxh3 Kc4 68. Ba3) 65... Ne7 $1 {[%emt 0:00:51][%mdl 64] ( -> ...Nf5+). Deflection, Promotion} 66. Kf3 {[%emt 0:00:08]} (66. Bxe7 h2 67. Kf4 a4 $19) (66. Kf2 Nf5) 66... Nf5 {[%emt 0:00:19]} 67. Bc5 {[%emt 0:00:13]} a4 {[%emt 0:00:07]} 68. e7 {[%emt 0:00:01]} Nxe7 {[%emt 0:00:01]} 69. Bxe7 {[%emt 0:00:01]} a3 {[%emt 0:00:01]} 70. Bxa3 {[%emt 0:00:02]} Kxa3 {[%emt 0:00:01]} (70... h2 $5 71. Kg2 $8 Kxa3 $11) 71. Kg3 {[%emt 0:00:01]} h2 {[%emt 0:00:02]} 72. Kxh2 {[%emt 0:00:00] An interesting game.   Weighted Error Value: White=0.14 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.2"]
[White "Aronian, Levon"]
[Black "Caruana, Fabiano"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2745"]
[BlackElo "2766"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 15,123,20,33,23,31,28,31,25,27,24,36,31,31,0,20,0,-7,-23,47,61,69,59,141,160,141,95,95,90,206,223,212,204,218,195,189,186,200,183,177,195,229,212,228,222,235,190,199,198,197,194,184,186,180,127,131,131,118,108,123,112,119,68,92,88,88,8,18,18,605,115,127,107,354,189,201,201,275,264,251,238,443,454,432,423,379,366,345,345,1206,1199,1177,1113,1094,621,526,519,1164,997,1257,1133,29956,29957,29959,29961,29969,29962,29962,29957,29949,8882]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:02]} a6 {[%emt 0:00:01]} 4. Ba4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 5. d3 {[%emt 0:00:03]} Bc5 {[%emt 0:00:02]} 6. O-O {[%emt 0:00:06]} b5 {[%emt 0:00:18]} 7. Bb3 {[%emt 0:00:01]} O-O {[%emt 0:00:02]} 8. c3 {[%emt 0:00:34]} d6 {[%emt 0:00:02]} 9. Bg5 {[%emt 0:00:13] C78: Ruy Lopez: Archangelsk and Möller Defences.} h6 {[%emt 0:00:15]} 10. Bh4 {[%emt 0:00:02]} g5 {[%emt 0:00:39] 10...Bb6 deserves study.} 11. Bg3 {[%emt 0:00:01] White is slightly better.} Bb6 {[%emt 0:00:07]} 12. a4 {[%emt 0:00:06] next axb5 is good for White.} Rb8 {[%emt 0:00:30]} 13. Nbd2 {[%emt 0:00:01] [#]} Nh7 $146 {[%emt 0:00:30]} ({Predecessor:} 13... Kg7 14. h3 g4 15. Nh4 Nh5 16. Kh2 Qg5 17. hxg4 Bxg4 18. Ndf3 Nxg3 19. fxg3 Qh5 {½-½ Moll,R (2554)-Pessoa,F (2524) W-ch32 final email 2020}) 14. Re1 {[%emt 0:01:12]} Kh8 {[%emt 0:00:25]} (14... h5 $5 {[%cal Rh5h4]} 15. axb5 axb5 $11) 15. axb5 {[%emt 0:00:23]} axb5 {[%emt 0:00:02]} 16. Nf1 {[%emt 0:00:04]} f5 {[%emt 0:02:07]} (16... h5 $1 $11 17. h4 g4) 17. exf5 $1 $14 {[%emt 0:00:05]} Bxf5 {[%emt 0:00:02]} 18. Ne3 {[%emt 0:00:23]} Bg6 {[%emt 0:00:56]} (18... Bxe3 $14 19. Rxe3 h5) 19. Nd5 $1 $16 {[%emt 0:02:43]} Nf6 {[%emt 0:07:25]} 20. Nxb6 {[%emt 0:00:12]} ({White should try} 20. d4 $1 {[%cal Rd4e5]}) 20... Rxb6 {[%emt 0:00:01]} 21. d4 $1 {[%emt 0:00:26][%cal Rd4e5]} exd4 {[%emt 0:06:19]} (21... e4 $16 {might work better.}) 22. Nxd4 $18 {[%emt 0:00:02]} Nxd4 {[%emt 0:00:02]} 23. Qxd4 {[%emt 0:00:02]} (23. cxd4 $6 Rb8 $16) 23... c5 {[%emt 0:00:26]} 24. Qd1 {[%emt 0:00:01]} b4 {[%emt 0:00:54]} 25. Bc2 {[%emt 0:02:45]} Bxc2 {[%emt 0:00:25]} 26. Qxc2 {[%emt 0:00:02] Black must now prevent Qg6.} Qd7 {[%emt 0:00:20]} 27. cxb4 {[%emt 0:01:20]} cxb4 {[%emt 0:00:01]} 28. Qd3 {[%emt 0:00:52]} Kg7 {[%emt 0:03:15]} 29. f3 {[%emt 0:00:15]} Rf7 {[%emt 0:00:34][%cal Bf8f7,Bf7e7,Be7e3,Be3d3][%mdl 32]} 30. Ra5 {[%emt 0:01:08] Against Qb5} Rc6 {[%emt 0:00:41]} 31. Bf2 {[%emt 0:00:32]} Re7 {[%emt 0:00:25]} 32. Rd1 {[%emt 0:00:20]} Qe6 {[%emt 0:00:35] [#]} 33. h4 $1 {[%emt 0:02:27]} (33. Bd4 $6 Qe2 $16) 33... gxh4 {[%emt 0:00:01]} 34. Bxh4 {[%emt 0:00:52]} (34. Re1 $18 Qd7 35. Rxe7+ (35. Bxh4 Rxe1+ {[%mdl 64] Remove Defender} 36. Bxe1 Qc7 $16) 35... Qxe7 36. Qd2 (36. Bxh4 Rc1+ 37. Kh2 Rc5 $14)) 34... Qe3+ {[%emt 0:00:01]} 35. Qxe3 {[%emt 0:00:17]} Rxe3 {[%emt 0:00:02]} 36. Rd4 {[%emt 0:00:02]} b3 {[%emt 0:01:42]} (36... Rc1+ $2 37. Kh2 Re6 38. Ra7+ (38. Rxb4 Rc2 $16) 38... Kg6 39. Ra6 $18 (39. Rxb4 Rc2 $16)) 37. Rf4 {[%emt 0:00:38] aiming for Ra7+.} d5 {[%emt 0:00:32]} 38. Bf2 {[%emt 0:02:10]} (38. Rb5 $16) 38... Rd3 {[%emt 0:00:30]} 39. Bd4 {[%emt 0:00:12]} Kg6 {[%emt 0:00:01]} 40. Ra8 {[%emt 0:00:05]} ({Better is} 40. Kh2 $16) 40... Kg5 $1 $11 {[%emt 0:00:39]} 41. Be5 {[%emt 0:00:14] Hoping for Rf8.} Re6 $2 {[%emt 0:00:38][%mdl 8192] [#]} (41... Re3 $11 42. Rb4 Rc1+ 43. Kf2 Rxe5 44. f4+ (44. Rxb3 $2 {is the wrong capture.} Rc2+ 45. Kf1 Ree2 $19) 44... Kf5 45. fxe5 Ne4+ 46. Kf3 Rf1+ 47. Ke2 (47. Ke3 Re1+ 48. Kd3 Rd1+ 49. Ke3 Re1+ 50. Kf3 Rf1+ 51. Ke3 Re1+ $11) 47... Rf2+ 48. Ke3 Rxb2) 42. Rd4 $2 {[%emt 0:00:57]} (42. Rf8 $1 $18) 42... Rxd4 $16 {[%emt 0:00:05]} 43. Bxd4 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} Re2 $2 {[%emt 0:00:22]} (43... Rc6 $16 {keeps fighting.}) 44. Rd8 {[%emt 0:01:51]} (44. f4+ $142 Kf5 45. Rf8 Kxf4 46. Bxf6) 44... h5 {[%emt 0:00:12]} 45. Rd6 {[%emt 0:00:20] Wards off Re6} Nh7 {[%emt 0:00:10]} 46. Rxd5+ {[%emt 0:00:21]} Kg6 {[%emt 0:00:00]} 47. Rd6+ {[%emt 0:00:02]} Kf5 $2 {[%emt 0:00:15]} (47... Kf7 {was necessary.} 48. Rd7+ Re7) 48. Rh6 $18 {[%emt 0:00:15][%csl LRh5,LRh7]} Re7 {[%emt 0:00:01]} 49. Rxh5+ {[%emt 0:00:14]} Ng5 {[%emt 0:00:01] [#]} 50. f4 $1 {[%emt 0:00:30][%mdl 64] Deflection} Kxf4 {[%emt 0:00:15]} 51. Bf6 {[%emt 0:00:01][%csl LRe7,LRg5]} Rf7 {[%emt 0:00:28]} (51... Nf3+ 52. gxf3 Re6) 52. Bxg5+ {[%emt 0:00:01] KRB-KR} Kg4 {[%emt 0:00:00]} 53. Rh3 {[%emt 0:00:02]} Kxg5 {[%emt 0:00:01] KR-KR} 54. Rg3+ {[%emt 0:00:01]} Kh4 {[%emt 0:00:02]} 55. Rxb3 {[%emt 0:00:01]} Rd7 {[%emt 0:00:03]} (55... Kg4 $142 56. Rd3 Rf4) 56. Kf2 {[%emt 0:00:21]} Rd2+ {[%emt 0:00:01]} 57. Ke3 {[%emt 0:00:07]} Rxg2 {[%emt 0:00:01]} 58. Rb5 {[%emt 0:00:01] White mates.} Rg4 {[%emt 0:00:11]} 59. b4 {[%emt 0:00:10]} Kg3 {[%emt 0:00:01]} 60. Kd3 {[%emt 0:00:02]} Rf4 {[%emt 0:00:24]} 61. Kc3 {[%emt 0:00:07]} Kf3 {[%emt 0:00:02]} 62. Re5 {[%emt 0:00:04] Weighted Error Value: White=0.32/Black=0.43} 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.2"]
[White "Shankland, Sam"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2710"]
[BlackElo "2743"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 11,99,14,28,12,35,0,9,0,6,6,8,7,2,0,0,0,22,19,17,0,0,0,0,0,9,16,17,10,16,15,14,10,17,5,4,-7,0,-18,0,-6,-13,-10,0,0,0,-27,0,-4,0,-41,-27,-34,-31,-31,-29,-30,-30,-31,-29,-87,-87,-88,-77,-145,-91,-100,-89,-74,-66,-66,-66,-66,-66,-66,-66,-66,-66,-66,-66,-66,-66,-66,-51,-67,0,-66,0,-70,0,-66]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:11]} 4. Bd3 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 5. Nxe5 {[%emt 0:00:02]} Nd7 {[%emt 0:00:01]} 6. Nxd7 {[%emt 0:00:02]} Bxd7 {[%emt 0:00:02]} 7. Nc3 {[%emt 0:00:01] C43: Petroff Defence: 3 d4.} Qh4 {[%emt 0:05:23][%csl Ge4][%cal Rh4f2] [#]} 8. Nxe4 $146 {[%emt 0:00:03]} (8. O-O $5 {[%cal Rc3d5]} Nxc3 9. bxc3 $11) ({Predecessor:} 8. O-O Nxc3 9. bxc3 O-O-O 10. Qf3 Be6 11. Bf4 Bd6 12. Bg3 Qg4 13. Qxg4 Bxg4 14. Rfe1 Be6 15. Be5 Bxe5 16. Rxe5 {½-½ Vasquez Schroder,R (2500)-Deac,B (2679) Titled Tuesday intern op 26th Apr Early blitz 2022 (11)}) 8... dxe4 {[%emt 0:00:03]} 9. g3 {[%emt 0:00:01]} Bb4+ {[%emt 0:05:57]} 10. c3 {[%emt 0:00:01]} Qe7 {[%emt 0:00:02]} 11. Bc2 {[%emt 0:00:01]} Bd6 {[%emt 0:00:01]} 12. O-O {[%emt 0:00:06][%cal Oc2e4]} O-O {[%emt 0:00:35]} 13. f3 {[%emt 0:00:05]} exf3 {[%emt 0:00:32]} 14. Qxf3 {[%emt 0:00:02]} Rae8 {[%emt 0:02:46]} 15. Bf4 {[%emt 0:03:29]} (15. Qd3 $5 {[%cal Rd3h7]} f5 16. Bd2 $14) 15... Bxf4 {[%emt 0:01:31]} 16. Qxf4 {[%emt 0:00:19]} Bh3 {[%emt 0:01:01]} 17. Rfd1 {[%emt 0:00:17]} Qe3+ {[%emt 0:01:21]} 18. Qxe3 {[%emt 0:00:11]} Rxe3 {[%emt 0:00:01]} 19. Re1 {[%emt 0:00:49] Dodges Re2} Rfe8 {[%emt 0:00:01]} 20. Rxe3 {[%emt 0:00:12]} Rxe3 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} 21. Kf2 {[%emt 0:00:01] Wards off Re2+} Re6 {[%emt 0:00:19]} 22. d5 {[%emt 0:01:17]} Re5 {[%emt 0:00:14]} 23. c4 {[%emt 0:00:50]} Kf8 {[%emt 0:00:33]} 24. Rd1 {[%emt 0:01:27]} (24. Bxh7 g6 25. Rd1 Kg7 26. Bxg6 (26. d6 $2 cxd6 27. Bxg6 fxg6 $19) 26... fxg6 $17) 24... Ke7 {[%emt 0:00:42]} (24... Bg4 $5 {[%cal Re5e2]} 25. Rd2 Ke7 $11) 25. b4 {[%emt 0:01:09]} (25. Bxh7 g6 26. Rd4 Rf5+ 27. Ke3 Rh5 28. Re4+ Kf8 29. Bxg6 (29. Rh4 $2 Rxh4 30. gxh4 Kg7 $19) 29... fxg6 $17) 25... Bg4 {[%emt 0:01:13] ...Re2+ would be deadly.} 26. Rd2 {[%emt 0:00:11] Inhibits Re2+.} b6 {[%emt 0:00:26]} 27. Bd3 {[%emt 0:01:00]} Kd6 {[%emt 0:00:27]} 28. Bf1 {[%emt 0:00:09]} Rf5+ {[%emt 0:00:44]} 29. Kg1 {[%emt 0:00:02]} Re5 {[%emt 0:00:01]} 30. Rd4 {[%emt 0:01:36]} Bd7 {[%emt 0:00:33]} 31. Kf2 {[%emt 0:01:04] Against Re3} a5 {[%emt 0:00:58]} 32. a3 {[%emt 0:00:15]} axb4 {[%emt 0:00:27]} 33. axb4 {[%emt 0:00:01]} Re8 {[%emt 0:00:27]} 34. Bd3 {[%emt 0:00:53]} h6 {[%emt 0:00:18]} 35. Bc2 {[%emt 0:01:05]} (35. Rf4 $11 {remains equal.} f6 36. b5) 35... Ra8 $17 {[%emt 0:00:16] Hoping for ...Ra2.} 36. Ke3 {[%emt 0:00:20]} Ra2 {[%emt 0:00:27]} 37. Bb3 {[%emt 0:01:04] [#]} ({White should play} 37. Rd2) 37... Ra3 {[%emt 0:01:16]} (37... Rb2 $142 $1 {[%cal Rb2b3]} 38. Rd3 Bf5) 38. Rd3 {[%emt 0:00:00]} Bf5 {[%emt 0:00:02]} 39. Rc3 {[%emt 0:00:02] [#]} Bc2 $1 {[%emt 0:00:01][%mdl 64] Pin} 40. c5+ $1 {[%emt 0:01:06]} bxc5 {[%emt 0:00:02]} 41. bxc5+ {[%emt 0:00:01]} Ke5 {[%emt 0:00:01]} 42. d6 $1 {[%emt 0:00:29]} cxd6 {[%emt 0:00:02]} (42... Rxb3 $2 43. Rxb3 cxd6 44. Rc3 $18) (42... Bxb3 43. d7 (43. dxc7 Ra8 $11) 43... Ra8 44. Rxb3 $16) 43. cxd6 {[%emt 0:00:34]} Kxd6 {[%emt 0:00:02]} ({But not} 43... Rxb3 44. Rxb3 Kxd6 45. Rb8 $16) ({Much less strong is} 43... Bxb3 44. d7 Be6 45. Rxa3 (45. d8=R $2 {is the wrong capture.} Rxc3+ 46. Kd2 Ra3 $19) 45... Bxd7 46. Ra5+ Ke6 47. Ra7 $16) 44. Rxc2 {[%emt 0:00:00] Threatens to win with Rc3.} Rxb3+ $15 {[%emt 0:00:02] KR-KR} 45. Kf2 {[%emt 0:00:01]} Ra3 {[%emt 0:00:02]} 46. Rb2 {[%emt 0:00:01]} Rc3 {[%emt 0:00:01]} 47. Re2 {[%emt 0:00:02]} Ra3 {[%emt 0:00:02]} 48. Rb2 $1 {[%emt 0:00:01]} Rc3 {[%emt 0:00:02]} 49. Re2 $1 {[%emt 0:00:00]} Ra3 {[%emt 0:00:02]} 50. Rb2 $1 {[%emt 0:00:01] Weighted Error Value: White=0.10 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.19"]
[Round "2.2"]
[White "Robson, Ray"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2702"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 16,99,6,7,23,-18,21,13,14,0,46,51,54,21,60,18,26,26,45,46,43,60,59,53,46,52,62,52,45,48,46,41,45,42,61,62,99,62,68,61,68,52,68,61,69,65,80,84,83,57,84,79,76,77,238,225,237,61,54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:02]} 4. d3 {[%emt 0:00:05]} Be7 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:29]} O-O {[%emt 0:00:02]} 6. Nc3 {[%emt 0:01:50]} d6 {[%emt 0:00:02]} 7. a3 {[%emt 0:00:15]} Bg4 {[%emt 0:00:27] 7...h6 deserves study.} 8. h3 {[%emt 0:01:01]} Bh5 {[%emt 0:00:01]} 9. Be3 {[%emt 0:01:42]} Kh8 {[%emt 0:00:05] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 10. Kh1 {[%emt 0:02:36] [#]} Qc8 $146 {[%emt 0:03:38][%cal Oc6d4]} (10... Nd4 $5 {[%cal Rd4f3]}) ({Predecessor:} 10... Qd7 11. Bb5 a6 12. Bxc6 bxc6 13. Rg1 Rab8 14. b3 Bxf3 15. Qxf3 d5 16. Bg5 Ng8 17. Bxe7 Nxe7 {½-½ Suchanek,L-Hora,V CSR Army-ch12 1965 (14)}) 11. Rg1 {[%emt 0:01:46]} Nd4 {[%emt 0:01:11]} 12. g4 {[%emt 0:00:45]} Nxf3 {[%emt 0:00:02]} (12... Nxg4 $1 $11 13. hxg4 Bxg4 14. Rxg4 Qxg4 15. Nxd4 {[%mdl 64] Discovered Attack} Qh3+ 16. Kg1 exd4 17. Bxd4 Bf6) 13. Qxf3 $14 {[%emt 0:00:04]} Bg6 {[%emt 0:00:01]} 14. Bb3 {[%emt 0:02:59]} c6 {[%emt 0:00:19]} 15. Ne2 {[%emt 0:00:17]} h6 {[%emt 0:01:02]} 16. Ng3 {[%emt 0:01:31]} Nh7 {[%emt 0:00:30]} 17. Nf5 {[%emt 0:00:19]} Qd8 {[%emt 0:00:07]} 18. Qg3 {[%emt 0:01:10]} Bg5 {[%emt 0:01:06]} 19. h4 {[%emt 0:01:36]} Bxe3 {[%emt 0:00:04]} 20. Nxe3 {[%emt 0:00:14]} f6 {[%emt 0:00:04]} 21. f4 {[%emt 0:05:12]} exf4 {[%emt 0:00:16] Black is weak on the light squares} 22. Qxf4 {[%emt 0:00:01]} Qd7 {[%emt 0:00:12]} 23. Nf5 {[%emt 0:00:31]} Rad8 {[%emt 0:00:12]} 24. Rae1 {[%emt 0:00:40]} Bf7 {[%emt 0:00:53]} 25. Bxf7 {[%emt 0:00:11]} Qxf7 {[%emt 0:00:13]} 26. d4 {[%emt 0:00:33] White has more active pieces.} (26. Nxd6 $2 {perishes.} Qc7 27. Qg3 (27. e5 $2 fxe5 28. Qxe5 Rxd6 $19) 27... Rxd6 $19) 26... Qe6 {[%emt 0:02:13]} 27. Re3 {[%emt 0:00:04]} Rd7 {[%emt 0:02:25]} 28. Kh2 {[%emt 0:00:31]} Kg8 {[%emt 0:00:54]} 29. Rge1 $36 {[%emt 0:00:19][%mdl 2048] White has some pressure.} c5 {[%emt 0:02:14]} 30. c3 {[%emt 0:00:14]} cxd4 {[%emt 0:00:35]} 31. cxd4 {[%emt 0:00:02]} Rc8 {[%emt 0:00:03]} 32. R1e2 {[%emt 0:00:33]} a5 {[%emt 0:02:57]} 33. e5 {[%emt 0:00:48]} dxe5 {[%emt 0:00:53]} 34. dxe5 {[%emt 0:00:03]} Rc4 $2 {[%emt 0:00:06] [#]} (34... Rcd8 $16 {was worth a try.}) 35. Qg3 $1 $18 {[%emt 0:00:57] Hoping for exf6.} Nf8 {[%emt 0:01:41] [#]} 36. exf6 $2 {[%emt 0:00:26]} ({White has to play} 36. Rf2 $1 $18 {Black must now prevent exf6.} fxe5 37. Rxe5 Rxg4 38. Rxe6 Rxg3 39. Re8 (39. Ne7+ Kh7 $18)) 36... Qxf6 $14 {[%emt 0:00:01]} 37. Ne7+ {[%emt 0:00:27]} ({Better is} 37. Re8 $14 Kh7 38. h5) 37... Kh7 $1 $11 {[%emt 0:01:18] The position is equal.} 38. Rf3 {[%emt 0:00:09][%mdl 64] Skewer, Deflection} Qa6 {[%emt 0:01:00][%cal Oc4g4] Threatens to win with ...Rxg4!} 39. Rxf8 {[%emt 0:00:09][%cal Of8h8] Threatening mate with Rh8+!} (39. Rg2 {simplifies} Ng6 40. Nxg6 Qxg6 41. Rf8) 39... Rcc7 {[%emt 0:00:02]} 40. Qe5 {[%emt 0:00:48] Qf5+ would kill now.} Rxe7 {[%emt 0:00:17]} 41. Qf5+ {[%emt 0:00:02]} (41. Qxe7 $2 {is the wrong capture.} Rxe7 42. Rxe7 Qd6+ 43. Kh3 Qxe7 $19) 41... g6 {[%emt 0:00:01]} 42. Rxe7+ {[%emt 0:00:17]} Rxe7 {[%emt 0:00:00]} 43. Rh8+ {[%emt 0:00:11][%mdl 64] Decoy} Kxh8 {[%emt 0:00:06][%mdl 4096] Endgame} 44. Qf8+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:02] ( -> ...Qe2+)} 45. Qxe7+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:04]} 46. Qe8+ {[%emt 0:00:18]} Kg7 {[%emt 0:00:02]} 47. Qe7+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:01]} 48. Qe8+ {[%emt 0:00:22]} Kg7 {[%emt 0:00:01]} 49. Qe7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:01]} 50. Qe8+ {[%emt 0:00:03] An exciting game.   Weighted Error Value: White=0.17 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.3"]
[White "Aronian, Levon"]
[Black "Caruana, Fabiano"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2745"]
[BlackElo "2766"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "600+5"]

{[%evp 13,125,21,32,23,23,21,22,26,29,31,52,29,41,67,53,-19,-12,-24,0,-14,4,-9,0,0,0,-7,0,0,-7,0,55,39,67,9,129,6,6,6,8,0,0,0,56,60,65,13,69,13,68,83,266,215,205,190,168,181,183,183,182,0,0,0,204,190,210,194,204,195,184,0,14,11,16,13,239,248,252,260,262,227,433,408,553,542,606,602,593,588,612,551,534,526,704,704,767,685,675,673,631,600,672,654,835,835,2168,2097,7439,7704,9393,6847,7491,6101,5469,5405]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} 3. Bb5 {[%emt 0:00:02]} a6 {[%emt 0:00:01]} 4. Ba4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. d3 {[%emt 0:00:02]} d6 {[%emt 0:00:01]} 6. c3 {[%emt 0:00:04]} g6 {[%emt 0:00:05]} 7. O-O {[%emt 0:00:03]} Bg7 {[%emt 0:00:01]} 8. Be3 {[%emt 0:00:10] C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} O-O {[%emt 0:00:06]} 9. Nbd2 {[%emt 0:00:02]} h6 {[%emt 0:00:13]} 10. h3 {[%emt 0:00:02] The position is equal.} Nd7 {[%emt 0:00:03] [#]} 11. d4 $5 $146 {[%emt 0:00:26][%mdl 8] New and interesting.} ({Predecessor:} 11. Nh2 Ne7 12. f4 exf4 13. Bxf4 Nc5 14. Bc2 Ne6 15. Be3 f5 16. d4 f4 17. Bf2 {1-0 Murzin,V (2502)-Nihal,S (2620) Gelfand Challenge rapid 2021 (19)}) 11... f5 {[%emt 0:00:33]} 12. exf5 {[%emt 0:00:20]} gxf5 {[%emt 0:00:02]} 13. dxe5 {[%emt 0:00:27]} dxe5 {[%emt 0:00:02]} 14. Bxc6 {[%emt 0:00:46]} (14. g3 $14) 14... bxc6 $11 {[%emt 0:00:01]} 15. Nb3 {[%emt 0:00:02]} (15. Qa4 {looks sharper.} f4 16. Qc4+ Kh7 17. Qxc6 fxe3 18. Qxa8 exd2 19. Qe4+) 15... Qf6 {[%emt 0:02:35]} 16. Re1 {[%emt 0:00:11]} Re8 {[%emt 0:00:09]} 17. Qc2 {[%emt 0:00:35]} Qf7 {[%emt 0:02:53]} 18. Rad1 {[%emt 0:01:08]} e4 {[%emt 0:00:10]} 19. Nfd4 {[%emt 0:00:01]} f4 {[%emt 0:01:26][%cal Bf5f4,Bf4f3][%mdl 32]} 20. Bc1 {[%emt 0:00:21]} c5 {[%emt 0:00:31]} 21. Ne2 {[%emt 0:00:20]} e3 {[%emt 0:00:27]} (21... c4 $11 22. Nbd4 f3) 22. fxe3 {[%emt 0:00:36] Rf1 is the strong threat.} (22. Rf1 $5 {[%cal Rf2e3]}) 22... f3 $1 {[%emt 0:00:01] aiming for ...f2+.} (22... fxe3 23. Rf1 Qe7 24. Rf3 $16) (22... c4 23. Nbd4 $16) 23. Nf4 {[%emt 0:00:11]} (23. Rf1 $14) 23... Bb7 {[%emt 0:01:00]} (23... a5 $1 $11 {keeps the balance.}) 24. Qg6 {[%emt 0:01:47]} ({Better is} 24. e4 $16) 24... Qxg6 {[%emt 0:00:26]} 25. Nxg6 {[%emt 0:00:01] A dynamic duo of knights.} Rad8 {[%emt 0:00:01]} 26. Nf4 {[%emt 0:00:05][%cal Oe3e4]} Ba8 {[%emt 0:00:50] Prevents e4} 27. gxf3 {[%emt 0:03:01]} Ne5 {[%emt 0:00:01]} (27... Bxf3 $11 28. Rd2 Bf6) 28. Kf2 {[%emt 0:00:17] Hoping for e4.} Nxf3 {[%emt 0:00:01]} 29. Rf1 {[%emt 0:00:03]} (29. Rxd8 $14 Rxd8 30. Rf1) 29... c4 {[%emt 0:00:05]} (29... Rxd1 $11 30. Rxd1 c4) 30. Nc5 {[%emt 0:00:13]} ({White should play} 30. Rxd8 $14 Rxd8 31. Nc5) 30... Bf6 {[%emt 0:00:21]} (30... Rxd1 $1 $11 31. Rxd1 Ng5) 31. Rxd8 {[%emt 0:00:06]} (31. Nxa6 Bh4+ 32. Ke2 Nh2 33. Rxd8 Rxd8 34. Rg1+ Kf7 $11) (31. Ke2 {is interesting.} Ng5 32. Nd7 Bg7 33. h4) 31... Rxd8 {[%emt 0:00:01]} (31... Bxd8 $16 32. Nfe6 (32. Nxa6 Nh2 $11) 32... Ng5 33. Nxd8 Rxd8) 32. Ke2 {[%emt 0:00:01]} ({Worse is} 32. Nxa6 Bh4+ 33. Ke2 Nh2 34. Rg1+ Kf7 $11) 32... Rd6 {[%emt 0:00:25]} 33. Rxf3 {[%emt 0:00:17]} Bxf3+ {[%emt 0:00:01]} 34. Kxf3 {[%emt 0:00:01]} Rd1 {[%emt 0:00:01]} 35. Ne2 {[%emt 0:00:01]} Rf1+ {[%emt 0:00:09]} 36. Kg4 {[%emt 0:00:27]} Re1 {[%emt 0:00:02]} 37. Kf3 {[%emt 0:00:13]} Rf1+ $1 {[%emt 0:00:01]} 38. Kg2 {[%emt 0:00:07]} Re1 {[%emt 0:00:01] [#]} 39. Kf2 {[%emt 0:00:03]} Bh4+ {[%emt 0:00:03]} 40. Kf3 {[%emt 0:00:01]} Kf7 {[%emt 0:00:24]} 41. e4 $2 {[%emt 0:00:24]} ({White should try} 41. b4 $18) 41... Rf1+ {[%emt 0:00:05]} 42. Kg4 {[%emt 0:00:01]} Be7 {[%emt 0:00:05]} 43. Nxa6 {[%emt 0:00:01]} Re1 $2 {[%emt 0:00:06] White leaves nothing to chance now.} (43... h5+ $1 $11 44. Kxh5 Re1) 44. Kf3 $18 {[%emt 0:00:01]} Rf1+ {[%emt 0:00:00]} 45. Kg2 {[%emt 0:00:01]} Re1 {[%emt 0:00:01] [#]} 46. Kf2 {[%emt 0:00:10]} Rh1 {[%emt 0:00:08]} (46... Bh4+ 47. Kf3 h5) 47. Bxh6 {[%emt 0:00:15]} Rxh3 {[%emt 0:00:08]} 48. Bf4 {[%emt 0:00:01] White is clearly winning.} c5 {[%emt 0:00:03]} 49. Nc7 {[%emt 0:00:04]} Rh1 {[%emt 0:00:05]} 50. Nd5 {[%emt 0:00:02]} Bh4+ {[%emt 0:00:02]} 51. Kf3 {[%emt 0:00:09]} Rf1+ {[%emt 0:00:04]} 52. Kg4 {[%emt 0:00:01]} Bd8 {[%emt 0:00:03]} 53. Be3 {[%emt 0:00:09]} Re1 {[%emt 0:00:11]} 54. Kf3 {[%emt 0:00:01]} Rf1+ {[%emt 0:00:01]} 55. Kg2 {[%emt 0:00:01]} Re1 {[%emt 0:00:00]} 56. Kf2 {[%emt 0:00:01]} Bh4+ {[%emt 0:00:01]} 57. Kf3 {[%emt 0:00:01]} Rf1+ {[%emt 0:00:01]} 58. Kg4 {[%emt 0:00:02]} Re1 {[%emt 0:00:04]} 59. Kxh4 {[%emt 0:00:11] Strongly threatening Nef4.} Rxe2 {[%emt 0:00:01]} 60. Kg4 {[%emt 0:00:02]} ({Weaker is} 60. Bxc5 Rxe4+ 61. Kg3 Re5 $16) 60... Rxb2 {[%emt 0:00:08]} 61. Bxc5 {[%emt 0:00:01] And now Kf5 would win.} Rxa2 {[%emt 0:00:08]} 62. Bd4 {[%emt 0:00:01] Threatens to win with Kf5.} Ra1 {[%emt 0:00:07]} 63. Kf5 {[%emt 0:00:03] Weighted Error Value: White=0.23 (precise) /Black=0.33} 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.4"]
[White "Caruana, Fabiano"]
[Black "Aronian, Levon"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2766"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "185"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "600+5"]

{[%evp 26,185,-4,-1,-10,-8,-8,-9,0,-8,2,2,24,16,33,33,40,0,0,0,40,33,33,33,33,0,33,0,33,33,18,18,18,18,18,11,11,-16,11,4,4,0,0,0,0,0,0,0,0,0,0,0,13,12,28,10,22,0,0,0,0,0,10,0,0,0,0,-18,-34,-38,83,89,81,-17,0,0,78,0,93,84,890,899,29990,65,74,81,81,77,39,22,17,0,0,0,0,0,0,0,0,0,0,0,33,0,502,495,477,440,450,43,47,39,39,39,917,917,908,908,899,899,872,881,816,810,735,720,5185,5185,5157,1016,1884,927,1112,920,920,153,160,156,154,107,106,0,878,869,526,59,66,54,29985,29986,29986,29987,29987,914,851,879,862,878,862,751,5057,4132]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 4. d3 {[%emt 0:00:01]} Bc5 {[%emt 0:00:02]} 5. Bxc6 {[%emt 0:00:01]} dxc6 {[%emt 0:00:02]} 6. Nbd2 {[%emt 0:00:01]} Be6 {[%emt 0:00:04]} 7. O-O {[%emt 0:00:03]} Bd6 {[%emt 0:00:07]} 8. Nb3 {[%emt 0:00:01]} b6 {[%emt 0:00:09]} 9. Bg5 {[%emt 0:00:02]} Qd7 {[%emt 0:00:08]} 10. Bh4 {[%emt 0:00:03]} c5 {[%emt 0:00:01]} 11. Nbd2 {[%emt 0:00:27]} Nh5 {[%emt 0:00:57]} 12. Ng5 {[%emt 0:00:03]} Nf4 {[%emt 0:00:25]} 13. Nxe6 {[%emt 0:00:26]} Nxe6 {[%emt 0:00:16]} 14. Nc4 {[%emt 0:00:03]} f6 {[%emt 0:00:02]} 15. f3 {[%emt 0:00:21]} a5 {[%emt 0:00:27]} 16. a4 {[%emt 0:00:05]} h5 {[%emt 0:00:14]} 17. Bf2 {[%emt 0:00:25]} h4 {[%emt 0:00:10]} 18. h3 {[%emt 0:00:21]} Be7 {[%emt 0:00:37]} 19. Qe1 {[%emt 0:00:12]} g5 {[%emt 0:00:12]} 20. Ne3 {[%emt 0:00:31]} O-O-O {[%emt 0:00:21]} 21. Nf5 {[%emt 0:00:29]} Nd4 {[%emt 0:00:14]} 22. Ne3 {[%emt 0:00:48]} Ne6 {[%emt 0:00:10]} 23. Kh2 {[%emt 0:00:10]} Kb7 {[%emt 0:00:03]} 24. Qc3 {[%emt 0:00:04]} Nd4 {[%emt 0:00:17]} 25. Nc4 {[%emt 0:00:11]} Rhf8 {[%emt 0:00:25]} 26. Rfe1 {[%emt 0:00:15]} Qc6 {[%emt 0:00:14]} 27. Qd2 {[%emt 0:00:11]} Qd7 {[%emt 0:00:07]} 28. Be3 {[%emt 0:00:02]} Qe6 {[%emt 0:00:11]} 29. Qf2 {[%emt 0:00:03]} Qc6 {[%emt 0:00:06]} 30. Reb1 {[%emt 0:00:11]} Kc8 {[%emt 0:00:04]} 31. Rd1 {[%emt 0:00:21]} Qe6 {[%emt 0:00:09]} 32. Kh1 {[%emt 0:00:12]} Rd7 {[%emt 0:00:03]} 33. c3 {[%emt 0:00:52]} Nc6 {[%emt 0:00:03]} 34. Qc2 {[%emt 0:00:01]} Rfd8 {[%emt 0:00:35]} 35. Rd2 {[%emt 0:00:06]} Kb8 {[%emt 0:00:18]} 36. Rad1 {[%emt 0:00:02]} Bf8 {[%emt 0:00:43]} 37. Qb3 {[%emt 0:00:05]} Qe8 {[%emt 0:01:04]} 38. Qb5 {[%emt 0:00:59]} Qe6 {[%emt 0:00:12]} 39. Qa6 {[%emt 0:00:30]} Rf7 {[%emt 0:00:19]} 40. Bf2 {[%emt 0:00:29]} Rfd7 {[%emt 0:00:31]} 41. Na3 {[%emt 0:00:42]} Na7 {[%emt 0:00:52]} 42. Ra1 {[%emt 0:01:00]} Qc6 {[%emt 0:00:36]} 43. Qc4 {[%emt 0:00:02]} Rd6 {[%emt 0:00:25]} 44. Nb5 {[%emt 0:00:01]} Nxb5 {[%emt 0:00:16]} 45. axb5 {[%emt 0:00:01]} Qd7 {[%emt 0:00:48]} 46. d4 {[%emt 0:01:11]} exd4 {[%emt 0:00:01]} 47. cxd4 {[%emt 0:00:01]} cxd4 {[%emt 0:00:01]} (47... Qe8 $15 {stays ahead.}) 48. b4 $16 {[%emt 0:00:01]} Qe6 {[%emt 0:00:01]} (48... c6 $2 49. bxa5 cxb5 50. Qb3 $18) 49. Qc1 {[%emt 0:00:02]} (49. Qd3 $1 $16) 49... R6d7 {[%emt 0:00:12]} (49... axb4 50. Rda2 Kc8 51. e5 (51. Ra7 Kd7 $16) 51... fxe5 52. Ra7 $18 (52. Ra8+ Kd7 $11)) 50. bxa5 {[%emt 0:00:12]} Bb4 {[%emt 0:00:17]} (50... bxa5 $11 51. Qc6 Qxc6 52. bxc6 Rd6) 51. Rda2 {[%emt 0:01:41]} (51. axb6 $1 $16 Bxd2 52. bxc7+ Rxc7 53. Qxd2) 51... Bxa5 {[%emt 0:00:29]} (51... bxa5 $11 {keeps the balance.} 52. Ra4 Bc3) 52. Be1 $1 $16 {[%emt 0:00:01]} d3 $2 {[%emt 0:00:09][%mdl 8192]} (52... Bxe1 $2 53. Ra8+ Kb7 54. R1a7#) (52... Kb7 $16) 53. Bxa5 $18 {[%emt 0:00:01]} bxa5 {[%emt 0:00:01]} 54. Qd2 $2 {[%emt 0:00:18]} (54. Rxa5 {mates} c6 55. bxc6 Rc8 56. Ra8+ Kc7 57. Rxc8+ {[%mdl 64] Remove Defender} Kxc8 58. cxd7+ Kxd7 59. Ra7+ Ke8 60. Qc7 Kf8 61. Qg7+ Ke8 62. Qh8+ Qg8 63. Qxg8#) 54... Kb7 $1 $14 {[%emt 0:00:11]} 55. Rxa5 {[%emt 0:00:03]} Rb8 {[%emt 0:00:04]} 56. Ra6 {[%emt 0:00:05]} Qe5 {[%emt 0:00:03]} 57. b6 {[%emt 0:00:09]} cxb6 {[%emt 0:00:07]} 58. Ra7+ {[%emt 0:00:04]} Kc8 {[%emt 0:00:02]} 59. Rc1+ {[%emt 0:00:00]} Kd8 60. Rxd7+ Kxd7 {[%emt 0:00:01]} 61. Qxd3+ {[%emt 0:00:04]} Ke7 {[%emt 0:00:08]} 62. Qa3+ {[%emt 0:00:04]} (62. Rd1 Kf8 $14) 62... Ke8 {[%emt 0:00:09]} 63. Qa7 {[%emt 0:00:17]} Rd8 {[%emt 0:00:01]} 64. Qg7 {[%emt 0:00:04]} Qf4 $2 {[%emt 0:00:10][%mdl 8192]} (64... b5 $11 {and Black stays safe.}) 65. Ra1 $1 $18 {[%emt 0:00:07]} Qd6 {[%emt 0:00:09]} 66. e5 $1 {[%emt 0:00:06]} Qf8 {[%emt 0:00:06]} 67. Qc7 $2 {[%emt 0:00:06]} ({Inferior is} 67. Qxf6 Qxf6 68. exf6 b5 $11) (67. exf6 Qxg7 68. fxg7 Kf7 $11) (67. Qh7 $18 {White wants to mate with Ra7.} fxe5 68. Qg6+ Qf7 69. Qxg5) 67... Qe7 $1 $14 {[%emt 0:00:06]} 68. Qc6+ {[%emt 0:00:01]} (68. Qc4 {simplifies} Kf8 69. f4 gxf4 70. e6) 68... Kf7 $1 {[%emt 0:00:02]} 69. exf6 {[%emt 0:00:02]} Qe6 $2 {[%emt 0:00:03][%mdl 8192]} (69... Qd6 $14 70. Qc3 Kg6) 70. Ra7+ $18 {[%emt 0:00:07]} Kxf6 {[%emt 0:00:01]} 71. Qc3+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:09]} 72. Qc2+ {[%emt 0:00:11]} Kf6 {[%emt 0:00:02]} 73. Qb2+ {[%emt 0:00:06]} Kf5 {[%emt 0:00:04]} 74. Qb1+ $1 {[%emt 0:00:01]} Kf6 {[%emt 0:00:11]} 75. Rh7 {[%emt 0:00:01]} Ke5 {[%emt 0:00:08]} 76. Rg7 {[%emt 0:00:07]} Qf6 {[%emt 0:00:03]} 77. Qe1+ {[%emt 0:00:10]} (77. Qe4+ $142 Kd6 78. Rg6 Qxg6 79. Qxg6+ Kc5 80. Qxg5+ Rd5 81. Qxh4) 77... Kd5 {[%emt 0:00:06]} 78. Re7 {[%emt 0:00:01]} (78. Qe4+ $142 Kd6 79. Rg6) 78... Rd6 {[%emt 0:00:02]} 79. Qe4+ {[%emt 0:00:06]} Kc5 {[%emt 0:00:01]} 80. Rc7+ $2 {[%emt 0:00:01]} (80. Re5+ $18 Qxe5 81. Qxe5+ Rd5 82. Qe3+ Kb5 83. f4 gxf4 84. Qxf4) 80... Rc6 $16 {[%emt 0:00:03]} 81. Qc2+ {[%emt 0:00:03]} Kb5 {[%emt 0:00:05]} 82. Qe2+ {[%emt 0:00:09]} ({White should play} 82. Qb1+ Kc5 83. Qc2+ Kb5 84. Qd3+ Kc5 85. Qc2+) 82... Kb4 {[%emt 0:00:07]} 83. Qe4+ {[%emt 0:00:07]} (83. Qe1+ $1 $16 Qc3 84. Qb1+ (84. Rxc6 $2 {perishes.} Qxe1+ 85. Kh2 b5 $19) 84... Kc5 85. Rd7) 83... Kb5 $2 {[%emt 0:00:02][%mdl 8192]} (83... Kc5 $11 84. Qc2+ Kb5 85. Qd3+ Kc5 86. Qa3+ Kb5 87. Qb3+ Kc5) 84. Qd5+ $1 $18 {[%emt 0:00:03]} Rc5 {[%emt 0:00:00] [#]} 85. Qb3+ $2 {[%emt 0:00:02]} ({White must play} 85. Qd3+ $1 $18 Ka4 86. Qd1+ Kb5 87. Qf1+ Kb4 88. Qb1+ Kc4 89. Rd7) 85... Ka6 $14 {[%emt 0:00:04]} 86. Qd3+ {[%emt 0:00:06]} Ka5 $2 {[%emt 0:00:11][%mdl 8192] [#]} (86... Rb5 $14 87. Rc4 (87. Qe4 Qa1+ 88. Kh2 Qe5+ 89. Qxe5 Rxe5 $15) 87... Qf5) 87. Ra7+ $1 {[%emt 0:00:03]} Kb4 {[%emt 0:00:01]} 88. Qa3+ {[%emt 0:00:06]} Kc4 {[%emt 0:00:02]} 89. Qa4+ {[%emt 0:00:03]} (89. Qa2+ $142 Kb4 90. Qa4+ Kc3 91. Qa1+ {[%mdl 64] Skewer} Kb3 92. Qxf6 b5 93. Qd6 Rc1+ 94. Kh2) 89... Kd5 $18 {[%emt 0:00:15]} 90. Qd1+ {[%emt 0:00:01]} Ke5 {[%emt 0:00:12]} 91. Rd7 {[%emt 0:00:13]} Qe6 {[%emt 0:00:05]} 92. Rd8 {[%emt 0:00:09]} Rd5 {[%emt 0:00:06]} 93. Qe2+ {[%emt 0:00:05]} 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.5"]
[White "Aronian, Levon"]
[Black "Caruana, Fabiano"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2745"]
[BlackElo "2766"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "600+5"]

{[%evp 13,90,22,18,13,20,11,12,12,31,27,42,-19,54,51,52,-31,-21,-20,0,0,0,-14,-16,-9,8,0,20,21,40,0,0,-75,-74,-78,-87,-81,-25,-27,-18,-55,-54,-239,-244,-357,-351,-316,-307,-416,-458,-487,-469,-427,-268,-379,-366,-398,-347,-331,-295,-302,-231,-221,-159,-207,-48,-152,-152,-256,-262,-239,-239,-884,-861,-835,-818,-780,-754,-746,-734]} 1. e4 {[%emt 0:07:07]} e5 {[%emt 0:07:06]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 5. d3 {[%emt 0:00:04]} d6 {[%emt 0:00:04]} 6. c3 {[%emt 0:00:05]} g6 {[%emt 0:00:04]} 7. O-O {[%emt 0:00:05]} Bg7 {[%emt 0:00:04]} 8. Be3 {[%emt 0:00:04] C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} O-O {[%emt 0:00:05]} 9. Nbd2 {[%emt 0:00:04]} h6 {[%emt 0:00:04]} 10. h3 {[%emt 0:00:04] The position is equal.} Nd7 {[%emt 0:00:04] [#]} 11. d4 $146 {[%emt 0:00:13]} ({Predecessor:} 11. Nh2 Ne7 12. f4 exf4 13. Bxf4 Nc5 14. Bc2 Ne6 15. Be3 f5 16. d4 f4 17. Bf2 {1-0 Murzin,V (2502)-Nihal,S (2620) Gelfand Challenge rapid 2021 (19)}) 11... f5 {[%emt 0:00:04]} 12. dxe5 {[%emt 0:00:04]} (12. exf5 $14 gxf5 13. Bb3+ Kh7 14. dxe5 dxe5 15. Qe2) 12... dxe5 {[%emt 0:00:33]} (12... f4 $1 $11 13. e6 fxe3 14. exd7 exf2+ 15. Rxf2 Bxd7) 13. exf5 $14 {[%emt 0:00:31]} gxf5 {[%emt 0:00:04]} 14. Bxc6 {[%emt 0:00:05]} (14. g3 $14) 14... bxc6 $15 {[%emt 0:00:05]} 15. Nb3 {[%emt 0:00:07][%cal Bd2b3,Bb3c5,Bc5d3,Bd3b4][%mdl 32]} Qf6 {[%emt 0:00:04]} (15... Qe7 $5) 16. Re1 {[%emt 0:00:17]} Re8 {[%emt 0:00:08]} 17. Qc2 {[%emt 0:00:09]} Qf7 {[%emt 0:00:04]} 18. Rad1 {[%emt 0:00:26]} Nf8 {[%emt 0:00:04]} 19. Nc5 {[%emt 0:00:18]} a5 {[%emt 0:00:47]} 20. Qa4 {[%emt 0:00:21]} Ng6 {[%emt 0:00:40]} 21. Bc1 {[%emt 0:00:42]} Rb8 {[%emt 0:00:20]} 22. Nd2 {[%emt 0:00:33]} (22. Qxa5 e4 $16) (22. Qxc6 $11 {remains equal.} e4 23. Nd4) 22... Rb5 $17 {[%emt 0:00:18]} 23. Ndb3 {[%emt 0:00:14]} Bf8 {[%emt 0:00:04]} 24. Nd3 {[%emt 0:00:06]} Rd5 {[%emt 0:00:13]} (24... f4 $1 $17) 25. Nxa5 $11 {[%emt 0:00:10]} (25. Qxc6 $2 Red8 26. f4 R5d6 $19) 25... f4 {[%emt 0:00:15][%cal Bf5f4,Bf4f3][%mdl 32]} 26. Nb4 {[%emt 0:00:06]} Rxd1 {[%emt 0:00:20]} 27. Qxd1 {[%emt 0:00:07]} ({White must play} 27. Rxd1 $15 c5 28. Nbc6) 27... Nh4 $1 $19 {[%emt 0:00:04]} 28. Kh2 {[%emt 0:00:07]} (28. Naxc6 Qg7 29. Qd5+ Be6 $19) (28. Kh1 {was worth a try.} c5 29. Nc2 (29. Nbc6 e4 $17)) 28... e4 {[%emt 0:00:11][%cal Oh4g2] Threatens to win with ...Nxg2!} 29. Naxc6 {[%emt 0:00:05]} ({Much weaker is} 29. Nbxc6 e3 30. Rg1 (30. fxe3 $2 {loses.} f3 $19) 30... e2 $19) 29... Bd6 {[%emt 0:00:05]} 30. Kh1 {[%emt 0:00:04]} f3 {[%emt 0:00:16]} 31. g4 {[%emt 0:00:06] Strongly threatening Nd5.} (31. Bxh6 fxg2+ 32. Kg1 Nf3+ 33. Kxg2 Bxh3+ 34. Kh1 Nxe1) 31... Ng2 {[%emt 0:00:07]} 32. Rg1 {[%emt 0:00:05]} h5 {[%emt 0:00:06]} 33. Qd5 {[%emt 0:00:04]} (33. Rxg2 $142 fxg2+ {[%mdl 64] Discovered Attack} 34. Kxg2 Qf3+ 35. Qxf3 exf3+ 36. Kxf3) 33... hxg4 {[%emt 0:00:07] White must now prevent ...e3.} 34. hxg4 {[%emt 0:00:04]} Qxd5 {[%emt 0:00:05]} 35. Nxd5 {[%emt 0:00:04] Nf6+ would be deadly.} Kf7 {[%emt 0:00:07] Repels Nf6. ( -> ...Rh8+)} 36. Rxg2 {[%emt 0:00:04][%cal Og2h2] Hoping for Rh2!} fxg2+ {[%emt 0:00:04]} 37. Kxg2 {[%emt 0:00:03]} Bxg4 {[%emt 0:00:05]} 38. Nd4 {[%emt 0:00:05] Dodges Bf3+} (38. Ne3 $17 Bf3+ 39. Kf1) 38... Rh8 $2 {[%emt 0:00:05]} ({Black should try} 38... c5 $19 39. Ne3 cxd4 40. Nxg4 Rg8) 39. Ne3 {[%emt 0:00:05]} (39. Bf4 $15) 39... Rh2+ $1 $17 {[%emt 0:00:05]} 40. Kg1 {[%emt 0:00:04] [#]} (40. Kf1 $17 {was forced.}) 40... Bf3 $1 $19 {[%emt 0:00:05]} 41. Nxf3 {[%emt 0:00:04]} exf3 {[%emt 0:00:04]} 42. Nf5 $2 {[%emt 0:00:04]} (42. c4) 42... Rg2+ {[%emt 0:00:05] Black is clearly winning.} 43. Kf1 {[%emt 0:00:05] [#]} Bh2 $1 {[%emt 0:00:05][%csl Gh2][%cal Rg2g1]} 44. Ke1 {[%emt 0:00:03]} Rg1+ {[%emt 0:00:04]} 45. Kd2 {[%emt 0:00:04]} Bf4+ {[%emt 0:00:04] Weighted Error Value: White=0.51/Black=0.20 (precise)} 0-1

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.6"]
[White "Caruana, Fabiano"]
[Black "Aronian, Levon"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2766"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "600+5"]

{[%evp 14,152,20,17,33,21,33,39,49,36,54,23,7,16,15,0,0,0,0,2,6,0,0,0,66,54,137,141,129,136,159,159,204,176,294,296,291,281,271,53,43,38,64,0,0,-182,-166,-175,-180,-178,-124,-120,168,-449,-438,-443,525,-403,98,-493,-495,-486,-445,-1033,-236,-520,-513,-589,-502,-507,-503,-636,-617,-633,-605,-561,-482,-557,-470,-623,-614,-645,-640,-637,-666,-729,-720,-708,-666,-1219,-1474,-1495,-1375,-5701,-4818,-6006,-1843,-1834,-1745,-1895,-1681,-1430,-1179,-1974,-1989,-1659,-1641,-12842,-12842,-12843,-12843,-29985,-12839,-29988,-29989,-29989,-12834,-12844,-12841,-12833,-12837,-12836,-12837,-1602,-1189,-12849,-12846,-12848,-12846,-12847,-12845,-12847,-12846,-12848,-12844,-12846,0,-12848,-12842,-12848,-12848]} 1. e4 {[%emt 0:07:07]} g6 {[%emt 0:07:07]} 2. d4 {[%emt 0:00:04]} Bg7 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:04]} 4. Be3 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 5. a4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:10]} 6. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 7. h3 {[%emt 0:00:05]} O-O {[%emt 0:00:08]} 8. Be2 {[%emt 0:00:04]} e6 $1 {[%emt 0:00:12][%mdl 4] is recently more successful than 8...e5. B08: Pirc Defence: Classical System.} 9. O-O {[%emt 0:00:05]} Ne7 $5 {[%emt 0:00:04][%mdl 4] [#] An interesting side line.} 10. a5 $146 {[%emt 0:00:08]} ({Predecessor:} 10. Nd2 e5 11. dxe5 dxe5 12. Nc4 Nc6 13. Bc5 Re8 14. Ne3 b6 15. Ba3 Nd4 16. Bd3 {0-1 Ordonez Torres,J (1989)-Blanco Acevedo,C (2362) ESP-ch rapid 2018 (2)}) 10... b5 {[%emt 0:00:08] White is slightly better.} 11. axb6 {[%emt 0:00:06]} cxb6 {[%emt 0:00:04]} 12. e5 {[%emt 0:00:18]} dxe5 {[%emt 0:00:14]} 13. dxe5 {[%emt 0:00:04]} Nd7 {[%emt 0:00:14]} 14. Ne4 {[%emt 0:00:36]} Bb7 {[%emt 0:00:06]} 15. Nd6 {[%emt 0:00:14]} Bc6 {[%emt 0:00:57]} 16. Bf4 {[%emt 0:00:30]} (16. Bxa6 Bxf3 17. gxf3 (17. Qxf3 Nxe5 {[%mdl 64] Discovered Attack} 18. Qd1 Nd5 $17) 17... Nxe5 $17) 16... b5 {[%emt 0:00:41]} 17. Re1 {[%emt 0:00:09]} Qc7 {[%emt 0:00:18]} 18. Qd2 {[%emt 0:00:18]} Nb6 {[%emt 0:00:36]} (18... Bd5 $11) 19. Bh6 {[%emt 0:00:17]} (19. b3 {simplifies} Nf5 20. c4 bxc4 21. bxc4 Nd7 22. Nxf5 gxf5 23. Qe3) 19... Nbd5 {[%emt 0:00:07]} (19... Nd7 $14) 20. Bxg7 $16 {[%emt 0:00:07]} Kxg7 {[%emt 0:00:04]} 21. Nd4 {[%emt 0:00:07]} Qb6 {[%emt 0:00:16]} 22. h4 {[%emt 0:00:11][%cal Bh3h4,Bh4h5,Bh5h6][%mdl 32]} Nc8 {[%emt 0:00:05]} 23. Ne4 {[%emt 0:00:17]} Rd8 {[%emt 0:00:04]} (23... Nce7 {was worth a try.} 24. Bf3 Rad8) 24. h5 $18 {[%emt 0:00:08]} Nde7 {[%emt 0:00:06]} 25. h6+ $1 {[%emt 0:00:04]} Kf8 {[%emt 0:00:04] [#]} (25... Kh8 $2 26. Qg5 Nd5 27. Nxc6 $18) 26. Nxe6+ {[%emt 0:00:31]} fxe6 $14 {[%emt 0:00:04]} 27. Qf4+ {[%emt 0:00:04]} Nf5 {[%emt 0:00:06] White must now prevent ...Bxe4.} 28. Ng5 {[%emt 0:00:04]} (28. Nf6 $1 $14) 28... Kg8 $11 {[%emt 0:00:06]} 29. Rad1 {[%emt 0:00:09]} (29. g4 $1 $11 {and White has nothing to worry.} Rd4 30. Qh2) 29... Nce7 $1 $19 {[%emt 0:00:04]} (29... Nxh6 30. Nxe6 Re8 31. Nd4 $18 (31. Qf6 Ra7 $17)) 30. Nxe6 {[%emt 0:00:06]} Rxd1 {[%emt 0:00:05]} 31. Rxd1 {[%emt 0:00:04] [#]} Bxg2 $1 {[%emt 0:00:04][%mdl 512]} 32. Ng5 $17 {[%emt 0:00:17]} Bb7 $2 {[%emt 0:00:04][%mdl 8192] [#]} (32... Bd5 $1 $17 {stays on course. ...Rf8 would be deadly.} 33. Bf3 Rd8) 33. e6 $4 {[%emt 0:00:10][%mdl 8192]} (33. Bc4+ $1 $18 {was the only winning move.} Kh8 34. Nf7+ Kg8 35. Ng5+ Kh8 36. Nf7+ Kg8 37. Ng5+) 33... Rd8 $19 {[%emt 0:00:04]} (33... Nxh6 34. Qf6 Qc6 35. Bf3 $18) (33... Qc6 34. Bf3 Qxc2 35. Rc1 Qxb2 36. Bxb7 $15) 34. Rd7 {[%emt 0:00:06]} Bc6 $4 {[%emt 0:00:08][%mdl 8192]} (34... Rxd7 $19 {and all is fine.} 35. exd7 Qd8) 35. Rd3 {[%emt 0:00:09][%mdl 8192]} (35. Rxe7 $1 $18 {[%cal Oe7g7] Rg7+! would kill now.} Qd4 36. Qxd4 Rxd4 37. Rc7) 35... Qb8 $2 {[%emt 0:00:06] [#]} (35... Nxh6 $2 36. Nf7 Rxd3 37. Nxh6+ Kg7 38. Qf7+ (38. Bxd3 Be8 $11) 38... Kxh6 39. Qf8+ (39. cxd3 $2 {perishes.} Nf5 $19) 39... Kg5 40. Qxe7+ (40. cxd3 $2 {is the wrong capture.} Nf5 $19) 40... Kf5 41. cxd3 $16 (41. Bxd3+ Ke5 $18)) ({Black should play} 35... Rf8 $19 36. Bf3 Bxf3 37. Rxf3 Qa5) 36. Qd2 $2 {[%emt 0:00:06][%mdl 8192]} (36. Rxd8+ $1 $16 Qxd8 37. Nf7) 36... Rxd3 {[%emt 0:00:05]} 37. Bxd3 {[%emt 0:00:04]} Qf8 {[%emt 0:00:07]} 38. Qc3 {[%emt 0:00:04]} (38. Qf4 $142) 38... Be8 $2 {[%emt 0:00:04]} (38... Qxh6 {[%csl Gc6][%cal Rh6h1]} 39. Qh8+ {[%mdl 64] Decoy} Kxh8 40. Nf7+ Kg7 41. Nxh6 Nxh6) 39. Qe5 $2 {[%emt 0:00:07]} (39. Ne4 {was called for.} b4 40. Qe5) 39... Qxh6 {[%emt 0:00:05]} 40. Nf3 {[%emt 0:00:05]} Qg7 {[%emt 0:00:04]} 41. Qb8 {[%emt 0:00:04]} Qf8 {[%emt 0:00:04]} 42. Ne5 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 43. Nxc6 {[%emt 0:00:07]} Bxc6 {[%emt 0:00:04]} 44. Qc7 {[%emt 0:00:04]} Qd6 {[%emt 0:00:07]} 45. Qf7+ {[%emt 0:00:04]} Kh8 {[%emt 0:00:04]} 46. Qf6+ {[%emt 0:00:04]} Ng7 {[%emt 0:00:05]} 47. Kf1 {[%emt 0:00:08]} Be8 {[%emt 0:00:05]} 48. Be2 {[%emt 0:00:04]} Kg8 {[%emt 0:00:04]} 49. c4 {[%emt 0:00:04]} Qxe6 {[%emt 0:00:05]} 50. Qd4 {[%emt 0:00:04]} bxc4 {[%emt 0:00:05]} 51. Qd8 {[%emt 0:00:06]} h5 {[%emt 0:00:05]} 52. Bf3 {[%emt 0:00:03]} Kh7 {[%emt 0:00:04] Hoping for ...Bb5.} 53. Bd5 {[%emt 0:00:04]} Qf5 {[%emt 0:00:05] And now ...Qd3+ would win.} 54. Qd6 {[%emt 0:00:04]} Bb5 {[%emt 0:00:05]} 55. Kg1 {[%emt 0:00:06]} Qg5+ {[%emt 0:00:05]} 56. Kh1 {[%emt 0:00:06]} Qh4+ {[%emt 0:00:06]} 57. Kg1 {[%emt 0:00:04]} Qg4+ {[%emt 0:00:04]} 58. Kh1 {[%emt 0:00:05] [#]} c3 $1 {[%emt 0:00:03]} 59. bxc3 {[%emt 0:00:06]} Qh3+ {[%emt 0:00:04]} 60. Kg1 {[%emt 0:00:04]} Qf1+ {[%emt 0:00:04]} 61. Kh2 {[%emt 0:00:03]} Qxf2+ {[%emt 0:00:04]} 62. Kh1 {[%emt 0:00:04]} Qe1+ {[%emt 0:00:06]} (62... Nf5 $142 63. Qc7+ Kh6 64. Qe5 Ng3+ 65. Qxg3 Qxg3 66. Bg2 h4 67. Bd5 h3 68. c4 h2 69. Bg2 Bxc4 70. Be4 Qg1#) 63. Kg2 {[%emt 0:00:05]} Bf1+ {[%emt 0:00:06]} 64. Kh2 {[%emt 0:00:04]} Qxc3 {[%emt 0:00:04]} (64... Qf2+ $142 65. Kh1 Nf5 66. Qc7+ Kh6 67. Be4 Ng3+ 68. Qxg3 Qxg3 69. Bb7 h4 70. Be4 h3 71. Bd5 Bg2+ 72. Bxg2 Qxg2#) 65. Qd8 {[%emt 0:00:05]} Qe5+ {[%emt 0:00:06]} 66. Kg1 {[%emt 0:00:04]} Bd3 {[%emt 0:00:08]} 67. Bg8+ {[%emt 0:00:04]} Kh6 {[%emt 0:00:05] ( -> ...Qg3+)} 68. Qxd3 {[%emt 0:00:05][%mdl 4096] Endgame KQB-KQN} Nf5 {[%emt 0:00:05]} 69. Qxa6 {[%emt 0:00:06]} Qe3+ {[%emt 0:00:06]} 70. Kf1 {[%emt 0:00:03]} Qc1+ {[%emt 0:00:05]} 71. Kg2 {[%emt 0:00:06]} Qb2+ {[%emt 0:00:06]} 72. Kg1 {[%emt 0:00:06]} Qd4+ {[%emt 0:00:04]} 73. Kf1 {[%emt 0:00:05]} Qf4+ {[%emt 0:00:05]} 74. Kg1 {[%emt 0:00:05]} Qe3+ {[%emt 0:00:05]} 75. Kf1 $1 {[%emt 0:00:04]} h4 {[%emt 0:00:05][%cal Bh5h4,Bh4h3][%mdl 32]} 76. Qb7 {[%emt 0:00:06]} h3 {[%emt 0:00:06] An exciting game.   Weighted Error Value: White=0.74/Black=0.62} 0-1

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.21"]
[Round "2.7"]
[White "Caruana, Fabiano"]
[Black "Aronian, Levon"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2766"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,56,7,1,-11,-10,-18,24,20,11,18,18,11,12,18,14,24,35,0,16,12,6,0,81,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-147,-153,-160,-129,-132,-143,-491,-490]} 1. c4 Nf6 {[%emt 0:00:01]} 2. Nf3 e6 {[%emt 0:00:02]} 3. g3 {[%emt 0:00:01]} d5 4. d3 {[%emt 0:00:01]} Be7 {[%emt 0:00:03]} 5. Bg2 O-O {[%emt 0:00:01]} 6. O-O {[%emt 0:00:01]} c5 {[%emt 0:00:03]} 7. Ne5 {[%emt 0:00:07] A14: English Opening: 1...e6 with b3 by White.} Qc7 {[%emt 0:00:06]} 8. f4 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:04]} 9. Nxd7 {[%emt 0:00:11] White has an edge.} Bxd7 {[#]} 10. e4 $146 {[%emt 0:00:05] Strongly threatening e5.} ({Predecessor:} 10. Nc3 d4 11. Ne4 Ng4 12. h3 Nh6 13. g4 f5 14. Nf2 fxg4 15. Nxg4 Nxg4 16. hxg4 {0-1 Piro,V (2067)-Petre,N (2410) EU-ch 11th Rijeka 2010 (2)}) 10... dxe4 {[%emt 0:00:05]} 11. dxe4 {[%emt 0:00:01]} Bc6 {[%emt 0:00:05]} 12. Nc3 {[%emt 0:00:01]} a6 {[%emt 0:00:08]} 13. Qe2 {[%emt 0:00:01]} Rfd8 {[%emt 0:00:07][%cal Ob7b5]} 14. g4 {[%emt 0:00:07]} h6 {[%emt 0:00:11]} 15. h4 {[%emt 0:00:05]} h5 16. gxh5 {[%emt 0:00:06]} b5 17. h6 {[%emt 0:00:23]} (17. e5 $1 $16 {[%cal Re5f6]} Bxg2 18. Kxg2 Qc6+ 19. Kh2) 17... b4 $11 {[%emt 0:00:14]} (17... gxh6 18. e5 $16 (18. cxb5 axb5 19. e5 Bxg2 $15)) 18. Nd1 {[%emt 0:00:05]} g6 {[%emt 0:00:08]} 19. Bf3 {[%emt 0:00:35] Inhibits Nh5.} Kh7 {[%emt 0:00:19]} 20. Nf2 {[%emt 0:00:02]} Nh5 $36 {[%emt 0:00:13][%mdl 2048] Black fights for an advantage.} (20... Kxh6 21. e5 Bxf3 22. Qxf3 $16) 21. Bxh5 {[%emt 0:00:07]} gxh5 22. Qxh5 {[%emt 0:00:01]} Rg8+ {[%cal Bd8g8,Bg8g6,Bg6h6][%mdl 32]} 23. Kh2 $1 {[%emt 0:00:01]} Rg6 {[%emt 0:00:16] Threatens to win with ...Rag8. Chess con chili.} 24. Be3 {[%emt 0:00:12] Hoping for Rg1.} Rf8 {[%emt 0:00:05]} (24... Rag8 $5 25. Rg1 $8 (25. Bxc5 {is a self mate.} Qxf4+ 26. Kh1 Qg3) 25... Bd6 $11) 25. Qf3 {[%emt 0:00:43] [#]} (25. Bxc5 {gets mated.} Qxf4+ 26. Kh1 Bxc5 27. Rad1 Bxf2) (25. Rg1 $1 $11) 25... f5 $1 $17 {[%emt 0:00:15] Black has more active pieces.} 26. h5 {[%emt 0:00:22]} Rxh6 {[%emt 0:00:01]} 27. Rg1 {[%emt 0:00:12] [#]} Be8 $1 {[%emt 0:00:01][%mdl 1024] Black has strong compensation. A strong pair of Bishops.} 28. Rg3 $2 {[%emt 0:00:17][%mdl 8192]} (28. Qg3 $17 {nothing else works.} Rxh5+ 29. Nh3) 28... Bxh5 {[%emt 0:00:07] Weighted Error Value: White=0.39/Black=0.08 (flawless)} 0-1

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.22"]
[Round "3.1"]
[White "Aronian, Levon"]
[Black "Dominguez Perez, Leinier"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2745"]
[BlackElo "2743"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 9,117,27,41,18,13,12,37,44,32,39,44,33,35,19,28,25,22,0,29,44,33,27,37,31,32,21,27,14,31,24,39,48,35,21,25,11,53,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,72,66,81,59,76,78,72,66,83,74,75,79,78,0,0,0,0,-113,124,117,120,94,94,87,87,88,92,92,98,99,88,70,84,33,52,34,39,49,64,50,68,21,126,107,194,186,134,38,195,164,195,194,194,189,189,118,750,733]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:03]} 3. Nxe5 {[%emt 0:00:03]} d6 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:03]} 5. Bd3 {[%emt 0:00:02]} (5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Nbd2 Bf5 9. Re1 Nxd2 10. Qxd2 Qd7 11. Bxf5 Qxf5 12. Ne5 Nd8 13. Qc3 Ne6 14. Bd2 Bd6 15. Re3 O-O-O 16. Rae1 Bxe5 17. Rxe5 Qg4 18. f4 g6 19. Qe3 Kb8 {½-½ Aronian,L (2755)-Dominguez Perez,L (2747) USA-ch Saint Louis 2022 (2)}) 5... d5 {[%emt 0:00:08]} 6. O-O {[%emt 0:00:04][%cal Bh1f1,Bf1e1,Be1e4][%mdl 32] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} (6. Qe2 $5 {[%cal Rb1c3]}) 6... Be7 {[%emt 0:00:09]} 7. Re1 {[%emt 0:00:02]} O-O {[%emt 0:00:05]} 8. Bxe4 {[%emt 0:00:04] White is slightly better.} dxe4 {[%emt 0:00:02]} 9. Rxe4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 10. d3 {[%emt 0:00:23]} Nc6 {[%emt 0:00:11]} 11. Nc3 {[%emt 0:01:03]} b6 {[%emt 0:00:27]} 12. Bf4 {[%emt 0:00:41]} Bb7 {[%emt 0:00:05]} 13. Re1 {[%emt 0:00:02] [#]} Nd4 $146 {[%emt 0:03:02]} ({Predecessor:} 13... Rc8 14. h3 Nd4 15. Nxd4 cxd4 16. Ne4 Qd5 17. f3 Rc6 18. Qd2 Rg6 19. Qf2 Rc8 {1-0 Caruana,F (2758)-Martinez Alcantara,J (2591) Chess.com Rapid CGC KO 2022 (2.3)}) 14. Nxd4 {[%emt 0:00:50]} cxd4 {[%emt 0:00:03]} 15. Ne4 {[%emt 0:00:03]} Rc8 {[%emt 0:00:43]} 16. Nd2 {[%emt 0:00:42]} Re8 {[%emt 0:01:54]} 17. f3 {[%emt 0:01:49]} h6 {[%emt 0:02:18]} 18. Bg3 {[%emt 0:03:57]} Qd5 {[%emt 0:09:36]} 19. Re2 {[%emt 0:03:12]} Bf8 {[%emt 0:02:12]} 20. Rxe8 {[%emt 0:03:29]} Rxe8 {[%emt 0:00:02]} 21. Nb3 {[%emt 0:01:42]} g5 {[%emt 0:01:24]} 22. h3 {[%emt 0:00:30]} h5 {[%emt 0:00:40]} 23. Qd2 {[%emt 0:00:38]} (23. Qf1 $1 $14) 23... g4 $1 $11 {[%emt 0:02:51]} 24. hxg4 {[%emt 0:00:02]} hxg4 {[%emt 0:00:00]} 25. Rf1 {[%emt 0:00:44]} gxf3 {[%emt 0:00:51]} 26. Rxf3 {[%emt 0:00:56]} Qh5 {[%emt 0:00:02]} 27. Rf2 {[%emt 0:00:02]} Bh6 {[%emt 0:00:47] This pair of bishops is nice.} 28. Bf4 {[%emt 0:00:02]} Bg7 {[%emt 0:00:02]} 29. Nc1 {[%emt 0:00:46][%cal Bb3c1,Bc1e2,Be2g3][%mdl 32]} Re6 {[%emt 0:00:04]} 30. Ne2 {[%emt 0:00:20]} Rg6 {[%emt 0:00:12]} (30... Qg4 $11) 31. Ng3 $16 {[%emt 0:00:26]} Qd5 {[%emt 0:00:58]} 32. b3 {[%emt 0:00:50]} Bf6 {[%emt 0:00:20] Hoping for ...Bh4.} 33. Qe2 $1 {[%emt 0:01:44]} Bc6 {[%emt 0:00:15] Inhibits Qe8+.} 34. Qh5 {[%emt 0:01:15] Prevents Bh4} Qxh5 {[%emt 0:00:26]} 35. Nxh5 {[%emt 0:00:01]} Bh4 {[%emt 0:00:15]} 36. g3 {[%emt 0:00:05]} Be7 {[%emt 0:00:25]} 37. Re2 {[%emt 0:00:43]} (37. Kf1 $16) 37... Kf8 $1 $11 {[%emt 0:00:08]} 38. Rh2 {[%emt 0:01:17]} Bf3 {[%emt 0:00:15]} 39. Be5 {[%emt 0:00:53]} (39. Bb8 $11 {remains equal.}) 39... Bg5 $2 {[%emt 0:00:20]} ({Don't do} 39... Rg5 40. Nf6 (40. Bxd4 $2 {loses.} Bxh5 41. Bf2 Bd6 $19) 40... Kg7 41. Nd7+ (41. Bxd4 $2 {too greedy.} Bxf6 42. Bxf6+ Kxf6 $19) 41... f6 42. Rf2 $16 (42. Bxd4 Rd5 $15)) (39... Re6 $1 $17 {[%cal Re6e5] and life is bright.} 40. Bg7+ (40. Bxd4 $2 Re1+ 41. Kf2 Re2+ {[%mdl 64] Skewer, Double Attack} 42. Kxf3 Rxh2 $19) 40... Kg8) 40. Bxd4 $16 {[%emt 0:00:30]} Re6 {[%emt 0:00:01] Threatens to win with ...Re1+.} 41. Nf4 {[%emt 0:01:10]} Bxf4 {[%emt 0:00:09]} 42. Rh8+ {[%emt 0:00:01]} Ke7 {[%emt 0:00:01]} 43. gxf4 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} Re2 {[%emt 0:00:06]} 44. Rc8 {[%emt 0:00:02]} Ke6 {[%emt 0:00:13]} 45. Rc7 {[%emt 0:00:19]} f6 {[%emt 0:00:13]} 46. a4 {[%emt 0:00:36]} Kf5 {[%emt 0:00:06]} 47. Bf2 {[%emt 0:00:16]} (47. Kf1 $16) 47... Rd2 {[%emt 0:00:19]} 48. Kf1 {[%emt 0:00:13]} Bd1 {[%emt 0:00:11]} 49. Ke1 {[%emt 0:00:13]} Rxc2 {[%emt 0:00:02]} 50. Rxa7 {[%emt 0:00:02]} Bg4 {[%emt 0:00:18]} 51. Bxb6 {[%emt 0:00:04]} (51. Re7 $1 $14 {was preferrable.}) 51... Kxf4 {[%emt 0:00:07]} (51... Re2+ $1 $11 52. Kf1 Rb2) 52. Re7 {[%emt 0:00:05]} Rb2 {[%emt 0:00:22]} (52... Bf5 $16 {was worth a try.}) 53. Re4+ $18 {[%emt 0:00:20]} Kf3 {[%emt 0:00:06]} (53... Kf5 $18 54. b4 Bf3) 54. Rb4 {[%emt 0:00:27]} (54. b4 $16) 54... f5 $2 {[%emt 0:00:12]} (54... Be6 $14) 55. a5 {[%emt 0:00:06]} Ra2 {[%emt 0:00:04]} 56. Kd1 $1 {[%emt 0:00:09] Kc1 is the strong threat.} f4 {[%emt 0:00:21] [#]} 57. Kc1 $1 {[%emt 0:00:01] Black must now prevent Kb1.} Bf5 {[%emt 0:00:06] [#]} 58. Rd4 {[%emt 0:00:13]} (58. Kb1 $1 $18 {[%cal Rb1a2]} Rd2 59. Ka1) 58... Ke2 $2 {[%emt 0:00:11][%mdl 8192]} (58... Bg6 $16 59. Kb1 Rd2) 59. Rxf4 {[%emt 0:00:02] Weighted Error Value: White=0.16 (very precise) /Black=0.22 (precise)} 1-0

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.22"]
[Round "3.2"]
[White "Dominguez Perez, Leinier"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2743"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 16,122,14,0,0,0,0,8,3,0,22,0,0,-24,-25,-21,-33,-24,-5,-12,-13,-18,-7,0,0,0,0,0,-6,-19,-24,-25,-8,-8,0,0,0,-8,-6,-8,-8,-8,0,0,0,0,0,0,0,-3,-3,-4,0,0,0,0,0,-36,79,79,79,79,74,53,173,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,265,265,265,265,265,265,265,265,265,265,265,265,265,8,8,8,38,8,8,8,8,8,8,8,8,8,8]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 4. O-O {[%emt 0:00:03]} Nxe4 {[%emt 0:00:02]} 5. d4 {[%emt 0:00:01]} Nd6 {[%emt 0:00:02]} 6. Bxc6 {[%emt 0:00:02]} dxc6 {[%emt 0:00:01]} 7. dxe5 {[%emt 0:00:02]} Nf5 {[%emt 0:00:02]} 8. Qxd8+ {[%emt 0:00:02]} Kxd8 {[%emt 0:00:02]} 9. h3 {[%emt 0:00:01] now supersedes 9.Nc3.} Be7 {[%emt 0:00:03] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 10. Nc3 $1 {[%emt 0:00:03]} Nh4 {[%emt 0:00:02] ...Nxf3+ would be deadly.} 11. Nxh4 {[%emt 0:00:06]} Bxh4 {[%emt 0:00:02]} 12. Be3 {[%emt 0:00:02]} h5 {[%emt 0:00:10] [#]} 13. f3 $146 {[%emt 0:00:55]} ({Predecessor:} 13. Rad1+ Ke8 14. Ne2 Be7 15. f4 f5 16. exf6 gxf6 17. f5 Kf7 18. g3 b6 19. Nc3 {1-0 Vachier Lagrave,M (2736)-So,W (2760) Speed Chess Chess.com INT blitz 2022 (2.12)}) 13... Bf5 {[%emt 0:02:04]} 14. g4 {[%emt 0:00:23]} Bxc2 {[%emt 0:00:02]} 15. Rac1 {[%emt 0:00:04]} Bh7 {[%emt 0:00:02]} 16. f4 {[%emt 0:00:18]} Re8 {[%emt 0:00:02]} 17. Rcd1+ {[%emt 0:03:20]} Kc8 {[%emt 0:00:03]} 18. Bf2 {[%emt 0:06:55]} Be7 {[%emt 0:01:40]} 19. f5 {[%emt 0:00:21]} b6 {[%emt 0:00:03]} 20. Bg3 {[%emt 0:01:17]} Kb7 {[%emt 0:00:11]} 21. Kg2 {[%emt 0:02:39]} Rad8 {[%emt 0:00:02]} 22. Rxd8 {[%emt 0:00:35]} Rxd8 {[%emt 0:00:02]} 23. Rd1 {[%emt 0:00:01]} Rxd1 {[%emt 0:01:44]} 24. Nxd1 $11 {[%emt 0:00:01][%mdl 4096] Endgame KBB-KBN} c5 {[%emt 0:02:15]} 25. Kf3 {[%emt 0:00:17]} Kc6 {[%emt 0:00:26]} 26. Ne3 {[%emt 0:01:51]} hxg4+ {[%emt 0:01:26]} 27. hxg4 {[%emt 0:00:02]} b5 {[%emt 0:00:01]} 28. Ke4 {[%emt 0:01:13]} c4 {[%emt 0:00:37]} 29. Nd5 {[%emt 0:00:44]} Bc5 {[%emt 0:01:37]} 30. Be1 {[%emt 0:01:47]} Kd7 {[%emt 0:03:00]} 31. Bb4 {[%emt 0:01:14]} Bf2 {[%emt 0:00:06]} 32. Bf8 {[%emt 0:02:09]} c6 {[%emt 0:00:14]} 33. Nb4 {[%emt 0:00:12]} g6 {[%emt 0:00:29]} 34. Na6 {[%emt 0:00:02]} gxf5+ {[%emt 0:00:34]} 35. gxf5 {[%emt 0:00:01]} Kc8 {[%emt 0:00:24]} 36. Bc5 {[%emt 0:00:37]} Kb7 {[%emt 0:03:07]} (36... Bxc5 $15 {keeps the upper hand.} 37. Nxc5 b4) 37. Bxf2 $16 {[%emt 0:00:02] And now Nc5+ would win.} Kxa6 {[%emt 0:00:02] [#] KB-KB} 38. Kf4 $1 {[%emt 0:01:44] Strongly threatening Kg5.} Kb7 {[%emt 0:00:03]} 39. Kg5 {[%emt 0:00:35] Black must now prevent Bc5.} (39. f6 $5 Bg6 40. Kg5 $16) 39... c5 {[%emt 0:02:43] [#]} 40. e6 $2 {[%emt 0:00:26]} ({Don't take} 40. Bxc5 $6 Kc6 41. Bb4 (41. Bxa7 Kd7 $16) 41... Kd7 $16) (40. f6 $1 $18 {Threatening mate with e6.} Bg6 41. Bxc5) 40... fxe6 $11 {[%emt 0:00:02][%cal Bf7e6,Be6e5][%mdl 32]} 41. f6 {[%emt 0:00:01][%cal Of6f7] White threatens f7! and mate.} Bg8 {[%emt 0:00:01]} 42. Kg6 {[%emt 0:00:01][%cal Og6g7]} e5 $1 {[%emt 0:00:01]} 43. f7 {[%emt 0:00:01]} Bxf7+ {[%emt 0:00:01]} 44. Kxf7 {[%emt 0:00:01] KB-KP} Kc6 {[%emt 0:00:33] ...Kd5 is the strong threat.} 45. Ke6 {[%emt 0:00:03]} a5 {[%emt 0:00:03]} 46. Bg3 {[%emt 0:01:51]} a4 {[%emt 0:00:47]} 47. Bxe5 {[%emt 0:00:35]} b4 {[%emt 0:00:28]} 48. Bf6 $1 {[%emt 0:00:11]} c3 $2 {[%emt 0:00:35][%mdl 8192]} 49. bxc3 $18 {[%emt 0:00:12] c4 would kill now.} bxc3 {[%emt 0:00:05]} 50. Bxc3 {[%emt 0:00:02] KB-KPP} a3 {[%emt 0:00:04]} (50... Kb7 51. Bh8 c4 52. Bc3 $18) 51. Ke5 {[%emt 0:00:11]} c4 {[%emt 0:00:01]} 52. Kd4 {[%emt 0:00:10]} Kb7 {[%emt 0:00:01]} 53. Kc5 {[%emt 0:00:03]} Ka8 {[%emt 0:00:02]} 54. Kb4 {[%emt 0:00:06]} Kb8 {[%emt 0:00:01]} 55. Kxa3 $2 {[%emt 0:00:02] KB-KP} (55. Kxc4 $18 {Hoping for Be5+.} Kb7 56. Bh8) 55... Ka8 {[%emt 0:00:01]} 56. Kb4 {[%emt 0:00:16]} Kb8 {[%emt 0:00:01]} 57. Kb5 {[%emt 0:00:01]} Ka8 {[%emt 0:00:01] The position is equal.} 58. a4 {[%emt 0:00:01][%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Kb8 {[%emt 0:00:01]} 59. Kb6 {[%emt 0:00:02]} Ka8 {[%emt 0:00:01]} 60. a5 {[%emt 0:00:01]} Kb8 {[%emt 0:00:01]} 61. a6 {[%emt 0:00:13]} Ka8 {[%emt 0:00:01]} 62. a7 {[%emt 0:00:01] Black defended with fortune.   Weighted Error Value: White=0.19 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.23"]
[Round "4.1"]
[White "So, Wesley"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2761"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 10,152,15,15,14,15,23,29,23,0,35,8,20,26,36,35,31,24,49,16,12,0,14,17,25,26,23,9,32,35,68,69,82,77,81,73,97,100,98,104,101,99,215,124,479,261,258,260,229,14,14,8,12,15,66,65,71,64,64,64,72,64,86,81,135,122,138,136,147,79,69,43,43,43,43,43,43,28,34,34,34,34,34,0,0,0,0,0,84,110,105,114,129,118,176,148,133,153,350,194,287,263,266,275,284,310,1416,1357,1269,920,2191,1718,1511,1361,1340,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:35]} 5. e3 {[%emt 0:00:20]} Be7 {[%emt 0:01:46]} 6. b3 {[%emt 0:00:08]} O-O {[%emt 0:01:51] D37: Queen's Gambit Declined: 5 Bf4.} 7. Bb2 {[%emt 0:00:02]} b6 {[%emt 0:00:03]} 8. Bd3 {[%emt 0:00:32] is the legacy move (8.cxd5).} Bb7 {[%emt 0:00:07] White has an edge.} 9. Qc2 {[%emt 0:00:18]} h6 {[%emt 0:00:28] [#]} 10. Rd1 $146 {[%emt 0:02:48]} ({Predecessor:} 10. h4 c5 11. Rg1 cxd4 12. exd4 Rc8 13. Qe2 Bb4 14. Kf1 dxc4 15. bxc4 Ng4 16. Ne4 {0-1 Coto Mederos,M (2348)-Yuan,Q (2373) Titled Tuesday intern op 14th Sept blitz 2021 (3)}) 10... c5 {[%emt 0:00:09]} 11. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:01:11]} 12. Nxd5 {[%emt 0:00:16]} Bxd5 {[%emt 0:00:03]} 13. dxc5 {[%emt 0:00:06]} Bxc5 {[%emt 0:02:56]} 14. O-O {[%emt 0:01:23] And now e4 would win.} (14. Qc3 Qf6 $11) (14. e4 $5 {[%cal Re4d5]} Bc6 15. O-O $14) 14... Qe7 {[%emt 0:01:20]} 15. Bh7+ {[%emt 0:03:19]} Kh8 {[%emt 0:00:01]} 16. Be4 {[%emt 0:00:03]} Bxe4 {[%emt 0:01:09]} 17. Qxe4 {[%emt 0:00:06]} a5 {[%emt 0:00:21]} 18. Qf4 $40 {[%emt 0:05:52][%mdl 128] White attacks.} Kh7 {[%emt 0:02:16]} 19. g4 {[%emt 0:01:23]} Nf6 {[%emt 0:03:54]} 20. g5 {[%emt 0:00:31]} hxg5 {[%emt 0:00:07]} 21. Nxg5+ {[%emt 0:01:30]} Kg8 {[%emt 0:00:03]} 22. Kh1 {[%emt 0:03:35]} Rfd8 {[%emt 0:00:19]} 23. Rxd8+ $1 {[%emt 0:00:03]} Qxd8 {[%emt 0:05:48]} 24. Rg1 $1 {[%emt 0:00:03]} Be7 {[%emt 0:00:36]} 25. e4 {[%emt 0:00:09] Hoping for e5. White has more active pieces.} Qe8 {[%emt 0:01:04] [#]} (25... e5 $16 {was worth a try.} 26. Bxe5 (26. Qxe5 Rc8 $16) 26... Rc8) 26. Qh4 {[%emt 0:02:27]} (26. Nf3 $1 $18 Qd8 27. Qh6) 26... Qc6 $2 {[%emt 0:01:42][%mdl 8192]} (26... e5 $16 {is a better chance.}) 27. f3 {[%emt 0:00:18]} (27. Rg3 $142 {Strongly threatening Rh3.} Nh5 28. Qxh5 Bxg5 {[%mdl 64] Remove Defender} 29. Qxg5 Qxe4+ 30. Kg1 Qb1+ 31. Bc1) 27... e5 $18 {[%emt 0:01:02]} 28. Bxe5 {[%emt 0:00:03][%cal Og5h7]} Ra7 {[%emt 0:00:34]} 29. Bxf6 $2 {[%emt 0:03:09]} (29. Bd4 $18 {Threatens to win with e5.} g6 30. Qf4 (30. Qh6 Bf8 $16)) 29... Bxf6 $11 {[%emt 0:00:03]} 30. Qh7+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:01]} 31. Qf5 {[%emt 0:00:07]} Bxg5 {[%emt 0:00:25]} ({Black should play} 31... Kg8 $11) 32. Qxg5 {[%emt 0:00:03][%mdl 4096] Endgame KQR-KQR} f6 {[%emt 0:00:16]} 33. Qh5 {[%emt 0:00:01]} Kg8 {[%emt 0:00:08] Wards off Qh8+} 34. Rd1 {[%emt 0:00:10] White wants to mate with Rd8+.} Ra8 {[%emt 0:00:07] Repels Rd8+} 35. h4 {[%emt 0:00:12]} Qe6 {[%emt 0:00:05]} 36. Kg2 {[%emt 0:00:07] Against Qh3+} Rc8 {[%emt 0:00:01]} ({Black should try} 36... a4) 37. Kg3 $16 {[%emt 0:00:09]} Qe7 {[%emt 0:00:11]} 38. Qd5+ {[%emt 0:00:13]} Kh8 {[%emt 0:00:07]} 39. Qd6 {[%emt 0:00:16]} (39. Kh3 $142) 39... Qe8 {[%emt 0:00:07]} 40. Qxb6 {[%emt 0:00:30]} Qe5+ {[%emt 0:00:14]} 41. Kh3 {[%emt 0:00:37] Rd5 is the strong threat.} Rc3 {[%emt 0:00:06]} 42. Kg4 {[%emt 0:00:25]} Rc2 {[%emt 0:00:16]} 43. Qd8+ {[%emt 0:00:12]} Kh7 {[%emt 0:00:02]} 44. Rd2 {[%emt 0:00:00] Prevents Rg2+.} Qe6+ {[%emt 0:00:33]} 45. Kg3 {[%emt 0:00:01]} Qe5+ {[%emt 0:00:02]} 46. Kh3 {[%emt 0:00:33]} (46. Kg2 $5 {[%cal Rd2c2]} Qb2 47. Rxc2 Qxc2+ 48. Kg3 $16) 46... Rc3 {[%emt 0:00:07][%csl LRe4,LRf3]} 47. Kg2 {[%emt 0:00:15]} Qf4 {[%emt 0:00:15][%csl LRf3,LRh4]} 48. Rf2 {[%emt 0:00:01]} Rc5 {[%emt 0:00:01] [#]} (48... Qxh4 $11 49. Qd6 (49. Qd2 Rc5 $11) 49... Qg5+ 50. Qg3 Qc5) 49. Qd7 $1 {[%emt 0:00:28]} Qxh4 {[%emt 0:00:18]} 50. Qh3 {[%emt 0:00:01]} Qxh3+ {[%emt 0:00:14]} 51. Kxh3 {[%emt 0:00:01] KR-KR} g5 {[%emt 0:00:03]} (51... Rc1 $16 {might work better.}) 52. Rd2 {[%emt 0:00:15] Rd5 would be deadly.} a4 {[%emt 0:00:15]} 53. bxa4 {[%emt 0:00:25][%cal Bb3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32] aiming for Rd5.} Rc4 $2 {[%emt 0:00:01]} (53... Ra5 $16) 54. Rd6 {[%emt 0:00:15]} (54. a5 $142) 54... Kg7 {[%emt 0:00:01]} (54... f5 $142 55. exf5 Rxa4) 55. a5 $18 {[%emt 0:00:05]} Ra4 {[%emt 0:00:01]} 56. a6 {[%emt 0:00:02]} Rxa2 {[%emt 0:00:01]} 57. Kg4 {[%emt 0:00:01]} Ra5 {[%emt 0:00:01]} (57... Kf7 58. f4 gxf4 59. Kxf4 Ke7) 58. Kh5 {[%emt 0:00:08]} Kf7 {[%emt 0:00:02]} 59. Rb6 {[%emt 0:00:04]} Ra4 {[%emt 0:00:53]} 60. Rb7+ {[%emt 0:00:15]} Ke6 {[%emt 0:00:00]} 61. a7 {[%emt 0:00:01]} Ke5 {[%emt 0:00:10]} 62. Re7+ $2 {[%emt 0:00:22]} (62. Kg6 $18 Ra6 63. Kh5) 62... Kf4 $1 $11 {[%emt 0:00:30] The position is equal.} 63. Rf7 {[%emt 0:00:01]} Kxf3 {[%emt 0:00:01]} 64. e5 {[%emt 0:00:01]} Ke4 {[%emt 0:00:01]} 65. exf6 {[%emt 0:00:23]} Kf5 {[%emt 0:00:01][%csl Gg5][%cal Ra4h4]} 66. Kh6 {[%emt 0:00:00]} g4 {[%emt 0:00:00][%cal Bg5g4,Bg4g3,Bg3g2][%mdl 32]} 67. Kg7 {[%emt 0:00:46]} g3 {[%emt 0:00:02] ( -> ...g2)} 68. Rb7 {[%emt 0:00:12] f7 would kill now.} g2 {[%emt 0:00:04]} 69. Rb1 {[%emt 0:00:12] Black must now prevent f7. Chess con chili.} Rxa7+ {[%emt 0:00:15]} 70. f7 {[%emt 0:00:01] Intending Rg1 and mate.} Kf4 {[%emt 0:00:12]} 71. Kg8 {[%emt 0:00:03]} Ra8+ {[%emt 0:00:02]} 72. f8=R+ {[%emt 0:00:03]} Rxf8+ {[%emt 0:00:01]} 73. Kxf8 {[%emt 0:00:01]} Kg3 {[%emt 0:00:01]} 74. Ra1 {[%emt 0:00:01]} Kh2 {[%emt 0:00:02]} 75. Ra2 {[%emt 0:00:00]} Kh1 {[%emt 0:00:01]} 76. Rxg2 {[%emt 0:00:01]} Kxg2 {[%emt 0:00:01] Blacks defense is rewarded with a draw.   Weighted Error Value: White=0.26 (precise) /Black=0.31} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.23"]
[Round "4.2"]
[White "Aronian, Levon"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2745"]
[BlackElo "2761"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

{[%evp 9,94,25,9,29,21,10,9,0,8,0,17,16,7,12,27,13,16,13,13,11,14,16,16,20,0,0,0,0,0,0,0,0,0,0,6,6,6,3,5,4,10,0,0,0,6,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:03]} 3. Nxe5 {[%emt 0:00:02]} d6 {[%emt 0:00:02][%cal Bd7d6,Bd6d5][%mdl 32]} 4. Nf3 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:01]} 5. Bd3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 6. O-O {[%emt 0:00:02] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Be7 {[%emt 0:00:02]} 7. Re1 {[%emt 0:00:02]} O-O {[%emt 0:00:01]} 8. Bf1 {[%emt 0:00:02]} d5 {[%emt 0:00:29]} 9. d4 {[%emt 0:00:02]} Re8 {[%emt 0:00:57]} 10. c4 {[%emt 0:00:05] [#]} Nc6 $146 {[%emt 0:00:57]} ({Predecessor:} 10... Bg4 11. Nc3 Nc6 12. cxd5 Nxd5 13. h3 Bh5 14. a3 Nxc3 15. bxc3 Bd6 16. Be3 Qf6 17. Bd3 h6 18. g4 Bg6 19. Kg2 Bxd3 20. Qxd3 Ne7 21. Bd2 Ng6 22. Qb5 {0-1 Anand,V (2751)-Mamedyarov,S (2759) Norway Chess 10th 2022 (8)}) 11. Nc3 {[%emt 0:00:02]} h6 {[%emt 0:02:02]} 12. h3 {[%emt 0:00:26]} dxc4 {[%emt 0:01:12] The position is equal.} 13. Bxc4 {[%emt 0:00:03] aiming for Qb3.} Bd6 {[%emt 0:00:03]} 14. Rxe8+ {[%emt 0:03:56]} Qxe8 {[%emt 0:00:02]} 15. Be3 {[%emt 0:00:38]} Bf5 {[%emt 0:01:08]} 16. Nh4 {[%emt 0:00:07]} Bh7 {[%emt 0:00:23]} 17. Qf3 {[%emt 0:00:30]} Qd7 {[%emt 0:01:37]} 18. Bxh6 {[%emt 0:02:30][%mdl 64] [#] Deflection} Nxd4 $1 {[%emt 0:02:13]} 19. Qxb7 {[%emt 0:00:02]} Re8 {[%emt 0:00:01]} 20. Be3 {[%emt 0:00:11] The board is on fire.} (20. Qxa7 $2 {is the wrong capture.} gxh6 21. Rd1 (21. Qxd4 $2 Bh2+ {[%mdl 64] Discovered Attack} 22. Kxh2 Qxd4 $19) 21... Be5 $19) 20... Nc2 {[%emt 0:02:24][%csl LRa1,LRe3]} 21. Bb5 {[%emt 0:00:19]} Qc8 {[%emt 0:01:36]} 22. Qxc8 {[%emt 0:01:04]} (22. Qxa7 $2 {too greedy.} Nxa1 23. Bxe8 Qxe8 $19) 22... Rxc8 {[%emt 0:00:01]} 23. Rd1 {[%emt 0:00:53]} Nxe3 {[%emt 0:01:07]} 24. fxe3 {[%emt 0:00:04]} Bc5 {[%emt 0:00:01]} 25. Bd3 {[%emt 0:06:32]} Rb8 {[%emt 0:00:06]} 26. b3 {[%emt 0:00:37]} Re8 {[%emt 0:00:25]} 27. Bxh7+ {[%emt 0:01:17]} Kxh7 {[%emt 0:00:02]} 28. Rd3 {[%emt 0:00:03]} Bxe3+ {[%emt 0:00:47]} 29. Kf1 {[%emt 0:00:02]} Bb6 {[%emt 0:00:44]} 30. g4 {[%emt 0:00:23]} g6 {[%emt 0:01:00]} 31. Nf3 {[%emt 0:00:24]} Kg7 {[%emt 0:00:01]} 32. Nd2 {[%emt 0:00:01]} Ba5 {[%emt 0:00:39]} 33. a3 {[%emt 0:01:04]} c5 {[%emt 0:02:34]} 34. Nc4 {[%emt 0:00:32]} Bxc3 {[%emt 0:00:02]} 35. Rxc3 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} Ne4 {[%emt 0:00:15]} 36. Rd3 {[%emt 0:00:24]} f5 {[%emt 0:00:11]} 37. gxf5 {[%emt 0:01:28]} gxf5 {[%emt 0:00:01]} 38. Nd6 {[%emt 0:00:12]} Nxd6 {[%emt 0:00:13]} 39. Rxd6 {[%emt 0:00:02] KR-KR} Re3 {[%emt 0:00:02][%csl LRb3,LRh3]} 40. Rd5 {[%emt 0:00:01]} Rxb3 {[%emt 0:00:02]} 41. Rxc5 {[%emt 0:00:05]} Rxa3 {[%emt 0:00:02]} 42. Rxf5 {[%emt 0:00:03]} Rxh3 {[%emt 0:00:02]} 43. Ra5 {[%emt 0:00:02]} Rf3+ {[%emt 0:00:01]} 44. Ke2 {[%emt 0:00:01]} Rf6 {[%emt 0:00:02]} 45. Rxa7+ {[%emt 0:00:02]} Rf7 {[%emt 0:00:01]} 46. Rxf7+ {[%emt 0:00:02]} Kxf7 {[%emt 0:00:01]} 47. Ke1 {[%emt 0:01:50]} Ke8 {An interesting draw.   Weighted Error Value: White=0.01 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.23"]
[Round "4.3"]
[White "Aronian, Levon"]
[Black "So, Wesley"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2745"]
[BlackElo "2761"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "600+5"]

{[%evp 19,60,27,15,-82,-89,-91,-97,-85,-62,-103,-97,-127,-131,-193,-194,-167,-203,-181,-182,-315,-314,-411,-360,-735,-716,-796,-720,-833,-615,-779,-781,-741,-739,-781,-770,-773,-768,-761,-741,-1221,-1197,-1290,-1170]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:01]} 3. Bb5 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01][%cal Bg8f6,Bf6e4,Be4d6,Bd6f5,Bf5d4,Bd4c2,Bc2b4,Bb4a2][%mdl 32]} 4. O-O {[%emt 0:00:03]} Nxe4 {[%emt 0:00:01]} 5. d4 {[%emt 0:00:01]} Nd6 {[%emt 0:00:01]} 6. Bxc6 {[%emt 0:00:01]} dxc6 {[%emt 0:00:01]} 7. dxe5 {[%emt 0:00:02]} Nf5 {[%emt 0:00:01]} 8. Qxd8+ {[%emt 0:00:02]} Kxd8 {[%emt 0:00:02]} 9. Nc3 {[%emt 0:00:03] 9.h3 is the modern continuation.} Ke8 {[%emt 0:00:03]} (9... Bd7 10. b3 Kc8 11. Bb2 h6 12. h3 b6 13. Rad1 Ne7 14. Ne2 Ng6 15. Ne1 h5 16. Nd3 a5 17. a4 Be7 18. Rfe1 Nf8 19. Ndf4 Bg5 20. e6 Nxe6 21. Nxe6 Bxe6 22. Bxg7 {½-½ Aronian,L (2772)-So,W (2760) Tata Steel India rapid 2019 (7)}) 10. h3 {[%emt 0:00:02]} Be6 {[%emt 0:00:12]} 11. Ng5 {[%emt 0:00:23] [#] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} (11. g4 $11 Ne7 12. Nd4) 11... Nd4 $1 $17 {[%emt 0:00:26]} 12. Nxe6 {[%emt 0:01:17]} fxe6 {[%emt 0:00:02]} 13. Bg5 {[%emt 0:00:00] [#] Black is better.} Nxc2 $146 {[%emt 0:01:04]} ({Predecessor:} 13... h6 14. Rad1 Nxc2 15. Bh4 Nb4 16. f4 Be7 17. Bf2 Rf8 18. g3 Rd8 19. Ne4 b6 {0-1 Huang,R (2292)-Xiang,Z (2313) CHN-ch rapid 2019 (5)}) 14. Rad1 {[%emt 0:00:05]} Nb4 {[%emt 0:00:03]} 15. Ne4 {[%emt 0:01:32]} Nxa2 {[%emt 0:02:25]} 16. g4 {[%emt 0:01:28]} (16. Be3 $17 h6 17. Nc5 Bxc5 18. Bxc5) 16... Nb4 $19 {[%emt 0:00:08]} 17. f4 {[%emt 0:00:02]} h6 {[%emt 0:00:40]} 18. Bh4 {[%emt 0:00:01]} Nd5 {[%emt 0:00:01] [#] ...Ne3 is the strong threat.} 19. f5 {[%emt 0:03:10]} (19. Rf3 $142) 19... Ne3 {[%emt 0:00:11][%csl LRd1,LRf1]} 20. fxe6 {[%emt 0:00:01][%cal Of1f8]} Nxd1 {[%emt 0:00:01]} 21. Rf7 $2 {[%emt 0:02:59]} (21. Rxd1 Be7 22. Nf6+ gxf6 23. exf6) 21... Rc8 {[%emt 0:02:28] Black is clearly winning.} 22. Bf6 {[%emt 0:00:30]} Rg8 {[%emt 0:00:08]} (22... gxf6 $2 {leads to mate.} 23. Nxf6+ Kd8 24. Rd7#) 23. g5 Ne3 {[%emt 0:00:30]} (23... gxf6 $2 24. Nxf6+ Kd8 25. Rd7#) 24. g6 {[%emt 0:00:09]} Nd5 {[%emt 0:00:07]} (24... gxf6 $2 {is a self mate.} 25. Nxf6+ Kd8 26. Rd7#) 25. Bh4 {[%emt 0:00:04]} Be7 {[%emt 0:00:29]} 26. Bxe7 {[%emt 0:00:07]} Nxe7 {[%emt 0:00:01]} 27. Nd6+ {[%emt 0:00:06]} cxd6 {[%emt 0:00:02]} 28. exd6 {[%emt 0:00:00]} Nxg6 {[%emt 0:00:07]} 29. h4 {[%emt 0:00:02]} Rb8 {[%emt 0:01:49]} ({And not} 29... Nxh4 30. Re7+ Kf8 31. Rf7+ Ke8 32. Re7+ Kf8 33. Rf7+ Ke8 $11) 30. h5 {[%emt 0:00:10]} Nf8 {[%emt 0:00:02] Weighted Error Value: White=0.98/Black=0.24 (precise)} 0-1

[Event "American Cup Elimination 2023"]
[Site "Saint Louis"]
[Date "2023.03.23"]
[Round "4.4"]
[White "So, Wesley"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2761"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2023.03.15"]
[EventType "k.o."]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "600+5"]

{[%evp 9,93,39,53,46,41,23,43,18,17,24,34,0,23,22,47,23,38,34,27,29,39,5,16,11,13,8,37,2,11,0,0,0,0,0,0,0,15,6,5,0,0,0,0,0,0,0,92,16,23,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} g6 {[%emt 0:00:01]} 2. e4 {[%emt 0:00:04]} Bg7 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:01]} 4. Bc4 {[%emt 0:00:02]} a6 {[%emt 0:00:12]} 5. O-O {[%emt 0:00:33]} e6 {[%emt 0:00:14]} 6. a4 {[%emt 0:00:18]} b6 {[%emt 0:00:06]} 7. Qe2 {[%emt 0:00:13]} Nd7 {[%emt 0:00:08]} 8. Nbd2 {[%emt 0:00:50] White is slightly better.} Bb7 {[%emt 0:00:09]} 9. Re1 {[%emt 0:00:10]} Ngf6 {[%emt 0:00:15]} 10. h3 {[%emt 0:00:16]} d5 {[%emt 0:00:35]} 11. exd5 {[%emt 0:01:43]} Nxd5 {[%emt 0:00:01]} 12. Ne4 {[%emt 0:00:01]} h6 {[%emt 0:00:42]} 13. Bxd5 {[%emt 0:00:41]} Bxd5 {[%emt 0:00:02]} 14. c4 {[%emt 0:00:01]} Bb7 {[%emt 0:00:14]} 15. Bf4 {[%emt 0:00:11][%cal Od4d5]} O-O {[%emt 0:00:14]} 16. Rad1 {[%emt 0:00:07]} Rc8 {[%emt 0:01:06]} 17. Ne5 {[%emt 0:00:42]} g5 {[%emt 0:01:27]} 18. Bh2 {[%emt 0:00:21]} f5 {[%emt 0:00:24][%cal Bf7f5,Bf5f4][%mdl 32]} 19. Nc3 {[%emt 0:00:20][%cal Oc4c5]} f4 $1 {[%emt 0:00:01]} 20. Nxd7 {[%emt 0:01:45]} Qxd7 {[%emt 0:00:02]} 21. Qxe6+ {[%emt 0:00:01]} Qxe6 {[%emt 0:00:01]} 22. Rxe6 {[%emt 0:00:00]} Rce8 {[%emt 0:00:01]} 23. Rxe8 {[%emt 0:00:18]} Rxe8 {[%emt 0:00:01]} 24. Kf1 {[%emt 0:00:01]} Bc8 {[%emt 0:00:25]} 25. f3 {[%emt 0:00:23]} Be6 {[%emt 0:00:02]} 26. b3 {[%emt 0:00:13]} Bf5 {[%emt 0:01:53] And now ...Bc2 would win.} 27. Ne4 $1 {[%emt 0:00:01]} b5 {[%emt 0:00:01]} (27... Bxe4 $11 {remains equal.} 28. fxe4 Rxe4) 28. axb5 {[%emt 0:00:20]} (28. cxb5 $16 axb5 29. a5) 28... axb5 $11 {[%emt 0:00:01]} 29. Bg1 {[%emt 0:00:03]} Ra8 {[%emt 0:00:45] The position is equal.} 30. d5 {[%emt 0:00:08]} Ra3 {[%emt 0:00:10]} 31. cxb5 {[%emt 0:00:03]} Rxb3 {[%emt 0:00:01]} 32. Bd4 {[%emt 0:00:21]} Rxb5 {[%emt 0:02:43]} 33. Bxg7 {[%emt 0:00:12]} Kxg7 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} 34. d6 {[%emt 0:00:02]} cxd6 {[%emt 0:00:02]} 35. Nxd6 {[%emt 0:00:01]} Re5 {[%emt 0:00:02]} 36. Nxf5+ {[%emt 0:00:02]} Rxf5 {[%emt 0:00:01] KR-KR} 37. h4 {[%emt 0:00:25]} gxh4 {[%emt 0:00:05]} 38. Kg1 {[%emt 0:00:01]} h3 {[%emt 0:00:11]} 39. gxh3 {[%emt 0:00:01]} Kf6 {[%emt 0:00:05]} 40. h4 {[%emt 0:00:08]} Rh5 {[%emt 0:00:12]} 41. Kg2 {[%emt 0:00:02]} Re5 {[%emt 0:00:24]} 42. Rd6+ {[%emt 0:00:05]} Re6 {[%emt 0:00:05]} 43. Rd5 {[%emt 0:00:14]} Re5 {[%emt 0:00:10]} 44. Rd6+ {[%emt 0:00:01]} Re6 {[%emt 0:00:01]} 45. Rd5 {[%emt 0:00:01]} Re8 {[%emt 0:00:12]} 46. Rd6+ {[%emt 0:00:04]} Re6 {[%emt 0:00:06]} 47. Rd5 {[%emt 0:00:06] Weighted Error Value: White=0.09 (flawless) /Black=0.10 (very precise)} 1/2-1/2

