[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.02"]
[Round "1.1"]
[White "Sevian, Samuel"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2703"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,66,6,7,9,2,0,27,-7,-14,-18,-13,-13,-9,-21,-13,-11,-18,-8,-4,-4,0,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,0,0,0,0,0,0,6,0,0,0,1,0,8]} 1. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:29]} d5 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:18]} 4. cxd5 {[%emt 0:00:28]} cxd5 {[%emt 0:00:12]} 5. Nc3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:46]} 6. Bf4 {[%emt 0:00:16]} a6 {[%emt 0:01:07]} 7. Ne5 {[%emt 0:00:21] 7.Rc1 is a critical line.} Qb6 {[%emt 0:02:23]} 8. Nxc6 {[%emt 0:00:28]} bxc6 {[%emt 0:00:23]} 9. a3 {[%emt 0:00:31] has lost popularity (9.Qd2). D13: Slav Defence: Exchange variation without ...Bf5.} Qxb2 {[%emt 0:04:50]} 10. Na4 {[%emt 0:01:44]} Qb5 {[%emt 0:00:50][%cal Oe7e5]} 11. e4 {[%emt 0:07:32][%mdl 1024] White has compensation. White has an edge.} Qa5+ {[%emt 0:00:35] The position is equal.} 12. Bd2 {[%emt 0:00:09]} Qc7 {[%emt 0:00:56]} 13. e5 {[%emt 0:00:25]} Ne4 {[%emt 0:00:43] [#]} 14. Bd3 $146 {[%emt 0:00:31]} ({Predecessor:} 14. Be2 Nxd2 15. Qxd2 e6 16. O-O Be7 17. Rfc1 O-O 18. Rc3 f6 19. Rac1 Bd7 20. f4 {0-1 (29) Jakubowski,K (2331)-Vysochin,S (2533) Cappelle la Grande 2001}) 14... Nxd2 {[%emt 0:07:36]} 15. Qxd2 {[%emt 0:00:55]} e6 {[%emt 0:02:16]} 16. O-O {[%emt 0:00:53][%cal Bh1f1,Bf1c1,Bc1c3,Bc3c5][%mdl 32]} Be7 {[%emt 0:05:59]} 17. Rfc1 {[%emt 0:00:57]} O-O {[%emt 0:11:36][%cal Bh8f8,Bf8b8,Bb8b6][%mdl 32]} 18. Rc3 {[%emt 0:00:16]} f5 {[%emt 0:05:01]} 19. Nc5 {[%emt 0:26:25]} a5 {[%emt 0:04:41]} 20. Rac1 {[%emt 0:04:52]} Bd7 {[%emt 0:05:31]} 21. Qd1 {[%emt 0:09:15]} Bxc5 {[%emt 0:06:22]} 22. Rxc5 {[%emt 0:00:37]} Rfb8 {[%emt 0:01:28]} 23. Bb5 {[%emt 0:02:06][%cal Rb5c6]} Rb6 {[%emt 0:03:14]} 24. Ba4 {[%emt 0:01:14]} Qb7 {[%emt 0:03:04]} 25. h3 {[%emt 0:01:35]} h6 {[%emt 0:04:05]} 26. Qc2 {[%emt 0:03:12]} Raa6 {[%emt 0:04:35]} 27. Qc3 {[%emt 0:04:17]} Rb1 {[%emt 0:02:27]} 28. Rxb1 {[%emt 0:03:44]} Qxb1+ {[%emt 0:00:02]} 29. Kh2 {[%emt 0:00:07][%cal Ra4c6]} Kh7 {[%emt 0:04:28]} 30. Bc2 {[%emt 0:09:56]} Qb6 {[%emt 0:01:42]} 31. Ba4 {[%emt 0:02:13]} Qb1 {[%emt 0:00:20]} 32. Bc2 {[%emt 0:02:39]} Qb6 {[%emt 0:00:19]} 33. Ba4 {[%emt 0:11:06]} Qb1 {[%emt 0:00:04] An even fight not without its subleties.  Weighted Error Value: White=0.03 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.02"]
[Round "1.2"]
[White "Yu, Yangyi"]
[Black "Gledura, Benjamin"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2710"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,103,21,16,27,17,21,9,0,0,-1,0,-15,-14,-22,-20,-23,-23,-23,-15,-15,-18,-14,-13,-14,-13,-43,-33,-46,-45,-41,-50,-52,-33,-71,-80,-75,-75,-70,-82,-69,-74,-70,-61,-68,-49,-93,-93,-111,-81,-98,-89,-172,-175,-171,-159,-211,-69,-62,0,-222,0,-57,-14,-14,-14,-12,-20,-16,-28,-173,-145,-147,-149,-182,-186,-195,-186,-177,-159,-117,-125,-167,-68,-66,-6,-40,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:25]} 2. c4 {[%emt 0:00:19]} dxc4 {[%emt 0:00:36]} 3. e4 {[%emt 0:01:43][%cal Be2e4,Be4e5][%mdl 32]} Nf6 {[%emt 0:00:34]} 4. e5 {[%emt 0:00:36]} Nd5 {[%emt 0:00:10]} 5. Bxc4 {[%emt 0:00:11]} Bf5 {[%emt 0:00:19]} 6. Ne2 {[%emt 0:08:00] D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} e6 {[%emt 0:00:55]} 7. O-O {[%emt 0:00:23]} Nb6 {[%emt 0:03:33]} 8. Bd3 {[%emt 0:06:32]} Bxd3 {[%emt 0:03:00]} 9. Qxd3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:11] [#]} 10. Qe4 $146 {[%emt 0:05:08]} ({Predecessor:} 10. Rd1 Be7 11. Nbc3 Qd7 12. Be3 O-O-O 13. Qb5 Nb4 14. Qxd7+ Rxd7 15. Rac1 N4d5 16. Ne4 {1-0 (67) Khlichkova,T (2270)-Belenkaya,D (2329) Sochi 2018}) 10... Qd5 {[%emt 0:22:40]} 11. Nbc3 {[%emt 0:06:29]} Qxe4 {[%emt 0:00:24]} 12. Nxe4 {[%emt 0:00:08]} O-O-O {[%emt 0:06:03]} 13. Be3 {[%emt 0:02:11]} Nd5 {[%emt 0:00:46]} 14. Rac1 {[%emt 0:00:49]} f6 {[%emt 0:04:57]} 15. exf6 {[%emt 0:05:49]} gxf6 {[%emt 0:00:12]} 16. Rfd1 {[%emt 0:01:58]} Bg7 {[%emt 0:13:34]} 17. Nf4 {[%emt 0:19:12]} Nxf4 {[%emt 0:04:16]} 18. Bxf4 {[%emt 0:00:08][%cal Ob2b4]} Rhe8 {[%emt 0:04:04]} 19. b4 {[%emt 0:05:32]} Rd5 {[%emt 0:02:06]} 20. a4 {[%emt 0:11:07]} a6 {[%emt 0:02:07] Inhibits b5.} 21. Nc3 {[%emt 0:06:38]} Rd7 {[%emt 0:04:56]} 22. Ne4 {[%emt 0:05:09]} Red8 $1 {[%emt 0:10:59]} 23. Nc5 {[%emt 0:00:45]} Rxd4 {[%emt 0:01:53]} 24. Rxd4 {[%emt 0:00:06]} Nxd4 {[%emt 0:00:24]} 25. Kf1 {[%emt 0:00:06][%cal Oc5b7] Inhibits Ne2.} e5 {[%emt 0:01:46]} 26. Be3 {[%emt 0:00:08]} f5 {[%emt 0:02:50]} (26... c6 $5 {[%cal Rg7f8]}) 27. f3 {[%emt 0:06:12]} Bf6 {[%emt 0:01:13]} 28. Bxd4 {[%emt 0:02:11]} Rxd4 $17 {[%emt 0:00:23][%mdl 4096] Endgame KRB-KRN} 29. Ne6 {[%emt 0:00:05][%csl LRc7,LRd4]} Rd7 {[%emt 0:04:34]} ({Don't play} 29... Rxb4 30. Rxc7+ Kb8 31. Rf7 $16) 30. g4 {[%emt 0:00:22]} (30. h3 $17) 30... fxg4 $19 {[%emt 0:00:57]} 31. fxg4 {[%emt 0:00:01]} Rd6 {[%emt 0:02:29]} 32. Nc5 {[%emt 0:02:06]} (32. Nxc7 $17 Kd7 33. Rc5) 32... Rd4 {[%emt 0:00:50]} (32... Be7 $19 33. Kg2 Rc6) 33. Ne6 $15 {[%emt 0:00:02][%csl LRc7,LRd4]} Rd6 {[%emt 0:00:05]} ({But not} 33... Rxb4 34. Rxc7+ Kb8 35. Rf7 $11) (33... Rd7 $15) 34. Nc5 $1 $19 {[%emt 0:00:04]} Rd4 $2 {[%emt 0:01:22] Prevents Ne4.} ({Black should try} 34... Be7 $1 $19 {...Rc6 is the strong threat.} 35. Rc4 Rf6+ 36. Ke1 Rh6) 35. Ne6 $15 {[%emt 0:00:04][%csl LRc7,LRd4]} Rxg4 {[%emt 0:00:06]} ({Resist} 35... Rxb4 36. Rxc7+ Kb8 37. Rf7 $11) 36. Rxc7+ {[%emt 0:00:29]} Kb8 {[%emt 0:00:01]} 37. b5 {[%emt 0:04:29] Strongly threatening b6.} Rxa4 {[%emt 0:01:56]} 38. Rf7 {[%emt 0:00:38] Hoping for b6.} Bh4 {[%emt 0:00:21]} 39. b6 {[%emt 0:03:02] [#]} (39. Rxh7 $11 {and White is okay.} axb5 40. Nc5 Rf4+ 41. Ke2) 39... Rc4 $1 $19 {[%emt 0:00:07]} 40. Rxh7 {[%emt 0:00:07]} Kc8 {[%emt 0:00:30]} 41. Rh8+ {[%emt 0:21:05]} Kd7 {[%emt 0:00:19]} 42. Nf8+ {[%emt 0:00:04]} Kd6 {[%emt 0:19:47]} 43. Ng6 {[%emt 0:00:09]} Bf6 {[%emt 0:01:59]} 44. Rf8 {[%emt 0:00:06]} Ke6 {[%emt 0:02:34]} 45. Rb8 {[%emt 0:00:14] [#]} Kf7 {[%emt 0:05:34]} (45... Kf5 $1 $19 {[%cal Rf5g6]} 46. Nf8 Rf4+ 47. Ke2 Be7) 46. Nf8 $15 {[%emt 0:09:53]} Rd4 {[%emt 0:00:13] Prevents Nd7.} (46... Be7 $15 47. Nd7 Rf4+ 48. Ke2 Ke6 49. Rxb7 Bd6) 47. Nh7 {[%emt 0:00:26]} Bd8 {[%emt 0:04:22] And now ...Rd7 would win.} 48. Rxb7+ {[%emt 0:00:05] The position is equal.} Kg8 {[%emt 0:00:01]} 49. Ra7 {[%emt 0:01:15][%cal Oh7f6]} Rf4+ {[%emt 0:00:34]} 50. Ke2 {[%emt 0:00:16]} Bxb6 {[%emt 0:00:35]} 51. Rxa6 {[%emt 0:00:07]} Kxh7 {[%emt 0:00:21]} 52. Rxb6 {[%emt 0:00:04] Whites escaped into a draw.  Weighted Error Value: White=0.15 (very precise) /Black=0.21 (precise)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.02"]
[Round "1.3"]
[White "Smirin, Ilia"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2599"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,81,28,34,37,27,22,24,17,14,16,0,0,0,0,0,20,0,9,9,6,6,6,7,24,0,0,0,0,0,0,0,0,-14,-12,-22,-20,-22,-34,-18,-21,-29,-34,-22,-18,-28,-16,-34,-38,-43,-10,-10,-10,-10,-10,-10,-10,-10,-10,-10,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:30]} e5 {[%emt 0:00:18]} 2. Nf3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:26]} 3. d4 {[%emt 0:00:23]} Nxe4 {[%emt 0:00:45]} 4. Nxe5 {[%emt 0:01:05]} d5 {[%emt 0:04:52]} 5. Nd2 {[%emt 0:00:53]} Nxd2 {[%emt 0:11:03]} 6. Bxd2 {[%emt 0:00:08]} Bd6 {[%emt 0:05:02]} 7. Bd3 {[%emt 0:02:34]} O-O {[%emt 0:01:44]} 8. O-O {[%emt 0:05:02]} c5 {[%emt 0:06:15] C43: Petroff Defence: 3 d4.} 9. c3 {[%emt 0:04:41]} Nc6 {[%emt 0:03:34]} 10. Nxc6 {[%emt 0:09:14]} bxc6 {[%emt 0:00:09] White has an edge.} 11. dxc5 {[%emt 0:00:05]} Bxc5 {[%emt 0:00:11]} 12. Qh5 {[%emt 0:00:48][%csl Gd3][%cal Rh5h7] [#]} g6 {[%emt 0:09:42] [#]} 13. Qf3 $146 {[%emt 0:02:45]} ({Predecessor:} 13. Qh6 Re8 14. Bg5 Qb6 15. Bf6 Bf8 16. Qd2 Ba6 17. b3 Bg7 18. Bxg7 Kxg7 19. Rfe1 Bxd3 20. Qxd3 {1-0 (41) Hennemann,X (2070)-Schertzer,S (2050) Mulhouse 2002}) 13... Re8 {[%emt 0:02:31]} 14. Rfe1 {[%emt 0:01:18]} Be6 {[%emt 0:02:18]} 15. Bf4 {[%emt 0:04:18]} Bd6 {[%emt 0:04:07]} 16. Re2 {[%emt 0:03:05]} Bxf4 {[%emt 0:10:08]} 17. Qxf4 {[%emt 0:04:16]} c5 {[%emt 0:02:27]} 18. Rae1 {[%emt 0:03:28]} Kg7 {[%emt 0:03:19]} 19. h4 {[%emt 0:02:01][%cal Oh4h5]} Qf6 {[%emt 0:01:38]} 20. Qg3 {[%emt 0:02:07]} c4 {[%emt 0:03:25]} 21. Bb1 {[%emt 0:01:59]} d4 {[%emt 0:01:41]} 22. cxd4 {[%emt 0:01:09]} Rad8 {[%emt 0:01:30]} 23. h5 {[%emt 0:17:49]} Rxd4 {[%emt 0:01:28]} 24. Qc3 {[%emt 0:04:48]} Rh4 {[%emt 0:04:56]} 25. Re5 {[%emt 0:08:47]} Rxh5 {[%emt 0:02:59]} (25... Rd8 {feels hotter.} 26. hxg6 hxg6 27. Be4 Rd2) 26. Rxh5 {[%emt 0:00:09]} Qxc3 {[%emt 0:01:42]} 27. bxc3 {[%emt 0:00:37]} gxh5 $11 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRB} 28. Bf5 {[%emt 0:02:26]} Kf6 {[%emt 0:05:19]} 29. Bxe6 {[%emt 0:00:47]} Rxe6 {[%emt 0:00:45] KR-KR} 30. Rd1 {[%emt 0:00:13]} Ra6 {[%emt 0:04:13]} 31. Rd4 $1 {[%emt 0:00:37]} Rxa2 {[%emt 0:01:05] Hoping for ...a5.} 32. Rxc4 {[%emt 0:00:06] The position is equal.} a5 {[%emt 0:01:04] Strongly threatening ...a4.} 33. Rc5 {[%emt 0:03:14]} Kg6 {[%emt 0:03:35]} 34. Kh2 {[%emt 0:01:07]} a4 {[%emt 0:00:50]} ({Much worse is} 34... Rxf2 35. Rxa5 Re2 36. Rc5 $15) 35. Ra5 {[%emt 0:01:11]} a3 {[%emt 0:00:52]} ({Of course not} 35... Rxf2 $6 36. Rxa4 Rf1 37. Rc4 $15) 36. c4 {[%emt 0:01:43][%cal Bc3c4,Bc4c5][%mdl 32]} h4 {[%emt 0:00:54] Threatens to win with ...Ra1.} 37. c5 {[%emt 0:01:52]} Rxf2 {[%emt 0:01:23]} 38. Rxa3 {[%emt 0:00:04]} Rc2 {[%emt 0:00:07]} 39. Ra6+ {[%emt 0:01:00]} Kg5 {[%emt 0:00:16]} 40. Ra7 {[%emt 0:01:28]} Rxc5 {[%emt 0:01:05]} 41. Rxf7 {[%emt 0:30:11] Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.02"]
[Round "1.4"]
[White "Theodorou, Nikolas"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2567"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,40,-19,-31,-64,-55,-54,-45,-51,-51,-48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:24]} Nf6 {[%emt 0:00:22]} 4. g3 {[%emt 0:00:21]} dxc4 {[%emt 0:00:16]} 5. Bg2 {[%emt 0:00:33]} Bb4+ {[%emt 0:00:16]} 6. Nc3 {[%emt 0:05:08]} O-O {[%emt 0:00:34]} 7. O-O {[%emt 0:00:07]} Nc6 {[%emt 0:00:22]} 8. a3 {[%emt 0:00:32]} Be7 {[%emt 0:00:52]} 9. e4 {[%emt 0:00:34] E20: Nimzo-Indian: 4 g3 and 4 f3.} a6 {[%emt 0:01:58]} 10. Be3 {[%emt 0:00:44]} b5 {[%emt 0:01:14] Inhibits Qa4.} 11. h4 {[%emt 0:02:13] [#] Black is slightly better.} Rb8 $146 {[%emt 0:02:20]} ({Predecessor:} 11... Na5 12. e5 Nd5 13. Ng5 Bb7 14. Qh5 h6 15. Nge4 f5 16. Qg6 Nxe3 17. fxe3 Nb3 18. Qxe6+ {½-½ (28) Biedermann,T (2491)-Ohtake,S (2418) ICCF email 2019}) 12. e5 {[%emt 0:02:58]} Ng4 {[%emt 0:02:58]} (12... Nd5 $15) 13. Ng5 $11 {[%emt 0:07:39] The position is equal.} Nxe3 {[%emt 0:00:19]} 14. fxe3 {[%emt 0:00:12]} Bxg5 {[%emt 0:00:02]} 15. hxg5 {[%emt 0:00:15]} Qxg5 {[%emt 0:00:05]} 16. Bxc6 {[%emt 0:05:06] [#] Threatens to win with Qf3.} Qxg3+ {[%emt 0:00:07]} 17. Kh1 {[%emt 0:01:00] aiming for Qh5. Active counter play!} Qh3+ {[%emt 0:00:05]} 18. Kg1 {[%emt 0:00:03]} Qg3+ {[%emt 0:00:06]} 19. Kh1 {[%emt 0:00:07] Qh5 is the strong threat.} Qh3+ {[%emt 0:00:03]} 20. Kg1 {[%emt 0:00:05]} Qg3+ {[%emt 0:00:15] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.02"]
[Round "1.5"]
[White "Oparin, Grigoriy"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2685"]
[BlackElo "2684"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,68,0,0,0,0,-8,0,3,10,0,44,10,14,12,12,0,0,3,8,0,0,0,0,0,0,0,4,3,0,7,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:19]} 3. Nf3 {[%emt 0:00:19]} d5 {[%emt 0:00:33]} 4. g3 {[%emt 0:00:22]} Bb4+ {[%emt 0:00:47]} 5. Bd2 {[%emt 0:00:20]} Be7 {[%emt 0:00:25]} 6. Bg2 {[%emt 0:00:10]} O-O {[%emt 0:00:24]} 7. O-O {[%emt 0:00:19]} Nbd7 {[%emt 0:00:25]} 8. Qc2 {[%emt 0:00:24]} c6 {[%emt 0:00:49] [#]} 9. h4 $146 {[%emt 0:00:36] E11: Bogo-Indian.} ({Predecessor:} 9. Rd1 a5 10. Bf4 Nh5 11. Bc1 Nhf6 12. Nbd2 b6 13. e4 Ba6 14. b3 Rc8 15. Bb2 h6 16. Rac1 Bb4 17. Qb1 Nxe4 18. Nxe4 dxe4 19. Qxe4 {1-0 (43) Le,Q (2709)-Andreikin,D (2729) Chess.com INT 2022}) 9... b6 {[%emt 0:05:59]} 10. Nc3 {[%emt 0:00:20]} Ba6 {[%emt 0:10:21]} 11. cxd5 {[%emt 0:01:06]} cxd5 {[%emt 0:00:41]} 12. Rfc1 {[%emt 0:00:47]} Qb8 {[%emt 0:11:09]} 13. Qa4 {[%emt 0:12:57]} Qb7 {[%emt 0:01:35] The position is equal.} 14. Nb5 {[%emt 0:00:40] With the idea Nc7.} Rac8 {[%emt 0:06:28] Inhibits Nc7.} 15. Bf4 {[%emt 0:02:39]} Bxb5 {[%emt 0:04:18]} 16. Qxb5 {[%emt 0:00:05]} Ne4 {[%emt 0:02:31]} 17. Ne5 {[%emt 0:11:31]} Nxe5 {[%emt 0:04:43]} 18. Bxe5 {[%emt 0:00:49]} Nd6 {[%emt 0:06:11]} 19. Bxd6 {[%emt 0:07:10]} Bxd6 {[%emt 0:00:32]} 20. e3 {[%emt 0:00:17]} a6 {[%emt 0:06:02]} 21. Qd3 {[%emt 0:01:06]} Rxc1+ {[%emt 0:07:55]} 22. Rxc1 {[%emt 0:00:06]} Rc8 {[%emt 0:00:31] Prevents Qc2.} 23. Rxc8+ {[%emt 0:00:52]} Qxc8 $11 {[%emt 0:00:02][%mdl 4096] Endgame KQB-KQB} 24. Bf1 {[%emt 0:00:06]} b5 {[%emt 0:00:51]} 25. a4 {[%emt 0:00:05]} bxa4 {[%emt 0:00:11]} 26. Qxa6 {[%emt 0:00:03]} Qxa6 {[%emt 0:00:11]} 27. Bxa6 {[%emt 0:00:04] KB-KB} a3 {[%emt 0:00:11]} 28. bxa3 {[%emt 0:00:04]} Bxa3 {[%emt 0:00:04]} 29. Kg2 {[%emt 0:00:04]} h5 {[%emt 0:00:07]} 30. Kg1 {[%emt 0:00:05]} g6 {[%emt 0:00:06]} 31. Kg2 {[%emt 0:00:04]} Kg7 {[%emt 0:00:06]} 32. Kg1 {[%emt 0:00:03]} Kg8 {[%emt 0:00:06]} 33. Kg2 {[%emt 0:00:03]} Kg7 {[%emt 0:00:05]} 34. Kg1 {[%emt 0:00:02]} Kg8 {[%emt 0:00:07] An even fight not without its subleties.  Weighted Error Value: White=0.05 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.03"]
[Round "2.1"]
[White "Robson, Ray"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2684"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 23,104,41,87,18,20,0,3,3,0,0,8,0,29,24,37,29,29,33,26,28,24,18,18,19,24,25,30,32,48,0,0,0,4,0,8,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,173,173,173,0,0,0,0,0,0,0,8,8,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:01:44]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:14]} c6 {[%emt 0:00:13]} 3. Nf3 {[%emt 0:00:22]} Nf6 {[%emt 0:00:14]} 4. Nc3 {[%emt 0:00:38]} e6 {[%emt 0:00:18]} 5. Bg5 {[%emt 0:00:28]} dxc4 {[%emt 0:01:06]} 6. e4 {[%emt 0:00:38][%cal Be2e4,Be4e5][%mdl 32]} b5 {[%emt 0:00:55]} 7. e5 {[%emt 0:00:30]} h6 {[%emt 0:00:08]} 8. Bh4 {[%emt 0:00:10]} g5 {[%emt 0:00:21]} 9. Nxg5 {[%emt 0:00:29]} hxg5 {[%emt 0:00:23]} 10. Bxg5 {[%emt 0:00:04]} Be7 {[%emt 0:00:47]} 11. exf6 {[%emt 0:00:26]} Bxf6 {[%emt 0:00:07]} 12. Bxf6 {[%emt 0:01:22]} Qxf6 {[%emt 0:00:10] [#]} 13. Qd2 {[%emt 0:06:51] D44: Semi-Slav: Botvinnik System.} ({White should play} 13. g3 $1 $16) 13... Na6 $11 {[%emt 0:12:33]} 14. O-O-O {[%emt 0:08:32]} Bb7 {[%emt 0:01:28]} 15. Ne4 {[%emt 0:02:24]} Qe7 {[%emt 0:01:09] [#]} 16. h4 $146 {[%emt 0:01:28]} ({Predecessor:} 16. Be2 O-O-O 17. Qe3 f5 18. Nc5 Nxc5 19. dxc5 Rd5 20. Rxd5 cxd5 21. f4 Kd7 22. Bf3 {0-1 (37) Tkachev,T (1964)-Potyavin,I (2071) St Petersburg 2009}) 16... O-O-O {[%emt 0:01:32]} 17. Qg5 {[%emt 0:01:14]} Qf8 {[%emt 0:05:54][%cal Oc6c5]} (17... Qc7 $5 {[%cal Rf7f5]}) 18. Be2 {[%emt 0:07:35][%cal Bf1e2,Be2f3,Bf3e4][%mdl 32]} c5 {[%emt 0:05:32]} 19. Bf3 {[%emt 0:22:25][%cal Rd4c5]} Qh6 {[%emt 0:03:05]} ({Less strong is} 19... Rxd4 20. Rxd4 cxd4 21. Qxb5 $18) 20. Qxh6 {[%emt 0:09:36]} Rxh6 {[%emt 0:00:05]} 21. dxc5 {[%emt 0:00:51] [#] Hoping for Nd6+.} ({Of course not} 21. Nxc5 Bxf3 22. gxf3 Nb4 $11) 21... Bxe4 {[%emt 0:04:41]} 22. Rxd8+ {[%emt 0:02:59]} Kxd8 {[%emt 0:00:02]} 23. Bxe4 {[%emt 0:00:16]} Nxc5 {[%emt 0:00:22][%mdl 4096] Endgame KRB-KRN} 24. Bc2 {[%emt 0:00:40]} f5 {[%emt 0:03:36]} 25. Kd2 {[%emt 0:09:00]} Nd7 {[%emt 0:01:40]} 26. Ke3 {[%emt 0:06:33]} (26. b3 $14 {is more appropriate.}) 26... Ke7 {[%emt 0:03:20]} 27. g3 {[%emt 0:05:22]} Rh8 {[%emt 0:11:49]} 28. a4 {[%emt 0:07:42]} Rb8 {[%emt 0:05:39]} 29. axb5 {[%emt 0:01:25]} Rxb5 {[%emt 0:00:25]} 30. Ba4 {[%emt 0:02:33]} Rxb2 {[%emt 0:13:55] aiming for ...Nc5.} 31. Bxd7 {[%emt 0:00:18]} Kxd7 {[%emt 0:00:07] KR-KR} 32. h5 {[%emt 0:00:34]} Ke7 {[%emt 0:03:24]} 33. h6 {[%emt 0:00:25] h7 is the strong threat.} Rb8 {[%emt 0:00:43]} 34. h7 {[%emt 0:00:38]} Rh8 {[%emt 0:00:07]} 35. Rh6 {[%emt 0:01:02]} e5 {[%emt 0:03:16]} 36. Ra6 {[%emt 0:00:22]} Kf7 {[%emt 0:00:24]} 37. Rxa7+ {[%emt 0:00:14]} Kg6 {[%emt 0:00:09]} 38. Re7 {[%emt 0:00:38]} f4+ $2 {[%emt 0:01:23]} (38... Rxh7 $11 {and Black stays safe.} 39. Rxe5 Rc7) 39. gxf4 $18 {[%emt 0:00:29]} exf4+ {[%emt 0:00:09]} 40. Kxf4 $2 {[%emt 0:00:28]} ({White should try} 40. Kd4 $18) 40... Rxh7 $11 {[%emt 0:00:24] The position is equal.} 41. Re6+ {[%emt 0:30:22]} Kf7 {[%emt 0:30:14]} 42. Rc6 {[%emt 0:00:16]} Rh3 {[%emt 0:01:12]} 43. f3 {[%emt 0:00:21][%cal Bf2f3,Bf3f4][%mdl 32]} Rh5 {[%emt 0:01:14]} 44. Kg4 {[%emt 0:00:20]} Ra5 {[%emt 0:00:09]} 45. Rxc4 {[%emt 0:00:06]} Kg6 {[%emt 0:00:11]} 46. Rc6+ {[%emt 0:00:06]} Kf7 {[%emt 0:00:08]} 47. f4 {[%emt 0:00:06]} Rb5 {[%emt 0:00:07]} 48. f5 {[%emt 0:00:09]} Rb1 {[%emt 0:00:12]} 49. f6 {[%emt 0:00:22]} Rg1+ {[%emt 0:00:10]} 50. Kf5 {[%emt 0:00:07]} Rf1+ {[%emt 0:00:04]} 51. Ke4 {[%emt 0:00:11]} Rxf6 {[%emt 0:00:10]} 52. Rxf6+ {[%emt 0:00:06]} Kxf6 {[%emt 0:00:08] Weighted Error Value: White=0.09 (flawless) /Black=0.10 (very precise)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.03"]
[Round "2.2"]
[White "Hakobyan, Aram"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2615"]
[BlackElo "2703"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,116,-9,0,0,0,0,0,0,7,6,26,27,40,48,44,45,48,46,79,85,75,44,51,37,64,68,71,8,45,42,43,44,43,49,41,39,32,29,36,34,30,34,34,39,45,20,16,9,19,11,20,0,1,0,0,0,0,0,0,0,-7,-25,-22,-34,-31,-38,-38,-40,-37,-53,-33,-31,-36,-37,0,0,-4,-75,-36,-36,-28,-43,-3,-2,-3,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:02:17] Besenthal,K} Nf6 {[%emt 0:00:20]} 2. c4 {[%emt 0:01:18]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:12]} O-O {[%emt 0:00:11]} 5. Bd3 {[%emt 0:01:01]} d5 {[%emt 0:00:14]} 6. cxd5 {[%emt 0:00:45]} exd5 {[%emt 0:00:07]} 7. Nge2 {[%emt 0:00:10]} b6 {[%emt 0:03:12]} 8. O-O {[%emt 0:00:41] E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3.} Re8 {[%emt 0:02:22] Prevents e4.} 9. Bd2 {[%emt 0:00:30]} Bf8 {[%emt 0:06:47]} 10. Nf4 {[%emt 0:00:27]} Bb7 {[%emt 0:02:46]} 11. Qf3 {[%emt 0:00:53] [#]} Bd6 $146 {[%emt 0:24:13]} ({Predecessor:} 11... a6 12. Rad1 Ra7 13. Bc2 c5 14. dxc5 bxc5 15. Qh3 g6 16. Nce2 Bc6 17. Bc3 Nbd7 {0-1 (37) Navara,D (2735)-Inarkiev,E (2686) Gjakova 2016 CBM 173 [Besenthal,K]}) 12. Rad1 {[%emt 0:02:35]} Bxf4 {[%emt 0:02:35]} 13. Qxf4 {[%emt 0:04:55]} Ba6 {[%emt 0:00:13]} 14. Bxa6 {[%emt 0:01:18]} Nxa6 {[%emt 0:00:03]} 15. f3 {[%emt 0:01:54]} c5 {[%emt 0:11:49]} 16. Be1 {[%emt 0:00:49]} h6 {[%emt 0:01:29]} 17. Bf2 {[%emt 0:07:38]} Nc7 {[%emt 0:00:38]} 18. Qf5 {[%emt 0:07:39]} Qc8 {[%emt 0:04:39]} 19. Qxc8 {[%emt 0:03:37] White is more active.} Raxc8 {[%emt 0:00:17]} 20. Bg3 {[%emt 0:02:28]} (20. dxc5 $16 bxc5 21. Rd2) 20... Rxe3 {[%emt 0:07:11]} 21. dxc5 {[%emt 0:01:56]} bxc5 {[%emt 0:00:16]} 22. Bf2 {[%emt 0:00:29]} Re5 {[%emt 0:01:07]} 23. Bxc5 {[%emt 0:01:41]} Nb5 {[%emt 0:00:13] [#] And now ...Nxc3 would win.} 24. Nxb5 {[%emt 0:04:04]} Rxc5 {[%emt 0:00:05]} 25. Nd4 {[%emt 0:00:07]} Re8 {[%emt 0:02:30]} 26. Rfe1 {[%emt 0:06:14]} Kf8 {[%emt 0:11:44]} 27. Kf2 {[%emt 0:01:49]} Rec8 {[%emt 0:00:22]} 28. Re2 {[%emt 0:02:08]} g6 {[%emt 0:00:28]} 29. g4 {[%emt 0:01:46]} a5 {[%emt 0:01:03]} 30. b3 {[%emt 0:07:43]} Ne8 {[%emt 0:02:21]} 31. Kg3 {[%emt 0:08:51]} Nc7 {[%emt 0:01:41]} 32. Re5 {[%emt 0:05:36]} Re8 {[%emt 0:00:40]} 33. Rxe8+ {[%emt 0:02:13]} Kxe8 $11 {[%emt 0:00:12][%mdl 4096] Endgame KRN-KRN} 34. Kf2 {[%emt 0:10:00]} Ne6 {[%emt 0:00:36]} 35. Ke3 {[%emt 0:00:10]} Ke7 {[%emt 0:00:54]} 36. Ne2 {[%emt 0:04:53]} Kd6 {[%emt 0:03:04]} 37. Kd3 {[%emt 0:04:23]} Rc8 {[%emt 0:02:44]} 38. Rd2 {[%emt 0:01:45]} Rh8 {[%emt 0:03:38]} 39. h4 {[%emt 0:01:39]} h5 {[%emt 0:00:09]} 40. g5 {[%emt 0:00:31]} Rb8 {[%emt 0:01:49]} 41. Ke3 {[%emt 0:02:53]} Re8 {[%emt 0:09:00]} 42. Kf2 {[%emt 0:00:59]} Rc8 {[%emt 0:00:10]} 43. f4 {[%emt 0:04:03]} a4 {[%emt 0:07:12]} 44. bxa4 {[%emt 0:01:08]} Rc4 {[%emt 0:02:43][%csl LRa4,LRf4]} 45. Kf3 {[%emt 0:04:02]} (45. Rd3 $11 {keeps the balance.}) 45... Ng7 {[%emt 0:02:43][%mdl 1024] Black has strong compensation.} ({Much weaker is} 45... Rxa4 {[#]} 46. Rxd5+ $1 Ke7 47. Rd2 $11) (45... Kc6 $5 {[%cal Rc4a4]}) 46. a5 {[%emt 0:04:25]} Nf5 {[%emt 0:00:11]} 47. a6 {[%emt 0:00:18]} Rc6 {[%emt 0:07:04]} 48. a7 {[%emt 0:02:22] The position is equal.} Ra6 {[%emt 0:00:11]} 49. Nc3 {[%emt 0:00:42]} Kc6 {[%emt 0:00:23]} (49... Nxh4+ {looks sharper.} 50. Kf2 Nf5 51. a4 Kc6) 50. Nxd5 {[%emt 0:01:14] Nb4+ is the strong threat.} Rxa7 {[%emt 0:00:09]} 51. Nb4+ {[%emt 0:04:59]} Kb5 {[%emt 0:00:04]} 52. Nd3 {[%emt 0:02:35]} Ra4 {[%emt 0:03:28]} 53. Rb2+ {[%emt 0:00:53]} Kc4 {[%emt 0:03:13]} 54. Ne5+ {[%emt 0:00:08]} Kd5 {[%emt 0:00:25]} 55. Rb5+ {[%emt 0:02:22]} Ke6 {[%emt 0:00:41] Hoping for ...Nd4+.} 56. Rb6+ {[%emt 0:00:16]} Kd5 {[%emt 0:00:03]} 57. Rb5+ {[%emt 0:00:42]} Ke6 {[%emt 0:01:14] aiming for ...Nd4+.} 58. Rb6+ {[%emt 0:00:07]} Kd5 {[%emt 0:00:02] Weighted Error Value: White=0.08 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.03"]
[Round "2.3"]
[White "Bjerre, Jonas Buhl"]
[Black "Theodorou, Nikolas"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2610"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,101,35,41,39,43,40,36,39,32,42,35,39,39,85,75,120,124,114,114,130,131,137,20,19,0,0,0,0,0,0,0,0,0,10,35,34,0,0,0,0,0,0,0,0,0,0,0,45,45,40,58,39,39,54,54,122,115,130,154,417,449,873,879,839,808,902,854,881,887,856,715,620,728,566,470,1168,1083,1552,1552,1191,1185,1360,1161,29974,29974,29983,29984,29984,0,29984,29985]} 1. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:06]} 4. e4 {[%emt 0:00:08]} d6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:06]} O-O {[%emt 0:00:11]} 6. Be2 {[%emt 0:00:51]} e5 {[%emt 0:00:22]} 7. O-O {[%emt 0:00:18]} h6 {[%emt 0:00:21] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 8. dxe5 {[%emt 0:04:11]} dxe5 {[%emt 0:00:42]} 9. Be3 {[%emt 0:00:47]} Nc6 {[%emt 0:00:14] White is slightly better.} 10. h3 {[%emt 0:00:47] Against Bg4} Be6 {[%emt 0:04:28]} 11. Qc1 {[%emt 0:04:20] [#]} Nd4 $146 {[%emt 0:06:44]} ({Predecessor:} 11... Kh7 12. Rd1 Qc8 13. a3 Na5 14. Qc2 Bxc4 15. Nxe5 Bxe2 16. Nxe2 Qe6 17. Bd4 Nb3 {0-1 (32) Wiwatanadate,P (2043)-Royal,S (2121) Chess.com INT 2021}) 12. Rd1 {[%emt 0:08:07][%cal Rf3d4]} c5 {[%emt 0:23:15]} (12... Nxe2+ $14 13. Nxe2 Qe7) 13. Bxh6 $16 {[%emt 0:17:16]} Qa5 {[%emt 0:33:19][%cal Oa5c3]} 14. Bxg7 {[%emt 0:06:26]} Kxg7 {[%emt 0:00:08]} 15. Qg5 {[%emt 0:04:15]} Rae8 {[%emt 0:02:08]} 16. Nxe5 {[%emt 0:11:51]} (16. Qxe5 $2 Bxc4 $1 {[%mdl 512]} 17. Rxd4 Rxe5 18. Rxc4 Ree8 $19) 16... Bxh3 {[%emt 0:15:27]} 17. Bd3 {[%emt 0:09:25]} ({White must play} 17. gxh3 $16 Nh7 18. Qg2 $1 Rxe5 19. f4) 17... Rh8 {[%emt 0:03:55] Hoping for ...Rh5.} 18. Nxf7 {[%emt 0:11:34]} (18. gxh3 $2 Rxe5 $1 19. Qe3 Rg5+ $1 20. Kh1 Qc7 $1 $19) 18... Rh5 {[%emt 0:01:40]} (18... Bxg2 19. Kxg2 Kxf7 20. Rg1 $11 (20. e5 Rh2+ 21. Kf1 Rh1+ 22. Kg2 Rh2+ 23. Kf1 Rh1+ 24. Kg2 Rh2+ $11)) 19. Qg3 {[%emt 0:02:32][%cal Oe4e5]} Kxf7 {[%emt 0:01:22]} 20. e5 $1 {[%emt 0:00:08]} ({But not} 20. gxh3 $2 Rg5 $3 {[%mdl 512]} 21. Qxg5 Nf3+ 22. Kg2 Nxg5 $19) 20... Bf5 {[%emt 0:01:48]} 21. exf6 {[%emt 0:03:00] Really sharp!} Bxd3 {[%emt 0:02:46]} 22. Qxd3 {[%emt 0:03:11]} (22. Rxd3 $2 Qxc3 $3 {[%mdl 512]} 23. Qc7+ Kxf6 24. Qd6+ (24. bxc3 $2 {gets mated.} Ne2+ 25. Kf1 Rh1#) 24... Kg7 25. Qd7+ (25. bxc3 $2 Ne2+ 26. Kf1 Rh1#) 25... Kh6 26. Qxe8 Qxd3 $17) 22... Reh8 {[%emt 0:00:48][%csl Gh8][%cal Rh5h1]} 23. f4 {[%emt 0:02:09] And now Re1 would win.} Qb6 {[%emt 0:00:11]} 24. Nb5 {[%emt 0:04:31]} (24. Qe3 $5 {[%cal Re3e7]} Qxf6 25. Ne4 $14 (25. Qe4 $2 Rh1+ 26. Kf2 Qh4+ 27. Ke3 Qg3+ 28. Kd2 Re8 $19)) 24... Qxf6 {[%emt 0:01:20]} 25. Nxd4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 26. Qf3 {[%emt 0:01:38]} Qb6 {[%emt 0:00:41]} 27. Qb3 {[%emt 0:02:36]} Qc7 {[%emt 0:00:48]} 28. Qf3 {[%emt 0:01:27]} Qb6 {[%emt 0:00:22] ( -> ...d3+)} 29. Kf2 {[%emt 0:01:15][%cal Bg1f2,Bf2g3,Bg3g4][%mdl 32]} Qxb2+ {[%emt 0:00:47]} 30. Kg3 {[%emt 0:00:02] Threatens to win with Rab1.} Qc3 {[%emt 0:00:29]} 31. Qxc3 {[%emt 0:01:40]} dxc3 $14 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} 32. Rac1 {[%emt 0:00:56]} Rc5 {[%emt 0:00:34]} 33. Rxc3 {[%emt 0:00:16] Strongly threatening Rd7+.} Rc7 {[%emt 0:00:48] Against Rd7+. White stays focused until the end.} ({Black should play} 33... g5 $14) 34. Kg4 $16 {[%emt 0:00:45]} Rh5 {[%emt 0:00:29]} 35. Rcd3 {[%emt 0:00:21] Black must now prevent Rd7+.} Rhc5 $2 {[%emt 0:00:36]} (35... Ra5 $16) 36. Rd7+ $18 {[%emt 0:00:27]} Ke8 {[%emt 0:00:15]} (36... Kf8 $142 37. g3 b6 38. Rxc7 Rxc7) 37. Rxc7 {[%emt 0:00:41]} Rxc7 {[%emt 0:00:01] KR-KR} 38. Rd6 {[%emt 0:00:27]} Kf7 {[%emt 0:01:14] [#]} 39. Kg5 $1 {[%emt 0:00:22]} Rc5+ {[%emt 0:00:26]} 40. Rd5 {[%emt 0:00:33]} Rc7 {[%emt 0:00:34]} 41. c5 {[%emt 0:04:32]} Kg7 {[%emt 0:04:40]} 42. g4 {[%emt 0:02:08][%cal Bg2g4,Bg4g5][%mdl 32]} Kh7 {[%emt 0:12:48]} 43. Kf6 {[%emt 0:05:08] aiming for g5.} b6 {[%emt 0:02:49]} (43... Rc6+ $142 44. Ke7 Kg7) 44. cxb6 {[%emt 0:03:39]} axb6 {[%emt 0:00:11]} 45. g5 {[%emt 0:06:51] White wants to mate with Re5.} Rc6+ {[%emt 0:04:21]} 46. Ke5 {[%emt 0:00:06]} Rc7 {[%emt 0:05:44]} 47. a4 {[%emt 0:02:47]} Ra7 {[%emt 0:02:51]} 48. Kf6 {[%emt 0:01:18]} Rxa4 {[%emt 0:00:37]} 49. Rd7+ {[%emt 0:00:36]} Kg8 {[%emt 0:00:31]} 50. Rd8+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:04]} 51. f5 {[%emt 0:00:17] Weighted Error Value: White=0.19 (very precise) /Black=0.43} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.03"]
[Round "2.4"]
[White "Gledura, Benjamin"]
[Black "Smirin, Ilia"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2644"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,68,14,46,41,49,50,66,18,24,13,29,13,24,15,67,25,30,35,49,31,77,78,99,77,65,63,74,84,125,129,141,139,148,158,158,151,156,159,162,155,156,164,155,157,153,141,154,102,214,218,320,338,323,293,291,286,427,427,464,462,474]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:06:28]} 2. c4 {[%emt 0:00:21]} e6 {[%emt 0:00:14]} 3. Nf3 {[%emt 0:01:16]} d5 {[%emt 0:00:17]} 4. Nc3 {[%emt 0:00:24]} dxc4 {[%emt 0:00:49]} 5. e4 {[%emt 0:00:52][%cal Be2e4,Be4e5][%mdl 32]} b5 {[%emt 0:00:28]} (5... Bb4 $5 {[%cal Rf6e4]}) 6. e5 {[%emt 0:00:59] D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3.} Nd5 {[%emt 0:00:20]} 7. Nxb5 {[%emt 0:00:14]} Nb6 {[%emt 0:00:37]} 8. a3 {[%emt 0:04:10]} (8. Nc3 $14) 8... Be7 {[%emt 0:04:29]} 9. Qc2 {[%emt 0:09:26]} Bb7 {[%emt 0:14:49]} 10. Be3 {[%emt 0:07:38]} Nc6 {[%emt 0:07:39]} 11. Rd1 {[%emt 0:10:54]} Qd7 {[%emt 0:11:18]} (11... O-O $11) 12. Nc3 {[%emt 0:03:10][%cal Od4d5] White is much more active. The black rooks are badly placed.} Na5 {[%emt 0:01:36]} 13. Be2 {[%emt 0:04:08]} O-O-O {[%emt 0:02:16]} 14. O-O {[%emt 0:01:17] [#]} (14. Ng5 $5 {[%cal Rg5f7]} Qe8 15. O-O $14) 14... Kb8 $146 {[%emt 0:06:06]} (14... Qc6 $1 $14) ({Predecessor:} 14... g5 15. Nd2 h5 16. b4 cxb3 17. Nxb3 Nxb3 18. Qxb3 Qc6 19. Bf3 Qc4 20. Bxb7+ Kxb7 {0-1 (54) Rustemov,A (2525)-Xiong,J (2686) Chess.com INT 2022}) 15. Nd2 $16 {[%emt 0:04:15]} f5 {[%emt 0:01:31]} 16. exf6 {[%emt 0:05:27]} gxf6 {[%emt 0:00:14]} 17. Bf3 {[%emt 0:00:16]} Bxf3 {[%emt 0:08:35]} 18. Nxf3 {[%emt 0:00:53]} Nd5 {[%emt 0:01:06]} 19. Rfe1 {[%emt 0:08:47][%cal Bf1e1,Be1e6,Be6f6,Bf6f5][%mdl 32]} Rdg8 {[%emt 0:09:32]} 20. Bd2 {[%emt 0:04:32]} Nb3 {[%emt 0:05:57]} 21. Qe4 {[%emt 0:01:49] Inhibits Rg4.} Bd6 {[%emt 0:02:13]} 22. Qxe6 {[%emt 0:11:03]} Qxe6 {[%emt 0:00:26]} (22... Qg7 $2 23. Bg5 (23. g3 Nb6 $18) 23... Nb6 24. Qxf6 $18) 23. Rxe6 {[%emt 0:00:02]} Nxd2 {[%emt 0:00:08]} 24. Rxd2 {[%emt 0:00:15]} ({And not} 24. Nxd2 Nf4 25. Re4 (25. Rxf6 Rxg2+ 26. Kh1 Rhg8 $17) 25... Rxg2+ 26. Kh1 Rxf2 27. Nxc4 f5 $11) 24... Nf4 {[%emt 0:00:19]} 25. Rxf6 {[%emt 0:00:10] g3 is the strong threat.} Rxg2+ {[%emt 0:00:35]} 26. Kf1 {[%emt 0:00:08] And now Ne5 would win.} Rg6 {[%emt 0:02:35]} 27. Rf5 {[%emt 0:03:28]} Re8 {[%emt 0:03:19]} 28. Nd1 {[%emt 0:03:16] Pair of Knights!} (28. Nb5 $142 Re4 29. Rc2) 28... Nd3 {[%emt 0:01:47]} (28... Rf8 $16 {is a better defense.} 29. Rxf8+ Bxf8) 29. Ne3 $18 {[%emt 0:03:08]} Bf4 {[%emt 0:00:28] [#]} (29... Rf8 {was called for.} 30. Rxf8+ Bxf8 31. Nxc4 Nf4) 30. Rxd3 $1 {[%emt 0:01:11][%mdl 512]} cxd3 {[%emt 0:00:06]} 31. Rxf4 {[%emt 0:00:07]} Rc6 {[%emt 0:00:39]} 32. Nd2 {[%emt 0:02:51]} Rg8 {[%emt 0:01:53]} (32... Rc1+ $142 33. Kg2 a6) 33. Ndc4 {[%emt 0:01:24]} Rh6 {[%emt 0:02:38]} 34. h4 {[%emt 0:00:16]} Rgg6 {[%emt 0:01:21] Weighted Error Value: White=0.09 (flawless) /Black=0.26 (precise)} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.03"]
[Round "2.5"]
[White "Oparin, Grigoriy"]
[Black "Yu, Yangyi"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "2685"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,74,29,31,38,14,13,0,27,25,24,8,9,-7,21,0,0,0,20,0,0,0,0,-45,45,59,67,48,63,33,29,0,27,30,47,-28,-30,-212,-212,-300,-304,-533,-515,-918,-901,-924,-931,-931,-908,-1151,-1102,-2142,-1399,-1234,-1140]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:12]} c6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:21]} Nf6 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:40]} dxc4 {[%emt 0:01:27]} 5. a4 {[%emt 0:00:55]} Bf5 {[%emt 0:02:28]} 6. e3 {[%emt 0:01:02]} e6 {[%emt 0:00:38]} 7. Bxc4 {[%emt 0:00:08]} Bb4 {[%emt 0:00:27]} 8. O-O {[%emt 0:00:31]} O-O {[%emt 0:01:17]} 9. Nh4 {[%emt 0:01:05]} Bg4 {[%emt 0:04:39]} 10. f3 {[%emt 0:02:00]} Bh5 {[%emt 0:00:16]} 11. g4 {[%emt 0:01:17]} Nd5 {[%emt 0:00:30]} 12. Ng2 {[%emt 0:01:03]} Bg6 {[%emt 0:00:11] D18: Slav Defence: 5 a4 Bf5 6 e3.} 13. Bd2 {[%emt 0:07:02]} (13. Na2 $5 {[%cal Rc4d5]} Bd6 14. e4 $14) 13... a5 {[%emt 0:18:35] [#]} 14. Bb3 $146 {[%emt 0:11:36]} ({Predecessor:} 14. Qe2 Nd7 15. e4 N5b6 16. Bb3 c5 17. d5 exd5 18. Nxd5 Nf6 19. Bg5 Nbxd5 20. Bxd5 {0-1 (58) Aradhya,G (2198)-Tsyhanchuk,S (2283) Chess.com INT 2021}) 14... Na6 {[%emt 0:05:58] The position is equal.} 15. e4 {[%emt 0:03:35]} Nb6 {[%emt 0:01:11]} 16. Be3 {[%emt 0:00:10]} c5 {[%emt 0:01:45]} 17. h4 {[%emt 0:14:37][%cal Bh2h4,Bh4h5][%mdl 32]} h6 {[%emt 0:07:43]} 18. Na2 {[%emt 0:14:01]} (18. h5 $5 {[%cal Rh5g6]} cxd4 19. Qxd4 (19. hxg6 dxe3 20. gxf7+ Kxf7 $17) (19. Bxd4 Bh7 $11) 19... Qxd4 20. Bxd4 $14) 18... c4 {[%emt 0:17:46]} 19. Bc2 {[%emt 0:00:46]} Be7 {[%emt 0:02:04]} 20. h5 {[%emt 0:03:36]} Bh7 {[%emt 0:00:08]} 21. Nc3 {[%emt 0:00:24]} Nb4 {[%emt 0:00:18]} 22. Rc1 {[%emt 0:05:28]} Nxc2 {[%emt 0:06:04]} (22... f5 $15) 23. Rxc2 $14 {[%emt 0:00:26]} Bb4 {[%emt 0:01:49]} 24. Nf4 {[%emt 0:10:22]} Qe7 {[%emt 0:03:51]} 25. d5 {[%emt 0:05:28]} Nd7 {[%emt 0:01:12]} 26. Nb5 {[%emt 0:02:37]} Rac8 {[%emt 0:01:19]} 27. d6 {[%emt 0:05:53]} Qf6 {[%emt 0:00:07]} 28. Qc1 {[%emt 0:03:03]} (28. Nh3 $14) 28... Ne5 $11 {[%emt 0:00:50]} 29. b3 $2 {[%emt 0:00:52] Now White is beyond hope.} (29. Qd1 $11) 29... Qh4 $19 {[%emt 0:03:30] [#] Strongly threatening ...Qg3+.} 30. Ng2 {[%emt 0:02:53]} (30. Rg2 $142 cxb3 31. Qd1) 30... Qh3 {[%emt 0:01:06]} 31. Qd1 {[%emt 0:00:19]} (31. d7 {was called for.} Rcd8 32. Nd4) 31... cxb3 {[%emt 0:02:17] Black is clearly winning.} 32. Rxc8 {[%emt 0:00:04]} (32. Rcf2 $142 Bxe4 33. fxe4 Nxg4 34. Nf4 Qg3+ 35. Rg2 Qxe3+ 36. Kh1) 32... Rxc8 {[%emt 0:00:04]} 33. Nd4 {[%emt 0:03:16]} b2 {[%emt 0:03:44][%cal Oe5g4] [#] And now ...Nxg4! would win.} 34. d7 {[%emt 0:01:06]} Nxd7 {[%emt 0:01:52] ...Bd6 is the strong threat.} 35. Nxe6 {[%emt 0:00:36]} Ne5 {[%emt 0:00:06]} 36. Nd4 {[%emt 0:00:31]} Rc1 {[%emt 0:02:56]} 37. Bxc1 {[%emt 0:00:14]} b1=Q {[%emt 0:00:06] Weighted Error Value: White=0.80/Black=0.26 (precise)} 0-1

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.04"]
[Round "3.1"]
[White "Yu, Yangyi"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "E53"]
[WhiteElo "2710"]
[BlackElo "2684"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 45,183,12,12,27,61,12,7,9,10,12,20,0,12,12,14,8,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,76,76,76,76,76,76,76,76,76,91,91,95,80,80,80,81,72,72,72,72,72,80,80,111,80,111,0,0,0,0,24,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,31,31,31,31,31,31,31,31,31,0,0,0,0,0,0,0,48,0,0,0,0,0,0,0,52,59,78,78,167,150,151,143,143,139,29982,29977,29976,29978,29986,29987,29987,29942,29988,12542,29964,0,6087,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:24]} e6 {[%emt 0:00:19]} 3. Nc3 {[%emt 0:01:04]} Bb4 {[%emt 0:00:28]} 4. e3 {[%emt 0:00:59]} O-O {[%emt 0:00:41]} 5. Bd3 {[%emt 0:00:10]} c5 {[%emt 0:06:37]} 6. Nf3 {[%emt 0:01:21]} d5 {[%emt 0:02:50]} 7. cxd5 {[%emt 0:00:49]} exd5 {[%emt 0:01:12]} 8. dxc5 {[%emt 0:00:33]} Bg4 {[%emt 0:04:14]} 9. O-O {[%emt 0:02:56]} Bxc5 {[%emt 0:03:01]} 10. h3 {[%emt 0:01:41]} Bh5 {[%emt 0:01:12]} 11. b3 {[%emt 0:03:59]} Nc6 {[%emt 0:02:37]} 12. Bb2 {[%emt 0:00:26]} a6 {[%emt 0:06:25]} 13. Be2 {[%emt 0:03:41]} Qd6 {[%emt 0:27:49]} 14. Nh4 {[%emt 0:08:49]} Bg6 {[%emt 0:01:25]} 15. Nxg6 {[%emt 0:02:47]} hxg6 {[%emt 0:00:25]} 16. Bf3 {[%emt 0:00:42]} Rad8 {[%emt 0:03:22]} 17. Ne2 {[%emt 0:02:23]} Ba3 {[%emt 0:04:25]} 18. Qc1 {[%emt 0:09:25]} Bxb2 {[%emt 0:00:30]} 19. Qxb2 {[%emt 0:02:04]} Ne5 {[%emt 0:01:41]} 20. Nd4 {[%emt 0:01:27]} Rc8 {[%emt 0:02:26]} 21. Be2 {[%emt 0:05:32]} Rc7 {[%emt 0:02:05]} 22. Rac1 {[%emt 0:02:46]} Rfc8 {[%emt 0:00:36]} 23. Nf3 {[%emt 0:01:53]} Nxf3+ {[%emt 0:01:45]} 24. Bxf3 {[%emt 0:02:17]} a5 {[%emt 0:03:35]} 25. Rfd1 {[%emt 0:01:19]} (25. Rxc7 $14 Rxc7 26. Rd1) 25... Rxc1 $1 $11 {[%emt 0:03:06]} 26. Rxc1 {[%emt 0:00:13]} Rxc1+ {[%emt 0:01:04]} 27. Qxc1 {[%emt 0:00:06]} Qb4 {[%emt 0:02:42]} 28. g3 {[%emt 0:03:37]} Ne4 {[%emt 0:01:28]} 29. Qc8+ {[%emt 0:04:33]} Kh7 {[%emt 0:00:04]} 30. Kg2 {[%emt 0:00:02]} Qd2 {[%emt 0:08:53]} (30... f5 $11 {keeps the balance.}) 31. Bxe4 $16 {[%emt 0:00:13]} dxe4 {[%emt 0:00:01]} 32. Qxb7 {[%emt 0:00:28]} Qxa2 {[%emt 0:00:41]} 33. Qxe4 {[%emt 0:01:24]} (33. Qxf7 $6 a4 $11) 33... Qxb3 {[%emt 0:00:24]} 34. Qh4+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:07]} 35. Qd8+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:09]} 36. Qxa5 {[%emt 0:01:01]} Qb7+ {[%emt 0:00:25]} 37. Kh2 {[%emt 0:00:27]} Qb2 {[%emt 0:02:50] [#]} 38. Qe1 $1 {[%emt 0:00:25]} g5 {[%emt 0:01:13]} 39. Kg1 {[%emt 0:01:15]} Qc2 {[%emt 0:01:22]} 40. Qa1 {[%emt 0:02:36]} Qf5 {[%emt 0:02:08]} 41. Qa2 {[%emt 0:34:15]} f6 {[%emt 0:11:25]} 42. Kh2 {[%emt 0:00:00]} g4 {[%emt 0:02:51]} 43. hxg4 {[%emt 0:00:00]} Qxg4 {[%emt 0:00:03]} 44. Qd5 {[%emt 0:00:00]} f5 {[%emt 0:05:06]} 45. Kg2 {[%emt 0:00:00]} Qg6 {[%emt 0:02:27]} 46. f3 {[%emt 0:00:00]} Qf6 {[%emt 0:01:08]} 47. g4 {[%emt 0:00:00]} g6 {[%emt 0:00:49]} 48. Kg3 {[%emt 0:00:00]} Qe7 {[%emt 0:01:45]} 49. Qd4 {[%emt 0:03:30]} (49. gxf5 Qg5+ 50. Kf2 gxf5 $16) 49... Qc7+ {[%emt 0:00:24]} 50. Qf4 {[%emt 0:02:16]} Qc5 {[%emt 0:05:34]} 51. Kh4 {[%emt 0:02:06]} Qe7+ {[%emt 0:04:26]} 52. Kh3 {[%emt 0:01:34]} Qe6 {[%emt 0:01:19]} 53. Kg3 {[%emt 0:00:52]} (53. g5 $16) 53... fxg4 $11 {[%emt 0:01:16]} 54. fxg4 {[%emt 0:00:06]} Kg8 {[%emt 0:00:44]} 55. Qd4 {[%emt 0:00:19]} Qe7 {[%emt 0:01:35]} 56. Kf4 {[%emt 0:00:25]} Qh4 {[%emt 0:00:31]} 57. Qd5+ {[%emt 0:03:26]} Kg7 {[%emt 0:00:14]} 58. Qd4+ {[%emt 0:02:04]} Kh7 {[%emt 0:00:43]} 59. Qb2 {[%emt 0:05:27]} Qh6+ {[%emt 0:00:27]} 60. Ke4 {[%emt 0:00:05]} Qh4 {[%emt 0:00:17]} 61. Qe2 {[%emt 0:04:47]} Kh6 {[%emt 0:00:23]} 62. Kf4 {[%emt 0:00:45]} Qf6+ {[%emt 0:00:30]} 63. Kg3 {[%emt 0:00:01]} Qe5+ {[%emt 0:00:28]} 64. Kh3 {[%emt 0:00:12]} Qe4 {[%emt 0:01:05]} 65. Qf2 {[%emt 0:00:08]} Kg7 {[%emt 0:00:29]} 66. Kg3 {[%emt 0:00:06]} Qe5+ {[%emt 0:00:31]} 67. Qf4 {[%emt 0:00:04]} Qa5 {[%emt 0:00:30]} 68. Qd4+ {[%emt 0:00:09]} Kh7 {[%emt 0:00:28]} 69. Kf4 {[%emt 0:00:04]} Qc7+ {[%emt 0:00:29]} 70. Qe5 {[%emt 0:00:05]} Qd8 {[%emt 0:00:35]} 71. g5 {[%emt 0:02:58]} Kg8 {[%emt 0:00:16]} 72. Qf6 {[%emt 0:01:09]} Qc7+ {[%emt 0:00:19]} 73. Kf3 {[%emt 0:00:10]} Kh7 {[%emt 0:00:56]} 74. e4 {[%emt 0:00:16]} Qh2 {[%emt 0:00:28]} (74... Qd7 $1 $11) 75. e5 {[%emt 0:01:56]} (75. Qf7+ $6 Kh8 $16) (75. Qe7+ $14 {was preferrable.} Kg8 76. Qe6+ Kh7 77. Qf7+ Kh8 78. Qf6+ (78. Qxg6 Qf2+ 79. Kg4 Qf4+ 80. Kh5 Qf3+ 81. Kh4 Qf2+ 82. Kg4 Qe2+ 83. Kg3 Qe3+ 84. Kh4 Qf2+ 85. Kh3 Qf3+ 86. Kh4 Qf4+ 87. Kh5 Qf3+ 88. Kh6 Qh1+ 89. Qh5 Qxe4 $11) 78... Kh7 79. Ke3 (79. Qf7+ Kh8 $16)) 75... Qh1+ {[%emt 0:00:25]} 76. Ke3 {[%emt 0:00:03]} Qg1+ {[%emt 0:00:33]} 77. Ke4 {[%emt 0:00:06]} Qb1+ {[%emt 0:00:26]} 78. Kd5 {[%emt 0:00:05]} Kg8 {[%emt 0:00:36]} ({Black should try} 78... Qb7+ $11 79. Ke6 Qc6+ 80. Kf7 Qd7+ 81. Qe7 (81. Kf8 Qc8+ 82. Kf7 Qf8+ 83. Ke6 Qc8+ 84. Kd5 Qb7+ 85. Qc6 Qe7 $16) 81... Qf5+ 82. Ke8+ Kg8) 79. Qd8+ $14 {[%emt 0:00:47]} Kg7 {[%emt 0:00:16]} 80. Kd6 {[%emt 0:04:41]} (80. Qf6+ Kg8 81. Kc6 Qh1+ 82. Kc7 Qe4 83. Qe6+ (83. e6 Qc4+ 84. Kd8 Qd5+ 85. Ke8 Qb5+ 86. Ke7 Qc5+ 87. Kd7 Qd5+ 88. Kc8 Qc5+ 89. Kb8 Qb5+ 90. Kc7 Qc5+ 91. Kd8 Qd5+ 92. Ke8 Qb5+ 93. Kd8 Qd5+ $11) 83... Kg7 $18) 80... Qb4+ {[%emt 0:00:23]} (80... Qd3+ $16 81. Ke7 Qf5) 81. Kd7 $18 {[%emt 0:00:20]} Qa4+ {[%emt 0:00:52]} (81... Qd4+ 82. Ke8 Qb2 83. Qc7+ Kg8 84. Qf7+ Kh8 85. Kf8 Qb8+ 86. Qe8) 82. Ke7 {[%emt 0:00:14]} Qf4 {[%emt 0:00:24] [#]} 83. Qd6 $1 {[%emt 0:01:14]} Kh7 $2 {[%emt 0:00:24][%mdl 8192]} (83... Qf8+ $16 84. Kd7 Qf5+ 85. Ke8 Kg8 86. Qd5+ Kh8) 84. Ke8 {[%emt 0:01:34]} Qe4 {[%emt 0:00:43]} 85. e6 {[%emt 0:01:03]} Kg8 {[%emt 0:00:30]} 86. Qf8+ {[%emt 0:06:12]} Kh7 {[%emt 0:00:02]} 87. Qf7+ {[%emt 0:00:16]} Kh8 {[%emt 0:00:02]} 88. Qd7 {[%emt 0:00:20]} (88. Kf8 $142 Qb4+ 89. Qe7 (89. e7 Qxe7+ 90. Kxe7 $11) 89... Qf4+ 90. Qf6+ Qxf6+ 91. gxf6 Kh7 92. f7 Kh6 93. Kg8) 88... Kg8 {[%emt 0:00:41]} 89. Qd6 $2 {[%emt 0:00:37]} (89. Kd8 {mates} Qa8+ 90. Qc8 Qa3 91. Kd7+ (91. e7 Qd6+ 92. Ke8 Qd5 $18) 91... Kg7 92. Qb7 (92. e7 Qd3+ 93. Ke8 Qb5+ 94. Kd8 Qb6+ 95. Kd7 Qd4+ 96. Ke8 Qa4+ 97. Kd8 Qd4+ 98. Kc7 Qe5+ 99. Kd8 Qd4+ 100. Kc7 Qc4+ 101. Kb8 Qb5+ 102. Ka8 Qa4+ 103. Kb8 Qb5+ 104. Qb7 Qe5+ 105. Qc7 Qb5+ 106. Ka8 Qa4+ 107. Kb8 Qb5+ 108. Ka7 Kf7 $11) 92... Kg8 93. Qb8+ Kh7 94. Qd6 Qa4+ 95. Kd8) 89... Qa8+ $2 {[%emt 0:01:08][%mdl 8192]} (89... Qa4+ $11 90. Qd7 Qa8+ 91. Qd8 Qb7) 90. Ke7 $2 {[%emt 0:01:19]} (90. Qd8 $18 Qb7 91. Qa5) 90... Qa7+ $1 $11 {[%emt 0:00:29]} 91. Kd8 {[%emt 0:00:23]} Qa8+ {[%emt 0:00:37]} 92. Kd7 {[%emt 0:00:11]} 0-1

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.04"]
[Round "3.2"]
[White "Smirin, Ilia"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2599"]
[BlackElo "2685"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,179,6,12,4,1,11,12,0,-1,0,0,-4,0,0,22,-6,-8,-8,-10,-9,-10,-11,-7,-11,-12,-15,-8,-8,-6,-10,-6,-24,-26,-56,-45,-56,-16,-27,0,0,0,0,-6,-6,-12,-40,-46,-50,-49,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-92,-93,-78,-93,-93,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-125,-104,-104,-104,-104,0,-104,-104,-104,0,-104,0,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:07:48]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:12]} Nf6 {[%emt 0:00:09]} 4. d3 {[%emt 0:00:32]} Bc5 {[%emt 0:00:09]} 5. c3 {[%emt 0:01:19]} d5 {[%emt 0:00:24]} 6. Nxe5 {[%emt 0:02:20] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} O-O $1 {[%emt 0:00:38]} 7. Bxc6 {[%emt 0:00:39]} bxc6 {[%emt 0:00:18]} 8. O-O {[%emt 0:00:27]} ({Of course not} 8. Nxc6 Qe8 9. Na5 Ba6 $15) 8... dxe4 {[%emt 0:01:42]} 9. d4 {[%emt 0:00:17]} Bd6 {[%emt 0:00:19]} 10. Bg5 {[%emt 0:04:52]} h6 {[%emt 0:00:59]} 11. Bh4 {[%emt 0:05:17]} Ba6 {[%emt 0:01:13]} 12. Re1 {[%emt 0:00:45]} (12. Ng4 $5 {[%cal Rh4f6]} Be7 13. Bxf6 Bxf6 14. Re1 $11) 12... Bxe5 {[%emt 0:00:12]} 13. dxe5 {[%emt 0:00:04]} Qxd1 {[%emt 0:00:05]} 14. Rxd1 {[%emt 0:00:06]} Ng4 {[%emt 0:00:05]} 15. Nd2 {[%emt 0:09:06]} Nxe5 {[%emt 0:01:13][%cal Bg4e5,Be5d3,Bd3b2][%mdl 32]} 16. Nxe4 {[%emt 0:01:50]} Nd3 $1 {[%emt 0:00:11] Prevents Nc5. next ...g5 is good for Black.} 17. Be7 {[%emt 0:01:34] [#]} Nxb2 $146 {[%emt 0:10:25]} ({Predecessor:} 17... Rfe8 18. Nc5 Rxe7 19. Nxd3 Bxd3 20. Rxd3 Re2 21. b3 Rae8 22. Kf1 Rb2 23. Re1 Rxe1+ 24. Kxe1 Rxa2 {½-½ (30) Navara,D (2726)-Grischuk,A (2785) Antalya 2017}) 18. Rd7 {[%emt 0:07:42]} Rfc8 {[%emt 0:01:55]} 19. Nc5 {[%emt 0:03:18] Against Na4} Bc4 {[%emt 0:00:24]} 20. h3 {[%emt 0:12:11]} Bd5 {[%emt 0:10:18]} 21. Na6 {[%emt 0:03:38]} Na4 $1 {[%emt 0:05:06]} 22. Bb4 {[%emt 0:06:09]} Be6 {[%emt 0:10:38]} (22... Bc4 $5 {[%cal Rc4a6]} 23. Nxc7 Rd8 $15) 23. Re7 {[%emt 0:01:51]} c5 {[%emt 0:03:01]} (23... Bc4 $5 {[%cal Rc4a6]} 24. Nxc7 Rab8 $15) 24. Nxc5 {[%emt 0:10:14]} Nxc5 {[%emt 0:00:07]} 25. Bxc5 {[%emt 0:00:03]} a5 {[%emt 0:00:22]} 26. a4 {[%emt 0:10:55]} Ra6 {[%emt 0:01:39]} 27. Re1 {[%emt 0:01:40]} Rc6 {[%emt 0:01:24]} 28. Re5 {[%emt 0:00:06]} Rd8 {[%emt 0:02:16]} 29. Bd4 {[%emt 0:02:47]} Kf8 {[%emt 0:00:56]} 30. Bc5 {[%emt 0:00:32] [#]} Rxc5 {[%emt 0:01:21]} 31. R7xe6 {[%emt 0:00:06]} Rxc3 $17 {[%emt 0:00:08][%mdl 4096] Endgame KRR-KRR} ({Much less strong is} 31... fxe6 32. Rxc5 Rd5 33. Rxc7 $14) 32. Ra6 {[%emt 0:00:05]} g6 {[%emt 0:01:09]} 33. Raxa5 {[%emt 0:04:28]} Rd1+ {[%emt 0:02:41]} 34. Kh2 {[%emt 0:00:04]} Rc2 $1 {[%emt 0:00:03]} 35. Rac5 {[%emt 0:01:32]} Rxf2 {[%emt 0:00:36]} 36. Re3 {[%emt 0:00:08]} Rdd2 {[%emt 0:02:26]} 37. Rg3 {[%emt 0:00:11] [#]} Ra2 $1 {[%emt 0:00:06]} 38. Rxc7 {[%emt 0:01:29]} Rxa4 {[%emt 0:00:12]} 39. Rcc3 {[%emt 0:02:14]} Raf4 {[%emt 0:01:52]} 40. Rgd3 {[%emt 0:00:26]} Kg7 {[%emt 0:01:06]} 41. Kg3 {[%emt 0:01:32]} h5 {[%emt 0:00:48]} 42. Rf3 {[%emt 0:01:21]} R2xf3+ {[%emt 0:00:14]} 43. gxf3 {[%emt 0:00:07] KR-KR} g5 {[%emt 0:00:03]} 44. Rc5 {[%emt 0:02:14]} Kg6 {[%emt 0:00:43]} 45. Rc6+ {[%emt 0:01:12]} f6 {[%emt 0:00:08]} 46. Rc5 {[%emt 0:00:36]} Rd4 {[%emt 0:00:43]} 47. Rc2 {[%emt 0:02:31]} h4+ {[%emt 0:00:49]} 48. Kf2 {[%emt 0:00:08]} Kf5 {[%emt 0:00:51]} 49. Rc5+ {[%emt 0:01:33]} Kf4 {[%emt 0:00:06]} 50. Rc2 {[%emt 0:00:01] Inhibits Rd2+.} f5 {[%emt 0:05:42]} 51. Ra2 {[%emt 0:00:22]} Ke5 {[%emt 0:00:17]} 52. Re2+ {[%emt 0:03:10] [#]} Kd5 {[%emt 0:00:15]} (52... Kf6 $1 $17 53. Ra2 Rd3 54. Ra6+ Ke5) 53. Ra2 {[%emt 0:00:09]} (53. Re7 $11) 53... Rc4 {[%emt 0:01:19]} 54. Rd2+ {[%emt 0:04:32]} Kc5 {[%emt 0:00:35]} (54... Ke6 $17 55. Ra2 Ke5) 55. Ra2 {[%emt 0:03:47]} (55. Rd8 $11 {remains equal.}) 55... Rb4 {[%emt 0:09:21]} ({Better is} 55... Kd6 $17 56. Ke2 Ke5) 56. Rc2+ {[%emt 0:03:22]} (56. Ra8 $11) 56... Kd4 {[%emt 0:01:01]} 57. Rd2+ {[%emt 0:01:29]} Kc4 {[%emt 0:00:15]} 58. Ra2 {[%emt 0:01:02]} f4 {[%emt 0:07:57]} 59. Ke2 {[%emt 0:06:04]} Kc3 {[%emt 0:04:44]} 60. Ra3+ {[%emt 0:00:12]} Kd4 {[%emt 0:00:08]} 61. Ra2 {[%emt 0:00:45]} Rb5 {[%emt 0:01:19]} 62. Ra4+ {[%emt 0:01:40]} Kc3 {[%emt 0:00:11]} 63. Ra3+ {[%emt 0:01:09]} Kc4 {[%emt 0:00:34] aiming for ...Rb2+.} 64. Ra2 {[%emt 0:00:52] Prevents Rb2+.} Re5+ {[%emt 0:01:00]} 65. Kf2 {[%emt 0:00:05]} Rc5 {[%emt 0:03:55]} 66. Ke2 {[%emt 0:00:43]} Kd4 {[%emt 0:02:36]} 67. Rd2+ {[%emt 0:00:16]} Kc3 {[%emt 0:00:05] ...Re5+ is the strong threat.} 68. Rd3+ {[%emt 0:01:23]} Kc4 {[%emt 0:00:06] Hoping for ...Re5+.} 69. Rd8 {[%emt 0:00:31]} Re5+ {[%emt 0:00:31]} 70. Kf2 {[%emt 0:00:10]} Rd5 {[%emt 0:01:48]} 71. Rc8+ {[%emt 0:00:15]} Kd3 {[%emt 0:00:13]} 72. Ra8 {[%emt 0:01:12]} Kc2 {[%emt 0:01:35]} 73. Rc8+ {[%emt 0:00:52]} Kd1 {[%emt 0:00:10]} 74. Rg8 {[%emt 0:00:15]} Rc5 {[%emt 0:04:41]} 75. Rd8+ {[%emt 0:00:07]} Kc1 {[%emt 0:00:03]} 76. Rg8 {[%emt 0:00:28]} Rc2+ {[%emt 0:06:45]} ({Black should play} 76... Kd2 $17 77. Re8 Ra5) 77. Ke1 $11 {[%emt 0:00:15] The position is equal.} Rg2 {[%emt 0:00:39]} 78. Rc8+ {[%emt 0:01:08]} Kb2 {[%emt 0:00:16]} 79. Rc5 {[%emt 0:00:39]} Kb3 {[%emt 0:00:14]} 80. Kf1 {[%emt 0:00:05]} Kb4 {[%emt 0:00:07]} 81. Rf5 {[%emt 0:00:07]} Rg3 $1 {[%emt 0:00:05][%csl LRf3,LRh3]} 82. Kf2 {[%emt 0:00:05]} Kc4 {[%emt 0:00:04]} 83. Ra5 {[%emt 0:00:35]} Kd4 {[%emt 0:00:05]} 84. Rb5 {[%emt 0:00:29]} Rxh3 {[%emt 0:00:20] White must now prevent ...Rh2+.} 85. Rxg5 {[%emt 0:00:18]} Rh2+ {[%emt 0:00:03]} 86. Kg1 {[%emt 0:00:18]} Rd2 {[%emt 0:04:14] Strongly threatening ...Ke3.} 87. Rg4 {[%emt 0:00:21][%csl LRf4,LRh4]} Ke3 {[%emt 0:00:03]} 88. Rxh4 {[%emt 0:00:05]} Rd8 {[%emt 0:00:03]} 89. Kf1 {[%emt 0:01:50]} Rd7 {[%emt 0:00:40]} 90. Rh8 {[%emt 0:00:22] Weighted Error Value: White=0.15 (very precise) /Black=0.08 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.04"]
[Round "3.3"]
[White "Theodorou, Nikolas"]
[Black "Gledura, Benjamin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2567"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,98,25,27,29,29,31,25,38,40,18,23,20,58,10,56,46,51,37,43,48,50,20,20,25,36,27,25,4,30,14,34,39,34,6,6,6,7,0,33,20,26,20,13,12,12,10,10,8,15,13,53,5,5,5,8,0,0,0,28,0,0,0,27,18,41,8,3,-7,-10,-44,-40,-52,-32,-82,-44,-23,-33,-102,-63,-56,-32,-58,-57,-58,0,0,0,-52,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:08]} g6 {[%emt 0:01:19]} 3. Nbd2 {[%emt 0:00:07]} d5 {[%emt 0:00:43]} 4. b4 {[%emt 0:00:18]} Bg7 {[%emt 0:01:53]} 5. e3 {[%emt 0:00:08]} O-O {[%emt 0:02:14]} 6. Be2 {[%emt 0:00:09] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bg4 {[%emt 0:04:33]} 7. O-O {[%emt 0:01:27]} Nbd7 {[%emt 0:00:54]} 8. c4 {[%emt 0:04:29] White has an edge.} c6 {[%emt 0:03:01]} 9. a4 {[%emt 0:04:59]} Re8 {[%emt 0:16:01]} 10. Bb2 {[%emt 0:00:40]} e6 {[%emt 0:04:57]} 11. b5 {[%emt 0:13:57] [#]} (11. h3 $14 Bxf3 12. Nxf3 (12. Bxf3 Bf8 $14)) 11... Rc8 $146 {[%emt 0:05:34]} (11... Ne4 $11 {is superior.}) ({Predecessor:} 11... c5 12. h3 Bxf3 13. Nxf3 cxd4 14. Nxd4 e5 15. Nb3 dxc4 16. Bxc4 Rc8 17. Qe2 Nb6 {½-½ (42) Zhao,H (1809)-Pan,C (1975) Windsor 2016}) 12. Rc1 {[%emt 0:05:15]} c5 {[%emt 0:20:14]} 13. h3 {[%emt 0:04:22]} Bxf3 {[%emt 0:00:06]} 14. Bxf3 {[%emt 0:01:43]} cxd4 {[%emt 0:00:06]} 15. exd4 {[%emt 0:18:19]} (15. Bxd4 {looks sharper.} a6 16. cxd5 Rxc1 17. Qxc1 Nxd5 18. Bxg7 Kxg7 19. bxa6 bxa6 20. Rd1) 15... b6 {[%emt 0:00:30] Inhibits c5.} 16. Re1 {[%emt 0:07:11]} Bh6 {[%emt 0:03:50]} 17. Rc2 {[%emt 0:02:35]} Rc7 {[%emt 0:03:44]} 18. Nb1 {[%emt 0:03:27][%cal Bd2b1,Bb1a3,Ba3c2,Bc2e3,Be3c4,Bc4e5][%mdl 32]} Qc8 {[%emt 0:05:22]} ({Resist} 18... dxc4 19. Bc6 $16) 19. Na3 {[%emt 0:01:14]} Bf8 {[%emt 0:04:28]} 20. cxd5 {[%emt 0:01:32]} Rxc2 {[%emt 0:01:57]} 21. Nxc2 {[%emt 0:01:34]} Nxd5 {[%emt 0:00:07]} 22. Ne3 {[%emt 0:01:05]} N7f6 {[%emt 0:00:08]} 23. Qb3 {[%emt 0:00:38]} Qd7 {[%emt 0:00:17]} 24. Nc4 {[%emt 0:04:28]} Rc8 {[%emt 0:00:10]} 25. Ne5 {[%emt 0:01:46]} Qd6 {[%emt 0:00:09]} 26. Rc1 {[%emt 0:04:46]} Rxc1+ {[%emt 0:01:01]} 27. Bxc1 {[%emt 0:00:03]} Ne7 {[%emt 0:02:22]} 28. Qc4 {[%emt 0:03:15]} Nfd5 {[%emt 0:04:35]} 29. g3 {[%emt 0:02:08]} Qc7 {[%emt 0:04:55]} 30. Bxd5 {[%emt 0:10:30]} (30. Qxc7 $14 {should be considered.} Nxc7 31. Kf1) 30... Nxd5 $11 {[%emt 0:00:07]} 31. Qxc7 {[%emt 0:00:06]} Nxc7 $14 {[%emt 0:00:02][%mdl 4096] Endgame KBN-KBN} 32. Bf4 {[%emt 0:00:15][%cal Oe5g6]} Nd5 {[%emt 0:03:54]} 33. Bd2 {[%emt 0:00:02]} Nc7 {[%emt 0:00:49]} 34. Bf4 {[%emt 0:00:02][%cal Oe5g6]} Nd5 {[%emt 0:00:07]} 35. Bd2 {[%emt 0:00:05]} Nc7 {[%emt 0:00:06]} 36. Kf1 {[%emt 0:02:12]} f6 {[%emt 0:04:55]} 37. Nc6 {[%emt 0:01:12]} a5 {[%emt 0:00:06]} 38. Bf4 {[%emt 0:02:24]} Nd5 {[%emt 0:00:24]} 39. Nd8 {[%emt 0:00:36]} Nc3 {[%emt 0:03:00][%cal Bd5c3,Bc3a4,Ba4b2,Bb2c4,Bc4d6][%mdl 32]} ({Don't play} 39... Nxf4 40. gxf4 Bd6 41. Nxe6 $11) 40. Nxe6 {[%emt 0:00:39]} Nxa4 {[%emt 0:00:06]} 41. Bd2 {[%emt 0:22:03] Prevents Nc3.} (41. Ke2 $1 $15 Nc3+ 42. Kd3 Nxb5 43. Kc4) 41... Kf7 {[%emt 0:03:28]} 42. Nc7 {[%emt 0:05:43]} Nb2 {[%emt 0:06:31]} 43. Bc3 {[%emt 0:01:12]} (43. Nd5 $15) 43... Nc4 {[%emt 0:00:31]} 44. Ke2 {[%emt 0:00:07]} Be7 {[%emt 0:02:45] And now ...Bd8 would win.} 45. Kd3 {[%emt 0:01:12]} Nd6 {[%emt 0:00:08] ...Bd8 is the strong threat.} 46. d5 $1 {[%emt 0:00:22]} Bd8 {[%emt 0:07:03]} 47. Ne6 {[%emt 0:00:02]} Be7 {[%emt 0:00:10]} 48. Nc7 {[%emt 0:00:08]} Bd8 {[%emt 0:01:36]} ({Better is} 48... f5 $15) 49. Ne6 $11 {[%emt 0:00:02]} Be7 {[%emt 0:00:07] Weighted Error Value: White=0.11 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.04"]
[Round "3.4"]
[White "Sevian, Samuel"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2703"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,80,9,6,7,0,0,0,0,19,23,0,0,0,0,16,17,9,14,17,31,33,17,19,33,3,4,11,6,5,6,8,8,6,10,10,51,45,65,64,57,36,64,34,94,93,85,91,80,77,123,123,133,127,138,31,69,41,60,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:01:45]} Nf6 {[%emt 0:01:01]} 2. c4 {[%emt 0:00:43]} e6 {[%emt 0:01:01]} 3. g3 {[%emt 0:01:48]} d5 {[%emt 0:00:12]} 4. Bg2 {[%emt 0:02:32]} d4 {[%emt 0:00:41]} 5. e3 {[%emt 0:00:54]} c5 {[%emt 0:02:02]} 6. exd4 {[%emt 0:00:19]} cxd4 {[%emt 0:00:09]} 7. O-O {[%emt 0:00:36]} Nc6 {[%emt 0:00:58]} 8. d3 {[%emt 0:00:10]} Bd6 {[%emt 0:01:53] A13: English Opening: 1...e6.} 9. Bg5 {[%emt 0:01:33]} h6 {[%emt 0:02:02]} 10. Bxf6 {[%emt 0:00:25]} Qxf6 {[%emt 0:00:07]} 11. Nbd2 {[%emt 0:00:24]} Qe7 {[%emt 0:02:13]} 12. Re1 {[%emt 0:07:57]} O-O {[%emt 0:04:03]} 13. a3 {[%emt 0:02:33]} a5 $1 {[%emt 0:00:48] Against b4} 14. Nb3 {[%emt 0:03:57] 14.Rc1 injects fresh life into this line.} Rd8 {[%emt 0:15:55]} 15. Nbxd4 {[%emt 0:15:30]} (15. Nfxd4 {feels hotter.} Nxd4 16. Nxd4 Bxg3 17. hxg3 Rxd4 18. Qd2) 15... Nxd4 {[%emt 0:00:24]} 16. Nxd4 {[%emt 0:00:08]} Bxg3 $1 {[%emt 0:03:09]} 17. hxg3 {[%emt 0:08:31]} ({Not} 17. Nf5 {[#]} Bxf2+ $1 18. Kxf2 Qf6 $17) 17... Rxd4 {[%emt 0:00:06] [#]} 18. Qc2 $146 {[%emt 0:02:24]} ({Predecessor:} 18. Re4 Rxe4 19. Bxe4 Bd7 20. d4 Bc6 21. Qf3 Bxe4 22. Qxe4 Qc7 23. d5 exd5 24. cxd5 {1-0 (47) Burmakin,V (2523)-Di Benedetto,D (2272) Cutro 2018}) 18... e5 {[%emt 0:11:49]} 19. f4 {[%emt 0:01:22]} Bf5 {[%emt 0:10:27]} 20. Rxe5 {[%emt 0:01:49]} Qf6 {[%emt 0:04:31]} 21. Rd1 {[%emt 0:01:54] [#] Hoping for Qc3.} Rad8 $1 {[%emt 0:04:29]} 22. Bd5 {[%emt 0:12:32] Threatens to win with Qc3.} Be6 {[%emt 0:04:05]} 23. Bxe6 {[%emt 0:11:16]} fxe6 {[%emt 0:00:06]} 24. Re3 {[%emt 0:00:45]} Qg6 {[%emt 0:02:03]} 25. Rf1 $1 {[%emt 0:00:55]} h5 {[%emt 0:05:49]} (25... Rxd3 $2 26. f5 Qxg3+ 27. Rxg3 $18) 26. Rff3 $36 {[%emt 0:02:14][%mdl 2048] White fights for an advantage.} h4 {[%emt 0:03:34]} 27. Qe2 {[%emt 0:02:25]} Qg4 {[%emt 0:03:25]} 28. Qg2 {[%emt 0:05:10]} R8d6 {[%emt 0:03:57]} (28... Qf5 $14) 29. gxh4 $16 {[%emt 0:04:36]} Rxf4 {[%emt 0:01:31]} 30. Rxf4 {[%emt 0:04:16]} Qxf4 {[%emt 0:00:13][%mdl 4096] Endgame KQR-KQR} 31. Qg3 {[%emt 0:00:02]} Qd4 {[%emt 0:01:10]} (31... Qh6 $142) 32. Qe5 {[%emt 0:00:27]} Qxe5 {[%emt 0:05:51]} 33. Rxe5 {[%emt 0:00:03]} Rxd3 {[%emt 0:00:08] KR-KR} 34. Rb5 {[%emt 0:04:06] Prevents Rb3.} ({Don't do} 34. Rxe6 Rg3+ 35. Kf1 Rf3+ 36. Ke1 Rh3 $14) (34. Rxa5 $16 {Black must now prevent b4.} Rd1+ 35. Kf2) 34... Rd2 {[%emt 0:02:32]} 35. Rxb7 {[%emt 0:00:10] aiming for b4.} Rc2 {[%emt 0:00:15]} 36. Rb5 {[%emt 0:01:24]} (36. b3 $14) 36... Rxc4 $11 {[%emt 0:00:22] The position is equal.} 37. b3 {[%emt 0:00:41]} Rc1+ {[%emt 0:02:14]} 38. Kf2 {[%emt 0:00:07]} a4 {[%emt 0:00:08]} 39. bxa4 {[%emt 0:00:46]} Rc3 {[%emt 0:00:16]} 40. a5 {[%emt 0:00:35]} Rxa3 {[%emt 0:00:13] Weighted Error Value: White=0.14 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.04"]
[Round "3.5"]
[White "Mishra, Abhimanyu"]
[Black "Hakobyan, Aram"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2535"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,149,12,18,7,22,6,4,9,24,23,16,13,25,12,12,22,33,19,31,25,36,0,0,0,7,0,0,-5,18,0,6,8,17,7,41,41,42,20,63,75,105,109,99,83,105,99,123,117,120,111,127,125,127,90,103,84,140,141,137,97,125,145,161,161,154,155,146,154,152,152,162,158,153,150,138,140,204,174,172,185,247,247,246,246,413,413,413,364,29951,29952,29956,29957,29954,29955,29968,29956,29955,29957,29955,29957,29953,29953,29956,12836,12841,12795,1810,1811,29955,10935,29976,29968,29968,29969,29975,29976,29977,29976,29978,29979,29979,29978,29973,29970,29969,29969,29968,29970,29968,29968,29974,29975,29979,29976,29974,29976,29996,29995,29997,29990]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:28]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:16]} Bc5 {[%emt 0:00:05]} 4. c3 {[%emt 0:00:23]} Nf6 {[%emt 0:00:06]} 5. d3 {[%emt 0:00:11]} d6 {[%emt 0:00:47]} 6. O-O {[%emt 0:00:58]} a6 {[%emt 0:00:06]} 7. a4 {[%emt 0:01:33] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Ba7 {[%emt 0:00:07]} 8. Re1 {[%emt 0:00:47]} Ng4 {[%emt 0:01:50]} 9. Re2 {[%emt 0:01:50] The position is equal.} O-O {[%emt 0:00:04]} 10. h3 {[%emt 0:03:26]} Nf6 {[%emt 0:00:02]} 11. Re1 {[%emt 0:01:17]} b5 {[%emt 0:01:20][%cal Bb7b5,Bb5b4][%mdl 32] 11...Be6 gains popularity.} 12. Ba2 {[%emt 0:01:06]} b4 {[%emt 0:00:20]} 13. d4 {[%emt 0:02:01]} a5 {[%emt 0:35:55]} 14. Be3 {[%emt 0:07:00]} h6 {[%emt 0:05:34]} (14... Nxe4 $2 15. Bd5 Bb7 16. Bxe4 $18) 15. Nbd2 {[%emt 0:04:18]} Re8 {[%emt 0:10:05]} 16. Bc4 {[%emt 0:13:36]} bxc3 {[%emt 0:06:47]} 17. bxc3 {[%emt 0:00:20]} exd4 {[%emt 0:04:42] [#]} 18. Nxd4 $146 {[%emt 0:10:34]} ({Predecessor:} 18. Bxd4 Ne5 19. Nxe5 dxe5 20. Bxa7 Rxa7 21. Qe2 Ra8 22. Red1 Qe7 23. Bb5 Bd7 24. Bxd7 {½-½ (22) Martucci,M (2177)-Popov,V (2248) LSS email 2018}) 18... Bd7 {[%emt 0:02:28]} 19. Rb1 {[%emt 0:07:05]} Re7 {[%emt 0:13:53]} 20. Bb5 {[%emt 0:07:33]} Nxd4 {[%emt 0:06:47]} 21. Bxd4 {[%emt 0:01:39]} Re6 {[%emt 0:02:13]} 22. Qf3 {[%emt 0:09:13]} c6 {[%emt 0:01:31]} 23. Bd3 {[%emt 0:03:11]} Qc7 {[%emt 0:04:14]} 24. Qg3 {[%emt 0:02:54]} Bxd4 {[%emt 0:01:08]} 25. cxd4 {[%emt 0:00:07]} Rae8 {[%emt 0:00:04]} 26. f4 {[%emt 0:01:56]} Qa7 {[%emt 0:00:09]} 27. Qf2 {[%emt 0:01:00]} R6e7 {[%emt 0:00:05][%cal Od7f5]} 28. e5 {[%emt 0:09:17]} Nd5 {[%emt 0:00:01]} 29. Nc4 {[%emt 0:00:16]} dxe5 {[%emt 0:00:56]} 30. fxe5 {[%emt 0:00:28]} ({But not} 30. Rxe5 $6 f6 31. Rxe7 Rxe7 $11) 30... Be6 {[%emt 0:00:32]} 31. Nd6 {[%emt 0:01:02]} Rb8 {[%emt 0:00:02]} 32. Kh2 {[%emt 0:02:06] 0x0.00207aaea47edp-1022s more active pieces.} Rb4 {[%emt 0:01:28]} 33. Rec1 {[%emt 0:02:41]} Qb6 {[%emt 0:01:55]} (33... Rc7 $142) 34. Qh4 $16 {[%emt 0:01:23]} Rd7 {[%emt 0:01:01]} 35. Rf1 {[%emt 0:03:53]} Qd8 {[%emt 0:00:41]} 36. Qe4 {[%emt 0:00:43]} Rxd6 {[%emt 0:00:13]} 37. exd6 {[%emt 0:01:00]} Qxd6+ {[%emt 0:00:02]} 38. Qe5 {[%emt 0:00:54] Really sharp!} Qxe5+ 39. dxe5 {[%emt 0:00:01]} g6 {[%emt 0:01:42]} 40. Rxb4 {[%emt 0:01:44]} Nxb4 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KBN} 41. Be4 {[%emt 0:03:58]} Bb3 {[%emt 0:08:18]} 42. Rf3 {[%emt 0:07:59]} Bxa4 {[%emt 0:01:25]} 43. Ra3 {[%emt 0:03:26]} Bc2 {[%emt 0:01:14]} (43... Bb5 $16 {keeps fighting.}) 44. Bxc2 $18 {[%emt 0:00:27]} Nxc2 {[%emt 0:00:01]} 45. Rxa5 {[%emt 0:00:14] [#] Hoping for Ra4. KR-KN} Nd4 {[%emt 0:01:11]} (45... Kf8 $142 46. Kg3 Ke7) 46. Rc5 {[%emt 0:04:09] And now Rc4 would win.} Kf8 {[%emt 0:03:27]} 47. Rc4 {[%emt 0:01:04]} c5 {[%emt 0:00:22]} (47... Ne2 {is a better defense.} 48. Rxc6 h5) 48. Rxc5 {[%emt 0:00:31]} Ke7 {[%emt 0:00:05]} 49. Kg3 {[%emt 0:02:53]} f6 $2 {[%emt 0:00:24]} (49... Nf5+ $18 50. Kf4 Nd4 51. Rc7+ Ke8) 50. exf6+ {[%emt 0:03:36]} Kxf6 {[%emt 0:00:03]} 51. Rd5 {[%emt 0:00:48]} Ne6 {[%emt 0:02:16]} 52. Kf3 {[%emt 0:00:53]} h5 {[%emt 0:00:35]} 53. Ra5 {[%emt 0:00:44]} Ng5+ {[%emt 0:03:39]} 54. Kf4 {[%emt 0:00:31]} Ne6+ {[%emt 0:00:07]} 55. Ke4 {[%emt 0:00:34]} Ng5+ {[%emt 0:00:22]} 56. Kd5 {[%emt 0:01:20]} Kf5 {[%emt 0:00:01]} 57. Kd6+ {[%emt 0:00:47]} Kf6 {[%emt 0:00:06]} 58. Ra4 {[%emt 0:01:54] [#] Threatening mate with Rf4+.} Nf7+ {[%emt 0:04:32]} 59. Kd5 {[%emt 0:01:06]} Nh6 {[%emt 0:00:14]} 60. Rf4+ {[%emt 0:00:41]} (60. Ke4 $142 Kg5 61. Ra5+ Kf6 62. Ra6+ Kg5 63. Ke5 Nf5 64. Ke6 Ne3 65. Kf7) 60... Kg5 {[%emt 0:01:13]} 61. Ke5 {[%emt 0:01:42][%csl Gf4][%cal Rh3h4] White mates.} Nf5 {[%emt 0:00:22]} 62. Rf3 {[%emt 0:00:41]} h4 {[%emt 0:02:20]} 63. Rf4 {[%emt 0:00:39]} Nh6 {[%emt 0:00:02]} 64. Rd4 {[%emt 0:00:35]} Nf7+ {[%emt 0:00:31]} 65. Ke6 {[%emt 0:00:07]} Nh6 {[%emt 0:00:04]} 66. Re4 {[%emt 0:00:44]} Ng8 {[%emt 0:00:52]} 67. Kf7 {[%emt 0:00:52]} Nh6+ {[%emt 0:00:13]} 68. Kf8 {[%emt 0:00:41]} Nf5 {[%emt 0:00:19]} 69. Re6 {[%emt 0:00:41]} Nd4 {[%emt 0:00:55]} 70. Ra6 {[%emt 0:00:47]} Kh5 {[%emt 0:07:23]} 71. Kg7 {[%emt 0:00:23]} Nf5+ {[%emt 0:00:01]} 72. Kh7 {[%emt 0:00:11]} Ne3 {[%emt 0:00:05]} 73. Re6 {[%emt 0:00:53]} Nd5 {[%emt 0:00:38]} 74. Re5+ {[%emt 0:00:26]} g5 {[%emt 0:00:01]} 75. Rf5 {[%emt 0:00:27] Weighted Error Value: White=0.05 (flawless) /Black=0.53} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.05"]
[Round "4.2"]
[White "Bjerre, Jonas Buhl"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2610"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,116,37,18,43,31,23,23,31,25,37,0,6,0,0,0,0,0,66,51,98,95,110,50,75,67,108,114,119,105,125,122,192,185,328,300,289,283,516,527,598,0,0,10,7,0,0,0,0,0,0,42,8,16,8,0,0,0,0,0,0,0,189,189,189,186,191,92,93,50,50,50,50,50,50,50,138,131,138,50,98,98,103,90,109,83,131,116,131,109,178,109,109,60,131,109,104,70,101,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:08]} e6 {[%emt 0:00:10]} 5. Bd3 {[%emt 0:00:52]} dxc4 {[%emt 0:02:18]} 6. Bxc4 {[%emt 0:00:29]} Nbd7 {[%emt 0:00:32]} 7. O-O {[%emt 0:00:30]} Bd6 {[%emt 0:00:24]} 8. Nc3 {[%emt 0:01:39]} b5 {[%emt 0:01:10] Nowadays more popular than 8...0-0. D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran.} 9. Bb3 {[%emt 0:00:43]} b4 {[%emt 0:02:10]} 10. Na4 {[%emt 0:00:50][%cal Oe3e4]} Bb7 {[%emt 0:00:28] White has an edge.} 11. Qe2 {[%emt 0:00:33]} Qa5 {[%emt 0:01:55] [#]} 12. Nd2 $146 {[%emt 0:01:10][%cal Bf3d2,Bd2c4,Bc4d6][%mdl 32] With the idea Nc4.} (12. Rd1 $5 {[%cal Re3e4]}) ({Predecessor:} 12. Rd1 Qh5 13. h3 g5 14. e4 g4 15. Ne5 Rg8 16. Nxd7 Nxd7 17. Nc5 Bxc5 18. dxc5 Ba6 19. Qxa6 {½-½ (19) Freeman,M (2530)-Krzyzanowski,W (2484) ICCF email 2018}) 12... O-O {[%emt 0:19:31]} 13. e4 {[%emt 0:00:33]} Ba6 {[%emt 0:03:08]} 14. Bc4 {[%emt 0:00:47]} Bxc4 {[%emt 0:06:44]} (14... Qxa4 15. Bxa6 e5 16. dxe5 Bxe5 17. f4 $14) 15. Nxc4 {[%emt 0:00:15]} Qxa4 {[%emt 0:01:58]} (15... Bxh2+ $11 16. Kxh2 Qxa4) 16. Nxd6 $14 {[%emt 0:02:43]} c5 {[%emt 0:05:22]} (16... b3 $14) 17. dxc5 {[%emt 0:17:17]} Nxc5 {[%emt 0:02:02]} 18. Qc4 {[%emt 0:01:28]} (18. Bf4 $16) 18... Qc6 {[%emt 0:07:11][%csl LRd6,LRe4]} 19. Rd1 {[%emt 0:17:41] Black must now prevent Be3.} Rad8 {[%emt 0:06:26]} 20. e5 $36 {[%emt 0:02:25][%mdl 2048] Black is under strong pressure.} ({Much weaker is} 20. Be3 $6 Rxd6 21. Rxd6 (21. Bxc5 $2 Rxd1+ 22. Rxd1 Nxe4 $19) 21... Qxd6 $11) 20... Nd5 {[%emt 0:01:20]} 21. Bg5 $1 {[%emt 0:04:06]} f6 {[%emt 0:06:36]} 22. Bh4 {[%emt 0:03:01] Threatens to win with Rac1. White is more active.} Rd7 {[%emt 0:06:19]} (22... g5 $16 {might work better.}) 23. Rac1 $1 $18 {[%emt 0:04:27]} Rc7 {[%emt 0:08:28]} (23... fxe5 {is a better defense.} 24. Qxc5 (24. Ne4 Nb6 $11) 24... Qxd6) 24. Nb5 {[%emt 0:06:05]} Nb6 {[%emt 0:02:51]} 25. Qxb4 {[%emt 0:06:46]} a5 $2 {[%emt 0:01:15]} (25... Rd7 26. exf6 Rxd1+ 27. Rxd1 Nd5) 26. Qxa5 {[%emt 0:02:43]} Ra8 {[%emt 0:00:44]} 27. Qxa8+ {[%emt 0:10:18]} Nxa8 $11 {[%emt 0:00:59][%cal Bb6a8,Ba8c7,Bc7d5][%mdl 32]} 28. Nxc7 {[%emt 0:00:06]} Nxc7 {[%emt 0:01:06]} 29. b4 {[%emt 0:00:05]} Nd5 $1 {[%emt 0:03:57][%cal Od5f4]} 30. Rxc5 {[%emt 0:03:32]} Qa4 {[%emt 0:00:02][%cal Ra4d1]} 31. Rdc1 {[%emt 0:01:01]} g5 {[%emt 0:06:12]} 32. Bg3 {[%emt 0:00:56]} f5 {[%emt 0:00:01] aiming for ...f4.} 33. f3 {[%emt 0:04:37] And now b5 would win.} Qxb4 {[%emt 0:00:27]} 34. Bf2 {[%emt 0:00:43]} Kf7 {[%emt 0:02:00]} 35. h3 {[%emt 0:01:39]} h5 {[%emt 0:01:29]} 36. Rc8 {[%emt 0:00:55]} Qa4 {[%emt 0:01:25]} 37. R1c2 {[%emt 0:01:32]} f4 $2 {[%emt 0:00:49]} (37... Qf4 $11 {and Black is okay.}) 38. Rb2 $1 $18 {[%emt 0:01:18]} Kg6 {[%emt 0:01:00]} 39. Rg8+ {[%emt 0:01:57]} Kf5 {[%emt 0:00:24]} 40. Re2 {[%emt 0:00:37] Prevents Ne3.} (40. Rf8+ $18 Kg6 41. Rbb8) 40... h4 $16 {[%emt 0:00:39]} 41. Rc8 {[%emt 0:04:51] Prevents Qc4.} Qd1+ {[%emt 0:05:09]} 42. Re1 {[%emt 0:00:11]} Qa4 {[%emt 0:00:18]} 43. Ra1 {[%emt 0:01:56]} Qa3 {[%emt 0:08:29] Inhibits Rf8+.} 44. Rc2 {[%emt 0:02:03]} Qd3 {[%emt 0:04:09]} (44... Ne3 $14 45. Bxe3 fxe3) 45. Rcc1 $1 {[%emt 0:03:51]} Qa3 {[%emt 0:03:50]} 46. Re1 {[%emt 0:02:25]} ({White should play} 46. Bc5 $16 Qa5 47. Bd6) 46... Kg6 {[%emt 0:00:51]} (46... Ne3 $14) 47. Re2 {[%emt 0:01:02]} Kf5 {[%emt 0:01:02]} 48. Rae1 {[%emt 0:01:03]} Qa4 {[%emt 0:02:11]} 49. Rd2 {[%emt 0:00:40][%cal Od2d5] Rxd5! is the strong threat.} Nc3 {[%emt 0:02:01]} (49... Qa5 $142 50. Rb2 Qc3) 50. Kh2 {[%emt 0:04:31]} Qa5 {[%emt 0:00:53]} 51. Rc2 {[%emt 0:00:54][%cal Of2b6]} Qa3 {[%emt 0:01:10] [#]} (51... Nd5 $16 {was called for.}) 52. Kg1 {[%emt 0:02:38]} ({White should try} 52. Bc5 $1 $18 {[%mdl 512]} Qa5 53. Ra1 $1) 52... Nd5 {[%emt 0:00:56] [#]} 53. Bc5 {[%emt 0:01:26]} (53. Rec1 $1 $16) 53... Qa4 {[%emt 0:00:54]} (53... Qd3 $1 $14 54. Ree2 Kg6) 54. Ree2 {[%emt 0:00:42]} Qb5 {[%emt 0:00:21][%cal Od5c3]} 55. Bf2 {[%emt 0:01:22]} Nc3 {[%emt 0:01:27] [#]} 56. Re1 {[%emt 0:00:51]} (56. Red2 $1 $16 Nd5 57. Rd1) 56... Qd3 $11 {[%emt 0:01:50] The position is equal.} 57. Rb2 {[%emt 0:00:39][%cal Oa2a4]} Nd1 $1 {[%emt 0:00:48]} 58. Rbe2 {[%emt 0:03:35]} Nc3 $1 {[%emt 0:00:25] Weighted Error Value: White=0.30/Black=0.27 (precise)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.05"]
[Round "4.3"]
[White "Gledura, Benjamin"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2644"]
[BlackElo "2703"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,81,18,7,20,23,12,7,16,29,18,18,18,18,11,10,9,0,29,17,22,10,20,0,0,0,0,0,4,12,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:01:50]} 2. c4 {[%emt 0:00:17]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:37]} Bb4 {[%emt 0:00:05]} 4. Qc2 {[%emt 0:00:24]} d5 {[%emt 0:00:14]} 5. a3 {[%emt 0:00:23]} Bxc3+ {[%emt 0:00:08]} 6. Qxc3 {[%emt 0:00:06]} O-O {[%emt 0:00:07]} 7. Bg5 {[%emt 0:00:54]} h6 {[%emt 0:03:18] E36: Nimzo-Indian: Classical: 4...d5 5 a3.} 8. Bxf6 {[%emt 0:01:20]} Qxf6 {[%emt 0:00:09]} 9. Nf3 {[%emt 0:00:22]} dxc4 $1 {[%emt 0:01:33] The main line 9...dxc4 scores better than 9...c6.} 10. Qxc4 {[%emt 0:00:09]} Nc6 {[%emt 0:00:09]} 11. Qc3 {[%emt 0:00:55] 11.e3 is vanishing.} Re8 {[%emt 0:00:33]} 12. Rd1 {[%emt 0:02:42]} e5 {[%emt 0:01:22]} 13. d5 {[%emt 0:00:27]} Nb8 {[%emt 0:00:16]} 14. e3 {[%emt 0:00:22]} Bf5 {[%emt 0:01:16]} 15. Be2 {[%emt 0:01:15]} Nd7 {[%emt 0:02:57] The position is equal.} 16. O-O {[%emt 0:01:56]} Rac8 {[%emt 0:07:40]} 17. Bb5 {[%emt 0:14:12]} a6 {[%emt 0:23:45]} 18. Bxd7 {[%emt 0:01:46]} Bxd7 {[%emt 0:00:03]} 19. Nd2 {[%emt 0:00:09] [#]} Qg6 $146 {[%emt 0:04:06] [#] White must now prevent ...Bh3.} ({Predecessor:} 19... Bb5 20. Rfe1 e4 21. Rc1 Qf5 22. Qd4 Rcd8 23. Nb3 Rxd5 24. Qa7 Qh5 25. Nd4 Rg5 {0-1 (38) Braun,A (2609)-Svane,R (2615) Magdeburg 2021}) 20. f3 {[%emt 0:09:31]} Rcd8 {[%emt 0:00:58]} 21. Nc4 {[%emt 0:10:21]} Bb5 {[%emt 0:02:31]} 22. b3 {[%emt 0:08:23]} c6 {[%emt 0:04:11]} 23. a4 {[%emt 0:01:44]} ({Much worse is} 23. Nxe5 Qf6 24. Rfe1 Qxe5 $17) 23... cxd5 {[%emt 0:12:00] Hoping for ...Bxc4.} 24. Nxe5 {[%emt 0:01:07]} Rxe5 {[%emt 0:09:09]} 25. Qxe5 {[%emt 0:03:08]} Bxf1 {[%emt 0:00:17]} 26. Kxf1 $11 {[%emt 0:03:56][%mdl 4096] Endgame KQR-KQR} Qc2 {[%emt 0:00:36][%csl LRb3,LRd1]} 27. Rxd5 {[%emt 0:00:21]} Rc8 {[%emt 0:00:31]} 28. Qf5 {[%emt 0:01:13]} Qxf5 {[%emt 0:00:40]} ({Much less strong is} 28... Qc1+ 29. Kf2 $16) 29. Rxf5 {[%emt 0:00:09] KR-KR} Rc3 {[%emt 0:00:04][%csl LRb3,LRe3]} 30. b4 {[%emt 0:02:36][%cal Bb3b4,Bb4b5][%mdl 32]} Rxe3 {[%emt 0:00:37]} 31. Kf2 {[%emt 0:08:38]} Rb3 {[%emt 0:01:17]} 32. b5 {[%emt 0:01:01]} Ra3 {[%emt 0:08:42]} 33. bxa6 {[%emt 0:00:36]} Rxa4 {[%emt 0:00:05]} 34. axb7 {[%emt 0:00:08]} Rb4 {[%emt 0:00:03]} 35. Re5 {[%emt 0:00:22] [#] Re8+ is the strong threat.} Rxb7 {[%emt 0:00:06]} 36. h4 {[%emt 0:00:06]} g6 {[%emt 0:00:11]} 37. g4 {[%emt 0:00:11]} Kg7 {[%emt 0:00:06]} 38. g5 {[%emt 0:00:12]} Rb4 {[%emt 0:00:11]} 39. Kg3 {[%emt 0:00:08]} Rb1 {[%emt 0:00:07]} 40. Ra5 {[%emt 0:00:26]} Rh1 {[%emt 0:01:01]} 41. Rb5 {[%emt 0:30:35] A balanced but interesting game.  Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.05"]
[Round "4.4"]
[White "Oparin, Grigoriy"]
[Black "Theodorou, Nikolas"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2685"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,88,23,2,26,0,2,0,43,41,45,41,37,41,47,44,50,35,48,22,18,25,20,20,34,34,39,39,43,23,30,37,18,0,32,37,29,35,39,30,27,10,18,12,22,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,18,0,0,0,0,0,0,0,-7,-12,0,0,0,0,0,-25,0,0,0,0,6]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:41]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:06]} 3. Bc4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:31]} 4. d3 {[%emt 0:00:15]} Bc5 {[%emt 0:00:20]} 5. Nc3 {[%emt 0:00:21]} O-O {[%emt 0:02:18]} 6. h3 {[%emt 0:07:02]} Na5 {[%emt 0:07:48] C50: Hungarian Defence and Giuoco Pianissimo.} 7. Bb3 {[%emt 0:09:27] [#]} (7. Nxe5 {seems wilder.} Qe7 8. Bxf7+ Rxf7 9. Nxf7 Qxf7 10. O-O) 7... Nxb3 $146 {[%emt 0:09:46]} ({Predecessor:} 7... d6 8. O-O h6 9. Qe2 a6 10. Be3 Bxe3 11. Qxe3 Bd7 12. d4 exd4 13. Qxd4 c5 14. Qd3 {½-½ (33) Jemec,V (2420)-Jean,P (2154) ICCF email 2015}) 8. axb3 {[%emt 0:00:05]} d5 {[%emt 0:02:26]} 9. Bg5 {[%emt 0:05:12] Hoping for Nxd5.} dxe4 {[%emt 0:02:25]} 10. Nxe4 {[%emt 0:00:38]} Be7 {[%emt 0:14:07]} 11. Bxf6 {[%emt 0:00:17]} Bxf6 {[%emt 0:00:03]} 12. O-O {[%emt 0:00:13]} Re8 {[%emt 0:12:50]} 13. Re1 {[%emt 0:00:40]} Bf5 {[%emt 0:00:05]} 14. Ra5 {[%emt 0:22:16]} Bxe4 {[%emt 0:01:03]} 15. Rxe4 {[%emt 0:00:05]} Re6 {[%emt 0:09:49]} 16. Qe2 {[%emt 0:01:53][%cal Rf3e5]} (16. Nxe5 b6 17. Nxf7 Kxf7 18. Qh5+ Kg8 19. Rxe6 bxa5 $17) 16... Qe8 {[%emt 0:00:46]} 17. h4 {[%emt 0:13:50]} ({Not} 17. Nxe5 $2 b6 18. Rd5 c6 19. Nxc6 Qxc6 $19) 17... a6 {[%emt 0:06:40]} 18. Ng5 {[%emt 0:10:57]} ({Don't go for} 18. Nxe5 $2 b6 19. Rd5 c6 20. Nxc6 Qxc6 $19) 18... Re7 {[%emt 0:00:10]} 19. Re3 {[%emt 0:00:49]} b6 {[%emt 0:09:41]} 20. Ra4 {[%emt 0:01:00]} g6 $1 {[%emt 0:04:12]} 21. Nf3 {[%emt 0:10:48]} (21. Qf3 {with more complications.} Bg7 22. g4 Qf8 23. Qh3) 21... Qc6 {[%emt 0:02:40]} 22. Rae4 {[%emt 0:04:58][%cal Rf3e5]} Rae8 {[%emt 0:00:47]} 23. g4 {[%emt 0:00:42][%cal Bg2g4,Bg4g5][%mdl 32]} Bg7 {[%emt 0:03:33]} 24. g5 {[%emt 0:00:23]} Re6 {[%emt 0:00:20]} 25. b4 {[%emt 0:03:35]} (25. h5 $5 {[%cal Rh5h6]}) 25... Qd6 {[%emt 0:01:14]} 26. c3 {[%emt 0:00:30][%cal Oh4h5]} h5 {[%emt 0:03:25]} 27. Kg2 {[%emt 0:01:49]} (27. gxh6 $5 Bxh6 28. Ng5 $14) 27... Qd5 {[%emt 0:01:06]} 28. Kg1 {[%emt 0:00:19]} Qd6 {[%emt 0:00:05]} 29. Nd2 {[%emt 0:00:58]} Qd5 {[%emt 0:00:50]} 30. Nf3 {[%emt 0:01:57]} Qd6 {[%emt 0:00:12]} 31. Qe1 {[%emt 0:01:05]} Qd5 {[%emt 0:00:57]} 32. Qa1 {[%emt 0:00:35]} Qb7 {[%emt 0:01:13]} 33. Qa2 {[%emt 0:00:28]} Kh7 {[%emt 0:00:45]} 34. Qc4 {[%emt 0:00:47]} R8e7 {[%emt 0:01:05]} 35. b5 {[%emt 0:01:17]} axb5 {[%emt 0:00:33]} 36. Qxb5 {[%emt 0:00:04]} Qa8 {[%emt 0:00:48]} 37. Re1 {[%emt 0:02:17]} (37. Nxe5 $2 Rxe5 38. Rxe5 Rxe5 39. Rxe5 c6 40. Qxb6 Bxe5 $19) 37... Qc8 {[%emt 0:00:47]} 38. Qc4 {[%emt 0:00:31]} ({Don't blunder} 38. Nxe5 $2 Rxe5 39. Rxe5 Qg4+ 40. Kf1 Qh3+ 41. Kg1 Qg4+ 42. Kf1 Qh3+ 43. Kg1 Qg4+ $19) 38... Qd7 {[%emt 0:01:06]} 39. R1e3 {[%emt 0:00:14]} Qd8 {[%emt 0:00:34]} 40. b4 {[%emt 0:01:08]} c6 {[%emt 0:01:00]} 41. Qa2 {[%emt 0:03:39]} Qd5 {[%emt 0:01:22]} 42. Qe2 {[%emt 0:00:58]} Qb3 {[%emt 0:00:57]} 43. Qe1 {[%emt 0:01:06]} Rd7 {[%emt 0:02:27]} 44. Kg2 {[%emt 0:03:09]} Qc2 {[%emt 0:03:37] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.05"]
[Round "4.5"]
[White "Yu, Yangyi"]
[Black "Smirin, Ilia"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2710"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,105,40,53,47,51,44,47,51,62,58,61,45,47,37,51,39,60,33,28,27,47,27,148,88,80,85,85,83,87,83,87,85,92,92,87,80,91,87,89,96,104,93,130,94,90,83,103,93,94,93,86,87,100,100,95,100,114,114,114,101,109,77,83,83,94,69,69,69,68,51,54,64,61,62,114,116,112,111,112,91,93,93,141,141,218,236,224,231,250,250,29962,489]} 1. e4 {[%emt 0:00:06] Moradiabadi,E} c5 {[%emt 0:04:16]} 2. Nf3 {[%emt 0:00:11]} e6 {[%emt 0:00:14]} 3. d4 {[%emt 0:00:22]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:09]} a6 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:00:34]} b5 {[%emt 0:00:56]} 6. Bd3 {[%emt 0:00:24]} Qb6 {[%emt 0:01:47]} 7. Nf3 {[%emt 0:01:04]} Nc6 {[%emt 0:00:21]} 8. O-O {[%emt 0:00:15]} Qb8 {[%emt 0:01:10]} 9. Re1 {[%emt 0:00:19] B43: Sicilian: Kan Variation: 5 Nc3.} Bd6 {[%emt 0:00:45]} 10. e5 {[%emt 0:00:33]} Bc7 {[%emt 0:01:11]} 11. Bf4 {[%emt 0:01:07] White is slightly better.} Nge7 {[%emt 0:01:05]} 12. Qe2 {[%emt 0:02:28] [#]} f5 $146 {[%emt 0:10:37]} ({Predecessor:} 12... Ng6 13. Bg3 Bb7 14. Rad1 Nce7 15. Be4 Bxe4 16. Nxe4 O-O 17. Rxd7 Nd5 18. Nd6 Nb6 19. Rxf7 Rxf7 20. Nxf7 Kxf7 {0-1 (30) Grischuk,A (2746)-Svidler,P (2739) Khanty-Mansiysk 2011 CBM 145 [Moradiabadi,E]}) 13. exf6 $1 {[%emt 0:01:37]} Bxf4 {[%emt 0:00:37]} 14. fxe7 {[%emt 0:00:09]} Nxe7 {[%emt 0:00:13]} 15. g3 {[%emt 0:02:32]} Bh6 {[%emt 0:04:14]} 16. Ng5 {[%emt 0:15:21] Strongly threatening Qh5+.} g6 {[%emt 0:02:23] Prevents Qh5.} 17. Qg4 {[%emt 0:01:24][%cal Og5h7]} Qb6 {[%emt 0:18:19]} 18. Qh4 {[%emt 0:09:55]} (18. Nf7 $2 Kxf7 19. Nxb5 (19. Qf3+ $2 Kg7 $19) 19... Bb7 $19) (18. Be4 $5 {[%cal Re4a8]} Rb8 19. Qh4 Bxg5 20. Qxg5 $14) 18... Bg7 {[%emt 0:00:13]} (18... Bxg5 $11 19. Qxg5 O-O) 19. Nxe6 {[%emt 0:02:58] 0x0.001e35dcadb2dp-1022s more active pieces. The black rooks are badly placed.} dxe6 $16 {[%emt 0:00:11] [#]} 20. Qxe7+ $1 {[%emt 0:00:08][%mdl 64] Remove Defender, Decoy} Kxe7 {[%emt 0:00:03]} 21. Nd5+ $1 {[%emt 0:00:08]} Kf7 {[%emt 0:00:12]} 22. Nxb6 {[%emt 0:00:06]} Rb8 {[%emt 0:00:48]} 23. Nxc8 {[%emt 0:01:34]} Rhxc8 {[%emt 0:00:04]} 24. Rab1 {[%emt 0:00:57]} Rc5 {[%emt 0:01:12]} 25. Re4 {[%emt 0:06:28]} Re5 {[%emt 0:01:32]} 26. Rf4+ {[%emt 0:01:42]} Bf6 {[%emt 0:01:45]} 27. h4 {[%emt 0:01:30]} Ke7 {[%emt 0:04:09]} 28. Kg2 {[%emt 0:01:12]} a5 {[%emt 0:00:47]} 29. a4 {[%emt 0:03:55]} bxa4 {[%emt 0:01:51]} 30. Rxa4 {[%emt 0:00:05]} Rb4 {[%emt 0:03:49]} 31. Rba1 {[%emt 0:01:19] Threatens to win with Rxb4.} Rxb2 {[%emt 0:04:25]} 32. Rxa5 {[%emt 0:00:08]} Rxa5 {[%emt 0:00:03]} 33. Rxa5 {[%emt 0:00:09][%mdl 4096] Endgame Hoping for Ra7+. KRB-KRB} Kf7 {[%emt 0:00:19]} 34. h5 {[%emt 0:06:19]} Rb7 {[%emt 0:00:11]} 35. f4 {[%emt 0:05:06]} Kg7 {[%emt 0:07:15]} 36. Kf3 {[%emt 0:02:08]} Rf7 {[%emt 0:03:41]} 37. Kg4 {[%emt 0:02:37]} Re7 {[%emt 0:02:58]} 38. Ra6 {[%emt 0:03:59]} gxh5+ {[%emt 0:04:42]} 39. Kxh5 {[%emt 0:00:17]} e5 {[%emt 0:00:18]} 40. Ra4 {[%emt 0:02:30]} exf4 {[%emt 0:11:29]} 41. gxf4 {[%emt 0:30:10]} Bc3 {[%emt 0:30:22]} 42. Ra6 {[%emt 0:05:32]} Bd2 {[%emt 0:03:14]} 43. Kg4 {[%emt 0:09:51]} h5+ {[%emt 0:06:47]} 44. Kg5 {[%emt 0:01:05]} h4 {[%emt 0:00:00]} (44... Rd7 $14) 45. Kg4 $1 {[%emt 0:00:00]} ({Much worse is} 45. Kxh4 $6 Bxf4 46. Kg4 Bc1 $11) 45... Rd7 {[%emt 0:00:00]} 46. Ra4 $1 {[%emt 0:00:00] Inhibits Rd4.} Be1 {[%emt 0:00:00]} 47. f5 $1 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 48. Re4 {[%emt 0:00:00]} Bg3 {[%emt 0:00:00] [#]} ({Black should try} 48... Bf2) 49. Bc4 $1 {[%emt 0:00:00]} Rc7 {[%emt 0:00:44]} (49... Rf6 $16 50. Re7+ Kf8) 50. Bb3 $18 {[%emt 0:00:00]} Rc6 {[%emt 0:02:30] [#]} 51. Kg5 {[%emt 0:00:00][%cal Of5f6] f6+! is the strong threat.} h3 {[%emt 0:00:04]} 52. Re7+ {[%emt 0:00:00]} Kh8 $2 {[%emt 0:01:11]} (52... Kf8 $18 53. Rf7+ Ke8) 53. f6 {[%emt 0:00:00] Weighted Error Value: White=0.05 (flawless) /Black=0.27 (precise)} (53. Re8+ $142 Kh7 54. Bg8+ Kg7 55. Bd5 (55. f6+ Rxf6 56. Bd5 Bf4+ 57. Kg4 h2 $11) 55... Bh4+ 56. Kxh4 Rc5 57. c4 h2 58. Re1) 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.06"]
[Round "5.1"]
[White "Theodorou, Nikolas"]
[Black "Yu, Yangyi"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2567"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,93,14,0,0,0,0,7,0,5,7,0,0,0,10,1,45,31,32,18,17,21,15,16,16,13,24,39,69,59,44,54,60,63,54,64,57,38,100,70,72,76,90,86,100,86,73,75,91,37,22,15,19,7,36,33,30,21,15,18,38,23,63,68,60,54,56,57,70,68,68,68,68,62,113,0,7,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:22]} 2. c4 {[%emt 0:00:21]} e6 {[%emt 0:01:10]} 3. Nf3 {[%emt 0:00:31]} d5 {[%emt 0:00:38]} 4. g3 {[%emt 0:00:22]} Be7 {[%emt 0:00:39]} 5. Bg2 {[%emt 0:00:25]} O-O {[%emt 0:00:14]} 6. O-O {[%emt 0:00:33]} c6 {[%emt 0:01:53]} 7. Qc2 {[%emt 0:01:32]} b6 $1 {[%emt 0:00:40][%mdl 4] is more profitable than 7...Nbd7 at the moment.} 8. Bf4 {[%emt 0:00:24]} Bb7 {[%emt 0:05:27]} 9. Nbd2 {[%emt 0:01:00]} Nh5 {[%emt 0:03:14] E06: Closed Catalan: Early deviations.} 10. e3 {[%emt 0:08:14]} Nd7 {[%emt 0:03:11]} 11. cxd5 {[%emt 0:01:57]} exd5 {[%emt 0:02:07]} 12. h4 {[%emt 0:00:22] [#]} Re8 $146 {[%emt 0:06:05]} ({Predecessor:} 12... c5 13. Nb1 b5 14. Ng5 g6 15. Nc3 cxd4 16. Nxd5 Rc8 17. Qd1 Bxd5 18. Bxd5 Nxf4 19. exf4 {½-½ (32) Shpakovsky,A (2546)-Rallabandi,P (2488) ICCF email 2020}) 13. Rad1 {[%emt 0:05:30]} Rc8 {[%emt 0:03:39]} 14. Nb1 {[%emt 0:01:50][%cal Bd2b1,Bb1c3,Bc3a4][%mdl 32]} Nxf4 {[%emt 0:07:55]} 15. exf4 {[%emt 0:00:08]} c5 {[%emt 0:02:10]} 16. Nc3 {[%emt 0:03:05]} Nf6 {[%emt 0:02:42]} 17. Bh3 {[%emt 0:09:29]} (17. dxc5 {feels hotter.} Bxc5 18. Ne5 Bb4 19. Qa4) 17... Rb8 {[%emt 0:03:47]} 18. Rfe1 {[%emt 0:01:19]} cxd4 {[%emt 0:02:18]} 19. Nxd4 {[%emt 0:05:25]} Bc5 {[%emt 0:00:13] [#] Threatens to win with ...Rxe1+.} 20. Re5 {[%emt 0:01:59]} a6 {[%emt 0:05:58]} 21. Na4 {[%emt 0:05:38] Pair of Knights!} Ne4 {[%emt 0:07:31]} 22. Rxe8+ {[%emt 0:33:38]} Qxe8 {[%emt 0:00:07]} 23. Bg2 {[%emt 0:00:07]} g6 {[%emt 0:06:14]} 24. Nxc5 {[%emt 0:04:13]} bxc5 {[%emt 0:00:58]} 25. Nf3 {[%emt 0:00:02]} Qe7 {[%emt 0:02:40]} 26. h5 {[%emt 0:00:08]} (26. Ne5 {looks sharper.} f5 27. Qb3 Qd6 28. g4) 26... Nf6 {[%emt 0:02:07]} (26... gxh5 $14 27. Ne5 Nf6) 27. hxg6 {[%emt 0:00:53]} hxg6 {[%emt 0:00:05]} 28. f5 {[%emt 0:01:17]} Qe4 {[%emt 0:02:57]} 29. Qxc5 {[%emt 0:01:04]} Qxf5 {[%emt 0:00:06]} 30. Qc7 {[%emt 0:05:04]} Qc8 {[%emt 0:00:07]} 31. Qf4 {[%emt 0:00:07] White is much more active.} Qd8 {[%emt 0:00:05]} 32. Nd4 {[%emt 0:01:51]} (32. Ne5 $16 {Strongly threatening g4.} Rc8 33. Rd3) 32... Rc8 $14 {[%emt 0:00:06]} 33. Bf3 {[%emt 0:04:22]} Ne4 {[%emt 0:00:37]} 34. Kg2 {[%emt 0:00:35]} Qf6 {[%emt 0:00:31]} 35. Qxf6 {[%emt 0:00:32]} Nxf6 {[%emt 0:00:02]} 36. Be2 {[%emt 0:00:37]} a5 {[%emt 0:00:57]} 37. f3 {[%emt 0:00:47]} Kf8 {[%emt 0:01:57]} 38. Kf2 {[%emt 0:00:32]} Ne8 {[%emt 0:01:31]} 39. Rd3 {[%emt 0:01:04]} Nd6 {[%emt 0:10:13]} 40. Ra3 {[%emt 0:00:54]} Nc4 {[%emt 0:05:09]} 41. Bxc4 {[%emt 0:32:29]} dxc4 {[%emt 0:33:24]} 42. Rxa5 {[%emt 0:00:00] KRB-KRN} c3 {[%emt 0:00:00]} 43. bxc3 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:00]} 44. Rb5 {[%emt 0:00:00]} Rd3 {[%emt 0:00:00]} (44... Bc8 $14) 45. Rb4 {[%emt 0:00:00]} (45. Rxb7 $16 Rxd4 46. Ra7) 45... Bd5 $11 {[%emt 0:00:00] Inhibits Nc6.} 46. a4 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 47. Ke2 {[%emt 0:00:00] Weighted Error Value: White=0.10 (very precise) /Black=0.08 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.06"]
[Round "5.2"]
[White "Sevian, Samuel"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2703"]
[BlackElo "2685"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,80,12,12,15,16,18,12,15,13,1,21,9,14,0,17,22,18,11,13,7,1,12,5,5,4,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:02:22]} Nf6 {[%emt 0:00:11]} 2. Nc3 {[%emt 0:00:11]} c5 {[%emt 0:00:19]} 3. Nf3 {[%emt 0:00:28]} e6 {[%emt 0:00:22][%cal Be7e6,Be6d5][%mdl 32]} 4. e4 {[%emt 0:00:16]} Nc6 {[%emt 0:00:50]} 5. Be2 {[%emt 0:00:29]} d5 {[%emt 0:01:36]} 6. exd5 {[%emt 0:02:19]} exd5 {[%emt 0:00:12]} 7. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:01:11] The position is equal.} 8. Nxd4 {[%emt 0:00:51] A34: Symmetrical English: 2 Nc3, lines with ...d5.} dxc4 {[%emt 0:00:15]} (8... Bc5 {is interesting.} 9. Nb3 Bb4 10. O-O Be6) 9. Nxc6 {[%emt 0:11:59][%csl Gc6][%cal Rd1d8] [#]} (9. Be3 {seems wilder.} Nxd4 10. Bxd4 Be6 11. O-O) 9... Qxd1+ {[%emt 0:00:09]} 10. Nxd1 {[%emt 0:00:05] And now Ne5 would win.} bxc6 {[%emt 0:00:05]} 11. Bxc4 {[%emt 0:00:15]} Nd5 {[%emt 0:02:59]} 12. Bd2 {[%emt 0:01:13]} Be6 {[%emt 0:04:07]} 13. Rc1 {[%emt 0:00:44] [#]} Rb8 $146 {[%emt 0:08:55]} ({Predecessor:} 13... Be7 14. Ne3 O-O 15. O-O a5 16. Rfd1 Rfd8 17. Nxd5 cxd5 18. Bb5 a4 {½-½ (18) Deac,B (2626)-Sychev,K (2563) Moscow 2020}) 14. O-O {[%emt 0:03:24]} Bd6 {[%emt 0:12:34]} 15. Bb3 {[%emt 0:14:57]} Bf4 {[%emt 0:01:15]} 16. Bxf4 {[%emt 0:22:36]} Nxf4 {[%emt 0:00:05]} 17. Bc4 {[%emt 0:01:27] Inhibits Ne2+.} Rb4 {[%emt 0:18:48]} 18. Re1 {[%emt 0:00:36]} O-O {[%emt 0:01:25]} 19. Bf1 {[%emt 0:17:18]} Bxa2 {[%emt 0:00:23]} 20. Rxc6 {[%emt 0:00:05]} Bb3 {[%emt 0:02:14]} 21. Ra6 {[%emt 0:01:54]} Bxd1 {[%emt 0:00:58]} 22. Rxd1 {[%emt 0:00:06]} Rxb2 {[%emt 0:00:03]} 23. Rxa7 {[%emt 0:04:44]} Ne2+ {[%emt 0:00:29]} 24. Bxe2 {[%emt 0:02:08]} Rxe2 $11 {[%emt 0:00:04][%mdl 4096] Endgame KRR-KRR} 25. g3 {[%emt 0:00:03]} g6 {[%emt 0:00:06]} 26. Kg2 {[%emt 0:00:07]} Kg7 {[%emt 0:00:06]} 27. Rd3 {[%emt 0:00:08]} Re6 {[%emt 0:00:07]} 28. h4 {[%emt 0:00:10]} h5 {[%emt 0:00:03]} 29. Raa3 {[%emt 0:00:10]} Rf6 {[%emt 0:00:08]} 30. Rf3 {[%emt 0:00:10]} Rxf3 {[%emt 0:00:04]} 31. Rxf3 {[%emt 0:00:07] KR-KR} Ra8 {[%emt 0:00:03]} 32. Rf4 {[%emt 0:00:07]} Ra5 {[%emt 0:00:05]} 33. Kf3 {[%emt 0:00:07]} Ra8 {[%emt 0:00:03]} 34. Rb4 {[%emt 0:00:04]} Ra3+ {[%emt 0:00:05]} 35. Kg2 {[%emt 0:00:04]} Ra8 {[%emt 0:00:04]} 36. Rb6 {[%emt 0:00:03]} Ra3 {[%emt 0:00:05]} 37. Rd6 {[%emt 0:00:04]} Rb3 {[%emt 0:00:04]} 38. Rd2 {[%emt 0:00:04]} Ra3 {[%emt 0:00:03]} 39. Re2 {[%emt 0:00:03]} Rb3 {[%emt 0:00:03]} 40. Ra2 {[%emt 0:00:05]} Rc3 {[%emt 0:00:04] A balanced but interesting game.  Weighted Error Value: White=0.02 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.06"]
[Round "5.3"]
[White "Mishra, Abhimanyu"]
[Black "Gledura, Benjamin"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2535"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,107,37,27,35,32,25,35,35,34,37,27,38,11,14,0,0,-16,-19,-8,-10,-8,0,-46,-4,-15,-10,-28,-14,-37,0,-33,0,-29,19,0,8,-71,-61,-84,53,75,81,52,41,53,54,69,47,64,62,22,21,0,0,0,0,0,0,0,0,0,13,15,122,122,128,64,86,0,145,85,87,72,90,89,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,149,80]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:09]} 3. Bc4 {[%emt 0:00:39]} Nf6 {[%emt 0:00:30]} 4. d3 {[%emt 0:00:39]} Be7 {[%emt 0:00:29]} 5. O-O {[%emt 0:00:33]} O-O {[%emt 0:00:08]} 6. Re1 {[%emt 0:01:17]} d6 {[%emt 0:01:02]} 7. a4 {[%emt 0:00:26]} a5 {[%emt 0:00:22] 7...h6 is setting a new trend. C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 8. c3 {[%emt 0:03:22]} Be6 {[%emt 0:00:51]} 9. Bxe6 {[%emt 0:02:05]} fxe6 {[%emt 0:00:08] White is slightly better.} 10. Na3 {[%emt 0:00:49] [#]} h6 $146 {[%emt 0:03:18]} ({Predecessor:} 10... Qd7 11. Nb5 Rae8 12. d4 exd4 13. Nbxd4 Nxd4 14. Nxd4 Bd8 15. Nb3 c6 16. f3 e5 {½-½ (58) Murphy,C (2382)-Balaji,A (2273) London 2021}) 11. Nb5 {[%emt 0:06:01]} Qd7 {[%emt 0:04:09]} 12. h3 {[%emt 0:04:04]} Rf7 {[%emt 0:08:40]} 13. Be3 {[%emt 0:06:01]} Raf8 {[%emt 0:08:29]} 14. Qe2 {[%emt 0:03:37]} Nh5 {[%emt 0:06:32]} 15. Rad1 {[%emt 0:14:47][%cal Of3e5]} Nf4 {[%emt 0:11:20]} 16. Bxf4 {[%emt 0:00:52]} Rxf4 {[%emt 0:00:07]} 17. Rf1 {[%emt 0:10:43]} (17. d4 $11) 17... Bd8 {[%emt 0:08:06][%cal Of4f3]} (17... Rxf3 $5 18. gxf3 Bg5 $11) 18. Nh2 {[%emt 0:04:52][%cal Bf3h2,Bh2g4,Bg4e3,Be3g2][%mdl 32]} Ne7 {[%emt 0:01:07]} 19. Ng4 {[%emt 0:02:55]} h5 {[%emt 0:12:24]} 20. Ne3 {[%emt 0:02:22]} Qe8 {[%emt 0:00:30]} (20... c6 $5 {[%cal Rc6b5]} 21. Na3 Qe8 $11) 21. g3 {[%emt 0:04:37]} R4f6 {[%emt 0:00:36]} 22. h4 {[%emt 0:04:19]} Qf7 {[%emt 0:04:43]} (22... Qg6 $142) 23. Ng2 {[%emt 0:05:54]} d5 {[%emt 0:06:19]} 24. exd5 {[%emt 0:06:11]} (24. d4 $11) 24... exd5 $17 {[%emt 0:04:26] aiming for ...c6.} 25. Qxe5 {[%emt 0:01:31]} Nc6 {[%emt 0:05:17]} ({Black should play} 25... Nf5 $1 $17) 26. Qe2 $1 $14 {[%emt 0:02:29]} Re8 {[%emt 0:00:15]} 27. Qd2 {[%emt 0:02:36]} Ne5 {[%emt 0:01:03] Hoping for ...Nf3+.} 28. f4 {[%emt 0:00:53]} Ng4 {[%emt 0:00:02]} 29. Nd4 {[%emt 0:01:38]} c5 {[%emt 0:01:44]} 30. Nf3 {[%emt 0:01:07]} Qd7 {[%emt 0:00:16]} 31. b3 {[%emt 0:02:22]} b5 {[%emt 0:03:50]} 32. axb5 {[%emt 0:01:50]} Qxb5 {[%emt 0:00:01]} 33. Qc2 {[%emt 0:01:06]} Rfe6 {[%emt 0:01:55]} 34. Rfe1 {[%emt 0:02:03]} Rxe1+ {[%emt 0:00:23]} 35. Rxe1 {[%emt 0:00:29]} Rxe1+ {[%emt 0:00:07]} 36. Ngxe1 {[%emt 0:00:46]} Bf6 {[%emt 0:01:40]} 37. c4 {[%emt 0:00:51]} Qe8 {[%emt 0:01:17]} (37... Qb6 $1 $11) 38. Ng2 $1 $16 {[%emt 0:01:18]} ({Don't do} 38. cxd5 Bd4+ 39. Kh1 Bf2 $14) 38... d4 {[%emt 0:06:21]} 39. Qa2 {[%emt 0:00:51]} (39. Qd1 $16) 39... Kh7 {[%emt 0:00:15]} 40. Qc2 {[%emt 0:00:44]} (40. Kf1 $16) 40... Nh6 {[%emt 0:00:35]} (40... Kg8 $11) 41. Qf2 {[%emt 0:10:55]} (41. Qd1 $142 $1) 41... a4 {[%emt 0:08:06] [#]} 42. bxa4 {[%emt 0:02:00]} Qxa4 {[%emt 0:00:17]} 43. Qe2 {[%emt 0:00:53]} g6 {[%emt 0:02:11]} 44. Nfe1 {[%emt 0:11:52]} ({White should try} 44. Nh2 $16) 44... Qd7 $11 {[%emt 0:01:45]} 45. Qf3 {[%emt 0:02:06]} Qh3 {[%emt 0:04:54]} 46. Qb7+ {[%emt 0:01:18]} Kh8 {[%emt 0:02:03]} (46... Bg7 $2 47. Nf3 Kg8 48. Ng5 $18) 47. Qb8+ {[%emt 0:00:38]} Kh7 {[%emt 0:04:07]} 48. Qc7+ {[%emt 0:00:05]} Kg8 {[%emt 0:02:52]} 49. Qb8+ {[%emt 0:03:37]} Kg7 {[%emt 0:00:39]} 50. Qc7+ {[%emt 0:00:22]} Kg8 {[%emt 0:00:12]} ({Don't take} 50... Nf7 51. Kf2 $14) 51. Qxc5 {[%emt 0:00:52]} Qxg3 {[%emt 0:00:08]} 52. Qd5+ {[%emt 0:00:17]} Kg7 {[%emt 0:00:39]} ({Much less strong is} 52... Kh8 53. c5 $16) 53. c5 {[%emt 0:01:19] Black must now prevent c6.} Nf5 {[%emt 0:04:50] [#]} (53... Ng4 $11 {keeps the balance.} 54. Qf3 Qh2+ 55. Kf1 Bxh4) 54. Qb7+ $1 {[%emt 0:00:43] Weighted Error Value: White=0.16 (very precise) /Black=0.23 (precise)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.06"]
[Round "5.4"]
[White "Hakobyan, Aram"]
[Black "Bjerre, Jonas Buhl"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2615"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,59,8,4,0,0,0,2,4,2,0,2,0,0,0,4,-20,23,12,22,20,24,25,25,16,63,41,79,83,68,71,88,78,128,113,176,216,297,313,355,338,353,349,518,421,2896,1420,5265,1300,2143,1849,29996,29997]} 1. c4 {[%emt 0:07:09]} c5 {[%emt 0:00:23]} 2. g3 {[%emt 0:00:38]} Nc6 {[%emt 0:00:35]} 3. Bg2 {[%emt 0:00:24]} g6 {[%emt 0:00:36]} 4. Nc3 {[%emt 0:02:00]} Bg7 {[%emt 0:00:08]} 5. d3 {[%emt 0:00:06]} d6 {[%emt 0:06:50]} 6. Qd2 {[%emt 0:00:09] A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} e6 {[%emt 0:03:25]} 7. b3 {[%emt 0:02:43]} Nge7 {[%emt 0:02:48]} 8. Bb2 {[%emt 0:00:03] The position is equal.} O-O {[%emt 0:03:13]} 9. h4 {[%emt 0:00:22][%cal Bh2h4,Bh4h5][%mdl 32]} h6 {[%emt 0:04:36]} 10. h5 {[%emt 0:01:13] Threatens to win with hxg6.} g5 {[%emt 0:01:21]} 11. f4 {[%emt 0:00:27] [#]} g4 $146 {[%emt 0:06:42]} ({Predecessor:} 11... gxf4 12. gxf4 d5 13. Nf3 d4 14. Ne4 Nf5 15. O-O-O Qe7 16. Rdg1 Kh8 17. Bh3 Rg8 {½-½ (41) Francisco,R (2281)-Ludwig,J (2360) Charlotte 2019}) 12. e4 {[%emt 0:00:22] Inhibits Nf5.} (12. Rh4 $5 {[%cal Rh4g4]}) 12... f5 {[%emt 0:02:55]} (12... d5 $5) 13. Nge2 {[%emt 0:00:14]} a6 {[%emt 0:06:14]} 14. O-O-O {[%emt 0:23:44]} Rb8 {[%emt 0:03:53]} 15. exf5 {[%emt 0:07:47]} Nxf5 {[%emt 0:06:18]} 16. Bxc6 {[%emt 0:05:51]} bxc6 {[%emt 0:00:23]} 17. Ne4 {[%emt 0:00:01]} Nd4 {[%emt 0:02:13]} 18. Nxd4 {[%emt 0:00:44]} cxd4 {[%emt 0:00:26]} 19. c5 {[%emt 0:01:15] White is more active.} dxc5 {[%emt 0:05:01]} 20. Ba3 {[%emt 0:00:42]} (20. Nxc5 $6 e5 $11) 20... Rf5 {[%emt 0:07:48] [#]} (20... Rb5 $142) 21. Rh4 $1 $16 {[%emt 0:02:37]} ({Don't do} 21. Bxc5 Rb5) ({Weaker is} 21. Nxc5 Qe7 22. Qg2 Rxc5+ 23. Kb2 Qa7 24. Bxc5 Qxc5 $17) 21... Rb5 {[%emt 0:08:09]} (21... e5 $16) 22. Rxg4 $18 {[%emt 0:02:34]} Ra5 {[%emt 0:03:18]} 23. Kb2 {[%emt 0:01:03]} Kh7 {[%emt 0:06:23] [#]} 24. Rxg7+ {[%emt 0:10:41][%mdl 512]} Kxg7 {[%emt 0:00:04]} 25. g4 {[%emt 0:00:08][%cal Bg3g4,Bg4g5,Bg5h6][%mdl 32] Dancing on a razor blade.} Rd5 {[%emt 0:00:26]} (25... Rf7 $142 26. g5 (26. Bxc5 Rxc5 27. Nxc5 Qd6 $18) 26... Kh8 27. gxh6 Rxa3) 26. g5 {[%emt 0:02:34]} Rb5 {[%emt 0:02:08]} (26... hxg5 $142 27. fxg5 c4) 27. Rg1 {[%emt 0:00:35]} (27. gxh6+ $142 Kh8 28. Qg2) 27... Rb7 {[%emt 0:02:45]} 28. Qg2 {[%emt 0:06:05]} (28. gxh6+ $142 Kh8 29. Qg2) 28... Kh8 {[%emt 0:00:46]} 29. gxh6 {[%emt 0:00:28][%cal Oe4f6] White threatens Nf6! and mate.} Rf7 {[%emt 0:02:16] [#] Inhibits Nf6.} 30. Nf6 $1 {[%emt 0:00:46][%mdl 512] Weighted Error Value: White=0.06 (flawless) /Black=0.64} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.07"]
[Round "6.1"]
[White "Gledura, Benjamin"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2644"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "23"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,23,3,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:10]} g6 {[%emt 0:00:25]} 3. g3 {[%emt 0:00:15]} c6 {[%emt 0:00:25]} 4. Bg2 {[%emt 0:00:20]} d5 {[%emt 0:00:13]} 5. cxd5 {[%emt 0:01:36]} cxd5 {[%emt 0:00:26]} 6. Nf3 {[%emt 0:00:24]} Bg7 {[%emt 0:00:32]} 7. O-O {[%emt 0:00:48]} O-O {[%emt 0:01:00]} 8. Ne5 {[%emt 0:01:26] [#]} Ng4 $146 {[%emt 0:01:22]} ({Predecessor:} 8... Ne4 9. Nd2 Nc6 10. Nxe4 dxe4 11. Nxc6 bxc6 12. Bxe4 Bh3 13. Re1 {½-½ (13) Matlakov,M (2674)-Giri,A (2773) Chess.com INT 2022}) 9. Nf3 {[%emt 0:05:02]} Nf6 {[%emt 0:00:43]} 10. Ne5 {[%emt 0:00:36]} Ng4 {[%emt 0:00:21] 10...Nc6 is setting a new trend.} 11. Nf3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:09]} 12. Ne5 {[%emt 0:00:14]} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.07"]
[Round "6.2"]
[White "Oparin, Grigoriy"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2685"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,82,-1,8,-49,0,0,0,0,0,0,0,-3,0,-10,0,0,0,0,0,0,0,-8,-10,-5,-6,-18,-8,-21,0,-5,-3,-21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5]} 1. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:12]} 4. Nc3 {[%emt 0:00:14]} e6 {[%emt 0:00:25]} 5. Qd3 {[%emt 0:00:17]} dxc4 {[%emt 0:01:03]} 6. Qxc4 {[%emt 0:00:06]} b5 {[%emt 0:00:21]} 7. Qd3 {[%emt 0:00:05]} a6 {[%emt 0:00:52]} 8. g4 $1 {[%emt 0:00:13][%mdl 4] is more profitable than 8.e4 at the moment. D43: Semi-Slav: 5 Bg5 h6.} (8. e4 $11) 8... c5 {[%emt 0:00:46]} (8... Nxg4 $15 9. Bg5 Nf6) 9. g5 $11 {[%emt 0:00:20] [#] The position is equal.} cxd4 $5 $146 {[%emt 0:02:15][%mdl 8] An interesting novelty.} ({Predecessor:} 9... c4 10. Qe3 Nd5 11. Nxd5 Qxd5 12. Bg2 Bb4+ 13. Kf1 Bb7 14. h4 Qf5 15. a3 Bd6 {½-½ (36) Li,D (2579)-Ding,L (2799) Hangzhou 2022}) 10. Qxd4 {[%emt 0:00:54]} Qxd4 {[%emt 0:02:39]} 11. Nxd4 {[%emt 0:00:06]} Bb7 {[%emt 0:01:17]} 12. Rg1 {[%emt 0:00:11]} Nfd7 {[%emt 0:00:27]} 13. Nb3 {[%emt 0:01:22]} Bb4 {[%emt 0:10:02]} 14. Bd2 {[%emt 0:01:27]} O-O {[%emt 0:07:48]} 15. Rd1 {[%emt 0:42:49]} Nc5 {[%emt 0:12:44]} 16. Rg4 {[%emt 0:08:51]} Nxb3 {[%emt 0:06:19]} 17. axb3 {[%emt 0:00:04]} Nc6 {[%emt 0:04:20]} 18. Bg2 {[%emt 0:01:21] [#] aiming for Bxc6.} Be7 {[%emt 0:05:58]} 19. Ne4 {[%emt 0:04:21][%cal Oe4f6,Bc3e4,Be4d2,Bd2f3,Bf3d4][%mdl 32]} Rfd8 {[%emt 0:04:41]} 20. Rg3 {[%emt 0:00:45][%cal Oe4f6]} Rab8 {[%emt 0:05:10]} 21. Rc1 {[%emt 0:02:43]} Bb4 {[%emt 0:07:13]} 22. f4 {[%emt 0:17:42]} (22. Bc3 {seems wilder.} Ba8 23. Nf6+ gxf6 24. gxf6+ Kh8 25. Bxc6 Bd6 26. Ba5) 22... Bxd2+ {[%emt 0:05:53]} 23. Nxd2 {[%emt 0:00:06]} Nb4 {[%emt 0:00:16]} 24. Bxb7 {[%emt 0:00:18]} Rxb7 {[%emt 0:00:02]} 25. Kf2 {[%emt 0:00:49]} Kf8 {[%emt 0:06:20]} 26. Nf3 {[%emt 0:00:34]} Nd5 {[%emt 0:02:20]} 27. e3 {[%emt 0:01:23]} Rc7 {[%emt 0:01:23]} 28. Rxc7 {[%emt 0:00:35]} Nxc7 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KRN} 29. Ke2 {[%emt 0:00:56] Inhibits Rd3.} Nd5 {[%emt 0:01:37]} 30. Rg1 {[%emt 0:01:37]} Rc8 {[%emt 0:01:15]} 31. Nd4 {[%emt 0:00:16] Against Rc2+} Ke7 {[%emt 0:02:53]} 32. h4 {[%emt 0:00:21]} Nb4 {[%emt 0:01:14]} 33. h5 {[%emt 0:01:11]} Nc6 {[%emt 0:01:56]} 34. Kd3 {[%emt 0:01:37]} Nxd4 {[%emt 0:01:18]} 35. Kxd4 {[%emt 0:00:33] KR-KR} h6 {[%emt 0:02:36]} 36. Ra1 {[%emt 0:07:13]} Rc6 {[%emt 0:00:28]} 37. e4 {[%emt 0:00:31]} Kd7 {[%emt 0:01:23]} 38. e5 {[%emt 0:01:24]} Ke7 {[%emt 0:00:43]} 39. Kd3 {[%emt 0:00:43]} Ke8 {[%emt 0:01:57]} 40. Rg1 {[%emt 0:04:12]} Kf8 {[%emt 0:00:48]} 41. Ra1 {[%emt 0:09:37]} Ke7 {[%emt 0:04:40] A balanced but interesting game.  Weighted Error Value: White=0.05 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.07"]
[Round "6.3"]
[White "Yu, Yangyi"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "2710"]
[BlackElo "2703"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,80,0,0,0,0,0,0,0,0,0,0,-14,-8,-10,0,0,0,-14,0,0,0,0,0,-6,0,0,0,-10,0,0,0,0,0,0,9,2,2,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:05]} e5 {[%emt 0:01:25]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:11]} 3. Bb5 {[%emt 0:00:10][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:12]} 4. Ba4 {[%emt 0:02:05]} Nf6 {[%emt 0:00:13]} 5. O-O {[%emt 0:00:31]} Nxe4 {[%emt 0:00:25]} 6. d4 {[%emt 0:00:24]} b5 {[%emt 0:00:17]} 7. Bb3 {[%emt 0:00:08]} d5 {[%emt 0:00:10]} 8. dxe5 {[%emt 0:00:15]} Be6 {[%emt 0:00:11]} 9. c3 {[%emt 0:01:36]} Be7 {[%emt 0:01:05]} 10. Nbd2 {[%emt 0:06:04]} O-O {[%emt 0:01:04]} 11. Re1 {[%emt 0:05:42]} Nc5 {[%emt 0:01:34] The position is equal.} 12. Nd4 {[%emt 0:02:14] C83: Open Ruy Lopez: 9 c3 Be7.} Nxd4 {[%emt 0:01:00]} (12... Nxb3 $2 13. Nxc6 Qe8 14. Nxe7+ Qxe7 15. Nxb3 $18) 13. cxd4 {[%emt 0:00:08]} Nd3 {[%emt 0:00:08]} 14. Re3 {[%emt 0:00:08]} Nxc1 {[%emt 0:00:09]} 15. Rxc1 {[%emt 0:00:08]} a5 {[%emt 0:00:07][%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 16. Nf3 {[%emt 0:03:49] [#]} a4 $146 {[%emt 0:00:47]} ({Predecessor:} 16... Rc8 17. Rec3 a4 18. Bc2 g6 19. Bd3 b4 20. Rc6 Bd7 21. R6c2 b3 22. axb3 axb3 {½-½ (48) McShane,L (2713)-Erdos,V (2637) Germany 2012}) 17. Bc2 {[%emt 0:00:09]} a3 {[%emt 0:00:24]} 18. b3 {[%emt 0:04:43]} Rc8 {[%emt 0:00:35]} 19. Bd3 {[%emt 0:03:32]} c5 {[%emt 0:10:56]} 20. dxc5 {[%emt 0:07:51]} Bxc5 {[%emt 0:13:56]} 21. Re2 {[%emt 0:00:36]} Qb6 {[%emt 0:01:04]} 22. Rec2 {[%emt 0:01:46]} g6 {[%emt 0:10:48]} 23. Qd2 {[%emt 0:02:48]} Be7 {[%emt 0:01:41]} 24. Qe3 {[%emt 0:10:48]} Qb7 {[%emt 0:21:03]} 25. Nd4 {[%emt 0:04:49]} Rxc2 {[%emt 0:00:14]} 26. Rxc2 {[%emt 0:00:08]} b4 {[%emt 0:07:44]} 27. h4 {[%emt 0:25:21]} Rc8 {[%emt 0:04:53]} 28. Nxe6 {[%emt 0:00:30]} Rxc2 {[%emt 0:00:29]} 29. Bxc2 {[%emt 0:00:06] [#] Black must now prevent Nf4.} fxe6 $11 {[%emt 0:00:04][%mdl 4096] Endgame KQB-KQB} 30. h5 {[%emt 0:01:21]} Qc7 {[%emt 0:00:56]} 31. Bd3 {[%emt 0:01:09]} Qc3 {[%emt 0:04:12]} ({Much less strong is} 31... gxh5 32. Qh6 Bc5 33. Qxe6+ Qf7 {[#]} 34. Bxh7+ $1 (34. Qc8+ Qf8 $16) 34... Kg7 35. Qxf7+ Kxf7 36. Kf1 $18) 32. hxg6 {[%emt 0:00:22]} hxg6 {[%emt 0:00:12]} 33. Bxg6 {[%emt 0:03:57] Qf4 would kill now.} Qxe3 {[%emt 0:00:16]} (33... Qa1+ $2 34. Kh2 Kg7 35. Be8 $18 (35. Qg3 Qc3 $18)) 34. fxe3 {[%emt 0:00:09] KB-KB} Bd8 {[%emt 0:00:29]} 35. Bd3 {[%emt 0:00:36]} Bc7 {[%emt 0:00:13]} 36. e4 {[%emt 0:00:11]} dxe4 {[%emt 0:00:05]} 37. Bxe4 {[%emt 0:00:07]} Bxe5 {[%emt 0:00:03]} 38. Kf2 {[%emt 0:00:12]} Kg7 {[%emt 0:00:05]} 39. Kf3 {[%emt 0:00:06]} Kf6 {[%emt 0:00:06]} 40. Bd3 {[%emt 0:00:05]} Bc3 {[%emt 0:00:07] A balanced but interesting game.  Weighted Error Value: White=0.02 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.07"]
[Round "6.4"]
[White "Smirin, Ilia"]
[Black "Theodorou, Nikolas"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2599"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,71,41,32,40,40,44,33,40,22,40,32,20,23,18,8,12,14,17,0,10,0,0,0,0,0,0,0,0,0,7,3,2,1,3,2,8,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:01:15]} Nf6 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:24]} g6 {[%emt 0:00:33]} 3. Nc3 {[%emt 0:00:22]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:23]} d6 {[%emt 0:00:13]} 5. Be2 {[%emt 0:00:27]} O-O {[%emt 0:00:37]} 6. Nf3 {[%emt 0:00:24]} e5 {[%emt 0:04:03]} 7. O-O {[%emt 0:00:57]} h6 {[%emt 0:02:26] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 8. dxe5 {[%emt 0:02:50]} dxe5 {[%emt 0:00:06]} 9. Be3 {[%emt 0:00:23]} Nc6 {[%emt 0:00:13] White is slightly better.} 10. h3 {[%emt 0:01:03]} Re8 {[%emt 0:00:14]} 11. c5 {[%emt 0:06:09] [#]} Qxd1 $146 {[%emt 0:03:24]} ({Predecessor:} 11... Nd7 12. Bb5 a6 13. Bxc6 bxc6 14. Qa4 Qf6 15. Nd2 Nf8 16. Nc4 Bd7 17. Rad1 Reb8 18. Ne2 {½-½ (32) Babula,V (2569)-Dziuba,M (2564) Lublin 2009}) 12. Rfxd1 {[%emt 0:10:21]} Be6 {[%emt 0:00:15]} 13. Bb5 {[%emt 0:01:24] The position is equal.} Nd7 {[%emt 0:00:33]} 14. Nd5 {[%emt 0:11:17]} Rac8 {[%emt 0:00:24]} 15. g4 {[%emt 0:01:25]} Nd4 {[%emt 0:04:41]} 16. Nxd4 {[%emt 0:09:22]} (16. Bxd4 {keeps more tension.} c6 17. Be3 cxb5 18. b4) 16... exd4 {[%emt 0:00:58]} 17. Bxd7 {[%emt 0:00:31]} Bxd7 {[%emt 0:00:21]} 18. Bxd4 {[%emt 0:00:13]} Rxe4 {[%emt 0:00:48]} 19. Bf6 {[%emt 0:06:16]} Ba4 {[%emt 0:02:23]} 20. Rd2 {[%emt 0:00:59]} Kf8 {[%emt 0:11:48] Against Ne7} 21. Nc3 {[%emt 0:05:10]} Rc4 {[%emt 0:00:34]} 22. Bxg7+ {[%emt 0:00:09]} Kxg7 {[%emt 0:00:02]} 23. Nxa4 {[%emt 0:00:16]} Rxa4 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRR-KRR} 24. b3 {[%emt 0:00:08]} Re4 {[%emt 0:00:20]} 25. c6 {[%emt 0:03:40]} bxc6 {[%emt 0:00:47]} 26. Rc1 {[%emt 0:02:10]} a5 $1 {[%emt 0:00:14]} 27. Rxc6 {[%emt 0:00:40]} a4 {[%emt 0:00:09]} 28. Rd7 {[%emt 0:02:10]} axb3 {[%emt 0:00:17]} 29. axb3 {[%emt 0:00:04]} Rb4 {[%emt 0:00:09]} 30. Rcxc7 {[%emt 0:00:08]} Rxc7 {[%emt 0:00:05]} 31. Rxc7 {[%emt 0:00:04]} Rxb3 {[%emt 0:00:04] KR-KR} 32. Kg2 {[%emt 0:00:05]} Ra3 {[%emt 0:00:06]} 33. Rb7 {[%emt 0:00:09]} Rc3 {[%emt 0:00:07]} 34. Rd7 {[%emt 0:00:07]} Ra3 {[%emt 0:00:04]} 35. Rb7 {[%emt 0:00:04]} Rc3 {[%emt 0:00:05]} 36. Rd7 {[%emt 0:00:07] Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.08"]
[Round "7.1"]
[White "Sevian, Samuel"]
[Black "Smirin, Ilia"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2703"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,92,31,28,29,35,2,8,0,19,16,20,0,0,-55,-20,-25,-8,-10,0,-37,-40,-53,-13,-16,-7,-7,0,-18,0,-39,-50,-44,-47,-77,-24,-27,0,0,7,0,6,6,7,0,12,0,0,-43,-56,-281,-274,-265,-70,-43,-54,-62,-78,-62,-53,-263,-238,-483,-444,-688,-646,-781,-759,-819,-830,-786,-564,-782,-771,-979,-844,-29972,-29973,-29975,-29975]} 1. e4 {[%emt 0:03:08]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:11]} e6 {[%emt 0:00:14]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:21]} 5. Nc3 {[%emt 0:00:07]} b5 {[%emt 0:00:19]} 6. Bd3 {[%emt 0:00:16]} Bb7 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:28]} Nc6 {[%emt 0:00:14]} 8. Nxc6 {[%emt 0:00:40]} Bxc6 {[%emt 0:00:09]} 9. Re1 {[%emt 0:00:08] B43: Sicilian: Kan Variation: 5 Nc3.} Ne7 $1 {[%emt 0:00:38][%cal Bg8e7,Be7g6,Bg6e5,Be5d3][%mdl 4] 9...Ne7 is the modern continuation.} 10. Qh5 {[%emt 0:06:49]} Ng6 {[%emt 0:01:40]} 11. a4 {[%emt 0:11:35][%cal Ra4b5] The position is equal.} bxa4 {[%emt 0:07:25]} 12. Nxa4 {[%emt 0:10:05]} Bd6 {[%emt 0:03:23]} 13. Nc5 {[%emt 0:21:47] [#]} O-O $146 {[%emt 0:14:18]} ({Predecessor:} 13... a5 14. Nb3 Be5 15. c3 O-O 16. Nd4 a4 17. Nxc6 dxc6 18. Bc2 a3 19. Rxa3 Rxa3 20. bxa3 Bxc3 {½-½ (46) Mosadeghpour,M (2489)-Kovalenko,I (2668) Sousse 2021}) 14. Bd2 {[%emt 0:04:28]} (14. Be3 $11) 14... Ne5 {[%emt 0:03:09] And now ...g6 would win.} (14... f5 $5 {[%cal Rd6c5]} 15. Ra5 (15. exf5 Bxc5 16. fxg6 Rxf2 $17) (15. Nxa6 $2 fxe4 16. Bc4 Qb6 $19) 15... Nf4 $17) 15. Bc3 {[%emt 0:02:25]} (15. Bxa6 $2 Bxc5 16. Qxe5 Qb6 $19) ({Don't blunder} 15. Rxa6 $2 g6 16. Rxa8 Bxa8 $19) 15... Nxd3 {[%emt 0:07:17]} 16. Nxd3 {[%emt 0:01:59]} f5 {[%emt 0:00:55]} 17. f3 {[%emt 0:00:18]} (17. e5 $5 {[%cal Re5d6]} Be7 18. Qh3 $11) 17... a5 {[%emt 0:07:06]} 18. Kh1 {[%emt 0:01:40]} Rf7 {[%emt 0:02:55]} 19. Be5 {[%emt 0:02:06]} Bf8 {[%emt 0:01:44]} 20. Bc3 {[%emt 0:01:43]} Bd6 {[%emt 0:01:52]} 21. Be5 {[%emt 0:00:19]} Bf8 {[%emt 0:00:55]} 22. Bg3 {[%emt 0:03:08]} (22. Bc3 $5 {[%cal Rd3e5]}) 22... fxe4 {[%emt 0:05:16]} 23. fxe4 {[%emt 0:00:37]} d6 {[%emt 0:00:05] Prevents Ne5.} 24. e5 {[%emt 0:01:59]} Rf5 {[%emt 0:06:43]} (24... d5 $17) 25. Qg4 {[%emt 0:00:18]} dxe5 {[%emt 0:12:44]} 26. Nxe5 {[%emt 0:07:08]} Bb7 {[%emt 0:00:15]} 27. Rad1 {[%emt 0:02:23]} Qb6 {[%emt 0:04:16]} 28. Qe2 {[%emt 0:02:50]} Re8 {[%emt 0:03:26]} (28... Qxb2 $2 29. Rb1 Qa2 30. Rxb7 $18) 29. c3 {[%emt 0:00:29]} Bd5 {[%emt 0:06:34]} 30. Ng4 {[%emt 0:01:24] Ne3 is the strong threat.} Bc5 {[%emt 0:01:23]} 31. c4 {[%emt 0:04:25]} Ba8 {[%emt 0:01:56] Strongly threatening ...Ref8. This bishop pair is nice.} 32. Rd7 $2 {[%emt 0:05:52]} (32. Ne5 $15) 32... h5 $19 {[%emt 0:01:28]} 33. Ne5 {[%emt 0:01:39][%cal Od7f7]} Bf2 $2 {[%emt 0:01:04]} (33... Ref8 $1 $19 34. b4 Rf2 $1 {[%mdl 512]} 35. Bxf2 (35. bxc5 Rxe2 36. h4 Rxe1+ 37. Bxe1 Qxc5 38. Nf3 Bxf3 39. gxf3 Qe3 40. Kh2 Qxe1 41. Kg2 Qe2+ 42. Kg1 Rxf3 43. Rd8+ Kh7) 35... Rxf2) 34. Rf1 $15 {[%emt 0:01:08] [#] Inhibits Rf2.} Qe3 {[%emt 0:02:12]} 35. Qxe3 {[%emt 0:01:12]} (35. Rd2 Bxg3) 35... Bxe3 {[%emt 0:00:06][%cal Rf5f1] The board is on fire.} 36. Rxf5 {[%emt 0:01:14]} exf5 {[%emt 0:00:05]} 37. Nf3 $2 {[%emt 0:00:03] [#]} (37. h4 $1 $15) 37... g5 $1 $19 {[%emt 0:00:34][%cal Bg7g5,Bg5g4][%mdl 32]} 38. Bc7 $2 {[%emt 0:01:27]} (38. Nd4 f4 39. Nf5) 38... g4 {[%emt 0:01:45]} 39. Ng1 {[%emt 0:00:21]} (39. Ne1 $142 f4 40. h3) 39... f4 {[%emt 0:00:53] Hoping for ...f3.} 40. h3 {[%emt 0:01:54]} f3 {[%emt 0:00:54]} 41. gxf3 {[%emt 0:01:58]} gxf3 {[%emt 0:00:22]} 42. Nxf3 {[%emt 0:00:05]} Bxf3+ {[%emt 0:02:27]} 43. Kh2 {[%emt 0:00:07]} Bc6 {[%emt 0:02:51]} 44. Rd1 {[%emt 0:00:23]} a4 {[%emt 0:00:39] aiming for ...Re4.} 45. Kg3 {[%emt 0:00:17]} Re7 {[%emt 0:00:39]} 46. Rd8+ {[%emt 0:03:05]} Kh7 {[%emt 0:00:12] Weighted Error Value: White=0.76/Black=0.12 (very precise)} 0-1

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.08"]
[Round "7.2"]
[White "Bjerre, Jonas Buhl"]
[Black "Gledura, Benjamin"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2610"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,85,7,17,23,8,31,31,33,33,44,32,21,29,47,14,16,9,8,0,-6,-31,0,0,10,22,22,0,360,348,345,352,456,459,452,439,537,525,716,698,647,647,909,749,887,777,855,911,745,780,864,809,780,731,1091,980,3843,2511,6415,6391,2364,5428,3146,3170,5314,4818,12835,12835,12841,12841]} 1. Nf3 {[%emt 0:00:09]} c5 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:47]} Nc6 {[%emt 0:00:47]} 3. Nc3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:35]} 4. e3 {[%emt 0:01:23]} e6 {[%emt 0:05:28]} 5. d4 {[%emt 0:00:53]} d5 {[%emt 0:00:07]} 6. a3 {[%emt 0:02:56]} dxc4 {[%emt 0:04:25]} 7. Bxc4 {[%emt 0:00:15]} a6 {[%emt 0:00:09]} 8. O-O {[%emt 0:02:39]} b5 {[%emt 0:01:51]} 9. Ba2 {[%emt 0:00:31]} Bb7 {[%emt 0:00:48]} 10. Qe2 {[%emt 0:02:11]} Be7 {[%emt 0:10:03] D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3.} 11. Rd1 {[%emt 0:05:20] Threatening dxc5.} Qc7 {[%emt 0:00:50]} 12. dxc5 {[%emt 0:09:26]} Bxc5 {[%emt 0:00:24] White is slightly better.} 13. b4 {[%emt 0:01:51]} Be7 {[%emt 0:04:21][%cal Oc6b4]} 14. Bb2 {[%emt 0:02:03]} O-O {[%emt 0:00:27]} 15. Rac1 {[%emt 0:01:29]} Rfd8 {[%emt 0:13:40] [#]} 16. Bb1 $146 {[%emt 0:07:01]} ({Predecessor:} 16. Nd4 Rac8 17. Nxe6 fxe6 18. Bxe6+ Kh8 19. Bxc8 Bxc8 20. Rxd8+ Bxd8 21. Qf3 {1-0 (56) Fojt,P (1527)-Szotkowski,D (1465) Kouty nad Desnou 2015}) 16... Rxd1+ {[%emt 0:03:14]} 17. Qxd1 {[%emt 0:01:59]} Rc8 {[%emt 0:08:03]} 18. Ng5 {[%emt 0:11:39]} Qd8 {[%emt 0:05:25]} 19. Qf3 {[%emt 0:12:35]} Qd2 {[%emt 0:08:11]} 20. Bxh7+ {[%emt 0:10:42]} Nxh7 {[%emt 0:01:05]} 21. Qxf7+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:05]} 22. Nxe6 $40 {[%emt 0:01:04][%csl Ge6][%cal Rf7g7][%mdl 128] White attacks.} Bf6 {[%emt 0:00:57][%mdl 8192] Black is now going downhill.} 23. Qxb7 $18 {[%emt 0:02:34] Dancing on a razor blade.} Ne7 {[%emt 0:00:09] [#]} 24. Rf1 $1 {[%emt 0:04:44]} Qxb2 {[%emt 0:00:34]} (24... Re8 25. Ne4) 25. Nd5 {[%emt 0:00:20] White is clearly winning.} Rc1 {[%emt 0:14:27][%cal Ob2b1] ( -> ...Qb1!)} 26. Nxe7 {[%emt 0:01:17] Qa8+ would kill now.} Bxe7 {[%emt 0:02:48]} 27. Qxe7 {[%emt 0:01:17]} Rxf1+ {[%emt 0:04:18]} 28. Kxf1 {[%emt 0:00:10][%mdl 4096] Endgame KQN-KQN} Qc1+ {[%emt 0:00:19]} 29. Ke2 {[%emt 0:00:05][%csl Ge6][%cal Re7g7]} Qc4+ {[%emt 0:00:04]} 30. Kf3 {[%emt 0:02:25][%csl Ge6][%cal Re7g7]} Qxe6 {[%emt 0:00:18]} 31. Qxe6 {[%emt 0:00:23] Threatening mate with Qe8+.} Ng5+ {[%emt 0:00:02]} 32. Kf4 {[%emt 0:00:14]} Nxe6+ {[%emt 0:00:06] KN-KP} 33. Ke5 {[%emt 0:01:07]} Nd8 {[%emt 0:02:14]} 34. Kd6 {[%emt 0:04:40]} Nf7+ {[%emt 0:00:07]} 35. Kc7 {[%emt 0:02:47]} Ne5 {[%emt 0:00:22]} 36. Kb6 {[%emt 0:01:23]} Nc4+ {[%emt 0:00:09]} 37. Kxa6 {[%emt 0:00:06]} Nxa3 {[%emt 0:00:05]} 38. h4 {[%emt 0:02:23][%cal Bh2h4,Bh4h5][%mdl 32]} Kg8 {[%emt 0:00:18]} 39. e4 {[%emt 0:02:52]} Kf7 {[%emt 0:00:07]} 40. f4 {[%emt 0:01:47] aiming for g4.} Ke6 {[%emt 0:03:10]} 41. g4 {[%emt 0:03:09][%cal Bg2g4,Bg4g5][%mdl 32] Threatens to win with h5.} Kd7 {[%emt 0:02:06]} 42. h5 {[%emt 0:03:32]} Nc4 {[%emt 0:01:14]} 43. g5 {[%emt 0:01:52] Weighted Error Value: White=0.04 (flawless) /Black=0.54} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.08"]
[Round "7.3"]
[White "Hakobyan, Aram"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2615"]
[BlackElo "2685"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,110,38,29,16,34,25,28,33,31,45,39,47,35,66,69,56,60,57,52,95,4,4,4,6,9,5,0,0,3,3,7,48,0,0,0,46,39,105,0,0,0,123,123,123,123,123,0,123,123,145,123,123,129,137,137,145,145,146,146,146,146,146,146,147,147,147,154,154,154,154,0,154,154,161,161,168,169,169,169,169,169,169,169,177,177,177,177,183,183,192]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:48]} Bb4 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:01:23]} c5 {[%emt 0:01:16]} 5. g3 {[%emt 0:02:03]} cxd4 {[%emt 0:00:50]} 6. Nxd4 {[%emt 0:00:11]} O-O {[%emt 0:00:07]} 7. Bg2 {[%emt 0:00:57]} d5 {[%emt 0:00:28]} 8. cxd5 {[%emt 0:01:09]} Nxd5 {[%emt 0:00:06]} 9. Qb3 {[%emt 0:00:43]} Qa5 {[%emt 0:01:29]} 10. Bd2 {[%emt 0:01:17]} Nc6 {[%emt 0:00:48]} 11. Nxc6 {[%emt 0:00:22]} bxc6 {[%emt 0:00:05]} 12. O-O {[%emt 0:00:15]} Bxc3 {[%emt 0:01:05] E20: Nimzo-Indian: 4 g3 and 4 f3.} 13. bxc3 {[%emt 0:00:04]} Ba6 {[%emt 0:00:10]} 14. Rfd1 {[%emt 0:00:38]} Qc5 {[%emt 0:07:38] Against c4. White has an edge.} 15. e4 {[%emt 0:00:19]} Nb6 {[%emt 0:00:09]} 16. Be3 {[%emt 0:01:18]} Qh5 {[%emt 0:00:08]} 17. Bxb6 {[%emt 0:08:07]} Rab8 {[%emt 0:16:42][%mdl 64] Pin} 18. Qa3 {[%emt 0:07:25]} ({Inferior is} 18. g4 Qxg4 19. Rd7 axb6 $17) 18... Rxb6 {[%emt 0:00:14]} 19. Rd7 {[%emt 0:01:32]} Rfb8 {[%emt 0:05:04] Threatens to win with ...Rb1+.} 20. h4 {[%emt 0:12:33] [#]} g5 $146 {[%emt 0:17:19]} ({Predecessor:} 20... h6 21. Qe7 R8b7 22. Qe8+ Kh7 23. Rad1 Bc4 24. Rd8 Rb8 25. Qg8+ Kg6 26. R1d7 {1-0 (26) Parligras,M (2586)-Dolana,A (2346) Olanesti 2016}) 21. Qa5 {[%emt 0:32:43] White is more active.} ({Reject} 21. Rxa7 $6 gxh4 22. Rxa6 Rxa6 23. Qxa6 hxg3 24. fxg3 Qc5+ 25. Kh2 Qh5+ 26. Kg1 Qc5+ 27. Kh2 Qh5+ 28. Kg1 $11) (21. Qe7 $16) 21... Be2 $11 {[%emt 0:10:56] Prevents Rad1.} 22. Qxg5+ {[%emt 0:01:25]} Qxg5 {[%emt 0:00:04]} 23. hxg5 {[%emt 0:00:11]} Rb1+ {[%emt 0:00:05]} 24. Rxb1 {[%emt 0:00:09]} Rxb1+ {[%emt 0:00:04][%mdl 4096] Endgame KRB-KRB} 25. Kh2 {[%emt 0:00:05]} Rb2 {[%emt 0:00:05]} 26. Rxa7 {[%emt 0:02:27]} Bb5 {[%emt 0:05:09]} 27. Kg1 {[%emt 0:00:31]} Rb1+ $1 {[%emt 0:00:05]} 28. Kh2 {[%emt 0:00:05]} Rb2 $1 {[%emt 0:00:04]} 29. a4 {[%emt 0:01:21][%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Bc4 {[%emt 0:00:44]} ({Better is} 29... Bd3 $1 $14) 30. Kg1 {[%emt 0:00:19]} Rb1+ $1 {[%emt 0:00:06]} 31. Kh2 {[%emt 0:00:03]} Rb2 {[%emt 0:00:05]} 32. a5 {[%emt 0:17:41]} Rxf2 {[%emt 0:00:32]} 33. a6 {[%emt 0:00:19]} Ra2 {[%emt 0:02:01] Hoping for ...Bf1.} 34. Ra8+ {[%emt 0:00:07]} Kg7 {[%emt 0:00:04] And now ...Bf1 would win.} 35. a7 {[%emt 0:00:28]} e5 {[%emt 0:01:09]} 36. Kg1 {[%emt 0:00:16]} Be6 {[%emt 0:00:33] Against Bh3} 37. Bf1 {[%emt 0:00:30]} Ra1 {[%emt 0:01:20]} 38. Kf2 {[%emt 0:00:20]} Ra2+ {[%emt 0:00:13]} 39. Ke3 {[%emt 0:00:47]} Ra3 {[%emt 0:00:21]} 40. Kd2 {[%emt 0:01:14]} Ra2+ {[%emt 0:00:41]} 41. Kc1 {[%emt 0:31:08]} Ra1+ {[%emt 0:30:15]} 42. Kb2 {[%emt 0:00:21]} Ra2+ {[%emt 0:00:04]} 43. Kb1 {[%emt 0:00:37] Black must now prevent c4.} Ra3 {[%emt 0:00:21]} 44. Be2 {[%emt 0:01:32]} Ra5 {[%emt 0:00:41]} 45. Bd1 {[%emt 0:03:34]} Ra6 {[%emt 0:00:32]} 46. Be2 {[%emt 0:02:24]} Ra5 {[%emt 0:00:03]} 47. Kc2 {[%emt 0:00:44] White is clearly better.} Ra2+ {[%emt 0:00:07]} 48. Kd3 {[%emt 0:00:18]} Ra3 {[%emt 0:00:12]} 49. Bd1 {[%emt 0:00:00]} Ra1 {[%emt 0:00:00]} 50. Bc2 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 51. Kd2 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 52. Kc1 {[%emt 0:00:00]} Ra1+ {[%emt 0:00:00]} 53. Kb2 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:00] [#]} 54. Kb1 $1 {[%emt 0:00:00]} Ra5 {[%emt 0:00:00] [#]} 55. Bd3 $1 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00] Weighted Error Value: White=0.12 (very precise) /Black=0.05 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.08"]
[Round "7.4"]
[White "Mishra, Abhimanyu"]
[Black "Yu, Yangyi"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2535"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,80,13,12,22,11,20,28,5,18,0,0,0,1,0,0,-21,-16,-15,-8,-8,0,0,0,0,-2,-16,-18,-11,10,9,7,4,9,11,9,0,8,8,8,8,8,8,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:25]} 2. Nf3 {[%emt 0:00:09]} e6 {[%emt 0:00:14]} 3. g3 {[%emt 0:00:29]} d5 {[%emt 0:02:26]} 4. exd5 {[%emt 0:01:34]} exd5 {[%emt 0:00:23]} 5. d4 {[%emt 0:01:07]} cxd4 {[%emt 0:00:28]} 6. Nxd4 {[%emt 0:07:37] B40: Sicilian: 2...e6, Unusual lines.} Nc6 {[%emt 0:01:23]} 7. Bg2 {[%emt 0:01:23] Active counter play!} Bc5 {[%emt 0:00:18]} 8. c3 {[%emt 0:08:54] White has an edge.} Nf6 {[%emt 0:02:22] The position is equal.} 9. O-O {[%emt 0:02:05]} O-O {[%emt 0:00:11]} 10. Be3 {[%emt 0:02:13] [#] Nxc6 is the strong threat.} Bb6 {[%emt 0:04:52] [#]} 11. h3 $146 {[%emt 0:09:30]} ({Predecessor:} 11. Na3 Re8 12. Nac2 Bg4 13. f3 Bh5 14. Bf4 Bg6 15. Kh1 Nh5 16. Bd2 Qf6 17. Be1 {1-0 (67) Shkapenko,P (2406)-Szelag,M (2469) Gorzow Wielkopolski 2014}) 11... Re8 {[%emt 0:03:07]} 12. Nd2 {[%emt 0:06:19][%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32]} Nxd4 {[%emt 0:03:55]} 13. cxd4 {[%emt 0:02:50]} Bf5 {[%emt 0:01:06]} 14. Nf3 {[%emt 0:04:34]} Be4 {[%emt 0:04:05]} 15. Ne5 {[%emt 0:06:24]} Nd7 {[%emt 0:07:25][%cal Bf6d7,Bd7f8,Bf8e6][%mdl 32]} 16. Nd3 {[%emt 0:04:52]} Nf8 {[%emt 0:03:46]} 17. Nc5 {[%emt 0:06:11]} Bxg2 {[%emt 0:02:51]} 18. Kxg2 {[%emt 0:00:02]} Ne6 {[%emt 0:04:38]} 19. b4 {[%emt 0:02:49]} Bxc5 {[%emt 0:04:09]} 20. bxc5 {[%emt 0:00:14]} b6 {[%emt 0:00:51]} 21. cxb6 {[%emt 0:01:49]} axb6 {[%emt 0:02:39]} 22. a4 {[%emt 0:01:50]} Qd7 {[%emt 0:03:24]} 23. Qb3 {[%emt 0:04:12]} h6 {[%emt 0:00:19]} 24. Rfb1 {[%emt 0:01:59]} Ra6 {[%emt 0:04:12]} 25. Qb5 {[%emt 0:06:01]} (25. Qd3 {keeps more tension.} Rxa4 26. Rxa4 Qxa4 27. Rxb6 Rd8 28. Rb7) 25... Qxb5 {[%emt 0:00:18]} 26. axb5 {[%emt 0:00:25]} Rxa1 {[%emt 0:01:28]} 27. Rxa1 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} Nc7 {[%emt 0:00:24]} 28. Rc1 {[%emt 0:01:14]} Nxb5 {[%emt 0:00:11]} 29. Rb1 {[%emt 0:00:02]} Nd6 {[%emt 0:00:28]} 30. Rxb6 {[%emt 0:00:15]} Nc4 {[%emt 0:03:43][%csl LRb6,LRe3]} 31. Rb5 {[%emt 0:02:20]} Nxe3+ {[%emt 0:00:27]} 32. fxe3 {[%emt 0:00:01]} Rxe3 {[%emt 0:00:11]} 33. Rxd5 {[%emt 0:00:06] KR-KR} Kf8 {[%emt 0:00:48]} 34. Ra5 {[%emt 0:01:49]} g6 {[%emt 0:03:24]} 35. d5 {[%emt 0:05:03]} Rd3 {[%emt 0:00:41]} 36. Ra8+ {[%emt 0:00:32]} Ke7 {[%emt 0:00:33]} 37. Ra7+ {[%emt 0:00:06]} Ke8 {[%emt 0:00:13]} 38. Ra8+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:04]} 39. Ra7+ {[%emt 0:00:07]} Ke8 {[%emt 0:00:04]} 40. Ra8+ {[%emt 0:00:08]} Ke7 {[%emt 0:00:05] A balanced but interesting game.  Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.09"]
[Round "8.1"]
[White "Oparin, Grigoriy"]
[Black "Bjerre, Jonas Buhl"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2685"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,89,-37,-27,6,7,8,0,0,0,1,0,0,0,22,19,20,13,28,30,80,95,115,71,68,71,69,83,66,68,125,109,120,118,121,120,281,143,444,451,449,440,409,439,593,585,507,271,271,265,258,255,237,237,236,227,241,222,774,526,837,937,911,861,822,349,690,806,12695,12842,5704,4736,29968,29971,29972,29973,29975,29976,29976,29977]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:43]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:20]} 4. a3 {[%emt 0:00:21]} Bxc3+ {[%emt 0:00:40]} 5. bxc3 {[%emt 0:00:05]} c5 {[%emt 0:01:22]} 6. f3 {[%emt 0:00:27]} Nc6 {[%emt 0:01:25] is recently more successful than 6...d5.} 7. e4 {[%emt 0:00:52]} cxd4 {[%emt 0:01:08] E24: Nimzo-Indian: Sämisch: Unusual Black 5th moves and 5...c5 sidelines.} 8. cxd4 {[%emt 0:00:13] [#]} d5 $146 {[%emt 0:00:07]} ({Predecessor:} 8... Nxe4 9. fxe4 Qh4+ 10. Ke2 Qxe4+ 11. Be3 e5 12. Nf3 exd4 13. Nxd4 d5 14. cxd5 Bg4+ 15. Nf3 {1-0 (30) Zulfic,F (2160)-Silva,K (1873) Gold Coast 2019}) 9. cxd5 {[%emt 0:05:47]} exd5 {[%emt 0:00:06] The position is equal.} 10. e5 {[%emt 0:00:17]} Ng8 {[%emt 0:00:22]} 11. Be3 {[%emt 0:07:11]} Nge7 {[%emt 0:02:18]} 12. Bd3 {[%emt 0:01:15]} Qb6 {[%emt 0:11:18]} 13. Rb1 {[%emt 0:11:07]} Qa5+ {[%emt 0:02:42]} 14. Kf2 {[%emt 0:00:16]} Qxa3 {[%emt 0:07:33]} 15. Ne2 $36 {[%emt 0:02:09][%mdl 2048] White fights for an advantage.} Bf5 {[%emt 0:07:33]} (15... Qa5 $11) 16. Rb3 $16 {[%emt 0:02:39]} Qa2 {[%emt 0:03:22]} 17. Rxb7 {[%emt 0:01:09]} O-O {[%emt 0:02:49]} 18. Bg5 {[%emt 0:10:45][%cal Be3g5,Bg5f4,Bf4d6][%mdl 32]} f6 {[%emt 0:06:04]} 19. exf6 {[%emt 0:00:27]} gxf6 {[%emt 0:00:34]} 20. Bf4 {[%emt 0:05:45] A strong pair of Bishops.} Rfe8 {[%emt 0:05:24]} ({Black should try} 20... Rf7 $14) 21. Re1 $1 {[%emt 0:01:29]} Bxd3 {[%emt 0:11:12]} 22. Qxd3 {[%emt 0:00:06]} a5 {[%emt 0:04:40]} 23. Bd6 {[%emt 0:09:06] Inhibits Nb4. White is more active.} Ng6 $2 {[%emt 0:03:00] [#]} (23... Qc4 $16 24. Qxc4 dxc4) 24. h4 {[%emt 0:02:42]} (24. Kg3 $1 $18) 24... Re6 $2 {[%emt 0:04:16][%mdl 8192] A mistake that costs the game.} (24... Qc4 $16 25. Qd2 (25. Qxc4 dxc4 26. h5 Nh4 $16) 25... Qa6) 25. h5 $18 {[%emt 0:02:00][%cal Bh4h5,Bh5g6,Bg6h7][%mdl 32]} Nge7 {[%emt 0:00:18]} 26. Bxe7 {[%emt 0:04:03]} Nxe7 {[%emt 0:01:43]} 27. Rc1 {[%emt 0:04:59] And now Rc2 would win.} Re8 {[%emt 0:01:58]} 28. Kf1 {[%emt 0:03:53] Threatens to win with Nf4.} Ng6 {[%emt 0:05:14][%cal Re6e2] Inhibits Nf4.} 29. hxg6 {[%emt 0:03:47]} Qxe2+ {[%emt 0:01:02]} 30. Qxe2 {[%emt 0:00:05] Really sharp!} Rxe2 {[%emt 0:00:03]} 31. gxh7+ {[%emt 0:03:39][%mdl 4096] Endgame KRR-KRR} ({Don't play} 31. Rxh7 $6 f5 32. Ra7 Rd2 $16) 31... Kh8 {[%emt 0:00:05]} 32. Ra1 {[%emt 0:00:54]} Rd2 {[%emt 0:01:31]} 33. Rxa5 {[%emt 0:00:27]} Rxd4 {[%emt 0:00:06] [#]} 34. Rf7 {[%emt 0:00:11] Prevents Rf8.} Rd1+ $2 {[%emt 0:01:52]} (34... f5 {is tougher.} 35. Rxf5 Rd1+ 36. Kf2 Rd2+ 37. Kg3 Ree2) 35. Kf2 {[%emt 0:00:05]} d4 {[%emt 0:00:31]} 36. Rd5 {[%emt 0:01:32] Against Rd8} d3 {[%emt 0:01:01]} 37. Rdd7 {[%emt 0:04:37]} d2 {[%emt 0:01:19]} 38. Kg3 {[%emt 0:01:28]} (38. Rxf6 $142 Rh1 39. Rfd6) 38... Ra8 $2 {[%emt 0:05:40]} (38... Rh1) 39. Rxf6 {[%emt 0:00:29]} Re8 {[%emt 0:00:19]} 40. Rg6 {[%emt 0:00:36] White wants to mate with f4.} Rf8 {[%emt 0:00:52]} 41. Kg4 {[%emt 0:31:02] f4 would kill now.} Ra8 {[%emt 0:30:52]} 42. f4 {[%emt 0:00:27][%cal Bf3f4,Bf4f5][%mdl 32] White mates.} Rf8 {[%emt 0:00:28]} 43. Kg5 {[%emt 0:00:26]} Ra8 {[%emt 0:00:31]} 44. f5 {[%emt 0:00:27]} Rf8 {[%emt 0:00:23]} 45. g4 {[%emt 0:01:18] Weighted Error Value: White=0.26 (precise) /Black=0.59} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.09"]
[Round "8.2"]
[White "Theodorou, Nikolas"]
[Black "Sevian, Samuel"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2567"]
[BlackElo "2703"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,113,13,40,0,14,14,41,50,73,43,48,65,58,58,57,64,87,83,75,66,88,72,77,66,88,55,64,65,78,64,89,66,100,109,102,110,99,82,132,99,99,94,100,103,133,147,181,184,193,181,206,181,185,179,182,168,176,117,193,204,188,193,202,202,182,187,175,172,181,187,196,152,209,190,220,229,252,260,411,413,450,430,424,437,582,527,570,552,555,552,550,526,510,497,820,768,1336,1215,1175,1131,29985,29986,29987,29988]} 1. d4 {[%emt 0:00:03] Sumets,A} Nf6 {[%emt 0:00:53]} 2. c4 {[%emt 0:00:13]} e6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:18][%cal Bd7d5,Bd5c4][%mdl 32]} 4. g3 {[%emt 0:00:10]} dxc4 {[%emt 0:00:20]} 5. Bg2 {[%emt 0:00:41]} a6 {[%emt 0:00:12]} 6. O-O {[%emt 0:00:36]} Nc6 {[%emt 0:00:39]} (6... b5 {feels hotter.} 7. Ne5 Nd5 8. a4 Bb7) 7. Be3 {[%emt 0:00:20] E04: Open Catalan: 5 Nf3.} Bd7 {[%emt 0:18:43]} 8. Qc1 {[%emt 0:00:14] [#]} Bd6 $146 {[%emt 0:04:24]} ({Predecessor:} 8... b5 9. b3 cxb3 10. axb3 Bd6 11. Ne1 Nd5 12. Nc3 Ncb4 13. Nxd5 exd5 14. Bd2 c6 15. Bxb4 Bxb4 {0-1 (44) Bluebaum,M (2634)-Naiditsch,A (2702) Karlsruhe/Baden-Baden 2017 CBM 178 [Sumets,A]}) 9. Qxc4 {[%emt 0:09:57] White is slightly better.} Ne7 {[%emt 0:24:16]} 10. Ne5 {[%emt 0:18:21]} Bb5 {[%emt 0:01:09]} 11. Qc2 {[%emt 0:00:13]} Nfd5 {[%emt 0:01:42]} 12. a4 {[%emt 0:02:16]} Bc6 {[%emt 0:04:27]} 13. Bd2 {[%emt 0:28:07]} a5 {[%emt 0:15:54]} 14. Nxc6 {[%emt 0:03:06]} Nxc6 {[%emt 0:00:06]} 15. e3 {[%emt 0:00:28]} Be7 {[%emt 0:02:56]} 16. Na3 {[%emt 0:03:20]} O-O {[%emt 0:00:30]} 17. Nc4 {[%emt 0:00:48]} Bb4 {[%emt 0:06:20]} 18. Bc1 {[%emt 0:01:02]} Qd7 {[%emt 0:01:30]} 19. b3 {[%emt 0:02:47]} Rfd8 {[%emt 0:00:44]} 20. Bb2 {[%emt 0:00:36]} Be7 {[%emt 0:00:41]} 21. Rad1 {[%emt 0:01:00]} Qe8 {[%emt 0:00:20]} 22. e4 {[%emt 0:03:13]} Ncb4 {[%emt 0:02:21]} 23. Qe2 {[%emt 0:05:23]} Nb6 {[%emt 0:00:38]} 24. Ne3 {[%emt 0:02:55]} Rac8 {[%emt 0:01:22]} ({Better is} 24... Bf8) 25. d5 {[%emt 0:01:26]} Nd7 {[%emt 0:03:08]} 26. dxe6 {[%emt 0:06:20] White is more active.} fxe6 {[%emt 0:00:06]} 27. Bh3 {[%emt 0:00:03] This bishop pair is nice.} Nf8 {[%emt 0:04:05]} 28. Qc4 {[%emt 0:02:10]} Qf7 {[%emt 0:02:23] Inhibits Nf5.} 29. Rxd8 {[%emt 0:02:21]} Bxd8 {[%emt 0:00:20]} 30. Ng4 {[%emt 0:00:27]} Nc6 {[%emt 0:01:03]} 31. Qb5 {[%emt 0:00:54]} Rb8 {[%emt 0:02:30]} 32. f4 {[%emt 0:02:05][%cal Bf2f4,Bf4f5][%mdl 32] Hoping for f5.} h5 {[%emt 0:01:17]} 33. Ne3 {[%emt 0:00:24][%cal Bg4e3,Be3c4,Bc4a5][%mdl 32]} Be7 {[%emt 0:00:05]} 34. e5 {[%emt 0:02:23]} (34. Kh1 $18) 34... Rd8 {[%emt 0:00:59] [#]} (34... h4 $16) 35. f5 $1 $18 {[%emt 0:00:59]} Bg5 {[%emt 0:00:39] [#]} 36. Nc4 {[%emt 0:00:30]} exf5 {[%emt 0:00:38]} 37. Bxf5 {[%emt 0:01:05][%cal Of5h7]} Qd5 {[%emt 0:00:16]} 38. Qxd5+ {[%emt 0:01:22]} ({Stronger than} 38. Qxb7 Rb8 39. Qxc7 Rxb3 $11) 38... Rxd5 {[%emt 0:00:02]} 39. Be4 {[%emt 0:00:29]} Rd8 {[%emt 0:00:46]} 40. Bxc6 {[%emt 0:00:40]} bxc6 {[%emt 0:00:04]} 41. Nxa5 {[%emt 0:30:10]} c5 {[%emt 0:08:54]} (41... Be3+ $16 {was necessary.} 42. Kh1 Rd3 43. Nxc6 Rxb3) 42. Bc1 {[%emt 0:00:00]} Bxc1 {[%emt 0:01:50]} 43. Rxc1 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} Ne6 {[%emt 0:02:35]} 44. Nb7 {[%emt 0:00:00][%csl LRc5,LRd8]} Rd2 {[%emt 0:12:59]} (44... Rb8 $142) 45. Nxc5 {[%emt 0:00:00]} Nd4 {[%emt 0:00:41] Threatens to win with ...Ne2+.} 46. Rf1 {[%emt 0:00:00]} Re2 {[%emt 0:00:24]} 47. Rf4 {[%emt 0:00:00]} Re1+ {[%emt 0:02:16]} 48. Kf2 {[%emt 0:00:00]} Re2+ {[%emt 0:00:10]} 49. Kf1 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:33]} 50. Rxd4 {[%emt 0:00:00]} Rxc5 {[%emt 0:00:05] KR-KR} 51. Rc4 {[%emt 0:00:00] Prevents Rc3.} Rf5+ {[%emt 0:00:16]} 52. Kg2 {[%emt 0:00:52]} c5 {[%emt 0:00:36]} (52... Rf8 $142 53. b4 Ra8) 53. a5 {[%emt 0:00:19][%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32] Black must now prevent a6.} Rd5 {[%emt 0:00:07]} 54. a6 {[%emt 0:00:48]} Rd2+ {[%emt 0:00:11]} 55. Kf1 {[%emt 0:00:41]} Rxh2 {[%emt 0:00:35]} 56. a7 {[%emt 0:00:30]} Ra2 {[%emt 0:00:06]} 57. Ra4 {[%emt 0:00:05] Weighted Error Value: White=0.08 (flawless) /Black=0.38} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.09"]
[Round "8.3"]
[White "Smirin, Ilia"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2599"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 23,95,0,19,12,16,0,-7,-9,0,0,12,5,4,-24,-9,-11,0,-7,0,0,0,0,0,-4,0,0,6,6,6,6,20,21,38,45,45,45,31,16,16,16,17,14,18,21,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,0,41,37,38,37,42,41,66,0]} 1. e4 {[%emt 0:02:36]} c5 {[%emt 0:00:07]} 2. Ne2 {[%emt 0:00:13]} Nf6 {[%emt 0:00:40]} 3. Nbc3 {[%emt 0:00:12]} d6 {[%emt 0:00:15]} 4. g3 {[%emt 0:00:53]} g6 {[%emt 0:00:58]} 5. d4 {[%emt 0:01:16]} cxd4 {[%emt 0:00:19]} 6. Nxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:58]} 7. Nde2 {[%emt 0:01:37]} Bg7 {[%emt 0:01:32]} 8. Bg2 {[%emt 0:00:40]} O-O {[%emt 0:00:13]} 9. O-O {[%emt 0:00:49]} Rb8 {[%emt 0:00:15]} 10. a4 {[%emt 0:03:37]} a6 {[%emt 0:02:09]} 11. Nd5 $1 {[%emt 0:03:11] 11.Nd5 scores better than 11.h3.} b5 {[%emt 0:02:52]} 12. axb5 {[%emt 0:01:14]} axb5 {[%emt 0:00:01]} 13. Bg5 {[%emt 0:03:07] B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3).} Ng4 {[%emt 0:02:33]} 14. h3 {[%emt 0:05:17]} h6 {[%emt 0:14:45]} 15. Bd2 {[%emt 0:09:16] The position is equal.} ({Much weaker is} 15. hxg4 hxg5 16. Qd2 (16. Nec3 b4 $17) 16... Bxb2 $17) 15... Nge5 {[%emt 0:01:47]} 16. b3 {[%emt 0:00:33]} e6 {[%emt 0:09:38] [#]} 17. Nb4 $146 {[%emt 0:03:43]} ({Predecessor:} 17. Ne3 Qb6 18. Kh2 Bb7 19. Rc1 Rbc8 20. f4 Nd7 21. Ng4 h5 22. Be3 Qc7 23. Nf2 {0-1 (48) Pucher,S (2294)-Svane,R (2501) Metz 2014}) 17... Bb7 {[%emt 0:00:49]} 18. Bc3 {[%emt 0:04:39]} Qb6 {[%emt 0:05:29]} 19. Nxc6 {[%emt 0:02:12]} ({Avoid the trap} 19. Qxd6 $2 Rfd8 20. Bd4 Nf3+ 21. Bxf3 Bxd4 22. Qxc6 Bxc6 $19) 19... Qxc6 {[%emt 0:02:34]} 20. Bb4 {[%emt 0:05:57]} Rfd8 {[%emt 0:03:59]} 21. Nd4 {[%emt 0:00:36]} Qd7 {[%emt 0:01:13]} ({Don't play} 21... Qb6 22. Ba5 Qc5 23. Bxd8 Rxd8 24. Ra5 $16) 22. Ra7 {[%emt 0:05:31]} Ra8 {[%emt 0:07:38]} 23. Rxa8 {[%emt 0:02:03]} Rxa8 {[%emt 0:01:54]} 24. Qe2 {[%emt 0:06:11]} Nc6 {[%emt 0:04:16]} 25. Nxc6 {[%emt 0:01:05]} Qxc6 {[%emt 0:00:21]} 26. Rd1 {[%emt 0:03:14]} Rd8 {[%emt 0:06:55]} 27. Rd3 {[%emt 0:07:03]} (27. h4 {with more complications.} Bc3 28. Bxc3 Qxc3 29. Qxb5 Qxc2 30. Rd4) 27... f5 {[%emt 0:15:00][%cal Rf5e4]} 28. Qd2 {[%emt 0:01:20][%cal Rd3d6]} (28. h4 {seems wilder.} fxe4 29. Qg4 Kf7 30. Qf4+) 28... fxe4 {[%emt 0:01:16]} 29. Rxd6 {[%emt 0:00:49]} Rxd6 {[%emt 0:00:07]} 30. Qxd6 {[%emt 0:00:47]} Qxd6 {[%emt 0:01:10]} 31. Bxd6 $14 {[%emt 0:00:06][%mdl 4096] Endgame KBB-KBB} Bc3 {[%emt 0:01:14]} 32. Kf1 {[%emt 0:05:41]} e5 {[%emt 0:04:05]} 33. Ke2 {[%emt 0:01:24]} Kf7 {[%emt 0:02:30]} 34. h4 {[%emt 0:01:09]} h5 {[%emt 0:03:04]} 35. Bh3 {[%emt 0:03:51]} b4 {[%emt 0:02:19]} 36. Bc5 {[%emt 0:00:40]} Kf6 {[%emt 0:00:45]} 37. Bd7 {[%emt 0:05:47]} Ba6+ {[%emt 0:00:57]} 38. Ke3 {[%emt 0:00:47]} Bb7 {[%emt 0:00:05] Inhibits Bc6.} 39. Be8 {[%emt 0:03:39]} Bd5 {[%emt 0:01:23]} 40. Bb6 {[%emt 0:02:42]} Bb7 {[%emt 0:01:05]} 41. Bb5 {[%emt 0:32:33]} Ke7 {[%emt 0:06:04]} 42. Bc5+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:45]} 43. Ke2 {[%emt 0:00:00]} Bd5 {[%emt 0:03:12]} 44. Be3 {[%emt 0:00:00] [#] aiming for Bd2.} Bd4 {[%emt 0:04:21]} 45. Bg5+ {[%emt 0:00:00] White is slightly better.} Kf7 $1 {[%emt 0:05:09]} 46. Bd2 {[%emt 0:00:00]} Bc5 {[%emt 0:00:05]} 47. Be3 {[%emt 0:00:00]} Bd4 {[%emt 0:00:46]} 48. Bd2 {[%emt 0:00:00] Weighted Error Value: White=0.03 (flawless) /Black=0.04 (flawless)} ({White should try} 48. Ke1 $14) 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.09"]
[Round "8.4"]
[White "Yu, Yangyi"]
[Black "Hakobyan, Aram"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2710"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,125,13,16,16,13,11,16,18,20,18,21,22,23,28,24,25,24,22,25,24,29,28,27,27,31,33,37,32,43,29,53,43,46,22,61,55,58,52,87,77,111,97,109,78,92,65,78,66,95,88,104,82,103,91,104,61,58,58,43,40,31,45,71,40,62,16,27,24,24,25,33,47,38,45,54,38,34,15,16,20,133,142,147,140,140,133,133,133,133,133,303,296,301,293,283,234,242,238,228,158,186,159,160,143,475,189,3286,2888,2215,1893,4894,4886,29982,29983,29983,29984,29986,29987]} 1. d4 {[%emt 0:00:16]} Nf6 {[%emt 0:01:12]} 2. c4 {[%emt 0:00:13]} e6 {[%emt 0:00:28]} 3. Nf3 {[%emt 0:00:17]} d5 {[%emt 0:00:25]} 4. Nc3 {[%emt 0:02:33]} a6 {[%emt 0:04:21]} 5. c5 {[%emt 0:04:26]} b6 {[%emt 0:01:51]} 6. cxb6 {[%emt 0:00:10] D37: Queen's Gambit Declined: 5 Bf4.} cxb6 {[%emt 0:01:32]} 7. Bf4 {[%emt 0:02:47]} Bd6 {[%emt 0:00:26]} 8. Bxd6 {[%emt 0:01:36] The position is equal.} Qxd6 {[%emt 0:00:04]} 9. e3 {[%emt 0:00:11]} Nbd7 {[%emt 0:00:35]} 10. Bd3 {[%emt 0:00:36]} Bb7 {[%emt 0:00:10]} 11. O-O {[%emt 0:00:10]} O-O {[%emt 0:00:18]} 12. Qb3 {[%emt 0:00:27]} Rfc8 {[%emt 0:03:35]} 13. Rfc1 {[%emt 0:04:03] [#]} Rc6 $146 {[%emt 0:06:42]} (13... Ne4 {feels hotter.} 14. Ne2 h6 15. a3 Qe7) ({Predecessor:} 13... Rc7 14. Rc2 Rac8 15. Rac1 b5 16. Ne2 Nb6 17. Rxc7 Rxc7 18. Rxc7 Qxc7 19. Ne5 Qd6 {½-½ (58) Yu,Y (2709)-Caruana,F (2842) Chess.com INT 2020}) 14. Rc2 {[%emt 0:03:43]} Rac8 {[%emt 0:00:39]} 15. Rac1 {[%emt 0:00:16]} h6 {[%emt 0:02:21]} 16. h3 {[%emt 0:02:02]} Kf8 {[%emt 0:14:52]} 17. a3 {[%emt 0:02:02]} (17. Qa4 {keeps more tension.} Qb8 18. Nd2 Qa8 19. b4) 17... Ne8 {[%emt 0:16:23]} 18. Qa4 {[%emt 0:03:14]} b5 {[%emt 0:02:15]} 19. Qb3 {[%emt 0:04:47]} R8c7 {[%emt 0:06:43]} 20. Qa2 {[%emt 0:14:00]} Rc8 {[%emt 0:01:33]} 21. Nd2 {[%emt 0:04:25]} b4 {[%emt 0:19:08]} 22. axb4 {[%emt 0:02:05]} Qxb4 {[%emt 0:00:05]} 23. Nb3 {[%emt 0:00:20]} Rb6 {[%emt 0:00:22]} 24. Na5 {[%emt 0:01:34]} Ba8 {[%emt 0:00:10]} 25. Qa4 {[%emt 0:10:35]} Qe7 {[%emt 0:02:49]} 26. Na2 {[%emt 0:03:47]} Rcb8 {[%emt 0:00:01]} 27. b3 {[%emt 0:01:44]} g6 {[%emt 0:01:03]} 28. b4 {[%emt 0:04:40]} (28. Be2 {seems wilder.} Kg8 29. Rc8 Kg7 30. b4) 28... Kg7 {[%emt 0:00:30]} 29. Nb3 {[%emt 0:01:10]} Bb7 {[%emt 0:06:01]} 30. Nc5 {[%emt 0:00:31]} Bc8 {[%emt 0:01:20]} 31. Qa3 {[%emt 0:07:03] White is much more active.} ({But not} 31. Nxa6 $6 Bxa6 32. Bxa6 Ra8 $11) (31. Nxe6+ $6 Rxe6 32. Rxc8 Nb6 33. Rxe8 Rxe8 $11) 31... Nd6 {[%emt 0:03:36]} 32. Na4 {[%emt 0:00:17]} R6b7 {[%emt 0:00:01]} 33. Rc6 {[%emt 0:00:44]} Ra7 {[%emt 0:00:45]} 34. Qb2 {[%emt 0:07:15]} Nf6 {[%emt 0:00:37]} 35. Nc5 {[%emt 0:01:07]} a5 {[%emt 0:01:52]} 36. b5 {[%emt 0:00:14]} Bd7 {[%emt 0:00:09]} 37. Nxd7 {[%emt 0:01:08]} (37. Ra6 $14 {should be considered.} Rxa6 38. Nxa6) 37... Qxd7 $11 {[%emt 0:00:06]} 38. Qe2 {[%emt 0:05:33]} Rab7 {[%emt 0:00:54][%cal Rd6b5]} 39. Nc3 {[%emt 0:01:42]} Nfe4 {[%emt 0:01:09]} 40. Bxe4 {[%emt 0:00:23]} Nxe4 {[%emt 0:00:27]} 41. Nxe4 {[%emt 0:34:12]} dxe4 {[%emt 0:30:03]} 42. R1c5 {[%emt 0:02:02]} a4 {[%emt 0:00:56]} 43. Qc4 {[%emt 0:00:00]} a3 {[%emt 0:00:00]} 44. d5 {[%emt 0:00:00]} a2 {[%emt 0:00:00]} (44... exd5 $11 {keeps the balance.} 45. Rxd5 Qe7) 45. Qxa2 $16 {[%emt 0:00:00]} Rxb5 {[%emt 0:00:00]} 46. Qa1+ {[%emt 0:00:00]} ({Much weaker is} 46. dxe6 $6 Qd1+ 47. Kh2 Rxc5 $11) 46... Kh7 {[%emt 0:00:00] [#]} 47. Qe5 $1 {[%emt 0:00:00][%csl LRe4,LRe6]} Rxc5 {[%emt 0:00:00]} 48. Rxc5 {[%emt 0:00:00][%mdl 4096] Endgame KQR-KQR} Rb1+ {[%emt 0:02:06]} 49. Kh2 {[%emt 0:00:00] Threatens to win with Rc7.} Rb7 {[%emt 0:02:03] [#] Inhibits Rc7.} (49... Rd1 $16) 50. d6 $1 $18 {[%emt 0:00:00] And now Rc7 would win.} f6 {[%emt 0:00:19]} (50... Rb6 $2 51. Rc7 Qxd6 52. Rxf7+ Kg8 53. Rg7+ Kh8 54. Qxd6 Rxd6 55. Rxg6 $18) 51. Qd4 {[%emt 0:00:00]} ({Not} 51. Qxf6 Qxd6+ 52. Qe5 Qf8 $16) 51... h5 {[%emt 0:00:03]} 52. g3 {[%emt 0:00:00]} e5 {[%emt 0:00:12]} 53. Qxe4 {[%emt 0:00:00]} Kh6 {[%emt 0:00:01][%cal Od7d6]} 54. Rd5 {[%emt 0:00:00]} Rb2 {[%emt 0:01:09]} 55. Kg2 {[%emt 0:00:00] Black must now prevent g4.} Rb6 {[%emt 0:00:32]} 56. Qd3 {[%emt 0:00:00]} Kg7 $2 {[%emt 0:00:54][%mdl 8192] A mistake that costs the game.} (56... g5 $16 57. e4 Rb8) 57. e4 $2 {[%emt 0:00:00]} (57. h4 {Strongly threatening e4.} Rb2 58. Qa3) 57... Rc6 $2 {[%emt 0:00:37]} (57... g5 58. h4 g4) 58. Qb5 {[%emt 0:00:00][%cal Ob5c6] Qxc6! is the strong threat.} Kf7 {[%emt 0:00:02]} 59. Rd1 {[%emt 0:00:00] aiming for Qd5+.} Ke8 {[%emt 0:00:12]} 60. Qd5 {[%emt 0:00:00][%cal Rd5g8]} Kd8 {[%emt 0:00:01]} 61. Qg8+ {[%emt 0:00:00] White mates.} Qe8 {[%emt 0:00:17]} 62. Qg7 {[%emt 0:00:12]} Qe6 {[%emt 0:00:09]} 63. Ra1 {[%emt 0:00:49] Weighted Error Value: White=0.13 (very precise) /Black=0.29 (precise)} 1-0

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.10"]
[Round "9.1"]
[White "Mishra, Abhimanyu"]
[Black "Theodorou, Nikolas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2535"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,94,18,27,17,31,16,19,6,16,14,25,18,10,11,16,9,25,14,20,16,13,5,12,11,0,2,3,7,5,3,3,6,6,4,6,6,6,4,7,4,5,8,7,0,0,0,0,0,0,0,0,-3,-4,-5,-4,-6,-5,-5,0,0,0,-17,0,0,0,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:02:05]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:07]} 4. d3 {[%emt 0:00:10]} Bc5 {[%emt 0:00:06]} 5. c3 {[%emt 0:00:21]} a6 {[%emt 0:00:07]} 6. O-O {[%emt 0:01:41]} Ba7 {[%emt 0:00:10]} 7. a4 {[%emt 0:01:52] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} O-O {[%emt 0:00:13]} 8. Re1 {[%emt 0:01:38]} d6 {[%emt 0:00:37]} 9. h3 {[%emt 0:00:25]} h6 {[%emt 0:00:07]} 10. Nbd2 {[%emt 0:01:02]} Re8 {[%emt 0:00:10]} 11. b4 $1 {[%emt 0:01:58] The main line 11.b4 scores better than 11.Nf1.} Be6 {[%emt 0:00:18]} 12. Bxe6 {[%emt 0:00:56]} Rxe6 {[%emt 0:00:07]} 13. Qc2 {[%emt 0:00:45]} Qd7 {[%emt 0:00:10]} 14. Rb1 {[%emt 0:01:55]} b5 {[%emt 0:00:14] The position is equal.} 15. Ra1 {[%emt 0:00:19]} Rae8 {[%emt 0:00:05]} 16. Nf1 {[%emt 0:06:35]} d5 {[%emt 0:00:35]} 17. Bd2 {[%emt 0:00:43] [#]} Rd8 $146 {[%emt 0:00:17]} ({Predecessor:} 17... Bb6 18. Ng3 Rd8 19. a5 Ba7 20. Rac1 dxe4 21. dxe4 Rd6 22. Be3 Bxe3 23. Rxe3 Rd1+ {1-0 (57) Ragger,M (2647)-Wagner,D (2584) Terme Catez 2022}) 18. Ng3 {[%emt 0:09:11]} dxe4 {[%emt 0:00:20]} 19. dxe4 {[%emt 0:00:17]} Rd6 {[%emt 0:00:04][%cal Rd6d2]} 20. Be3 {[%emt 0:10:47]} Bxe3 {[%emt 0:00:16]} 21. Rxe3 {[%emt 0:00:06]} Rd1+ {[%emt 0:00:04]} 22. Re1 {[%emt 0:00:55]} Rxa1 {[%emt 0:00:05]} 23. Rxa1 {[%emt 0:00:09]} Qd3 {[%emt 0:00:04]} 24. Qxd3 {[%emt 0:05:10]} Rxd3 {[%emt 0:01:59]} 25. axb5 {[%emt 0:00:46]} axb5 {[%emt 0:00:03]} 26. Rc1 {[%emt 0:02:22]} g6 {[%emt 0:11:17]} 27. Kf1 {[%emt 0:06:29]} Nd7 {[%emt 0:02:28]} 28. c4 {[%emt 0:13:05]} bxc4 {[%emt 0:10:27]} ({Don't do} 28... Nxb4 29. cxb5 Rb3 30. Rxc7 Rb1+ 31. Ke2 Rb2+ 32. Kd1 Rb1+ 33. Rc1 $16) 29. Rxc4 {[%emt 0:00:26]} Rd1+ {[%emt 0:00:23]} 30. Ke2 {[%emt 0:02:21]} Rd6 {[%emt 0:00:06]} 31. b5 {[%emt 0:01:49]} Na7 {[%emt 0:00:46]} 32. Rxc7 {[%emt 0:00:17]} Nxb5 {[%emt 0:00:08]} 33. Rc8+ {[%emt 0:00:13]} Kg7 {[%emt 0:00:30]} 34. Nf1 {[%emt 0:00:32]} Nb6 {[%emt 0:02:26]} 35. Rc1 {[%emt 0:05:10]} Na4 {[%emt 0:05:20]} 36. N1d2 {[%emt 0:00:31]} Nbc3+ {[%emt 0:02:09]} 37. Ke1 {[%emt 0:01:26]} f6 {[%emt 0:00:55]} 38. Nc4 {[%emt 0:01:43]} Rc6 {[%emt 0:09:00]} 39. Nfd2 {[%emt 0:01:38]} h5 {[%emt 0:01:02]} 40. h4 {[%emt 0:02:52]} Rc8 {[%emt 0:04:41]} 41. f3 {[%emt 0:30:31]} Rb8 {[%emt 0:33:20]} 42. Kf2 {[%emt 0:01:55]} Rd8 {[%emt 0:00:14]} 43. Ke1 {[%emt 0:01:50]} Rb8 {[%emt 0:09:12]} 44. Kf2 {[%emt 0:00:27]} Nb2 {[%emt 0:00:38] [#] Threatens to win with ...Nd3+.} 45. Nxb2 {[%emt 0:00:13]} Rxb2 {[%emt 0:00:06]} 46. Rxc3 {[%emt 0:00:22]} Rxd2+ {[%emt 0:00:05]} 47. Kg3 {[%emt 0:00:09]} Rd7 {[%emt 0:00:05] A balanced but interesting game.  Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.10"]
[Round "9.2"]
[White "Hakobyan, Aram"]
[Black "Smirin, Ilia"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2615"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,67,10,8,0,31,28,27,0,43,41,39,37,33,34,32,18,42,31,31,25,27,27,42,14,32,48,30,0,0,0,0,0,0,0,41,0,0,0,0,0,0,0,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:02:03]} c5 {[%emt 0:00:19]} 2. Nf3 {[%emt 0:00:31]} Nc6 {[%emt 0:00:48]} 3. Bb5 {[%emt 0:00:39]} e6 {[%emt 0:00:38]} 4. Bxc6 {[%emt 0:04:43]} bxc6 {[%emt 0:00:30]} 5. d3 {[%emt 0:00:03]} Ne7 {[%emt 0:01:13]} 6. Nbd2 {[%emt 0:00:10] B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} f6 {[%emt 0:06:38] [#]} 7. Nh4 $146 {[%emt 0:03:14][%cal Oe4e5]} ({Predecessor:} 7. Nb3 Ng6 8. Be3 d6 9. Nfd2 e5 10. Qh5 Be7 11. O-O O-O 12. f4 exf4 13. Bxf4 f5 {0-1 (32) Facchetti,G (2190)-Nijboer,F (2568) Porto San Giorgio 2004}) 7... e5 {[%emt 0:02:33]} 8. O-O {[%emt 0:01:47] White has an edge.} d6 {[%emt 0:03:55]} 9. f4 {[%emt 0:03:50]} exf4 {[%emt 0:02:54]} 10. Rxf4 {[%emt 0:00:07]} Be6 {[%emt 0:01:35]} 11. b3 {[%emt 0:05:15]} Qd7 {[%emt 0:12:24] [#] White must now prevent ...g5.} 12. Bb2 {[%emt 0:02:58]} O-O-O {[%emt 0:02:57]} 13. Rf1 {[%emt 0:00:53]} d5 {[%emt 0:02:28]} 14. Qe1 {[%emt 0:04:48]} Ng6 {[%emt 0:00:45]} 15. Nhf3 {[%emt 0:02:36]} Bd6 {[%emt 0:00:41]} 16. Qf2 {[%emt 0:01:29]} Qc7 {[%emt 0:04:27]} 17. exd5 {[%emt 0:15:04]} cxd5 {[%emt 0:00:42]} 18. d4 {[%emt 0:00:06]} (18. b4 $5) 18... c4 {[%emt 0:02:41]} 19. bxc4 {[%emt 0:07:21]} dxc4 {[%emt 0:00:13]} 20. Ne4 {[%emt 0:00:04]} Bd5 {[%emt 0:01:05] A strong pair of Bishops.} 21. Nc3 {[%emt 0:02:01]} Qc6 {[%emt 0:05:23]} 22. Rab1 {[%emt 0:12:45]} Rhe8 {[%emt 0:01:26] The position is equal.} 23. Bc1 {[%emt 0:01:41]} a6 {[%emt 0:14:14]} 24. Nh4 {[%emt 0:03:30]} Nxh4 $1 {[%emt 0:04:14]} 25. Qxh4 {[%emt 0:00:04]} Bc7 {[%emt 0:03:49]} 26. Qf2 {[%emt 0:02:36]} g5 {[%emt 0:04:02] Inhibits Bf4.} 27. Nxd5 {[%emt 0:04:31]} Rxd5 {[%emt 0:03:06]} 28. Ba3 {[%emt 0:04:57] Against Qd6} f5 {[%emt 0:03:05]} 29. Bc5 {[%emt 0:00:07]} f4 {[%emt 0:06:19]} 30. Rfe1 {[%emt 0:00:57]} Rdd8 {[%emt 0:01:32]} 31. Be7 {[%emt 0:06:32]} Rd7 {[%emt 0:00:16]} 32. Bc5 {[%emt 0:01:07]} ({Don't play} 32. Bxg5 Rg8 33. Be7 Rxd4 $17) 32... Rdd8 {[%emt 0:00:22]} 33. Be7 {[%emt 0:01:04]} Rd7 {[%emt 0:00:30]} 34. Bc5 {[%emt 0:00:02] Weighted Error Value: White=0.05 (flawless) /Black=0.04 (flawless)} ({Of course not} 34. Bxg5 Rg8 35. Bh4 Rdg7 $17) 1/2-1/2

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.10"]
[Round "9.3"]
[White "Bjerre, Jonas Buhl"]
[Black "Yu, Yangyi"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2610"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,74,6,14,23,20,22,32,24,6,6,40,44,44,0,-2,-34,-35,-14,-19,-31,-21,-62,-42,-42,-46,-74,-68,-57,-65,-66,-59,-60,-52,-52,-57,-54,-59,-111,-110,-110,-118,-114,-132,-175,-175,-241,-241,-240,-239,-229,-230,-242,-227,-237,-231,-180,-180,-295,-263,-325,-315,-308,-294]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:14]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:12]} 4. g3 {[%emt 0:00:10]} Be7 {[%emt 0:01:10]} 5. Bg2 {[%emt 0:00:19]} O-O {[%emt 0:00:10]} 6. Nc3 {[%emt 0:01:31]} dxc4 {[%emt 0:02:26]} 7. Ne5 {[%emt 0:00:46]} Nc6 {[%emt 0:00:07]} 8. Bxc6 {[%emt 0:00:32] E06: Closed Catalan: Early deviations.} bxc6 {[%emt 0:00:07]} 9. Nxc6 {[%emt 0:00:08] Pair of Knights!} Qe8 {[%emt 0:00:07]} 10. Nxe7+ {[%emt 0:00:07] White is slightly better.} Qxe7 {[%emt 0:00:06]} 11. Qa4 {[%emt 0:00:43]} Nd5 {[%emt 0:00:20][%cal Bf6d5,Bd5b4,Bb4d3][%mdl 32]} 12. O-O {[%emt 0:03:02]} a5 {[%emt 0:00:27][%cal Ba7a5,Ba5a4][%mdl 32] [#]} 13. e4 $146 {[%emt 0:05:12]} (13. Re1 $14 {might be stronger.}) ({Predecessor:} 13. Re1 Rd8 14. Qxc4 Qb4 15. Qxb4 Nxb4 16. Rd1 Nc2 17. Bg5 f6 18. Rac1 Nxd4 19. Be3 {½-½ (63) Svane,R (2637)-Nisipeanu,L (2652) Germany 2022}) 13... Nb4 $11 {[%emt 0:06:47]} 14. Be3 {[%emt 0:10:47]} Bd7 {[%emt 0:00:14]} 15. Qd1 {[%emt 0:03:15]} a4 {[%emt 0:01:05]} 16. Qe2 {[%emt 0:12:22]} Nd3 {[%emt 0:00:43]} 17. Rab1 {[%emt 0:02:01]} Rfb8 {[%emt 0:02:58]} 18. Qd2 {[%emt 0:10:36][%cal Ob2b3]} a3 {[%emt 0:13:44][%cal Ra3b2]} 19. bxa3 {[%emt 0:06:29]} Qxa3 {[%emt 0:00:22]} 20. Rxb8+ {[%emt 0:01:13]} Rxb8 {[%emt 0:00:17]} 21. Rb1 {[%emt 0:00:35]} Rxb1+ {[%emt 0:06:53]} 22. Nxb1 {[%emt 0:00:06]} Qa8 {[%emt 0:00:22]} 23. Qc2 {[%emt 0:07:23]} Qxe4 {[%emt 0:08:37]} 24. Nd2 {[%emt 0:00:26]} Qb7 {[%emt 0:04:42] aiming for ...Ne1.} 25. Qxc4 {[%emt 0:05:13]} (25. Qb1 $1 $15 Qxb1+ 26. Nxb1) 25... Bb5 $17 {[%emt 0:01:34] 0x0.001762da3df8dp-1022s more active pieces.} 26. Qc2 {[%emt 0:01:42]} Ne1 $1 {[%emt 0:01:58][%csl Ge1][%cal Rb7g2]} 27. Qe4 {[%emt 0:00:08] Prevents Qg2+.} Bc6 $40 {[%emt 0:00:26][%mdl 128] Black wants a kill.} 28. Qg4 {[%emt 0:07:29]} Bf3 {[%emt 0:07:46]} 29. Qh3 {[%emt 0:03:00] [#]} (29. Qg5 $142 h6 30. Qc5) 29... Be2 $1 $19 {[%emt 0:08:48] ( -> ...Nf3+)} 30. f4 {[%emt 0:00:41]} Nf3+ {[%emt 0:01:03]} 31. Kf2 {[%emt 0:02:50]} Nxd2 {[%emt 0:00:14]} 32. Kxe2 {[%emt 0:01:16][%mdl 4096] Endgame KQB-KQN} Nc4 {[%emt 0:00:39] And now ...Qb2+ would win.} 33. Qf1 {[%emt 0:03:04] [#]} Qb2+ $1 {[%emt 0:01:03]} ({Worse is} 33... Qe4 34. Qc1 Qd5 35. Kf2 $17) 34. Kf3 {[%emt 0:00:19]} Qxa2 {[%emt 0:00:08]} 35. Bc1 {[%emt 0:02:08]} (35. Qe2 {was worth a try.} Qa8+ 36. Kf2) 35... Qc2 {[%emt 0:00:54] Black has a decisive advantage.} 36. Kg4 {[%emt 0:01:02]} Qf5+ {[%emt 0:01:19]} 37. Kf3 {[%emt 0:00:05]} Qd5+ {[%emt 0:00:08] Weighted Error Value: White=0.17 (very precise) /Black=0.05 (flawless)} 0-1

[Event "Summer Chess Classic-A 2022"]
[Site "Saint Louis"]
[Date "2022.06.10"]
[Round "9.4"]
[White "Gledura, Benjamin"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "D33"]
[WhiteElo "2644"]
[BlackElo "2685"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2022.05.31"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,102,21,7,7,8,11,19,0,4,8,14,11,0,3,25,22,16,37,39,27,41,25,42,44,56,58,57,58,68,0,41,41,41,14,11,13,14,0,0,0,0,0,0,-16,125,0,0,0,73,-52,-16,-156,-140,-183,-178,-178,-169,-170,-165,-718,-401,-401,-399,-430,-424,-567,-475,-466,-458,-407,-236,-235,-224,-216,-179,-151,-171,-438,-434,-2350,-1489,-29964,-29966,-29979,-29980,-29980,-29980]} 1. c4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:10]} 2. Nc3 {[%emt 0:00:31]} c5 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:13]} e6 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:31]} d5 {[%emt 0:00:20]} 5. cxd5 {[%emt 0:00:27]} exd5 {[%emt 0:00:06]} 6. d4 {[%emt 0:00:07]} Nc6 {[%emt 0:00:07]} 7. Bg2 {[%emt 0:00:20]} cxd4 {[%emt 0:00:08]} 8. Nxd4 {[%emt 0:00:05]} Bc5 {[%emt 0:00:06]} 9. Nxc6 {[%emt 0:03:33]} bxc6 {[%emt 0:00:07]} 10. Na4 {[%emt 0:00:30] D33: Tarrasch Defence: 6 g3 sidelines.} Bb6 {[%emt 0:00:14]} 11. Qc2 {[%emt 0:00:29] [#]} Bd7 $146 {[%emt 0:04:45]} ({Predecessor:} 11... O-O 12. Nxb6 axb6 13. O-O Bd7 14. b4 Re8 15. Be3 b5 16. Bd4 Qe7 17. e3 Qxb4 18. Bxf6 gxf6 {0-1 (36) Sunilduth Lyna,N (2611)-Firouzja,A (2702) chess24.com INT 2020}) 12. Nc5 {[%emt 0:07:32] The position is equal.} O-O {[%emt 0:01:36]} 13. Nxd7 {[%emt 0:00:54]} Qxd7 {[%emt 0:00:24]} 14. O-O {[%emt 0:00:11]} Rfe8 {[%emt 0:04:17]} 15. a4 {[%emt 0:00:45]} a5 {[%emt 0:06:37]} 16. Ra3 {[%emt 0:00:46]} Rac8 {[%emt 0:15:52]} 17. Rb3 {[%emt 0:06:14]} Ba7 {[%emt 0:02:24]} 18. e3 {[%emt 0:06:59]} Ne4 {[%emt 0:10:07]} 19. Bd2 {[%emt 0:19:35]} Nxd2 {[%emt 0:05:33]} 20. Qxd2 {[%emt 0:00:13]} d4 {[%emt 0:00:10]} 21. Rd3 {[%emt 0:11:47]} c5 {[%emt 0:01:00]} 22. Qxa5 {[%emt 0:06:19]} c4 {[%emt 0:01:58][%csl LRd3,LRe3]} 23. Rdd1 {[%emt 0:03:45]} ({White should play} 23. Rd2 $1 $14) 23... d3 {[%emt 0:08:09]} (23... Rc5 $5 {[%cal Rc5a5]} 24. Qd2 d3 $11) 24. Qb5 {[%emt 0:05:18]} Qe7 {[%emt 0:02:25]} 25. a5 {[%emt 0:07:32] next b3 is good for White.} Rc5 {[%emt 0:03:26]} 26. Qa4 {[%emt 0:00:16] White wants to play b3.} Rb8 {[%emt 0:02:04] Prevents b3.} 27. Rd2 {[%emt 0:00:30]} h5 {[%emt 0:05:00][%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 28. Rc1 {[%emt 0:01:49]} Qe6 {[%emt 0:01:43]} 29. a6 {[%emt 0:01:42]} Rb6 {[%emt 0:02:50]} 30. Bb7 {[%emt 0:01:21]} Rd6 {[%emt 0:08:31]} (30... Rbb5 $11) 31. Qd1 {[%emt 0:01:45]} (31. Qb4 $1 $16) 31... h4 $1 $11 {[%emt 0:05:30]} 32. Qf3 {[%emt 0:06:00]} Re5 {[%emt 0:03:49]} (32... h3 $11) 33. Re1 {[%emt 0:04:07]} ({White should try} 33. gxh4 $16 Rb6 34. Qf4) 33... g6 {[%emt 0:03:09][%mdl 1024] Black has compensation.} 34. Kg2 {[%emt 0:01:57] Black keeps a firm grip on the game.} (34. gxh4 $11 {remains equal.} Rd4 35. exd4 Rxe1+ 36. Kg2) 34... h3+ $1 $17 {[%emt 0:01:04]} 35. Kf1 {[%emt 0:01:07]} Qe7 {[%emt 0:01:58]} 36. Qg4 {[%emt 0:01:58] [#]} Rf6 $1 {[%emt 0:00:13][%cal Ra7e3] ...Bxe3 is the strong threat.} 37. Qxc4 {[%emt 0:00:57]} Rxe3 {[%emt 0:01:46][%csl Ge7][%cal Re3e1] Chess con chili.} 38. Qc1 {[%emt 0:00:21]} (38. Be4) 38... Rxe1+ {[%emt 0:00:39]} 39. Qxe1 {[%emt 0:00:05]} Qc5 {[%emt 0:00:25]} 40. b3 {[%emt 0:01:17]} Qd4 {[%emt 0:00:58]} 41. Bc8 {[%emt 0:19:00]} Kg7 {[%emt 0:07:17]} 42. Bb7 {[%emt 0:02:00]} Bc5 {[%emt 0:12:35]} 43. Be4 {[%emt 0:02:13]} Re6 {[%emt 0:01:41]} (43... Bb6 $142 {aiming for ...Ba7.} 44. Bxd3 (44. Rxd3 Rxf2+ 45. Kg1 Rg2+ 46. Kh1 Rg1+) 44... Re6) 44. Rxd3 $19 {[%emt 0:00:28]} Rxe4 $40 {[%emt 0:02:06][%mdl 128] Black has strong attack.} ({Not} 44... Qxe4 45. Qxe4 Rxe4 46. Rd5 $17 (46. Rd7 $2 Re6 $19)) 45. Qc3 {[%emt 0:00:09]} ({Much weaker is} 45. Rxd4 Rxe1+ 46. Kxe1 Bxd4) 45... Qxc3 {[%emt 0:01:57]} 46. Rxc3 {[%emt 0:00:01][%mdl 4096] Endgame [#] KRB-KR} Bb6 {[%emt 0:00:39]} 47. Rc6 $2 {[%emt 0:04:34]} (47. Rc8) 47... Re6 {[%emt 0:01:21]} 48. Rxe6 {[%emt 0:03:18]} (48. Rc4 $142 Ba7 49. Rc2) 48... fxe6 {[%emt 0:00:04][%cal Bf7e6,Be6e5,Be5e4][%mdl 32]} 49. f4 {[%emt 0:01:46]} g5 {[%emt 0:04:14] Black mates.} 50. fxg5 {[%emt 0:00:06]} e5 {[%emt 0:00:23]} 51. Ke2 {[%emt 0:01:32]} e4 {[%emt 0:00:04] Weighted Error Value: White=0.78/Black=0.23 (precise)} 0-1

