[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "1.1"]
[White "Homa, Seth"]
[Black "Zaloznyy, Mike"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2237"]
[BlackElo "2171"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,107,26,25,35,39,43,32,35,36,40,29,29,33,28,37,41,40,43,0,0,0,0,0,0,0,0,0,-10,-10,0,-18,-16,-18,20,0,0,8,56,59,33,42,56,-14,0,12,7,-34,15,22,29,-97,-104,-83,389,419,868,776,960,952,959,632,627,609,814,0,0,0,0,0,0,-64,0,0,50,50,50,50,56,0,5,0,1,0,0,0,0,0,8,8,134,127,29993,0,6,6]} 1. e4 {[%emt 0:00:03]} d6 {[%emt 0:14:04]} 2. d4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:24]} 3. Nc3 {[%emt 0:00:15]} e5 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:15]} Nbd7 {[%emt 0:00:23]} 5. Bc4 {[%emt 0:01:49]} Be7 {[%emt 0:00:22]} 6. O-O {[%emt 0:00:11]} c6 {[%emt 0:01:03]} 7. a4 {[%emt 0:00:24]} O-O {[%emt 0:01:22]} 8. Re1 {[%emt 0:00:32]} exd4 {[%emt 0:00:25] C41: Philidor Defence.} 9. Nxd4 {[%emt 0:00:31]} Ne5 {[%emt 0:01:09]} 10. Ba2 {[%emt 0:01:23]} Re8 {[%emt 0:01:05] White is slightly better.} 11. h3 {[%emt 0:00:43]} Bf8 {[%emt 1:15:31] 11...Ng6 is becoming the main line.} 12. Be3 {[%emt 0:25:15]} Ng6 {[%emt 0:00:00] [#]} 13. Qd3 $146 {[%emt 0:08:29]} ({Predecessor:} 13. Qf3 Qa5 14. Qg3 Nh5 15. Qh2 Nf6 16. Nb3 Qc7 17. Bg5 Be7 18. Rad1 Ne5 19. Nd4 {1-0 (31) Markantonaki,H (2160)-Makka,E (2119) Athens 2014}) 13... Be6 {[%emt 0:00:00]} 14. Nxe6 {[%emt 0:01:21]} fxe6 {[%emt 0:00:00]} 15. f4 {[%emt 0:00:11]} Kh8 {[%emt 0:00:00]} 16. a5 {[%emt 0:13:59]} d5 {[%emt 0:00:00]} 17. e5 {[%emt 0:01:58]} Nd7 {[%emt 0:00:00]} 18. Rf1 {[%emt 0:01:14]} a6 {[%emt 0:00:00]} 19. Bb1 {[%emt 0:01:11]} Bb4 {[%emt 0:00:00][%cal Bf8b4,Bb4a5,Ba5b6][%mdl 32]} 20. Ne2 {[%emt 0:00:28]} Bxa5 {[%emt 0:00:00]} 21. c3 {[%emt 0:00:15]} Bb6 {[%emt 0:00:00]} 22. Kh1 {[%emt 0:01:53]} Rf8 {[%emt 0:00:00] White must now prevent ...Ndxe5.} 23. Bc2 {[%emt 0:00:29]} Qh4 {[%emt 0:00:00]} 24. Bxb6 {[%emt 0:02:25]} Nxb6 {[%emt 0:00:00]} 25. Qd4 {[%emt 0:00:07]} Nc8 {[%emt 0:00:00]} (25... Qd8 $11 {feels stronger.}) 26. Bxg6 $14 {[%emt 0:00:35]} hxg6 {[%emt 0:00:00]} 27. Qb4 {[%emt 0:00:16]} Qe7 {[%emt 0:00:00]} 28. Qb3 {[%emt 0:00:36]} ({White should play} 28. Qxe7 $1 $14 Nxe7 29. Nd4) 28... c5 {[%emt 0:00:00]} 29. c4 {[%emt 0:00:23]} dxc4 {[%emt 0:00:00]} 30. Qg3 {[%emt 0:00:57]} Qf7 {[%emt 0:00:00]} (30... Qe8 $15 {deserves consideration.}) 31. f5 $11 {[%emt 0:12:36]} gxf5 {[%emt 0:00:00]} 32. Rad1 {[%emt 0:00:11]} (32. Rf4 $1 $11) 32... Nb6 $1 $17 {[%emt 0:00:00]} 33. Nf4 {[%emt 0:00:55] [#]} Kg8 $2 {[%emt 0:00:00][%mdl 8192]} (33... Nd5 $1 $17 {[%cal Rd5f4] Hoping for ...Nxf4.} 34. Rxd5 exd5) 34. Rd6 $1 $18 {[%emt 0:01:52][%csl LRb6,LRe6]} Nc8 {[%emt 0:00:00]} (34... Nd5 $142 35. Nxe6 Nc7 36. Nxg7 (36. Nxc5 f4 $14) 36... Qxg7) 35. Rxe6 {[%emt 0:00:39] aiming for Rh6.} Ne7 {[%emt 0:06:22]} 36. Rf6 {[%emt 0:10:06]} Qe8 {[%emt 0:00:03]} 37. Ne6 {[%emt 0:00:13][%csl Ge6][%cal Rg3g7]} Rf7 {[%emt 0:00:04]} 38. Rf4 {[%emt 0:02:11] Intending Rh6 and mate.} Nd5 {[%emt 0:00:39]} 39. Rxf7 {[%emt 0:03:00]} (39. Rg6 $18 {[%cal Rg6g7]} Qe7 {[#]} 40. Rxf5 $3 {[%mdl 512]}) 39... Qxf7 $11 {[%emt 0:00:16]} 40. Ng5 {[%emt 0:00:09]} Qg6 {[%emt 0:00:57]} 41. Rxc4 {[%emt 0:06:10]} f4 {[%emt 0:00:07]} 42. Qh4 {[%emt 0:00:38]} (42. Qb3 $11) 42... Rf8 {[%emt 0:02:22]} ({Better is} 42... b6 $15) 43. Rxc5 {[%emt 0:02:05]} Qb1+ {[%emt 0:00:01]} (43... Ne3 $11 44. Rc1 Qh6 45. Qxh6 gxh6) 44. Kh2 $14 {[%emt 0:00:01]} Ne3 {[%emt 0:05:39] [#] ( -> ...Nf1+)} 45. Rc1 {[%emt 0:00:12]} Qf5 {[%emt 0:00:00]} 46. Nf3 {[%emt 0:01:26]} ({Don't play} 46. Rc7 Nf1+ 47. Kg1 Nd2 $11) (46. Kg1 $14) 46... Qg6 {[%emt 0:00:00][%csl Ge3][%cal Rg6g2]} 47. Qg5 $36 {[%emt 0:00:43][%mdl 2048] White has the initiative.} Qb6 {[%emt 0:00:00]} 48. h4 {[%emt 0:00:59]} Rf5 {[%emt 0:00:00]} 49. Rc8+ {[%emt 0:00:33]} Kh7 {[%emt 0:00:00]} 50. Qd8 {[%emt 0:01:06]} Ng4+ {[%emt 0:03:00]} 51. Kh1 {[%emt 0:00:07]} Nf2+ {[%emt 0:00:30]} (51... Qxd8 $11 52. Rxd8 Kg6) 52. Kg1 $16 {[%emt 0:00:24]} Ng4+ $2 {[%emt 0:00:30][%mdl 8192]} (52... Qxd8 $16 53. Rxd8 Ng4) 53. Kh1 $2 {[%emt 0:02:19]} (53. Qxb6 {mates} Nh6 54. Qe6 b5 55. Ng5+ Rxg5 56. hxg5 Ng8 57. Qf5+ g6 58. Qf7+ Kh8 59. Rxg8#) 53... Qxd8 {[%emt 0:00:30]} 54. Rxd8 {[%mdl 32768] Weighted Error Value: White=0.42/Black=0.48. Loss on time!?} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "1.2"]
[White "Mishra, Prateek"]
[Black "Eckert, Doug"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2204"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,94,41,47,0,0,0,12,16,52,15,30,15,30,-26,-26,-28,-35,-25,19,21,11,20,13,10,18,15,22,6,7,7,7,7,10,1,91,22,24,17,26,-8,0,-5,-9,-39,-34,-44,-51,-41,-12,-17,0,0,0,-52,-45,-34,-30,-25,-22,-224,-223,-215,-210,-221,-222,-459,-373,-373,-373,-946,-944,-935,-931,-920,-906,-1064,-987,-923,-870]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:01:01]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:05]} a6 {[%emt 0:00:09]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 1:31:12]} 5. O-O {[%emt 0:00:06]} b5 {[%emt 0:00:00]} 6. Bb3 {[%emt 0:00:06]} Bc5 {[%emt 0:00:00]} 7. a4 {[%emt 0:00:05]} Rb8 {[%emt 0:00:00]} 8. c3 {[%emt 0:00:08]} d6 {[%emt 0:00:00]} 9. d4 {[%emt 0:00:07]} Bb6 {[%emt 0:00:00]} 10. a5 {[%emt 0:00:04] C78: Ruy Lopez: Archangelsk and Möller Defences.} Ba7 {[%emt 0:00:00]} (10... Nxa5 11. Rxa5 Bxa5 12. dxe5) (10... Bxa5 $2 11. dxe5 (11. d5 Ne7 $18) 11... dxe5 12. Qxd8+ Kxd8 13. Bd5 (13. Bxf7 Bb6 $16) 13... Nxd5 14. exd5 $18) 11. h3 {[%emt 0:00:16]} O-O {[%emt 0:00:00]} 12. Be3 {[%emt 0:00:06] The position is equal.} Re8 {[%emt 0:00:00]} 13. Nbd2 {[%emt 0:02:21]} Ra8 {[%emt 0:00:00]} 14. Re1 {[%emt 0:00:18]} Bb7 {[%emt 0:00:00] [#]} 15. Nf1 $146 {[%emt 0:03:59]} (15. Ng5 $142 Rf8 16. Ndf3) ({Predecessor:} 15. d5 Ne7 16. Bxa7 Rxa7 17. c4 c6 18. Bc2 h6 19. b3 cxd5 20. cxd5 Bc8 21. b4 {0-1 (45) Sychev,K (2572)-Grigoriants,S (2546) Chess.com INT 2020}) 15... exd4 $11 {[%emt 0:00:00]} ({But not} 15... Nxe4 16. d5 $16) 16. cxd4 {[%emt 0:00:08]} Nxe4 {[%emt 0:00:00]} 17. Bd5 {[%emt 0:41:12][%cal Oe3g5]} Nf6 {[%emt 0:00:00]} (17... Qd7 $5 {[%cal Re4f6]}) 18. Bg5 {[%emt 0:01:09]} Rxe1 {[%emt 0:00:00]} 19. Qxe1 {[%emt 0:08:43]} Qe8 {[%emt 0:00:00]} 20. Bxf6 {[%emt 0:03:15][%cal Oe1d2]} Qxe1 {[%emt 0:00:00]} 21. Rxe1 {[%emt 0:00:29] Threatens to win with Bh4.} gxf6 {[%emt 0:00:00]} 22. Rc1 {[%emt 0:01:09][%cal Be1c1,Bc1c7,Bc7d7,Bd7d6,Bd6c6][%mdl 32]} Nxa5 {[%emt 0:00:00]} 23. Bxb7 {[%emt 0:00:11]} Nxb7 {[%emt 0:00:00]} 24. Rxc7 {[%emt 0:00:04]} Na5 {[%emt 0:00:00]} 25. Rd7 {[%emt 0:03:24]} Nc4 {[%emt 0:00:00]} (25... Bb6 $11 {remains equal.}) 26. b3 {[%emt 0:00:52]} (26. Ne3 $1 $16) 26... Nb6 {[%emt 0:00:00]} 27. Rxd6 {[%emt 0:01:50]} a5 {[%emt 0:00:00]} 28. Rc6 {[%emt 0:14:32]} a4 {[%emt 0:00:00]} 29. bxa4 {[%emt 0:00:36]} bxa4 {[%emt 0:00:00]} 30. Ne3 {[%emt 0:00:34]} a3 {[%emt 0:00:00] ...a2 is the strong threat.} 31. Rc2 {[%emt 0:00:11]} Bb8 {[%emt 0:00:00]} 32. Ra2 {[%emt 0:00:23]} Bd6 {[%emt 0:00:00]} 33. Nd2 {[%emt 0:03:38]} Na4 {[%emt 0:03:21] aiming for ...Nc3.} 34. Ne4 {[%emt 0:01:44][%csl LRd6,LRf6] Prevents Nc3.} Bf8 {[%emt 0:02:46]} 35. d5 {[%emt 0:08:00]} ({White should play} 35. Nxf6+ $11 Kg7 36. Nfd5) 35... Nc5 $15 {[%emt 0:01:30]} 36. Nc3 {[%emt 0:03:29]} Nd3 {[%emt 0:03:15]} 37. Rd2 $1 {[%emt 0:00:47]} Nb4 {[%emt 0:00:06]} 38. Na2 $2 {[%emt 0:01:13] [#] White does not recover from this.} (38. d6 $11 {and White is okay.}) 38... Nxa2 $1 $19 {[%emt 0:00:53]} 39. Rxa2 {[%emt 0:00:06][%mdl 4096] Endgame [#] KRB-KRN} Rb8 $1 {[%emt 0:00:59] And now ...Rb1+ would win.} 40. Nc4 {[%emt 0:01:21]} Rb4 {[%emt 0:00:36]} 41. Ne3 {[%emt 0:02:06]} (41. Nxa3 Ra4 42. d6 Bxd6 43. Nb5 Bh2+ 44. Kxh2 Rxa2 45. Kg3) 41... Rb2 {[%emt 0:01:24]} 42. Ra1 {[%emt 0:00:13]} a2 {[%emt 0:01:06] ( -> ...Rb1+)} 43. Kh2 $2 {[%emt 0:02:48]} (43. Nd1 Rb1 44. Rxa2 Rxd1+ 45. Kh2) 43... Bd6+ {[%emt 0:00:06] Black is clearly winning.} 44. g3 {[%emt 0:00:00]} Rxf2+ {[%emt 0:00:58]} 45. Kg1 {[%emt 0:00:00]} Re2 {[%emt 0:00:59]} 46. Nc4 {[%emt 0:00:00]} Bc5+ {[%emt 0:00:29]} 47. Kh1 {[%emt 0:00:31]} Rc2 {[%emt 0:00:32] Weighted Error Value: White=0.51/Black=0.13 (very precise)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "1.3"]
[White "Kolay, Alex"]
[Black "Wang, Tianqi"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2188"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,74,27,28,38,13,27,27,22,22,35,14,16,16,25,23,29,27,31,25,49,29,36,12,10,0,0,-3,0,0,0,0,0,0,0,0,0,-39,-48,-58,-41,-58,0,-10,-17,-39,-39,-407,-414,-390,-311,-319,-70,-66,-68,-65,-14,-21,-23,-5614,-1460,-29987,-29988,-29993,-29994]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:09]} a6 {[%emt 0:00:04]} 5. c5 {[%emt 0:00:54]} Bf5 {[%emt 0:00:04]} 6. Bf4 {[%emt 0:02:53]} Nbd7 {[%emt 1:33:06]} 7. h3 {[%emt 0:03:50]} e6 {[%emt 0:00:00] D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} 8. Qb3 {[%emt 0:10:39]} Ra7 {[%emt 0:00:00]} 9. e3 {[%emt 0:01:57]} h6 {[%emt 0:00:00] White has an edge.} 10. Be2 {[%emt 0:02:18]} Be7 {[%emt 0:00:00]} 11. Bh2 {[%emt 0:03:40]} O-O {[%emt 0:00:00]} 12. O-O {[%emt 0:02:41]} Ne4 {[%emt 0:00:00]} 13. Rac1 {[%emt 0:42:24] [#]} Re8 $146 {[%emt 0:00:00]} ({Predecessor:} 13... Bf6 14. Nxe4 Bxe4 15. Nd2 Bg6 16. Bd3 Bxd3 17. Qxd3 e5 18. b4 Re8 19. Nb3 Qc8 {1-0 (49) Daneshvar,B (2380)-Randil,L (1927) Tornelo 2021}) 14. Na4 {[%emt 0:06:47]} a5 {[%emt 0:00:00]} 15. Bd3 {[%emt 0:09:10]} Ng5 {[%emt 0:00:00] White must now prevent ...Nxf3+.} 16. Nxg5 {[%emt 0:04:49]} hxg5 {[%emt 0:00:00]} 17. f3 {[%emt 0:01:27]} Bf6 {[%emt 0:00:00]} 18. Bxf5 {[%emt 0:01:59]} exf5 {[%emt 0:00:00]} 19. Rcd1 {[%emt 0:00:07]} g6 {[%emt 0:00:00]} 20. Rfe1 {[%emt 0:00:11]} g4 {[%emt 0:00:00]} 21. hxg4 {[%emt 0:01:36]} fxg4 {[%emt 0:00:00]} 22. e4 {[%emt 0:00:29]} gxf3 {[%emt 0:00:00]} 23. gxf3 {[%emt 0:00:20]} Bg7 {[%emt 0:00:00]} 24. Nc3 {[%emt 0:01:49]} b6 {[%emt 0:00:00]} 25. cxb6 {[%emt 0:00:38]} Nxb6 {[%emt 0:09:30]} 26. e5 {[%emt 0:01:01]} Nd7 {[%emt 0:00:30]} (26... a4 $15 27. Qc2 Nc4) 27. Qc2 {[%emt 0:00:36]} Nf8 {[%emt 0:00:00]} 28. Na4 {[%emt 0:00:21]} Ne6 {[%emt 0:01:00]} 29. Qxc6 $2 {[%emt 0:01:53][%mdl 8192]} (29. Nc5 $15) 29... Rc7 $19 {[%emt 0:00:00]} 30. Qb5 {[%emt 0:00:30]} Rc2 {[%emt 0:01:00] ( -> ...Qg5+)} 31. Re2 {[%emt 0:00:30]} Qg5+ $2 {[%emt 0:00:00]} (31... Rc4 $19 32. Nc3 (32. Red2 $2 Bh6 $19) 32... Nxd4 33. Rxd4 Rxd4) 32. Kh1 $15 {[%emt 0:00:30]} Rec8 {[%emt 0:00:00][%cal Be8c8,Bc8c3,Bc3f3,Bf3f2][%mdl 32]} 33. Nc3 {[#]} Nxd4 {[%emt 0:01:30]} 34. Rxd4 $11 {[%emt 0:00:14]} R8xc3 $40 {[%emt 0:00:00][%mdl 128] Black mounts an attack. Really sharp!} 35. Rd1 {[%emt 0:00:35][%mdl 8192] [#]} (35. Rg4 $11 Qc1+ 36. Rg1 Rxe2 37. Qxe2) 35... Qf5 $1 {[%emt 0:00:00]} 36. Rf1 {[%emt 0:00:39]} (36. f4 Qh5) 36... Rxf3 {[%emt 0:00:00]} 37. Rg1 {[%emt 0:00:27]} Rf2 {[%emt 0:00:00] Weighted Error Value: White=0.69/Black=0.47} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "1.4"]
[White "Atanasov, Anthony"]
[Black "Avila Rodriguez, Joshua Ad"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2172"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,65,30,22,18,27,14,12,10,-19,5,0,0,0,0,-8,0,-26,-17,-16,-39,-27,2,-33,-11,-17,-17,-19,-11,-43,-51,-138,-125,-462,-467,-462,-470,-791,-787,-850,-844,-1389,-1389,-1381,-1352,-1727,-1714,-29989,-29986,-29992,-29981,-29989,-29990,-29997,-29998,-29998,-29999,-29999]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:24]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:27]} 6. Nb3 {[%emt 0:00:20]} e6 {[%emt 0:01:33] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 7. g4 {[%emt 0:00:17][%cal Bg2g4,Bg4g5][%mdl 32]} b5 {[%emt 0:01:20]} 8. Bg2 {[%emt 0:00:16][%cal Oe4e5]} Bb7 {[%emt 0:00:14] The position is equal.} 9. g5 {[%emt 0:00:19]} Nfd7 {[%emt 0:01:09]} (9... b4 $5 {[%cal Rb4c3]}) 10. h4 {[%emt 0:00:33]} b4 {[%emt 0:03:39]} 11. Ne2 {[%emt 0:00:55]} Nc6 {[%emt 0:00:11]} 12. f4 {[%emt 0:06:07]} h6 {[%emt 0:20:48]} 13. Be3 {[%emt 0:14:55]} hxg5 {[%emt 0:00:21]} 14. hxg5 {[%emt 0:00:12]} Rxh1+ {[%emt 0:00:09]} 15. Bxh1 {[%emt 0:00:06] [#]} Qc7 $146 {[%emt 0:07:36]} ({Predecessor:} 15... a5 16. Ned4 Nxd4 17. Nxd4 Nc5 18. Qg4 g6 19. O-O-O Qd7 20. e5 Bxh1 21. Rxh1 dxe5 22. fxe5 {0-1 (56) Svidler,P (2723)-Nepomniachtchi,I (2784) chess24.com INT 2020}) 16. Qd3 {[%emt 0:17:57][%cal Og5g6]} Nc5 {[%emt 0:13:48]} 17. Qc4 {[%emt 0:17:00]} a5 {[%emt 0:04:30][%cal Ba6a5,Ba5a4][%mdl 32] White must now prevent ...Ba6.} 18. Nxc5 {[%emt 0:03:36]} ({Don't blunder} 18. Bxc5 $2 Ba6 19. Qxa6 (19. Bxd6 $2 Bxd6 20. Qxa6 Rxa6 $19) 19... Rxa6 $19) 18... dxc5 {[%emt 0:00:34]} 19. c3 {[%emt 0:07:48]} (19. Bxc5 $2 Ba6 20. Qb3 Bxc5 $19) (19. g6 $5 {[%cal Rg6f7]}) 19... a4 {[%emt 0:09:38]} 20. cxb4 {[%emt 0:00:44]} ({But not} 20. Bxc5 $2 Ba6 21. Qxa6 Rxa6 $19) (20. e5 $1 $15) 20... Nxb4 $17 {[%emt 0:00:18] Threatens to win with ...a3.} 21. a3 $2 {[%emt 0:14:16][%mdl 8192] Now White is beyond hope.} (21. Qc3 $17 {is tougher.}) 21... Ba6 $19 {[%emt 0:00:13]} 22. Qc3 {[%emt 0:00:04]} Nd3+ {[%emt 0:03:04]} 23. Kd2 {[%emt 0:01:37]} (23. Kf1 $142 Nxf4 24. Bf3) 23... Rb8 {[%emt 0:01:35][%cal Ba8b8,Bb8b5,Bb5b3][%mdl 32]} 24. b4 {[%emt 0:04:46]} Qd7 {[%emt 0:08:47][%cal Rc5b4]} 25. b5 {[%emt 0:01:58] [#]} Rxb5 $1 {[%emt 0:00:32]} 26. Kd1 {[%emt 0:02:40]} Rb3 {[%emt 0:02:48]} 27. Qd2 {[%emt 0:00:53]} Rb2 {[%emt 0:00:16]} 28. Qa5 {[%emt 0:00:59]} Nxf4+ {[%emt 0:01:10] Black mates.} 29. Kc1 {[%emt 0:00:14]} Nd3+ {[%emt 0:05:01]} 30. Kd1 {[%emt 0:00:04]} Nb4+ {[%emt 0:00:17]} 31. Kc1 {[%emt 0:00:40] [#]} Qd1+ $3 {[%emt 0:00:49][%mdl 512]} 32. Kxd1 {[%emt 0:00:29]} Bxe2+ {[%emt 0:00:05]} 33. Ke1 {[%emt 0:00:06]} Nd3# {[%emt 0:00:38] Weighted Error Value: White=1.00/Black=0.04 (flawless)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "1.5"]
[White "Adu, Oladapo"]
[Black "Ringoir, Tanguy"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2056"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,55,17,18,-14,-14,-6,-6,-38,-11,-85,-70,-122,-112,-115,-91,-97,-84,-72,-84,-74,-79,-84,-70,-107,-98,-91,-85,-123,-124,-227,-175,-283,-244,-230,-158,-148,-140,-283,-266,-268,-272,-268,-255,-316,-319,-579,-537,-566]} 1. c4 {[%emt 0:00:29]} e5 {[%emt 0:05:26]} 2. Nc3 {[%emt 0:00:43]} Nf6 {[%emt 0:00:46]} 3. g3 {[%emt 0:00:49]} c6 {[%emt 0:01:35]} 4. d4 {[%emt 0:02:14]} e4 {[%emt 0:02:16]} 5. Bg5 {[%emt 0:00:51]} Bb4 $1 {[%emt 0:00:06] [#]} 6. a3 $146 {[%emt 0:01:57] A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6.} ({Predecessor:} 6. Bg2 d5 7. Qb3 Bxc3+ 8. bxc3 Nbd7 9. Nh3 O-O 10. O-O h6 11. Bxf6 Nxf6 12. cxd5 cxd5 {0-1 (53) Gagunashvili,M (2573)-Paichadze,L (2566) Tbilisi 2022}) 6... Bxc3+ {[%emt 0:00:25]} 7. bxc3 {[%emt 0:00:14]} O-O {[%emt 0:00:49]} 8. c5 {[%emt 0:06:07] The position is equal.} h6 {[%emt 0:02:58]} 9. Bd2 {[%emt 0:05:53]} (9. Bf4 $11 {keeps the balance.}) 9... b6 {[%emt 0:06:08]} 10. cxb6 {[%emt 0:00:29]} (10. Bf4 $15) 10... axb6 $17 {[%emt 0:00:03]} 11. c4 {[%emt 0:01:01]} Ba6 {[%emt 0:14:11]} 12. e3 {[%emt 0:00:29]} c5 {[%emt 0:03:01]} 13. d5 {[%emt 0:08:32]} d6 {[%emt 0:00:02]} 14. Bc3 {[%emt 0:03:17]} Nbd7 {[%emt 0:00:03]} 15. a4 {[%emt 0:01:28]} Qe7 {[%emt 0:00:28]} 16. Be2 {[%emt 0:03:19]} Ne5 {[%emt 0:00:15]} 17. Qb3 {[%emt 0:01:20]} Rfe8 {[%emt 0:09:19]} 18. Rb1 {[%emt 0:02:50]} Bc8 {[%emt 0:00:45] Black is much more active. The white rooks are badly placed.} 19. Qxb6 {[%emt 0:02:36]} (19. Ra1 $17) 19... Rxa4 {[%emt 0:00:12] Threatens to win with ...Nd3+.} 20. Qb3 {[%emt 0:00:16]} (20. Kf1 $142) 20... Qa7 {[%emt 0:14:45]} 21. Kf1 {[%emt 0:02:31] [#]} Nxc4 {[%emt 0:05:02][%mdl 512]} 22. Bxc4 {[%emt 0:04:09]} Rxc4 {[%emt 0:00:03]} 23. Qxc4 {[%emt 0:00:43] Now White is beyond hope.} (23. Kg2 $17 {might work better.} Qa4 24. Bxf6 gxf6 25. Ne2) 23... Ba6 $19 {[%emt 0:00:15][%cal Bc8a6,Ba6b5,Bb5d3][%mdl 32]} 24. Rb5 {[%emt 0:00:02][%cal Of1g2]} Qd7 {[%emt 0:01:10][%mdl 64] Pin} 25. Kg2 {[%emt 0:01:40][%cal Oc3f6]} ({But not} 25. Bxf6 $2 Bxb5 26. Qe2 Bxe2+ $19) 25... Bxb5 {[%emt 0:00:04]} 26. Qb3 {[%emt 0:00:12]} Rb8 {[%emt 0:00:52][%cal Ob5f1] [#] And now ...Bf1+! would win.} 27. Qd1 {[%emt 0:00:14] Inhibits Bf1+.} (27. Qa2 Qf5 28. Bxf6 Qxf6 29. Qb1) 27... Bd3 {[%emt 0:03:30]} 28. Bxf6 {[%emt 0:00:48] Weighted Error Value: White=0.46/Black=0.12 (very precise)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "2.1"]
[White "Zaloznyy, Mike"]
[Black "Ringoir, Tanguy"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2171"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,42,8,0,0,0,0,0,0,-7,-5,-3,18,-64,-47,-52,-58,-51,-45,-97,-66,-391,-358,-465,-465,-466,-441,-481,-481,-29987,-29988]} 1. Nf3 {[%emt 0:03:44]} c5 {[%emt 0:00:08]} 2. b3 {[%emt 0:01:59]} d5 {[%emt 0:02:17]} 3. e3 {[%emt 0:00:38]} Nf6 {[%emt 0:00:53]} 4. Bb2 {[%emt 0:00:32]} e6 {[%emt 0:00:09]} 5. c4 {[%emt 0:01:27]} Nc6 {[%emt 0:00:23]} 6. cxd5 {[%emt 0:02:05]} exd5 {[%emt 0:00:03]} 7. Bb5 {[%emt 0:03:39]} Bd6 {[%emt 0:00:07]} 8. O-O {[%emt 0:00:39]} O-O {[%emt 0:00:07] A13: English Opening: 1...e6.} 9. d4 {[%emt 0:00:17]} cxd4 {[%emt 0:00:08]} 10. Nxd4 {[%emt 0:02:18]} Bc7 {[%emt 0:00:02] The position is equal.} 11. Nf3 {[%emt 0:01:30]} Bg4 {[%emt 0:02:50]} 12. Nbd2 {[%emt 0:03:42]} Qd6 {[%emt 0:05:44] [#]} 13. Qc1 $146 {[%emt 0:07:14]} ({White should play} 13. h3 $11 Bf5 14. Qe2) ({Predecessor:} 13. Rc1 Rfe8 14. h3 Bh5 15. Re1 Rac8 16. Nf1 Ba5 17. Re2 Bxf3 18. gxf3 Nh5 19. Rec2 {1-0 (50) So,W (2770)-Aronian,L (2773) Lichess.org INT 2020}) 13... Ne4 $1 $15 {[%emt 0:17:52] [#] White must now prevent ...Nxd2.} 14. g3 $1 {[%emt 0:24:28]} Nxd2 {[%emt 0:01:44]} 15. Nxd2 {[%emt 0:00:25]} Rfe8 {[%emt 0:00:42]} 16. Re1 {[%emt 0:11:32]} (16. Qc3 $15 Qg6 17. b4) 16... Rac8 {[%emt 0:21:43] Black is more active.} 17. e4 $2 {[%emt 0:04:07][%mdl 8192] This costs White the game.} (17. Bxc6 $15 bxc6 18. Bd4) 17... Ba5 $19 {[%emt 0:12:17]} 18. exd5 {[%emt 0:21:22]} Qxd5 {[%emt 0:00:16]} 19. Rxe8+ {[%emt 0:05:59]} Rxe8 {[%emt 0:00:02]} 20. Bxc6 {[%emt 0:00:27]} bxc6 {[%emt 0:00:02]} ({Worse is} 20... Qxc6 21. Qxc6 bxc6 22. Nc4 $11) 21. Bc3 {[%emt 0:00:11] [#]} (21. Qc4 $19 Qxd2 22. Qd4 Qxd4 23. Bxd4) 21... Bh3 {[%emt 0:00:26] Weighted Error Value: White=0.89/Black=0.04 (flawless)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "2.2"]
[White "Avila Rodriguez, Joshua Ad"]
[Black "Adu, Oladapo"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2210"]
[BlackElo "2056"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,49,47,41,39,30,27,31,30,27,23,25,30,15,20,12,32,0,0,0,0,0,14,-17,-16,-24,-22,-31,-22,-34,-18,-30,0,-16,0,-55]} 1. e4 {[%emt 0:00:07]} c5 {[%emt 0:04:22]} 2. Nf3 {[%emt 0:00:22]} e6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:11]} a6 {[%emt 0:00:10]} 5. Bd3 {[%emt 0:00:50]} Bc5 {[%emt 0:00:14]} 6. Nb3 {[%emt 0:00:09]} Ba7 {[%emt 0:00:08]} 7. Qe2 {[%emt 0:00:59]} Ne7 {[%emt 0:00:11]} 8. Be3 {[%emt 0:01:04]} Nbc6 {[%emt 0:00:14]} 9. Nc3 {[%emt 0:00:25]} b5 {[%emt 0:00:22] was the old line (9...0-0). B42: Sicilian: Kan Variation: 5 Bd3.} 10. Bxa7 {[%emt 0:05:31]} Rxa7 {[%emt 0:00:17]} 11. a4 $1 {[%emt 0:01:02]} b4 {[%emt 0:00:34] [#] White is slightly better.} 12. Nd5 $146 {[%emt 0:00:10]} ({Predecessor:} 12. Nd1 d5 13. O-O dxe4 14. Bxe4 Nd4 15. Qc4 Nxb3 16. cxb3 a5 17. Qb5+ Bd7 18. Qc5 {0-1 (59) Anand,V (2801)-Kamsky,G (2714) Moscow 2007}) 12... O-O {[%emt 0:01:14]} 13. Nxe7+ {[%emt 0:00:20]} Qxe7 {[%emt 0:00:42]} 14. O-O {[%emt 0:03:47]} Ne5 {[%emt 0:04:27]} 15. Rac1 {[%emt 0:11:55]} d6 {[%emt 0:10:26]} 16. f4 {[%emt 0:11:15]} Nxd3 {[%emt 0:00:22]} 17. cxd3 {[%emt 0:00:05]} Bd7 {[%emt 0:01:32]} 18. a5 {[%emt 0:06:24]} Qd8 {[%emt 0:00:46]} 19. Kh1 {[%emt 0:14:56]} Ba4 {[%emt 0:04:49]} 20. Nd2 {[%emt 0:03:55]} Bb5 {[%emt 0:04:58]} 21. Qe3 {[%emt 0:05:11]} Rc7 {[%emt 0:00:56]} 22. Nb3 {[%emt 0:09:30]} Ba4 {[%emt 0:03:12]} 23. Nd2 {[%emt 0:05:37]} Bb5 {[%emt 0:00:21]} 24. Nb3 {[%emt 0:00:14]} Ba4 {[%emt 0:00:15]} 25. Nd2 {[%emt 0:00:08] Weighted Error Value: White=0.08 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "2.3"]
[White "Wang, Tianqi"]
[Black "Atanasov, Anthony"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2402"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,137,12,0,12,14,10,10,10,7,6,4,15,0,0,9,7,0,35,20,45,25,43,25,53,58,75,48,59,0,57,37,44,35,45,52,50,54,75,55,57,22,18,20,22,19,37,7,53,46,84,84,87,86,84,91,113,57,70,35,84,84,84,84,84,84,84,84,90,84,110,109,160,153,192,190,190,190,230,186,186,186,230,230,230,230,230,230,200,185,469,230,1287,1289,1155,779,6371,6440,29956,10163,6095,5077,29965,29965,29965,29961,29962,11979,4134,1570,29980,29981,29981,29982,29983,29983,29984,29985,29985,29986,29986,29987,29987,29988]} 1. e4 {[%emt 0:01:46]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:49]} Nf6 {[%emt 1:31:24]} 3. Nc3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:08]} exd4 {[%emt 0:00:00]} 5. Nxd4 {[%emt 0:00:05]} Bb4 {[%emt 0:00:00]} 6. Nxc6 {[%emt 0:00:06]} bxc6 {[%emt 0:00:00]} 7. Bd3 {[%emt 0:00:06]} d5 {[%emt 0:00:00]} 8. Bd2 {[%emt 1:31:14]} O-O {[%emt 0:00:00]} 9. O-O {[%emt 0:00:00]} Bxc3 {[%emt 0:00:00] C47: Scotch Four Knights and Four Knights with 4 g3.} 10. Bxc3 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:00]} 11. Bxe4 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00] The position is equal.} 12. Qe2 {[%emt 0:00:00] 12.Qh5 is the hot move.} Qe7 {[%emt 0:00:00]} 13. Rad1 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 14. Qe3 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:00] [#]} 15. Rd4 $146 {[%emt 0:00:00]} ({Predecessor:} 15. Rxd8+ Qxd8 16. f3 Qd5 17. fxe4 Bxe4 18. Qg3 Bg6 19. Re1 Qd6 20. Be5 Qc5+ 21. Qf2 Qxf2+ 22. Kxf2 Bxc2 23. Bxc7 {½-½ (65) Golubev,M (2461)-Davtyan,A (2461) Chess.com INT 2020}) 15... Rxd4 {[%emt 0:00:00]} 16. Qxd4 {[%emt 0:00:00][%csl Gc3][%cal Rd4g7] [#]} Qg5 {[%emt 0:00:00]} 17. Qe5 {[%emt 0:00:00][%mdl 1024] White has compensation.} Rc8 {[%emt 0:00:00]} 18. Re1 {[%emt 0:00:00][%cal Oh2h4]} h5 {[%emt 0:00:00]} 19. Kh1 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 20. h3 $1 {[%emt 0:00:00]} Qg6 {[%emt 0:00:00]} 21. Qf4 {[%emt 0:00:00]} Qh5 {[%emt 0:00:00]} 22. Qe5 {[%emt 0:00:00][%csl Gc3][%cal Re5g7]} (22. Qe3 $5 {[%cal Re3a7]}) 22... Qg6 {[%emt 0:00:00]} 23. Re3 {[%emt 0:00:00]} Rd8 {[%emt 0:00:00]} 24. Qxc7 {[%emt 0:00:00]} Rd1+ {[%emt 0:00:00]} 25. Re1 {[%emt 0:00:00]} Qd6 {[%emt 0:00:00]} 26. Qxa7 {[%emt 0:00:00]} Rxe1+ {[%emt 0:00:47]} 27. Bxe1 $14 {[%emt 0:00:00][%mdl 4096] Endgame KQB-KQB} Qd1 {[%emt 0:03:04][%csl LRc2,LRe1]} 28. Qb8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:01]} 29. Qb4 {[%emt 0:00:00]} Qxc2 {[%emt 0:00:45]} 30. Kh2 {[%emt 0:00:00]} c5 {[%emt 0:00:16]} 31. Qb8 {[%emt 0:00:00]} e3 {[%emt 0:01:25]} (31... Kg6 $11) 32. Qf4 {[%emt 0:00:00]} exf2 {[%emt 0:05:06]} 33. Qxh4+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:17]} 34. Qg3+ {[%emt 0:00:00]} ({Don't take} 34. Bxf2 Qxb2 35. a4 (35. Bxc5 Qxa2 36. Qg3+ Kh7 $11) 35... c4 $14) 34... Kh7 {[%emt 0:00:01]} 35. Qxf2 {[%emt 0:00:00]} c4 {[%emt 0:00:45]} 36. Qg3 {[%emt 0:00:00]} (36. a4 $16) 36... f6 {[%emt 0:00:59]} 37. Bc3 {[%emt 0:00:00]} Be4 {[%emt 0:00:01]} (37... Qa4 $14) 38. a4 $16 {[%emt 0:00:00]} Bb7 {[%emt 0:02:13]} 39. Qh4+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:01][%csl Gb7][%cal Rc2g2]} 40. Qg4+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:15]} 41. a5 {[%emt 0:00:00][%cal Oc3f6] aiming for Bxf6!} Qf2 {[%emt 0:00:33]} 42. h4 {[%emt 0:00:00]} Qc5 {[%emt 0:00:37]} 43. Qd7 {[%emt 0:00:00] Inhibits Qd6+.} Bc8 {[%emt 0:01:02] [#]} ({Black should try} 43... Bc6 44. Qg4 Qd6+ 45. Kh1 Bb7) 44. Bd4 $1 {[%emt 0:00:00]} Bxd7 {[%emt 0:00:18]} 45. Bxc5 {[%emt 0:00:00] Hoping for a6. KB-KB} Kg6 {[%emt 0:00:08]} 46. Kg3 {[%emt 0:00:00]} Kf5 {[%emt 0:00:26]} 47. Bf8 {[%emt 0:00:00]} g6 {[%emt 0:00:12]} 48. a6 {[%emt 0:00:00]} Bc6 {[%emt 0:00:50]} 49. Bg7 {[%emt 0:00:00] Threatens to win with Kf2.} Ke6 {[%emt 0:00:37]} 50. Kf2 {[%emt 0:00:00]} f5 {[%emt 0:02:47]} 51. g3 {[%emt 0:00:00] And now Ke3 would win.} Kd5 {[%emt 0:00:32]} 52. Ke3 {[%emt 0:22:00]} Ke6 $2 {[%emt 0:01:02]} (52... Bb5 {was worth a try.} 53. a7 Bc6) 53. Kd4 {[%emt 0:00:00]} (53. Bc3 $142 {Kd4 is the strong threat.} Kd6 54. Kf4) 53... Bb5 $2 {[%emt 0:00:00]} (53... Bf3 54. a7 Bd5) 54. a7 $18 {[%emt 0:00:00]} Bc6 {[%emt 0:00:05]} 55. Kxc4 {[%emt 0:00:00]} Bf3 {[%emt 0:00:26]} 56. Kd4 {[%emt 0:00:00]} Bb7 {[%emt 0:00:35]} 57. Ke3 {[%emt 0:02:30]} Ba8 {[%emt 0:00:37]} 58. Kf4 {[%emt 0:00:00] White threatens Kg5 and mate.} Bh1 {[%emt 0:00:43]} 59. Kg5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:22]} 60. Bd4 {[%emt 0:00:00]} Bf3 {[%emt 0:00:40]} 61. Bf6 {[%emt 0:00:00][%cal Oh4h5] Threatening mate with h5!} Be4 {[%emt 0:00:13]} 62. b3 {[%emt 0:00:00]} (62. b4 $142 Ke6 63. b5) 62... Bd5 {[%emt 0:00:46]} 63. h5 {[%emt 0:00:00] White mates.} gxh5 {[%emt 0:00:11]} 64. Kxf5 {[%emt 0:00:00]} Bf3 {[%emt 0:00:31]} 65. Ke5 {[%emt 0:00:00]} Bg2 {[%emt 0:00:15]} 66. Bh4 {[%emt 0:00:00]} Ke8 {[%emt 0:00:05]} 67. Kd6 {[%emt 0:00:00]} Bf3 {[%emt 0:00:08]} 68. Kc7 {[%emt 0:00:00]} Be4 {[%emt 0:00:06]} 69. b4 {[%emt 0:00:00] Weighted Error Value: White=0.14 (very precise) /Black=0.47} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "2.4"]
[White "Eckert, Doug"]
[Black "Kolay, Alex"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2177"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,149,0,0,0,0,0,0,0,0,0,0,0,2,0,2,-26,-14,-30,-19,-20,-16,-27,-41,-32,-10,-28,-20,-36,83,104,241,231,202,217,411,408,501,501,496,472,467,467,450,462,522,513,512,505,538,538,538,535,519,521,527,515,514,490,458,389,387,380,458,458,458,459,457,426,426,418,479,479,472,465,458,447,447,407,403,396,389,381,367,339,277,266,12831,12831,12831,12831,12833,12831,12835,545,1187,536,12841,12842,12842,12843,12845,12845,12846,12845,12845,12845,12846,0,12845,12846,12849,12849,12850,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27998,27998,27996,27996,27997,27997]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:07][%cal Bd7d5,Bd5c4][%mdl 32]} 2. c4 {[%emt 0:00:12]} c6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:12]} dxc4 {[%emt 0:00:38]} 5. Bg2 {[%emt 0:00:49]} b5 {[%emt 0:00:35]} 6. Ne5 {[%emt 0:02:45] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Bb7 {[%emt 0:00:44]} 7. a4 $1 {[%emt 0:04:47]} a6 {[%emt 0:03:08]} 8. b3 {[%emt 0:04:35] The position is equal.} cxb3 {[%emt 0:01:27]} 9. Qxb3 {[%emt 0:05:43][%csl Ge5][%cal Rb3f7] [#]} e6 {[%emt 0:00:19]} 10. Bb2 {[%emt 0:01:42]} Qb6 {[%emt 0:42:34]} 11. O-O {[%emt 0:04:03]} Nbd7 {[%emt 0:01:24] [#]} 12. a5 $146 {[%emt 0:19:23]} ({Predecessor:} 12. Nxd7 Nxd7 13. Nd2 Be7 14. axb5 cxb5 15. d5 e5 16. Rfd1 a5 17. d6 Bxg2 18. dxe7 {1-0 (46) Fridman,D (2633)-Stefanova,A (2486) Skopje 2018}) 12... Qc7 {[%emt 0:01:22]} 13. Nxd7 $1 {[%emt 0:20:57]} Nxd7 {[%emt 0:08:52]} 14. Rc1 {[%emt 0:00:16]} Be7 {[%emt 0:14:31]} 15. Nd2 {[%emt 0:02:00]} O-O {[%emt 0:09:22]} 16. Ne4 {[%emt 0:02:44]} e5 {[%emt 0:08:24]} 17. e3 {[%emt 0:07:54][%cal Be2e3,Be3d4,Bd4d5,Bd5c6][%mdl 32]} exd4 {[%emt 0:03:47]} 18. exd4 {[%emt 0:00:05]} Rfd8 {[%emt 0:01:09] [#]} (18... Rad8 $15 {keeps the upper hand.}) 19. d5 $1 $16 {[%emt 0:02:19] Hoping for dxc6. White is more active. Black is on the road to losing.} Nf8 {[%emt 0:00:42]} (19... Ne5 $16) 20. dxc6 {[%emt 0:00:32]} Bc8 {[%emt 0:00:05]} 21. Qe3 $40 {[%emt 0:05:38][%mdl 128] Black is in trouble.} ({Don't play} 21. Qc3 $6 Ne6 22. Qe3 b4) 21... Rb8 {[%emt 0:01:03]} (21... Bf5 {keeps fighting.} 22. Nc3 (22. Qc3 Ne6 $14) 22... Be6) 22. Nc5 $18 {[%emt 0:01:45]} ({Less strong is} 22. Qc3 Ne6 $14) 22... Ne6 {[%emt 0:00:23]} 23. Nxe6 {[%emt 0:01:33]} Bxe6 {[%emt 0:00:07]} 24. Qe5 {[%emt 0:01:33]} Qxe5 {[%emt 0:00:27]} 25. Bxe5 {[%emt 0:00:05] aiming for c7.} Rbc8 {[%emt 0:00:59]} 26. c7 {[%emt 0:00:21]} Re8 {[%emt 0:00:25]} 27. Bb7 {[%emt 0:00:22][%csl LRa6,LRc8]} f6 {[%emt 0:00:09]} 28. Bd4 {[%emt 0:01:08]} Bc4 {[%emt 0:00:16]} 29. Bb6 {[%emt 0:01:27]} Bd6 {[%emt 0:00:41]} 30. Bxa6 {[%emt 0:10:33]} Bxc7 {[%emt 0:00:09]} 31. Bxc8 {[%emt 0:00:00]} Rxc8 {[%emt 0:00:06]} 32. Bxc7 {[%emt 0:00:00]} Rxc7 {[%emt 0:00:13][%mdl 4096] Endgame KRR-KRB} 33. Rd1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:54]} 34. Rd8 {[%emt 0:00:00]} Ra7 {[%emt 0:00:25]} 35. Rb8 {[%emt 0:00:00] Black must now prevent a6.} Kg6 {[%emt 0:00:05]} 36. a6 {[%emt 0:00:00] Threatens to win with Rb7.} b4 {[%emt 0:00:26]} 37. Rxb4 {[%emt 0:00:00]} Rxa6 {[%emt 0:00:04]} 38. Rxa6 {[%emt 0:00:00]} Bxa6 {[%emt 0:00:04] KR-KB} 39. Ra4 {[%emt 0:00:00]} Bb7 {[%emt 0:00:21]} 40. Ra5 {[%emt 0:00:00]} Be4 {[%emt 0:01:00]} 41. Kf1 {[%emt 0:00:00]} Bf3 {[%emt 0:02:45]} 42. Ke1 {[%emt 0:00:00]} Kh6 {[%emt 0:00:18]} 43. Ra6 {[%emt 0:00:00]} Bb7 {[%emt 0:00:26]} 44. Rb6 {[%emt 0:00:00]} Bc8 {[%emt 0:00:08]} 45. Kd2 {[%emt 0:00:00]} Kg6 {[%emt 0:00:04]} 46. Ke3 {[%emt 0:00:04]} Kf7 {[%emt 0:00:06]} 47. Rc6 {[%emt 0:00:23]} Bd7 {[%emt 0:00:13]} (47... Be6 48. h4 h5) 48. Rc7 {[%emt 0:00:06]} Ke6 {[%emt 0:00:03]} 49. h4 {[%emt 0:01:30]} g6 {[%emt 0:00:36]} 50. Ra7 {[%emt 0:00:35]} h6 {[%emt 0:00:27]} 51. Ra6+ {[%emt 0:00:49]} (51. f3 $142 Kd6 52. g4) 51... Ke7 {[%emt 0:03:12]} 52. Kd4 {[%emt 0:00:19]} (52. f3 $142 Bc8 53. Ra5) 52... g5 {[%emt 0:00:00]} 53. hxg5 {[%emt 0:00:43]} hxg5 {[%emt 0:00:00]} 54. Kd5 {[%emt 0:00:30]} Bg4 {[%emt 0:00:00]} 55. Ra7+ {[%emt 0:00:10]} Kf8 {[%emt 0:00:00]} 56. Kd6 {[%emt 0:01:28]} Bh3 {[%emt 0:00:38]} 57. Rc7 {[%emt 0:00:05]} Bg4 {[%emt 0:01:36]} 58. Ra7 {[%emt 0:00:24]} Bh3 $1 {[%emt 0:00:12]} 59. f3 {[%emt 0:00:10]} Bg2 {[%emt 0:00:55]} 60. Ke6 {[%emt 0:00:15]} Bxf3 {[%emt 0:00:06]} 61. Kxf6 {[%emt 0:00:23]} g4 {[%emt 0:00:06] White mates.} 62. Rc7 {[%emt 0:00:20][%cal Rc7c8]} Kg8 {[%emt 0:00:35]} 63. Kg5 {[%emt 0:00:35]} Kf8 {[%emt 0:00:31]} 64. Rc4 {[%emt 0:00:42]} Kf7 {[%emt 0:00:15]} 65. Kf5 {[%emt 0:02:37]} Kg7 {[%emt 0:00:29]} 66. Rc7+ {[%emt 0:00:19]} Kf8 {[%emt 0:00:33]} 67. Kg6 {[%emt 0:01:07]} Ke8 {[%emt 0:01:31]} 68. Rf7 {[%emt 0:01:05]} Be4+ {[%emt 0:00:17]} 69. Kg7 {[%emt 0:00:05]} Bf3 {[%emt 0:00:06]} 70. Rf4 {[%emt 0:00:08]} Ke7 {[%emt 0:00:40]} 71. Kg6 {[%emt 0:00:08]} Bd1 {[%emt 0:00:31]} 72. Kg5 {[%emt 0:00:11]} Ke6 {[%emt 0:00:17]} 73. Rxg4 {[%emt 0:00:19]} Bxg4 {[%emt 0:00:08]} 74. Kxg4 {[%emt 0:00:03]} Kf6 {[%emt 0:00:16]} 75. Kh5 {[%emt 0:00:09] Weighted Error Value: White=0.37/Black=0.24 (precise)} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.25"]
[Round "2.5"]
[White "Homa, Seth"]
[Black "Mishra, Prateek"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2237"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,84,7,0,9,6,20,0,6,3,8,0,11,0,20,16,45,42,43,23,92,87,89,15,8,0,0,0,0,0,0,0,0,0,0,0,4,-11,-20,-32,0,-86,-87,-77,-63,-250,-241,-483,-475,-818,-794,-881,-882,-799,-413,-766,-644,-29976,-29977,-29989,-29989,-29992,-29988,-29989,-29990,-29992,-29989,-29989,-29990,-29991,-29992]} 1. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:04]} 2. Nc3 {[%emt 0:00:18]} c5 {[%emt 0:00:11]} 3. g3 {[%emt 0:00:15]} Bg7 {[%emt 0:00:28]} 4. Bg2 {[%emt 0:00:12]} Nc6 {[%emt 0:00:08]} 5. e4 {[%emt 0:00:16]} d6 {[%emt 0:02:12]} 6. d3 {[%emt 0:00:14]} e5 {[%emt 0:00:34]} 7. Nge2 {[%emt 0:00:17]} Nge7 {[%emt 0:00:16]} 8. O-O {[%emt 0:00:36]} O-O {[%emt 0:00:13]} 9. a3 {[%emt 0:01:32]} a6 {[%emt 0:07:59] A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} 10. Rb1 {[%emt 0:01:00]} Rb8 {[%emt 0:00:36]} 11. b4 {[%emt 0:00:12]} cxb4 {[%emt 0:00:52] The position is equal.} 12. axb4 {[%emt 0:00:11]} b5 $1 {[%emt 0:00:11]} 13. cxb5 {[%emt 0:00:10]} axb5 {[%emt 0:00:08]} 14. Bg5 {[%emt 0:03:14]} Be6 {[%emt 0:11:09]} 15. Qd2 {[%emt 0:01:15] [#]} Qd7 $146 {[%emt 0:01:48]} ({Predecessor:} 15... f6 16. Be3 f5 17. exf5 Bxf5 18. Nd5 Be6 19. Nxe7+ Nxe7 20. Rfc1 Nf5 21. Ra1 Rc8 22. Rxc8 Qxc8 {1-0 (55) Malinowski,D (2238)-Morosi,D (2166) ICCF email 2017}) 16. Nd5 {[%emt 0:07:05] [#] aiming for Nf6+.} Bxd5 {[%emt 0:20:26]} 17. exd5 {[%emt 0:00:29]} Nd4 {[%emt 0:04:38]} (17... Nd8 $11 {keeps the balance.}) 18. Nxd4 $16 {[%emt 0:09:37]} exd4 {[%emt 0:00:06]} 19. Bxe7 {[%emt 0:05:21]} ({White should play} 19. Rfe1 $16 Rfe8 20. h4) 19... Qxe7 $11 {[%emt 0:00:10]} 20. Rfc1 {[%emt 0:00:12]} Ra8 {[%emt 0:08:52][%cal Bb8a8,Ba8a3,Ba3c3][%mdl 32]} 21. Rc6 {[%emt 0:02:41]} Ra3 {[%emt 0:01:07]} 22. h4 {[%emt 0:28:29]} Rfa8 {[%emt 0:02:21]} 23. Rbc1 {[%emt 0:03:21]} Rc3 {[%emt 0:01:30]} 24. h5 {[%emt 0:06:14]} gxh5 {[%emt 0:08:46][%cal Bg6h5,Bh5h4,Bh4h3,Bh3h2][%mdl 32]} 25. Be4 {[%emt 0:01:11]} h4 {[%emt 0:03:02]} 26. g4 {[%emt 0:00:28]} h3 {[%emt 0:01:39]} 27. Qf4 {[%emt 0:01:41]} Qe5 {[%emt 0:02:20]} 28. Qf3 {[%emt 0:01:05]} (28. Qd2 $1 $11) 28... h2+ $17 {[%emt 0:01:48]} 29. Kg2 {[%emt 0:00:18]} Qg5 $36 {[%emt 0:05:30][%mdl 2048] Black fights for an advantage. Chess con chili.} 30. Rh1 {[%emt 0:03:37] Loses the game.} (30. Rf1 $1 $15) 30... Be5 $19 {[%emt 0:00:29]} 31. Rxc3 $2 {[%emt 0:11:00]} (31. Qf5 {might work better.} Qxf5 32. Bxf5) 31... dxc3 {[%emt 0:00:09]} 32. d4 {[%emt 0:00:07]} (32. Qf5 $142 Qxf5 33. Bxf5) 32... Bf4 {[%emt 0:01:05]} 33. Qh3 {[%emt 0:00:57]} h6 {[%emt 0:02:28][%cal Bh7h6,Bh6h5,Bh5g4][%mdl 32] Active counter play!} 34. Bf5 {[%emt 0:00:06]} Ra3 {[%emt 0:02:31] [#] ...Ra2 is the strong threat.} 35. Qd3 {[%emt 0:00:55]} (35. Re1 $142) 35... h5 {[%emt 0:00:27]} 36. Qxb5 {[%emt 0:00:06]} hxg4 {[%emt 0:00:19] Black mates.} 37. Qe8+ {[%emt 0:01:43]} Kg7 {[%emt 0:12:28]} 38. Bh7 {[%emt 0:12:59]} Qxd5+ {[%emt 0:00:30]} 39. Be4 {[%emt 0:00:30]} Qh5 {[%emt 0:00:00][%csl Gg4][%cal Rh5h3]} 40. Kf1 {[%emt 0:00:30]} Ra1+ {[%emt 0:00:00]} 41. Ke2 {[%emt 0:00:00]} Rxh1 {[%emt 0:01:30]} 42. Bxh1 {[%emt 0:00:00]} c2 {[%emt 0:00:00] Weighted Error Value: White=0.66/Black=0.28 (precise)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "3.1"]
[White "Mishra, Prateek"]
[Black "Zaloznyy, Mike"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2204"]
[BlackElo "2171"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,53,16,6,11,11,16,6,0,22,13,18,6,8,2,16,0,0,0,0,-16,-20,-42,-32,-47,-50,-48,-36,-40,-29,-34,124,113,132,116,593,362,356,320,1287,1282,1104,354,1866,824,6237,5727]} 1. e4 {[%emt 0:01:20]} c6 {[%emt 0:09:51]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:14]} 3. e5 {[%emt 0:00:06]} c5 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:05]} cxd4 {[%emt 0:00:10]} 5. Nxd4 {[%emt 0:00:08]} Nc6 {[%emt 1:22:42]} 6. Nxc6 {[%emt 0:00:20] B12: Caro-Kann: Advance Variation.} bxc6 {[%emt 0:00:00]} 7. Bd3 {[%emt 0:00:05]} e6 {[%emt 0:00:00]} 8. Nd2 {[%emt 0:00:46] [#] The position is equal.} a5 $146 {[%emt 0:00:00]} ({Predecessor:} 8... Ne7 9. Nf3 a5 10. O-O Ng6 11. Re1 Ba6 12. Bxg6 hxg6 13. Bg5 Qb6 14. Rb1 c5 15. b3 Be7 16. Bxe7 Kxe7 17. Qd2 {½-½ (17) Paravyan,D (2617)-Alekseenko,K (2698) Chess.com INT 2022}) 9. Nf3 {[%emt 0:00:36]} Ba6 {[%emt 0:00:00]} 10. Bxa6 {[%emt 0:02:25]} Rxa6 {[%emt 0:00:00]} 11. Qd3 {[%emt 0:00:03]} Qb6 {[%emt 0:00:00]} 12. O-O {[%emt 0:01:22]} Bc5 {[%emt 0:00:00]} 13. c3 {[%emt 0:04:08][%cal Ob2b4]} a4 {[%emt 0:00:00]} 14. Bd2 {[%emt 0:01:59]} Ne7 {[%emt 0:00:00]} 15. Nd4 {[%emt 0:12:21]} (15. Rac1 {is more complex.} O-O 16. Ng5 Ng6 17. h4) 15... Qa7 {[%emt 0:00:00]} 16. Be3 {[%emt 0:03:46][%cal Od4f5]} Bb6 $1 {[%emt 0:00:00]} 17. f4 {[%emt 0:05:03]} g6 {[%emt 0:00:00]} 18. g4 {[%emt 0:01:51]} h5 {[%emt 0:00:00]} 19. f5 $1 {[%emt 0:07:02]} hxg4 $2 {[%emt 0:00:00]} (19... Bxd4 $15 {stays ahead.} 20. Bxd4 c5) 20. fxe6 $16 {[%emt 0:00:52]} fxe6 {[%emt 0:00:00] Hoping for ...Nf5.} 21. Rf6 {[%emt 0:00:45] 0x0.0013b8fa2b8bdp-1022s more active pieces.} Rh3 $2 {[%emt 0:00:00][%mdl 8192] This move loses the game for Black.} (21... Bxd4 $16 {is more resistant.} 22. Bxd4 (22. cxd4 Qb7 $16) 22... Qb7) 22. Rxe6 {[%emt 0:01:47] Intending Qxg6+ and mate.} Bxd4 {[%emt 0:00:00]} 23. cxd4 {[%emt 0:06:57] Chess con chili.} Kd7 $2 {[%emt 0:00:00] [#]} (23... Kf7 24. Rf6+ (24. Rd6 Nf5 $18) 24... Kg7) 24. Rxe7+ $1 $18 {[%emt 0:09:42][%mdl 512]} Kxe7 {[%emt 0:00:00]} 25. Qxg6 $2 {[%emt 0:00:06]} (25. Rf1) 25... c5 $2 {[%emt 0:00:00] [#]} (25... Rxe3 26. Qg5+ Ke8 27. Qxe3 Qg7) 26. Qxg4 $1 {[%emt 0:04:08]} Qd7 {[%emt 0:00:00]} (26... Rxe3 27. Rf1) 27. Qg5+ {[%emt 0:00:30] Weighted Error Value: White=0.61/Black=0.63} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "3.2"]
[White "Kolay, Alex"]
[Black "Homa, Seth"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2188"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,179,21,26,1,3,2,7,0,9,0,0,0,0,0,1,0,31,0,0,0,0,0,0,-6,-6,-10,-10,-10,-8,-10,-10,-16,0,0,0,-7,8,-5,45,43,46,-18,-16,-12,-4,-98,-90,-92,-110,-186,-162,-131,-80,-125,0,0,0,0,33,-175,-153,-213,-198,-210,-208,-306,-163,-244,-250,-262,-264,-259,-268,-262,-241,-339,-331,-1544,-1220,-1419,-370,-394,-399,-398,-402,-380,-354,-401,-390,-442,-449,-447,-392,-345,-231,-358,-79,-274,-2,-8,-8,-48,0,0,0,0,0,0,0,0,0,0,231,215,29970,4161,2412,0,29963,815,815,815,815,812,29976,29962,29962,29966,29967,29967,29961,29962,29956,29940,29974,29975,29975,29974,29973,29975,29976,29971,29980,29980,29980,29981,29981,29980,29982,29982,29983,29984,29984,29985,29985,29986,29986,29987,29987,29988,29988,29989,29989,8,29990,29991,29992,29992,29992,29991,29995,501]} 1. d4 {[%emt 0:00:41]} d5 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:13]} a6 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:04:23]} exd5 {[%emt 0:00:46]} 5. Nf3 {[%emt 0:00:17]} c6 {[%emt 0:01:04]} 6. Bg5 {[%emt 0:12:34] D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} Be7 {[%emt 0:00:16]} 7. Bxe7 {[%emt 0:00:59]} Nxe7 {[%emt 0:02:48]} 8. e3 {[%emt 0:00:42] The position is equal.} O-O {[%emt 0:00:11]} 9. Bd3 {[%emt 0:01:08]} Bf5 {[%emt 0:00:14]} 10. O-O {[%emt 0:03:05]} Nd7 {[%emt 0:01:03]} 11. Rc1 {[%emt 0:06:25] [#]} Nf6 $146 {[%emt 1:29:01]} ({Predecessor:} 11... Re8 12. h3 Bxd3 13. Qxd3 Nf6 14. Nd2 Nc8 15. Na4 Nd6 16. Nc5 a5 17. a4 Qb6 {0-1 (48) Omelja,A (2515)-Lenderman,A (2600) Chess.com INT 2022}) 12. Ne5 {[%emt 0:05:40]} g6 {[%emt 0:00:00]} 13. Qb3 {[%emt 0:03:09]} Bxd3 {[%emt 0:00:00]} 14. Nxd3 {[%emt 0:00:06]} Rb8 {[%emt 0:00:00]} 15. Na4 {[%emt 0:15:29]} Nf5 {[%emt 0:00:00]} 16. Qb6 {[%emt 0:02:26]} Qe7 {[%emt 0:00:00]} 17. Qb4 {[%emt 0:03:45]} Nd6 {[%emt 0:00:00]} 18. Rfe1 {[%emt 0:10:57]} Rfe8 {[%emt 0:00:00]} 19. b3 {[%emt 0:04:15]} h5 {[%emt 0:00:00]} 20. Ne5 {[%emt 0:05:32]} Kg7 {[%emt 0:00:00]} 21. Nc5 {[%emt 0:03:15]} Rbc8 {[%emt 0:00:00]} 22. h3 {[%emt 0:12:08]} Ng8 {[%emt 0:05:30]} 23. Qd2 {[%emt 0:02:32]} f6 {[%emt 0:00:00]} ({Black should try} 23... Ne4 $11 24. Nxe4 dxe4) 24. Ned3 $1 $14 {[%emt 0:00:19]} Nh6 {[%emt 0:00:00]} 25. Qc2 {[%emt 0:02:08]} (25. f3 $14) 25... Nhf5 $11 {[%emt 0:00:00]} 26. Nf4 {[%emt 0:00:29]} Qf7 {[%emt 0:00:00]} 27. g4 {[%emt 0:00:40]} (27. Qd1 $11 {keeps the balance.}) 27... hxg4 $17 {[%emt 0:00:00]} 28. hxg4 {[%emt 0:00:03]} Nh4 {[%emt 0:00:00]} 29. Red1 {[%emt 0:00:57]} (29. Qe2 $17) 29... Ne4 $19 {[%emt 0:00:00]} 30. Kf1 {[%emt 0:00:31]} Ng5 {[%emt 0:00:00]} ({Better is} 30... f5 31. Qe2 g5) 31. Ke2 $17 {[%emt 0:00:28]} Nhf3 {[%emt 0:00:00]} ({Black should play} 31... f5 $1 $17 {[%cal Rf5g4]} 32. Kd3 fxg4) 32. Qd3 {[%emt 0:00:28]} Re7 {[%emt 0:00:00][%cal Be8e7,Be7e4,Be4f4][%mdl 32]} 33. Rh1 {[%emt 0:00:35]} Rce8 {[%emt 0:00:00]} 34. Rcf1 $2 {[%emt 0:00:30]} (34. Kd1 $14 {stays ahead.}) 34... b6 $1 $19 {[%emt 0:01:15]} 35. Nxa6 {[%emt 0:00:16]} (35. Na4 $17) 35... Re4 $1 {[%emt 0:00:08]} 36. Kd1 {[%emt 0:00:40]} Qa7 {[%emt 0:01:40]} 37. Nb4 {[%emt 0:00:33]} (37. a4 $142 Nxd4 38. Nxg6 Nxb3 39. Nh4) 37... Nxd4 {[%emt 0:01:38]} (37... Qa3 $142 38. Nc2 (38. Qc3 $2 Rxf4 39. Nd3 Rfe4 $19) 38... Qb2) 38. exd4 {[%emt 0:00:29]} (38. Nc2 {was worth a try.} Ndf3 39. Kc1 (39. Qc3 $2 c5 $19)) 38... Rxf4 {[%emt 0:00:09]} 39. Qd2 {[%emt 0:00:24]} Ree4 {[%emt 0:00:45]} (39... Rxg4 40. f3 Rg3 41. Kc1 $17 (41. Qh2 $2 Rh3 $19)) 40. Nxc6 {[%emt 0:00:37]} Qd7 {[%emt 0:02:50]} 41. f3 {[%emt 0:00:30]} Rxf3 {[%emt 0:00:22]} (41... Nxf3 $2 42. Qc3 $19 (42. Rxf3 $2 Qxg4 43. Kc1 Qxf3 $19)) 42. Rxf3 {[%emt 0:00:26]} (42. Ne5 $142 Rxf1+ 43. Rxf1) 42... Qxg4 {[%emt 0:00:02][%mdl 64] Pin} 43. Qh2 $2 {[%emt 0:00:37]} (43. Qf2 Nxf3 44. Kc1) 43... Qxf3+ {[%emt 0:00:15]} 44. Kc1 {[%emt 0:00:21]} Qc3+ $2 {[%emt 0:00:40]} (44... Re2 {( -> ...Qc3+)} 45. Qh8+ Kf7 46. Nd8+ Ke7 47. Qg7+ Kd6 48. Nb7+ Kc6 49. Nd8+ Kd6 50. Qf8+ Kd7 51. Qg7+ Re7) 45. Qc2 {[%emt 0:00:24]} Re3 {[%emt 0:00:40]} 46. Kb1 {[%emt 0:00:32] Inhibits Qa1+.} Ne4 {[%emt 0:00:50] And now ...Qxc2+ would win.} 47. Qxc3 {[%emt 0:00:24]} Nxc3+ {[%emt 0:01:16][%mdl 4096] Endgame KRN-KRN} (47... Rxc3 48. Nb4 $17) 48. Kb2 {[%emt 0:00:09]} g5 {[%emt 0:00:00]} 49. Nb4 {[%emt 0:00:20]} g4 {[%emt 0:00:00]} 50. Rc1 {[%emt 0:00:24]} Nb5 {[%emt 0:00:34]} 51. Nxd5 {[%emt 0:00:15]} Re2+ {[%emt 0:00:07]} 52. Kb1 {[%emt 0:00:08]} (52. Rc2 $142 Nxd4 53. Rxe2 Nxe2 54. Ne3) 52... g3 $2 {[%emt 0:00:26]} (52... Nxd4 53. Rc4 $17) (52... Rf2 $19 53. Rg1 f5) 53. Nf4 $2 {[%emt 0:00:25]} (53. Rg1 $17 {is the only way for White.}) 53... Na3+ $2 {[%emt 0:00:24]} (53... Nxd4 54. Rd1 g2 55. Rg1 $11) (53... Re3 $19 {Strongly threatening ...Rf3.} 54. Rg1 Kh6) 54. Ka1 $11 {[%emt 0:00:05]} Re3 {[%emt 0:00:31]} 55. d5 {[%emt 0:00:54] Threatens to win with d6.} (55. Kb2 $5 {[%cal Rb2a3]} Nb5 56. a4 Nxd4 57. Rc3 Rxc3 58. Kxc3 $11) 55... Rf3 {[%emt 0:00:33]} (55... Nb5 $15 56. a4 Nd4 57. Rc7+ Kf8) 56. Ne6+ {[%emt 0:01:01]} Kh6 {[%emt 0:00:40] aiming for ...g2.} 57. d6 {[%emt 0:01:29] Hoping for d7.} g2 {[%emt 0:00:07]} (57... Rd3 $2 58. Rh1+ Kg6 59. Nf4+ Kf7 60. Nxd3 $18) 58. d7 {[%emt 0:00:14]} Rf1 {[%emt 0:00:07]} 59. d8=Q {[%emt 0:00:18] White threatens Qd2+ and mate.} Rxc1+ {[%emt 0:00:06]} 60. Kb2 {[%emt 0:00:09]} g1=Q $2 {[%emt 0:00:42]} 61. Qxf6+ $18 {[%emt 0:00:52]} (61. Kxa3 Qf2 62. Qf8+ (62. Qh8+ Kg6 $11) 62... Kg6 63. Qe8+ Kf5 64. Ng7+ (64. Qd7 Ke5 $19) 64... Kf4 65. Ne6+ Kf3 $11) 61... Qg6 $2 {[%emt 0:01:55]} (61... Kh5 $18 62. Qf5+ (62. Kxa3 Qe3 $11) 62... Kh6 63. Qf6+ (63. Kxa3 Qe3 $11) 63... Kh5 64. Qf7+ (64. Kxa3 Qe3 $11) 64... Kh6 65. Qf4+ (65. Kxa3 Rf1 $11) 65... Kg6 66. Qxc1 Qh2+ 67. Kxa3 Qd6+ 68. Ka4 Qd7+ 69. Kb4 Qxe6 70. Qc2+ Kh5) 62. Qh4+ {[%emt 0:00:44]} (62. Qf4+ $142 Kh5 63. Qh2+ (63. Qxc1 Qxe6 64. Qd1+ Kh6 $16) (63. Kxa3 Qh6 $11) 63... Kg4 64. Qg2+ Kf5 65. Nd4+ Kf6 66. Qxg6+ Kxg6 67. Kxc1) 62... Qh5 {[%emt 0:00:08]} 63. Qf6+ {[%emt 0:00:50]} (63. Qxh5+ $18 Kxh5 64. Kxc1) 63... Qg6 {[%emt 0:00:21]} 64. Qh8+ {[%emt 0:00:26]} (64. Qf4+ $142 Kh5 65. Qh2+ (65. Qxc1 Qxe6 66. Qd1+ Kh4 $16) (65. Kxa3 Qh6 $11) 65... Kg4 66. Qg2+ Kf5 67. Nd4+ Kf6 68. Qxg6+ Kxg6 69. Kxc1) 64... Qh7 {[%emt 0:00:08] [#]} 65. Qxh7+ $1 {[%emt 0:00:30]} Kxh7 {[%emt 0:00:02]} 66. Kxc1 {[%emt 0:00:05] Nd4 would kill now. KN-KN} Kg6 {[%emt 0:00:17]} 67. Nc7 {[%emt 0:00:26]} b5 {[%emt 0:00:25]} 68. Kb2 {[%emt 0:00:02]} b4 {[%emt 0:00:06]} 69. Nd5 {[%emt 0:00:11]} Kf5 {[%emt 0:00:10]} 70. Nxb4 {[%emt 0:00:04]} Nb5 {[%emt 0:00:06]} 71. a4 {[%emt 0:00:10]} Nc7 {[%emt 0:00:10]} 72. Kc3 {[%emt 0:00:10]} Ke5 {[%emt 0:00:06]} 73. Kc4 {[%emt 0:00:03]} Kd6 {[%emt 0:00:05]} 74. a5 {[%emt 0:00:21]} Ne6 {[%emt 0:00:09]} 75. Nc2 {[%emt 0:02:01]} Kc7 {[%emt 0:00:25]} 76. Nd4 {[%emt 0:00:21]} Ng5 {[%emt 0:00:32]} 77. b4 {[%emt 0:00:24][%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Ne4 {[%emt 0:00:32]} 78. Ne6+ {[%emt 0:00:25]} Kb8 {[%emt 0:00:10]} 79. Kd5 {[%emt 0:00:40]} Nc3+ {[%emt 0:00:13]} 80. Kc6 {[%emt 0:00:04]} Na2 {[%emt 0:00:40]} 81. b5 {[%emt 0:00:11]} Nb4+ {[%emt 0:00:11]} 82. Kd6 {[%emt 0:00:12]} Ka7 {[%emt 0:00:13]} 83. Nc5 {[%emt 0:00:52]} Kb8 {[%emt 0:00:36]} 84. b6 {[%emt 0:00:09]} Ka8 {[%emt 0:00:14]} 85. a6 {[%emt 0:01:04]} Nxa6 {[%emt 0:00:47]} 86. Nxa6 {[%emt 0:00:04]} Kb7 {[%emt 0:00:07][%csl LRa6,LRb6] [#]} 87. Kc5 $1 {[%emt 0:00:02] White mates.} Ka8 {[%emt 0:00:08]} (87... Kc8 88. Kc6) 88. Nb4 {[%emt 0:00:08]} Kb7 {[%emt 0:00:03]} 89. Kb5 {[%emt 0:00:04]} Ka8 {[%emt 0:00:05]} 90. Ka6 {[%emt 0:00:06] What a bad dream for Black.  Weighted Error Value: White=0.48/Black=0.45} (90. Kc6 $142 Kb8 91. b7 Ka7 {[#]} 92. Na6 $1 {[%mdl 512]} Kxa6 93. b8=Q Ka5 94. Qb5#) 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "3.3"]
[White "Atanasov, Anthony"]
[Black "Eckert, Doug"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2172"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,35,17,10,9,14,6,0,11,0,0,-7,0,-14,10,11,26,15,10,0,23,0,14,0]} 1. d4 {[%emt 0:00:11]} Nf6 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:01:50]} Bg7 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:42]} O-O {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:34]} d6 {[%emt 0:00:00]} 6. h3 {[%emt 0:00:34]} c5 {[%emt 0:00:00]} 7. O-O {[%emt 0:01:04]} Nc6 {[%emt 0:00:00]} 8. c3 {[%emt 0:00:37]} (8. Nc3 $5 {[%cal Rd4d5]}) 8... Nd5 {[%emt 0:00:00][%cal Bf6d5,Bd5f4,Bf4d3][%mdl 32] A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 9. Bg3 {[%emt 0:00:29]} cxd4 {[%emt 0:00:00]} 10. exd4 {[%emt 0:02:13]} e5 {[%emt 0:00:00]} 11. dxe5 {[%emt 0:14:47]} dxe5 {[%emt 0:00:00]} 12. Nbd2 {[%emt 0:00:22]} Nf4 {[%emt 0:05:30] [#]} 13. Nc4 $146 {[%emt 1:13:31][%cal Oc4e5]} ({Predecessor:} 13. Bc4 Bf5 14. Re1 Qc7 15. Nh4 Be6 16. Bxf4 Bxc4 17. Nxc4 exf4 18. Qb3 Rac8 19. Nf3 {1-0 (89) Chu,W (2422)-Zhang,H (2182) Liaocheng 2021}) 13... Qxd1 {[%emt 0:00:30]} 14. Bxd1 {[%emt 0:00:00]} Nd3 {[%emt 0:00:00]} 15. Be2 Nf4 {[%emt 0:00:00]} 16. Bd1 {[%emt 0:00:00]} Nd3 {[%emt 0:00:00]} 17. Be2 {[%emt 0:00:00]} (17. Bc2 $5 {[%cal Rc2d3]} Bf5 18. Ne3 $14) 17... Nf4 {[%emt 0:02:00]} 18. Bd1 {[%emt 0:00:00] An interesting draw.  Weighted Error Value: White=0.10 (very precise) /Black=0.05 (flawless)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "3.4"]
[White "Adu, Oladapo"]
[Black "Wang, Tianqi"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2056"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,64,6,18,5,5,5,22,2,27,-7,2,0,0,-8,-7,-21,-21,-31,-22,-18,-22,-51,-64,-64,-54,-56,-55,-66,-69,-89,-93,-113,-96,-112,-113,-287,-287,-289,-294,-637,-637,-615,-631,-626,-630,-546,-543,-1420,-833,-727,-460,-473,-431,-669,-428,-705,-489]} 1. c4 {[%emt 0:02:05]} c6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:01:33]} d5 {[%emt 0:00:15]} 3. e3 {[%emt 0:00:15]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:39]} a6 {[%emt 0:00:21]} 5. b3 {[%emt 0:00:20]} Bg4 {[%emt 0:00:13]} 6. Be2 {[%emt 0:00:36] A11: English Opening: 1...c6.} e6 {[%emt 0:00:05]} 7. Bb2 {[%emt 0:00:22]} Bd6 {[%emt 0:00:08]} 8. d4 {[%emt 0:00:14] [#] The position is equal.} Qe7 $146 {[%emt 0:00:15]} ({Predecessor:} 8... Nbd7 9. Qc2 O-O 10. O-O Qa5 11. Nd2 Bxe2 12. Nxe2 Rad8 13. Ng3 c5 14. cxd5 Bxg3 15. dxe6 Bxh2+ 16. Kxh2 fxe6 {½-½ (28) Michiels,R (2251)-Mullon,J (2344) Belgium 2006}) 9. a3 {[%emt 0:00:26]} Nbd7 {[%emt 0:00:11]} 10. O-O {[%emt 0:00:33]} O-O {[%emt 0:00:05]} 11. Re1 {[%emt 0:00:13]} Rad8 {[%emt 0:00:33]} 12. Qc2 {[%emt 0:00:34]} Bf5 {[%emt 0:00:39]} 13. Bd3 {[%emt 0:00:24]} Bxd3 {[%emt 0:01:41]} 14. Qxd3 {[%emt 0:00:02]} e5 {[%emt 0:00:13][%cal Be6e5,Be5e4][%mdl 32] White must now prevent ...e4.} 15. Qf5 {[%emt 0:12:55][%cal Oc3d5]} e4 {[%emt 0:09:41]} 16. Nd2 {[%emt 0:01:02]} g6 {[%emt 0:01:51]} 17. Qh3 {[%emt 0:00:53]} Rfe8 {[%emt 0:00:19]} 18. f3 {[%emt 0:00:48]} exf3 {[%emt 0:01:50]} 19. gxf3 {[%emt 0:00:24]} Nh5 {[%emt 0:01:49][%cal Bf6h5,Bh5f4,Bf4h3,Bh3f2,Bf2d3][%mdl 32]} 20. cxd5 {[%emt 0:00:42]} cxd5 {[%emt 0:00:10]} 21. Kh1 {[%emt 0:03:03]} Ndf6 {[%emt 0:00:46][%cal Bd7f6,Bf6h5,Bh5f4,Bf4e2][%mdl 32] Black is more active.} 22. e4 $2 {[%emt 0:05:29] This costs White the game.} (22. b4 $17) 22... Nf4 $19 {[%emt 0:01:32]} 23. Qf1 {[%emt 0:00:34] [#]} N6h5 $1 {[%emt 0:01:01] Hoping for ...Qh4.} 24. e5 $2 {[%emt 0:02:24] [#]} (24. Re3) 24... Qh4 $1 {[%emt 0:00:41] aiming for ...Ng3+. Black is clearly winning.} 25. Qg1 {[%emt 0:04:10] Inhibits Ng3+.} Nh3 {[%emt 0:00:34]} 26. Qg2 {[%emt 0:00:11]} Nf2+ {[%emt 0:00:08]} 27. Kg1 {[%emt 0:00:10]} Nd3 {[%emt 1:18:47]} 28. Reb1 {[%emt 0:00:46]} Nhf4 {[%emt 0:00:00]} 29. Qg3 {[%emt 0:00:48]} Qe7 {[%emt 0:00:00]} 30. Kh1 {[%emt 0:08:16]} Bb8 {[%emt 0:00:00]} 31. Na4 {[%emt 0:04:08]} (31. Nf1 $142) 31... Ba7 {[%emt 0:00:00]} 32. Ra2 {[%emt 0:12:06]} (32. b4 $142 Ne2 33. Qg2) 32... Ne2 {[%emt 0:00:00] Weighted Error Value: White=0.68/Black=0.30} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "3.5"]
[White "Ringoir, Tanguy"]
[Black "Avila Rodriguez, Joshua Ad"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2490"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,83,15,27,17,27,17,13,14,13,18,18,14,20,0,0,-36,10,0,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,11,11,35,39,37,27,31,23,15,5,25,26,20,25,26,9,24,19,123,113,129,136,162,150,155,152,193,204,29996,29954,29997,29998]} 1. d4 {[%emt 0:00:19]} Nf6 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:10]} d5 {[%emt 0:00:12]} 4. g3 {[%emt 0:00:06]} dxc4 {[%emt 0:00:36]} 5. Bg2 {[%emt 0:00:08]} c5 {[%emt 0:00:18]} 6. O-O {[%emt 0:00:10]} Nc6 {[%emt 0:00:07]} 7. Qa4 {[%emt 0:00:07]} Bd7 {[%emt 0:00:18]} 8. Qxc4 {[%emt 0:00:07]} b5 {[%emt 0:00:17]} 9. Qc3 {[%emt 0:00:07] E04: Open Catalan: 5 Nf3.} b4 {[%emt 0:00:48]} 10. Qd3 {[%emt 0:00:21]} Rc8 {[%emt 0:01:23]} 11. Bf4 {[%emt 0:01:30] The position is equal.} Nd5 {[%emt 1:31:36]} 12. dxc5 {[%emt 1:33:19]} Bxc5 {[%emt 0:00:00]} 13. Nbd2 {[%emt 0:00:00]} Be7 {[%emt 0:00:00] [#]} 14. Ne4 $146 {[%emt 0:00:00]} (14. Nb3 {is more complex.} O-O 15. Rac1 Na5 16. Rxc8 Bxc8 17. Be5) ({Predecessor:} 14. Nc4 Nxf4 15. gxf4 O-O 16. Rfd1 Rc7 17. Rac1 Qb8 18. Nd6 Rd8 19. Qc2 b3 20. axb3 {½-½ (40) Jakovenko,D (2710)-Lu,S (2614) Moscow 2016}) 14... O-O {[%emt 0:00:00]} 15. Bd6 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} (15... f5 $15 {is superior.} 16. Bxe7 fxe4 17. Bxd8 exd3) 16. Bxe7 {[%emt 0:00:00]} Qxe7 {[%emt 0:00:00]} 17. Rac1 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:00]} 18. Qa6 {[%emt 0:00:00]} Nc7 {[%emt 0:00:00]} 19. Qb7 {[%emt 0:00:00]} Nd5 {[%emt 0:04:00]} 20. Qa6 {[%emt 0:00:00]} Nc7 {[%emt 0:00:00]} 21. Qc4 {[%emt 0:00:00]} Nd5 {[%emt 0:01:00]} 22. Qc5 {[%emt 0:00:00]} Be8 {[%emt 0:00:00]} 23. Qxe7 {[%emt 0:00:00]} Ndxe7 {[%emt 0:00:00]} 24. e3 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 25. Rc2 {[%emt 0:00:00]} Rcd8 {[%emt 0:00:00]} 26. Ned2 {[%emt 0:00:00]} f6 {[%emt 0:00:40]} 27. Nb3 {[%emt 0:00:35]} Rd1 {[%emt 0:01:35]} 28. Nfd2 {[%emt 0:00:32]} Rxf1+ {[%emt 0:00:06]} 29. Bxf1 {[%emt 0:00:02]} e5 {[%emt 0:00:59]} 30. Bb5 {[%emt 0:00:23]} Kf8 {[%emt 0:00:28]} 31. f3 {[%emt 0:01:06]} Nd4 {[%emt 0:00:38]} 32. exd4 {[%emt 0:00:02]} Bxb5 {[%emt 0:00:06]} 33. dxe5 {[%emt 0:00:02]} fxe5 {[%emt 0:00:14]} 34. Kf2 {[%emt 0:00:01]} Rc8 {[%emt 0:00:55]} 35. Nc5 {[%emt 0:00:30]} Nc6 {[%emt 0:00:41]} (35... Kg8 $11) 36. Nd7+ $16 {[%emt 0:00:22]} Ke7 {[%emt 0:00:32]} 37. Nxe5 {[%emt 0:00:02]} Kd6 {[%emt 0:00:27]} 38. f4 {[%emt 0:00:02]} Ne7 {[%emt 0:01:09]} 39. Ndc4+ {[%emt 0:01:32] Pair of Knights!} Kd5 {[%emt 0:00:00][%cal Rb5c4]} 40. Rd2+ {[%emt 0:00:20]} Ke6 $2 {[%emt 0:00:28]} (40... Kc5 $18) 41. Rd6+ {[%emt 0:01:27]} Kf5 {[%emt 0:00:05] [#]} 42. Kf3 $1 {[%emt 0:00:02] Weighted Error Value: White=0.03 (flawless) /Black=0.38} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "4.1"]
[White "Zaloznyy, Mike"]
[Black "Avila Rodriguez, Joshua Ad"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2171"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,99,26,32,20,27,41,37,40,41,80,68,72,72,71,60,71,74,76,62,61,50,70,74,72,4,87,70,116,110,104,50,55,49,108,75,89,80,90,89,88,81,81,83,90,67,105,115,108,112,162,166,169,160,235,201,231,226,381,376,415,408,508,506,501,481,838,815,779,761,694,704,788,776,29967,29969,29944,6311,29970,5502]} 1. c4 {[%emt 0:01:22]} c5 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:02:24]} g6 {[%emt 0:00:24]} 4. e3 {[%emt 0:00:32]} Nf6 {[%emt 0:00:41][%cal Bg8f6,Bf6d5,Bd5c3][%mdl 32]} 5. d4 {[%emt 0:00:16]} cxd4 {[%emt 0:00:25]} 6. exd4 {[%emt 0:01:15]} d5 {[%emt 0:00:07]} 7. cxd5 {[%emt 0:00:18]} Nxd5 {[%emt 0:00:13]} 8. Qb3 {[%emt 0:00:13]} Nxc3 {[%emt 0:00:23]} 9. Bc4 {[%emt 0:00:42]} Nd5 {[%emt 0:00:19]} 10. Bxd5 {[%emt 0:00:15]} e6 {[%emt 0:00:04]} 11. Bxc6+ {[%emt 0:00:32]} bxc6 {[%emt 0:00:07]} 12. O-O {[%emt 0:00:22][%cal Bh1f1,Bf1c1,Bc1c5][%mdl 32]} Qd5 {[%emt 0:00:36] A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3.} 13. Qe3 $1 {[%emt 0:00:10][%mdl 4] is currently scoring better than 13.Be3.} Bg7 {[%emt 0:12:24]} 14. Bd2 {[%emt 0:10:22]} O-O {[%emt 0:11:03] White is slightly better.} 15. Rfc1 {[%emt 0:02:26]} Rd8 {[%emt 0:15:00][%cal Rg7d4]} 16. Rc5 {[%emt 0:04:01]} Qd6 {[%emt 0:05:18][%cal Rg7d4] [#]} 17. Ba5 $1 {[%emt 0:03:14] [#]} Re8 $146 {[%emt 0:09:19]} ({Predecessor:} 17... Rd7 18. Bc3 Bb7 19. Ne5 Bxe5 20. Rxe5 Qe7 21. Re1 Rd5 22. Rxd5 cxd5 23. Qd2 Ba6 {1-0 (34) Wang,H (2710)-Zuo,Y (2367) Hangzhou 2018}) 18. Ne5 {[%emt 0:09:19]} Bb7 {[%emt 0:00:50]} 19. Rac1 {[%emt 0:01:57]} Rac8 {[%emt 0:01:13]} 20. Qf4 {[%emt 0:07:09] 0x0.001e39e22443dp-1022s more active pieces.} f6 {[%emt 0:04:10] [#]} 21. Nxg6 {[%emt 0:04:22]} Qxf4 {[%emt 0:06:25]} (21... Bf8 22. Qxf6) 22. Nxf4 {[%emt 0:01:03]} Bh6 {[%emt 0:00:06]} 23. Nh5 {[%emt 0:03:05]} (23. g3 $16) 23... Kf7 {[%emt 0:01:29]} (23... Bxc1 $11 {keeps the balance.} 24. Nxf6+ Kf7 25. Nxe8 Bf4) 24. R1c3 {[%emt 0:07:48]} f5 {[%emt 0:08:06]} (24... Bf8 $14) 25. Re5 {[%emt 0:12:08]} Rg8 {[%emt 0:05:08][%cal Oc6c5]} 26. Rh3 {[%emt 0:04:47]} ({White should try} 26. f3 $16) 26... c5 $14 {[%emt 0:13:13]} 27. Ng3 {[%emt 0:01:15]} Rg6 {[%emt 0:00:33]} (27... Bg7 $14) 28. dxc5 {[%emt 0:15:57]} Bg7 {[%emt 0:02:19]} 29. Rxh7 {[%emt 0:01:13] And now Nh5 would win.} Kg8 {[%emt 0:00:10][%csl LRe5,LRh7] [#]} 30. Rxg7+ {[%emt 0:00:44]} Kxg7 {[%emt 0:00:07]} 31. Nh5+ {[%emt 0:02:16]} Kf7 {[%emt 0:00:12]} 32. Nf4 {[%emt 0:00:45]} Rg4 {[%emt 0:02:06]} 33. g3 {[%emt 0:01:35][%cal Bg2g3,Bg3f4][%mdl 32]} Rxf4 {[%emt 0:01:58]} 34. gxf4 {[%emt 0:00:04][%mdl 4096] Endgame KRB-KRB} Bd5 {[%emt 0:00:03]} 35. b4 {[%emt 0:02:57]} Bxa2 {[%emt 0:00:05]} (35... Rg8+ $16 {might work better.} 36. Kf1 Bc6) 36. Re3 $18 {[%emt 0:00:26]} Bd5 {[%emt 0:00:26]} 37. Rh3 {[%emt 0:00:13]} Kg6 {[%emt 0:00:14] Inhibits Rh7.} (37... Rg8+ $16 38. Rg3 Rc8) 38. Kf1 {[%emt 0:00:29]} Bc6 {[%emt 0:02:42]} 39. Ke2 {[%emt 0:00:16] Black must now prevent Kd3.} Kg7 $2 {[%emt 0:00:18]} (39... Re8 {keeps fighting.} 40. Bc7 Re7) 40. Ke3 {[%emt 0:00:15]} a6 {[%emt 0:00:43]} 41. Kd4 {[%emt 0:00:10]} Bd5 {[%emt 0:00:54]} 42. Ke5 {[%emt 0:00:14]} Rc6 {[%emt 0:00:32]} 43. Rg3+ {[%emt 0:00:46]} Kf7 {[%emt 0:00:08]} (43... Kh8 $142 44. Bb6 Bc4) 44. h4 {[%emt 0:01:27]} Rc8 {[%emt 0:00:26]} 45. h5 {[%emt 0:00:34]} Rh8 {[%emt 0:00:24]} 46. Rg5 {[%emt 0:00:32]} Bf3 {[%emt 0:00:33]} 47. Kd6 {[%emt 0:00:05]} Bxh5 {[%emt 0:00:48] [#]} 48. Rxh5 $1 {[%emt 0:00:37][%mdl 512]} Rxh5 {[%emt 0:00:07]} 49. c6 {[%emt 0:00:01][%cal Bc5c6,Bc6c7][%mdl 32] White threatens c7 and mate.} Rh1 {[%emt 0:00:22]} 50. c7 {[%emt 0:00:11] Weighted Error Value: White=0.10 (very precise) /Black=0.28 (precise)} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "4.2"]
[White "Wang, Tianqi"]
[Black "Ringoir, Tanguy"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2402"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,34,15,56,16,13,22,21,11,18,14,21,25,12,16,8,14,20,7,7,7,7,5,16,9,6,9,4]} 1. d4 {[%emt 0:05:37]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:14]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:17]} d5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:00:10]} Nxd5 {[%emt 0:00:06]} 5. Bd2 {[%emt 0:00:07][%cal Bc1d2,Bd2c3,Bc3d4][%mdl 32]} c5 {[%emt 0:00:15]} 6. e4 {[%emt 0:00:19] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Nxc3 {[%emt 1:32:53]} 7. Bxc3 {[%emt 0:00:08]} cxd4 {[%emt 0:00:00]} 8. Bxd4 {[%emt 0:00:25]} e5 {[%emt 0:00:00]} 9. Bxe5 {[%emt 0:00:10]} Bb4+ {[%emt 0:00:00]} 10. Bc3 {[%emt 0:00:10]} Bxc3+ {[%emt 0:00:00]} 11. bxc3 {[%emt 0:00:07] The position is equal.} Qa5 {[%emt 0:00:00]} 12. Ne2 {[%emt 0:00:12]} Be6 {[%emt 0:00:00] [#]} 13. Qd4 $146 {[%emt 0:00:14]} ({Predecessor:} 13. Qd2 O-O 14. Nd4 Rd8 15. Be2 Nc6 16. Nxc6 bxc6 17. Qe3 Qb6 18. Qxb6 axb6 19. a3 {½-½ (32) Goryachkina,A (2593)-Chigaev,M (2631) Sochi 2021}) 13... O-O {[%emt 0:00:00]} 14. Nf4 {[%emt 0:00:07]} Nc6 {[%emt 0:00:00]} 15. Qe3 {[%emt 0:00:23]} Nd8 {[%emt 0:00:00]} 16. Be2 {[%emt 0:00:10]} Rc8 {[%emt 0:00:00]} 17. O-O {[%emt 0:00:12]} Rxc3 {[%emt 0:00:00] An interesting draw.  Weighted Error Value: White=0.06 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "4.3"]
[White "Eckert, Doug"]
[Black "Adu, Oladapo"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2177"]
[BlackElo "2056"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,81,12,23,20,11,29,21,13,18,8,29,10,20,-17,0,0,0,0,7,22,28,0,0,-65,-7,-43,-38,-47,-64,-27,-35,-102,0,0,53,33,41,31,79,65,111,47,45,31,22,40,91,74,85,0,0,0,0,0,47,21,216,18,20,7,20,50,581,581,581,573,570,564,546,0,0,0,517,0]} 1. d4 {[%emt 0:02:55]} d5 {[%emt 0:01:37][%cal Bd7d5,Bd5c4][%mdl 32]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:22]} 3. Nf3 {[%emt 0:00:05]} a6 {[%emt 0:00:32]} 4. g3 {[%emt 0:00:13]} dxc4 {[%emt 0:00:39]} 5. Bg2 {[%emt 1:29:40]} Nc6 {[%emt 0:00:24]} 6. O-O {[%emt 0:00:00] D30: Queen's Gambit Declined: Systems without Nc3.} Rb8 {[%emt 0:00:38]} 7. e3 {[%emt 0:00:00]} b5 {[%emt 0:00:25]} 8. b3 {[%emt 0:00:00] The position is equal.} cxb3 $1 {[%emt 0:00:11]} 9. axb3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 10. Bb2 {[%emt 0:00:00][%mdl 1024] White has compensation.} Bb7 {[%emt 0:00:39]} 11. Qe2 {[%emt 0:00:00]} Be7 {[%emt 0:02:00]} 12. Rc1 {[%emt 0:00:00]} O-O {[%emt 0:00:42]} 13. Nbd2 {[%emt 0:00:00][%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32] [#]} Qd7 $146 {[%emt 0:10:41]} ({Predecessor:} 13... Nb4 14. Ne5 Bxg2 15. Kxg2 Rb6 16. Kg1 Nd7 17. Ne4 f6 18. Nf3 e5 19. dxe5 fxe5 {0-1 (60) Erigaisi,A (2563)-Adhiban,B (2654) Moscow 2020}) 14. Ne1 {[%emt 0:00:00]} Nb4 {[%emt 0:02:49]} 15. Bxb7 {[%emt 0:00:00]} Rxb7 {[%emt 0:00:25]} 16. e4 {[%emt 0:00:00]} (16. Ba3 $11) 16... Qc8 {[%emt 0:06:13]} (16... Ra8 $15) 17. Ndf3 {[%emt 0:00:00]} Qa8 {[%emt 0:12:12]} 18. Ne5 {[%emt 0:00:00]} c5 $1 {[%emt 0:02:48]} 19. dxc5 {[%emt 0:00:00]} Rc7 $1 {[%emt 0:00:29][%csl LRc5,LRe4]} 20. c6 {[%emt 0:00:00]} (20. N1d3 $15 Nxd3 21. Nxd3) 20... Rfc8 {[%emt 0:06:58]} (20... Nxc6 $17 21. Ng4 Nd7) 21. Ba3 $11 {[%emt 0:00:00]} Bf8 {[%emt 0:09:47]} ({Better is} 21... Bd6 $11 22. Nxf7 Kxf7) 22. Bxb4 $14 {[%emt 0:00:00]} Bxb4 {[%emt 0:00:03]} 23. N1f3 {[%emt 0:00:00]} Qa7 {[%emt 0:03:32]} (23... Bd6 $14) 24. Kg2 {[%emt 0:00:00]} (24. Nd3 Bf8 $14) 24... Rb8 {[%emt 0:00:49]} (24... h6 $14) 25. Rd1 {[%emt 0:00:00]} (25. h4 $1 $16) 25... Bc3 {[%emt 0:05:41]} 26. Rac1 {[%emt 0:00:00]} b4 {[%emt 0:00:29]} 27. Qc4 $36 {[%emt 0:03:06][%mdl 2048] Black is under pressure.} h6 {[%emt 0:00:47]} (27... h5 $14) 28. Rd3 {[%emt 0:02:19] White is more active.} Rb5 {[%emt 0:03:34]} 29. Rcxc3 {[%emt 0:00:18]} ({Reject} 29. Rd8+ Kh7 30. Nd3 Qb6 $15) (29. Nd7 $1 $16) 29... bxc3 $11 {[%emt 0:00:12]} 30. Rxc3 {[%emt 0:00:09]} Qb6 {[%emt 0:00:20]} 31. Qd3 {[%emt 0:00:27] Nd7 is the strong threat.} Qa5 {[%emt 0:04:06]} (31... Qb8 $11 {is more appropriate.}) 32. Nc4 {[%emt 0:01:20]} Qa1 $2 {[%emt 0:01:11] [#]} (32... Qb4 $1 $11) 33. Qd8+ $2 {[%emt 0:00:56]} (33. Qd2 $1 $18 {Black must now prevent Rc1.} Nxe4 34. Qd8+ Kh7 35. Re3 (35. Qxc7 Qxc3 36. Qf4 f5 $17) 35... Rxc6 36. Rxe4) 33... Kh7 {[%emt 0:00:01]} 34. Qxc7 {[%emt 0:00:43] Dancing on a razor blade.} Qxc3 {[%emt 0:00:14]} 35. Qxf7 {[%emt 0:03:08]} Rxb3 $2 {[%emt 0:07:33][%mdl 8192]} (35... Rc5 $14) 36. Nfe5 $18 {[%emt 0:00:49] Pair of Knights!} Rb5 {[%emt 0:03:11]} 37. Qxe6 {[%emt 0:01:07] Strongly threatening c7.} (37. c7 Rc5 $11) 37... Rc5 {[%emt 0:00:28] [#]} 38. Qf5+ $1 {[%emt 0:00:12]} Kg8 {[%emt 0:00:20]} 39. Qe6+ $2 {[%emt 0:00:16]} (39. Qc8+ $18 Kh7 40. c7 (40. Qf5+ Kg8 $11) 40... Rxc7 41. Qxc7) 39... Kh7 $1 $11 {[%emt 0:00:14]} 40. Qf5+ $2 {[%emt 0:00:13][%mdl 8192]} (40. f3 $11 Qe1 41. Qf5+ (41. Qf7 Qd1 $11) 41... Kg8 42. Qe6+ Kh7 43. Qf7) 40... Kg8 $18 {[%emt 0:00:10]} 41. Qe6+ $2 {[%emt 0:01:55] Weighted Error Value: White=0.33/Black=0.40} ({Only move:} 41. Qc8+ $18 Kh7 42. c7 Rxc7 43. Qxc7) 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "4.4"]
[White "Homa, Seth"]
[Black "Atanasov, Anthony"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2237"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,70,18,10,7,7,18,12,5,8,46,13,22,6,10,0,25,28,42,40,45,31,67,83,84,79,84,73,81,87,71,57,54,8,64,61,78,19,20,0,35,0,19,-33,-36,-37,-35,-51,-35,-35,-42,-52,-54,-45,-50,-564,-562,-597,-558,-702,-700,-1443,-807]} 1. c4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 2. Nc3 {[%emt 0:00:17]} d5 {[%emt 0:00:11]} 3. cxd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:14]} e5 {[%emt 0:00:50]} 5. Bg2 {[%emt 0:00:15]} Nb6 {[%emt 0:00:09]} 6. e3 {[%emt 0:00:08]} Nc6 {[%emt 0:01:27][%cal Bb8c6,Bc6b4,Bb4d5,Bd5f6][%mdl 32] A22: English Opening: 1...e5 2 Nc3 Nf6.} 7. Nge2 {[%emt 0:00:14]} Be7 {[%emt 0:00:43] 7...h5 is more advanced technology.} 8. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:26] The position is equal.} 9. f4 {[%emt 0:00:07]} Bd6 {[%emt 0:06:30]} 10. f5 {[%emt 0:00:56] [#]} Be7 $146 {[%emt 0:04:00]} ({Predecessor:} 10... f6 11. Be4 Bd7 12. g4 Rb8 13. Ng3 Qe8 14. b3 Ne7 15. Bb2 Bc6 16. Rc1 Nd7 {½-½ (52) Mandetta,J (2357)-Gauche,C (2251) Florianopolis 2018}) 11. g4 {[%emt 0:04:40]} Nb4 {[%emt 0:04:06]} 12. Ne4 {[%emt 0:00:32][%cal Bc3e4,Be4g3,Bg3h5][%mdl 32]} N4d5 {[%emt 0:07:31]} 13. b3 {[%emt 0:10:44]} Nf6 {[%emt 0:10:36]} 14. N2c3 {[%emt 0:03:29]} c6 {[%emt 0:08:33]} 15. Bb2 {[%emt 0:08:59]} Nbd5 {[%emt 0:02:00]} 16. Nxd5 {[%emt 0:00:20]} cxd5 {[%emt 0:00:23]} 17. Ng3 {[%emt 0:00:11]} Qd6 {[%emt 0:09:52]} 18. g5 {[%emt 0:01:17]} Ne8 {[%emt 0:00:52]} 19. Qh5 {[%emt 0:17:30][%cal Of5f6]} f6 {[%emt 0:04:50]} 20. h4 {[%emt 0:02:20]} Bd7 {[%emt 0:02:19]} 21. Qg4 {[%emt 0:02:21]} (21. a4 $14 {should be considered.} e4 22. g6) 21... Bc6 {[%emt 0:02:52]} (21... fxg5 $11 22. hxg5 g6) 22. Nh5 $14 {[%emt 0:04:45]} Kh8 {[%emt 0:02:42]} 23. d4 {[%emt 0:01:13]} ({White should play} 23. Rf2 $16) 23... e4 $11 {[%emt 0:02:41]} 24. Bh3 {[%emt 0:03:49]} (24. g6 {keeps more tension.} h6 25. Bc3 Nc7 26. Rf2) 24... Bd7 {[%emt 0:01:01] Threatens to win with ...g6.} 25. Qg2 {[%emt 0:00:13]} Rc8 {[%emt 0:01:17][%cal Ba8c8,Bc8c2,Bc2b2][%mdl 32]} 26. Kh1 {[%emt 0:00:24]} (26. g6 $1 $11) 26... fxg5 $15 {[%emt 0:04:50]} 27. hxg5 {[%emt 0:00:10] [#]} Bxg5 {[%emt 0:01:57]} 28. Qxg5 {[%emt 0:11:20] Strongly threatening Rf2.} Rc2 {[%emt 0:00:08][%csl Gc2][%cal Rd6h2] Prevents Rf2.} 29. Rf4 $1 {[%emt 0:00:07]} Rxb2 {[%emt 0:00:40]} 30. Rg1 $1 {[%emt 0:00:03][%cal Rh5g7]} Rf7 $36 {[%emt 0:04:45][%mdl 2048] Black has the initiative.} (30... g6 $2 {[#]} 31. fxg6 $1 Rxf4 32. exf4 $18) 31. f6 $1 {[%emt 0:06:32][%cal Rf6g7]} Bxh3 {[%emt 0:03:03] The board is on fire.} 32. fxg7+ {[%emt 0:00:11][%mdl 8192] This costs White the game.} (32. Nxg7 $15 Qf8 33. Nh5) 32... Kg8 $19 {[%emt 0:00:56] Black is clearly winning.} ({Avoid the trap} 32... Nxg7 $2 33. a4 $19) 33. Rg3 {[%emt 0:05:46] Rxf7 is the strong threat.} Be6 {[%emt 0:02:34]} 34. Qh6 {[%emt 0:06:46][%cal Oh6h7] White wants to mate with Qxh7+!} Rxf4 {[%emt 0:02:22]} 35. exf4 {[%emt 0:00:02]} Qe7 {[%emt 0:02:04] Weighted Error Value: White=0.44/Black=0.09 (flawless)} (35... Bf7 {gets mated.} 36. Qxd6 Rb1+ 37. Kg2 Rb2+ 38. Kh3) 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "4.5"]
[White "Mishra, Prateek"]
[Black "Kolay, Alex"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2204"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,60,10,37,3,16,6,8,20,19,27,42,32,23,-19,-20,-52,-38,-139,-140,-162,-143,-134,-132,-183,-154,-133,-94,-327,-292,-409,-400,-413,-414,-517,-512,-560,-541,-656,-504,-1010,-995,-1807,-1660,-1711,-1049]} 1. e4 {[%emt 1:31:00]} e6 {[%emt 0:01:02]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:18]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:08]} 4. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:07]} 5. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:00:09]} 6. bxc3 {[%emt 0:00:00]} Ne7 {[%emt 0:00:07]} 7. Qg4 {[%emt 0:00:00]} Qc7 {[%emt 0:00:41]} 8. Qxg7 {[%emt 0:00:00]} Rg8 {[%emt 0:00:05]} 9. Qxh7 {[%emt 0:00:00]} cxd4 {[%emt 0:00:09]} 10. Qd3 {[%emt 0:00:00] C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} (10. Ne2 $5 {[%cal Rc3d4]}) 10... Qxe5+ {[%emt 0:03:24]} 11. Ne2 $1 {[%emt 0:00:00]} ({Don't play} 11. Qe2 Qc7 12. Qd3 Qxc3+ 13. Qxc3 dxc3 $15) 11... dxc3 {[%emt 0:00:26]} 12. Qxc3 {[%emt 0:00:00] The position is equal. 12.Qxc3 scores better than 12.Bf4.} (12. h4 {with more complications.} Nbc6 13. Qxc3 d4 14. Qd3) 12... Qxc3+ {[%emt 0:12:59]} 13. Nxc3 {[%emt 0:00:00]} e5 {[%emt 0:00:12]} 14. Rb1 {[%emt 0:00:00] [#]} b6 $146 {[%emt 0:41:43]} ({Predecessor:} 14... Nbc6 15. h4 Bf5 16. Rxb7 d4 17. Na2 Bxc2 18. Nb4 d3 19. Nxc2 dxc2 20. Rb2 Nd4 {1-0 (41) Heimann,A (2609)-Studer,N (2479) Switzerland 2019}) 15. Bb5+ {[%emt 0:00:00]} Nd7 {[%emt 0:02:04]} 16. h4 {[%emt 0:00:00]} Bb7 $1 {[%emt 0:05:51]} 17. Bg5 {[%emt 0:00:00]} (17. Bf1 $15) 17... d4 $17 {[%emt 0:02:47][%csl LRc3,LRg2]} 18. Ne2 {[%emt 0:00:00]} Bxg2 {[%emt 0:03:12]} 19. Rh2 {[%emt 0:00:00]} Bc6 {[%emt 0:08:37]} 20. Bc4 {[%emt 0:00:00]} (20. Bxe7 $17 Bxb5 21. Rxb5 Kxe7 22. h5) 20... Bd5 {[%emt 0:08:12]} 21. Bb5 {[%emt 0:00:00]} Rc8 {[%emt 0:07:14]} 22. Ng3 $2 {[%emt 0:00:00] [#] Now White is beyond hope.} (22. f4 $17) 22... Rxc2 $19 {[%emt 0:02:03][%cal Of7f6] Strongly threatening ...f6!} 23. Nh5 {[%emt 0:00:00]} (23. Ra1 $142) 23... Bc6 {[%emt 0:00:00]} 24. Bd3 {[%emt 0:00:00]} Rc3 {[%emt 0:00:00][%csl LRa3,LRd3][%cal Bc2c3,Bc3a3,Ba3a2][%mdl 32]} 25. Kd2 {[%emt 0:00:00]} e4 {[%emt 0:00:24] Black is clearly winning.} 26. Bf1 {[%emt 0:00:00]} Rxa3 {[%emt 0:00:33] Hoping for ...Ra2+.} 27. Rc1 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:46]} 28. Ke1 {[%emt 0:00:00]} (28. Rc2 $142 Rxc2+ 29. Kxc2) 28... d3 {[%emt 0:00:08][%cal Og8g5] ...Rxg5! is the strong threat.} 29. Rb1 {[%emt 0:00:00] [#]} Rxg5 $1 {[%emt 0:00:46]} 30. hxg5 {[%emt 0:00:00]} Ba4 {[%emt 0:00:06] Weighted Error Value: White=0.92/Black=0.12 (very precise)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "5.1"]
[White "Kolay, Alex"]
[Black "Zaloznyy, Mike"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2188"]
[BlackElo "2171"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 25,33,0,0,0,27,8,16,-61,-53,-72]} 1. d4 {[%emt 0:04:44]} Nf6 {[%emt 0:00:45]} 2. c4 {[%emt 0:00:14]} b6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:43]} Bb7 {[%emt 0:00:11]} 4. a3 {[%emt 0:00:30]} e6 {[%emt 0:02:27]} 5. Nf3 {[%emt 0:00:30]} d5 {[%emt 0:00:51]} 6. cxd5 {[%emt 0:00:12]} Nxd5 {[%emt 0:00:27]} 7. Qc2 {[%emt 0:00:04]} Nxc3 {[%emt 0:01:02]} 8. bxc3 {[%emt 0:00:09]} Be7 {[%emt 0:00:49]} 9. e4 {[%emt 0:00:07]} O-O {[%emt 0:00:16]} 10. Bd3 {[%emt 0:00:06]} c5 {[%emt 0:00:14]} 11. O-O {[%emt 0:00:10]} Qc7 {[%emt 0:00:10]} 12. Qe2 {[%emt 0:00:08]} Rd8 {[%emt 0:00:21]} 13. Bb2 $1 {[%emt 0:00:51] 13.Bb2 scores better than 13.Re1.} Nd7 {[%emt 0:00:14]} 14. Rad1 {[%emt 0:03:54][%cal Od4d5] E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7 .} c4 {[%emt 0:00:15]} 15. Bc2 {[%emt 0:33:33]} b5 {[%emt 0:05:12] [#]} 16. e5 $146 {[%emt 0:02:56]} (16. Rb1 $11) ({Predecessor:} 16. Rb1 a6 17. Qe3 e5 18. Rfe1 Rab8 19. h3 Re8 20. a4 exd4 21. Nxd4 bxa4 22. Bxa4 Bc5 23. f3 Bc8 24. Kh1 Rd8 25. e5 Nb6 26. Bc2 Nd5 27. Qe2 Rxb2 {½-½ (27) Arounopoulos,S (2304)-Kolomytchenko,I (2287) ICCF email 2014}) 16... a5 {[%emt 0:02:18]} 17. Nd2 {[%emt 0:10:56] Black took control after the opening.  Weighted Error Value: White=0.34/Black=0.09 (flawless)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "5.2"]
[White "Atanasov, Anthony"]
[Black "Mishra, Prateek"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2172"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "239"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:18]} g6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:13]} d5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:00:20]} Nxd5 {[%emt 0:00:06]} 5. e4 {[%emt 0:00:16]} Nxc3 {[%emt 1:32:35]} 6. bxc3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:00]} 7. Qa4+ {[%emt 0:00:23]} Nd7 {[%emt 0:00:00]} 8. Nf3 {[%emt 0:00:35]} O-O {[%emt 0:00:00]} 9. Qa3 {[%emt 0:02:05]} c5 {[%emt 0:00:00]} 10. Be2 {[%emt 0:00:06]} Qc7 {[%emt 0:00:00]} 11. O-O {[%emt 0:04:22]} b6 {[%emt 0:00:00]} 12. Bg5 {[%emt 1:27:48]} Bb7 {[%emt 0:00:00]} 13. Bd3 {[%emt 0:00:00]} (13. Bxe7 Rfe8 14. Bh4 Rxe4) 13... h6 {[%emt 0:00:00]} 14. Bd2 {[%emt 0:00:00]} Rad8 {[%emt 0:00:00]} 15. Rad1 {[%emt 0:00:00]} (15. Qxa7 $2 Ra8 16. Qxa8 (16. Bf4 $2 e5 $19) 16... Rxa8 $19) 15... g5 {[%emt 0:00:00]} 16. Bb1 {[%emt 0:00:00]} (16. Qxa7 $2 Ra8 17. Qxa8 Rxa8 $19) 16... b5 {[%emt 0:00:00]} 17. Qb3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 18. a4 {[%emt 0:00:00]} bxa4 {[%emt 0:00:00]} 19. Qa2 {[%emt 0:00:00]} (19. Qxa4 $14 {deserves consideration.} Nb6 20. Qa2) 19... e6 $11 {[%emt 0:00:00]} 20. h3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} (20... Nb6 $11) 21. Rfe1 $14 {[%emt 0:00:00]} (21. e5 Ne4 $15) 21... Nh5 {[%emt 0:00:00]} 22. Qxa4 {[%emt 0:00:00]} Nf4 {[%emt 0:00:00]} 23. Qc4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:17]} (23... Ng6 $14) 24. Qb3 {[%emt 0:00:00]} (24. h4 $1 $16) 24... Ba8 {[%emt 0:01:47]} (24... Rb8 $11) 25. Qa3 {[%emt 0:00:00]} a5 {[%emt 0:01:47]} 26. Bxf4 {[%emt 0:00:00]} gxf4 {[%emt 0:00:55]} 27. d5 {[%emt 0:00:00]} e5 {[%emt 0:02:26]} (27... c4 $16) 28. Nh4 $18 {[%emt 0:00:00]} (28. d6 $6 Qd8) 28... Bb7 {[%emt 0:00:04]} 29. Nf5 {[%emt 0:00:17]} Kh7 {[%emt 0:01:30]} 30. d6 {[%emt 0:01:26]} Qd7 {[%emt 0:01:15]} 31. Qxa5 {[%emt 0:00:43]} Ra8 {[%emt 0:00:22]} 32. Qxc5 {[%emt 0:00:43]} Rfc8 {[%emt 0:00:19]} 33. Qb4 {[%emt 0:00:15]} Ra4 {[%emt 0:00:20]} 34. Qb2 {[%emt 0:02:10]} Rac4 $2 {[%emt 0:00:19]} (34... Rca8 35. Qe2 Bf8) 35. Bd3 $18 {[%emt 0:01:34]} R4c5 {[%emt 0:00:42]} 36. Rd2 {[%emt 0:01:32]} Bf6 {[%emt 0:00:20]} 37. c4 {[%emt 0:00:33]} Ba6 {[%emt 0:00:36]} 38. Rc1 {[%emt 0:00:58]} f3 {[%emt 0:00:28]} 39. Ra1 {[%emt 0:00:49]} ({Don't play} 39. gxf3 Bg5 40. Kh1 Qe6) 39... Bxc4 {[%emt 0:01:43]} 40. Bxc4 {[%emt 0:00:01]} ({Weaker is} 40. gxf3 Be6 $14) 40... Rxc4 {[%emt 0:00:13]} 41. gxf3 {[%emt 0:00:11]} Rg8+ {[%emt 0:00:41]} 42. Kh1 {[%emt 0:00:10]} Rg5 {[%emt 0:00:24]} 43. Rc2 {[%emt 0:00:24]} Rd4 {[%emt 0:00:57]} (43... Qe6 $142 44. Rxc4 Qxc4) 44. Rc7 $18 {[%emt 0:00:23]} Qe6 {[%emt 0:00:10]} 45. Kh2 {[%emt 0:02:42]} Rh5 {[%emt 0:00:24]} (45... Bd8 $18 46. Rb7 Rxf5 47. exf5 Qxf5) 46. Qa2 {[%emt 0:00:22]} (46. Qb7 $142 Rxf5 47. exf5 Qxf5 48. Rg1 Qf4+ 49. Kh1 Qg5 50. Rxg5 hxg5 51. Qb3) 46... Rxd6 {[%emt 0:00:52]} 47. Rxf7+ {[%emt 0:00:44]} Kg6 {[%emt 0:00:23]} 48. Rg1+ {[%emt 0:00:40]} (48. Rxf6+ $142 Kxf6 49. Qa8 Rxf5 50. Qf8+ Kg5 51. exf5) 48... Rg5 $18 {[%emt 0:00:09]} 49. Rxg5+ {[%emt 0:00:33]} hxg5 {[%emt 0:00:11] [#]} 50. Qxe6 {[%emt 0:00:20]} (50. Qa7 $142 $1 {Rg7+ would kill now.} Qxf7 51. Qxf7+ Kxf7 52. Nxd6+ Kg6 53. Kg3) 50... Rxe6 $18 {[%emt 0:00:10]} 51. Rd7 {[%emt 0:00:22]} Ra6 {[%emt 0:00:25]} 52. Rd6 {[%emt 0:00:28]} Rxd6 $2 {[%emt 0:00:52]} (52... Ra8 53. Kg3 Kf7 54. Nh6+ Kg7) 53. Nxd6 $18 {[%emt 0:00:02]} Be7 {[%emt 0:00:08]} 54. Nc4 {[%emt 0:00:27]} Bf6 {[%emt 0:00:17]} 55. Kg2 {[%emt 0:00:39]} Kh5 {[%emt 0:00:38]} 56. Ne3 {[%emt 0:00:30]} Bh8 {[%emt 0:00:38]} (56... Bd8 {was worth a try.} 57. Nf5 Bb6) 57. Nf5 $18 {[%emt 0:00:35]} Bf6 {[%emt 0:00:37]} 58. Kf1 {[%emt 0:00:12]} Bd8 {[%emt 0:01:03]} 59. Ne3 {[%emt 0:01:11]} (59. Ng3+ $142 Kh4 60. Kg2) 59... Kh4 {[%emt 0:01:05]} (59... Ba5 {was necessary.} 60. Kg2 Bb4) 60. Kg2 $18 {[%emt 0:00:22]} Bf6 {[%emt 0:00:24]} 61. Nf5+ {[%emt 0:00:19]} Kh5 {[%emt 0:00:04]} 62. Kg1 {[%emt 0:00:08]} Bd8 {[%emt 0:00:06]} 63. Kf1 {[%emt 0:00:04]} Bb6 {[%emt 0:00:27]} 64. Ke2 {[%emt 0:00:33]} Bc5 {[%emt 0:00:16]} 65. Kd3 {[%emt 0:02:24]} (65. Ke1 $1 $18 {and White stays clearly on top.}) 65... Bxf2 $16 {[%emt 0:00:15]} 66. Kc4 {[%emt 0:00:04]} Be1 {[%emt 0:00:16]} 67. Kd5 {[%emt 0:00:09]} Bc3 {[%emt 0:00:28]} 68. Ke6 {[%emt 0:00:04]} (68. Kc6 $16) 68... Bd4 {[%emt 0:00:28]} (68... Ba1 $1 $11) 69. Kf7 {[%emt 0:00:14]} (69. Nxd4 exd4 70. Kf6 d3 71. Kf5 d2 72. Ke5 d1=Q 73. f4 Qa1+ 74. Kf5 Qf1 75. e5 gxf4 76. e6 f3 77. Ke5 Qe2+ 78. Kd5 f2 79. Kd6 f1=Q 80. Kd7 Qxh3 81. Kd8 Qhxe6 82. Kc7 Qb5 83. Kd8 Qed7#) 69... Bc3 {[%emt 0:00:28]} 70. Kf6 {[%emt 0:00:06]} Bb2 $2 {[%emt 0:00:27][%mdl 8192]} (70... Ba1 $16) 71. Kf7 $2 {[%emt 0:01:03]} (71. Nd6 $18 {is more deadly.} Kh4 72. Nc4) 71... Bc3 $16 {[%emt 0:00:06]} 72. Ke7 {[%emt 0:00:04]} Bb2 {[%emt 0:00:29]} 73. Kd7 {[%emt 0:00:21]} Bc3 {[%emt 0:00:12]} 74. Kc7 {[%emt 0:00:05]} Bb2 {[%emt 0:00:31]} 75. Kc6 {[%emt 0:00:07]} Ba1 {[%emt 0:00:33]} 76. Kb7 {[%emt 0:00:06]} Bb2 {[%emt 0:00:13]} 77. Kb6 {[%emt 0:00:05]} Ba1 {[%emt 0:00:48]} 78. Kb5 {[%emt 0:00:19]} Bc3 {[%emt 0:00:22]} 79. Kc4 {[%emt 0:00:24]} ({Better is} 79. Kc5 $16) 79... Bd2 {[%emt 0:01:40]} (79... Be1 $11) 80. Kd5 {[%emt 0:00:15]} Bc3 $1 {[%emt 0:00:27]} 81. Ke6 {[%emt 0:00:54]} (81. Kc5 $1 $16) 81... Bb2 {[%emt 0:00:22]} (81... Bd4 $11) 82. Kf6 $16 {[%emt 0:00:22]} Bc3 {[%emt 0:00:06]} 83. Kg7 {[%emt 0:01:54]} (83. Kf7 $1 $16) 83... Bb2 {[%emt 0:00:11] [#]} (83... Bb4 $11 {keeps the balance.}) 84. Kf8 $1 $16 {[%emt 0:00:06]} Bc3 {[%emt 0:00:12]} 85. Kf7 {[%emt 0:00:36]} Bb2 {[%emt 0:00:06]} 86. Ke7 {[%emt 0:00:05]} Bc3 {[%emt 0:00:04]} 87. Kd6 {[%emt 0:02:13]} ({White should play} 87. Kd7 $16) 87... Bb2 {[%emt 0:00:11]} (87... Bd4 $11) 88. Kd5 {[%emt 0:00:03]} Bc3 $1 {[%emt 0:00:18] [#]} 89. Ke6 {[%emt 0:00:32]} (89. Kc5 $1 $16) 89... Bb2 $11 {[%emt 0:00:33]} 90. Ne3 {[%emt 0:00:26]} Kh4 {[%emt 0:01:07]} 91. Nc4 {[%emt 0:00:32]} Bc3 {[%emt 0:00:25]} 92. Nxe5 {[%emt 0:00:57]} Kxh3 {[%emt 0:00:09]} 93. Nf7 {[%emt 0:01:28]} Kg3 {[%emt 0:05:49]} 94. Kd5 {[%emt 0:00:31]} g4 {[%emt 0:00:00]} 95. fxg4 {[%emt 0:00:10]} Kxg4 {[%emt 0:00:00]} 96. Ne5+ {[%emt 0:00:15]} Kg5 {[%emt 0:00:00]} 97. Nc4 {[%emt 0:00:22]} Kf6 {[%emt 0:00:00]} 98. Kd6 {[%emt 0:00:10]} Bb4+ {[%emt 0:00:00]} 99. Kd7 {[%emt 0:00:05]} Bc3 {[%emt 0:00:00]} 100. Kd6 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:00]} 101. Kd5 {[%emt 0:00:07]} Bc3 {[%emt 0:00:00]} 102. Nd6 {[%emt 0:00:05]} Ke7 {[%emt 0:04:30]} 103. Nf5+ {[%emt 0:00:05]} Kd7 {[%emt 0:00:30]} 104. Ne3 {[%emt 0:00:04]} Ke7 {[%emt 0:00:00]} 105. Nc4 {[%emt 0:00:05]} Kd7 {[%emt 0:00:00]} 106. Na3 {[%emt 0:00:06]} Ke7 {[%emt 0:00:00]} 107. Nb5 {[%emt 0:00:10]} Bb2 {[%emt 0:00:00]} 108. Na7 {[%emt 0:00:03]} Ba1 {[%emt 0:00:00]} 109. Nc8+ {[%emt 0:00:03]} Kd7 {[%emt 0:00:00]} 110. Nd6 {[%emt 0:00:03]} Ke7 {[%emt 0:00:00]} 111. Nf5+ {[%emt 0:00:02]} Kd7 {[%emt 0:04:00]} 112. Nd4 {[%emt 0:00:04]} Bxd4 {[%emt 0:00:00]} 113. Kxd4 {[%emt 0:00:03]} Ke6 {[%emt 0:01:00]} 114. e5 {[%emt 0:00:02]} Ke7 {[%emt 0:00:00]} 115. Kd5 {[%emt 0:00:03]} Kd7 {[%emt 0:00:00]} 116. e6+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:00]} 117. Ke5 {[%emt 0:00:01]} Ke8 {[%emt 0:02:00]} 118. Kd6 {[%emt 0:00:08]} Kd8 {[%emt 0:00:00]} 119. e7+ {[%emt 0:00:03]} Ke8 {[%emt 0:00:00]} 120. Ke6 {[%emt 0:00:02]} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.26"]
[Round "5.3"]
[White "Adu, Oladapo"]
[Black "Homa, Seth"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2056"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,45,18,18,9,6,16,4,3,8,20,0,20,20,0,0,0,0,0,0,14,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:47]} c5 {[%emt 0:00:21]} 2. Nf3 {[%emt 0:00:20][%cal Bg1f3,Bf3d4,Bd4b5,Bb5a3,Ba3c2][%mdl 32]} Nc6 {[%emt 1:31:09]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:22]} e5 {[%emt 0:00:00]} 6. Ndb5 {[%emt 0:00:29]} d6 {[%emt 0:00:00]} 7. Bg5 {[%emt 0:00:20]} a6 {[%emt 0:00:00]} 8. Na3 {[%emt 0:00:17]} b5 {[%emt 0:00:00]} 9. Nd5 {[%emt 0:00:10]} Be7 {[%emt 0:00:00]} 10. Bxf6 {[%emt 0:00:15]} Bxf6 {[%emt 0:00:00]} 11. c4 {[%emt 0:00:12] The position is equal.} b4 {[%emt 0:00:00] B33: Sicilian: Pelikan and Sveshnikov Variations.} 12. Nc2 {[%emt 0:00:14]} O-O {[%emt 0:00:00]} 13. g3 {[%emt 0:00:11]} a5 {[%emt 0:00:00]} 14. Bg2 {[%emt 0:00:21]} Be6 {[%emt 0:00:00] 14...g6 is the modern continuation.} 15. b3 {[%emt 0:02:13]} Rc8 {[%emt 0:00:00]} 16. O-O {[%emt 0:00:55]} Bxd5 {[%emt 0:00:00]} 17. Qxd5 {[%emt 0:01:33]} Nd4 {[%emt 0:00:00]} 18. Nxd4 {[%emt 0:00:10]} exd4 {[%emt 0:00:00]} 19. Qh5 {[%emt 0:00:58]} g6 {[%emt 0:00:00]} 20. Qd1 {[%emt 0:02:28]} Qb6 {[%emt 0:00:00]} 21. Qd3 {[%emt 0:00:37]} Rc5 {[%emt 0:00:00] [#]} 22. Rae1 $146 {[%emt 0:01:32]} ({Predecessor:} 22. f4 Re8 23. Rae1 Qa7 24. Kh1 Qd7 25. h4 h6 26. Kh2 Kg7 27. Rf2 Re7 28. Ref1 {½-½ (43) Vojta,J (2256)-Poltorak,S (2048) Bratislava 2019}) 22... a4 {[%emt 0:00:00]} 23. f4 {[%emt 0:00:55] Not much happened in this game.  Weighted Error Value: White=0.04 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "5.4"]
[White "Ringoir, Tanguy"]
[Black "Eckert, Doug"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2490"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,75,18,18,16,23,32,18,25,13,18,20,35,20,17,18,19,22,33,33,24,0,43,45,41,44,41,42,47,39,44,35,34,27,45,34,70,43,52,55,52,52,52,41,66,62,72,56,56,56,77,68,353,350,344,289,445,444,490,479,513,501,505,506,634,589]} 1. d4 {[%emt 0:03:02]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:07]} Bb4 {[%emt 0:00:32]} 5. cxd5 {[%emt 0:00:18]} exd5 {[%emt 0:00:29]} 6. Bg5 {[%emt 0:00:10]} h6 {[%emt 0:02:59]} 7. Bh4 {[%emt 0:00:07]} O-O {[%emt 0:01:04] 7...Bf5 is the recent fashion. D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. e3 {[%emt 0:00:50]} Bf5 {[%emt 0:02:46]} 9. Be2 {[%emt 0:00:19]} Nbd7 {[%emt 0:03:39] The position is equal.} 10. Qb3 {[%emt 0:00:21]} Qe7 {[%emt 0:02:59]} 11. a3 {[%emt 0:00:18][%cal Ba2a3,Ba3a4][%mdl 32]} Bxc3+ {[%emt 0:01:20]} 12. Qxc3 {[%emt 0:00:08]} c6 {[%emt 0:02:16]} 13. Nd2 {[%emt 0:00:07]} Rfe8 {[%emt 0:03:24]} 14. O-O {[%emt 0:00:21] [#]} Nb6 $146 {[%emt 0:16:13]} ({Predecessor:} 14... Ne4 15. Nxe4 Qxe4 16. Bg3 Qc2 17. Qxc2 Bxc2 18. Rfc1 Bf5 19. Rc3 Nf6 20. f3 Re7 {1-0 (64) Anderton,D (2087)-Crombleholme,A (2009) Llandudno 2017}) 15. a4 {[%emt 0:00:22]} Nc8 {[%emt 0:03:24]} 16. Ra3 {[%emt 0:09:51]} Ne4 {[%emt 0:57:05]} 17. Bxe7 {[%emt 0:00:25]} Nxc3 {[%emt 0:00:00]} 18. bxc3 {[%emt 0:00:19] [#] aiming for Bh4.} Rxe7 {[%emt 0:00:00]} 19. c4 {[%emt 0:02:33]} dxc4 {[%emt 0:00:00]} 20. Nxc4 {[%emt 0:01:28][%cal Bd2c4,Bc4e5,Be5g6,Bg6f4,Bf4e2,Be2d4,Bd4e6][%mdl 32]} Be6 {[%emt 0:00:00]} 21. Ne5 {[%emt 0:06:09]} Nd6 {[%emt 0:00:00]} 22. Rc1 {[%emt 0:01:47][%cal Bf1c1,Bc1c5,Bc5d5,Bd5d6][%mdl 32]} f6 {[%emt 0:00:00]} 23. Ng6 {[%emt 0:01:31]} Rd7 {[%emt 0:00:00]} 24. f3 {[%emt 0:07:42] White is more active.} Kh7 {[%emt 0:00:00]} 25. Nf4 {[%emt 0:01:49]} Bf7 {[%emt 0:00:00]} 26. Bd3+ {[%emt 0:02:06]} f5 {[%emt 0:00:00]} 27. Rc5 {[%emt 0:04:08] Hoping for Rxf5.} g5 {[%emt 0:00:00]} 28. Ne2 {[%emt 0:00:05]} Bg6 {[%emt 0:00:00]} 29. d5 {[%emt 0:02:22]} cxd5 $1 {[%emt 0:00:25]} 30. Rxd5 {[%emt 0:00:02]} Rad8 {[%emt 0:01:22]} 31. Nd4 {[%emt 0:01:13] Threatens to win with Ne6.} f4 $2 {[%emt 0:04:44][%mdl 8192] [#] Loses the game.} (31... Kg8 $14) 32. Ne6 $1 $18 {[%emt 0:03:06][%csl LRd8,LRf4]} Rc8 {[%emt 0:00:51]} 33. Bb5 {[%emt 0:11:43]} Re7 {[%emt 0:00:31]} (33... Rc1+ {might work better.} 34. Kf2 Rc2+ 35. Ke1 Rc1+ 36. Kd2 Rc2+ 37. Kd1 Kg8) 34. Rxd6 {[%emt 0:00:09] White is clearly winning.} a6 {[%emt 0:00:21]} 35. Be2 {[%emt 0:06:41]} Rce8 {[%emt 0:00:21]} 36. Nd4 {[%emt 0:00:46]} fxe3 {[%emt 0:00:11]} 37. Rc3 {[%emt 0:00:02]} b5 {[%emt 0:00:37]} 38. Rcc6 {[%emt 0:00:55] Weighted Error Value: White=0.06 (flawless) /Black=0.34} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "5.5"]
[White "Avila Rodriguez, Joshua Ad"]
[Black "Wang, Tianqi"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2210"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,152,37,42,33,34,38,22,73,58,94,96,111,91,112,40,45,40,75,60,74,0,0,0,0,-35,-40,-99,-89,-537,-597,-550,-548,-1230,-1207,-1160,-1015,-1112,-1002,-1047,-964,-858,-190,-160,-151,-252,-225,-207,-215,-185,-127,-121,-108,-106,-108,-108,-104,-105,-108,-108,-81,-85,-33,-33,-33,-33,-33,-34,-34,-34,-52,-60,-59,-59,-18,-27,-27,-27,-27,-27,-27,-27,-19,-19,-19,-20,-20,-20,-8,-8,-8,-74,-313,-719,-679,-551,-526,-4622,-1695,-29957,-29954,-29962,-8,-8,-91,-139,-139,-29969,-29970,-29970,-29971,-29974,-29974,-29975,-29976,-29976,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29980,-29981,-29982,-29984,-29985,-29985,-29986,-29986,-29982,-29989,-29990]} 1. e4 {[%emt 0:00:19]} d6 {[%emt 0:02:28]} 2. d4 {[%emt 0:00:58]} Nf6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:10]} e5 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:01:20]} exd4 {[%emt 0:00:14]} 5. Nxd4 {[%emt 0:00:06]} Be7 {[%emt 0:00:02]} 6. g3 {[%emt 0:00:34]} O-O {[%emt 0:00:07]} 7. Bg2 {[%emt 0:00:08]} Re8 {[%emt 0:00:04]} 8. O-O {[%emt 0:00:07]} Bf8 {[%emt 0:00:11]} 9. h3 {[%emt 0:04:17]} Nbd7 {[%emt 0:02:56]} 10. Re1 {[%emt 0:00:11]} c6 {[%emt 0:00:28]} 11. a4 {[%emt 0:00:29]} a5 {[%emt 0:00:09] B07: Pirc Defence: Miscellaneous Systems.} 12. b3 {[%emt 0:05:16]} Nc5 {[%emt 0:00:38]} 13. Bb2 {[%emt 0:00:19] [#]} d5 $146 {[%emt 0:01:35]} (13... Qb6 $11) ({Predecessor:} 13... Qb6 14. Qd2 h6 15. Rad1 Bd7 16. g4 Nh7 17. Kh1 Rad8 18. Nde2 Bc8 19. Ng3 Na6 {1-0 (57) Gabrielian,A (2480)-Kazhgaleyev,M (2554) Cheliabinsk 2022}) 14. exd5 $16 {[%emt 0:04:59]} Rxe1+ {[%emt 0:19:05]} 15. Qxe1 {[%emt 0:00:16]} cxd5 {[%emt 0:00:05]} 16. Rd1 {[%emt 0:03:12]} Qb6 {[%emt 0:00:42]} 17. Kh2 {[%emt 0:13:41]} (17. Qe5 $16) 17... Bd7 $1 $14 {[%emt 0:00:26]} 18. Bc1 {[%emt 0:09:25]} Re8 {[%emt 0:01:54]} 19. Be3 {[%emt 0:00:16]} Nce4 {[%emt 0:02:56]} 20. Ncb5 {[%emt 0:15:53]} (20. Nxe4 $16 dxe4 21. Nb5) 20... Bc5 {[%emt 0:02:11][%cal Oe4g3]} 21. Qe2 {[%emt 0:12:54]} h5 {[%emt 0:01:31][%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 22. Qd3 {[%emt 0:01:21]} (22. Bxe4 $5 Rxe4 23. Kg2 $11) 22... h4 {[%emt 0:04:30]} 23. g4 {[%emt 0:00:49]} (23. gxh4 $15 Bxb5 24. axb5) 23... Bxg4 $1 $17 {[%emt 0:05:01]} 24. hxg4 {[%emt 0:03:13][%mdl 8192]} (24. f3 $17 Bh5 25. fxe4 dxe4 26. Qd2) 24... Nxg4+ $19 {[%emt 0:00:43]} 25. Kg1 {[%emt 0:00:05]} Qg6 $1 {[%emt 0:00:05][%cal Oh4h3]} 26. f3 {[%emt 0:18:46]} Nxe3 {[%emt 0:55:19][%mdl 64] Discovered Attack} 27. Qxe3 {[%emt 0:00:07]} h3 {[%emt 0:00:00][%csl Gh3][%cal Rg6g2][%mdl 64] Pin} 28. Rd2 {[%emt 0:02:51]} Nd6 {[%emt 0:00:00]} 29. Qf2 {[%emt 0:00:45]} Nxb5 {[%emt 0:00:00]} ({Stronger than} 29... Qxg2+ 30. Qxg2 hxg2 31. Kxg2 $17) 30. axb5 {[%emt 0:00:15]} Bxd4 $2 {[%emt 0:00:00]} ({Not} 30... Qxg2+ 31. Qxg2 hxg2 32. Kxg2 $17) (30... hxg2 31. b6 Re5) 31. Rxd4 {[%emt 0:02:21]} hxg2 {[%emt 0:00:00][%mdl 4096] Endgame KQR-KQR. Black is more active.} 32. Rg4 {[%emt 0:00:05]} (32. Rxd5 $17 f6 33. Rd3) 32... Qf5 {[%emt 0:00:00]} 33. Kxg2 {[%emt 0:00:11]} Re6 {[%emt 0:00:00]} 34. Qd2 {[%emt 0:00:32]} Rf6 {[%emt 0:00:00]} (34... Qe5 $19 {Threatens to win with ...f5.} 35. Rh4 Qe2+ 36. Qxe2 Rxe2+ 37. Kg3 Rxc2) 35. Qc3 $17 {[%emt 0:00:59]} b6 {[%emt 0:00:00]} 36. Kg3 {[%emt 0:00:38]} d4 {[%emt 0:00:00]} 37. Rxd4 {[%emt 0:00:04]} Qe5+ {[%emt 0:00:00]} 38. Kg2 {[%emt 0:00:28] White threatens Rd8+ and mate.} Rg6+ {[%emt 0:00:00]} 39. Kf1 {[%emt 0:00:10] Intending Rd8+ and mate.} Qxb5+ {[%emt 0:00:00]} 40. Qd3 {[%emt 0:00:04]} Qg5 {[%emt 0:00:00]} (40... Qxd3+ $17 41. Rxd3 Kf8) 41. Rd8+ $15 {[%emt 0:00:08]} Kh7 {[%emt 0:00:00]} 42. Rd5 {[%emt 0:00:45] Prevents f5.} Qc1+ {[%emt 0:00:00]} 43. Ke2 {[%emt 0:00:04] Hoping for Rh5+.} Kh6 {[%emt 0:00:00][%cal Rg6g2] Prevents Rh5+.} 44. Qe3+ {[%emt 0:00:40]} Qxe3+ {[%emt 0:00:00]} 45. Kxe3 {[%emt 0:00:03] KR-KR} Rc6 {[%emt 0:00:00]} 46. c4 {[%emt 0:00:30]} g5 {[%emt 0:00:00]} 47. Rb5 {[%emt 0:00:38]} Kh5 {[%emt 0:00:00]} 48. Kf2 {[%emt 0:01:54]} Kh4 {[%emt 0:00:00]} 49. Rf5 {[%emt 0:00:19]} f6 {[%emt 0:00:00]} 50. Rd5 {[%emt 0:00:16]} g4 {[%emt 0:00:00]} 51. fxg4 {[%emt 0:01:01]} Kxg4 {[%emt 0:12:30] White must now prevent ...f5.} 52. Rd4+ {[%emt 0:00:04]} Kg5 {[%emt 0:00:00]} 53. Kf3 $1 {[%emt 0:00:21]} f5 {[%emt 0:00:00] next ...Rh6 is good for Black.} 54. Rd5 $1 {[%emt 0:00:32]} Rc5 {[%emt 0:00:00]} 55. Rd6 {[%emt 0:00:45]} (55. Rd8 $11) 55... b5 $17 {[%emt 0:00:00]} 56. cxb5 {[%emt 0:00:49] [#]} (56. Ra6 a4 57. bxa4 bxc4 58. Rb6) 56... Rc3+ $1 $19 {[%emt 0:00:00]} 57. Kf2 {[%emt 0:00:06][%cal Ob3b4]} Rxb3 {[%emt 0:00:00]} 58. b6 {[%emt 0:00:08] [#]} Kg4 $1 {[%emt 0:03:30] ...a4 is the strong threat.} 59. Rd5 {[%emt 0:01:10]} Rb2+ {[%emt 0:00:00]} 60. Kf1 {[%emt 0:01:08]} f4 $2 {[%emt 0:00:00]} (60... a4 {mates} 61. Ra5 f4 62. Rxa4 Kg3 63. Ra8 Rb1+ 64. Ke2 f3+ 65. Kd3 Rxb6 66. Rg8+ Kf2 67. Rf8 Kg2 68. Rg8+ Kf1 69. Rg7 Rb2 70. Rg3 f2 71. Rg7 Re2 72. Rf7 Ke1 73. Kc3 Re6 74. Rb7 f1=Q 75. Rb1+ Kf2 76. Rxf1+ Kxf1 77. Kd4 Ke2 78. Kd5 Re8 79. Kc4 Ke3 80. Kd5 Kd3 81. Kc5 Re5+ 82. Kd6 Kd4 83. Kc6 Rd5 84. Kb6 Rc5 85. Kb7 Kc4 86. Kb6 Kb4 87. Ka7 Ka5 88. Kb7 Kb5 89. Ka7 Kc6 90. Kb8 Kb6 91. Ka8 Rc8#) 61. Rxa5 $11 {[%emt 0:00:21]} Kg3 {[%emt 0:01:30] ( -> ...Rb1+)} 62. Rg5+ {[%emt 0:00:42] Black keeps a firm grip on the game.} Kf3 {[%emt 0:00:00][%cal Rb2b1]} 63. Ke1 $2 {[%emt 0:00:31][%mdl 8192]} (63. Kg1 $17) 63... Rb1+ {[%emt 0:00:00] Black mates.} 64. Kd2 {[%emt 0:00:07]} Rxb6 {[%emt 0:00:00]} 65. Rd5 {[%emt 0:00:47]} Re6 {[%emt 0:00:00]} 66. Rd7 {[%emt 0:00:28]} Kf2 {[%emt 0:00:00]} 67. Rf7 {[%emt 0:00:30]} Rd6+ {[%emt 0:00:00]} 68. Kc2 {[%emt 0:00:06]} f3 {[%emt 0:00:00][%cal Bf4f3,Bf3f2][%mdl 32]} 69. Rf8 {[%emt 0:00:21]} Ke2 {[%emt 0:00:00]} 70. Re8+ {[%emt 0:00:07]} Kf1 {[%emt 0:00:00]} 71. Rf8 {[%emt 0:00:10]} f2 {[%emt 0:00:00]} 72. Rg8 {[%emt 0:00:07]} Rd5 {[%emt 0:00:00]} 73. Rg7 {[%emt 0:00:08]} Ke2 {[%emt 0:00:00]} 74. Re7+ {[%emt 0:00:05]} Kf3 {[%emt 0:00:00]} 75. Rf7+ {[%emt 0:00:13]} Kg3 {[%emt 0:00:00]} 76. Kc1 {[%emt 0:00:12]} Rd4 {[%emt 0:00:00] Weighted Error Value: White=0.64/Black=0.31} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "6.1"]
[White "Zaloznyy, Mike"]
[Black "Wang, Tianqi"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2171"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,120,0,8,4,26,0,13,10,12,2,11,0,0,-13,-8,-27,-26,-30,-11,-33,-28,-42,-40,-88,-61,-57,-44,-42,-42,-42,-54,-56,-34,-66,-56,-54,-59,-85,-78,-88,-40,-36,-35,-25,-31,-30,-31,-42,-16,-23,-39,-39,-34,-38,-37,-66,-41,-45,-51,-45,-53,-51,-51,-45,-3,-12,0,0,0,0,0,-42,-28,-47,-45,-60,-48,-98,0,0,0,0,0,-33,-35,-414,-412,-380,-401,-385,-371,-5722,-5639,-3138,-2931,-12844,-12833,-12835,-12835,-12836,-12837,-12829,-12829,-12834,-1718,-12839,-12840,-12840,-12840,-12843,-12843,-12844,-12844]} 1. d4 {[%emt 0:04:33]} d5 {[%emt 0:00:17]} 2. Nf3 {[%emt 0:00:11]} c6 {[%emt 0:00:11]} 3. c3 {[%emt 0:00:06]} Bf5 {[%emt 0:00:31]} 4. Bf4 {[%emt 0:01:53]} Qb6 {[%emt 0:00:21]} 5. Qb3 {[%emt 0:00:41]} Nd7 {[%emt 0:00:31]} 6. Nbd2 {[%emt 0:01:41] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} e6 {[%emt 0:03:37]} 7. e3 {[%emt 0:04:09]} h6 {[%emt 0:00:11]} 8. h3 {[%emt 0:01:42] The position is equal.} Ngf6 {[%emt 0:00:20]} 9. Be2 {[%emt 0:02:24]} Be7 {[%emt 0:00:06]} 10. Bh2 {[%emt 0:02:45]} O-O {[%emt 0:01:11] [#]} 11. c4 $146 {[%emt 0:03:40]} ({Predecessor:} 11. O-O Rfc8 12. Rfe1 a5 13. a3 Qxb3 14. Nxb3 Nb6 15. Nc1 Na4 16. Ra2 Bb1 17. Ra1 {0-1 (42) Kubicek,R (2070)-Koutsin,S (2415) Rymarov 1999}) 11... Qxb3 {[%emt 0:01:12]} 12. Nxb3 {[%emt 0:01:44]} dxc4 {[%emt 0:00:11]} 13. Bxc4 {[%emt 0:00:44]} Nb6 {[%emt 0:00:03]} 14. Be2 {[%emt 0:02:38]} Na4 {[%emt 0:00:14]} 15. O-O {[%emt 0:03:00]} a5 {[%emt 0:07:11]} 16. Nc1 {[%emt 0:21:16]} (16. Ne5 $15) 16... Rfc8 {[%emt 0:17:04] Black is more active.} 17. Ne5 {[%emt 0:05:11]} Nd5 {[%emt 0:10:02]} 18. Bf3 {[%emt 0:03:50] e4 is the strong threat.} Bh7 {[%emt 0:02:46]} ({Much less strong is} 18... Nxb2 19. e4 $16) 19. Ned3 {[%emt 0:03:24]} Nb4 {[%emt 0:00:40]} 20. Rd1 {[%emt 0:04:57]} Ra7 {[%emt 0:00:23]} 21. Nxb4 {[%emt 0:07:35]} axb4 {[%emt 0:00:16]} 22. Rd2 {[%emt 0:01:04]} Bg6 {[%emt 0:07:36]} 23. Bf4 {[%emt 0:00:28]} c5 {[%emt 0:10:55]} 24. dxc5 {[%emt 0:05:46]} Nxc5 {[%emt 0:00:24]} ({Black should try} 24... Bf6 $1 $17 25. Nb3 Bxb2) 25. Bd6 $15 {[%emt 0:11:45]} Bf6 {[%emt 0:02:04] Threatens to win with ...b6.} 26. Bxc5 {[%emt 0:00:01]} Rxc5 {[%emt 0:00:14]} 27. Nb3 {[%emt 0:00:51]} Rc8 {[%emt 0:02:45]} 28. a4 {[%emt 0:00:05]} Rc2 {[%emt 0:01:41]} 29. Rxc2 {[%emt 0:01:50]} Bxc2 {[%emt 0:00:10] This bishop pair is nice.} 30. Nd4 {[%emt 0:00:01]} Bxd4 {[%emt 0:03:10]} 31. exd4 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRB} b6 {[%emt 0:00:03]} 32. Bc6 {[%emt 0:06:28]} Rc7 {[%emt 0:00:11]} (32... Bb3 $5 {[%cal Ra7c7]}) 33. d5 {[%emt 0:00:00]} Bb3 {[%emt 0:03:02]} 34. a5 {[%emt 0:00:00]} bxa5 {[%emt 0:00:13]} (34... exd5 $2 35. axb6 $1 Rxc6 36. Ra8+ Kh7 37. b7 $18) 35. Rxa5 {[%emt 0:00:00]} exd5 {[%emt 0:00:58]} 36. Ra6 {[%emt 0:01:06]} Rc8 {[%emt 0:19:22] Black wants to play ...d4.} 37. Rb6 {[%emt 0:00:23]} Ba2 {[%emt 0:00:34]} 38. Kf1 {[%emt 0:00:31]} d4 {[%emt 0:01:23]} 39. Ke1 {[%emt 0:00:49]} Bb1 {[%emt 0:00:21][%cal Ob4b3]} 40. Kd2 {[%emt 0:00:26]} b3 $1 {[%emt 0:00:23]} 41. Ra6 {[%emt 0:00:33]} Rc7 {[%emt 0:00:21]} 42. f3 {[%emt 0:00:25]} g6 {[%emt 0:00:20]} 43. Rb6 {[%emt 0:00:43] [#]} (43. Kd1 $15) 43... Bf5 {[%emt 0:01:46]} (43... h5 $1 $17) 44. g4 $11 {[%emt 0:00:21]} Be6 {[%emt 0:02:02]} 45. Kd3 {[%emt 0:00:17]} Ra7 {[%emt 0:00:07]} 46. Rb8+ {[%emt 0:00:21]} Kg7 {[%emt 0:00:17] White must now prevent ...Ra2.} 47. Ra8 $2 {[%emt 0:00:01][%mdl 8192] Loses the game.} (47. f4 $15) 47... Ra2 $19 {[%emt 0:00:16]} 48. Kxd4 {[%emt 0:00:53]} Rxb2 {[%emt 0:00:04]} 49. Rb8 {[%emt 0:00:24]} Rh2 {[%emt 0:00:26]} 50. Bd5 $2 {[%emt 0:00:22]} (50. Rb7) 50... Rd2+ {[%emt 0:00:05] Black is clearly winning.} 51. Ke3 {[%emt 0:00:43]} Rxd5 {[%emt 0:00:37]} 52. Rxb3 {[%emt 0:00:04] KRB-KR} Rd1 {[%emt 0:00:17]} 53. Rb6 {[%emt 0:00:21]} Rh1 {[%emt 0:00:25]} 54. Kf2 {[%emt 0:00:04]} Rxh3 {[%emt 0:00:16]} 55. Kg2 {[%emt 0:00:13]} Rh4 {[%emt 0:00:05]} 56. Rb1 {[%emt 0:00:46]} h5 {[%emt 0:00:36][%cal Bh6h5,Bh5g4][%mdl 32]} 57. Kg3 {[%emt 0:00:26]} g5 {[%emt 0:00:03]} 58. Rb5 {[%emt 0:00:05]} Kf6 {[%emt 0:00:16]} 59. Rc5 {[%emt 0:01:00]} hxg4 {[%emt 0:00:10]} 60. f4 {[%emt 0:00:23]} Rh3+ {[%emt 0:00:05] Weighted Error Value: White=0.60/Black=0.22 (precise)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "6.2"]
[White "Eckert, Doug"]
[Black "Avila Rodriguez, Joshua Ad"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2177"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,90,14,16,0,0,0,0,6,0,5,25,7,16,0,17,0,0,-20,0,0,0,-17,14,0,0,0,0,-11,23,18,27,36,93,100,128,25,25,18,15,-21,0,-31,66,0,0,0,0,0,0,0,-7,-29,-20,-42,0,-14,-18,-24,-29,-31,-35,-243,-227,-220,-220,-226,-54,-388,-369,-382,-381,-572,-563,-568,-560,-578,-564,-634,-622,-618,-606,-691,-663]} 1. d4 {[%emt 0:01:39]} d5 {[%emt 0:00:32]} 2. c4 {[%emt 0:00:20]} c6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 1:31:23]} 4. g3 {[%emt 0:00:10]} Bf5 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:18]} e6 {[%emt 0:00:00]} 6. Qb3 {[%emt 0:00:18] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Qb6 {[%emt 0:00:00]} 7. c5 {[%emt 0:00:07]} Qxb3 {[%emt 0:00:00]} 8. axb3 {[%emt 0:00:04] The position is equal.} Be7 {[%emt 0:00:00]} 9. Bf4 {[%emt 0:06:19]} O-O {[%emt 0:00:00]} 10. Bg2 {[%emt 0:02:37]} Nbd7 {[%emt 0:00:00]} 11. b4 {[%emt 0:01:58] [#]} a6 $146 {[%emt 0:00:00]} ({Predecessor:} 11... h6 12. b5 g5 13. bxc6 bxc6 14. Bc1 Ne4 15. Nd2 Nxd2 16. Bxd2 Bf6 17. e4 Bg6 18. Be3 a5 19. e5 Be7 20. Kd2 Rfb8 {½-½ (20) Janoszka,A (2315)-Giesen,D (2269) Germany 2006}) 12. O-O {[%emt 0:01:59]} h6 {[%emt 0:00:00]} 13. h3 {[%emt 0:01:46]} Rfe8 {[%emt 0:00:00]} 14. g4 {[%emt 0:00:13]} Bh7 {[%emt 0:00:00]} 15. Bh2 {[%emt 0:04:59]} Bf8 {[%emt 0:00:00]} 16. Rfc1 {[%emt 0:05:18]} g5 {[%emt 0:00:00]} 17. e3 {[%emt 0:00:27]} Bg7 {[%emt 0:00:00]} 18. Re1 {[%emt 0:07:34]} Kh8 {[%emt 0:00:00]} 19. Nd2 {[%emt 0:00:52][%cal Bf3d2,Bd2b3,Bb3a5][%mdl 32]} e5 {[%emt 0:00:00]} 20. Nb3 {[%emt 0:00:12]} Ng8 {[%emt 0:00:00]} (20... exd4 $14 21. Nxd4 Kg8) 21. Na5 $16 {[%emt 0:00:15]} Ra7 {[%emt 0:00:00]} 22. Red1 {[%emt 0:08:57]} (22. Na4 $16) 22... exd4 $11 {[%emt 0:00:00]} 23. exd4 {[%emt 0:00:06][%cal Oc3d5]} Nf8 {[%emt 0:00:00]} 24. Rd2 {[%emt 0:02:07]} Ne6 {[%emt 0:00:00] Against Bc7} 25. Re1 {[%emt 0:01:38]} Re7 {[%emt 0:00:00]} (25... Ne7 $15) 26. Bd6 {[%emt 0:06:57]} (26. Bb8 $1 $14 Ra8 27. Bd6) 26... Rd7 {[%emt 0:00:00]} 27. Nb3 {[%emt 0:01:20]} Ne7 {[%emt 0:01:52][%cal Bg8e7,Be7c8,Bc8a7][%mdl 32]} 28. Na4 {[%emt 0:01:38] aiming for Nb6.} Nc8 {[%emt 0:01:33]} 29. Bg3 {[%emt 0:04:43]} Ra8 {[%emt 0:00:33][%cal Ba7a8,Ba8e8,Be8e1,Be1e7][%mdl 32]} 30. Nc3 {[%emt 0:03:21]} Na7 {[%emt 0:00:28]} 31. Na4 {[%emt 0:01:56]} Re8 {[%emt 0:01:11]} (31... Rg8 $5 {[%cal Ra7b5]}) 32. Nb6 {[%emt 0:01:00]} Rdd8 {[%emt 0:00:04]} 33. Na5 {[%emt 0:06:11]} Nxd4 {[%emt 0:00:37]} 34. Re3 {[%emt 0:00:06]} Nc2 {[%emt 0:01:35]} 35. Rf3 {[%emt 0:04:36]} (35. Nxb7 $15 Nxe3 36. fxe3) 35... Re1+ {[%emt 0:05:38]} (35... Bxb2 36. Rxf7 Re1+ 37. Kh2 $16) (35... Nxb4 36. Nxb7 Re1+ 37. Kh2 $11) 36. Kh2 {[%emt 0:00:10] [#]} Re7 {[%emt 0:00:38]} ({Worse is} 36... Nxb4 37. Nxb7 Rde8 38. Rb3 $11) ({Resist} 36... Bxb2 37. Rxf7 Rde8 {[#]} 38. Rxh7+ $1 (38. Nxb7 Bg6 $14) (38. Rxb7 Bc3 $16) 38... Kxh7 39. Rxc2 $16) 37. Nbc4 {[%emt 0:09:39]} Nd4 $2 {[%emt 0:00:37]} ({And not} 37... Nxb4 38. Nd6 Rdd7 39. Rb3 $15) ({Better is} 37... Nb5 $19 {White must now prevent ...Nbd4.} 38. Na3 Nbd4 39. Nxc2 Nxc2) 38. Rxd4 $4 {[%emt 0:00:41][%mdl 8192]} Bxd4 $19 {[%emt 0:00:01]} 39. Nd6 {[%emt 0:00:20]} Rdd7 {[%emt 0:00:44]} 40. Nf5 {[%emt 0:03:13]} (40. Bf1 $142) 40... Bxf5 {[%emt 0:00:13] Black is clearly winning.} 41. Rxf5 {[%emt 0:00:03]} Nb5 {[%emt 0:00:13]} 42. h4 {[%emt 0:00:21]} f6 {[%emt 0:00:19][%cal Bf7f6,Bf6e5][%mdl 32]} 43. f4 {[%emt 0:01:51]} gxf4 {[%emt 0:00:35]} 44. Bxf4 {[%emt 0:00:54]} Be5 {[%emt 0:00:05]} 45. Bxe5 {[%emt 0:00:28]} fxe5 {[%emt 0:00:06] Weighted Error Value: White=0.43/Black=0.20 (precise)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "6.3"]
[White "Homa, Seth"]
[Black "Ringoir, Tanguy"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2237"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,66,0,0,0,0,0,3,0,0,0,15,29,12,3,10,7,0,6,18,16,15,9,10,16,26,-34,-10,-8,-13,-35,-32,-45,-63,-49,21,-970,-962,-952,-918,-990,-994,-953,-980,-966,-953,-4894,-2225,-2268,-877]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:02:26]} 2. c4 {[%emt 0:00:29]} c6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:16]} Nf6 {[%emt 1:29:30]} 4. e3 {[%emt 0:00:10]} e6 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:09]} Nbd7 {[%emt 0:01:00]} 6. Be2 {[%emt 0:00:19]} b6 {[%emt 0:00:00]} 7. O-O {[%emt 0:00:23]} Bb7 {[%emt 0:00:00]} 8. b3 {[%emt 0:00:09]} Bd6 {[%emt 0:00:00]} 9. Bb2 {[%emt 0:00:12]} O-O {[%emt 0:00:00]} 10. Bd3 {[%emt 0:00:31]} c5 {[%emt 0:00:00]} 11. cxd5 {[%emt 0:00:32] E14: Queen's Indian: Classical Variation (4 e3).} Nxd5 {[%emt 0:00:00]} 12. Nxd5 {[%emt 0:00:24]} Bxd5 {[%emt 0:00:00] [#]} 13. Rc1 $146 {[%emt 0:03:51] The position is equal.} ({Predecessor:} 13. e4 Bb7 14. d5 exd5 15. exd5 Nf6 16. Qc2 Bxd5 17. Bxf6 Qxf6 18. Bxh7+ Kh8 19. Be4 Bxe4 20. Qxe4 Rfe8 21. Qc2 Re6 22. Rae1 Rae8 23. Rxe6 Rxe6 24. Rd1 Qf4 25. Qd3 g6 {½-½ (24) Real de Azua,E (2496)-Pichot,A (2564) Villa Martelli 2018}) 13... cxd4 {[%emt 0:00:00]} 14. Nxd4 {[%emt 0:01:38]} Nc5 {[%emt 0:00:00]} 15. Bc4 {[%emt 0:04:08]} Bxc4 {[%emt 0:00:00]} (15... Qh4 16. f4 Bxc4 17. Rxc4 $16) 16. Rxc4 {[%emt 0:00:24]} Qd7 {[%emt 0:00:00]} (16... Qh4 17. f4 $16 (17. Nf3 Qe7 $14)) 17. Nf3 {[%emt 0:09:58]} Rfd8 {[%emt 0:00:00][%cal Od6h2]} 18. Qc2 {[%emt 0:17:26]} a5 {[%emt 0:00:00]} 19. Rg4 {[%emt 0:21:31]} e5 $1 {[%emt 0:00:00][%cal Be6e5,Be5e4][%mdl 32]} 20. Rh4 {[%emt 0:00:08]} e4 $1 {[%emt 0:00:00]} 21. Ng5 $1 {[%emt 0:01:27][%csl LRe4,LRh7]} Qe7 {[%emt 0:00:00]} 22. Rh5 {[%emt 0:05:05]} (22. f4 $11 h6 {[#]} 23. Qc3 $1) 22... Rac8 {[%emt 0:00:00] [#] White must now prevent ...Ne6.} 23. Qe2 {[%emt 0:07:08] And now Qg4 would win.} (23. Nxh7 Nd3 24. Qe2 Nxb2 25. Qxb2 Rc5 $17) ({Not} 23. Qc3 $2 Ne6 24. Qe1 Nxg5 $19) 23... h6 $36 {[%emt 0:00:00][%mdl 2048] Black has good play.} 24. f4 {[%emt 0:17:49][%cal Oe2g4] Threatens to win with Qg4!} Nd3 {[%emt 0:00:00]} (24... hxg5 25. fxg5 Nd3 26. Qg4 $11) 25. Bxg7 {[%emt 0:01:22]} Kxg7 {[%emt 0:00:00]} 26. Qg4 {[%emt 0:00:14] White threatens Ne6+ and mate.} hxg5 {[%emt 0:00:58]} (26... Qf6 $1 $15 27. Nxf7+ Qg6 28. Nxh6 Qxg4 29. Nxg4 Be7) 27. Qf5 $4 {[%emt 0:03:45][%mdl 8192] Now White is beyond hope.} (27. Rxg5+ $11 Qxg5 28. fxg5) 27... Qe6 $19 {[%emt 0:03:31] Black is clearly winning.} 28. Qh7+ {[%emt 0:00:14]} Kf8 {[%emt 0:00:10] Strongly threatening ...Bc5.} 29. Rh6 {[%emt 0:00:17]} Qd5 {[%emt 0:01:24] Hoping for ...Bc5.} (29... f6 $2 30. Qh8+ (30. fxg5 Be5 $16) 30... Qg8 31. Qxf6+ Ke8 32. Rh8 $18) 30. fxg5 {[%emt 0:00:57]} Be5 {[%emt 0:01:15] aiming for ...Rc1.} 31. g6 {[%emt 0:00:18]} Rc1 {[%emt 0:00:39]} 32. Rh5 {[%emt 0:03:37]} Rxf1+ {[%emt 0:00:02]} 33. Kxf1 {[%emt 0:00:07]} Qe6 {[%emt 0:00:28] Weighted Error Value: White=0.62/Black=0.05 (flawless)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "6.4"]
[White "Mishra, Prateek"]
[Black "Adu, Oladapo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2204"]
[BlackElo "2056"]
[Annotator "TA"]
[PlyCount "181"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,181,10,44,18,19,10,22,0,0,-22,25,14,11,20,9,10,13,0,112,99,105,103,114,111,120,133,124,147,147,122,166,163,163,162,320,304,328,337,337,313,313,249,244,116,113,121,118,118,121,121,122,107,175,177,195,185,175,185,158,184,243,247,264,248,347,372,476,205,353,353,353,353,335,158,308,308,725,156,156,156,156,156,156,156,156,156,156,156,775,156,156,0,156,156,156,156,156,156,331,156,156,156,156,147,147,147,147,147,152,152,173,152,152,152,152,152,152,147,5065,5054,775,147,147,26,147,147,147,147,147,147,147,147,147,147,147,147,152,147,147,147,147,147,147,147,147,147,147,147,147,147,147,147,147,147,147,20,20,0,147,0,147,147,147,147,147,147,147,147]} 1. e4 {[%emt 0:04:16]} c5 {[%emt 0:02:16]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. c3 {[%emt 0:00:22]} d5 {[%emt 0:00:09]} 4. exd5 {[%emt 0:00:06]} Qxd5 {[%emt 0:00:06]} 5. d4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:06]} 6. Na3 {[%emt 0:00:08]} a6 {[%emt 0:00:11]} 7. Nc4 {[%emt 0:01:34]} Nbd7 {[%emt 0:00:11]} 8. Be2 {[%emt 0:01:33]} cxd4 {[%emt 0:02:19] 8...b5 might become the main line.} (8... b5 $5 {[%cal Rb5c4]} 9. Ne3 Qd6 $14) 9. Qxd4 {[%emt 0:04:19] B22: Sicilian: 2 c3.} Bc5 {[%emt 0:01:25]} 10. Qxd5 {[%emt 0:11:56]} Nxd5 {[%emt 0:00:03]} 11. a4 {[%emt 0:01:10] The position is equal.} b6 {[%emt 0:00:01] [#]} 12. Nfd2 $146 {[%emt 0:08:31]} ({Predecessor:} 12. O-O Bb7 13. Rd1 O-O 14. Nfe5 Nxe5 15. Nxe5 Rfd8 16. Bf3 Ne7 17. Bf4 Bxf3 18. Nxf3 {1-0 (47) Harika,D (2517)-Bacrot,E (2638) Chess.com INT 2022}) 12... N7f6 {[%emt 0:05:43]} (12... O-O {is more appropriate.}) 13. Nb3 {[%emt 0:01:45]} Be7 {[%emt 0:00:44]} 14. Bf3 {[%emt 0:01:08]} Rb8 {[%emt 0:00:41]} 15. Bg5 {[%emt 0:09:00][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} Bb7 {[%emt 0:00:33]} 16. Bh4 {[%emt 0:10:18]} b5 {[%emt 0:01:46]} (16... Nf4 $1 $11 {remains equal.} 17. Bxb7 Rxb7 18. Bxf6 gxf6) 17. axb5 $16 {[%emt 0:02:01]} axb5 {[%emt 0:00:01]} 18. Nca5 {[%emt 0:00:29]} Ba8 {[%emt 0:00:01]} 19. Bg3 {[%emt 0:01:57] Inhibits Bd6.} Rc8 {[%emt 0:00:01]} 20. Nd4 {[%emt 0:02:07]} b4 {[%emt 0:00:02]} 21. c4 {[%emt 0:03:41]} Nb6 {[%emt 0:02:03]} 22. Ndc6 $1 {[%emt 0:02:26]} Nxc4 {[%emt 0:03:34]} 23. Nxc4 {[%emt 0:04:25][%cal Ba5c4,Bc4b6,Bb6c8][%mdl 32]} Bxc6 {[%emt 0:00:02]} 24. Nb6 $1 {[%emt 0:00:01]} (24. Bxc6+ Rxc6 25. Ra8+ Bd8 26. Nd6+ Ke7 27. Ra7+ Bc7 $15) 24... Bxf3 $2 {[%emt 0:00:44]} (24... O-O) 25. Nxc8 $18 {[%emt 0:00:08]} Bxg2 {[%emt 0:00:12]} 26. Rg1 {[%emt 0:00:06]} Bc6 {[%emt 0:07:49]} 27. Ra7 {[%emt 0:02:12]} Nd5 {[%emt 0:06:12]} 28. Nxe7 {[%emt 0:06:12]} Nxe7 {[%emt 0:00:02]} 29. Bd6 {[%emt 0:00:38]} (29. Be5 $6 Nf5) (29. Kd2 $18) 29... Nc8 $16 {[%emt 0:00:46][%csl LRa7,LRd6]} 30. Rc7 {[%emt 0:00:12] 0x0.0002deefdd5adp-1022s more active pieces. The black rooks are badly placed.} Nxd6 {[%emt 0:00:08]} 31. Rxc6 {[%emt 0:00:06][%mdl 4096] Endgame KRR-KRN} Kd7 {[%emt 0:00:02]} 32. Rb6 {[%emt 0:00:15][%mdl 1024] White has strong compensation.} g6 {[%emt 0:02:24]} 33. Ke2 {[%emt 0:00:34]} Ke7 {[%emt 0:00:33]} (33... Rc8 $16) 34. Rd1 $1 $18 {[%emt 0:01:13]} (34. Rxb4 $6 Rc8 $16) 34... Nf5 {[%emt 0:00:04]} 35. Rb7+ {[%emt 0:00:42]} (35. Rxb4 Nd6 36. Rb6 Rd8) 35... Kf6 {[%emt 0:00:01]} 36. Rdd7 {[%emt 0:00:10]} ({Don't do} 36. Rxb4 h5 $16) 36... Rf8 {[%emt 0:00:01]} 37. Rxb4 {[%emt 0:00:31]} g5 {[%emt 0:00:09]} (37... e5 $142 38. Rb6+ Kg5) 38. Rbb7 {[%emt 0:00:55]} h5 {[%emt 0:00:02]} 39. b4 {[%emt 0:00:22][%cal Bb2b4,Bb4b5][%mdl 32]} g4 {[%emt 0:01:17]} 40. b5 {[%emt 0:00:16] Black must now prevent b6.} Ke5 {[%emt 0:00:03]} 41. Rxf7 {[%emt 0:01:41]} (41. b6 $142) 41... Nd4+ {[%emt 0:00:14]} (41... Rd8 {keeps fighting.} 42. Rfd7 Nd4+ 43. Kd3 Rxd7 44. Rxd7 Nxb5) 42. Kd3 $1 {[%emt 0:00:52]} Rxf7 {[%emt 0:00:24]} 43. Rxf7 {[%emt 0:00:07] aiming for Rh7.} Nxb5 {[%emt 0:00:01] KR-KN} 44. Rh7 {[%emt 0:01:05]} (44. f3 $18 {has better winning chances.}) 44... Kf4 {[%emt 0:00:19]} (44... Nd4 $16 45. Rxh5+ Nf5) 45. Rxh5 {[%emt 0:00:22]} e5 $2 {[%emt 0:00:01]} (45... Nd6 46. Rh8 Nf5) 46. Ke2 $2 {[%emt 0:00:26]} (46. Kc4 $18 Nd6+ 47. Kd3) 46... Nd4+ {[%emt 0:00:23]} 47. Kf1 {[%emt 0:00:15]} Nf5 {[%emt 0:01:26]} 48. Rh8 {[%emt 0:01:35]} Ke4 {[%emt 0:00:11]} 49. Kg2 {[%emt 0:01:35]} Kf4 {[%emt 0:00:03]} 50. Ra8 {[%emt 0:00:57]} Nh4+ {[%emt 0:00:10]} 51. Kf1 {[%emt 0:00:38]} Nf3 $2 {[%emt 0:00:17]} (51... Nf5 $16 52. Rh8 Nd4) 52. Rh8 $2 {[%emt 0:01:12]} (52. Rf8+ $1 $18 {is the precise move to win.} Kg5 53. h3) 52... Nd4 $16 {[%emt 0:00:56]} 53. Kg2 {[%emt 0:02:26]} Nf5 $1 {[%emt 0:00:12]} 54. Rh7 {[%emt 0:02:39]} Ke4 {[%emt 0:00:25]} 55. Ra7 {[%emt 0:01:25] Ra4+ is the strong threat.} Kf4 {[%emt 1:10:26]} 56. Ra4+ {[%emt 0:00:15]} Kg5 $2 {[%emt 0:00:00]} (56... Nd4 $16 {was worth a try.} 57. Rb4 Kf5) 57. Kf1 {[%emt 0:01:55]} (57. f3 $1 $18 {[%cal Rf3g4] and the rest is easy.} Nd4 58. fxg4 Kxg4 59. h3+ Kf4 60. Kf2) 57... Nd4 {[%emt 0:00:00]} 58. Ra3 {[%emt 0:02:28]} Kf4 {[%emt 0:00:00]} 59. h3 {[%emt 0:01:39]} gxh3 {[%emt 0:00:00]} 60. Rxh3 {[%emt 0:00:07]} Nf3 {[%emt 0:00:00]} 61. Rh8 {[%emt 0:00:17]} Ng5 {[%emt 0:00:00]} 62. Ke2 {[%emt 0:00:07]} Ke4 {[%emt 0:00:00]} 63. Rh4+ {[%emt 0:00:15]} Kf5 {[%emt 0:00:00]} 64. Ke3 $1 {[%emt 0:00:14]} Kf6 {[%emt 0:00:00]} 65. Kd3 {[%emt 0:00:42] Strongly threatening Kc4.} Kf5 {[%emt 0:00:00]} 66. Kc4 {[%emt 0:01:36] Threatens to win with Kd5.} Nf3 $2 {[%emt 0:00:00][%mdl 8192]} (66... Ne6 $16) 67. Rh8 {[%emt 0:00:24]} Ke4 {[%emt 0:00:00] [#]} 68. Rf8 $2 {[%emt 0:00:10]} (68. Rh3 $1 $18 {[%cal Rh3g3]} Nd2+ 69. Kc5) 68... Nd4 {[%emt 0:00:00] [#]} 69. Rf6 {[%emt 0:00:48]} (69. Kc3 $1 $16) 69... Nf3 {[%emt 0:00:00]} (69... Ne2 $11 {keeps the balance.}) 70. Kc3 {[%emt 0:01:23]} Nh4 {[%emt 0:00:00]} 71. Kd2 {[%emt 0:00:38]} Nf3+ {[%emt 0:00:00]} 72. Ke2 {[%emt 0:00:09]} Nd4+ {[%emt 0:00:00]} 73. Kf1 {[%emt 0:00:12]} Nf5 {[%emt 0:00:00]} 74. Kg2 {[%emt 0:01:13]} Kf4 {[%emt 0:00:00]} 75. Rf8 {[%emt 0:01:05]} Kg4 {[%emt 0:00:00]} 76. Ra8 {[%emt 0:00:56]} Nh4+ {[%emt 0:00:00]} 77. Kf1 {[%emt 0:00:06] And now Ra4+ would win.} Nf5 {[%emt 0:00:00]} 78. Ke2 {[%emt 0:00:36]} Kf4 {[%emt 0:00:00]} 79. Kd3 {[%emt 0:00:24]} e4+ {[%emt 0:00:00]} 80. Ke2 {[%emt 0:00:09]} Nd4+ {[%emt 0:00:00]} 81. Kd2 {[%emt 0:00:27]} Nf5 {[%emt 0:00:00]} 82. Re8 {[%emt 0:00:31]} Kf3 {[%emt 0:00:00]} 83. Rf8 {[%emt 0:00:34]} ({Don't take} 83. Ke1 $6 e3 84. fxe3 Nxe3 $14) 83... Kf4 {[%emt 0:00:00]} 84. Kc3 {[%emt 0:00:42]} Ke5 {[%emt 0:00:00]} 85. Re8+ {[%emt 0:01:38]} (85. Rd8 $16) 85... Kf4 $1 $11 {[%emt 0:00:00]} 86. Kd2 {[%emt 0:00:11]} Nd4 {[%emt 0:00:00]} (86... Kf3 $11 87. Rf8 (87. Ke1 e3 $14) 87... Kf4) 87. Rf8+ {[%emt 0:00:36]} Nf5 {[%emt 0:00:00]} 88. Ke2 {[%emt 0:00:39] White is clearly better.} Ke5 {[%emt 0:00:00]} 89. Rf7 {[%emt 0:01:07]} Nd4+ {[%emt 0:00:00]} 90. Kd2 {[%emt 0:00:08]} Nf5 {[%emt 0:00:00]} 91. Kc3 {[%emt 0:00:47] Weighted Error Value: White=0.46/Black=0.31} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "6.5"]
[White "Kolay, Alex"]
[Black "Atanasov, Anthony"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2188"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,104,0,12,-10,-15,-40,-37,-35,-41,-48,-40,-45,-40,-70,-58,-72,-67,-76,-66,-77,-37,-57,-77,-124,-81,-95,-95,-152,-129,-159,-157,-157,-119,-135,-109,-118,-109,-118,-122,-124,-116,-126,-128,-126,-121,-118,-57,-131,-121,-121,-133,-132,-112,-190,-134,-232,-122,-196,-27,-46,0,0,16,0,37,0,0,0,91,97,1214,1180,1451,1427,1389,1373,1258,1473,1393,1335,29988,29987,29989,29989,29989,29980,29988,29989,29991,29992,29992,29993,29995,29996,29998,29999,29999]} 1. d4 {[%emt 0:05:06]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:07]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:11]} 4. Nf3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:07]} 5. h4 {[%emt 0:00:42]} c6 {[%emt 0:00:33]} 6. Bg5 {[%emt 0:00:37] D90: Grünfeld: 4 Nf3 Bg7 sidelines.} dxc4 {[%emt 0:01:05]} 7. e4 {[%emt 0:00:18]} Be6 {[%emt 0:00:40]} 8. e5 {[%emt 0:00:35] Black is slightly better.} Nd5 {[%emt 0:00:16]} 9. h5 {[%emt 0:00:37]} Nxc3 {[%emt 0:00:44]} 10. bxc3 {[%emt 0:00:13]} Nd7 {[%emt 1:31:38]} 11. h6 {[%emt 0:40:30]} Bf8 {[%emt 0:00:00] [#]} 12. a4 $146 {[%emt 0:02:25]} ({Predecessor:} 12. Nd2 Qa5 13. Qf3 Nb6 14. Be2 f6 15. Bf4 g5 16. Be3 Qxc3 17. O-O Qc2 18. exf6 {0-1 (32) Kozak,A (2526)-Antal,G (2561) Budapest 2021}) 12... Qa5 {[%emt 0:00:00]} 13. Qc1 {[%emt 0:15:30]} O-O-O {[%emt 0:00:00]} 14. Be2 {[%emt 0:05:07]} Bd5 {[%emt 0:00:00]} (14... f6 $5 {[%cal Rf6g5]} 15. Be3 Nb6 $15) 15. Nd2 {[%emt 0:04:33]} f6 {[%emt 0:00:00]} (15... Bxg2 16. Nxc4 Qc7 17. Rg1 $11) 16. Bf4 {[%emt 0:01:36]} (16. Be3 $142) 16... Nb6 {[%emt 0:00:00]} (16... Bxg2 17. Nxc4 Qd5 18. Ne3 $14) 17. O-O {[%emt 0:04:21]} g5 {[%emt 0:00:00]} 18. Bh2 {[%emt 0:10:48]} (18. Be3 $142) 18... f5 $17 {[%emt 0:00:00]} (18... Bxh6 19. exf6 exf6 20. Bg4+ Nd7 21. Qc2 $16) 19. Qc2 {[%emt 0:04:03]} e6 {[%emt 0:00:00]} ({Worse is} 19... Bxh6 20. Qxf5+ Kb8 21. Nxc4 $1 Nxc4 22. Bxc4 $11) 20. Rfb1 {[%emt 0:01:04][%cal Ob1b6]} Bxh6 {[%emt 0:00:00]} 21. Rxb6 {[%emt 0:01:29]} Qxb6 {[%emt 0:00:00]} 22. Nxc4 {[%emt 0:00:18]} Bxc4 {[%emt 0:00:00]} 23. Bxc4 {[%emt 0:00:07] Strongly threatening a5.} Rhe8 {[%emt 0:00:00]} 24. g4 {[%emt 0:01:13]} f4 {[%emt 0:00:00] Threatens to win with ...c5.} ({Don't play} 24... fxg4 $6 25. Qxh7 Bf8 26. a5 $15) 25. Qxh7 {[%emt 0:00:22]} Bf8 {[%emt 0:00:00]} 26. Rb1 {[%emt 0:00:54]} Qc7 {[%emt 0:00:00]} 27. Qg6 {[%emt 0:00:06]} Qe7 {[%emt 0:00:00]} (27... Qg7 $17 28. Bxe6+ Kb8) 28. a5 {[%emt 0:00:37]} (28. Kg2 $1 $15) 28... Kc7 {[%emt 0:00:00]} 29. Kg2 {[%emt 0:00:41]} Qg7 {[%emt 0:00:00]} 30. Qe4 {[%emt 0:00:28]} Rd7 {[%emt 0:00:00]} 31. a6 {[%emt 0:00:29]} (31. Rh1 $17 {is a better defense.}) 31... b6 {[%emt 0:00:00]} ({Black should play} 31... b5 $19 32. Be2 (32. Bxb5 $2 cxb5 33. Rxb5 Rb8 $19) 32... Qh7 33. Qxh7 Rxh7) 32. Bd3 {[%emt 0:01:20]} (32. Rh1 $17) 32... Rc8 {[%emt 0:00:00]} (32... Ba3 $1 $19 {White must now prevent ...Rh8.} 33. Qg6 Qxg6 34. Bxg6 Rf8) 33. f3 {[%emt 0:00:00]} (33. Rh1 $17) 33... Kb8 $2 {[%emt 0:01:25]} (33... Ba3 $1 $19 {aiming for ...Rh8.} 34. Bg1 Rh8) 34. Bg1 {[%emt 0:00:03]} Qe7 {[%emt 0:03:06]} (34... c5 $15 {deserves consideration.}) 35. Bf2 $11 {[%emt 0:00:40]} Qa3 {[%emt 0:01:06]} 36. Bc4 {[%emt 0:00:25][%mdl 1024] White has compensation.} Re7 {[%emt 0:01:18]} 37. Rb3 {[%emt 0:00:38]} Qa4 {[%emt 0:00:33]} 38. Rb4 {[%emt 0:00:17]} Qa1 {[%emt 0:00:17] [#]} (38... Qd1 $11) 39. Qc2 $1 $16 {[%emt 0:00:41]} b5 {[%emt 0:01:35][%mdl 8192] [#] Prevents Ra4.} (39... Rec7 $16 40. Rb2 Qa3) 40. Ba2 $1 $18 {[%emt 0:00:11]} Rcc7 {[%emt 0:02:03]} 41. Rb1 {[%emt 0:00:12]} Qxb1 {[%emt 0:00:05]} 42. Qxb1 {[%emt 0:00:06]} Kc8 {[%emt 0:00:15]} 43. Qg6 {[%emt 0:00:17][%csl LRe6,LRg5]} Kd7 {[%emt 0:04:47]} 44. Qxg5 {[%emt 0:00:08]} Rf7 {[%emt 0:00:00]} 45. Qg8 {[%emt 0:02:52] White mates.} Ke7 {[%emt 0:00:00]} 46. Bh4+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 47. Bf6 {[%emt 0:00:00]} b4 {[%emt 0:00:00]} 48. cxb4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 49. bxc5 {[%emt 0:00:00]} Rc6 {[%emt 0:00:00]} 50. Bc4 {[%emt 0:00:00]} Rxc5 {[%emt 0:00:00]} 51. dxc5 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 52. Qg6+ {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 53. Bb5# {[%emt 0:00:00] Quite a comeback for White.  Weighted Error Value: White=0.18 (very precise) /Black=0.38} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "7.1"]
[White "Atanasov, Anthony"]
[Black "Zaloznyy, Mike"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2172"]
[BlackElo "2171"]
[Annotator "TA"]
[PlyCount "155"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,155,0,0,0,8,-4,0,-4,0,0,12,-1,0,0,0,0,-14,-11,-18,-18,0,0,0,0,0,-6,0,-3,0,0,0,0,0,0,0,0,0,0,0,-29,0,0,0,-17,-6,-13,-19,-46,-6,-12,-13,-13,0,-7,0,-14,-5,-8,0,-18,0,0,0,0,17,0,6,0,0,0,137,137,203,209,189,169,308,299,501,0,0,0,327,326,326,321,718,504,1027,341,318,112,105,99,558,583,506,431,542,479,29966,225,225,225,225,225,225,208,229,224,431,327,304,304,306,247,567,542,532,452,542,479,29975,29974,29975,29968,29978,29979,29982,29982,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986,29986,29984,29985,29986,29986,29987,29987,29988]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:04:55]} 2. Bf4 {[%emt 0:00:33]} Nf6 {[%emt 0:00:16]} 3. e3 {[%emt 0:00:12]} e6 {[%emt 0:00:21]} 4. Nf3 {[%emt 0:00:48]} Bd6 {[%emt 0:00:16]} 5. Nbd2 {[%emt 0:00:43]} O-O {[%emt 0:00:59]} 6. Bd3 {[%emt 0:00:45] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} c5 {[%emt 0:00:36]} 7. c3 {[%emt 0:00:48]} Bxf4 {[%emt 0:00:17]} 8. exf4 {[%emt 0:00:10] The position is equal.} b6 {[%emt 0:02:20]} 9. O-O {[%emt 0:06:19]} Qd6 {[%emt 0:01:23]} 10. g3 {[%emt 0:00:50]} Ba6 {[%emt 0:00:28]} 11. Bxa6 {[%emt 0:01:12]} Nxa6 {[%emt 0:00:12]} 12. Qe2 {[%emt 0:01:22]} Nb8 {[%emt 0:01:26]} 13. Qd3 {[%emt 0:03:47]} Nc6 {[%emt 0:01:47]} 14. Rfe1 {[%emt 0:01:57] [#]} cxd4 $146 {[%emt 0:02:12]} ({Predecessor:} 14... Rac8 15. Re2 cxd4 16. Nxd4 Nxd4 17. Qxd4 Qc5 18. Nb3 Qxd4 19. Nxd4 g6 20. f3 a6 21. g4 Nd7 {1-0 (42) Svane,R (2637)-Keymer,V (2655) Chess.com INT 2022}) 15. Nxd4 {[%emt 0:00:19]} Nxd4 {[%emt 1:20:32]} 16. Qxd4 {[%emt 0:00:17]} Qc5 {[%emt 0:00:00]} 17. Qd3 {[%emt 0:09:05]} g6 {[%emt 0:00:00]} 18. Rad1 {[%emt 0:04:22]} Rfc8 {[%emt 0:00:00]} 19. Nb3 {[%emt 0:08:38][%cal Bd2b3,Bb3c1,Bc1d3,Bd3e5][%mdl 32]} Qc4 {[%emt 0:00:00]} 20. Qe3 {[%emt 0:04:08]} b5 {[%emt 0:00:00]} 21. Rd4 {[%emt 0:07:04]} Qc7 {[%emt 0:00:00]} 22. Nc1 {[%emt 0:04:08]} a5 {[%emt 0:00:00]} 23. Nd3 {[%emt 0:02:58]} Qb6 {[%emt 0:00:00][%cal Ob5b4]} 24. Rd1 {[%emt 0:04:41]} Rc4 {[%emt 0:00:00]} (24... b4 $5 {[%cal Rb4c3]} 25. Ne5 bxc3 26. bxc3 Qb2 $17) 25. Ne5 {[%emt 0:01:39]} Rxd4 {[%emt 0:00:00]} 26. Qxd4 {[%emt 0:04:05]} Rb8 {[%emt 0:00:00]} 27. a3 {[%emt 0:05:02]} Ne4 {[%emt 0:06:00]} 28. Kg2 {[%emt 0:02:55]} Nd6 {[%emt 0:00:00]} 29. Qd3 {[%emt 0:02:27]} Nc4 {[%emt 0:00:00]} 30. Qe2 {[%emt 0:03:16]} Qb7 {[%emt 0:00:00] Prevents Nd7.} 31. Rd4 {[%emt 0:01:35]} Nd6 {[%emt 0:02:00][%cal Bc4d6,Bd6e4,Be4c5,Bc5a4][%mdl 32]} 32. g4 {[%emt 0:04:31]} Rc8 {[%emt 0:00:00]} 33. h3 {[%emt 0:01:20]} Ne4 {[%emt 0:00:00]} 34. f3 {[%emt 0:01:06]} Nc5 {[%emt 0:00:00]} 35. Qd1 Na4 {[%emt 0:02:00]} 36. Qe2 {[%emt 0:04:47]} Re8 {[%emt 0:00:00]} 37. Nd3 {[%emt 0:01:13]} Qc6 {[%emt 0:00:00]} 38. Ne5 {[%emt 0:02:16]} Qb7 {[%emt 0:00:00]} 39. Nd3 {[%emt 0:00:26]} Qc7 {[%emt 0:00:23]} (39... Nb6 $11 {remains equal.}) 40. Rxd5 $1 $16 {[%emt 0:01:00]} Qc4 {[%emt 0:01:13]} (40... Rb8 $16 41. Rd4 Nb6) 41. Rd4 $18 {[%emt 0:00:42]} Qa2 {[%emt 0:00:05]} 42. Qf2 {[%emt 0:02:26] Hoping for Rd7.} Rc8 {[%emt 0:00:28]} (42... Nb6 $142 43. Qe2 Nc4) 43. Rd7 {[%emt 0:01:14]} Qb1 $2 {[%emt 0:00:44]} (43... Qc4 {was called for.} 44. Kg3 Rf8) 44. Qf1 $2 {[%emt 0:01:12]} ({Better is} 44. Qa7 $18 {[%cal Od7f7]} Rf8 45. g5 (45. Qxa5 Qc2+ 46. Nf2 Qxb2 $16) 45... Nxb2 46. Ne5) 44... Qc2+ $11 {[%emt 0:00:19]} 45. Qf2 $2 {[%emt 0:00:01][%mdl 8192]} (45. Kg3 $11) 45... Qb1 $1 $18 {[%emt 0:00:14]} 46. f5 {[%emt 0:00:38]} exf5 {[%emt 0:00:26]} 47. gxf5 {[%emt 0:00:19]} b4 $2 {[%emt 0:00:31]} (47... Nxb2 48. Qxb2 Qxb2+ 49. Nxb2 Rxc3) 48. axb4 {[%emt 0:01:12]} axb4 {[%emt 0:00:02]} (48... Nxb2 $142 49. Qxb2 Qxb2+ 50. Nxb2 axb4) 49. fxg6 $2 {[%emt 0:01:42]} (49. f6 {And now Qe3 would win.} Nxc3 50. Qd4 Qc2+ 51. Nf2) 49... hxg6 {[%emt 0:00:19] [#]} 50. Nxb4 {[%emt 0:00:48]} ({Not} 50. cxb4 $2 Rc2 51. b5 (51. Rd8+ $2 Kg7 $19) 51... Rxf2+ 52. Kxf2 Nxb2 53. Nxb2 Qxb2+ $19) (50. c4 $1 $18) 50... Qxb2 $16 {[%emt 0:01:34] [#]} 51. Rd2 $1 {[%emt 0:00:37]} ({Much less strong is} 51. Qxb2 Nxb2 52. Rd2 Nc4 $14) 51... Qxc3 {[%emt 0:00:31][%mdl 8192] A mistake that costs the game.} (51... Qc1 $16) 52. Rc2 $18 {[%emt 0:00:14]} Qxb4 {[%emt 0:00:24]} 53. Rxc8+ {[%emt 0:00:02][%mdl 4096] Endgame KQR-KQN} Kg7 {[%emt 0:00:12]} 54. Qe2 {[%emt 0:01:20] White threatens Qe5+ and mate.} Qf4 {[%emt 0:01:05] Against Qe5+} (54... Qd6 $18 55. Qe3 Nb6 56. Qc3+ f6 57. Rc7+ Kf8) 55. Rc4 $2 {[%emt 0:01:09]} (55. h4 {mates} Qf6 56. Qe8 Kh7 57. Qxa4 Kh6 58. Qa3 Kh7 59. Qc3 Qxc3 60. Rxc3) 55... Qg5+ {[%emt 0:00:01]} 56. Rg4 {[%emt 0:00:13]} Nc3 {[%emt 0:00:47] Threatens to win with ...Qxg4+.} 57. Rxg5 {[%emt 0:01:52] White wants to mate with Qe5+.} Nxe2 {[%emt 0:00:04] KR-KN} 58. Rg4 {[%emt 0:00:07]} Nc3 {[%emt 0:00:22]} 59. Rd4 {[%emt 0:00:29]} Nb5 $2 {[%emt 0:02:16]} (59... Kf6 60. Kf2 Ke6) 60. Rd7 {Kg3 is the strong threat.} Kf6 {[%emt 0:00:00]} 61. Kg3 {[%emt 0:00:33]} Ke6 {[%emt 0:00:00]} 62. Rb7 {[%emt 0:00:21]} Nd6 $2 {[%emt 0:00:00]} (62... Nd4 63. Kg4 f6 64. Rb6+ Ke7) 63. Rb6 {[%emt 0:00:19]} Ke7 {[%emt 0:00:00]} 64. Kf4 {[%emt 0:00:24] aiming for Kg5.} Nf5 {[%emt 0:00:24]} 65. Ke5 {[%emt 0:00:30] Strongly threatening Rb7+.} Nh4 {[%emt 0:00:43]} (65... Ng3 $18 66. Rb7+ Kf8) 66. Rb7+ {[%emt 0:00:22] White mates.} Ke8 {[%emt 0:00:20]} 67. f4 {[%emt 0:01:49]} Nf3+ {[%emt 0:00:12]} 68. Kf6 {[%emt 0:00:08]} Ng1 {[%emt 0:02:51]} 69. Rb3 {[%emt 0:00:31]} Kd7 {[%emt 0:00:00]} 70. Re3 {[%emt 0:00:19]} Kd6 {[%emt 0:00:00]} 71. Kxf7 {[%emt 0:00:12]} Kd5 {[%emt 0:00:00]} 72. Kxg6 {[%emt 0:00:10]} Kd4 {[%emt 0:00:00]} 73. Ra3 {[%emt 0:00:18]} Ne2 {[%emt 0:00:00]} 74. f5 {[%emt 0:00:20][%cal Bf4f5,Bf5f6][%mdl 32]} Nf4+ {[%emt 0:00:00]} 75. Kg7 {[%emt 0:00:43]} Ke5 {[%emt 0:00:00]} 76. Ra5+ {[%emt 0:00:19]} Kd6 {[%emt 0:00:00]} 77. f6 {[%emt 0:00:12]} Ne6+ {[%emt 0:00:00]} 78. Kg8 {[%emt 0:00:07] Weighted Error Value: White=0.43/Black=0.50} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.27"]
[Round "7.2"]
[White "Adu, Oladapo"]
[Black "Kolay, Alex"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2056"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 32,42,17,17,17,17,17,17,18,18,19,17,57]} 1. e4 {[%emt 0:01:15]} e5 {[%emt 0:05:58]} 2. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 1:25:32]} 3. Bb5 {[%emt 0:00:10]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:25]} Be7 {[%emt 0:00:00]} 6. Re1 {[%emt 0:00:38]} b5 {[%emt 0:00:00]} 7. Bb3 {[%emt 0:00:11]} d6 {[%emt 0:00:00]} 8. c3 {[%emt 0:00:08]} O-O {[%emt 0:00:00]} 9. h3 {[%emt 0:00:09]} Nb8 {[%emt 0:00:00]} 10. d4 {[%emt 0:00:28]} Nbd7 {[%emt 0:00:00]} 11. Nbd2 {[%emt 0:00:18]} Bb7 {[%emt 0:00:00]} 12. Bc2 {[%emt 0:00:14]} Re8 {[%emt 0:00:00]} 13. Nf1 {[%emt 0:00:11]} Bf8 {[%emt 0:00:00]} 14. Ng3 {[%emt 0:00:07]} g6 {[%emt 0:00:00]} 15. a4 {[%emt 0:00:14]} c5 {[%emt 0:00:00]} 16. d5 {[%emt 0:00:44]} c4 {[%emt 0:00:00]} 17. Bg5 {[%emt 0:00:39] The position is equal.} Nc5 {[%emt 0:00:00] C95: Closed Ruy Lopez: Breyer Variation with 10 d4.} 18. Qd2 {[%emt 0:00:32]} Be7 {[%emt 0:00:00]} 19. Ra3 {[%emt 0:04:05]} Nfd7 {[%emt 0:00:00]} 20. Be3 {[%emt 0:00:24]} Qc7 {[%emt 0:00:00]} 21. Nh2 {[%emt 0:01:18]} Nb6 {[%emt 0:00:00] [#] Black got outplayed after the opening.  Weighted Error Value: White=0.00 (flawless) /Black=0.00 (flawless)} {Predecessor:} 22. axb5 $146 axb5 23. Rxa8 Rxa8 24. Ng4 Bc8 25. Nh6+ Kg7 26. Qe2 Qd8 27. Nh5+ gxh5 28. Qxh5 Qe8 29. Bxc5 dxc5 30. Re3 Kh8 31. Nxf7+ Kg7 32. Rg3+ Kf8 33. Qh6+ {1-0 (33) Ter Sahakyan,S (2551)-Doshi,M (2193) Riga 2018} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "7.3"]
[White "Ringoir, Tanguy"]
[Black "Mishra, Prateek"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2490"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,49,1,8,9,6,9,14,16,27,26,67,12,4,15,45,44,39,43,47,31,41,21,26,2,6,0,41,28,29,40,68,64,71,0,0,0,0,0,0,0,0,-466]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:05]} c6 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:21]} d5 {[%emt 0:00:00]} 5. e3 {[%emt 0:05:33]} Bg7 {[%emt 0:00:00]} 6. Ne2 {[%emt 1:27:24] D71: Fianchetto Grünfeld: 3 g3 d5 sidelines and 5 cxd5 (without Nf3).} O-O {[%emt 0:00:00]} 7. O-O {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 8. b3 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 9. Nbc3 {[%emt 0:00:00] [#]} Ne4 $146 {[%emt 0:00:00]} ({Predecessor:} 9... Qd7 10. Na4 Qc7 11. cxd5 cxd5 12. Ba3 Nc6 13. Rc1 b5 14. Nac3 b4 15. Nxd5 Nxd5 16. Bxd5 {1-0 (41) Iskusnyh,S (2473)-Palchuk,A (2188) Chess.com INT 2021}) 10. h3 {[%emt 0:00:00]} (10. cxd5 $14 cxd5 11. Bb2) 10... Nxc3 $11 {[%emt 0:00:00]} 11. Nxc3 {[%emt 0:00:00][%cal Rc4d5]} e5 {[%emt 0:00:00]} 12. cxd5 {[%emt 0:00:00] aiming for Ba3.} exd4 {[%emt 0:00:00]} 13. exd4 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 14. Be3 {[%emt 0:00:00]} (14. Bxd5 Bxh3 15. Ba3 (15. Bxb7 Ra7 $11) 15... Bxf1 16. Bxf8 (16. Kxf1 Re8 $17) 16... Kxf8 $11) 14... Nc6 {[%emt 0:00:00][%cal Bb8c6,Bc6d4,Bd4e2][%mdl 32]} 15. Qd2 {[%emt 0:00:00]} (15. Bxd5 Bxh3 16. Re1 Qd7 $15) 15... Re8 {[%emt 0:00:00]} 16. Bg5 {[%emt 0:00:00]} ({Don't play} 16. Bxd5 Bxh3 17. Rfe1 Rc8 $15) 16... Qd6 {[%emt 0:00:00]} (16... Qd7 {keeps more tension.} 17. Nxd5 Bxh3 18. Nf6+ Bxf6 19. Bxf6 Qf5) 17. Bf4 {[%emt 0:00:00]} Qb4 {[%emt 0:00:00]} 18. Nxd5 {[%emt 0:00:00]} Qxd2 {[%emt 0:00:00]} 19. Bxd2 {[%emt 0:00:00]} Nxd4 {[%emt 0:00:00][%cal Of5h3]} 20. Rad1 $1 {[%emt 0:00:00]} Re2 {[%emt 0:09:30] [#]} 21. Nf4 (21. Be3 $1 $16 {[%cal Re3d4]} Nc6 22. g4) 21... Bc2 $1 {[%emt 0:00:30] The position is equal.} 22. Nxe2 {[%emt 0:00:00]} Nxe2+ {[%emt 0:00:00]} 23. Kh2 {[%emt 0:00:00] Hoping for Rde1.} Bxd1 {[%emt 0:00:00]} 24. Rxd1 {[%emt 0:00:00] Strongly threatening Be3.} Rd8 {[%emt 0:00:00]} 25. Rf1 $2 {[%emt 0:00:00][%mdl 40960] Weighted Error Value: White=0.15 (very precise) /Black=0.08 (flawless) . An unexpected result.} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "7.4"]
[White "Avila Rodriguez, Joshua Ad"]
[Black "Homa, Seth"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2210"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,66,10,26,-93,-87,-68,-70,-70,-30,-33,-26,-29,-37,-16,-11,-63,0,0,64,32,104,109,103,119,91,64,173,156,164,103,96,107,101,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:50]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:10]} a6 {[%emt 0:00:09]} 4. Ba4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:11]} 5. O-O {[%emt 0:00:17]} Be7 {[%emt 0:00:06]} 6. Re1 {[%emt 0:00:27]} b5 {[%emt 0:00:08]} 7. Bb3 {[%emt 0:00:05]} O-O {[%emt 0:00:13]} 8. a4 {[%emt 0:00:58]} Bb7 {[%emt 0:00:11]} 9. axb5 {[%emt 0:17:55]} axb5 {[%emt 0:02:24]} 10. Rxa8 {[%emt 0:00:07]} Bxa8 {[%emt 0:10:29]} 11. d4 {[%emt 0:18:56] [#] C88: Closed Ruy Lopez: Anti-Marshall Systems.} (11. c3 $11 {remains equal.}) 11... Nxd4 $1 $17 {[%emt 0:03:32]} 12. Nxd4 {[%emt 0:00:18]} exd4 {[%emt 0:00:09]} 13. e5 {[%emt 0:00:19] [#] Black is slightly better.} Ne8 $146 {[%emt 0:00:08]} (13... Ne4 $5 {[%cal Rc7c5]} 14. c3 dxc3 15. Nxc3 Nxc3 16. bxc3 Bg5 $15) ({Predecessor:} 13... Ne4 14. Qg4 d5 15. exd6 Bxd6 16. g3 Re8 17. Na3 Nf6 18. Qd1 Bxa3 19. bxa3 c5 20. c4 dxc3 21. Qxd8 Rxd8 22. Re7 Be4 23. Bg5 c4 24. Bxc4 bxc4 25. Rxe4 Rd1+ {0-1 (25) Norevall,U-Vulcan,I Uppsala 1969}) 14. c3 {[%emt 0:01:33]} (14. Qxd4 c5 15. Qc3 d5 $17) 14... c5 {[%emt 0:10:31][%cal Bc7c5,Bc5c4][%mdl 32]} 15. cxd4 {[%emt 0:03:54]} c4 {[%emt 0:00:11]} 16. Bc2 {[%emt 0:00:07]} d5 {[%emt 0:00:08]} 17. Re3 {[%emt 0:13:46]} (17. Nd2 $11) 17... f5 {[%emt 0:05:43]} (17... g6 $15) 18. g4 $36 {[%emt 0:03:46][%mdl 2048] White fights for an advantage.} f4 {[%emt 0:11:09]} (18... b4 $11) 19. Rf3 $14 {[%emt 0:00:16]} g5 {[%emt 0:00:20]} (19... b4 $14) 20. Rh3 $16 {[%emt 0:07:46]} Rf7 {[%emt 0:00:03]} 21. Bf5 {[%emt 0:00:08] Black must now prevent Qc2.} Qb6 {[%emt 0:01:04]} 22. Qc2 {[%emt 0:01:30]} h6 {[%emt 0:02:40]} (22... h5 $1 $14) 23. Bg6 $18 {[%emt 0:00:45]} Qxd4 {[%emt 0:00:36] [#]} 24. Bxf7+ {[%emt 0:17:55]} (24. Rxh6 $6 Qxe5 25. Bxf7+ Kxf7 26. Qh7+ (26. Ra6 $2 Qe1+ 27. Kg2 f3+ 28. Kxf3 d4+ 29. Rxa8 d3 $19) 26... Ng7 $11) ({Better is} 24. e6 $1 $18 {[%cal Re6f7]} Rg7 25. Bxe8) 24... Kxf7 $16 {[%emt 0:00:10]} 25. Qf5+ {[%emt 0:05:22]} (25. Rxh6 $6 Qxe5 26. Bd2 (26. Ra6 $2 Qe1+ 27. Kg2 d4+ 28. Rxa8 d3 $19) 26... d4 27. Qg6+ Kf8 $11) (25. Qh7+ $6 Ng7 26. Bd2 (26. Rxh6 Qd1+ 27. Kg2 d4+) 26... Qxe5 27. Rxh6 Qe2 28. Qg6+ Kg8 $11) 25... Bf6 {[%emt 0:04:15]} 26. Qd7+ {[%emt 0:04:58] Really sharp!} ({Much worse is} 26. exf6 $6 Qd1+ 27. Kg2 d4+ 28. f3 Qe2+ 29. Kg1 Qe1+ 30. Kg2 Qe2+ 31. Kg1 Qe1+ 32. Kg2 Qe2+ $11) (26. Ra3 $16 Bb7 27. Qd7+ (27. exf6 Qd1+ 28. Kg2 d4+ 29. f3 Qe2+ 30. Kg1 Qe1+ 31. Kg2 Qe2+ 32. Kg1 Qe1+ 33. Kg2 Qe2+ $11) 27... Be7 28. Nd2 (28. Qxb7 Qd1+ 29. Kg2 Qxg4+ 30. Kh1 Qd1+ 31. Kg2 Qg4+ 32. Kh1 Qd1+ 33. Kg2 Qg4+ $11) (28. e6+ Kf8 $17)) 26... Kf8 $11 {[%emt 0:00:46] aiming for ...Qd1+. The position is equal.} 27. exf6 {[%emt 0:00:34] White threatens Qe7+ and mate.} Qd1+ {[%emt 0:00:18]} 28. Kg2 {[%emt 0:00:04] Threatening mate with Qe7+.} d4+ {[%emt 0:00:14]} 29. f3 {[%emt 0:00:06] Qe7+ would kill now.} Qe2+ {[%emt 0:11:32]} 30. Kg1 {[%emt 0:00:06] Strongly threatening Bd2.} Qe1+ {[%emt 0:00:10]} 31. Kg2 {[%emt 0:00:04]} Qe2+ {[%emt 0:00:08]} 32. Kg1 {[%emt 0:00:07] Hoping for Bd2.} Qe1+ {[%emt 0:00:08]} 33. Kg2 {[%emt 0:00:09]} Qe2+ {[%emt 0:00:07] Weighted Error Value: White=0.30/Black=0.17 (very precise)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "7.5"]
[White "Wang, Tianqi"]
[Black "Eckert, Doug"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2402"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,99,19,19,19,19,17,23,33,30,30,30,30,32,31,46,33,42,38,36,1,43,0,0,0,0,0,20,6,53,50,48,22,30,5,23,0,0,0,0,0,37,0,0,0,0,0,51,31,125,117,89,95,121,125,98,124,126,108,305,218,335,329,328,346,347,343,337,315,379,366,363,338,368,360,750,720,2062,1881,1372,1218,29964,29968,29986,29987,29986,29978,29978,29979,29978,29979,29997,203]} 1. e4 {[%emt 0:03:19]} e5 {[%emt 0:02:52]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:12]} 3. Bb5 {[%emt 0:00:05]} a6 {[%emt 0:00:04]} 4. Bxc6 {[%emt 0:00:05]} dxc6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:08]} Qf6 {[%emt 0:00:06]} 6. d4 {[%emt 0:00:07] C68: Ruy Lopez: Exchange Variation, sidelines.} exd4 {[%emt 0:00:09]} 7. Bg5 {[%emt 0:00:04]} Qd6 {[%emt 0:04:40]} 8. Nxd4 {[%emt 0:00:12] White has an edge.} c5 {[%emt 0:09:45]} 9. Nb3 {[%emt 0:00:19]} Qxd1 {[%emt 0:00:05]} 10. Rxd1 {[%emt 0:00:03][%csl Gg5][%cal Rd1d8] [#]} Be6 $146 {[%emt 0:02:30]} ({Predecessor:} 10... Bd7 11. Nc3 f6 12. Be3 b6 13. Nd5 Ra7 14. Bf4 Kd8 15. Rd2 Ne7 16. Rad1 Nxd5 17. Rxd5 {½-½ (40) Antognini,F (2272)-Lipecki,A (2162) Flims 2012}) 11. Bf4 {[%emt 0:00:28]} Rc8 {[%emt 0:07:22]} 12. Nc3 {[%emt 0:01:31]} Nf6 {[%emt 0:00:33]} 13. f3 {[%emt 0:00:26]} b6 {[%emt 0:04:13]} 14. g4 {[%emt 0:02:43]} h6 {[%emt 0:03:10]} 15. Nd2 {[%emt 0:01:01]} g5 {[%emt 0:08:20]} 16. Be5 {[%emt 0:02:03]} Bg7 {[%emt 0:02:07]} 17. Nf1 {[%emt 0:02:01]} O-O {[%emt 0:08:38]} 18. Ne3 {[%emt 0:01:41]} Nd7 {[%emt 0:05:38]} (18... Rfe8 $11 {might be stronger.}) 19. Bxg7 $14 {[%emt 0:02:09]} Kxg7 {[%emt 0:00:05]} 20. Kg2 {[%emt 0:06:42]} Ne5 {[%emt 0:08:23][%cal Oh6h5]} 21. Ne2 {[%emt 0:02:06]} Ng6 {[%emt 0:00:30]} 22. Rd2 {[%emt 0:00:30]} (22. Kg3 {is more complex.} Rcd8 23. a4 Rh8 24. f4) 22... Rcd8 {[%emt 0:00:47]} 23. Rad1 {[%emt 0:00:32]} Rxd2 {[%emt 0:00:05]} 24. Rxd2 {[%emt 1:14:09]} Kf6 {[%emt 0:02:52]} 25. Nd5+ {[%emt 0:00:00]} Bxd5 {[%emt 0:00:08]} 26. Rxd5 $11 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} Ke7 {[%emt 0:03:59]} 27. Kf2 {[%emt 0:00:00]} c6 {[%emt 0:00:18]} (27... Ke6 $11) 28. Rd1 {[%emt 0:00:00]} Rd8 {[%emt 0:04:00]} (28... a5 $14) 29. Rxd8 $16 {[%emt 0:00:00]} Kxd8 {[%emt 0:00:03] [#] KN-KN} 30. Ng3 $1 {[%emt 0:00:00]} Nf4 {[%emt 0:01:57]} 31. Nf5 {[%emt 0:00:00]} h5 {[%emt 0:02:17]} 32. Nd6 {[%emt 0:00:00]} f6 {[%emt 0:02:23] [#]} 33. e5 $1 {[%emt 0:00:00]} hxg4 $2 {[%emt 0:06:47] This move loses the game for Black.} (33... Kd7 $16 {keeps fighting.}) 34. fxg4 {[%emt 0:00:00]} Kd7 {[%emt 0:12:27]} ({Not} 34... fxe5 35. Nf7+ Ke7 36. Nxg5 $16) (34... Ke7 {was worth a try.} 35. Ne4 Ne6) 35. Ne4 $18 {[%emt 0:00:00]} fxe5 {[%emt 0:00:00]} 36. Nxg5 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 37. h4 {[%emt 0:00:00][%cal Bh2h4,Bh4h5][%mdl 32]} Kf6 {[%emt 0:00:00]} 38. Ne4+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 39. h5+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 40. Kg3 {[%emt 0:00:00]} c4 {[%emt 0:00:00]} 41. Nd6 {[%emt 0:00:00]} Ne2+ $2 {[%emt 0:03:30]} (41... c3 42. bxc3 Kg5 43. Ne4+ Kh6) 42. Kh4 {[%emt 0:00:00] aiming for g5+.} c3 {[%emt 0:00:00]} 43. g5+ {[%emt 0:00:00][%cal Bg4g5,Bg5g6,Bg6g7][%mdl 32]} Kg7 {[%emt 0:01:00]} 44. Nf5+ {[%emt 0:10:00]} Kh8 {[%emt 0:00:00]} 45. bxc3 {[%emt 0:00:00] White mates.} Nxc3 {[%emt 0:01:00]} 46. g6 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 47. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:00]} 48. Kg5 {[%emt 0:00:00]} Ne4+ {[%emt 0:00:00]} 49. Kh6 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 50. g7+ {[%emt 0:00:00] Weighted Error Value: White=0.09 (flawless) /Black=0.34} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "8.1"]
[White "Zaloznyy, Mike"]
[Black "Eckert, Doug"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2171"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,75,0,1,0,1,2,12,6,11,0,13,0,0,18,18,26,30,9,27,51,27,27,49,11,6,20,136,35,35,51,42,-160,-158,-159,-160,-162,-134,-143,-158,-124,-58,-54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,38,38,8,10,233,235,517,491,485,466,433,412]} 1. e4 {[%emt 0:00:15]} e5 {[%emt 0:06:21]} 2. d4 {[%emt 0:00:15]} exd4 {[%emt 0:00:03]} 3. Qxd4 {[%emt 0:00:13]} Nc6 {[%emt 0:00:03]} 4. Qe3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:23]} 5. Bd2 {[%emt 0:00:10]} Bb4 {[%emt 0:16:09]} 6. a3 {[%emt 0:00:13] C22: Centre Game.} Bxd2+ {[%emt 0:02:05]} 7. Nxd2 {[%emt 0:00:13]} O-O {[%emt 0:01:26]} 8. O-O-O {[%emt 0:00:14] The position is equal.} Re8 {[%emt 0:01:14]} 9. f4 {[%emt 0:00:21]} d6 {[%emt 0:06:09]} 10. Bd3 {[%emt 0:00:45]} Rb8 {[%emt 0:06:50]} 11. Ne2 {[%emt 0:00:46]} b5 {[%emt 0:02:24]} 12. Rhe1 {[%emt 0:02:16]} Be6 {[%emt 0:04:06]} 13. h3 {[%emt 0:04:26] [#]} b4 $146 {[%emt 0:01:34]} ({Predecessor:} 13... Qc8 14. e5 dxe5 15. Ne4 Nd7 16. g4 b4 17. f5 Bd5 18. f6 Re6 19. Ng5 Nxf6 20. Nxe6 fxe6 {½-½ (56) Boulanger,M (2128)-Naeter,B (2265) ICCF email 2018}) 14. a4 {[%emt 0:00:17]} b3 {[%emt 0:00:33]} 15. c3 {[%emt 0:00:57]} Nd7 {[%emt 0:10:26]} 16. Bb5 {[%emt 0:09:22]} (16. e5 $5 {[%cal Re3e4]} Nc5 17. Bb5 $14) 16... Na5 {[%emt 0:00:17][%cal Oa7a6]} 17. Nd4 {[%emt 0:02:36]} (17. Qxa7 c6 18. f5 Nc5 19. fxe6 Re7 20. exf7+ Rxf7 21. Qxf7+ Kxf7 22. Bc4+ Nxc4 23. Nxc4 Qg5+ 24. Kb1 Nxa4 $19) 17... c5 {[%emt 0:06:12]} (17... a6 $11 18. Bxa6 (18. Nxe6 fxe6 19. Bxa6 Nc5 $11) 18... Nc5 19. Nxe6 (19. Bb5 Bd7 $11) 19... fxe6) 18. N4f3 {[%emt 0:03:28]} (18. Nxe6 $16 Rxe6 19. Nf3) 18... a6 {[%emt 0:08:43]} 19. Bxa6 {[%emt 0:02:23]} Nb6 {[%emt 0:02:37]} 20. Nb1 $2 {[%emt 0:07:50] [#]} (20. Bb5 $14 {keeps the upper hand.}) 20... Bc4 $1 $17 {[%emt 0:04:49]} ({Much worse is} 20... Nxa4 $6 21. Na3 $14) 21. Bb5 {[%emt 0:01:29]} Bxb5 {[%emt 0:00:30]} 22. axb5 {[%emt 0:00:07]} Nac4 {[%emt 0:01:33]} ({Don't do} 22... Nbc4 23. Qd3 $16) 23. Qd3 {[%emt 0:04:03]} Ra8 {[%emt 0:00:47][%mdl 1024] Black has strong compensation.} 24. Re2 {[%emt 0:11:25]} Qd7 {[%emt 0:05:22]} (24... Qf6 $17 25. g3 Qe6) 25. e5 $15 {[%emt 0:02:44] [#] Hoping for Ng5.} d5 {[%emt 0:00:40]} (25... f6 $15) 26. Ng5 $36 {[%emt 0:01:03][%mdl 2048] White is more active.} g6 {[%emt 0:02:59] Strongly threatening ...Ra1.} 27. Ne4 $1 {[%emt 0:04:55]} dxe4 {[%emt 0:00:04]} 28. Qxd7 {[%emt 0:00:10]} Nxd7 {[%emt 0:00:01]} 29. Rxd7 {[%emt 0:00:14]} e3 {[%emt 0:00:03]} 30. Na3 $1 {[%emt 0:08:36]} Nxa3 {[%emt 0:00:07]} 31. bxa3 {[%emt 0:00:10]} Rxa3 {[%emt 0:00:43] ...c4 is the strong threat.} 32. Rxe3 {[%emt 0:03:47][%mdl 4096] Endgame Threatens to win with Kb2. KRR-KRR} c4 {[%emt 0:05:42]} (32... Rea8 $5 {[%cal Rc5c4]} 33. Kb2 R8a4 34. Rd8+ Kg7 $11) 33. Re4 $1 {[%emt 0:07:21]} Ra1+ {[%emt 0:03:50]} 34. Kb2 {[%emt 0:00:17]} Ra2+ {[%emt 0:00:14]} (34... Ra4 $1 $11 {and Black has nothing to worry.} 35. Red4 Kg7) 35. Kb1 $18 {[%emt 0:00:24]} Rb8 {[%emt 0:02:13]} (35... Ra4 {might work better.}) 36. Rxc4 {[%emt 0:01:05] White is clearly winning.} Rxb5 {[%emt 0:00:05]} 37. e6 {[%emt 0:00:13][%cal Be5e6,Be6f7][%mdl 32]} Re2 {[%emt 0:01:00]} 38. exf7+ {[%emt 0:03:27] What a bad dream for Black.  Weighted Error Value: White=0.16 (very precise) /Black=0.26 (precise)} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "8.2"]
[White "Homa, Seth"]
[Black "Wang, Tianqi"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2237"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,146,11,29,10,16,6,17,0,0,-14,0,0,4,-10,-7,-26,-12,-17,-15,-20,-9,-18,-67,-90,-72,-159,-161,-154,-131,-162,-32,-12,-16,-15,-22,-16,-41,-31,-39,-39,0,0,0,-57,0,-115,-110,-157,-90,-144,-145,-125,-125,-125,-125,-142,-139,-151,-153,-161,-162,-159,-159,-179,-179,-179,-179,-208,-179,-179,-179,-179,-179,-179,-134,-251,-247,-229,-245,-238,-242,-234,-230,-233,-225,-202,-233,-559,-534,-621,-432,-869,-632,-638,-621,-627,-593,-537,-564,-839,-846,-904,-834,-800,-706,-677,-658,-608,-395,-4736,-4208,-29961,-2296,-2296,-2296,-1741,-83,-83,-83,-83,-8,-29967,-29968,-29967,-29968,-29972,-29975,-29976,-29977,-29980,-29981,-29984,-29982,-29982,-29983,-29983,-29984]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:09:42]} 2. c4 {[%emt 0:00:15]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:12]} Be7 {[%emt 0:00:03]} 5. Bf4 {[%emt 0:01:07]} O-O {[%emt 0:00:05]} 6. e3 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:05]} 7. c5 {[%emt 0:00:24] D37: Queen's Gambit Declined: 5 Bf4.} c6 {[%emt 0:00:03]} 8. b4 {[%emt 0:01:01] 8.h3 gains popularity.} b6 {[%emt 0:00:13]} 9. h4 {[%emt 0:00:34] The position is equal.} a5 {[%emt 0:00:06]} 10. a3 {[%emt 0:00:16] [#]} h6 $146 {[%emt 0:00:05]} ({Predecessor:} 10... Ne4 11. Nxe4 dxe4 12. Ne5 Nxe5 13. Bxe5 Qd5 14. Be2 b5 15. h5 Bb7 16. O-O axb4 17. axb4 Rxa1 18. Qxa1 {0-1 (42) Shankland,S (2709)-Nakamura,H (2750) Chess.com INT 2022}) 11. Bd3 {[%emt 0:00:52]} Ba6 {[%emt 0:00:06]} 12. Bxa6 {[%emt 0:01:08]} Rxa6 {[%emt 0:00:08]} 13. b5 {[%emt 0:00:11]} cxb5 {[%emt 0:00:04]} 14. c6 {[%emt 0:00:13]} Qc8 $36 {[%emt 0:00:04][%mdl 2048] Black has some pressure.} 15. c7 {[%emt 0:00:09]} b4 {[%emt 0:00:02]} 16. Nb5 {[%emt 0:00:51]} a4 {[%emt 0:00:05] Threatens to win with ...b3.} 17. axb4 {[%emt 0:07:10]} Bxb4+ {[%emt 0:01:11]} 18. Ke2 {[%emt 0:00:08]} ({White should play} 18. Kf1) 18... Ra5 $17 {[%emt 0:00:13]} 19. Qd3 {[%emt 0:00:12]} Ne4 {[%emt 0:00:50]} 20. Rhc1 {[%emt 0:00:51]} Qa8 {[%emt 0:07:03]} (20... e5 $1 $19 {[%cal Re5f4]} 21. Rab1 (21. Bxe5 Nxe5 22. dxe5 Qd7 $17) 21... exf4 22. Rxb4 fxe3 23. fxe3 (23. Qxe3 $2 Qa6 $19) 23... Ndf6) 21. Rab1 {[%emt 0:05:34]} Be7 {[%emt 0:00:40]} 22. Ne5 $1 {[%emt 0:02:20]} Nxe5 {[%emt 0:02:46]} 23. Bxe5 {[%emt 0:00:33]} Rc8 $1 {[%emt 0:01:49]} (23... Bxh4 $2 24. f3 Nf2 25. Qa3 $18) 24. f3 {[%emt 0:00:29]} Nf6 {[%emt 0:00:15]} 25. g4 {[%emt 0:04:43]} Ne8 {[%emt 0:03:47]} 26. g5 $1 {[%emt 0:11:43]} h5 {[%emt 0:01:05]} 27. Rc2 {[%emt 0:09:49]} (27. g6 $11 f6 28. Bg3) 27... a3 {[%emt 0:01:19]} (27... Qa6 $15) 28. Ra2 {[%emt 0:00:53]} (28. g6 $1 $11 f6 29. Bg3) 28... Qc6 {[%emt 0:03:30]} 29. Qb3 {[%emt 0:00:23]} (29. Rc2 $142 Qd7 30. Qb3) 29... Qd7 {[%emt 0:04:50]} (29... Nxc7 $142 30. Nxc7 Rxc7 31. Bxc7 Qxc7) 30. Kd3 {[%emt 0:06:03]} (30. Rc2 $142) 30... Bd6 {[%emt 0:08:11]} ({Stronger than} 30... Nxc7 31. Nxc7 Rxc7 32. Bxc7 (32. Qxb6 Rca7 $17) 32... Qxc7 33. Qc2 $15 (33. Rc2 Qg3 $17)) 31. Nxd6 {[%emt 0:00:55]} Nxd6 {[%emt 0:00:15] Chess con chili.} 32. Bxd6 {[%emt 0:04:39]} Qxd6 {[%emt 0:00:26]} 33. Qxb6 {[%emt 0:00:09]} Qxc7 {[%emt 0:00:08]} 34. Qxc7 {[%emt 0:00:12]} Rxc7 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} 35. Rba1 {[%emt 0:04:40]} Rca7 {[%emt 0:00:27]} 36. Ke2 {[%emt 0:03:17]} Kh7 {[%emt 0:00:51]} 37. Kf2 {[%emt 0:00:42]} Kg6 {[%emt 0:00:09]} 38. Kg3 {[%emt 0:00:07]} Kf5 {[%emt 0:58:38]} 39. Rb1 {[%emt 0:00:38]} f6 {[%emt 0:00:00]} 40. gxf6 {[%emt 0:01:19]} gxf6 {[%emt 0:00:00]} 41. Rb3 {[%emt 0:01:43]} e5 {[%emt 0:00:00]} 42. Rd3 {[%emt 0:01:17]} Ke6 {[%emt 0:00:00]} 43. Rb3 {[%emt 0:03:45]} (43. dxe5 $17 fxe5 44. e4) 43... exd4 $19 {[%emt 0:00:00]} 44. exd4 {[%emt 0:00:26]} Ra4 {[%emt 0:00:00]} 45. Rd3 {[%emt 0:01:01]} Kf5 {[%emt 0:00:00]} 46. Re3 {[%emt 0:08:48]} Rg7+ {[%emt 0:00:00]} 47. Kf2 {[%emt 0:00:02]} Rxd4 {[%emt 0:00:00]} 48. Raxa3 {[%emt 0:00:08]} Rxh4 {[%emt 0:00:00] aiming for ...Rh2+.} 49. Ra5 $2 {[%emt 0:00:14]} (49. Red3) 49... Rd4 {[%emt 0:00:00]} 50. Re8 {[%emt 0:00:15]} Kf4 {[%emt 0:00:00]} 51. Rh8 {[%emt 0:01:07]} (51. Ra2 $142) 51... Rg5 {[%emt 0:00:00]} 52. Rh6 {[%emt 0:00:19]} Rf5 {[%emt 0:00:00] And now ...Rd2+ would win.} 53. Ra6 {[%emt 0:02:39]} Kg5 {[%emt 0:00:00]} 54. Rh8 {[%emt 0:00:09]} Rd3 {[%emt 0:00:00]} 55. Rg8+ {[%emt 0:00:24]} Kh4 {[%emt 0:00:00]} 56. Ra4+ {[%emt 0:01:31]} d4 {[%emt 0:00:00]} 57. Ke2 {[%emt 0:00:55]} Re3+ {[%emt 0:00:00]} 58. Kd2 {[%emt 0:00:02]} Rexf3 {[%emt 0:00:00]} 59. Rxd4+ {[%emt 0:00:08]} R3f4 {[%emt 0:00:00]} 60. Rxf4+ {[%emt 0:01:25]} (60. Rd3) 60... Rxf4 {[%emt 0:00:00] KR-KR} 61. Ke3 {[%emt 0:00:08]} Rf5 {[%emt 0:00:00]} (61... Rf1 $142 62. Ke2 Rf5 63. Rg6 Kh3 64. Ke3 h4 65. Rg8 Kh2 66. Ke4 Rg5 67. Rc8 Kg3 68. Rc3+ Kg4 69. Rc1 h3 70. Ke3 h2 71. Kf2 Rc5 $3 {[%mdl 512]} 72. Rxc5 h1=Q 73. Rc4+ Kg5 74. Rc5+ f5 75. Rc8 Qd5 76. Rc2 f4 77. Ke2 f3+ 78. Ke3 Qb3+ 79. Kd2 f2 80. Rc5+ Kf4 81. Rc1 Qb2+ 82. Rc2 Qd4+ 83. Ke2 Qe4+ 84. Kxf2 Qxc2+ 85. Ke1 Kf3 86. Kf1 Qf2#) 62. Rg1 {[%emt 0:00:36]} Kh3 $1 {[%emt 0:00:00]} 63. Ke4 {[%emt 0:00:10] [#]} Rg5 $2 {[%emt 0:00:00]} (63... Kh2 $1 $19 {and Black stays clearly on top.} 64. Rg6 Rf1) 64. Rf1 $17 {[%emt 0:03:58] [#]} Re5+ $1 {[%emt 0:00:00]} 65. Kf4 {[%emt 0:00:11]} Kg2 {[%emt 0:00:00]} (65... Rc5 $17 {( -> ...Kg2)} 66. Rf3+ Kg2 67. Rg3+ Kf2 68. Rf3+ Kg2 69. Rg3+ Kh2) 66. Ra1 $2 {[%emt 0:00:14][%mdl 8192] Loses the game.} (66. Rf2+ $11 Kg1 67. Rg2+ Kh1 68. Rg6) 66... Re2 {[%emt 0:00:00] Black mates.} 67. Ra8 {[%emt 0:00:41]} Rf2+ {[%emt 0:00:00]} 68. Ke3 {[%emt 0:00:09]} Rf3+ {[%emt 0:00:00]} 69. Ke2 {[%emt 0:02:56]} h4 {[%emt 0:00:00][%cal Bh5h4,Bh4h3,Bh3h2][%mdl 32]} 70. Ra4 {[%emt 0:01:41]} h3 {[%emt 0:00:00]} 71. Rh4 {[%emt 0:00:05]} Rg3 {[%emt 0:00:00]} 72. Rf4 {[%emt 0:00:19]} h2 {[%emt 0:00:00]} 73. Rf2+ {[%emt 0:00:04]} Kh3 {[%emt 0:00:00] Weighted Error Value: White=0.35/Black=0.16 (very precise)} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "8.3"]
[White "Mishra, Prateek"]
[Black "Avila Rodriguez, Joshua Ad"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2204"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,63,51,55,50,55,48,37,46,2,0,0,0,0,0,0,0,0,0,0,0,0,2,0,67,29,29,31,33,21,30,22,21,19,23,-40,2,0,35,38,30,31,62,33]} 1. e4 {[%emt 0:02:25]} c5 {[%emt 0:00:47]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:19]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:08]} 6. Bg5 {[%emt 0:00:07]} e6 {[%emt 0:00:51]} 7. f4 {[%emt 0:00:06]} Be7 {[%emt 0:01:54]} 8. Qf3 {[%emt 0:00:07]} Qc7 {[%emt 0:00:05]} 9. O-O-O {[%emt 0:00:13]} Nbd7 {[%emt 0:03:01]} 10. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} h6 {[%emt 1:28:12]} 11. Bxf6 {[%emt 0:00:24]} Bxf6 {[%emt 0:00:00]} 12. h4 Nb6 {[%emt 0:01:00] is the new trend. B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7.} 13. g5 {[%emt 0:00:36]} Bxd4 {[%emt 0:00:00]} 14. Rxd4 {[%emt 0:00:06]} Qc5 {[%emt 0:00:00]} 15. Qd3 {[%emt 0:00:05]} hxg5 $1 {[%emt 0:00:00]} 16. b4 {[%emt 0:00:08][%mdl 64] Deflection} ({Much worse is} 16. Rxd6 {[#]} Nd5 $1 17. Rxd5 exd5 18. fxg5 dxe4 19. Nxe4 Qa5 $17) 16... Qc7 {[%emt 0:00:00]} 17. fxg5 {[%emt 0:00:09]} Bd7 {[%emt 0:00:00]} 18. Rxd6 {[%emt 0:00:36] Qd4 is the strong threat.} Nc8 $1 {[%emt 0:00:00]} 19. Rd4 {[%emt 0:00:12][%cal Og5g6]} Nb6 {[%emt 0:00:00] [#]} 20. Rd6 $146 {[%emt 0:04:37] aiming for Qd4.} ({Predecessor:} 20. g6 fxg6 21. Rd6 O-O-O 22. Bh3 e5 23. Bxd7+ Rxd7 24. Rxd7 Qxd7 25. Rg1 Qc6 26. Nd5 Kb8 27. Qc3 Qxc3 28. Nxc3 Rxh4 29. Rxg6 {½-½ (59) Roebers,E (2331)-Cvitan,O (2458) Terme Catez 2022}) 20... Nc8 $1 {[%emt 0:04:00]} 21. Rd4 {[%emt 0:00:05][%cal Oe4e5]} Nb6 {[%emt 0:00:30]} 22. e5 {[%emt 0:00:22]} Bc6 {[%emt 0:00:00]} (22... Qxe5 $11 23. Bg2 Rb8) 23. Rh2 {[%emt 0:10:21] White is more active.} (23. Rh3 $5 {[%cal Rc3e4]}) 23... Qxe5 {[%emt 0:00:00]} 24. Re2 {[%emt 0:01:16]} Qc7 {[%emt 0:00:00]} 25. g6 {[%emt 0:02:49]} O-O {[%emt 0:00:00]} 26. gxf7+ {[%emt 0:11:24]} Qxf7 {[%emt 0:00:00]} 27. Bh3 {[%emt 0:02:51]} Rae8 {[%emt 0:00:00]} 28. Ne4 {[%emt 0:11:47]} ({White should play} 28. Re5 $11) 28... Qf4+ {[%emt 0:00:00]} (28... e5 $5 29. Ng5 Qh5 $17) 29. Kb1 {[%emt 0:05:09] Strongly threatening Ng5.} Bb5 {[%emt 0:00:00]} 30. c4 {[%emt 0:01:14]} Nxc4 {[%emt 0:04:30]} 31. Rxc4 {[%emt 0:01:26]} Qxh4 {[%emt 0:00:00] [#]} 32. Rh2 $1 {[%emt 0:12:59] Weighted Error Value: White=0.13 (very precise) /Black=0.12 (very precise)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "8.4"]
[White "Kolay, Alex"]
[Black "Ringoir, Tanguy"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2188"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,39,0,3,2,7,9,24,24,31,0,3,0,0,0,0,11,0,0,7,0,6,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:06:02]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:07]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:05]} 5. h4 {[%emt 0:00:07]} c6 {[%emt 0:00:04]} 6. cxd5 {[%emt 0:00:30] D90: Grünfeld: 4 Nf3 Bg7 sidelines.} cxd5 {[%emt 0:00:01]} 7. Bf4 {[%emt 0:00:11]} Nc6 {[%emt 0:00:34]} 8. e3 {[%emt 0:00:14] White has an edge.} O-O {[%emt 0:00:23]} 9. Ne5 {[%emt 0:00:36]} Nxe5 {[%emt 0:00:42] The position is equal.} 10. Bxe5 {[%emt 0:00:05]} Ne4 {[%emt 0:00:05]} 11. Bxg7 {[%emt 0:00:12]} Nxc3 {[%emt 0:00:06]} 12. bxc3 {[%emt 0:00:06]} Kxg7 {[%emt 0:00:04]} 13. h5 {[%emt 0:00:08] [#]} Be6 $146 {[%emt 0:00:06]} ({Predecessor:} 13... Qa5 14. Qd2 Bf5 15. hxg6 hxg6 16. c4 Qxd2+ 17. Kxd2 dxc4 18. Bxc4 Rfd8 19. Bd3 e5 20. Bxf5 gxf5 {½-½ (35) Baenziger,F (2347)-Kantans,T (2528) Deutschlandsberg 2019}) 14. Qd2 {[%emt 0:02:31][%cal Oe3e4]} Qd6 {[%emt 0:00:07]} 15. e4 {[%emt 0:02:23]} dxe4 {[%emt 0:00:08]} 16. hxg6 {[%emt 0:00:10]} hxg6 {[%emt 0:00:05]} 17. Qh6+ {[%emt 0:00:09]} Kf6 {[%emt 0:00:02][%cal Of8h8] [#] ...Rh8! is the strong threat.} 18. Qh4+ {[%emt 0:00:10]} Kg7 $1 {[%emt 0:00:04] And now ...Rh8 would win.} 19. Qh6+ {[%emt 0:00:06]} Kf6 {[%emt 0:00:04][%cal Of8h8] Strongly threatening ...Rh8!} 20. Qh4+ {[%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 "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "8.5"]
[White "Atanasov, Anthony"]
[Black "Adu, Oladapo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2172"]
[BlackElo "2056"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,107,2,18,14,18,20,11,22,24,31,25,22,22,18,40,31,49,37,60,52,40,40,64,51,72,69,125,127,131,124,126,98,91,99,92,98,116,100,122,104,131,128,147,147,146,138,173,164,171,167,196,195,203,202,197,190,179,191,270,272,223,244,231,235,231,237,304,229,255,247,273,237,291,304,306,306,275,275,352,341,393,358,504,520,559,540,637,625,615,458,607,559,1855,1474,1192,1266,790,565,29991,29992]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:05:43]} 2. Nf3 {[%emt 0:00:34]} e6 {[%emt 0:00:10]} 3. Bf4 {[%emt 0:00:06]} c5 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 5. Nbd2 {[%emt 0:00:23]} Bd6 {[%emt 0:00:12]} 6. dxc5 {[%emt 0:03:40] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bxc5 {[%emt 0:00:19]} 7. c4 {[%emt 0:00:36]} O-O {[%emt 1:27:23]} 8. a3 {[%emt 0:02:35] [#] The position is equal.} Bd6 $146 {[%emt 0:00:00]} ({Predecessor:} 8... b6 9. Bd3 Bb7 10. O-O Nbd7 11. Qe2 Be7 12. h3 Nc5 13. Bc2 Rc8 14. Rfd1 Qe8 {½-½ (34) Donchenko,A (2584)-Tan,J (2519) Newcastle on Tyne 2019}) 9. Bxd6 {[%emt 0:02:15]} Qxd6 {[%emt 0:00:00]} 10. cxd5 {[%emt 0:02:51]} Qxd5 {[%emt 0:00:00]} 11. Bc4 {[%emt 0:01:02]} Qh5 {[%emt 0:00:00]} 12. O-O {[%emt 0:04:19]} b6 {[%emt 0:00:00]} 13. Rc1 {[%emt 0:07:47]} Bb7 {[%emt 0:00:00]} 14. Be2 {[%emt 0:17:46]} Rd8 {[%emt 0:00:00]} 15. Nd4 {[%emt 0:14:34]} Qg6 {[%emt 0:00:00][%csl Gb7][%cal Rg6g2]} 16. Bf3 {[%emt 0:01:06]} Bd5 {[%emt 0:00:00]} 17. Nc4 {[%emt 0:09:10]} Nbd7 {[%emt 0:00:00] Against Ne5} ({Black should try} 17... Qg5 $14) 18. Bxd5 $16 {[%emt 0:03:47]} Nxd5 {[%emt 0:05:30] [#]} 19. Nc6 {[%emt 0:27:24] Against e5} Rf8 {[%emt 0:00:00] [#]} 20. Qxd5 $3 {[%emt 0:00:00][%mdl 512]} exd5 {[%emt 0:00:00]} 21. Ne7+ {[%emt 0:00:00] Pair of Knights!} Kh8 {[%emt 0:00:00]} 22. Nxg6+ {[%emt 0:00:00]} hxg6 {[%emt 0:00:00]} 23. Nd6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 24. Rc7 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 25. Rfc1 {[%emt 0:00:00]} Rad8 {[%emt 0:00:00]} 26. Nb5 {[%emt 0:00:00] 0x0.0019891f63fcdp-1022s more active pieces.} a6 {[%emt 0:00:00]} 27. Nd4 {[%emt 0:00:00]} Rd6 {[%emt 0:00:00]} 28. f3 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 29. Kf2 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00] [#]} 30. R1c6 $1 {[%emt 0:00:00]} Rxc6 {[%emt 0:00:00]} 31. Nxc6 $18 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} ({Resist} 31. Rxc6 $6 Kf8 $16) 31... Ne5 {[%emt 0:00:00]} 32. Ne7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 33. Nxd5 {[%emt 0:00:00]} Nd3+ {[%emt 0:07:30]} (33... g5 $142 34. Ke2 (34. Nxb6 Rb8 $18) 34... b5) 34. Ke2 {[%emt 0:00:00]} Nxb2 {[%emt 0:00:30]} 35. Nxb6 {[%emt 0:00:00] Strongly threatening Rc2.} Rd8 {[%emt 0:00:00]} 36. e4 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 37. Nd5 {[%emt 0:01:45]} Rb8 {[%emt 0:00:00]} 38. Rc6 {[%emt 0:00:46]} Rb3 {[%emt 0:00:00]} 39. Rxa6 {[%emt 0:01:30] Rb6 is the strong threat.} Nc4 {[%emt 0:02:30] Inhibits Rb6.} 40. a4 {[%emt 0:01:04] And now Ra8+ would win.} Ra3 {[%emt 0:00:00]} 41. Ra8+ {[%emt 0:00:15]} Kf7 {[%emt 0:01:00]} 42. Ra7+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:00]} 43. Kf2 {[%emt 0:00:36]} Kh8 {[%emt 0:00:00]} 44. Kg3 {[%emt 0:00:28]} Ra2 {[%emt 0:00:00]} 45. h4 {[%emt 0:01:04]} Kg8 {[%emt 0:00:00]} (45... Ne5 {keeps fighting.} 46. Ne7 Kh7) 46. Nf4 {[%emt 0:01:07]} Ne3 {[%emt 0:00:00]} 47. Ne6 {[%emt 0:01:21] Prevents g5.} Rxg2+ {[%emt 0:00:00]} 48. Kf4 {[%emt 0:00:17]} Nc4 {[%emt 0:00:00]} 49. Rxg7+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:00]} 50. Rf7 {[%emt 0:00:28]} f5 {[%emt 0:00:00]} 51. exf5 {[%emt 0:01:27]} gxf5 {[%emt 0:00:00]} 52. Rf8+ {[%emt 0:00:41]} Kh7 {[%emt 0:00:00]} 53. Kxf5 {[%emt 0:00:43] Hoping for Ng5+.} Ra2 {[%emt 0:00:00]} 54. Kf6 {[%emt 0:00:19] Weighted Error Value: White=0.05 (flawless) /Black=0.43} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.29"]
[Round "9.1"]
[White "Adu, Oladapo"]
[Black "Zaloznyy, Mike"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2056"]
[BlackElo "2171"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,122,0,0,0,0,21,12,11,-12,-22,-13,-21,-33,-28,-20,-20,-20,-20,-34,-6,-12,-10,-12,-33,-57,-64,-52,-52,-43,-11,-13,-8,-9,0,0,9,-8,-6,-4,-8,-10,0,-14,0,0,0,-10,-11,-24,-6,-5,0,-1,0,0,0,-3,0,0,0,0,5,-15,-17,-39,-35,-62,0,0,0,0,0,0,87,78,75,0,105,57,120,117,131,126,150,148,160,73,258,61,70,68,58,36,35,38,48,0,22,14,213,0,0,0,209,209,157,0,0,-29985,-29986,-29988,-29989]} 1. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 1:31:00]} 2. g3 {[%emt 0:00:14]} b6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:10]} Bb7 {[%emt 0:00:00]} 4. O-O {[%emt 0:00:07]} e6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:07]} d5 {[%emt 0:00:00]} 6. Nbd2 {[%emt 0:00:12]} c5 {[%emt 0:00:00]} 7. e4 {[%emt 0:00:23]} Nc6 {[%emt 0:00:00] A08: King's Indian Attack.} 8. exd5 {[%emt 0:02:39]} exd5 {[%emt 0:00:00]} 9. Re1+ {[%emt 0:00:25]} Be7 {[%emt 0:00:00] The position is equal.} 10. Nh4 {[%emt 0:00:16]} Qd7 {[%emt 0:00:00] [#] Inhibits Nf5.} 11. Nb3 $146 {[%emt 0:00:12]} ({Predecessor:} 11. Nf1 O-O 12. Bf4 Rfe8 13. Nf3 Bd6 14. Qd2 d4 15. Rxe8+ Rxe8 16. Re1 Rxe1 17. Nxe1 {1-0 (56) Mustafaev,K (2188)-Schiendorfer,F (2075) Acri 2006}) 11... O-O {[%emt 0:00:00]} 12. c3 {[%emt 0:01:17]} a5 {[%emt 0:00:00]} 13. a4 {[%emt 0:00:19]} Rfe8 {[%emt 0:00:00]} 14. Nf3 {[%emt 0:00:25]} d4 {[%emt 0:00:00]} 15. cxd4 {[%emt 0:00:57]} cxd4 {[%emt 0:00:00]} 16. Bg5 {[%emt 0:02:35]} h6 {[%emt 0:00:00]} 17. Bxf6 {[%emt 0:07:53]} Bxf6 {[%emt 0:00:00]} 18. Rxe8+ {[%emt 0:02:22]} Rxe8 {[%emt 0:00:00]} 19. Nbd2 {[%emt 0:01:10]} Nb4 {[%emt 0:00:00]} 20. Nc4 {[%emt 0:00:40]} Qe6 {[%emt 0:00:00]} 21. Ng5 {[%emt 0:17:32]} Bxg5 {[%emt 0:00:00]} 22. Bxb7 {[%emt 0:00:01]} Qg6 {[%emt 0:00:00]} 23. Ra3 {[%emt 0:05:15]} f5 {[%emt 0:00:00]} 24. Bf3 {[%emt 0:00:19] Bh5 is the strong threat.} Qe6 {[%emt 0:00:00]} 25. Ra1 {[%emt 0:02:24]} g6 {[%emt 0:00:00]} 26. Kg2 {[%emt 0:02:05]} h5 {[%emt 0:00:00]} 27. Na3 {[%emt 0:04:29]} Rc8 {[%emt 0:13:00]} 28. h4 {[%emt 0:12:48]} Bh6 {[%emt 0:00:00]} 29. Nb5 {[%emt 0:00:16]} Kh7 {[%emt 0:00:00]} 30. Na3 {[%emt 0:04:14]} Re8 {[%emt 0:00:00]} 31. Nc4 {[%emt 0:00:29]} Qf6 {[%emt 0:00:00]} (31... f4 {is interesting.} 32. Be4 Rf8 33. Qe2 Na6) 32. Qb3 {[%emt 0:02:07][%cal Oc4b6]} Re7 33. Rf1 {[%emt 0:00:30]} Qe6 34. Qd1 {[%emt 0:00:30]} Kg7 {[%emt 0:00:00]} 35. Kg1 {[%emt 0:00:30]} Na6 {[%emt 0:00:14]} 36. Qb3 {[%emt 0:00:42]} Nc5 {[%emt 0:01:01]} 37. Qc2 {[%emt 0:00:29][%cal Oc4a5]} f4 {[%emt 0:00:48]} 38. Kg2 {[%emt 0:01:15][%cal Oc4a5]} Qf5 {[%emt 0:03:27]} 39. Rd1 fxg3 {[%emt 0:00:00] Black is more active.} (39... Re6 $15) 40. fxg3 $11 {[%emt 0:01:37]} g5 {[%emt 0:00:05]} 41. hxg5 {[%emt 0:00:47]} Qxg5 {[%emt 0:00:35]} 42. Rh1 {[%emt 0:01:14][%cal Bd1h1,Bh1h4,Bh4e4][%mdl 32]} Ne6 {[%emt 0:00:08]} (42... Qg6 $11 {keeps the balance.} 43. Bxh5 Qf5) 43. Rh4 $1 $16 {[%emt 0:01:27]} (43. Nxb6 $6 Rf7 $11) (43. Bxh5 $2 Nf4+ 44. Kf2 Nxh5 $19) 43... Rf7 {[%emt 0:00:25]} 44. Qd1 {[%emt 0:01:34]} (44. Nd6 $1 $16 {[%cal Rd6f7]} Rf8 45. Ne4) 44... Kf8 {[%emt 0:01:07]} (44... Nf4+ $1 $11 {remains equal.} 45. Kh2 Qf6) 45. Kh2 {[%emt 0:02:57]} (45. Bxh5 $16 Rf6 46. Nxb6) 45... Rg7 {[%emt 0:00:12]} ({Better is} 45... Qf6 $14 46. Rxh5 Bf4) 46. Qe1 {[%emt 0:00:16]} Qf6 {[%emt 0:00:47]} 47. Bxh5 {[%emt 0:02:04] Threatens to win with Re4.} Re7 {[%emt 0:00:11][%cal Oe6f4] [#]} 48. Re4 {[%emt 0:01:16] Inhibits Nf4. Black must now prevent Ne5.} (48. Nxb6 Ng7 49. Qxa5 Nxh5 50. Nd7+ (50. Qxh5 $2 Qf2+ 51. Kh3 Qf1+ 52. Kh2 Re2+ 53. Qxe2 Qxe2+ 54. Kh3 Qe6+ 55. Kg2 Qxb6 $19) 50... Rxd7 $11) 48... Bg5 {[%emt 0:00:37]} 49. Kg2 {[%emt 0:01:43]} (49. Nxb6 $142 Be3 50. Nd5 (50. Qxa5 Qf2+ 51. Kh3 Qf1+ 52. Kh4 Qh1+ 53. Kg4 Rg7+ 54. Kf5 Qxh5+ 55. Kxe6 Qf7+ 56. Ke5 Qc7+ 57. Kf6 Qd8+ 58. Kf5 Rg5+ 59. Ke6 Qe7#)) 49... Qh6 $2 {[%emt 0:00:31]} (49... Nc5 $16 {is a better defense.}) 50. Bg4 $2 {[%emt 0:01:40]} ({Stronger than} 50. Nxb6 Qxh5 51. Rxe6 Rh7 52. Nd7+ (52. Qe5 $2 {gets mated.} Qh1+ 53. Kf2 Rh2#) 52... Rxd7 53. Qxa5 Rf7 54. Qa8+ Kg7 $11) (50. Qf2+ $18 Qf6 51. Qxf6+ (51. Nxb6 Qxf2+ 52. Kxf2 Nc5 $16) 51... Bxf6 52. Nxb6) 50... Nc5 $14 {[%emt 0:01:22][%csl LRa4,LRd3,LRe4]} 51. Rxe7 {[%emt 0:01:04]} Bxe7 {[%emt 0:00:00]} 52. Qe5 {[%emt 0:00:44]} Qf6 {[%emt 0:00:27]} 53. Qe2 $36 {[%mdl 2048] White fights for an advantage.} Nxa4 {[%emt 0:00:30]} 54. Ne5 (54. Bd7 $14 Nc5 55. Bb5) 54... Kg7 {[%emt 0:00:30]} 55. Bd7 Nxb2 {[%emt 0:00:30] [#]} 56. Nc6 $2 ({Only move:} 56. Nf3 $1 $18 {[%cal Rf3d4]}) 56... Ba3 $11 {[%emt 0:00:30]} 57. Qg4+ Kh6 $2 {[%emt 0:00:30]} (57... Qg6 $1 $11 {and Black stays safe.} 58. Qxd4+ Qf6) 58. Nxd4 $18 {Intending Nf5+ and mate.} Nxd3 {[%emt 0:00:30] Strongly threatening ...Ne1+.} 59. Nf5+ $2 (59. Bf5 $16 Ne1+ 60. Kf1) 59... Kh7 $11 {[%emt 0:00:30] ( -> ...Qb2+)} 60. Be6 $2 {[%mdl 8192]} Qb2+ {[%emt 0:00:30]} 61. Kg1 Bc5+ {[%emt 0:00:30] Weighted Error Value: White=0.34/Black=0.31} 0-1

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "9.2"]
[White "Ringoir, Tanguy"]
[Black "Atanasov, Anthony"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2490"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,51,18,23,0,0,-9,13,13,15,9,15,-8,47,46,48,41,54,8,308,314,331,284,295,302,757,760,955,936,1268,1260,1252,1196,1207,1183,2288,1912,29989,29990,29990,29991,29991,29992,29992,29993]} 1. d4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:03]} g6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:12]} d5 {[%emt 0:00:11]} 4. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:06]} 5. Bd2 {[%emt 0:00:06]} Nb6 {[%emt 0:01:48]} 6. e3 {[%emt 0:00:07] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Bg7 {[%emt 0:00:23]} 7. h4 $1 {[%emt 0:00:09][%mdl 4] is recently more successful than 7.f4.} h5 {[%emt 0:07:11]} 8. Nf3 {[%emt 0:00:24] The position is equal.} O-O {[%emt 0:04:27]} 9. Ng5 {[%emt 0:00:45]} Nc6 {[%emt 0:04:33] [#]} 10. Qb3 $146 {[%emt 0:05:21]} ({Predecessor:} 10. f4 Bf5 11. Be2 Qd7 12. e4 Bg4 13. Bxg4 Qxg4 14. Qxg4 hxg4 15. d5 Nd4 16. O-O-O {1-0 (47) Alonso Rosell,A (2570)-Suarez Uriel,A (2343) Ciudad Real 2021}) 10... e5 {[%emt 0:05:49]} (10... a5 $11) 11. d5 $14 {[%emt 0:00:10]} Ne7 {[%emt 0:00:08][%cal Re7d5]} 12. a4 {[%emt 0:02:34]} e4 {[%emt 0:13:08]} (12... Nexd5 $2 13. a5 $18) 13. Rd1 {[%emt 0:18:01]} ({Much worse is} 13. Ngxe4 a5 $11) (13. a5 $14 Nbxd5 14. Bc4) 13... Nbxd5 $2 {[%emt 0:06:02][%mdl 8192] Loses the game.} (13... a5 $11 {and Black stays safe.}) 14. Nxd5 $18 {[%emt 0:07:50]} ({Not} 14. Bc4 c6 $14) 14... Qxd5 {[%emt 0:03:51]} 15. Bc4 {[%emt 0:00:10][%cal Bf1c4,Bc4f7,Bf7d5,Bd5a8][%mdl 32]} Qf5 {[%emt 0:00:19]} 16. O-O {[%emt 0:09:28] [#] Hoping for f3.} (16. Bc3 Bxc3+ 17. Qxc3 Be6 $16) 16... a6 $2 {[%emt 0:31:08]} (16... Bh6 17. Nxf7 Rxf7) 17. f3 {[%emt 0:04:01][%cal Bf2f3,Bf3e4][%mdl 32]} b5 {[%emt 0:00:25]} 18. axb5 {[%emt 0:01:11]} axb5 {[%emt 0:00:17]} 19. Bxf7+ $1 {[%emt 0:00:40]} ({Weaker is} 19. Bxb5 Rb8 20. Qb4 Qxb5 $17) 19... Kh8 {[%emt 0:00:18]} 20. fxe4 {[%emt 0:00:24]} Qe5 {[%emt 0:01:26]} 21. Bd5 {[%emt 0:04:11]} Bg4 {[%emt 0:03:00]} 22. Bxa8 {[%emt 0:00:11] [#] Threatening mate with Rxf8+.} Bxd1 {[%emt 0:00:09]} 23. Rxf8+ {[%emt 0:00:18] White mates.} Bxf8 {[%emt 0:00:07]} 24. Qf7 {[%emt 0:01:02][%csl Gg5][%cal Rf7h7]} Bg7 {[%emt 0:00:45]} 25. Bc3 {[%emt 0:01:15]} Bb3 {[%emt 0:00:49]} 26. Qe8+ {[%emt 0:00:23] Weighted Error Value: White=0.08 (flawless) /Black=0.93} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.29"]
[Round "9.3"]
[White "Avila Rodriguez, Joshua Ad"]
[Black "Kolay, Alex"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2210"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,133,0,-7,6,4,15,20,14,0,0,0,1,0,0,0,1,-28,8,-23,-25,-22,0,0,0,0,0,0,0,0,47,43,56,56,56,56,56,56,56,56,56,56,56,22,47,0,0,0,14,0,4,0,47,0,47,24,47,22,22,22,22,22,22,22,22,22,22,0,0,0,0,0,0,0,0,0,0,0,0,0,515,450,509,442,635,635,613,613,606,598,516,467,409,358,906,868,1790,1541,29977,29978,29980,29981,29981,29982,29982,29981,29981,29982,29982,29983,29983,29984,29984,29985,29988,29984,29984,29983,29987,29988]} 1. e4 {[%emt 0:00:10]} e6 {[%emt 0:06:59]} 2. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:08]} 4. e5 {[%emt 0:00:09]} c5 {[%emt 0:00:11]} 5. a3 {[%emt 0:00:05]} Bxc3+ {[%emt 0:00:06]} 6. bxc3 {[%emt 0:00:05]} Ne7 {[%emt 0:00:08]} 7. Qg4 {[%emt 0:00:13]} Qc7 {[%emt 0:00:26]} 8. Bd3 {[%emt 0:00:21]} c4 {[%emt 0:00:46]} 9. Be2 {[%emt 0:00:54]} ({Not} 9. Qxg7 $2 Rg8 10. Qxh7 cxd3 11. Qxd3 b6 $19) 9... Qa5 {[%emt 0:01:45] C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} 10. Bd2 {[%emt 0:01:30]} ({Avoid the trap} 10. Qxg7 $2 Qxc3+ 11. Kf1 Rg8 $19) 10... Nf5 {[%emt 0:00:39]} 11. Nf3 {[%emt 0:11:08] 11.h4 is the modern continuation.} Nc6 {[%emt 1:24:46][%cal Bb8c6,Bc6e7,Be7f5][%mdl 32] The position is equal.} 12. Nh4 {[%emt 0:00:32] has lost popularity (12.Qf4).} Nce7 {[%emt 0:00:00]} 13. Nxf5 {[%emt 0:06:16]} Nxf5 {[%emt 0:01:00]} 14. Qh3 {[%emt 0:00:18]} Bd7 {[%emt 0:00:00]} 15. g4 {[%emt 0:02:47]} Ne7 {[%emt 0:00:00]} 16. Bg5 {[%emt 0:01:44] [#]} (16. a4 $5) 16... Ng6 $146 {[%emt 0:01:30]} ({Predecessor:} 16... Ba4 17. Kd2 Nc6 18. Be3 O-O-O 19. f4 f6 20. g5 f5 21. Rhb1 Rd7 22. Rb2 Qd8 {½-½ (43) Michiels,B (2451)-Antic,D (2523) Kalamaria 2009}) 17. Kd2 {[%emt 1:12:31]} h6 {[%emt 0:00:00]} 18. Bh4 {[%emt 0:00:00]} Nxh4 {[%emt 0:00:00]} 19. Qxh4 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 20. Qxd8+ {[%emt 0:00:00]} Rxd8 {[%emt 0:00:00]} 21. Rab1 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 22. f4 {[%emt 0:02:30]} g5 {[%emt 0:00:00]} (22... f6 $11) 23. h4 {[%emt 0:00:00]} gxf4 {[%emt 0:00:00]} 24. Rbf1 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 25. Rxf4 {[%emt 0:00:00]} Rdg8 {[%emt 0:00:00]} 26. Ke3 {[%emt 0:00:00]} Ba4 {[%emt 0:00:00]} 27. Bd1 Rh7 {[%emt 0:00:00]} 28. Rf2 {[%emt 0:00:00]} Rgg7 {[%emt 0:00:00]} 29. Kf4 Rg8 {[%emt 0:00:00][%cal Of7f5]} 30. Rfh2 (30. Kg3 $14) 30... Rhg7 {[%emt 0:01:51]} 31. Rg2 Rh7 {[%emt 0:01:57]} 32. Rhg1 Rf8 {[%emt 0:00:28]} 33. Kg3 Rg8 {[%emt 0:00:31]} (33... f5 $11) 34. Kh3 (34. Rf1 $14) 34... Rgh8 {[%emt 0:01:04]} (34... f6 $11 {deserves consideration.}) 35. h5 Kf8 {[%emt 0:03:39]} 36. g5 {[%emt 0:00:00]} hxg5 {[%emt 0:00:00]} 37. Rxg5 {[%emt 0:00:00]} Be8 {[%emt 0:00:00][%cal Of7f6]} 38. Kh4 {[%emt 0:00:00]} Rh6 {[%emt 0:00:00]} 39. Rf1 {[%emt 0:00:00]} Ke7 {[%emt 0:02:00]} 40. Bg4 {[%emt 0:00:00]} Ba4 {[%emt 0:00:00]} 41. Rg7 {[%emt 0:00:00]} Be8 {[%emt 0:01:00]} 42. Kg5 {[%emt 0:00:00] Against Rg6+} Kf8 {[%emt 0:00:00]} 43. Rg6 {[%emt 0:00:00]} Rxg6+ {[%emt 0:00:00]} 44. hxg6 $11 {[%emt 0:00:00][%mdl 4096] Endgame Bxe6 is the strong threat. KRB-KRB} Rg8 {[%emt 0:00:00]} 45. Bh5 {[%emt 0:00:00] Black must now prevent Kf6.} Ke7 {[%emt 0:01:20][%cal Rf7g6]} 46. Rf6 {aiming for Kh6.} fxg6 $1 {[%emt 0:00:30]} 47. Bxg6 {[%emt 0:00:00]} Rh8 $2 {[%emt 0:00:30][%mdl 8192] White now steadily converts the win.} (47... b5 $11 {and Black stays safe.}) 48. Bxe8 $1 $18 {[%emt 0:00:00]} Rxe8 {[%emt 0:00:37] KR-KR} 49. Rh6 $1 {Strongly threatening Rh7+.} Rg8+ {[%emt 0:00:21] [#]} (49... Kd7 $142 50. Rh7+ Kc6 51. Rxa7 Rf8) 50. Rg6 $1 {[%emt 0:00:00]} Rf8 {[%emt 0:00:14] [#]} 51. Rg7+ $1 Kd8 {[%emt 0:01:28]} 52. Rxa7 {[%emt 0:00:00]} Rf3 {[%emt 0:00:00]} 53. Kg6 {[%emt 0:00:28]} b5 {[%emt 0:00:00]} 54. Rf7 {[%emt 0:01:03]} Rxc3 {[%emt 0:00:12]} (54... Rh3 55. Rb7 Rxc3) 55. Kf6 {[%emt 0:00:06]} Rxc2 {[%emt 0:00:41]} 56. Kxe6 {[%emt 0:00:04] Intending Kd6 and mate.} Rd2 {[%emt 0:01:04]} 57. Kd6 {[%emt 0:02:15][%cal Rf7f8] White mates.} Kc8 {[%emt 0:00:19]} 58. e6 {[%emt 0:00:34]} Rxd4 {[%emt 0:00:08]} 59. e7 {[%emt 0:00:42][%cal Re7e8]} Re4 {[%emt 0:00:02]} 60. Rf8+ {[%emt 0:00:03]} Kb7 {[%emt 0:02:04]} 61. e8=Q {[%emt 0:00:05]} Rxe8 {[%emt 0:00:00]} 62. Rxe8 {[%emt 0:00:07] KR-K3P} d4 {[%emt 0:00:00]} 63. Kc5 {[%emt 0:00:11][%csl LRb5,LRd4]} d3 {[%emt 0:00:00]} 64. Rd8 {[%emt 0:00:19]} Ka6 {[%emt 0:00:00]} 65. Kb4 {[%emt 0:00:12]} Kb6 {[%emt 0:00:00]} 66. a4 {[%emt 0:00:38]} bxa4 {[%emt 0:00:00]} 67. Kxc4 {[%emt 0:00:06] Weighted Error Value: White=0.06 (flawless) /Black=0.42} 1-0

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "9.4"]
[White "Wang, Tianqi"]
[Black "Mishra, Prateek"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2402"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,27,-8,-20,0,0,-4,-3,0,0,-6,0]} 1. e4 {[%emt 0:10:33]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 4. Bxc6 {[%emt 0:00:03]} dxc6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:04]} Bg4 {[%emt 0:00:05]} 6. h3 {[%emt 0:00:06]} h5 {[%emt 0:00:05]} 7. d3 {[%emt 0:00:16]} Qf6 {[%emt 0:00:07]} 8. Be3 {[%emt 0:00:04]} Bxf3 {[%emt 0:00:05]} 9. Qxf3 {[%emt 0:00:03]} Qxf3 {[%emt 0:00:07]} 10. gxf3 {[%emt 0:00:05] The position is equal.} f5 {[%emt 0:00:08] C68: Ruy Lopez: Exchange Variation, sidelines.} 11. f4 {[%emt 0:00:44]} exf4 {[%emt 0:00:11]} 12. Bxf4 {[%emt 0:00:46] [#]} Bd6 $146 {[%emt 0:00:05]} ({Predecessor:} 12... fxe4 13. dxe4 O-O-O 14. Nc3 Bb4 15. Rad1 Re8 16. f3 Nh6 17. Kf2 Nf7 18. Rg1 Rhg8 {0-1 (40) Fiderer,L (2296)-Dill,X (2192) Baden 2018}) 13. Bxd6 {[%emt 0:04:10]} cxd6 {[%emt 0:00:07]} 14. Nd2 {[%emt 0:01:56] An uneventful encounter.  Weighted Error Value: White=0.00 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Charlotte Summer IM B 2022"]
[Site "Charlotte"]
[Date "2022.07.28"]
[Round "9.5"]
[White "Eckert, Doug"]
[Black "Homa, Seth"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2177"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.07.24"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,59,8,18,0,0,-5,-3,-13,0,0,0,10,0,0,25,16,20,0,0,-33,12,8,10,16,0,12,3,10,8,12,18,0,85,89,72,85,72,69,117,143,129,124,285,34,36,37,43,26,15,15,14,0]} 1. d4 {[%emt 0:02:22]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:11]} c6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:13]} 4. g3 {[%emt 0:00:03]} Bg4 {[%emt 0:00:11]} 5. Ne5 {[%emt 0:00:10]} Bf5 {[%emt 0:00:11]} 6. Bg2 {[%emt 0:03:22] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} e6 {[%emt 0:00:17]} 7. Qb3 {[%emt 0:02:15]} Qb6 {[%emt 0:00:33]} 8. c5 {[%emt 0:05:45] [#]} Qa6 $146 {[%emt 0:00:49]} ({Predecessor:} 8... Qxb3 9. axb3 Nbd7 10. f4 Nxe5 11. fxe5 Be4 12. Bf3 Bxf3 13. exf3 Nd7 14. Nc3 a6 {0-1 (55) Dragicevic,D (2349)-Lindgren,P (2380) Sweden 2018}) 9. Nc3 {[%emt 0:02:06] Active counter play!} b6 {[%emt 0:01:12]} 10. cxb6 {[%emt 0:01:08]} axb6 {[%emt 0:00:11]} 11. O-O {[%emt 0:00:07]} Be7 {[%emt 0:00:19]} 12. f3 {[%emt 0:08:03]} h6 {[%emt 0:07:09]} 13. g4 {[%emt 0:06:36]} Bh7 {[%emt 0:00:24]} 14. f4 {[%emt 0:02:01]} O-O {[%emt 0:05:40]} 15. g5 {[%emt 0:12:19]} hxg5 {[%emt 0:00:17]} 16. fxg5 {[%emt 0:00:04]} Nfd7 {[%emt 0:00:16] [#] aiming for ...Nxe5.} 17. g6 $36 {[%emt 0:00:52][%mdl 2048] White has some pressure.} Bxg6 {[%emt 0:00:07]} 18. Nxg6 {[%emt 0:00:17]} fxg6 {[%emt 0:00:08]} 19. Bf4 {[%emt 0:07:01]} g5 {[%emt 0:13:47]} 20. Bg3 {[%emt 0:01:12] This bishop pair is nice.} Bf6 {[%emt 0:00:17]} (20... Rxf1+ $1 $11 21. Rxf1 Qc4) 21. Rad1 {[%emt 0:02:25]} Qc4 {[%emt 0:00:56]} 22. Qxc4 {[%emt 0:07:58]} dxc4 {[%emt 0:00:11]} 23. a3 {[%emt 0:00:22]} Ra5 {[%emt 0:04:48]} (23... g4 $14) 24. Bh3 $16 {[%emt 0:01:32]} Re8 {[%emt 0:00:09]} 25. Ne4 {[%emt 0:00:55]} c5 $2 {[%emt 0:02:51] [#]} (25... Rd5 $16) 26. Nxf6+ $2 {[%emt 0:01:28]} (26. dxc5 $18 {[%cal Oc5c6] Hoping for c6!} c3 27. c6 (27. bxc3 bxc5 28. Rb1 g4 $18) (27. Nxc3 Bxc3 28. Bxb8 Nxb8 $16) 27... Nxc6 28. Rxd7 cxb2 29. Nxf6+ gxf6 30. Rd2) 26... Nxf6 $14 {[%emt 0:00:59]} 27. dxc5 {[%emt 0:08:15]} Rxc5 {[%emt 0:00:43]} 28. Bxb8 {[%emt 0:00:20]} Rxb8 {[%emt 0:00:19]} 29. Bxe6+ {[%emt 0:00:03]} Kh7 {[%emt 0:03:03]} 30. a4 {[%emt 0:02:20] Weighted Error Value: White=0.26 (precise) /Black=0.20 (precise)} 1/2-1/2

