[Event "Fall IM-E Norm Invitational 2022"]
[Site "Charlotte"]
[Date "2022.11.20"]
[Round "6"]
[White "Attila Istvan Csonka"]
[Black "Harshid Kunka"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2321"]
[BlackElo "2236"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.11.18"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,97,41,15,9,17,24,7,27,17,22,16,27,16,43,27,42,42,50,14,13,5,16,-47,-48,-40,-41,-42,191,194,192,191,195,178,177,183,209,212,214,193,200,139,141,141,156,139,136,140,167,147,143,139,139,139,158,87,97,80,80,67,71,66,72,10,25,8,8,8,45,6,8,8,8,8,8,8,8,-69,8,8,8,8,8,8,8,8,8,0,0,0]} 1. e4 {[%emt 0:00:11]} c6 {[%emt 0:00:15]} 2. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:18]} 3. Nc3 {[%emt 0:00:11]} dxe4 {[%emt 0:00:14]} 4. Nxe4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:12]} 5. Nxf6+ {[%emt 0:02:06]} exf6 {[%emt 0:00:08]} 6. Be3 {[%emt 0:02:28]} Bd6 {[%emt 0:00:53] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 7. Bd3 {[%emt 0:00:48]} O-O {[%emt 0:01:07]} 8. Ne2 {[%emt 0:01:35]} ({Much weaker is} 8. Qh5 g6 9. Qd1 Re8 $11) 8... Re8 {[%emt 0:01:35]} 9. O-O {[%emt 0:02:20]} Bg4 {[%emt 0:01:32] [#]} 10. Re1 $146 {[%emt 0:01:47]} ({Predecessor:} 10. Qd2 Bh5 11. Nf4 Bg6 12. Nxg6 hxg6 13. Rfe1 Nd7 14. c4 f5 15. c5 Be7 16. Qb4 {½-½ (72) Barbosa,E (2481)-Piccoli,L (2156) Niteroi 2022}) 10... Nd7 {[%emt 0:02:33]} 11. Qd2 {[%emt 0:01:12]} Qc7 {[%emt 0:02:06]} 12. h3 {[%emt 0:02:16]} Bh5 {[%emt 0:01:21]} 13. c4 {[%emt 0:06:04]} Rad8 {[%emt 0:06:48]} 14. Nc3 {[%emt 0:04:57]} Bg6 {[%emt 0:02:26]} 15. Rad1 $1 {[%emt 0:10:57]} f5 {[%emt 0:06:25]} 16. c5 {[%emt 0:03:18]} (16. Qc2 $11) 16... Bh2+ $15 {[%emt 0:03:23]} 17. Kh1 {[%emt 0:02:57]} f4 {[%emt 0:00:28]} 18. g3 $1 {[%emt 0:01:06]} fxg3 {[%emt 0:02:42]} (18... Bxg3 $15 {stays ahead.} 19. fxg3 fxe3 20. Rxe3 Nf6) 19. Bf4 $18 {[%emt 0:03:13][%cal Be3f4,Bf4g3,Bg3f2][%mdl 32]} Rxe1+ {[%emt 0:08:56]} 20. Rxe1 {[%emt 0:00:25]} Qc8 {[%emt 0:02:28][%cal Od7c5]} (20... gxf2 $2 21. Bxc7 fxe1=Q+ 22. Qxe1 $18) 21. fxg3 {[%emt 0:08:30] [#] Hoping for Bxg6.} Bxg3 {[%emt 0:07:05]} 22. Bxg3 {[%emt 0:00:16] Strongly threatening Ne4.} Bxd3 {[%emt 0:01:00]} 23. Qxd3 {[%emt 0:01:01] Qf5 is the strong threat.} Nxc5 {[%emt 0:00:21]} 24. Qf1 {[%emt 0:04:09]} Ne6 {[%emt 0:04:53]} 25. Qf5 {[%emt 0:01:44]} Nxd4 {[%emt 0:16:33]} 26. Qxc8 {[%emt 0:00:53] White is much more active.} Rxc8 {[%emt 0:00:07]} 27. Bf2 {[%emt 0:01:01]} Ne6 {[%emt 0:00:38]} 28. Bxa7 {[%emt 0:00:33]} h6 {[%emt 0:01:30]} 29. Be3 {[%emt 0:00:52]} Rd8 {[%emt 0:02:03]} 30. Rd1 {[%emt 0:00:08]} Rxd1+ {[%emt 0:00:53]} 31. Nxd1 {[%emt 0:00:03]} f5 {[%emt 0:00:17]} 32. Kg2 {[%emt 0:00:40]} (32. Bb6 $142) 32... Kf7 $16 {[%emt 0:01:05]} 33. Bd2 {[%emt 0:04:22]} g5 {[%emt 0:01:46]} 34. Ne3 {[%emt 0:00:07]} Nf4+ $1 {[%emt 0:01:58]} 35. Kf3 {[%emt 0:03:45]} Ke6 {[%emt 0:00:45]} 36. h4 {[%emt 0:02:06]} ({White should try} 36. Nc2 $16 Ng6 37. Nd4+ Ke5 38. Bc3) 36... Nd3 {[%emt 0:01:13]} 37. hxg5 {[%emt 0:00:17]} hxg5 {[%emt 0:00:08]} 38. Bc3 {[%emt 0:02:27]} b5 {[%emt 0:02:18]} 39. b3 {[%emt 0:03:11]} (39. Nc2 $5 {[%cal Rc2d4]} c5 40. a3 $16) 39... g4+ {[%emt 0:03:27]} 40. Kg2 {[%emt 0:07:21]} Nc1 {[%emt 0:03:01]} 41. a4 {[%emt 0:02:17]} Nxb3 {[%emt 0:01:14]} 42. a5 {[%emt 0:00:31] [#] Black must now prevent a6.} Nc5 {[%emt 0:00:52]} 43. Kg3 {[%emt 0:01:36]} (43. Bd4 $11 Na6 44. Kg3) 43... Na6 {[%emt 0:01:22]} (43... Ne4+ $15 44. Kf4 Nxc3) 44. Kf4 $11 {[%emt 0:01:11] The position is equal.} c5 {[%emt 0:01:05]} 45. Nxf5 {[%emt 0:00:07]} Kd5 {[%emt 0:00:31]} 46. Ne3+ {[%emt 0:00:12]} Kc6 {[%emt 0:00:30]} 47. Nxg4 {[%emt 0:00:06]} b4 {[%emt 0:00:11]} 48. Bd2 {[%emt 0:01:48]} Kb5 {[%emt 0:00:06]} 49. Ke4 {White really could win this.  Weighted Error Value: White=0.15 (very precise) /Black=0.18 (very precise)} 1/2-1/2

[Event "Fall IM-E Norm Invitational 2022"]
[Site "Charlotte"]
[Date "2022.11.20"]
[Round "6"]
[White "Dante Beukes"]
[Black "Sila Caglar"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2299"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2022.11.18"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,130,31,22,17,14,31,11,28,8,20,32,25,0,10,0,31,4,19,15,1,8,7,8,4,8,49,25,37,38,38,-5,0,0,9,-17,-18,-31,-26,-26,0,-57,-57,-63,-63,-106,-41,-59,64,43,48,64,51,8,0,0,0,0,0,13,21,-67,-66,-75,20,0,0,0,33,34,39,0,0,0,54,0,0,0,20,-22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:02:03]} c6 {[%emt 0:00:04]} 2. d4 d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:18]} dxe4 {[%emt 0:00:04]} 4. Nxe4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:08]} 5. Nxf6+ {[%emt 0:00:08]} exf6 {[%emt 0:00:07]} 6. Be3 {[%emt 0:00:11]} Bd6 {[%emt 0:00:47] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 7. Bd3 {[%emt 0:00:10]} O-O {[%emt 0:01:10]} 8. Ne2 {[%emt 0:00:45]} ({Reject} 8. Qh5 g6 9. Qd1 Re8 $11) 8... Re8 {[%emt 0:00:46]} 9. O-O {[%emt 0:00:12]} Nd7 {[%emt 0:04:03]} 10. c4 {[%emt 0:00:18]} Nf8 {[%emt 0:00:54]} 11. Ng3 {[%emt 0:02:35]} g6 {[%emt 0:03:39]} 12. Qd2 {[%emt 0:13:13] [#]} Bc7 $146 {[%emt 0:04:38]} ({Predecessor:} 12... f5 13. Ne2 Ne6 14. Rad1 b6 15. b4 Bb7 16. c5 Bc7 17. Bc4 a5 18. b5 cxb5 19. Bxb5 {1-0 (61) Lagarde,M (2631)-Moranda,W (2636) Chennai 2022}) 13. Rad1 {[%emt 0:09:15]} h5 {[%emt 0:02:56]} 14. Ne2 {[%emt 0:10:48]} Qd6 {[%emt 0:11:06][%csl Gc7][%cal Rd6h2]} 15. Nf4 {[%emt 0:11:03]} Ne6 {[%cal Re6f4]} 16. c5 {[%emt 0:02:58]} Qd8 {[%emt 0:13:36]} 17. Ne2 {[%emt 0:06:39]} h4 {[%emt 0:06:24][%cal Oh4h3]} 18. h3 {[%emt 0:04:44]} f5 {[%emt 0:12:17]} 19. Bc4 {[%emt 0:04:30]} Qf6 {[%emt 0:02:19]} 20. f4 {[%emt 0:10:43]} b5 {[%emt 0:01:38]} 21. Bb3 {[%emt 0:00:54]} Bb7 {[%emt 0:00:41]} 22. Rf3 {[%emt 0:04:13]} Rad8 {[%emt 0:04:26]} 23. Qc1 {[%emt 0:00:30]} Ng7 {[%emt 0:03:03][%cal Be6g7,Bg7h5,Bh5f4][%mdl 32]} 24. a3 {[%emt 0:02:14]} Nh5 {[%emt 0:03:01]} 25. d5 {[%emt 0:08:42]} (25. Ba2 $11) 25... cxd5 $15 {[%emt 0:00:49][%cal Od5d4] Hoping for ...d4!} 26. Bd4 {[%emt 0:00:29]} Qc6 {[%emt 0:00:51]} 27. Qd2 {[%emt 0:00:25]} Re4 {[%emt 0:02:11]} (27... a5 $1 $17) 28. Bc2 {[%emt 0:00:45]} Rxe2 {[%emt 0:07:49]} 29. Qxe2 $14 {[%emt 0:00:06]} Nxf4 {[%emt 0:00:15]} 30. Qf2 {[%emt 0:00:41]} Ne6 31. Qxh4 {[%emt 0:03:36][%csl Gd4][%cal Rh4h8]} (31. Bf6 $5 {[%cal Rf2h4]} Bg3 32. Qd2 (32. Qe3 f4 $17) 32... Qxc5+ 33. Kh1 $16) 31... Nxd4 {[%emt 0:01:04]} 32. Qxd4 {[%emt 0:00:05]} Re8 {[%emt 0:01:43] Inhibits Re1.} 33. b4 {[%emt 0:00:33]} Be5 {[%emt 0:01:45]} 34. Qf2 {[%emt 0:00:20]} d4 {[%emt 0:01:04]} 35. Bb3 {[%emt 0:00:52]} (35. h4 $11) 35... Qf6 $15 {[%emt 0:01:39]} 36. Rfd3 {[%emt 0:00:29][%cal Rd3d4]} Qg5 {[%emt 0:03:05]} (36... Rd8 $1 $17) 37. Rxd4 {[%emt 0:00:34]} Bxd4 {[%emt 0:01:04]} 38. Rxd4 {[%emt 0:00:04]} Re3 {[%emt 0:04:27] [#]} 39. Rg4 $1 {[%emt 0:01:55]} Qh6 {[%emt 0:03:06]} (39... Qf6 40. Qxe3) 40. Rh4 {[%emt 0:00:07]} (40. Bxf7+ $5 Kxf7 41. Rh4 $16) 40... Qg5 {[%emt 0:00:36]} 41. Rg4 {[%emt 0:01:13]} Qh6 $14 {[%emt 0:00:06] [#]} 42. Rh4 {[%emt 0:00:04]} (42. Bxf7+ $1 $14 Kxf7 43. Rh4) 42... Qg5 $11 {[%emt 0:00:30] The position is equal.} 43. Bxf7+ {[%emt 0:01:26]} Kg7 {[%emt 0:00:16]} 44. Ba2 {[%emt 0:01:00] [#] aiming for Qb2+.} (44. Be8 $5 Qxg2+ 45. Qxg2 Bxg2 46. Kxg2 Rxe8 47. Rd4 $11) 44... Re1+ $1 {[%emt 0:01:36]} 45. Kh2 {[%emt 0:00:06]} Qxg2+ $1 {[%emt 0:00:36][%mdl 64] Decoy} 46. Qxg2 {[%emt 0:00:04] Really sharp!} Bxg2 {[%emt 0:00:03]} 47. Kxg2 {[%emt 0:00:59][%cal Bh2g2,Bg2f3,Bf3e3,Be3d4,Bd4e5,Be5d5,Bd5c5,Bc5b5][%mdl 4128] Endgame KRB-KR} Re2+ {[%emt 0:00:03][%cal Be1e2,Be2a2,Ba2a3,Ba3b3,Bb3b4,Bb4e4,Be4e3,Be3d3][%mdl 32]} 48. Kf3 {[%emt 0:00:11]} Rxa2 {[%emt 0:00:06] KR-KR} 49. Ke3 {[%emt 0:00:14]} Rxa3+ {[%emt 0:00:26]} 50. Kd4 {[%emt 0:00:04] c6 is the strong threat.} g5 {[%emt 0:01:54]} 51. Rh5 {[%emt 0:00:06]} Kg6 {[%emt 0:00:25]} 52. Rh8 {[%emt 0:00:03]} Rb3 {[%emt 0:00:15]} 53. Ke5 {[%emt 0:01:19] Strongly threatening c6.} Rxb4 {[%emt 0:00:30]} 54. Rg8+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:36]} 55. Rxg5 {[%emt 0:00:06]} Re4+ {[%emt 0:00:28]} 56. Kd5 {[%emt 0:00:51]} (56. Kxf5 $2 Rc4 57. Rg1 Rxc5+ 58. Ke4 a5 $17) 56... Kf6 {[%emt 0:00:08]} 57. Rg8 {[%emt 0:00:12] Black must now prevent c6.} Re3 {[%emt 0:00:52]} 58. c6 {[%emt 0:00:11]} Rd3+ $1 {[%emt 0:00:41]} 59. Kc5 {[%emt 0:00:09] And now c7 would win.} Rxh3 {[%emt 0:00:37]} 60. Kxb5 {[%emt 0:00:38]} Rc3 {[%emt 0:00:08]} 61. Rf8+ {[%emt 0:00:57]} Ke6 {[%emt 0:00:15]} 62. Re8+ {[%emt 0:00:25]} Kf6 {[%emt 0:01:06]} 63. Rf8+ {[%emt 0:01:35]} Ke6 {[%emt 0:00:05]} 64. Re8+ {[%emt 0:00:08]} Kf6 {[%emt 0:00:16]} (64... Kd6 $5 65. Rd8+ $8 Ke7 66. Rd7+ Ke6 $11) 65. Rf8+ {[%emt 0:01:05]} Ke5 {Weighted Error Value: White=0.12 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "Fall IM-E Norm Invitational 2022"]
[Site "Charlotte"]
[Date "2022.11.20"]
[Round "6"]
[White "Sriram Krishnakumar"]
[Black "Ethan Sheehan"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2248"]
[BlackElo "2157"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2022.11.18"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,135,20,11,11,14,11,12,17,14,8,17,14,17,27,41,19,43,0,0,0,0,0,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-63,0,-62,0,-250,-250,-250,-250,-362,-362,-362,-185,-362,-362,-355,-343,-625,-202,-183,-108,-390,-382,-1910,-1733,-29975,-29976,-29975,-29977,-29976,-1522,-7231,-5743,-6283,-6199,-2707,-1887,-1222,-231,-216,-216,-231,-231,-216,-224,-189,-217,-209,-193,-177,-67,-64,0,-8,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-63,-95,-127]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:05]} 3. Bb5+ {[%emt 0:00:04]} Bd7 {[%emt 0:00:15]} 4. Bxd7+ {[%emt 0:00:14]} Qxd7 {[%emt 0:00:06]} 5. c4 {[%emt 0:00:04]} e5 {[%emt 0:00:04]} 6. Nc3 {[%emt 0:00:03]} g6 {[%emt 0:00:04]} 7. d3 {[%emt 0:00:06] B52: Sicilian: Moscow Variation with 3...Bd7.} Bg7 {[%emt 0:00:04]} 8. a3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:04]} 9. b4 {[%emt 0:00:16] The position is equal.} Nge7 {[%emt 0:00:12]} 10. Rb1 {[%emt 0:00:19]} O-O {[%emt 0:00:09]} 11. O-O {[%emt 0:00:17]} f5 {[%emt 0:00:07] 11...h6 is setting a new trend.} 12. Bg5 {[%emt 0:00:11]} Nc8 {[%emt 0:00:08]} 13. Bd2 {[%emt 0:00:23] [#]} Nd4 $146 {[%emt 0:00:36]} ({Predecessor:} 13... f4 14. h3 Nd4 15. Nd5 Ne7 16. Nxd4 cxd4 17. Qg4 Qxg4 18. Nxe7+ Kf7 19. hxg4 Kxe7 {½-½ (37) Zamyshlyaev,V (2227)-Smirnov,A St Petersburg 2005}) 14. Nxd4 {[%emt 0:02:32]} cxd4 {[%emt 0:00:24]} 15. Nd5 {[%emt 0:00:05]} fxe4 {[%emt 0:00:07]} 16. dxe4 {[%emt 0:00:05]} Nb6 {[%emt 0:00:06]} 17. Qb3 {[%emt 0:02:48]} Nxd5 {[%emt 0:01:44]} 18. cxd5 {[%emt 0:00:24]} Rac8 {[%emt 0:00:29]} 19. Rfc1 {[%emt 0:05:42]} h5 {[%emt 0:06:00]} 20. a4 {[%emt 0:08:15]} Kh7 {[%emt 0:02:59]} 21. b5 {[%emt 0:26:47]} Qf7 {[%emt 0:03:47]} 22. f3 {[%emt 0:02:11]} Bh6 {[%emt 0:01:59]} 23. Bxh6 {[%emt 0:11:05]} Kxh6 {[%emt 0:00:59]} 24. Qa3 {[%emt 0:01:01]} Qf4 {[%emt 0:01:37]} 25. h3 $1 {[%emt 0:15:10]} (25. Rxc8 Rxc8 26. h3 (26. Qxd6 $2 Qe3+ 27. Kf1 Qd3+ 28. Kf2 Qxb1 $19) 26... Rc5 $17) 25... h4 {[%emt 0:16:24]} 26. Kh1 {[%emt 0:02:09]} (26. Rxc8 Rxc8 27. Kh1 (27. Qxd6 d3 $17) 27... Rc5 $17) (26. a5 $1 $11) 26... Rfd8 {[%emt 0:03:30]} (26... Rxc1+ $15 27. Qxc1 Qxc1+ 28. Rxc1 b6) 27. a5 {[%emt 0:01:39]} (27. Rxc8 Rxc8 28. a5 (28. Qxd6 d3 $17) 28... Rc5 $17) (27. Kg1 $1 $11) 27... Qd2 {[%emt 0:00:29]} (27... Qe3 $15 28. Qxe3+ dxe3) 28. Kg1 $2 {[%emt 0:08:17]} (28. Rxc8 $11 {and White has nothing to worry.} Rxc8 29. Qxd6 Rc1+ 30. Rxc1 Qxc1+ 31. Kh2 Qf4+ 32. Kh1) 28... Rc3 $19 {[%emt 0:02:11]} 29. Rxc3 {[%emt 0:00:04]} dxc3 {[%emt 0:00:06][%mdl 4096] Endgame KQR-KQR} 30. Qc1 {[%emt 0:04:48]} (30. Rf1 {is the only way for White.}) 30... Rc8 {[%emt 0:00:16]} 31. Kh2 {[%emt 0:03:25]} Rc5 {[%emt 0:01:57]} (31... Qg5 $142 32. Qxg5+ Kxg5) 32. a6 $2 {[%emt 0:02:01]} (32. Qxd2+ cxd2 33. Rd1) 32... Qxc1 {[%emt 0:02:47]} 33. Rxc1 {[%emt 0:00:04] [#] b6 is the strong threat. KR-KR} b6 $1 {[%emt 0:00:06]} 34. g3 $2 {[%emt 0:02:09]} (34. Rc2) 34... g5 $2 {[%emt 0:01:26]} (34... Rxb5 35. Rxc3 Rc5) 35. Kg2 {[%emt 0:02:09]} Kg6 {[%emt 0:04:40]} (35... Rxb5 36. Rxc3 Rb2+ 37. Kg1 $11) ({Black should play} 35... Kh5 $19 36. g4+ Kg6) 36. Kf2 $2 {[%emt 0:01:16][%mdl 8192]} (36. gxh4 $17 gxh4 37. Kf2) 36... Rxb5 {[%emt 0:00:11] And now ...Rb2+ would win.} 37. Rxc3 $2 {[%emt 0:00:04] [#]} (37. gxh4 Rc5 38. hxg5) 37... Rc5 $1 {[%emt 0:00:08]} ({Stronger than} 37... Rb2+ 38. Kg1 $11) 38. Rxc5 {[%emt 0:02:04]} hxg3+ {[%emt 0:00:02]} 39. Kxg3 {[%emt 0:00:05]} bxc5 {[%emt 0:00:05] KP-KP} 40. Kf2 {[%emt 0:00:23]} Kf6 {[%emt 0:00:16]} (40... Kh5 $142 41. Ke3 Kh4 42. Ke2 Kxh3 43. Kd3 Kg2 44. Kc4 Kxf3 45. Kb5 g4 46. Kc6 g3 47. Kxd6 Kxe4 48. Kc6 g2 49. d6 g1=Q 50. Kc7 Qg6 51. d7 Qb6+ 52. Kc8 Qc6+ 53. Kd8 Kd5 54. Ke7 Qe6+ 55. Kd8 Kc6 56. Kc8 Qxd7+ 57. Kb8 Kb6 58. Ka8 Qe8#) 41. Ke3 {[%emt 0:00:09]} Kf7 {[%emt 0:00:10]} 42. Kd3 {[%emt 0:00:52]} Kg6 {[%emt 0:00:05]} 43. Kc4 {[%emt 0:00:18]} Kh5 {[%emt 0:00:05]} 44. Kb5 {[%emt 0:00:03]} Kh4 $2 {[%emt 0:00:06]} (44... Kh6 45. Ka4 Kh5) 45. Kc6 {[%emt 0:00:27]} c4 {[%emt 0:00:04]} 46. Kxd6 {[%emt 0:00:12]} c3 {[%emt 0:00:07]} 47. Ke7 {[%emt 0:00:02]} ({Wrong is} 47. Kxe5 $2 c2 48. Ke6 c1=Q $19) 47... c2 {[%emt 0:00:05]} 48. d6 {[%emt 0:00:02]} c1=Q {[%emt 0:00:08]} 49. d7 {[%emt 0:00:03]} Qa3+ {[%emt 0:07:06]} 50. Ke8 {[%emt 0:00:12]} Qxa6 {[%emt 0:08:44]} (50... Qxf3 $19 {( -> ...Qf6)} 51. d8=Q Qxe4) 51. d8=Q $15 {[%emt 0:00:19] KQ-KQ} Qe6+ {[%emt 0:00:20]} 52. Kf8 {[%emt 0:00:04]} Kh5 {[%emt 0:01:26]} ({But not} 52... Qxh3 53. Qf6 $15) 53. Qc7 $1 {[%emt 0:02:41]} a6 {[%emt 0:01:57] Threatens to win with ...Qf6+.} 54. Qa7 {[%emt 0:00:30]} Qf6+ {[%emt 0:00:48]} 55. Kg8 $1 {[%emt 0:00:04]} Qe6+ {[%emt 0:04:09]} 56. Kf8 {[%emt 0:00:05]} Qc8+ {[%emt 0:00:20]} 57. Kg7 {[%emt 0:00:15]} Qe6 {[%emt 0:03:15]} 58. Kf8 {[%emt 0:00:44]} Qf6+ {[%emt 0:02:24]} 59. Kg8 $1 {[%emt 0:00:04]} Kh4 {[%emt 0:00:03]} 60. Qf2+ {[%emt 0:00:52]} Kh5 {[%emt 0:00:26]} 61. Qa7 $1 {[%emt 0:00:08]} Qd6 {[%emt 0:01:00]} 62. Qh7+ {[%emt 0:00:45]} Qh6 {[%emt 0:00:10]} 63. Qd7 {[%emt 0:00:43] aiming for Qg4+.} Qg6+ {[%emt 0:00:19]} 64. Kf8 {[%emt 0:00:03]} a5 {[%emt 0:02:21]} 65. Qa7 {[%emt 0:01:06]} Qf6+ {[%emt 0:02:01]} 66. Kg8 $1 {[%emt 0:00:02]} Kh4 {[%emt 0:00:19]} 67. Qxa5 {[%emt 0:01:33]} (67. Qf2+ $1 $11 Kh5 68. Qa7) 67... Kxh3 {[%emt 0:00:14]} 68. Qc3 {[%emt 0:01:05] Whites escaped into a draw.  Weighted Error Value: White=0.53/Black=0.49} 1/2-1/2

[Event "Fall IM-E Norm Invitational 2022"]
[Site "Charlotte"]
[Date "2022.11.20"]
[Round "6"]
[White "Roberto Martin Del Campo"]
[Black "Liam Putnam"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2243"]
[BlackElo "2161"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.11.18"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,80,-10,-8,0,-14,-8,-23,-1,-10,8,0,0,-23,-8,-3,125,122,123,-9,103,93,101,106,96,97,107,98,90,84,60,38,30,35,143,0,0,0,0,-4,-5,-4,-13,-10,-19,-12,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,-8,0]} 1. e4 {[%emt 0:02:43]} c5 {[%emt 0:00:02]} 2. Nc3 {[%emt 0:01:48]} Nc6 {[%emt 0:00:08]} 3. g3 {[%emt 0:01:29]} g6 {[%emt 0:00:48]} 4. Bg2 {[%emt 0:00:17]} Bg7 {[%emt 0:00:06]} 5. d3 {[%emt 0:00:23]} e6 {[%emt 0:02:33]} 6. Be3 {[%emt 0:03:09]} d6 {[%emt 0:00:09]} 7. Qd2 {[%emt 0:00:30]} Rb8 {[%emt 0:00:32]} 8. f4 {[%emt 0:05:10]} Nge7 {[%emt 0:06:44]} 9. Nf3 {[%emt 0:02:19]} b5 {[%emt 0:00:24][%cal Bb7b5,Bb5b4][%mdl 32] B26: Closed Sicilian: 3 g3, lines with early Be3.} 10. d4 {[%emt 0:05:28]} cxd4 {[%emt 0:03:58]} 11. Nxd4 {[%emt 0:00:15]} b4 {[%emt 0:01:19] Black has an edge.} 12. Nce2 {[%emt 0:04:09] [#]} Ba6 $146 {[%emt 0:12:33]} ({Predecessor:} 12... O-O 13. O-O Nxd4 14. Bxd4 a5 15. Bxg7 Kxg7 16. Kh1 Ba6 17. g4 f5 18. gxf5 exf5 19. Nd4 Rf6 20. Rfe1 Qd7 21. Rad1 fxe4 {0-1 (30) Mouradian,K (2164)-Zhang,J Teheran 2007}) 13. Nxc6 {[%emt 0:12:03]} Nxc6 {[%emt 0:00:03]} 14. Nd4 {[%emt 0:00:04]} Na5 {[%emt 0:19:33]} 15. b3 {[%emt 0:04:36] Against Nc4} Qc7 {[%emt 0:09:12]} (15... O-O $11 {keeps the balance.}) 16. a3 $16 {[%emt 0:35:58]} e5 {[%emt 0:03:11]} 17. Nf3 {[%emt 0:01:20]} ({White has to play} 17. fxe5 $16 dxe5 18. axb4 exd4 19. Bf4 (19. Rxa5 $2 dxe3 20. Qxe3 Qxc2 $19)) 17... exf4 {[%emt 0:02:56]} (17... O-O $11 18. f5 (18. axb4 exf4 19. Bd4 Rxb4 $17) (18. fxe5 dxe5 19. Qc1 Rfd8 $17) 18... Nc6) 18. Bd4 {[%emt 0:00:07]} Bxd4 {[%emt 0:02:35]} 19. Nxd4 {[%emt 0:00:20]} Nc6 {[%emt 0:14:19] [#]} 20. Nxc6 {[%emt 0:02:51]} ({And not} 20. gxf4 Nxd4 21. Qxd4 {[#]} Qxc2 $1 $17) 20... Qxc6 {[%emt 0:00:03]} 21. axb4 {[%emt 0:00:24]} (21. Qxf4 $2 Qc3+ 22. Kf2 Qxc2+ 23. Kg1 Qc5+ 24. Qf2 Qc3 $19) 21... fxg3 {[%emt 0:01:48]} 22. hxg3 {[%emt 0:00:14][%cal Oe4e5] And now e5! would win.} Qb6 {[%emt 0:00:40] Against e5} 23. c4 {[%emt 0:00:55]} (23. c3 $5 {[%cal Re1c1]}) 23... Bc8 {[%emt 0:01:07]} 24. b5 {[%emt 0:00:33]} a6 {[%emt 0:00:31]} ({Black should play} 24... Qc5 $14) 25. Ra5 {[%emt 0:05:30] White is more active.} ({White must play} 25. e5 $1 $16 {aiming for Bc6+.} Bb7 26. Bxb7 (26. Qxd6 $2 Bxg2 27. Qxb6 Rxb6 $19) 26... Qxb7 27. O-O (27. bxa6 $2 {too greedy.} Qxh1+ 28. Kf2 Qh2+ 29. Ke1 Qg1+ 30. Ke2 Qxa1 $19)) 25... axb5 $11 {[%emt 0:04:14] The position is equal.} 26. Rxb5 {[%emt 0:00:58]} (26. Qc3 {is more complex.} O-O 27. Rxb5 Qc7 28. Rxb8 Qxb8 29. O-O) 26... Qc7 {[%emt 0:01:55]} 27. Qc3 {[%emt 0:03:58]} O-O {[%emt 0:01:00] Hoping for ...Rxb5.} 28. Rxb8 {[%emt 0:01:45]} Qxb8 {[%emt 0:00:02]} 29. O-O {[%emt 0:00:22]} Qb6+ {[%emt 0:00:40]} 30. Kh2 {[%emt 0:00:08]} h5 {[%emt 0:03:46]} 31. b4 {[%emt 0:02:28]} Be6 {[%emt 0:01:58]} 32. c5 {[%emt 0:00:08]} dxc5 {[%emt 0:00:28]} 33. bxc5 {[%emt 0:00:03]} Qc7 {[%emt 0:01:03]} 34. e5 {[%emt 0:00:12] Against h4} (34. Bh3 {with more complications.} Re8 35. Bxe6 Rxe6 36. Ra1) 34... Rb8 {[%emt 0:00:58]} 35. c6 {[%emt 0:01:14]} Rb5 {[%emt 0:00:30]} 36. Re1 {[%emt 0:00:16]} Qb6 {[%emt 0:01:22] White must now prevent ...Rb3.} 37. Rc1 $1 {[%emt 0:01:16]} Qc7 {[%emt 0:00:49]} 38. Re1 {[%emt 0:00:22]} Qb6 {[%emt 0:01:28]} 39. Rc1 {[%emt 0:00:01]} Qc7 {[%emt 0:01:37]} 40. Re1 {[%emt 0:00:02]} Qb6 {[%emt 0:01:02] Weighted Error Value: White=0.14 (very precise) /Black=0.20 (precise)} 1/2-1/2

[Event "Fall IM-E Norm Invitational 2022"]
[Site "Charlotte"]
[Date "2022.11.20"]
[Round "6"]
[White "Grayson Rorrer"]
[Black "Alperen Kanli"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2230"]
[BlackElo "2171"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2022.11.18"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 31,127,31,24,20,40,6,25,4,46,13,38,45,76,54,68,59,48,35,37,41,46,46,74,75,68,74,85,12,93,91,103,86,86,15,18,13,18,16,16,16,15,18,57,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 3. Nd2 {[%emt 0:00:11]} dxe4 {[%emt 0:00:01]} 4. Nxe4 {[%emt 0:00:09]} Bf5 {[%emt 0:00:05]} 5. Ng3 {[%emt 0:00:05]} Bg6 {[%emt 0:00:05]} 6. h4 {[%emt 0:00:06]} h6 {[%emt 0:00:05]} 7. Nf3 {[%emt 0:00:05]} Nd7 {[%emt 0:00:07]} 8. h5 {[%emt 0:00:03]} Bh7 {[%emt 0:00:05]} 9. Bd3 {[%emt 0:00:04]} Bxd3 {[%emt 0:00:06]} 10. Qxd3 {[%emt 0:00:05]} Ngf6 {[%emt 0:00:14]} 11. Bd2 {[%emt 0:00:10]} e6 {[%emt 0:00:08]} 12. O-O-O {[%emt 0:00:10]} Qc7 {[%emt 0:00:08]} 13. Kb1 {[%emt 0:00:12]} O-O-O {[%emt 0:00:44]} 14. Qe2 {[%emt 0:00:06]} Bd6 {[%emt 0:00:28]} 15. Ne4 {[%emt 0:00:10]} Nxe4 {[%emt 0:00:04]} 16. Qxe4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 17. Qe2 {[%emt 0:00:06] B19: Classical Caro-Kann: 4...Bf5 main line.} Rhe8 {[%emt 0:07:56]} 18. Ne5 {[%emt 0:00:36]} c5 {[%emt 0:02:17]} 19. Bc1 {[%emt 0:00:15] [#] White has an edge.} Kb8 $146 {[%emt 0:07:22]} ({Predecessor:} 19... Bxe5 20. dxe5 Nd5 21. Rh3 Ne7 22. Rhd3 Rxd3 23. Rxd3 Rd8 24. Rxd8+ Kxd8 25. f4 Ke8 26. g4 Qd7 27. Qe4 Qd5 28. Qh7 Kf8 29. a4 Ng8 {½-½ (29) Skalicky,F (2173)-Lautenbach,W (2260) ICCF email 2011}) 20. Nc4 {[%emt 0:07:38]} cxd4 {[%emt 0:12:54]} (20... Bf8 $5 {[%cal Rc5d4]}) 21. Rxd4 {[%emt 0:00:17] Strongly threatening Nxd6.} e5 {[%emt 0:00:12]} 22. Rxd6 {[%emt 0:04:28]} (22. Rd2 $5 {[%cal Rh1d1]}) 22... Rxd6 {[%emt 0:00:01]} 23. Nxd6 {[%emt 0:00:10]} Qxd6 {[%emt 0:00:04]} 24. g4 {[%emt 0:00:59]} (24. Rd1 $5 {[%cal Rd1d6]} Qc6 25. Rd3 $11) 24... Qc6 {[%emt 0:08:49]} 25. Rg1 {[%emt 0:03:15]} Qe4 {[%emt 0:07:55] Prevents g5.} 26. Be3 {[%emt 0:00:42]} Rd8 {[%emt 0:06:27]} 27. a3 $1 {[%emt 0:15:32]} b6 {[%emt 0:07:02]} 28. g5 {[%emt 0:08:44]} hxg5 {[%emt 0:10:30]} 29. Rxg5 {[%emt 0:00:34]} (29. f3 $1 $16 {[%cal Rf3e4]} Qd5 30. Bxg5) 29... Qh1+ {[%emt 0:01:25] [#]} (29... Ne8 $1 $11) 30. Ka2 $1 $16 {[%emt 0:01:17]} ({Don't blunder} 30. Bc1 $2 Ne4 31. h6 Nd2+ $19) 30... Qd5+ {[%emt 0:00:02]} 31. c4 {[%emt 0:03:03]} Qe6 {[%emt 0:00:11] [#]} 32. Bc1 {[%emt 0:00:26]} ({Much weaker is} 32. Rxg7 Nxh5 33. Rg4 (33. Qxh5 Qxc4+ 34. Kb1 Qd3+ 35. Ka2 Qc4+ 36. Kb1 Qd3+ 37. Ka2 Qc4+ $11) 33... Nf6 $11) ({Better is} 32. f4 $1 $16) 32... Rd4 $11 {[%emt 0:02:08]} 33. Rxe5 {[%emt 0:01:59]} Qxc4+ {[%emt 0:00:10]} 34. Qxc4 {[%emt 0:00:05]} Rxc4 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRN} 35. Be3 {[%emt 0:00:07]} Kc8 {[%emt 0:07:28]} 36. Kb3 {[%emt 0:09:55]} Re4 {[%emt 0:05:46]} 37. Rg5 {[%emt 0:16:43]} ({White should play} 37. Rxe4 $14 Nxe4 38. Bd4) 37... Ne8 $1 {[%emt 0:02:01] The position is equal.} 38. a4 {[%emt 0:00:10]} f6 {[%emt 0:00:43]} 39. Rg6 {[%emt 0:00:17]} Rh4 {[%emt 0:01:53]} 40. h6 {[%emt 0:00:33]} gxh6 {[%emt 0:00:02]} 41. Rg8 {[%emt 0:03:31]} Kd7 {[%emt 0:00:43]} 42. Rh8 {[%emt 0:00:02]} Nc7 {[%emt 0:03:12]} 43. Rh7+ {[%emt 0:02:37]} Kc6 {[%emt 0:00:29]} 44. Rxh6 {[%emt 0:00:06]} Rxh6 {[%emt 0:00:32]} 45. Bxh6 {[%emt 0:00:05] KB-KN} Kd5 {[%emt 0:00:12]} 46. Bf4 {[%emt 0:00:19]} Ne6 {[%emt 0:00:44]} 47. Be3 {[%emt 0:00:55]} f5 {[%emt 0:03:28]} 48. a5 {[%emt 0:01:01][%cal Ba4a5,Ba5b6][%mdl 32]} f4 {[%emt 0:02:18]} 49. axb6 {[%emt 0:01:03]} fxe3 {[%emt 0:00:05]} 50. bxa7 {[%emt 0:00:05] KN-K3P} Nc7 {[%emt 0:00:04]} 51. fxe3 {[%emt 0:00:07]} Kc5 {[%emt 0:00:08]} 52. e4 {[%emt 0:01:15]} Kb6 {[%emt 0:00:37]} 53. Kc4 {[%emt 0:00:12]} Kxa7 {[%emt 0:00:06] KN-KPP} 54. Kc5 {[%emt 0:00:07]} Kb7 {[%emt 0:00:15]} 55. e5 {[%emt 0:00:40]} Ne6+ {[%emt 0:00:37]} 56. Kd5 {[%emt 0:01:32]} Nc7+ {[%emt 0:00:07]} 57. Kd6 {[%emt 0:00:14]} Kb6 {[%emt 0:00:03]} 58. b3 {[%emt 0:01:31]} Nb5+ {[%emt 0:00:17]} 59. Ke7 {[%emt 0:01:10]} Nd4 {[%emt 0:00:32]} 60. Kd6 {[%emt 0:01:14]} Nxb3 {[%emt 0:01:01]} 61. e6 {[%emt 0:00:11] Threatens to win with e7.} Nd4 {[%emt 0:00:05]} 62. e7 {[%emt 0:00:02]} Nf5+ {[%emt 0:00:08]} 63. Kd7 {[%emt 0:00:02]} Nxe7 {[%emt 0:00:06]} 64. Kxe7 {[%emt 0:00:04] Weighted Error Value: White=0.10 (very precise) /Black=0.08 (flawless)} 1/2-1/2

