[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Andreikin, Dmitry"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2729"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,133,0,18,8,28,26,35,33,28,31,47,0,5,1,13,-14,0,6,25,23,35,34,36,-11,-10,-47,-30,-41,-50,-56,-46,-127,0,-31,-26,-32,0,0,0,-19,0,-8,-10,-6,-7,-8,-14,-20,-8,-22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27,8,13,8,89,89,90,90,89,87,166,163,158,177,152,175,134,125,29971,29973,29986,409,1660,360,356,335,286,0,196,85,85,80,80,59,69,34,47,8,80,0,0,0,0,0,85,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:01:14]} e6 {[%emt 0:01:53]} 3. g3 {[%emt 0:00:39]} d5 {[%emt 0:00:17]} 4. Bg2 {[%emt 0:00:01]} Bb4+ {[%emt 0:00:03]} 5. Nd2 {[%emt 0:00:03]} O-O {[%emt 0:00:55]} 6. Ngf3 {[%emt 0:00:02]} b6 {[%emt 0:00:28]} 7. O-O {[%emt 0:00:04]} Bb7 {[%emt 0:00:19]} 8. Ne5 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:22]} 9. Qa4 $1 {[%emt 0:00:51] Strongly threatening Nxd7. 9.Qa4 scores better than 9.Ndf3. E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} Bxd2 {[%emt 0:00:55]} 10. Bxd2 {[%emt 0:00:03]} Nxe5 {[%emt 0:00:09]} 11. dxe5 {[%emt 0:00:02] White is slightly better.} Nd7 {[%emt 0:00:14]} 12. cxd5 {[%emt 0:00:15]} Bxd5 {[%emt 0:00:35]} 13. Bxd5 {[%emt 0:00:16] [#]} (13. Rfd1 {feels hotter.} Nc5 14. Qg4 f5 15. exf6 Qxf6 16. Be3) 13... exd5 $146 {[%emt 0:00:03]} (13... Nc5 {is more complex.} 14. Qc2 Qxd5 15. Bf4 Qb7) ({Predecessor:} 13... Nc5 14. Qg4 exd5 15. Rac1 Qc8 16. Qxc8 Rfxc8 17. Rfd1 c6 18. Be3 Ne6 19. f4 f5 20. exf6 gxf6 {1-0 Durarbayli,V (2576)-Vidit,S (2669) Wch Blitz Almaty 2022 (4)}) 14. Bc3 {[%emt 0:01:35]} Re8 {[%emt 0:00:40]} 15. Qf4 {[%emt 0:01:43]} Qe7 {[%emt 0:01:34]} 16. Rad1 {[%emt 0:00:15]} c6 {[%emt 0:01:20][%cal Rd7e5]} 17. e4 {[%emt 0:00:15]} d4 {[%emt 0:00:22]} 18. Rxd4 {[%emt 0:00:40]} Nxe5 {[%emt 0:00:04]} 19. Rfd1 {[%emt 0:00:01]} (19. Qf5 $14 {deserves consideration.}) 19... c5 $36 {[%emt 0:00:25][%mdl 2048] Black has good play.} 20. Ra4 {[%emt 0:02:41]} Ng6 {[%emt 0:01:14]} 21. Qf5 {[%emt 0:00:49]} Rad8 {[%emt 0:00:15] Repels Rd7} 22. Rxd8 {[%emt 0:00:17]} Rxd8 {[%emt 0:00:04]} 23. h4 {[%emt 0:00:27]} (23. a3 $15) 23... Nf8 {[%emt 0:01:20]} ({Black should play} 23... b5 $1 $17 {[%cal Rb5a4]} 24. Ra5 Rd1+ 25. Kg2 b4) 24. Qg5 {[%emt 0:00:42][%csl Gc3][%cal Rg5g7]} f6 {[%emt 0:00:49]} 25. Qg4 {[%emt 0:00:01][%cal Oe4e5]} Qd7 {[%emt 0:00:13]} 26. Qxd7 {[%emt 0:01:14]} Rxd7 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRN} 27. f4 {[%emt 0:00:03]} Ne6 {[%emt 0:00:14]} 28. f5 {[%emt 0:00:07]} Nd8 {[%emt 0:00:11]} 29. e5 {[%emt 0:00:01]} fxe5 {[%emt 0:00:01]} 30. Bxe5 {[%emt 0:00:02]} Nc6 {[%emt 0:00:04]} 31. Bc3 {[%emt 0:00:01]} h5 {[%emt 0:00:19]} 32. g4 {[%emt 0:00:11]} b5 {[%emt 0:00:29]} 33. Ra6 {[%emt 0:00:06]} Nd4 {[%emt 0:00:03]} 34. gxh5 {[%emt 0:00:13]} Nxf5 {[%emt 0:00:07]} 35. a3 {[%emt 0:00:25]} Nxh4 {[%emt 0:00:19]} 36. Rc6 {[%emt 0:00:04]} c4 {[%emt 0:00:03]} 37. Rc5 {[%emt 0:00:03]} a6 {[%emt 0:00:02]} 38. Rc6 {[%emt 0:00:01]} Nf3+ {[%emt 0:00:04]} 39. Kf2 {[%emt 0:00:15]} Ng5 {[%emt 0:00:04]} 40. Ke3 {[%emt 0:00:08]} Ra7 {[%emt 0:00:10]} 41. Rg6 {[%emt 0:00:09][%mdl 1024] White has compensation.} Re7+ {[%emt 0:00:03]} 42. Kf4 {[%emt 0:00:26]} Ne6+ {[%emt 0:00:02]} (42... Nh3+ $1 $11 {keeps the balance.} 43. Kg3 Ng1) 43. Kf5 $16 {[%emt 0:00:02] White is more active.} Nc5 {[%emt 0:00:08] [#]} 44. h6 $1 {[%emt 0:00:04][%cal Og6c6] Black must now prevent Rc6!} Rf7+ {[%emt 0:00:02]} 45. Kg4 {[%emt 0:00:05][%cal Rh6g7]} Ne4 {[%emt 0:00:03]} (45... Nd3 $16) 46. Bxg7 $18 {[%emt 0:00:04]} ({Weaker is} 46. Rxa6 Nxc3 47. bxc3 gxh6 $11) (46. Rxg7+ Rxg7+ 47. Bxg7 Kh7 $11) 46... a5 {[%emt 0:00:02]} 47. Rb6 {[%emt 0:00:07]} b4 {[%emt 0:00:03]} (47... Nf2+ $2 48. Kh5 Kh7 49. Rxb5 $18) 48. axb4 {[%emt 0:00:01]} axb4 {[%emt 0:00:00]} 49. Rxb4 {[%emt 0:00:01]} Rc7 {[%emt 0:00:02][%mdl 8192]} (49... Kh7 $16 50. Rxc4 Nf2+ 51. Kg3 Nd3) 50. Kf5 {[%emt 0:00:03]} Ng3+ {[%emt 0:00:02]} 51. Ke6 {[%emt 0:00:05]} (51. Kg6 $142 Rc6+ 52. Bf6 Rxf6+ 53. Kxf6 Kh7 54. Rxc4 Kxh6 55. Rh4+ Nh5+ 56. Kf5) 51... Kh7 {[%emt 0:00:03]} (51... Nf1 $142 52. Rb8+ Kh7 53. Rh8+ Kg6) 52. Kd6 $2 {[%emt 0:00:05]} (52. Be5 Rc6+ 53. Kd5) 52... Rc8 {[%emt 0:00:02]} 53. Kd7 {[%emt 0:00:08]} Rc5 {[%emt 0:00:00]} 54. Kd6 {[%emt 0:00:01]} Rc8 {[%emt 0:00:01]} 55. Kd5 {[%emt 0:00:00] Prevents Ne4.} (55. Be5 $18 {and White stays clearly on top.} Nf5+ 56. Kd7) 55... Nf5 $16 {[%emt 0:00:01][%csl LRg7,LRh6]} 56. Be5 {[%emt 0:00:14]} (56. Rxc4 $2 {too greedy.} Ne3+ 57. Kd4 Nxc4 $19) 56... Kxh6 {[%emt 0:00:03]} 57. Rb6+ {[%emt 0:00:02]} (57. Rxc4 $2 {perishes.} Ne3+ 58. Kd4 Nxc4 $19) 57... Kg5 {[%emt 0:00:01]} 58. Rb7 {[%emt 0:00:03]} (58. Ke4 $5 {[%cal Re5f4]} Re8 59. Rc6 $14) 58... Kg4 {[%emt 0:00:02]} 59. Rf7 {[%emt 0:00:04]} Rd8+ {[%emt 0:00:03]} (59... Re8 $11) 60. Ke4 {[%emt 0:00:03]} (60. Kxc4 $16 Ne3+ 61. Kb4) 60... Ng3+ $11 {[%emt 0:00:01]} 61. Bxg3 {[%emt 0:00:02]} Kxg3 {[%emt 0:00:00] KR-KR} 62. Rf3+ {[%emt 0:00:02]} Kg4 {[%emt 0:00:03] [#]} (62... Kg2 $1 $11 63. Rc3 Re8+ 64. Kd5 Re2) 63. Rc3 {[%emt 0:00:01]} (63. Rf2 $1 $16) 63... Rd2 {[%emt 0:00:03] The position is equal.} 64. Rxc4 {[%emt 0:00:02] Intending Ke3+ and mate.} Rxb2 {[%emt 0:00:01]} 65. Ke3+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:01]} 66. Kd3 {[%emt 0:00:01]} Ke5 {[%emt 0:00:03]} 67. Rc5+ {[%emt 0:00:01] White really could win this.   Weighted Error Value: White=0.42/Black=0.27 (precise)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Eljanov, Pavel"]
[Black "Rasulov, Vugar"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2705"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 22,137,0,8,8,0,0,0,0,0,0,0,18,2,35,0,0,-4,-5,-16,20,33,16,12,35,7,86,79,79,78,78,79,97,98,108,116,114,79,79,79,124,81,75,14,51,58,98,78,204,111,102,0,0,-187,0,0,0,0,0,0,486,153,156,0,398,230,472,477,477,477,421,402,689,687,1135,1077,969,902,941,931,916,815,812,767,837,721,875,870,924,917,894,888,882,720,1014,741,1108,1099,1067,1077,1134,1152,1225,1164,1313,1308,5422,2427,29978,29979,29982,29982,29986,29987,29987,29986,29992,29989]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:07]} Bb4 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:09]} 5. Bd3 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 6. a3 {[%emt 0:00:02]} Bxc3+ {[%emt 0:00:02]} 7. bxc3 {[%emt 0:00:01]} dxc4 {[%emt 0:00:01]} 8. Bxc4 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 9. Nf3 {[%emt 0:00:02]} Qc7 {[%emt 0:00:02]} 10. Be2 {[%emt 0:00:01]} b6 {[%emt 0:00:13]} 11. O-O {[%emt 0:00:04] 11.Bb2 injects fresh life into this line.} Ba6 {[%emt 0:00:40]} 12. Bxa6 {[%emt 0:00:06]} Nxa6 {[%emt 0:00:00] E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4.} 13. Qe2 {[%emt 0:00:15]} Qb7 {[%emt 0:00:03]} 14. Bb2 {[%emt 0:00:27]} Rac8 {[%emt 0:00:30] The position is equal.} 15. Rfe1 {[%emt 0:01:17]} Ne4 {[%emt 0:01:23]} 16. Ne5 {[%emt 0:02:28] [#]} b5 $146 {[%emt 0:01:16]} ({Predecessor:} 16... Nb8 17. f3 Nd6 18. Rad1 Rfd8 19. e4 Nc6 20. Ng4 Na5 21. Bc1 cxd4 22. cxd4 Nac4 {1-0 Pein,M (2370)-Morrison,G (2335) London Nat West Young Masters 1985 (6)}) 17. f3 {[%emt 0:00:28]} (17. c4 $5 {[%cal Rc4b5]}) 17... Nd6 {[%emt 0:00:07]} (17... cxd4 $5 18. cxd4 (18. fxe4 dxc3 19. Bc1 Nc5 $15) 18... Nd6 $11) 18. e4 {[%emt 0:00:46]} (18. a4 {feels hotter.} cxd4 19. axb5 dxc3 20. Ba3) 18... Nb8 {[%emt 0:01:19]} 19. Rad1 {[%emt 0:00:29]} cxd4 {[%emt 0:00:08]} 20. cxd4 {[%emt 0:00:03]} Nc4 {[%emt 0:00:30]} 21. Nxc4 {[%emt 0:00:13]} bxc4 {[%emt 0:00:03]} 22. Bc3 {[%emt 0:00:24]} Nd7 {[%emt 0:00:05]} 23. d5 {[%emt 0:00:26]} e5 {[%emt 0:00:47]} (23... Rfe8 $11 {remains equal.}) 24. Rb1 $36 {[%emt 0:00:22][%cal Bd1b1,Bb1b2,Bb2c2][%mdl 2080] White is really pushing.} Qa6 {[%emt 0:00:05]} 25. Bb4 {[%emt 0:00:46]} Rfe8 {[%emt 0:00:04]} 26. Rec1 {[%emt 0:00:04]} Rb8 {[%emt 0:00:51]} 27. Rb2 {[%emt 0:01:11]} (27. Qxc4 Qxc4 28. Rxc4 a5 $17) (27. Rxc4 Qb6+ 28. Kh1 a5 $15) 27... Rec8 {[%emt 0:00:11]} 28. Rbc2 {[%emt 0:00:09][%cal Rc2c4]} Rc7 {[%emt 0:03:19]} 29. g3 {[%emt 0:00:03]} (29. Rxc4 Nb6 30. Bd6 Rxc4 $17) 29... Rbc8 {[%emt 0:00:18]} 30. Kg2 {[%emt 0:00:01]} h5 {[%emt 0:00:09]} 31. d6 {[%emt 0:01:09]} Rc6 {[%emt 0:00:04]} 32. f4 {[%emt 0:00:00]} (32. Rd1 $16) 32... exf4 {[%emt 0:01:05]} 33. gxf4 {[%emt 0:00:02]} Qb5 {[%emt 0:00:04]} 34. e5 {[%emt 0:00:15]} a5 {[%emt 0:00:09]} (34... Nc5 $16) 35. Be1 {[%emt 0:00:53]} (35. Bc3 $18) 35... Nc5 $16 {[%emt 0:00:35] [#] ...Nd3 is the strong threat.} 36. Qxc4 {[%emt 0:00:18]} (36. Rxc4 $2 Ne6 37. d7 Nxf4+ 38. Kf1 Nxe2 $19) ({White has to play} 36. Bc3 $1 $16) 36... Qb7 $11 {[%emt 0:00:02]} 37. Kg1 $2 {[%emt 0:00:19]} (37. Bxa5 $2 Nb3 38. Qxc6 Rxc6 $19) (37. Qf1 $11) 37... Ne6 $2 {[%emt 0:00:09]} (37... Nb3 $19 38. Qxc6 Rxc6 39. Rxc6 Nd4 40. Rc8+ Kh7) 38. Qe4 {[%emt 0:01:19]} (38. Qxc6 Rxc6 39. Rxc6 Nxf4 $17) 38... Rxc2 {[%emt 0:00:13]} 39. Qxb7 {[%emt 0:00:02]} Rxc1 {[%emt 0:00:00]} 40. f5 {[%emt 0:00:11]} Nd4 {[%emt 0:00:21][%mdl 8192]} (40... Rxe1+ $11 {and Black has nothing to worry.} 41. Kf2 Rec1 42. fxe6 fxe6) 41. Kf1 $2 {[%emt 0:00:14]} (41. Kg2 $18 {and the rest is easy.}) 41... Nxf5 $16 {[%emt 0:00:11]} 42. d7 $2 {[%emt 0:00:11] Some like it hot} ({Only move:} 42. Qe4 $16 g6 43. d7) 42... Rf8 $2 {[%emt 0:00:02][%mdl 8192]} (42... Ne3+ $2 43. Ke2 Rf8 44. Bd2 $18) (42... Rd8 $11) 43. Ke2 {[%emt 0:00:31]} (43. Qe4 $142 Ne7 44. Ke2) 43... Rc5 $2 {[%emt 0:00:48]} (43... Nd4+ 44. Kd2 Rc5) 44. Bf2 $18 {[%emt 0:00:12]} (44. Qe4 Ne7 45. e6 Rc6 46. exf7+ (46. Bxa5 Rxe6 $11) 46... Kxf7 47. Qf4+ (47. Bxa5 Re6 $11) 47... Rf6 48. Qc4+ Re6+ 49. Kd1 Nc6 $18) 44... Rxe5+ {[%emt 0:00:03]} 45. Kf3 {[%emt 0:00:01]} Ne7 {[%emt 0:00:18]} 46. Qc7 {[%emt 0:00:17]} Rd5 {[%emt 0:00:17]} (46... Rf5+ $142 47. Kg3 h4+ 48. Kh3 (48. Kxh4 Rxf2 49. d8=Q Nf5+ 50. Kg4 Rxd8 $18) 48... Nd5) 47. Bc5 {[%emt 0:00:06]} Rd3+ {[%emt 0:00:18]} 48. Ke2 {[%emt 0:00:08]} Nd5 {[%emt 0:00:01]} 49. Qd6 {[%emt 0:00:22] Active counter play!} ({Not} 49. d8=R Nf4+ 50. Qxf4 Rfxd8 $16) 49... Rd8 {[%emt 0:00:10]} 50. Kxd3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:00]} 51. Qc6 {[%emt 0:00:08] [#] Qc8 would kill now.} Nxd7 {[%emt 0:00:05]} 52. Kc3 {[%emt 0:00:04] Threatens to win with Qc7.} Nf6 {[%emt 0:00:03]} 53. Bd4 {[%emt 0:00:05]} Nd5+ {[%emt 0:00:02]} 54. Kc4 {[%emt 0:00:01]} Ne7 {[%emt 0:00:01]} 55. Qb7 {[%emt 0:00:02]} Nf5 {[%emt 0:00:03]} 56. Bc5 {[%emt 0:00:01]} h4 {[%emt 0:00:02]} 57. Qc7 {[%emt 0:00:02]} Re8 {[%emt 0:00:05]} 58. Qd7 {[%emt 0:00:03]} Re6 {[%emt 0:00:01]} 59. Qd8+ {[%emt 0:00:03]} Kh7 {[%emt 0:00:00]} 60. Qxa5 {[%emt 0:00:02]} Re4+ {[%emt 0:00:01]} 61. Kd3 {[%emt 0:00:01]} Re5 {[%emt 0:00:01]} 62. Qb4 {[%emt 0:00:03]} f6 {[%emt 0:00:01]} 63. a4 {[%emt 0:00:02][%cal Ba3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} g5 {[%emt 0:00:01]} 64. a5 {[%emt 0:00:01] Threatening mate with a6.} g4 {[%emt 0:00:04]} 65. a6 {[%emt 0:00:02] White mates.} g3 {[%emt 0:00:00]} 66. hxg3 {[%emt 0:00:00]} h3 {[%emt 0:00:01]} 67. a7 {[%emt 0:00:05]} Rd5+ {[%emt 0:00:00]} 68. Kc4 {[%emt 0:00:03]} h2 {[%emt 0:00:03]} 69. Qb1 {[%emt 0:00:04] Weighted Error Value: White=0.54/Black=0.66} ({Weaker is} 69. a8=B h1=Q 70. Qb7+ (70. Bxd5 Qf1+ 71. Kc3 Qe1+ 72. Kd3 Qd1+ 73. Qd2 Qxd2+ 74. Kxd2 Nxg3 $16) 70... Kg6 71. Qxd5 Qxd5+ 72. Kxd5 (72. Bxd5 Nxg3 73. Bc6 Kf7 $16) 72... Nxg3 $18) 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Anton Guijarro, David"]
[Black "Kravtsiv, Martyn"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2690"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 13,49,0,21,22,30,14,25,18,28,25,25,34,35,27,28,18,18,0,7,-16,-4,-7,-9,-16,-4,-42,-44,-43,-56,-43,-55,-45,-47,-47,-9,-10,-12,-14]} 1. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:12]} 2. Nc3 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 4. Bg5 {[%emt 0:00:03]} Be7 {[%emt 0:00:12]} 5. e3 {[%emt 0:00:02]} h6 {[%emt 0:00:07]} 6. Bh4 {[%emt 0:00:02]} O-O {[%emt 0:00:06]} 7. Nf3 {[%emt 0:00:03]} dxc4 {[%emt 0:00:36]} 8. Bxc4 {[%emt 0:00:02] D56: Queen's Gambit Declined: Lasker Defence.} c5 {[%emt 0:00:01]} 9. dxc5 {[%emt 0:00:05]} Qxd1+ {[%emt 0:00:17]} 10. Rxd1 {[%emt 0:00:02] White has an edge.} Bxc5 {[%emt 0:00:02]} 11. O-O {[%emt 0:00:12]} a6 {[%emt 0:00:38] [#]} 12. Be2 $146 {[%emt 0:00:11]} ({Predecessor:} 12. Rd2 b5 13. Be2 Bb7 14. Rfd1 g5 15. Bg3 Nc6 16. Ne5 Rfd8 17. Bf3 Rxd2 18. Rxd2 {1-0 Brodowski,P (2000)-Piec,M (1800) POL-chT2 South U19 2000 (9.3)}) 12... Nc6 {[%emt 0:01:07][%cal Bb8c6,Bc6b4,Bb4a2][%mdl 32]} 13. Rc1 {[%emt 0:01:47]} Rd8 {[%emt 0:03:19]} 14. Na4 {[%emt 0:03:16]} Ba7 {[%emt 0:00:13]} 15. Bg3 {[%emt 0:00:08][%cal Bh4g3,Bg3c7,Bc7b6,Bb6a7][%mdl 32]} Bd7 {[%emt 0:01:27]} 16. Bc7 {[%emt 0:03:48]} Rdc8 {[%emt 0:00:05]} 17. Bb6 {[%emt 0:00:01]} Nb4 {[%emt 0:00:02][%csl LRa2,LRa4] [#] ...Rxc1 would be deadly.} 18. Bxa7 {[%emt 0:00:01] Threatens to win with Rxc8+.} Bxa4 {[%emt 0:00:29]} 19. Bd4 {[%emt 0:00:02]} Nxa2 {[%emt 0:01:14]} 20. Ra1 {[%emt 0:00:55]} Bb5 {[%emt 0:00:32]} 21. Bxb5 {[%emt 0:00:21]} axb5 {[%emt 0:00:00]} 22. Bxf6 {[%emt 0:00:40]} gxf6 {[%emt 0:00:00]} 23. Nd4 {[%emt 0:00:01]} Nb4 {[%emt 0:00:05]} 24. Rxa8 {[%emt 0:00:36]} Rxa8 {[%emt 0:00:03]} 25. Nxb5 {[%emt 0:00:00] Weighted Error Value: White=0.08 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Fedoseev, Vladimir"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2680"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 18,62,23,0,17,0,0,0,-3,-4,0,8,8,1,6,0,0,6,25,16,17,10,44,43,47,26,52,9,25,0,41,0,-8,0,0,-54,-67,-260,-245,-222,-176,-140,-158,-606,-636,-1310,-1315]} 1. c4 {[%emt 0:00:06]} e5 {[%emt 0:00:07]} 2. g3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 3. Bg2 {[%emt 0:00:02]} d5 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:12]} Nb6 {[%emt 0:00:17]} 6. Nf3 {[%emt 0:00:19]} Nc6 {[%emt 0:00:01]} 7. O-O {[%emt 0:00:11]} Be7 {[%emt 0:00:03]} 8. a3 {[%emt 0:00:07]} O-O {[%emt 0:00:20]} 9. b4 {[%emt 0:01:00]} Be6 {[%emt 0:00:02]} 10. d3 {[%emt 0:00:16]} Re8 {[%emt 0:00:12] A29: English Opening: Four Knights Variation with 4 g3.} (10... a5 $5 {[%cal Ra5b4]} 11. b5 Nd4 $11) 11. Be3 {[%emt 0:00:37]} Nd5 {[%emt 0:00:44]} 12. Nxd5 {[%emt 0:00:16]} Bxd5 {[%emt 0:00:00] [#] The position is equal.} 13. Qc2 $146 {[%emt 0:01:10]} ({Predecessor:} 13. Bc5 Bxc5 14. bxc5 Nd4 15. e3 Nxf3+ 16. Bxf3 e4 17. dxe4 Bxe4 18. Bxe4 Rxe4 {½-½ Gomes,M (2355)-Mohota,N (2271) IND-ch (Women) 41st 2014 (1)}) 13... a5 {[%emt 0:00:53]} 14. b5 {[%emt 0:00:58]} Nd4 {[%emt 0:00:03]} 15. Bxd4 {[%emt 0:00:02]} exd4 {[%emt 0:00:00]} 16. Rfc1 {[%emt 0:00:19]} c5 {[%emt 0:01:18]} 17. bxc6 {[%emt 0:00:14]} bxc6 {[%emt 0:00:02]} 18. Ne1 {[%emt 0:00:33]} Bg5 {[%emt 0:01:06] A strong pair of Bishops.} 19. Rcb1 {[%emt 0:00:27]} h5 {[%emt 0:00:16]} 20. Bxd5 {[%emt 0:00:40]} Qxd5 {[%emt 0:00:09]} 21. Nf3 {[%emt 0:00:03]} (21. h4 $5 {[%cal Rh4g5]} Bf6 22. Rb6 $14) 21... Bf6 {[%emt 0:00:14]} 22. Rb6 {[%emt 0:00:18]} Re6 {[%emt 0:00:20]} 23. Rab1 {[%emt 0:00:09]} Kh7 {[%emt 0:00:54]} 24. Rb8 {[%emt 0:00:46]} (24. h4 $14 {deserves consideration.}) 24... Rxb8 $11 {[%emt 0:00:04]} 25. Rxb8 {[%emt 0:00:02]} h4 {[%emt 0:00:47]} 26. Qd2 {[%emt 0:00:56]} (26. Nxh4 $2 {too greedy.} Bxh4 27. Rb1 Be7 $19) (26. Ra8 $11) 26... h3 $15 {[%emt 0:00:22]} 27. Kf1 $2 {[%emt 0:00:36] [#]} ({White should try} 27. Ne1 $15) 27... g5 $1 $19 {[%emt 0:00:21] aiming for ...g4.} 28. g4 {[%emt 0:00:02]} Kg7 {[%emt 0:00:37]} 29. Ra8 {[%emt 0:00:42]} c5 {[%emt 0:00:20]} 30. Rxa5 {[%emt 0:00:47]} (30. Rb8 $17) 30... Rb6 {[%emt 0:00:16] ...Rb1+ would be deadly.} 31. Qc2 {[%emt 0:00:42] Repels Rb1+} Qb7 {[%emt 0:00:11] Weighted Error Value: White=0.69/Black=0.10 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Sadhwani, Raunak"]
[Black "Gharibyan, Mamikon"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2627"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 20,115,8,4,21,19,60,50,67,39,82,81,131,125,119,133,129,111,172,141,137,93,130,139,129,133,166,165,224,224,224,230,296,305,295,268,252,264,262,146,187,147,154,143,144,91,93,92,107,99,98,98,98,119,101,106,111,74,77,39,189,189,189,23,237,237,237,237,237,237,237,237,241,237,237,237,244,244,244,243,244,196,196,0,0,0,0,0,0,0,0,0,12845,12846,12846,12847,12847,12846]} 1. Nf3 {[%emt 0:00:23]} d5 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 3. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 4. g3 {[%emt 0:00:03]} Bb4+ {[%emt 0:00:15]} 5. Bd2 {[%emt 0:00:01]} Be7 {[%emt 0:00:29]} 6. Bg2 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:01]} O-O {[%emt 0:00:05]} 8. Qc2 {[%emt 0:00:01]} c6 {[%emt 0:00:07]} 9. Rd1 {[%emt 0:00:01]} b6 {[%emt 0:00:07]} 10. b3 {[%emt 0:00:04]} Ba6 {[%emt 0:01:04]} 11. a4 $1 {[%emt 0:00:02] The main line 11.a4 scores better than 11.Bf4.} c5 {[%emt 0:00:42] E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.} 12. a5 {[%emt 0:00:37]} cxd4 {[%emt 0:00:37]} 13. Nxd4 {[%emt 0:00:04]} Rc8 {[%emt 0:00:42] [#] White is slightly better.} 14. Nc3 $146 {[%emt 0:00:11]} (14. axb6 $5 Qxb6 15. Be3 $11) ({Predecessor:} 14. axb6 Qxb6 15. Ba5 Qb8 16. Nd2 Bb7 17. Qb2 Nb6 18. Ra2 Rfd8 19. Rda1 Bc5 20. e3 {1-0 Ilincic,Z (2412)-Martinovici,I (2405) Budapest FS08 GM 2019 (4)}) 14... bxa5 {[%emt 0:01:22]} 15. Ncb5 {[%emt 0:00:47]} Qb6 {[%emt 0:01:11]} (15... Bc5 $142) 16. Bxa5 $16 {[%emt 0:00:11]} (16. Rxa5 $6 dxc4 17. bxc4 Bxb5 18. Nxb5 a6 $11) 16... Qb8 {[%emt 0:00:59] [#]} 17. Bc7 $1 {[%emt 0:00:16][%mdl 576] Discovered Attack} Qb7 {[%emt 0:00:31]} 18. Bd6 {[%emt 0:00:02] White has more active pieces.} Nc5 {[%emt 0:00:24]} (18... Nb8 $16 {is a better defense.}) 19. b4 {[%emt 0:01:18]} Bxb5 {[%emt 0:00:52]} 20. Nxb5 {[%emt 0:00:08]} (20. bxc5 Bxd6 21. Nxb5 Bxc5 $15) 20... a6 {[%emt 0:02:25]} 21. Bxe7 {[%emt 0:00:28]} Qxe7 {[%emt 0:00:04]} 22. Nd4 $36 {[%emt 0:00:06][%mdl 2048] White is really pushing.} Nce4 {[%emt 0:01:14]} 23. c5 {[%emt 0:00:03]} e5 {[%emt 0:00:35]} (23... Qb7 $142) 24. Nf5 $18 {[%emt 0:00:15]} Qe6 {[%emt 0:00:13]} 25. Ne3 {[%emt 0:00:05]} Rfd8 {[%emt 0:00:55] [#]} 26. Nxd5 $1 {[%emt 0:00:16][%mdl 576] Deflection} Nxd5 {[%emt 0:00:12]} 27. Qxe4 {[%emt 0:00:38]} (27. Bxe4 $6 Nxb4 28. Bxh7+ Kf8 $18) 27... Nc3 {[%emt 0:00:07]} 28. Rxd8+ {[%emt 0:00:06]} Rxd8 {[%emt 0:00:00]} 29. Qc2 {[%emt 0:00:37]} ({White should try} 29. Qe3 $18 Nb5 30. Bb7) 29... Qc4 $16 {[%emt 0:00:08]} 30. Kh1 {[%emt 0:00:01]} Qxb4 {[%emt 0:00:12]} 31. c6 {[%emt 0:00:01] aiming for c7.} ({Much worse is} 31. Rxa6 $6 g6 32. Ra1 (32. Rd6 Rc8 $11) 32... Qxc5 $11) 31... g6 {[%emt 0:00:11]} 32. Rc1 {[%emt 0:00:06]} (32. Rxa6 $2 {is the wrong capture.} Rd1+ $19) ({White should play} 32. h4) 32... Nb5 {[%emt 0:00:02]} 33. h4 {[%emt 0:00:59]} ({Weaker is} 33. c7 Rc8 34. Qd3 Rxc7 $17) 33... Rd2 {[%emt 0:00:07]} 34. Qc5 {[%emt 0:00:20]} Qxc5 {[%emt 0:00:12]} 35. Rxc5 {[%emt 0:00:00] Strongly threatening c7.} Rxe2 {[%emt 0:00:02]} 36. c7 {[%emt 0:00:44]} Nxc7 {[%emt 0:00:02]} 37. Rxc7 {[%emt 0:00:00] Hoping for Kg1.} Rxf2 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KR} 38. Re7 {[%emt 0:00:00]} h5 {[%emt 0:00:08]} 39. Rxe5 {[%emt 0:00:02] Black must now prevent Ra5.} Kg7 {[%emt 0:00:01]} (39... f5 $1 $14) 40. Re7 $18 {[%emt 0:00:02]} a5 {[%emt 0:00:03]} 41. Re5 $2 {[%emt 0:00:05]} (41. Kh2 $18) 41... a4 $2 {[%emt 0:00:04]} (41... f5 $1 $11) 42. Ra5 {[%emt 0:00:00]} Kf8 {[%emt 0:00:02]} 43. Rxa4 {[%emt 0:00:02]} Kg7 {[%emt 0:00:04]} 44. Kg1 {[%emt 0:00:00]} Rf5 {[%emt 0:00:01]} 45. Be4 {[%emt 0:00:01]} Rf6 {[%emt 0:00:03]} 46. Kg2 {[%emt 0:00:01]} Re6 {[%emt 0:00:03]} 47. Kf3 {[%emt 0:00:01]} Rf6+ {[%emt 0:00:01]} 48. Ke3 {[%emt 0:00:01]} Rf1 {[%emt 0:00:01]} 49. Ra7 {[%emt 0:00:01]} Re1+ {[%emt 0:00:07]} 50. Kd4 {[%emt 0:00:11]} Rg1 {[%emt 0:00:05] [#]} 51. Bd5 $2 {[%emt 0:00:22]} (51. Ra3 $1 $18) 51... Rxg3 $11 {[%emt 0:00:03]} 52. Rxf7+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:02]} 53. Ke5 {[%emt 0:00:58]} Rg4 {[%emt 0:00:05]} 54. Rf4 {[%emt 0:00:01]} Rg1 {[%emt 0:00:08]} 55. Ra4 {[%emt 0:00:56]} g5 $2 {[%emt 0:00:08][%mdl 8192]} (55... Rg4 $11 56. Ra8 Rxh4) 56. Ra6+ $18 {[%emt 0:00:03] White is clearly winning.} Kg7 {[%emt 0:00:01] [#]} 57. Ra7+ $1 {[%emt 0:00:00]} Kf8 {[%emt 0:00:04]} 58. Kd6 {[%emt 0:00:15] Weighted Error Value: White=0.21 (precise) /Black=0.26 (precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Meier, Georg"]
[Black "Alekseenko, Kirill"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2614"]
[BlackElo "2686"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,108,13,23,10,18,0,6,14,0,0,0,0,7,0,0,-20,0,0,5,0,-2,-65,0,-35,7,0,0,-81,-78,-78,-82,-80,-79,-71,-88,-88,-81,-89,-80,-89,-81,-95,-107,-107,-107,-105,-90,-105,-103,-105,-64,-68,-72,-54,-64,-95,-88,-100,-114,-115,-117,-160,-153,-168,-163,-157,-161,-159,-162,-217,-212,-217,-222,-222,-219,-216,-200,-198,-186,-182,-164,-203,-200,-245,-245,-245,-239,-232,-228,-227,-180,-172,-165,-216,-30,-242,-186,-574,-548,-687,-634]} 1. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 2. e3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:27]} 3. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:41]} 5. b3 {[%emt 0:00:23]} Bd6 {[%emt 0:00:11]} 6. Bb2 {[%emt 0:00:06] A17: English Opening: 1...Nf6 with ...Bb4.} O-O {[%emt 0:00:16]} 7. Rc1 {[%emt 0:00:30] 7.g3 is setting a new trend.} Nbd7 {[%emt 0:00:28]} 8. Be2 {[%emt 0:00:56] [#] The position is equal.} Re8 $146 {[%emt 0:00:09]} ({Predecessor:} 8... b6 9. cxd5 exd5 10. Nd4 Nc5 11. O-O Qd7 12. d3 Re8 13. Bf3 Bb7 14. Nce2 Be5 {½-½ Rodriguez Vila,A (2431)-Aranha Filho,A (2150) Rio de Janeiro op 2nd 2023 (6)}) 9. O-O {[%emt 0:00:26]} b6 {[%emt 0:00:05]} 10. cxd5 {[%emt 0:00:27]} exd5 {[%emt 0:00:03]} 11. Re1 {[%emt 0:00:24]} Bb7 {[%emt 0:00:06]} 12. h3 {[%emt 0:00:02]} Nf8 {[%emt 0:00:47]} 13. Bf1 {[%emt 0:00:04]} Ng6 {[%emt 0:00:10]} 14. Ne2 {[%emt 0:00:04]} c5 {[%emt 0:00:25][%cal Od5d4]} 15. d4 {[%emt 0:00:05]} (15. g3 $11) 15... Rc8 {[%emt 0:00:36]} (15... c4 $1 $15) 16. Qd3 {[%emt 0:02:18]} Qe7 {[%emt 0:02:00]} 17. dxc5 {[%emt 0:00:28]} bxc5 {[%emt 0:00:03]} 18. g3 {[%emt 0:00:07] [#]} (18. Nf4 $11) 18... d4 $1 $17 {[%emt 0:00:45][%mdl 64] Discovered Attack} 19. exd4 {[%emt 0:01:49][%cal Od4d5]} Be4 {[%emt 0:00:02]} 20. Nc3 {[%emt 0:00:06]} Bxd3 {[%emt 0:00:25]} 21. Rxe7 {[%emt 0:00:00]} Bxe7 {[%emt 0:01:08]} 22. Bxd3 {[%emt 0:00:05]} cxd4 $1 {[%emt 0:00:01]} 23. Ne2 {[%emt 0:01:26]} Rxc1+ {[%emt 0:00:32]} 24. Nxc1 {[%emt 0:00:00]} a5 {[%emt 0:00:18]} 25. Bxd4 {[%emt 0:00:03]} Nd5 {[%emt 0:01:03]} 26. Bc4 {[%emt 0:02:30] [#]} Bf6 $1 {[%emt 0:00:13]} 27. Bc5 {[%emt 0:00:31]} (27. Bxd5 Bxd4) 27... Nc3 {[%emt 0:00:18]} 28. a4 {[%emt 0:00:25]} Ne4 {[%emt 0:02:25]} 29. Bb6 {[%emt 0:00:02]} Bd8 {[%emt 0:00:44]} 30. Bb5 {[%emt 0:00:14]} Bxb6 {[%emt 0:00:27]} 31. Bxe8 {[%emt 0:00:01]} Bxf2+ {[%emt 0:00:02]} 32. Kg2 {[%emt 0:00:00]} Bxg3 {[%emt 0:00:04]} 33. Bc6 {[%emt 0:00:04]} Nf4+ {[%emt 0:00:03]} 34. Kf1 {[%emt 0:00:10] [#]} Nc5 {[%emt 0:00:12]} 35. Ng1 {[%emt 0:00:02]} Kf8 {[%emt 0:00:09] Black is more active.} 36. Nce2 {[%emt 0:00:06]} Nxe2 {[%emt 0:00:04]} 37. Nxe2 $19 {[%emt 0:00:00][%mdl 4096] Endgame KBN-KBN} Be5 {[%emt 0:00:01]} 38. Bd5 {[%emt 0:00:01]} f5 {[%emt 0:00:08]} 39. Kg2 {[%emt 0:00:03]} (39. Nc1 {was necessary.}) 39... Ke7 {[%emt 0:00:03]} 40. h4 {[%emt 0:00:07]} h6 {[%emt 0:00:05]} 41. h5 {[%emt 0:00:19] [#]} Kf6 $1 {[%emt 0:00:03]} 42. Ng1 {[%emt 0:00:00]} Kg5 {[%emt 0:00:06]} 43. Nf3+ {[%emt 0:00:02]} Kf4 $1 {[%emt 0:00:00]} ({Much less strong is} 43... Kxh5 44. Nxe5 Kg5 45. Nc6 $18) 44. Bf7 {[%emt 0:00:02]} Bf6 {[%emt 0:00:03]} 45. Nd2 {[%emt 0:00:08]} Bc3 {[%emt 0:00:08]} 46. Nc4 {[%emt 0:00:18]} Nd3 {[%emt 0:00:01]} ({Weaker is} 46... Nxb3 47. Nb6 Bd4 48. Bxb3 Bxb6 49. Bc2) 47. Nb6 {[%emt 0:00:37] Hoping for Nd5+.} Kg4 {[%emt 0:00:18]} 48. Nd5 {[%emt 0:00:05]} Bd2 {[%emt 0:00:01]} 49. Kf1 {[%emt 0:00:06]} Nc1 {[%emt 0:00:08]} 50. Ne7 {[%emt 0:00:11]} f4 {[%emt 0:00:09][%cal Bf5f4,Bf4f3][%mdl 32]} 51. Nc6 {[%emt 0:00:32]} (51. Nd5 $142) 51... Bc3 $2 {[%emt 0:00:01]} ({Better is} 51... f3 $19 {...Bc3 is the strong threat.} 52. Be6+ Kg5) 52. Ne7 $2 {[%emt 0:00:04]} (52. b4 $1 $11 {and White has nothing to worry.} Nd3 53. b5) 52... f3 {[%emt 0:00:02] White must now prevent ...Ne2.} 53. Nd5 $2 {[%emt 0:00:04]} (53. Be6+ Kxh5 54. Kf2) 53... Bd4 {[%emt 0:00:10][%cal Oc1e2] Strongly threatening ...Ne2!} 54. Nc7 {[%emt 0:00:08]} Ne2 {[%emt 0:00:05] Weighted Error Value: White=0.31/Black=0.14 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Le, Tuan Minh"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2542"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 11,81,25,22,29,32,0,0,-3,22,18,30,35,25,16,21,22,25,24,14,18,39,41,27,30,38,60,73,81,81,72,95,89,91,86,98,94,96,89,91,84,97,88,94,84,99,106,106,70,70,78,79,75,79,66,65,22,31,24,18,18,22,19,47,42,49,41,46,0,22,0,50,0]} 1. d4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:01]} c5 {[%emt 0:00:01]} 5. cxd5 {[%emt 0:00:12]} cxd4 {[%emt 0:00:01]} 6. Qxd4 {[%emt 0:00:09]} exd5 {[%emt 0:00:01]} 7. e4 {[%emt 0:00:31][%cal Re4d5] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} dxe4 {[%emt 0:00:03]} 8. Bb5+ {[%emt 0:01:39]} (8. Qxd8+ {simplifies} Kxd8 9. Ng5 Be6 10. Nxe6+ fxe6 11. Bg5) 8... Bd7 {[%emt 0:00:09]} ({Resist} 8... Nc6 9. Qxd8+ Kxd8 10. Ng5 $14) 9. Ne5 {[%emt 0:05:24] [#] Threatens to win with Qc4. The position is equal.} Nc6 {[%emt 0:00:44]} 10. Bxc6 {[%emt 0:00:23]} Bxc6 {[%emt 0:00:00]} 11. Nxc6 {[%emt 0:00:23]} bxc6 {[%emt 0:00:03]} 12. Qc4 {[%emt 0:00:05] [#]} Qd6 $146 {[%emt 0:01:17]} ({Predecessor:} 12... Rb8 13. Qxc6+ Qd7 14. Qxd7+ Kxd7 15. Bg5 Ke6 16. O-O-O Be7 17. Rhe1 Kf5 18. Bxf6 Bxf6 {1-0 Olsen,H (2278)-Vang,F Atlantic Airways Cup-A 2003 (9)}) 13. O-O {[%emt 0:00:35]} Qe6 {[%emt 0:00:14]} ({Much less strong is} 13... Qc5 14. Qa4 Be7 15. Be3 $16 (15. Nxe4 Nxe4 16. Qxe4 f5 $16)) 14. Qxe6+ {[%emt 0:00:19]} fxe6 {[%emt 0:00:00]} 15. Bg5 {[%emt 0:00:12]} Rb8 {[%emt 0:00:01]} 16. b3 {[%emt 0:00:12]} Bb4 {[%emt 0:01:14]} 17. Rac1 {[%emt 0:00:37]} Bxc3 {[%emt 0:00:17]} 18. Rxc3 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 19. Rd1+ {[%emt 0:00:03]} Nd5 {[%emt 0:00:03]} 20. Rc4 {[%emt 0:00:01] Dodges Rb4} h6 {[%emt 0:00:44]} 21. Bf4 {[%emt 0:00:18]} Rb5 {[%emt 0:00:10]} 22. Rxe4 {[%emt 0:00:04]} Rf8 {[%emt 0:00:01]} 23. Be5 {[%emt 0:00:07]} Rf7 {[%emt 0:00:10]} 24. h4 {[%emt 0:00:08]} h5 {[%emt 0:00:03] Prevents Rg4} 25. g3 {[%emt 0:00:04]} Rc5 {[%emt 0:00:05]} 26. Rd2 {[%emt 0:00:05] Prevents Rc2. White has more active pieces.} g6 {[%emt 0:00:07]} 27. Kg2 {[%emt 0:00:02]} Rf5 {[%emt 0:00:06]} 28. Bd4 {[%emt 0:00:07]} Ra5 {[%emt 0:00:07]} 29. Rde2 {[%emt 0:00:05]} c5 {[%emt 0:00:18]} 30. Be5 {[%emt 0:00:06]} Ra6 {[%emt 0:00:05]} 31. Rc4 {[%emt 0:00:16]} Rc6 {[%emt 0:00:05]} 32. Bb2 {[%emt 0:00:07]} Nb6 {[%emt 0:00:07]} 33. Rce4 {[%emt 0:00:06]} c4 {[%emt 0:00:02]} 34. bxc4 {[%emt 0:00:12]} Nxc4 {[%emt 0:00:00]} 35. Bg7 {[%emt 0:00:05]} a5 {[%emt 0:00:08]} 36. Bh6 {[%emt 0:00:15]} a4 {[%emt 0:00:12]} 37. Bg5 {[%emt 0:00:13]} Rd5 {[%emt 0:00:10]} 38. Rf4 {[%emt 0:00:07]} Rf5 {[%emt 0:00:00] Inhibits Rf7+.} 39. Rfe4 {[%emt 0:00:09]} Rd5 {[%emt 0:00:01]} 40. Rf4 {[%emt 0:00:36]} Rf5 {[%emt 0:00:01] Wards off Rf7+} 41. Rfe4 {[%emt 0:00:01] Weighted Error Value: White=0.08 (flawless) /Black=0.06 (flawless)} (41. Rd4+ $14 Rd5 42. Ree4 Rxd4 43. Rxd4+ Kc7 44. Kf3) 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.1"]
[White "Bharath Subramaniyam H"]
[Black "Le, Quang Liem"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "2517"]
[BlackElo "2728"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,60,7,25,-36,-33,-35,-31,-120,-86,-105,-118,-147,-125,-125,-125,-125,-122,-127,-124,-131,-120,-123,-97,-100,-114,-130,-130,-127,-135,-132,-122,-128,-116,-173,-175,-215,-212,-256,-264,-379,-384,-381,-382,-373,-347,-627,-619,-619,-610,-754,-752,-736,-733]} 1. c4 {[%emt 0:00:05]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:03]} e4 {[%emt 0:00:34]} 4. Ng5 {[%emt 0:00:18]} f5 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:16]} 6. Bf4 {[%emt 0:00:54] A27: English Opening: Three Knights Variation.} (6. e3 $11) 6... h6 $15 {[%emt 0:00:25]} 7. Nh3 {[%emt 0:00:06] [#]} g5 $146 {[%emt 0:00:02]} ({Predecessor:} 7... Bb4 8. e3 d6 9. d5 Bxc3+ 10. bxc3 Ne7 11. Be2 O-O 12. O-O Nd7 13. c5 Nxc5 {0-1 Petricek,J (1876)-Janovec,V (1837) CZE-ch O183 email 2003}) 8. Be5 {[%emt 0:02:53]} (8. Bd2 $15) 8... Nxe5 $17 {[%emt 0:00:12]} 9. dxe5 {[%emt 0:00:03]} Ng4 {[%emt 0:00:01]} 10. e3 {[%emt 0:00:57]} Nxe5 {[%emt 0:00:45]} 11. Qh5+ {[%emt 0:00:21]} Nf7 {[%emt 0:00:03]} 12. Qg6 {[%emt 0:01:22] Dodges Bg7} Bb4 {[%emt 0:00:48]} 13. Qxf5 {[%emt 0:00:42]} Bxc3+ {[%emt 0:00:06]} 14. bxc3 {[%emt 0:00:02]} Qe7 {[%emt 0:00:01]} 15. Be2 {[%emt 0:01:27]} Qe5 {[%emt 0:01:04]} 16. Qxe5+ {[%emt 0:00:25]} Nxe5 {[%emt 0:00:00][%cal Bf7e5,Be5g4,Bg4e3][%mdl 32]} 17. O-O-O {[%emt 0:00:47]} b6 {[%emt 0:00:20]} 18. Ng1 {[%emt 0:00:38]} Bb7 {[%emt 0:01:00]} 19. f4 {[%emt 0:00:29] [#]} exf3 $1 {[%emt 0:00:06]} 20. Nxf3 {[%emt 0:00:08]} Ng4 {[%emt 0:00:04]} 21. Rde1 {[%emt 0:00:49]} (21. Rd4 $17 Nf2 22. Rf1) 21... O-O $19 {[%emt 0:02:19]} ({Don't do} 21... Nxe3 22. Bd1 $18) 22. h4 {[%emt 0:01:29]} Nxe3 {[%emt 0:00:03]} 23. Rhg1 {[%emt 0:00:58]} Rae8 {[%emt 0:00:59][%cal Oe3g2] Strongly threatening ...Nxg2!} 24. hxg5 {[%emt 0:00:10] [#]} (24. Bd1 {only move.}) 24... Nxg2 $1 {[%emt 0:00:03][%mdl 576] Remove Defender} 25. Rxg2 {[%emt 0:00:23]} Bxf3 {[%emt 0:00:02]} 26. Rf2 {[%emt 0:00:07]} hxg5 {[%emt 0:00:22]} 27. Rg1 $2 {[%emt 0:00:24]} (27. Kd2 Rxe2+ 28. Rfxe2 Bxe2 29. Rxe2) 27... Rxe2 {[%emt 0:00:04] Black is clearly winning.} (27... Bxe2 $2 {leads to mate.} 28. Rxg5+ Kh8 29. Rh2+) 28. Rxg5+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:02]} 29. Rf1 {[%emt 0:00:01]} Rxa2 {[%emt 0:00:26] Threatens to win with ...Ra1+.} 30. Kb1 {[%emt 0:00:09] Wards off Ra1+} Be4+ {[%emt 0:00:02] White got outplayed after the opening.   Weighted Error Value: White=0.49/Black=0.03 (flawless)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Fedoseev, Vladimir"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2738"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 21,168,0,7,0,0,0,24,0,0,0,0,0,4,0,0,0,4,0,0,-29,-23,-23,-22,-50,-50,-47,-45,-46,-44,-45,-16,-19,-18,-20,-19,-28,-27,-21,-19,-12,-11,-10,-10,-12,-6,-10,-10,-10,-10,-13,-10,-10,-4,-70,-12,-41,-27,-28,-2,-110,-110,-110,-110,-110,-110,-110,-110,-110,-110,-110,-110,-110,-87,-92,-77,-110,-110,-110,-110,-110,-110,-110,-110,-110,-110,-132,-124,-124,-124,-124,-115,-140,-140,-140,-130,-115,-116,-116,-108,-92,-92,-109,-116,-195,-92,-195,-140,-188,-188,-188,-188,-181,-181,-278,-278,-278,-278,-509,-278,-278,-278,-278,-278,-277,-253,-441,0,-116,-116,-116,-116,-116,-116,-116,-116,-116,-116,-116,-116,-116,0,-116,-116,-116,-116,-116,-116,-29980,-29981]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:02]} 3. cxd5 {[%emt 0:00:16]} cxd5 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 5. Bf4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:05]} 6. e3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:01]} 7. Nf3 {[%emt 0:00:21]} e6 {[%emt 0:00:05]} 8. Bb5 {[%emt 0:00:20]} Nd7 {[%emt 0:00:09]} 9. O-O {[%emt 0:00:40]} Rc8 {[%emt 0:00:11]} 10. Rc1 {[%emt 0:01:04]} Be7 {[%emt 0:00:05]} 11. Qb3 {[%emt 0:01:05]} O-O {[%emt 0:00:10]} 12. Bxc6 {[%emt 0:00:20] D14: Slav Defence: Exchange variation with ...Bf5.} bxc6 {[%emt 0:00:19]} 13. Qb7 {[%emt 0:00:10]} a5 {[%emt 0:00:14]} 14. Ne5 {[%emt 0:01:31] White has an edge.} Nxe5 {[%emt 0:01:21]} 15. Bxe5 {[%emt 0:00:00]} f6 {[%emt 0:00:38]} 16. Bg3 {[%emt 0:00:04]} Bb4 {[%emt 0:01:05] [#]} 17. Qa6 $146 {[%emt 0:00:49] Against Bd3} ({Predecessor:} 17. Rfd1 c5 18. dxc5 Rxc5 19. e4 Bxe4 20. Nxe4 dxe4 21. Qxe4 Qd2 22. Bf4 Rxc1 23. Rxc1 {½-½ Balogh,P (2313)-Prielozny,S (2172) SVK-chT 0001 2000 (4)}) 17... c5 {[%emt 0:00:37]} 18. dxc5 {[%emt 0:00:39]} Rxc5 {[%emt 0:00:44]} 19. a3 {[%emt 0:01:13]} Bxc3 {[%emt 0:00:06]} 20. Rxc3 {[%emt 0:00:22]} (20. Bd6 $5 {[%cal Rd6c5]} Bd3 21. Qxd3 {[%mdl 64] Pin} Qxd6 22. Rxc3 $11) 20... Rxc3 {[%emt 0:00:03]} 21. bxc3 {[%emt 0:00:00]} Qa8 {[%emt 0:00:24]} 22. Qxa8 {[%emt 0:00:30]} Rxa8 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRB} 23. Bc7 {[%emt 0:00:05]} Ra7 {[%emt 0:00:25]} 24. Bb6 {[%emt 0:00:05]} Ra6 {[%emt 0:00:01]} 25. Bc7 {[%emt 0:00:02]} a4 {[%emt 0:00:33]} 26. Rd1 {[%emt 0:00:10]} Ra7 {[%emt 0:01:18]} 27. Bd6 {[%emt 0:00:10]} Rd7 {[%emt 0:00:03]} 28. Bc5 {[%emt 0:00:18]} Rc7 {[%emt 0:00:04]} 29. Bb4 {[%emt 0:00:03]} Kf7 {[%emt 0:00:13]} 30. Rd2 {[%emt 0:00:04]} g5 {[%emt 0:00:11][%cal Bg7g5,Bg5h4,Bh4h3][%mdl 32]} 31. f3 {[%emt 0:00:07]} h5 {[%emt 0:00:03]} 32. Kf2 {[%emt 0:00:01]} Bb1 {[%emt 0:00:21]} 33. Ba5 {[%emt 0:00:11]} Rb7 {[%emt 0:00:11]} 34. Bb4 {[%emt 0:00:01]} Kg6 {[%emt 0:00:24]} 35. h4 {[%emt 0:00:10]} gxh4 {[%emt 0:00:45]} 36. Rd4 {[%emt 0:00:02]} Kg5 {[%emt 0:00:03]} 37. Rd2 {[%emt 0:01:07]} ({White should play} 37. c4 $11) 37... Bf5 {[%emt 0:00:10]} (37... Rc7 $15) 38. Rd4 {[%emt 0:00:13]} h3 {[%emt 0:00:49]} 39. g3 {[%emt 0:00:01]} Rb5 {[%emt 0:00:48]} 40. Kg1 {[%emt 0:00:02]} (40. c4 $1 $11 dxc4 41. e4) 40... e5 $17 {[%emt 0:00:04]} 41. Rd2 {[%emt 0:00:08]} e4 {[%emt 0:00:14]} 42. Rf2 {[%emt 0:00:13]} Rb7 {[%emt 0:00:45]} 43. Kh2 {[%emt 0:00:12]} Rd7 {[%emt 0:00:15]} 44. Rf1 {[%emt 0:00:16]} Rc7 {[%emt 0:00:14]} 45. Rf2 {[%emt 0:00:03]} Rc6 {[%emt 0:00:02]} 46. Rf1 {[%emt 0:00:08]} Re6 {[%emt 0:00:25]} 47. Bc5 {[%emt 0:00:05]} Kg6 {[%emt 0:00:06]} 48. Bd4 {[%emt 0:01:20]} exf3 {[%emt 0:00:03]} 49. Rxf3 {[%emt 0:00:00]} Re8 {[%emt 0:00:18] ...Rb8 is the strong threat.} 50. Bc5 {[%emt 0:00:10]} Rc8 {[%emt 0:00:06]} 51. Bb4 {[%emt 0:00:01]} (51. Bd4 $2 Rb8 52. Rf2 Rb3 $19) 51... Kg5 {[%emt 0:00:18]} 52. Rf4 {[%emt 0:00:01]} Rc6 {[%emt 0:00:19]} 53. Rd4 {[%emt 0:00:09]} Re6 {[%emt 0:00:05]} 54. c4 {[%emt 0:00:23]} dxc4 {[%emt 0:00:07]} (54... Rxe3 $2 55. Bd2 (55. cxd5 Re2+ 56. Kh1 Be4+ 57. Rxe4 Rxe4 $19) 55... dxc4 56. Bxe3+ Kg6 57. Rxc4 $18) 55. Rxc4 {[%emt 0:00:01]} Kg6 {[%emt 0:00:11]} (55... Rxe3 $2 56. Bd2 $18) 56. Bc5 {[%emt 0:00:06]} Rc6 {[%emt 0:00:09]} 57. Rc3 {[%emt 0:00:02]} Bg4 {[%emt 0:00:07] Black is more active.} 58. Bd4 {[%emt 0:00:06]} Ra6 {[%emt 0:00:08]} 59. Rc4 {[%emt 0:00:04]} Kf5 {[%emt 0:00:07]} 60. Bc3 {[%emt 0:00:26]} Ke6 {[%emt 0:00:03]} 61. Re4+ {[%emt 0:00:05]} Kf7 {[%emt 0:00:05] White must now prevent ...Rc6.} 62. Rc4 {[%emt 0:00:02] Prevents Rc6} (62. Bd2 $17 {was worth a try.}) 62... f5 {[%emt 0:00:05]} (62... Rd6 $1 $19 {is more deadly.} 63. Bd4 (63. Rxa4 $2 Rd3 $19) 63... Kg6) 63. Bd4 {[%emt 0:00:05]} (63. e4 $17) 63... Ke6 {[%emt 0:00:03]} (63... Rd6 $19 64. Rc7+ (64. Rxa4 $2 Rc6 $19) 64... Ke6) 64. Rb4 {[%emt 0:00:02]} (64. Bc3 $17) 64... Kd5 {[%emt 0:00:02]} 65. Rb5+ {[%emt 0:00:49]} Kc4 {[%emt 0:00:08]} 66. Rb4+ {[%emt 0:00:04]} Kd3 {[%emt 0:00:02]} 67. Bc5 {[%emt 0:00:37]} (67. Bb6 $142) 67... Rc6 $19 {[%emt 0:00:06]} 68. Rd4+ {[%emt 0:00:03] [#]} Ke2 $1 {[%emt 0:00:18]} ({Stronger than} 68... Kxe3 69. Rxg4+ Rxc5 70. Rxa4 $11) 69. Rc4 $2 {[%emt 0:00:01]} (69. Rd5 {was the only defense.}) 69... Rc8 {[%emt 0:00:09]} 70. Rc3 {[%emt 0:00:01]} Kd2 {[%emt 0:00:02]} 71. Rc4 {[%emt 0:00:01] Strongly threatening Bb4+.} Kd3 {[%emt 0:00:04]} 72. Rd4+ {[%emt 0:00:01] [#]} Ke2 $1 {[%emt 0:00:02]} ({Inferior is} 72... Kxe3 73. Rxg4+ Rxc5 74. Rxa4 $11) 73. Rc4 $2 {[%emt 0:00:01]} (73. Rd5 {was forced.}) 73... Kd3 $2 {[%emt 0:00:08]} (73... Bf3 $19 {And now ...Bd5 would win.} 74. Rc2+ Kd3) 74. Rd4+ $17 {[%emt 0:00:02]} Kc3 {[%emt 0:00:01]} ({Reject} 74... Kxe3 $6 75. Rxg4+ Rxc5 76. Rxa4 $11) 75. Bb4+ {[%emt 0:00:16]} Kb2 {[%emt 0:00:01]} 76. Rd2+ {[%emt 0:00:02]} Kc1 {[%emt 0:00:01]} 77. Rf2 {[%emt 0:00:02]} Rc4 {[%emt 0:00:04]} 78. Kg1 {[%emt 0:00:03]} Kb1 {[%emt 0:00:03]} 79. Kh2 {[%emt 0:00:02]} Re4 {[%emt 0:00:13]} 80. Bc5 {[%emt 0:00:04]} Rc4 {[%emt 0:00:02]} 81. Bb4 $1 {[%emt 0:00:00]} Rc6 {[%emt 0:00:06] Against Bd6} 82. Rd2 {[%emt 0:00:05]} Re6 {[%emt 0:00:03]} 83. Bc5 {[%emt 0:00:02]} Re5 {[%emt 0:00:02]} 84. Rb2+ $2 {[%emt 0:00:08][%mdl 8192]} Kxb2 {[%emt 0:00:03] Weighted Error Value: White=0.09 (flawless) /Black=0.06 (flawless)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Le, Quang Liem"]
[Black "Bharath Subramaniyam H"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2728"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,71,25,26,14,23,12,16,12,19,12,15,0,15,0,0,-7,40,11,56,50,66,45,54,54,54,55,55,47,52,51,52,45,95,86,79,92,98,99,111,111,212,202,202,131,206,195,1828,1798,1704,1517,29983,29984,29994,29995,29995,29994,29996,29997]} 1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:06]} 2. e3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:05]} 3. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:02]} 4. d4 {[%emt 0:00:04]} Bf5 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 6. Nh4 {[%emt 0:00:01]} Be4 {[%emt 0:00:00]} 7. f3 {[%emt 0:00:02]} Bg6 {[%emt 0:00:01]} 8. Qb3 {[%emt 0:00:03]} Qc7 {[%emt 0:00:01]} 9. cxd5 {[%emt 0:00:02] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} cxd5 {[%emt 0:00:06]} 10. Bd2 {[%emt 0:00:03]} Nc6 {[%emt 0:00:01]} 11. O-O-O {[%emt 0:00:05] The position is equal.} a6 {[%emt 0:00:02] White must now prevent ...Na5.} 12. Nxg6 {[%emt 0:00:03]} hxg6 {[%emt 0:00:00]} 13. Kb1 {[%emt 0:00:02]} Rb8 {[%emt 0:00:01] [#]} (13... Rxh2 $2 14. Rxh2 O-O-O 15. Rh1 $18) 14. Bd3 $5 $146 {[%emt 0:01:36][%mdl 8] An interesting novelty.} ({Predecessor:} 14. h3 b5 15. Nxb5 axb5 16. Bxb5 Rxb5 17. Qxb5 Kd7 18. Rc1 Bd6 19. Rc2 Rb8 20. Qa6 {0-1 Anuj,S (2094)-Arjun,K (2370) Montcada op-A 26th 2018 (2)}) 14... b5 {[%emt 0:01:23]} 15. Ne2 {[%emt 0:00:10]} Be7 {[%emt 0:00:27]} (15... Nd7 $11 {might be stronger.}) 16. Rc1 $14 {[%emt 0:00:34]} O-O {[%emt 0:00:37]} 17. h4 {[%emt 0:00:09][%cal Oh4h5]} Rbc8 {[%emt 0:00:22][%cal Oc6a5]} 18. Be1 {[%emt 0:01:05] White is more active.} Qb6 {[%emt 0:00:36]} 19. g4 {[%emt 0:00:04][%cal Bg2g4,Bg4g5][%mdl 32]} Na5 {[%emt 0:01:07]} 20. Bxa5 {[%emt 0:00:03]} Qxa5 {[%emt 0:00:00]} 21. g5 {[%emt 0:00:19]} Nh5 {[%emt 0:00:45]} 22. Rc2 {[%emt 0:00:05] Inhibits Qd2.} Rc4 {[%emt 0:00:56][%cal Of8c8]} 23. a3 {[%emt 0:00:20][%cal Ba2a3,Ba3a4][%mdl 32]} ({Wrong is} 23. Bxc4 $2 dxc4 $19) 23... Rc7 {[%emt 0:02:10]} (23... Ra4 $14) 24. Rxc7 $16 {[%emt 0:00:09]} Qxc7 {[%emt 0:00:02]} 25. f4 {[%emt 0:00:04]} Qb6 {[%emt 0:00:40]} 26. Rc1 {[%emt 0:00:04][%cal Bh1c1,Bc1c3,Bc3c7][%mdl 32]} Rb8 {[%emt 0:00:01]} 27. Qc2 {[%emt 0:01:28][%cal Od3g6] Bxg6! would be deadly.} b4 {[%emt 0:00:15] [#]} (27... Qd8 $16 {keeps fighting.}) 28. a4 $1 $18 {[%emt 0:00:08][%cal Od3g6] Threatens to win with Bxg6!} b3 {[%emt 0:00:15]} 29. Qc6 {[%emt 0:00:01] Qxb6 is the strong threat.} Qb4 {[%emt 0:01:11]} (29... Qd8 $16 {was worth a try.}) 30. Rc3 {[%emt 0:00:08]} Rb6 $2 {[%emt 0:00:35]} (30... a5 31. Nc1 Qd6) 31. Qe8+ {[%emt 0:00:04]} Bf8 {[%emt 0:00:02]} 32. Rc7 {[%emt 0:00:12]} Qe1+ {[%emt 0:03:53]} 33. Nc1 {[%emt 0:00:03] White mates.} Qxe3 {[%emt 0:00:19]} 34. Qxf7+ {[%emt 0:00:03]} Kh8 {[%emt 0:00:01]} 35. Qxf8+ {[%emt 0:00:07]} Kh7 {[%emt 0:00:02] [#]} 36. Bxg6+ $1 {[%emt 0:00:05] Artfully played by Le.   Weighted Error Value: White=0.07 (flawless) /Black=0.47} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Alekseenko, Kirill"]
[Black "Meier, Georg"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2686"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,55,0,46,39,31,47,54,71,64,33,28,16,31,-13,59,0,59,-74,26,-36,-52,-66,-62,-89,311,328,300,314,307,316,583,596,583,578,1002,1002,904,358,562,572,559,544,672,606,595,489,533,527]} 1. d4 {[%emt 0:00:04]} e6 {[%emt 0:00:06]} 2. Bf4 {[%emt 0:00:02]} (2. Nc3 d5 3. Bf4 Bd6 4. e3 Nf6 5. Nf3 Bxf4 6. exf4 O-O 7. Bd3 b6 8. Ne5 Ba6 9. Bxa6 Nxa6 10. Qe2 Qc8 11. O-O c5 {0-1 Alekseenko,K (2686)-Meier,G (2614) ChessKid Cup Play In blitz 2023 (9)}) 2... Nf6 {[%emt 0:00:02]} 3. e3 {[%emt 0:00:05]} Be7 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:01]} O-O {[%emt 0:00:03]} 5. g4 {[%emt 0:00:05][%cal Bg2g4,Bg4g5][%mdl 32] [#]} d6 $146 {[%emt 0:00:13]} (5... Bb4 $11 {feels stronger.}) ({Predecessor:} 5... Bb4 6. Bg2 d6 7. Bg3 e5 8. g5 Nfd7 9. h4 exd4 10. Qxd4 Nc6 11. Qd2 Nde5 {0-1 Andersen,G (2238)-Cordova,E (2549) Philadelphia int op 15th 2022 (1)}) 6. g5 $14 {[%emt 0:00:39] A45: Trompowsky Attack.} Nfd7 {[%emt 0:00:01]} 7. h4 {[%emt 0:00:11]} e5 {[%emt 0:00:01]} 8. Bg3 {[%emt 0:00:22] White is slightly better.} exd4 {[%emt 0:00:02]} 9. exd4 {[%emt 0:00:30]} Re8 {[%emt 0:00:02]} 10. Be2 {[%emt 0:00:19]} Nb6 {[%emt 0:00:07]} 11. Qd2 {[%emt 0:00:27]} Nc6 {[%emt 0:00:07]} (11... Nc4 $11 12. Qd3 d5) 12. O-O-O {[%emt 0:00:15]} (12. d5 $14 Ne5 13. O-O-O) 12... Bf5 {[%emt 0:00:01]} (12... d5 $1 $11) 13. Bd3 {[%emt 0:00:29]} (13. Qf4 $14 {keeps the upper hand.} Qd7 14. d5) 13... Qd7 {[%emt 0:00:02]} ({Black should try} 13... Nxd4 $17 14. Nge2 Nf3) 14. Qf4 {[%emt 0:00:53]} ({Better is} 14. Bxf5 $11 Qxf5 15. a3) 14... Bxd3 $15 {[%emt 0:00:19]} 15. Rxd3 {[%emt 0:00:00]} Nb4 $1 {[%emt 0:00:12]} 16. Rf3 {[%emt 0:01:04] [#]} Bxg5 $4 {[%emt 0:01:33][%mdl 8192] This costs Black the game.} 17. hxg5 $18 {[%emt 0:01:12][%cal Bh4g5,Bg5h6,Bh6h7][%mdl 32]} (17. Qxg5 Re1+ 18. Kd2 Rae8 $14) 17... Re1+ {[%emt 0:00:01] [#]} 18. Kd2 $1 {[%emt 0:00:42]} (18. Nd1 $2 Rae8 19. b3 Nxa2+ 20. Kd2 (20. Kb1 $2 Rxd1+ 21. Kxa2 Ree1 $19) 20... R1e4 $19) 18... Rae8 {[%emt 0:00:51][%cal Rb6c4] [#]} 19. b3 {[%emt 0:00:05] Repels Nc4+} ({Not} 19. Re3 R1xe3 20. fxe3 Nc4+ 21. Kc1 Nxa2+ 22. Nxa2 Qa4 $11) 19... g6 $2 {[%emt 0:00:05]} (19... Qe6) 20. Qh4 {[%emt 0:00:46]} h5 {[%emt 0:00:01]} 21. gxh6 {[%emt 0:00:07] White threatens h7+ and mate.} N6d5 {[%emt 0:00:10]} 22. h7+ {[%emt 0:01:01]} Kh8 {[%emt 0:00:02]} 23. Nge2 $2 {[%emt 0:00:11]} (23. a3 g5 24. Qxg5 (24. Qh5 Nxc3 25. Rxc3 Nd5 $18)) 23... Rxh1 {[%emt 0:00:33]} (23... g5 {might work better.} 24. Qxg5 Rxh1) 24. Qxh1 {[%emt 0:00:02] aiming for a3. White is clearly winning.} Qc6 {[%emt 0:00:09]} 25. Qd1 {[%emt 0:02:34]} (25. Rxf7 $2 {perishes.} Rxe2+ 26. Kxe2 Nxc3+ 27. Kd2 Qxh1 $19) 25... Qd7 {[%emt 0:00:34]} 26. Nxd5 {[%emt 0:00:14]} Nxd5 {[%emt 0:00:00]} 27. Nc3 {[%emt 0:00:09]} Nxc3 {[%emt 0:00:16]} 28. Kxc3 {[%emt 0:00:06] An exciting game.   Weighted Error Value: White=0.75/Black=0.77} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Oparin, Grigoriy"]
[Black "Le, Tuan Minh"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2667"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 14,75,3,20,27,0,0,0,0,0,7,0,0,-8,-14,-70,-64,-63,-73,-79,-56,-81,-39,-37,-24,-39,-22,-26,-20,-26,7,0,0,-78,-85,-73,0,0,-6,-90,-87,-175,-203,-171,-3,-9,68,-223,72,18,466,480,472,457,556,434,494,519,919,881,989,976,923,898]} 1. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 3. g3 {[%emt 0:00:00]} d4 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:04]} c5 {[%emt 0:00:01]} 5. e3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:02]} 6. exd4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:00]} 7. O-O {[%emt 0:00:01]} Nf6 {[%emt 0:00:18]} 8. d3 {[%emt 0:00:01]} h6 {[%emt 0:00:05] A13: English Opening: 1...e6.} 9. Na3 {[%emt 0:00:03]} Bc5 {[%emt 0:01:53]} 10. Re1 {[%emt 0:00:03]} O-O {[%emt 0:00:05] The position is equal.} 11. Nc2 {[%emt 0:00:06]} a5 {[%emt 0:00:05]} 12. Bf4 {[%emt 0:00:12]} Nd7 {[%emt 0:00:37] [#]} 13. Rb1 $146 {[%emt 0:00:09]} ({Predecessor:} 13. b3 Re8 14. a3 e5 15. Bd2 Be7 16. b4 Bf6 17. Qe2 e4 18. b5 Ne7 19. dxe4 {0-1 Beydullayeva,G (2264)-Kilgus,G (2452) Belgrade Serbia op 2021 (2)}) 13... Re8 {[%emt 0:00:06]} 14. b3 {[%emt 0:00:05]} (14. g4 $11) 14... e5 $15 {[%emt 0:00:13]} 15. Bd2 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04][%cal Bd7f6,Bf6e4,Be4d2][%mdl 32]} 16. a3 {[%emt 0:00:37] [#]} e4 $1 {[%emt 0:00:29]} 17. dxe4 {[%emt 0:00:01]} d3 {[%emt 0:00:04]} (17... Rxe4 18. b4 Rxe1+ 19. Bxe1 axb4 20. axb4 $14) 18. Ne3 {[%emt 0:00:01]} Bxa3 {[%emt 0:02:02]} (18... Nxe4 $5 {[%cal Rd8d6]} 19. b4 axb4 20. axb4 Bxe3 21. Rxe3 Bf5 $15) 19. e5 {[%emt 0:00:01]} Ne4 {[%emt 0:01:07]} 20. Nd5 {[%emt 0:00:15]} Nxd2 {[%emt 0:00:12]} 21. Qxd2 {[%emt 0:00:01]} Bf5 {[%emt 0:00:00]} 22. Nh4 {[%emt 0:00:28] Excellent horsemanship.} Bh7 {[%emt 0:00:23]} 23. f4 {[%emt 0:00:01]} (23. Be4 $11 {keeps the balance.}) 23... Bc5+ $17 {[%emt 0:00:40]} 24. Kh1 {[%emt 0:00:02]} Nb4 {[%emt 0:00:00]} (24... b5 $17) 25. f5 $1 $11 {[%emt 0:01:17]} Qg5 {[%emt 0:00:20]} 26. Qd1 {[%emt 0:02:33]} (26. Nf4 $11 {remains equal.}) 26... Rad8 $17 {[%emt 0:00:40]} (26... Bxf5 27. Nxf5 Qxf5 28. Nc7 $11) 27. Qf3 {[%emt 0:01:09]} (27. Be4 $17) 27... d2 {[%emt 0:01:23]} 28. Re2 {[%emt 0:00:08] [#]} Nc2 $2 {[%emt 0:00:56]} (28... Nxd5 $1 $19 29. cxd5 Bb4) 29. Qf4 $1 $11 {[%emt 0:00:29]} ({Don't go for} 29. e6 $2 Nd4 30. Qf2 (30. exf7+ $2 Kxf7 31. Rxe8 Nxf3 $19) 30... Nxe2 31. Qxe2 fxe6 $19) 29... Bb4 {[%emt 0:01:55]} (29... Ne3 $11 30. Rxd2 Nxd5 31. Bxd5 (31. Rxd5 Qxf4 32. gxf4 Bf2 $17) 31... Be3 32. Qxg5 Bxg5) 30. Rf2 $2 {[%emt 0:00:28][%mdl 8192]} (30. Qe4 $14 {is the one way to stay ahead.} Ne1 31. Rd1) 30... Ne1 $2 {[%emt 0:00:18]} (30... Qxf4 $19 31. gxf4 Rxd5 32. Bxd5 Ne3) 31. Be4 $16 {[%emt 0:00:14] And now Rd1 would win. Really sharp!} Qh5 {[%emt 0:00:43][%mdl 8192] Prevents Rd1.} (31... Qxf4 $11 {and Black has nothing to worry.} 32. gxf4 Kf8) 32. Rxd2 $1 $18 {[%emt 0:00:54] White is clearly winning.} Bxd2 {[%emt 0:01:19]} 33. Qxd2 {[%emt 0:00:00]} Qg5 {[%emt 0:00:15]} 34. Qf4 {[%emt 0:00:04]} Qxf4 {[%emt 0:00:02]} 35. gxf4 {[%emt 0:00:00]} g5 {[%emt 0:00:06]} (35... b5 $142 36. Rxe1 bxc4 37. bxc4 Rc8) 36. fxg6 {[%emt 0:00:02]} Bxg6 {[%emt 0:00:01]} 37. Nxg6 {[%emt 0:00:03]} fxg6 {[%emt 0:00:01]} 38. Nf6+ {[%emt 0:00:04][%mdl 64] Discovered Attack. Artfully played by Oparin.   Weighted Error Value: White=0.41/Black=0.55} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2645"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,161,8,19,4,4,5,5,15,8,5,10,3,8,12,14,8,4,0,0,0,1,-6,-1,-14,-6,-8,-17,-18,0,0,0,0,0,0,0,0,0,0,0,0,-1,-18,0,0,0,-16,0,-39,-41,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-61,-68,0,-68,0,-68,-68,-68,-68,-68,-70,-70,-70,-70,-70,-70,-64,-64,-64,-64,-64,-70,-64,-64,-64,-64,-64,-64,-48,-48,-48,-48,-48,-48,-24,-24,-24,-24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:04]} 3. Bf4 {[%emt 0:00:02]} c5 {[%emt 0:00:20]} 4. e3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:01]} 5. c3 {[%emt 0:00:01]} Bg4 {[%emt 0:00:24]} 6. Qb3 {[%emt 0:00:36] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} ({Of course not} 6. dxc5 e5 7. Bg5 Bxc5 $15) 6... Qc8 {[%emt 0:00:19]} 7. dxc5 {[%emt 0:00:24] [#]} e6 $146 {[%emt 0:00:29]} ({Predecessor:} 7... Bxf3 8. gxf3 e6 9. Bd6 Bxd6 10. cxd6 O-O 11. Rg1 Qd7 12. Qa4 Qxd6 13. Qh4 e5 {0-1 Chenchik,A (2100)-Volodin,I (2207) RUS-chB U16 Dagomys 2009 (8)}) 8. Ne5 {[%emt 0:00:19]} Bxc5 {[%emt 0:00:04]} 9. Nxg4 {[%emt 0:00:49]} Nxg4 {[%emt 0:00:03]} 10. Be2 {[%emt 0:00:04]} Nge5 {[%emt 0:00:36]} 11. Nd2 {[%emt 0:00:18]} O-O {[%emt 0:00:03]} 12. O-O {[%emt 0:00:06]} Rd8 {[%emt 0:00:13]} 13. Rad1 {[%emt 0:00:38]} Bd6 {[%emt 0:00:21]} 14. Bg3 {[%emt 0:00:28]} Qc7 {[%emt 0:00:15]} 15. Nf3 {[%emt 0:00:55]} Nxf3+ {[%emt 0:00:18]} 16. Bxf3 {[%emt 0:00:03]} Ne5 {[%emt 0:00:01]} 17. Bxe5 {[%emt 0:00:49]} Bxe5 {[%emt 0:00:00]} 18. g3 {[%emt 0:00:01]} Rd6 {[%emt 0:00:25]} 19. Rd2 {[%emt 0:00:17]} Rad8 {[%emt 0:00:02]} 20. Rfd1 {[%emt 0:00:03]} g6 {[%emt 0:00:03]} 21. a3 {[%emt 0:01:23][%cal Ba2a3,Ba3a4][%mdl 32]} Kg7 {[%emt 0:00:10]} 22. Kg2 {[%emt 0:00:22]} a6 {[%emt 0:00:04]} 23. Qc2 {[%emt 0:00:11]} h5 {[%emt 0:00:04]} 24. h4 {[%emt 0:00:15]} b5 {[%emt 0:00:02]} 25. a4 {[%emt 0:00:38]} b4 {[%emt 0:02:23]} 26. cxb4 {[%emt 0:00:04]} Qb7 {[%emt 0:01:50]} 27. Qb3 {[%emt 0:01:30]} Rb8 {[%emt 0:00:13]} (27... Rb6 $5 {[%cal Rb6b4]}) 28. b5 {[%emt 0:00:27]} axb5 {[%emt 0:00:00]} 29. axb5 {[%emt 0:00:22]} Qxb5 {[%emt 0:00:03]} 30. Qxb5 {[%emt 0:00:09]} Rxb5 {[%emt 0:00:00]} 31. e4 {[%emt 0:01:19] [#]} dxe4 $1 {[%emt 0:00:03]} 32. Bxe4 {[%emt 0:00:37]} Rxd2 {[%emt 0:00:02]} 33. Rxd2 {[%emt 0:00:01]} Bxb2 $15 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} 34. f4 {[%emt 0:00:06]} Rb4 {[%emt 0:00:13]} 35. Bf3 {[%emt 0:00:04]} Bd4 {[%emt 0:00:02]} 36. Re2 {[%emt 0:00:08]} Rb1 {[%emt 0:00:36]} 37. Rd2 {[%emt 0:00:04]} Be3 {[%emt 0:00:03]} 38. Re2 {[%emt 0:00:03]} Bb6 {[%emt 0:00:03]} 39. Rc2 {[%emt 0:00:04]} Rg1+ {[%emt 0:00:02]} 40. Kh2 {[%emt 0:00:02][%cal Of3h5]} Re1 {[%emt 0:00:02]} 41. Kg2 {[%emt 0:00:03]} Ra1 {[%emt 0:00:03]} 42. Rb2 {[%emt 0:00:02]} Bd4 {[%emt 0:00:02]} 43. Rd2 {[%emt 0:00:01]} Bf6 {[%emt 0:00:04]} 44. Re2 {[%emt 0:00:04]} Ra4 {[%emt 0:00:03]} 45. Re4 {[%emt 0:00:03]} Ra3 {[%emt 0:00:02]} 46. Re2 {[%emt 0:00:02]} Bd4 {[%emt 0:00:04]} 47. Rd2 {[%emt 0:00:02]} Be3 {[%emt 0:00:01]} 48. Rc2 {[%emt 0:00:02]} Kf6 {[%emt 0:00:02]} 49. Rb2 {[%emt 0:00:07]} Rc3 {[%emt 0:00:13]} 50. Ra2 {[%emt 0:00:02]} Ke7 {[%emt 0:00:02]} 51. Rb2 {[%emt 0:00:04]} Kd6 {[%emt 0:00:30]} 52. Ra2 {[%emt 0:00:09]} Ke7 {[%emt 0:00:26]} 53. Rb2 $1 {[%emt 0:00:02]} Kf6 {[%emt 0:00:03]} 54. Ra2 $1 {[%emt 0:00:03]} Bb6 {[%emt 0:00:01]} 55. Rb2 {[%emt 0:00:07]} Bc7 {[%emt 0:00:01]} 56. Re2 {[%emt 0:00:17]} e5 {[%emt 0:00:19]} 57. fxe5+ {[%emt 0:00:04]} Bxe5 {[%emt 0:00:00]} 58. Ra2 {[%emt 0:00:08]} Ke7 {[%emt 0:00:15]} 59. Re2 {[%emt 0:00:14]} Rc5 {[%emt 0:00:05]} 60. Rd2 {[%emt 0:00:09]} Ra5 {[%emt 0:00:03]} 61. Re2 {[%emt 0:00:14]} Kf6 {[%emt 0:00:01]} 62. Rc2 {[%emt 0:00:03]} Kg7 {[%emt 0:00:02]} 63. Re2 {[%emt 0:00:04]} Kh6 {[%emt 0:00:02]} 64. Re3 {[%emt 0:00:06]} f6 {[%emt 0:00:06]} 65. Be2 {[%emt 0:00:15]} g5 {[%emt 0:00:38]} 66. hxg5+ {[%emt 0:00:02]} fxg5 {[%emt 0:00:00]} 67. Rb3 {[%emt 0:00:04]} Ra2 {[%emt 0:00:04]} 68. Kf1 {[%emt 0:00:11]} g4 {[%emt 0:00:31]} 69. Rb6+ {[%emt 0:00:11]} Kg5 {[%emt 0:00:10]} 70. Rb5 {[%emt 0:00:10]} Kf6 {[%emt 0:00:01] [#] ...Ra3 would be deadly.} 71. Rb6+ $1 {[%emt 0:00:03] The position is equal.} Kg7 {[%emt 0:00:09]} 72. Rb7+ {[%emt 0:00:03]} Kf6 {[%emt 0:00:47]} 73. Rb6+ $1 {[%emt 0:00:02]} Ke7 {[%emt 0:00:02]} 74. Rh6 {[%emt 0:00:13]} Ra1+ {[%emt 0:00:17]} 75. Kg2 {[%emt 0:00:05]} Ra2 {[%emt 0:00:05]} 76. Kf1 {[%emt 0:00:03]} Bd4 {[%emt 0:00:12]} 77. Rxh5 {[%emt 0:00:08]} Ra1+ {[%emt 0:00:03]} 78. Kg2 {[%emt 0:00:02]} Ra2 {[%emt 0:00:03]} 79. Kf1 {[%emt 0:00:01]} Ra1+ {[%emt 0:00:01]} 80. Kg2 {[%emt 0:00:01]} Ra2 {[%emt 0:00:01]} 81. Kf1 {[%emt 0:00:01] Weighted Error Value: White=0.02 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Kravtsiv, Martyn"]
[Black "Anton Guijarro, David"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2598"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "249"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 102,249,8,0,88,20,25,20,25,20,25,21,25,30,30,25,38,38,38,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,11,0,0,0,8,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,8,8,0,0,0,8,8,8,8,8,0,8,8,8,8,8,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,8,8,8,8,8,8,8,8,8,8,8,0,0,0,8,8,8,8,8,8,8,8,8,8,9,8,8,8,8,8,9,8,8,0,12,8,8,8,8,8,8,8,8,8,8,0,8,0,8,0]} 1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:02]} exd5 {[%emt 0:00:01]} 5. Bg5 {[%emt 0:00:02]} c6 {[%emt 0:00:02]} 6. e3 {[%emt 0:00:02]} h6 {[%emt 0:00:02]} 7. Bh4 {[%emt 0:00:34]} Bf5 {[%emt 0:00:04]} 8. Bd3 {[%emt 0:01:54]} Bxd3 {[%emt 0:00:02]} 9. Qxd3 {[%emt 0:00:00]} Be7 {[%emt 0:00:09]} 10. Nge2 {[%emt 0:00:13]} O-O {[%emt 0:00:03]} 11. Bxf6 {[%emt 0:00:28]} Bxf6 {[%emt 0:00:03]} 12. O-O {[%emt 0:00:01]} Be7 {[%emt 0:00:13]} 13. Ng3 {[%emt 0:00:51]} Re8 {[%emt 0:00:44]} 14. f3 {[%emt 0:00:10]} Nd7 {[%emt 0:01:12]} 15. Rad1 {[%emt 0:01:05]} Qb6 {[%emt 0:03:01]} 16. Kh1 {[%emt 0:02:45]} Qxb2 {[%emt 0:01:46]} 17. Rb1 {[%emt 0:00:04]} Qa3 {[%emt 0:00:02]} 18. Rxb7 {[%emt 0:00:06]} Nb6 {[%emt 0:00:15]} 19. Rb1 {[%emt 0:00:34]} Bb4 {[%emt 0:02:21]} 20. Rb3 {[%emt 0:02:33]} Qc1+ {[%emt 0:00:12]} 21. Qf1 {[%emt 0:00:02]} Qc2 {[%emt 0:02:38]} 22. Qe2 {[%emt 0:00:10]} Qc1+ {[%emt 0:00:29]} 23. Qf1 {[%emt 0:00:03]} Qc2 {[%emt 0:00:05]} 24. Qe2 {[%emt 0:00:15]} Qxe2 {[%emt 0:00:26]} 25. Ncxe2 {[%emt 0:00:03]} Bf8 {[%emt 0:00:22]} 26. Rc7 {[%emt 0:00:28]} Rec8 {[%emt 0:00:13]} 27. Rxc8 {[%emt 0:00:10]} Rxc8 {[%emt 0:00:00]} 28. Kg1 {[%emt 0:00:28]} c5 {[%emt 0:00:02]} 29. dxc5 {[%emt 0:00:14]} Rxc5 {[%emt 0:00:01]} 30. Nd4 {[%emt 0:00:41]} Ra5 {[%emt 0:00:22]} 31. Rb2 {[%emt 0:00:52]} Nc4 {[%emt 0:00:01]} 32. Re2 {[%emt 0:00:02]} Ra3 {[%emt 0:00:17]} 33. Nf1 {[%emt 0:00:38]} Bc5 {[%emt 0:00:12]} 34. Nb3 {[%emt 0:00:39]} Bb6 {[%emt 0:00:02]} 35. Kf2 {[%emt 0:00:03]} a5 {[%emt 0:00:07]} 36. Nbd2 {[%emt 0:00:15]} Rxa2 {[%emt 0:00:27]} 37. Nxc4 {[%emt 0:00:02]} Rxe2+ {[%emt 0:00:01]} 38. Kxe2 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 39. Nd2 {[%emt 0:00:02]} c3 {[%emt 0:00:01]} 40. Nc4 {[%emt 0:00:01]} Bc5 {[%emt 0:00:07]} 41. Nxa5 {[%emt 0:00:06]} c2 {[%emt 0:00:25]} 42. Nb3 {[%emt 0:00:01]} Bb6 {[%emt 0:00:01]} 43. Kd3 {[%emt 0:00:04]} f5 {[%emt 0:00:02]} 44. e4 {[%emt 0:00:02]} fxe4+ {[%emt 0:00:02]} 45. fxe4 {[%emt 0:00:02]} Kf7 {[%emt 0:00:01]} 46. Kxc2 {[%emt 0:00:01]} Bg1 {[%emt 0:00:02]} 47. h3 {[%emt 0:00:03]} Kf6 {[%emt 0:00:01]} 48. Nd2 {[%emt 0:00:01]} Ba7 {[%emt 0:00:08]} 49. Nf3 {[%emt 0:00:01]} Ke6 {[%emt 0:00:02]} 50. Kd3 {[%emt 0:00:01]} g6 {[%emt 0:00:02]} 51. Nh4 {[%emt 0:00:03]} Kf6 $1 {[%emt 0:00:02]} 52. Nf3 {[%emt 0:00:03]} (52. g4 $11) 52... Ke6 $16 {[%emt 0:00:02]} 53. Kc4 {[%emt 0:00:09]} ({White should try} 53. Nd4+ $16 Kf6 54. Nc6) 53... Bb6 {[%emt 0:00:02]} 54. Kc3 {[%emt 0:00:06]} Be3 {[%emt 0:00:02]} 55. Kc2 {[%emt 0:00:02]} Ba7 {[%emt 0:00:01]} 56. Kd2 {[%emt 0:00:01]} Bb6 {[%emt 0:00:02]} 57. Ke2 {[%emt 0:00:00]} Ba7 {[%emt 0:00:00]} 58. Nh4 {[%emt 0:00:02]} Ke5 {[%emt 0:00:14]} 59. Kf3 {[%emt 0:00:02]} Kf6 $1 {[%emt 0:00:03]} 60. g3 {[%emt 0:00:14]} Bb8 {[%emt 0:00:04]} 61. Ng2 {[%emt 0:00:03]} h5 {[%emt 0:00:02]} 62. Ne3 {[%emt 0:00:01]} Ke5 {[%emt 0:00:06]} 63. Nd5 {[%emt 0:00:04]} Bd6 {[%emt 0:00:01]} 64. Nf4 {[%emt 0:00:03]} Kf6 {[%emt 0:00:01]} 65. Nd3 {[%emt 0:00:02]} Bb8 {[%emt 0:00:02]} 66. Nb4 {[%emt 0:00:03]} Bd6 {[%emt 0:00:02]} 67. Nd5+ {[%emt 0:00:01]} Ke5 {[%emt 0:00:01]} 68. g4 {[%emt 0:00:00]} hxg4+ {[%emt 0:00:01]} 69. hxg4 {[%emt 0:00:00]} Bb8 {[%emt 0:00:03]} 70. Nb6 {[%emt 0:00:10]} (70. g5 $5 Ke6 $8 71. Nf4+ Kf7 72. Kg4 $11) 70... Bc7 {[%emt 0:00:04]} 71. Nd7+ {[%emt 0:00:01]} Ke6 {[%emt 0:00:06]} 72. Nc5+ {[%emt 0:00:04]} Ke5 {[%emt 0:00:01]} 73. g5 {[%emt 0:00:04]} Kd6 {[%emt 0:00:18]} 74. Nd3 {[%emt 0:00:03]} Ke6 {[%emt 0:00:01]} 75. Kg4 {[%emt 0:00:03]} Bb8 {[%emt 0:00:06]} 76. Nf4+ {[%emt 0:00:02]} Kf7 $1 {[%emt 0:00:01]} 77. Ng2 {[%emt 0:00:05]} Ke6 {[%emt 0:00:01]} 78. Nh4 {[%emt 0:00:03]} Kf7 $1 {[%emt 0:00:01]} 79. Kf3 {[%emt 0:00:02]} Bc7 {[%emt 0:00:02]} 80. Ke2 {[%emt 0:00:02]} Bd8 {[%emt 0:00:02]} 81. Nf3 {[%emt 0:00:01]} Ke6 {[%emt 0:00:01]} 82. Ke3 {[%emt 0:00:01]} Bb6+ {[%emt 0:00:01]} 83. Kf4 {[%emt 0:00:01]} Bc7+ {[%emt 0:00:01]} 84. Ke3 {[%emt 0:00:06]} Bb6+ {[%emt 0:00:01]} 85. Kd3 {[%emt 0:00:00]} Bd8 {[%emt 0:00:03]} 86. Nd4+ {[%emt 0:00:02]} Kd6 {[%emt 0:00:08]} 87. Nf3 {[%emt 0:00:03]} Ke6 {[%emt 0:00:01]} 88. Kd4 {[%emt 0:00:02]} Bb6+ {[%emt 0:00:01]} 89. Kc4 {[%emt 0:00:00]} Be3 {[%emt 0:00:01]} 90. Kb5 {[%emt 0:00:03]} Kd6 {[%emt 0:00:04]} 91. Kb4 {[%emt 0:00:06]} Bc1 {[%emt 0:00:05]} 92. Kc4 {[%emt 0:00:01]} Be3 {[%emt 0:00:02]} 93. Kb5 {[%emt 0:00:02]} Bc1 {[%emt 0:00:10]} 94. Kb6 {[%emt 0:00:02]} Bf4 {[%emt 0:00:05]} 95. Kb7 {[%emt 0:00:02]} Kd7 {[%emt 0:00:01]} 96. Kb6 {[%emt 0:00:08]} Kd6 {[%emt 0:00:01]} 97. Kb5 {[%emt 0:00:00]} Be3 {[%emt 0:00:02]} 98. Kc4 {[%emt 0:00:03]} Ke6 {[%emt 0:00:02]} 99. Kb3 {[%emt 0:00:03]} Kd6 {[%emt 0:00:02]} 100. Kc3 {[%emt 0:00:02]} Bf4 {[%emt 0:00:01]} 101. Kd4 {[%emt 0:00:03]} Ke6 {[%emt 0:00:08]} 102. e5 {[%emt 0:00:01]} Bc1 {[%emt 0:00:04]} 103. Ke4 {[%emt 0:00:01]} Ke7 {[%emt 0:00:12]} 104. Kd5 {[%emt 0:00:02]} Bf4 {[%emt 0:00:01]} 105. e6 {[%emt 0:00:14]} Bc1 {[%emt 0:00:01]} 106. Ke5 {[%emt 0:00:05]} Bb2+ {[%emt 0:00:06]} 107. Kd5 {[%emt 0:00:03]} Bc1 {[%emt 0:00:00]} 108. Ne5 {[%emt 0:00:01]} Bxg5 {[%emt 0:00:02]} 109. Nxg6+ {[%emt 0:00:01]} Ke8 {[%emt 0:00:01]} 110. Ne5 {[%emt 0:00:01]} Bc1 {[%emt 0:00:02]} 111. Nc4 {[%emt 0:00:01]} Bg5 {[%emt 0:00:02]} 112. Ke5 {[%emt 0:00:02]} Be7 {[%emt 0:00:06]} 113. Nb6 {[%emt 0:00:05]} Ba3 {[%emt 0:00:02]} 114. Nd5 {[%emt 0:00:01]} Bb2+ {[%emt 0:00:02]} 115. Kf5 {[%emt 0:00:02]} Ba3 {[%emt 0:00:00]} 116. Nc7+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:02]} 117. Nd5+ {[%emt 0:00:01]} Ke8 {[%emt 0:00:01]} 118. Kf6 {[%emt 0:00:00]} Bb2+ {[%emt 0:00:01]} 119. Kg6 {[%emt 0:00:01]} Ba3 {[%emt 0:00:01]} 120. Nf6+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:02]} 121. Kf5 {[%emt 0:00:01]} Bc1 {[%emt 0:00:05]} 122. Ne4 $1 {[%emt 0:00:01]} Ba3 {[%emt 0:00:03]} 123. Nf6 {[%emt 0:00:02]} Bc1 {[%emt 0:00:01]} 124. Ne4 {[%emt 0:00:00]} Ba3 {[%emt 0:00:01]} 125. Nf6 {[%emt 0:00:01]} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Rasulov, Vugar"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2523"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 14,90,23,9,10,20,51,43,49,31,27,30,32,36,39,4,6,10,8,3,7,0,0,3,12,0,8,0,18,14,18,6,22,22,28,16,10,9,8,0,4,6,6,6,11,-3,-12,-1,0,0,0,0,0,0,10,0,0,-10,0,0,0,-36,-36,-36,-36,-51,-57,-42,-45,-54,-36,-36,0,0,0,-36,0,-25,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:01]} d5 {[%emt 0:00:01]} 4. Bg5 {[%emt 0:00:04][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} Be7 {[%emt 0:00:01]} 5. e3 {[%emt 0:00:01]} h6 {[%emt 0:00:05]} 6. Bh4 {[%emt 0:00:03]} O-O {[%emt 0:00:03]} 7. Nf3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:08]} 8. Rc1 {[%emt 0:00:04]} c5 {[%emt 0:00:17] D63: Queen's Gambit Declined: Classical: 7 Rc1.} 9. dxc5 {[%emt 0:00:40]} g5 {[%emt 0:01:01] 9...Nxc5 is the modern continuation.} 10. Bg3 {[%emt 0:00:49]} Nxc5 {[%emt 0:00:07] White is slightly better.} 11. cxd5 {[%emt 0:00:16]} (11. h4 $5 {[%cal Rh4g5]} g4 12. Ne5 $11) 11... Nxd5 {[%emt 0:00:16]} 12. Nxd5 {[%emt 0:00:19]} Qxd5 {[%emt 0:00:01]} 13. Qxd5 {[%emt 0:00:03]} exd5 {[%emt 0:00:00]} 14. Nd4 {[%emt 0:00:41]} Bd7 {[%emt 0:00:51]} 15. Be2 {[%emt 0:00:57] [#]} Rfc8 $146 {[%emt 0:01:06][%cal Oc5d3]} ({Predecessor:} 15... Rac8 16. O-O Ne4 17. Rfd1 Nxg3 18. hxg3 Bf6 19. Bf3 Be6 20. Nxe6 fxe6 21. Bg4 Kf7 22. Rxc8 Rxc8 23. Rxd5 {½-½ Ivanchuk,V (2710)-Yu,Y (2765) Olympiad-43 Batumi 2018 (7.3)}) 16. O-O {[%emt 0:00:04]} Ne4 {[%emt 0:00:42]} 17. Be5 {[%emt 0:00:08]} f6 {[%emt 0:00:19]} 18. Bg3 {[%emt 0:00:14]} Kf7 {[%emt 0:01:05]} 19. Rfd1 {[%emt 0:00:06]} Rxc1 {[%emt 0:01:43]} 20. Rxc1 {[%emt 0:00:03]} Rc8 {[%emt 0:00:02]} 21. Rxc8 {[%emt 0:00:42]} Bxc8 {[%emt 0:00:01]} 22. Bb8 {[%emt 0:00:00]} a6 {[%emt 0:00:09]} 23. Bh5+ {[%emt 0:00:30]} Kf8 {[%emt 0:00:23]} 24. h3 {[%emt 0:00:36]} Bc5 {[%emt 0:00:19]} 25. Bd1 {[%emt 0:00:30]} Ke7 {[%emt 0:00:25]} 26. Bb3 {[%emt 0:00:07]} Bxd4 {[%emt 0:00:37]} 27. exd4 $11 {[%emt 0:00:00][%mdl 4096] Endgame KBB-KBN} Be6 {[%emt 0:00:05]} 28. Bc2 {[%emt 0:00:03]} Nd6 {[%emt 0:00:20]} 29. Ba7 {[%emt 0:00:13]} Bf5 {[%emt 0:00:11]} 30. Bd1 {[%emt 0:00:11]} Nc4 {[%emt 0:00:45]} 31. b3 {[%emt 0:00:10]} Nb2 {[%emt 0:00:11]} 32. Bc5+ {[%emt 0:00:21]} Ke6 {[%emt 0:00:25]} 33. Be2 {[%emt 0:00:25]} Nd3 {[%emt 0:00:29] [#] White must now prevent ...Nxc5.} 34. Ba3 {[%emt 0:01:08]} Nf4 {[%emt 0:00:08]} 35. Bd1 {[%emt 0:00:04]} Bb1 {[%emt 0:00:15]} 36. g3 {[%emt 0:00:03]} Nd3 {[%emt 0:00:27]} 37. Kf1 {[%emt 0:00:36]} b5 {[%emt 0:00:03][%cal Ob5b4] [#] And now ...b4! would win.} (37... Bxa2 $2 38. Bc2 $18) 38. Bf8 {[%emt 0:00:36]} Bxa2 {[%emt 0:00:19]} 39. h4 {[%emt 0:00:47]} Nc1 {[%emt 0:00:17]} 40. b4 {[%emt 0:00:34]} Bc4+ {[%emt 0:00:02]} 41. Kg2 {[%emt 0:00:00]} Be2 {[%emt 0:00:03]} 42. Bc2 {[%emt 0:00:16]} Bd3 {[%emt 0:00:12]} 43. Bd1 {[%emt 0:00:01]} Be2 {[%emt 0:00:03]} 44. Bc2 {[%emt 0:00:04]} Bd3 {[%emt 0:01:08]} 45. Bd1 {[%emt 0:00:03]} Be2 {[%emt 0:00:01] Weighted Error Value: White=0.06 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.2"]
[White "Gharibyan, Mamikon"]
[Black "Sadhwani, Raunak"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2500"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,65,6,12,-6,11,-9,2,0,0,0,-3,0,12,18,12,31,29,20,18,6,5,11,30,0,0,0,0,-16,36,27,29,42,53,11,111,70,111,88,140,101,123,0,6,-93,-77,-66,79,-63,-52,-44,105,95,868,855,957,903,748,750]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 3. c3 {[%emt 0:00:15]} e6 {[%emt 0:00:04]} 4. Bf4 {[%emt 0:00:02]} Bd6 {[%emt 0:00:03]} 5. e3 {[%emt 0:00:01]} O-O {[%emt 0:00:02]} 6. Nbd2 {[%emt 0:00:08] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} c5 {[%emt 0:00:04]} 7. Bg3 {[%emt 0:00:05]} Qc7 {[%emt 0:00:04]} 8. dxc5 {[%emt 0:00:05] The position is equal.} Qxc5 {[%emt 0:00:10]} 9. Bd3 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:16]} 10. Qe2 {[%emt 0:00:11]} Qc7 {[%emt 0:00:09]} 11. e4 {[%emt 0:00:20] e5 is the strong threat.} dxe4 {[%emt 0:00:01]} 12. Nxe4 {[%emt 0:00:07]} Nxe4 {[%emt 0:00:02]} 13. Qxe4 {[%emt 0:00:03][%csl Gd3][%cal Re4h7]} Nf6 {[%emt 0:00:01]} 14. Qe2 {[%emt 0:00:15] [#]} Rd8 $146 {[%emt 0:00:16]} ({Predecessor:} 14... b6 15. Rd1 Rd8 16. O-O Bb7 17. Ng5 h6 18. Ne4 Nxe4 19. Bxe4 Bxg3 20. hxg3 Rac8 {½-½ Schulze,M (2123)-Buckels,V (2304) GER-ch Net blitz sf 2021 (2)}) 15. O-O-O {[%emt 0:00:28]} b6 {[%emt 0:00:37]} 16. Ne5 {[%emt 0:02:53]} Bb7 {[%emt 0:00:11]} 17. f4 {[%emt 0:00:39]} a5 {[%emt 0:00:55][%cal Ob6b5]} 18. Kb1 {[%emt 0:01:07]} a4 {[%emt 0:00:01]} (18... b5 $11) 19. a3 $1 $14 {[%emt 0:00:03]} Nd5 {[%emt 0:00:22]} 20. c4 {[%emt 0:00:40]} (20. Qh5 g6 21. Qe2 Nxc3+ 22. bxc3 Qxc3 $17) 20... Nf6 {[%emt 0:00:01]} 21. Bh4 {[%emt 0:00:11]} Be7 {[%emt 0:00:02]} (21... Bxe5 $1 $11 {keeps the balance.} 22. fxe5 Rxd3 23. Rxd3 Be4) 22. Bc2 {[%emt 0:00:21]} g6 {[%emt 0:00:13]} 23. Rhf1 {[%emt 0:00:33] White is more active.} Nh5 {[%emt 0:02:51]} (23... Ne8 $142 24. Bxe7 Qxe7) 24. Rxd8+ {[%emt 0:00:32]} Rxd8 {[%emt 0:01:34]} 25. Be1 {[%emt 0:02:43]} ({White should play} 25. Bxe7 $16 Qxe7 26. Bxa4) 25... f6 {[%emt 0:01:24] [#]} 26. Nxg6 {[%emt 0:00:30]} hxg6 $17 {[%emt 0:00:00]} 27. Qxe6+ {[%emt 0:00:01]} Kh8 {[%emt 0:02:00]} (27... Kf8 $1 $15 {keeps the upper hand.} 28. Bxg6 (28. Bxa4 $2 Bxg2 29. Rf2 Nxf4 $19) 28... Rd1+ 29. Kc2 (29. Ka2 $2 Bd5 $19 {[%mdl 64] Double Attack}) 29... Bd5) 28. Bxg6 {[%emt 0:01:06]} (28. Qg4 $2 Qxc4 29. Rf2 (29. Qxg6 $2 Rd1+ {[%mdl 64] Deflection} 30. Bxd1 Be4+ $19) 29... Be4 $19) (28. Bc3 $16 {And now g4 would win.} Bc8 29. Qf7) 28... Rd1+ $15 {[%emt 0:02:33]} (28... Nxf4 {is a self mate.} 29. Rxf4 Rd1+ 30. Ka2 Bd8 31. Qh3+ Kg8 32. Rh4 Kf8 33. Bb4+) (28... Bxg2 $2 29. Qg4 Bc5 30. Qxg2 $18) 29. Kc2 $1 {[%emt 0:00:30]} Rd4 {[%emt 0:00:44]} (29... Nxf4 $2 30. Rxf4 $18) (29... Bd5 $2 30. Qh3 $18) (29... Rd6 $1 $15 {stays ahead.} 30. Qf7 Ng7) 30. Bc3 $40 {[%emt 0:00:31][%mdl 1152] White has strong compensation. Black is in trouble. Really sharp!} (30. Bxh5 $2 Be4+ 31. Kc1 Rxc4+ 32. Bc3 Rxc3+ 33. bxc3 Qxc3+ 34. Kd1 Qd3+ 35. Ke1 Qe3+ 36. Kd1 Bc2+ {[%mdl 64] Discovered Attack} 37. Kxc2 Qxe6 $19) 30... Bc8 $2 {[%emt 0:00:53][%mdl 8192]} (30... Qxc4 $16 31. Qxc4 Rxc4) 31. Qf7 $18 {[%emt 0:00:40][%csl Gg6][%cal Rf7h7] White is clearly winning.} Ng7 {[%emt 0:00:00]} 32. Re1 {[%emt 0:00:22][%cal Oe1e7]} (32. Bxd4 $2 {too greedy.} Be6 33. Bc3 Bxc4 $19) 32... Be6 {[%emt 0:00:50]} 33. Rxe6 {[%emt 0:00:13] Weighted Error Value: White=0.27 (precise) /Black=0.31} (33. Bxd4 $2 {perishes.} Qxc4+ 34. Bc3 Bxf7 $19) 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Andreikin, Dmitry"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2729"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 17,134,18,16,0,3,0,42,42,35,44,36,32,38,26,64,64,64,40,42,41,50,33,71,50,47,51,55,56,58,56,58,58,62,60,67,62,62,62,62,62,141,21,30,25,43,24,27,22,18,30,18,21,44,36,58,20,20,20,21,21,20,0,106,0,97,97,149,109,94,9,9,9,9,9,38,39,56,61,99,70,70,70,184,177,194,148,135,0,171,140,180,170,155,155,194,150,150,52,305,134,1716,1791,1606,1470,1618,1466,1281,1148,1822,1687,1048,557,12834,12835,12837,12838,12843,12843,12846]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:01]} d5 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:02]} Bb4+ {[%emt 0:00:02]} 5. Nd2 {[%emt 0:00:01]} O-O {[%emt 0:00:04]} 6. Ngf3 {[%emt 0:00:01]} b6 {[%emt 0:00:16]} 7. O-O {[%emt 0:00:03]} Bb7 {[%emt 0:00:18]} 8. Ne5 {[%emt 0:00:01]} Nbd7 {[%emt 0:01:26]} 9. cxd5 {[%emt 0:00:03]} exd5 {[%emt 0:00:53]} 10. Qa4 {[%emt 0:00:06] E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} a5 {[%emt 0:01:51]} 11. Ndf3 {[%emt 0:02:17]} Qe8 {[%emt 0:00:51] [#] Strongly threatening ...Nxe5.} 12. Nxd7 $146 {[%emt 0:00:41] White is slightly better.} ({Predecessor:} 12. Qc2 Bd6 13. Bf4 h6 14. Rac1 Nh5 15. Nxd7 Qxd7 16. Bxd6 cxd6 17. Nh4 Nf6 18. Qc7 Qxc7 19. Rxc7 {1-0 Gupta,A (2619)-Ahmed,S (2305) Kolkata op 3rd 2018 (7)}) 12... Qxd7 {[%emt 0:02:49]} 13. Qxd7 {[%emt 0:00:02]} Nxd7 {[%emt 0:00:02]} 14. Bf4 {[%emt 0:00:01]} c6 {[%emt 0:00:45]} 15. Rfc1 {[%emt 0:00:01]} Rae8 {[%emt 0:00:21]} 16. Bh3 {[%emt 0:00:10]} f5 {[%emt 0:00:04]} 17. Ne5 {[%emt 0:00:09]} Nxe5 {[%emt 0:00:52]} 18. Bxe5 {[%emt 0:00:00]} Be7 {[%emt 0:00:03]} 19. e3 {[%emt 0:00:20]} h5 {[%emt 0:00:19]} 20. Rc3 {[%emt 0:00:47]} Rc8 {[%emt 0:00:17]} 21. Rac1 {[%emt 0:01:25]} g6 {[%emt 0:00:14]} 22. Rb3 {[%emt 0:00:41]} b5 {[%emt 0:00:07]} 23. Rbc3 {[%emt 0:00:01]} Rfe8 {[%emt 0:00:44]} 24. Bg2 {[%emt 0:00:04]} Kf7 {[%emt 0:00:22]} 25. f4 {[%emt 0:00:03]} Ke6 {[%emt 0:00:31]} 26. Kf2 {[%emt 0:00:02]} Kd7 {[%emt 0:00:18]} 27. Bf1 {[%emt 0:00:15] White is more active.} b4 {[%emt 0:00:17]} 28. R3c2 {[%emt 0:00:02][%cal Oe3e4]} a4 {[%emt 0:00:35]} (28... Bd6 $14) 29. Bd3 {[%emt 0:00:08]} (29. e4 $1 $16 {[%cal Re4d5] exd5 is the strong threat.} fxe4 30. Bh3+ Kd8 31. Be6 (31. Bxc8 Kxc8 32. Rg1 Kd7 $16)) 29... Ra8 $11 {[%emt 0:00:10]} 30. h3 {[%emt 0:00:05]} Ba6 {[%emt 0:00:33]} 31. Ke2 {[%emt 0:01:01]} Rec8 {[%emt 0:00:11] [#]} 32. g4 $1 {[%emt 0:00:21]} hxg4 {[%emt 0:00:04]} 33. hxg4 {[%emt 0:00:00]} fxg4 {[%emt 0:00:02]} 34. Rg1 {[%emt 0:00:01]} c5 {[%emt 0:00:12]} 35. dxc5 {[%emt 0:00:06]} Rxc5 {[%emt 0:00:01]} 36. Rxc5 {[%emt 0:00:07]} Bxc5 {[%emt 0:00:00]} 37. Rxg4 {[%emt 0:00:04]} Bxd3+ {[%emt 0:00:07]} 38. Kxd3 $14 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} Ra6 {[%emt 0:00:01]} 39. Rh4 {[%emt 0:00:16]} b3 {[%emt 0:00:33]} (39... Re6 $11) 40. axb3 {[%emt 0:00:04]} ({White has to play} 40. Rh7+ $1 $16 Kc6 41. Rc7+ Kb6 42. a3) 40... axb3 {[%emt 0:00:01]} (40... a3 $1 $11 {keeps the balance.} 41. Rh7+ Kc6 42. bxa3 Rxa3) 41. Rh7+ $16 {[%emt 0:00:10]} Ke6 {[%emt 0:00:04]} ({Black should try} 41... Kc6) 42. Rc7 {[%emt 0:00:11]} Be7 {[%emt 0:00:12]} 43. Rb7 {[%emt 0:00:10]} (43. Bd4 $16) 43... g5 $11 {[%emt 0:00:01]} 44. fxg5 {[%emt 0:00:09]} ({Don't take} 44. Rxb3 gxf4 45. exf4 (45. Bxf4 Bf6 $14) 45... Bd6 $14) 44... Bxg5 {[%emt 0:00:04]} 45. Bd4 {[%emt 0:00:01]} Ra1 {[%emt 0:00:04]} 46. Rxb3 {[%emt 0:00:03]} Rd1+ {[%emt 0:00:08]} 47. Kc2 {[%emt 0:00:05]} Rh1 {[%emt 0:00:05]} 48. Rb5 {[%emt 0:00:06]} Re1 {[%emt 0:00:03]} 49. Kd2 {[%emt 0:00:03]} Rh1 {[%emt 0:00:03]} (49... Ra1 $14) 50. b4 $18 {[%emt 0:00:06]} Rb1 {[%emt 0:00:03]} 51. Kc2 {[%emt 0:00:06]} (51. Rb6+ $18 Kf5 52. b5) 51... Re1 $16 {[%emt 0:00:01]} 52. Kd2 {[%emt 0:00:02]} Rb1 {[%emt 0:00:01]} 53. Rb7 {[%emt 0:00:03]} Kf5 {[%emt 0:00:02]} 54. Kc2 {[%emt 0:00:12]} Re1 {[%emt 0:00:02]} 55. Kd3 {[%emt 0:00:05]} Rd1+ {[%emt 0:00:03] [#]} 56. Ke2 $1 {[%emt 0:00:00]} Rb1 {[%emt 0:00:01]} 57. b5 {[%emt 0:00:08]} ({White should play} 57. Rb6 $16) 57... Ke4 $2 {[%emt 0:00:02][%mdl 8192] [#]} (57... Ke6 $1 $14) 58. Rb8 {[%emt 0:00:01]} (58. b6 $1 $18 {is the precise move to win.}) 58... Rb3 $2 {[%emt 0:00:07][%mdl 8192] Loses the game.} (58... Kf5 $16 59. b6 Ke6) 59. Re8+ $18 {[%emt 0:00:04] White is clearly winning.} Kf5 {[%emt 0:00:02]} 60. Re5+ {[%emt 0:00:01]} Kg6 {[%emt 0:00:03]} 61. Rxd5 {[%emt 0:00:02]} Be7 {[%emt 0:00:05]} 62. Kd2 {[%emt 0:00:04]} Kf7 {[%emt 0:00:02]} 63. Kc2 {[%emt 0:00:03]} Rb4 {[%emt 0:00:01]} 64. Rf5+ {[%emt 0:00:08]} Ke8 {[%emt 0:00:05]} 65. Re5 {[%emt 0:00:04]} Rc4+ {[%emt 0:00:02]} 66. Kd3 {[%emt 0:00:00]} Rc1 {[%emt 0:00:01]} 67. Bb2 {[%emt 0:00:09]} Rc5 {[%emt 0:00:03] Weighted Error Value: White=0.23 (precise) /Black=0.27 (precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Eljanov, Pavel"]
[Black "Rasulov, Vugar"]
[Result "1/2-1/2"]
[ECO "E53"]
[WhiteElo "2705"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 21,110,0,0,0,0,0,0,0,7,0,0,0,0,14,8,-16,-26,-22,-19,-91,-83,-84,-14,-18,-17,-233,-223,-225,-227,-221,-205,-250,-216,-364,-176,-204,-191,-192,-168,-200,-166,-275,-10,-17,0,0,0,0,0,0,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:01]} Bb4 {[%emt 0:00:02]} 4. e3 {[%emt 0:00:02]} O-O {[%emt 0:00:01]} 5. Bd3 {[%emt 0:00:09]} d5 {[%emt 0:00:01]} 6. a3 {[%emt 0:00:03]} Bxc3+ {[%emt 0:00:06]} 7. bxc3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 8. Bxc4 {[%emt 0:00:01]} c5 {[%emt 0:00:00]} 9. Nf3 {[%emt 0:00:11]} Qc7 {[%emt 0:00:02]} 10. Be2 {[%emt 0:00:01]} b6 {[%emt 0:00:01]} 11. O-O {[%emt 0:00:08] 11.Bb2 is the hot move.} Bb7 {[%emt 0:00:03]} 12. Bb2 {[%emt 0:00:03] E53: Nimzo-Indian: Rubinstein: Main Line (4...0-0 5 Nf3 d5 6 Bd3 c5 7 0-0).} Nc6 {[%emt 0:00:13]} 13. c4 {[%emt 0:00:15]} Rfd8 {[%emt 0:00:18]} 14. Rc1 {[%emt 0:00:13]} Rac8 {[%emt 0:00:26]} 15. Re1 {[%emt 0:00:24][%cal Od4d5]} cxd4 {[%emt 0:00:28]} 16. exd4 {[%emt 0:00:02][%cal Od4d5]} Qf4 {[%emt 0:00:05] [#]} 17. h3 $146 {[%emt 0:04:16]} ({Predecessor:} 17. Bd3 Na5 18. Ne5 Qg5 19. g3 Qh5 20. Be2 Qh3 21. Bf1 {1-0 Sciarretta,R (2239)-Pazderski,L (2121) SA-2011-0-00181}) 17... Na5 {[%emt 0:01:52]} 18. d5 {[%emt 0:00:37]} exd5 {[%emt 0:00:34]} ({Resist} 18... Nxc4 19. Bxf6 gxf6 20. g3 $16) 19. Be5 {[%emt 0:00:13] This pair of bishops is nice.} Qh6 {[%emt 0:00:09][%cal Rd5c4]} 20. Nd4 {[%emt 0:01:56]} (20. c5 $1 $11) 20... dxc4 $17 {[%emt 0:00:43][%cal Oa5b3]} 21. Bf3 {[%emt 0:00:01] Strongly threatening Bxb7.} Re8 {[%emt 0:01:28]} ({Black should play} 21... Nd7 $17 22. Bxb7 Nxb7 23. Bxg7 Qxg7) 22. Bxb7 {[%emt 0:02:43]} (22. Nf5 {with more complications.} Qg5 23. Bxb7 Nxb7 24. g4) 22... Nxb7 {[%emt 0:00:02]} 23. Qf3 $2 {[%emt 0:00:44] [#]} (23. Nf5 $11 {and White stays safe.} Qg5 24. g4) 23... Rxe5 $1 $19 {[%emt 0:00:30][%mdl 64] Deflection} 24. Qxb7 {[%emt 0:00:02]} Rce8 {[%emt 0:00:09]} 25. Red1 {[%emt 0:00:21]} Qf4 {[%emt 0:01:37]} 26. Qxa7 {[%emt 0:00:16]} Rd5 {[%emt 0:00:21]} 27. Nf3 {[%emt 0:00:28]} (27. g3 $142 Qe4 28. Rxc4) 27... b5 {[%emt 0:00:18]} (27... Rxd1+ $142 28. Rxd1 c3) 28. Qb7 {[%emt 0:00:38]} h6 {[%emt 0:00:12]} 29. Re1 {[%emt 0:00:43]} Rb8 {[%emt 0:00:35]} 30. Qa7 {[%emt 0:00:09]} Rc8 {[%emt 0:00:13]} 31. Qa6 {[%emt 0:00:09]} (31. a4 $142) 31... Rcd8 $2 {[%emt 0:00:48] [#]} (31... Qc7 $19 {...Rb8 is the strong threat.} 32. Re5 Rcd8 33. Rxd5 Rxd5) 32. a4 $1 $11 {[%emt 0:00:10][%cal Ba3a4,Ba4b5,Bb5b6][%mdl 32] The position is equal.} Ne4 {[%emt 0:00:55]} 33. axb5 {[%emt 0:00:11]} Nd2 {[%emt 0:01:45]} 34. Nxd2 {[%emt 0:00:11]} Rxd2 {[%emt 0:00:00]} 35. Qa7 {[%emt 0:00:12]} Rb2 {[%emt 0:00:17]} 36. Qe3 {[%emt 0:00:28]} Qh4 {[%emt 0:00:29]} (36... Rd4 {simplifies} 37. g3 Qxe3 38. Rxe3 Rxb5 39. Re8+ Kh7) 37. b6 {[%emt 0:00:17]} Kh7 {[%emt 0:00:36]} 38. Qe4+ {[%emt 0:00:10]} Qxe4 {[%emt 0:00:01]} 39. Rxe4 {[%emt 0:00:00][%mdl 4096] Endgame KRR-KRR} Rdd2 {[%emt 0:00:06]} 40. Rf4 {[%emt 0:00:01]} f6 {[%emt 0:00:06]} 41. Rcxc4 {[%emt 0:00:03]} Rxb6 {[%emt 0:00:00]} 42. Rc7 {[%emt 0:00:02]} h5 {[%emt 0:00:08] Prevents Rg4} 43. g4 {[%emt 0:00:02]} h4 {[%emt 0:00:11]} 44. Kg2 {[%emt 0:00:08]} Kg6 {[%emt 0:00:03]} 45. Re4 {[%emt 0:00:06]} Rbb2 {[%emt 0:00:16]} 46. Rf4 {[%emt 0:00:01]} Rb3 {[%emt 0:00:06]} 47. Rf3 {[%emt 0:00:08]} Rbb2 {[%emt 0:00:02]} 48. Rf4 {[%emt 0:00:03]} Rd1 {[%emt 0:00:18]} 49. Re4 {[%emt 0:00:04] Threatens to win with Ree7.} Rbb1 {[%emt 0:00:23]} 50. Ree7 {[%emt 0:00:05]} Rg1+ {[%emt 0:00:00]} 51. Kf3 {[%emt 0:00:01]} Rb3+ {[%emt 0:00:01]} 52. Ke2 {[%emt 0:00:02]} Rb2+ {[%emt 0:00:04]} 53. Kf3 {[%emt 0:00:02]} Rb3+ {[%emt 0:00:01]} 54. Ke2 {[%emt 0:00:02]} (54. Kf4 $5 Rb4+ $8 55. Kf3 Rb3+ $11) 54... Rb2+ {[%emt 0:00:18]} 55. Kf3 {[%emt 0:00:01]} Rb3+ {[%emt 0:00:04] And White is the lucky defender.   Weighted Error Value: White=0.21 (precise) /Black=0.20 (precise)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Anton Guijarro, David"]
[Black "Kravtsiv, Martyn"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2690"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 19,146,16,17,20,24,0,18,18,19,8,4,7,4,12,21,7,37,7,15,28,19,21,40,19,25,0,17,7,7,7,7,5,9,5,8,10,37,0,0,14,28,18,56,58,58,66,52,51,127,19,27,20,23,12,21,21,22,24,21,14,16,0,93,27,21,14,54,54,58,59,296,91,234,227,227,227,227,227,310,291,295,14,16,18,18,0,0,0,8,8,221,7,203,196,210,196,229,229,221,189,207,8,403,8,8,8,8,8,138,8,8,8,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:03][%cal Bf1b5,Bb5a4,Ba4b3,Bb3a2][%mdl 32]} a6 {[%emt 0:00:06]} 4. Ba4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:03]} Be7 {[%emt 0:00:02]} 6. Re1 {[%emt 0:00:03]} b5 {[%emt 0:00:05]} 7. Bb3 {[%emt 0:00:04]} d6 {[%emt 0:00:09]} 8. c3 {[%emt 0:00:09]} O-O {[%emt 0:00:03]} 9. h3 {[%emt 0:00:05]} Bb7 {[%emt 0:00:10]} 10. d4 {[%emt 0:00:07]} Re8 {[%emt 0:00:18]} 11. a3 {[%emt 0:00:44] C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations.} Bf8 {[%emt 0:00:29]} 12. Ba2 {[%emt 0:00:32] 12.d5 is a critical line.} h6 {[%emt 0:00:51]} 13. d5 {[%emt 0:00:09]} Nb8 {[%emt 0:00:05][%cal Bc6b8,Bb8d7,Bd7c5][%mdl 32] [#]} 14. b3 $146 {[%emt 0:00:07]} ({Predecessor:} 14. c4 c6 15. Nc3 bxc4 16. dxc6 Bxc6 17. Bxc4 Qc7 18. Nh4 Bd7 {1-0 Shirov,A (2673)-Erdos,V (2615) EU-chT 23rd Terme Catez 2021 (5.1)}) 14... c6 {[%emt 0:00:13][%cal Rc6d5]} 15. c4 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:00]} 16. Nc3 {[%emt 0:00:40]} Rc8 {[%emt 0:01:36]} 17. Bd2 {[%emt 0:02:26]} g6 {[%emt 0:00:56]} 18. Qe2 {[%emt 0:02:53]} bxc4 {[%emt 0:01:37]} 19. bxc4 {[%emt 0:00:00]} Nc5 {[%emt 0:00:02]} 20. Rab1 {[%emt 0:00:17]} Rb8 {[%emt 0:00:39]} 21. Rb2 {[%emt 0:01:07]} Ba8 {[%emt 0:00:45]} 22. Reb1 {[%emt 0:00:12]} Qc7 {[%emt 0:01:28]} 23. Bb3 {[%emt 0:00:52]} Nxb3 {[%emt 0:00:37]} 24. Rxb3 {[%emt 0:00:01]} Rxb3 {[%emt 0:00:01]} 25. Rxb3 {[%emt 0:00:01]} Rb8 {[%emt 0:00:00]} 26. Qd1 {[%emt 0:00:25]} Nd7 {[%emt 0:01:35]} 27. Be3 {[%emt 0:01:09]} cxd5 {[%emt 0:00:40]} 28. cxd5 {[%emt 0:00:17]} Rxb3 {[%emt 0:01:39]} 29. Qxb3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:01]} 30. Nd2 {[%emt 0:00:19]} Bc8 {[%emt 0:00:22]} 31. Qc4 {[%emt 0:00:27]} Qxc4 {[%emt 0:00:40]} 32. Nxc4 {[%emt 0:00:00]} f5 {[%emt 0:00:01]} 33. f3 {[%emt 0:00:03]} Kf7 {[%emt 0:00:12]} (33... Nf6 $14) 34. Na5 {[%emt 0:00:15] White is much more active.} (34. Bxh6 $16 Bxh6 35. Nxd6+ Kf6 36. Nxc8) 34... Nf6 $11 {[%emt 0:00:11]} 35. Kf2 {[%emt 0:01:30]} Ke8 {[%emt 0:00:05]} 36. Nc6 {[%emt 0:00:14]} Bd7 {[%emt 0:00:12]} 37. Ke2 {[%emt 0:00:08]} fxe4 {[%emt 0:00:07]} 38. fxe4 {[%emt 0:00:02]} g5 {[%emt 0:00:00]} 39. a4 {[%emt 0:00:13]} Be7 {[%emt 0:00:11]} 40. Kd3 {[%emt 0:00:06]} g4 {[%emt 0:00:30]} (40... Nh5 $11) 41. hxg4 {[%emt 0:00:21]} ({Don't play} 41. Bxh6 $6 gxh3 42. gxh3 Bxh3 $11) (41. h4 $16) 41... Nxg4 {[%emt 0:00:02]} 42. Bb6 {[%emt 0:00:07]} Bf8 {[%emt 0:00:01]} 43. Na2 {[%emt 0:00:13]} Nf6 {[%emt 0:00:11]} 44. Nab4 {[%emt 0:00:10]} Nh5 $2 {[%emt 0:00:01]} ({Black should play} 44... Bc8 $14) 45. Be3 $2 {[%emt 0:00:04]} (45. Nxa6 $18 {has better winning chances.} Nf4+ 46. Kd2) 45... a5 {[%emt 0:00:01]} 46. Na2 $18 {[%emt 0:00:16]} ({Not} 46. Nxa5 Bxa4 47. Nc2 Bb5+ 48. Nc4 Nf6 $11) 46... Nf4+ {[%emt 0:00:05]} 47. Bxf4 {[%emt 0:00:02]} exf4 {[%emt 0:00:00][%mdl 4096] Endgame KBB-KNN} 48. Nc3 {[%emt 0:00:01]} h5 {[%emt 0:00:03]} 49. Nxa5 {[%emt 0:00:06]} h4 {[%emt 0:00:02] [#]} 50. Nc6 $2 {[%emt 0:00:04]} (50. Ke2 $1 $18) 50... f3 $1 $11 {[%emt 0:00:02][%mdl 64] Deflection} 51. gxf3 {[%emt 0:00:01]} h3 {[%emt 0:00:00]} 52. Ne2 {[%emt 0:00:00] aiming for Ng3.} (52. Nd1 $5) 52... Bh6 {[%emt 0:00:01] ...Bxc6 is the strong threat.} (52... h2 $5 53. Ng3 $8 Bh6 $11) 53. Ng3 {[%emt 0:00:05]} Bf4 {[%emt 0:00:01]} 54. Nh1 {[%emt 0:00:01] Black must now prevent Ke2.} Bc8 $2 {[%emt 0:00:01]} (54... h2 $1 $11) 55. Nb4 $2 {[%emt 0:00:04]} (55. Ke2 $18) 55... h2 $2 {[%emt 0:00:04]} (55... Bd7 $1 $11) 56. a5 $18 {[%emt 0:00:03]} Kd7 {[%emt 0:00:01]} 57. Ke2 {[%emt 0:00:06]} ({Much less strong is} 57. a6 $6 Kc7 $16) 57... Kc7 {[%emt 0:00:03]} 58. Kf2 {[%emt 0:00:07]} Bd7 {[%emt 0:00:01]} 59. Kg2 {[%emt 0:00:01]} Bd2 {[%emt 0:00:04]} 60. Nc6 {[%emt 0:00:02]} (60. Nc2 $18) 60... Bf4 $2 {[%emt 0:00:11][%mdl 8192]} (60... Bxc6 $11 {and Black has nothing to worry.} 61. dxc6 Bxa5) 61. a6 $2 {[%emt 0:00:03]} (61. Nd4 $18 {Ne6+ would be deadly.} Bd2 62. Ne6+ Kb7 63. Ng3) 61... Bxc6 $11 {[%emt 0:00:02]} 62. dxc6 {[%emt 0:00:01]} Kxc6 {[%emt 0:00:00] KB-KN} (62... Be3 $2 63. Ng3 $18) 63. Nf2 {[%emt 0:00:02] Threatening Nd3.} (63. a7 {looks sharper.} Kb7 64. Nf2 d5 65. exd5 Kxa7 66. Nd3) 63... Kb6 {[%emt 0:00:01] [#]} (63... d5 $1 $11 {remains equal.}) 64. Ng4 {[%emt 0:00:03]} (64. Nd3 $1 $16 {[%cal Rd3f4]} Bd2 65. Kxh2) 64... Kxa6 {[%emt 0:00:03] The position is equal.} 65. Nxh2 {[%emt 0:00:00]} d5 {[%emt 0:00:12]} 66. exd5 {[%emt 0:00:04]} Kb5 {[%emt 0:00:01]} 67. Ng4 {[%emt 0:00:04]} Kc5 {[%emt 0:00:01]} 68. Nf6 {[%emt 0:00:01]} Be5 {[%emt 0:00:09]} 69. Nd7+ {[%emt 0:00:14]} Kxd5 {[%emt 0:00:00]} 70. Nxe5 {[%emt 0:00:01]} Kxe5 {[%emt 0:00:01]} 71. Kg3 {[%emt 0:00:00] Threatening mate with Kg4.} Kf5 {[%emt 0:00:01]} 72. f4 {[%emt 0:00:01]} Kf6 {[%emt 0:00:01]} 73. f5 {[%emt 0:00:00]} Kxf5 {[%emt 0:00:01] Blacks defense is rewarded with a draw.   Weighted Error Value: White=0.37/Black=0.42} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Fedoseev, Vladimir"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2680"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 11,104,0,-1,-1,18,16,18,8,26,18,26,27,33,28,35,25,31,43,41,42,69,68,69,46,83,38,38,41,51,26,26,18,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-7,-8,-8,-8,0,0,0,-8,-8,-8,0,0,0,-8,0,0,0]} 1. Nf3 {[%emt 0:00:24]} d5 {[%emt 0:00:11]} 2. g3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 3. Bg2 {[%emt 0:00:40]} g6 {[%emt 0:00:02]} 4. b3 {[%emt 0:00:17]} Bg7 {[%emt 0:00:08]} 5. Bb2 {[%emt 0:00:01]} O-O {[%emt 0:00:03]} 6. O-O {[%emt 0:00:01]} c5 {[%emt 0:00:22]} 7. e3 {[%emt 0:00:36] A05: Réti Opening: 1 Nf3 Nf6.} b6 {[%emt 0:00:48]} 8. d4 {[%emt 0:00:29]} Bb7 {[%emt 0:00:15]} 9. dxc5 {[%emt 0:00:16]} bxc5 {[%emt 0:00:02]} 10. Nbd2 {[%emt 0:00:03] [#]} a5 $146 {[%emt 0:01:00]} ({Predecessor:} 10... Nc6 11. c4 e6 12. cxd5 exd5 13. Ne5 Qc7 14. Nxc6 Bxc6 15. Qc2 Bb7 16. Rac1 Rac8 {0-1 Slaba,A (1932)-Puskar,D (1818) SVK-chT3A2 1819 2018 (5.2)}) 11. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:55]} 12. Rc1 {[%emt 0:00:12]} Nbd7 {[%emt 0:00:01]} 13. Ne5 {[%emt 0:00:14]} Nxe5 {[%emt 0:00:12]} 14. Bxe5 {[%emt 0:00:03]} Qb6 {[%emt 0:00:00]} 15. Qc2 {[%emt 0:00:23]} Rfc8 {[%emt 0:00:52]} 16. Rfd1 {[%emt 0:00:18]} a4 {[%emt 0:00:22]} 17. Rb1 {[%emt 0:00:57]} Qa7 {[%emt 0:00:47]} 18. Qb2 {[%emt 0:00:11] White is much more active.} Ne8 {[%emt 0:00:03]} 19. Bxg7 {[%emt 0:00:15]} Nxg7 {[%emt 0:00:00]} 20. b4 {[%emt 0:01:10]} (20. Nf3 $5 {[%cal Rf3e5]}) 20... cxb4 $1 {[%emt 0:00:31]} 21. Qxb4 {[%emt 0:00:05]} Rab8 {[%emt 0:00:02]} 22. Qe7 {[%emt 0:01:00]} Nf5 {[%emt 0:00:33][%cal Bg7f5,Bf5e7,Be7c6,Bc6a5,Ba5b3,Bb3d2,Bd2f3][%mdl 32] The position is equal.} 23. Qf6 {[%emt 0:00:36]} dxc4 {[%emt 0:00:42]} 24. Bxb7 {[%emt 0:00:18]} Rxb7 {[%emt 0:00:00]} 25. Rxb7 {[%emt 0:00:54]} Qxb7 {[%emt 0:00:00]} 26. Nxc4 {[%emt 0:00:03][%mdl 64] [#] Deflection, Back Rank} Qe7 {[%emt 0:00:44]} 27. Qxe7 {[%emt 0:00:27]} Nxe7 $11 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} 28. Nb6 {[%emt 0:00:02][%csl LRa4,LRc8]} Rc2 {[%emt 0:00:04]} 29. a3 {[%emt 0:00:10]} Ra2 {[%emt 0:01:45]} 30. Rd3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:02]} 31. f4 {[%emt 0:02:09] Prevents Ne5} Na5 {[%emt 0:00:17]} 32. g4 {[%emt 0:00:34][%cal Bg3g4,Bg4g5][%mdl 32]} Kg7 {[%emt 0:00:32]} 33. g5 {[%emt 0:00:15]} Nb3 {[%emt 0:00:10]} 34. Nxa4 {[%emt 0:00:37]} Nd2 {[%emt 0:00:09]} 35. Nc5 {[%emt 0:00:16]} Nf3+ {[%emt 0:00:04][%mdl 64] [#] Discovered Attack} 36. Kf1 {[%emt 0:00:01]} h6 {[%emt 0:00:42]} 37. gxh6+ {[%emt 0:00:50]} Kxh6 {[%emt 0:00:01]} 38. h3 {[%emt 0:00:04]} g5 {[%emt 0:00:22]} 39. Ne4 {[%emt 0:00:18]} f5 {[%emt 0:00:30]} 40. Ng3 {[%emt 0:00:32]} Nd2+ {[%emt 0:00:42]} 41. Ke1 {[%emt 0:00:01]} Nc4 {[%emt 0:00:00]} 42. Ne2 {[%emt 0:00:17]} Kh5 {[%emt 0:00:37]} 43. Rc3 {[%emt 0:00:05]} Nd2 {[%emt 0:00:37]} 44. Nd4 {[%emt 0:00:08]} Ne4 {[%emt 0:00:16]} 45. Rc8 {[%emt 0:00:07]} Rxa3 {[%emt 0:00:13]} 46. Ke2 {[%emt 0:00:02]} Nc3+ {[%emt 0:00:23]} 47. Kd2 {[%emt 0:00:06]} Ne4+ {[%emt 0:00:04]} 48. Ke2 {[%emt 0:00:01]} Ra2+ {[%emt 0:00:03]} 49. Ke1 {[%emt 0:00:02]} Ra1+ {[%emt 0:00:21]} 50. Ke2 {[%emt 0:00:01]} Ra2+ {[%emt 0:00:06]} 51. Ke1 {[%emt 0:00:01]} Ra1+ {[%emt 0:00:07]} 52. Ke2 {[%emt 0:00:02]} Ra2+ {[%emt 0:00:02] Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Sadhwani, Raunak"]
[Black "Gharibyan, Mamikon"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2627"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 12,101,23,9,27,35,39,52,41,10,11,20,12,22,41,46,36,34,53,17,31,25,8,9,13,19,53,62,52,16,14,0,9,-13,-3,-56,-53,-61,-46,-46,-58,-31,-35,-33,-30,-34,-16,-18,1,0,15,25,27,34,39,41,71,37,111,110,162,87,112,104,107,106,99,99,122,58,66,64,74,78,141,141,198,198,198,198,198,198,250,236,323,322,318,307,366,360,355,333]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:10]} 4. g3 {[%emt 0:00:02]} Bb4+ {[%emt 0:00:26]} 5. Bd2 {[%emt 0:00:02]} a5 {[%emt 0:00:08]} 6. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:09]} 7. Qc2 {[%emt 0:00:17] 7.Qc1 is the recent fashion.} c5 {[%emt 0:00:10] E11: Bogo-Indian.} 8. cxd5 {[%emt 0:01:47]} cxd4 {[%emt 0:00:06]} 9. Nxd4 {[%emt 0:00:49]} Qb6 {[%emt 0:00:04] White is slightly better.} 10. Nf3 {[%emt 0:00:03]} (10. e3 $5 {[%cal Rd5e6]}) 10... exd5 {[%emt 0:00:10]} 11. O-O {[%emt 0:00:02]} Nc6 {[%emt 0:00:09]} 12. Nc3 {[%emt 0:00:02]} d4 {[%emt 0:00:20] Prevents Be3} 13. Na4 {[%emt 0:00:02]} Qb5 {[%emt 0:00:11]} 14. Qd3 {[%emt 0:00:00] Dodges Bf5} Qh5 {[%emt 0:02:07]} (14... Qxa4 15. b3 $16) 15. Nb6 {[%emt 0:00:03]} (15. Nxd4 $2 Ng4 16. h3 Nge5 $19) 15... Bf5 {[%emt 0:00:15]} 16. Qb5 {[%emt 0:00:00]} Rad8 {[%emt 0:00:33]} 17. Bxb4 {[%emt 0:00:03]} axb4 {[%emt 0:00:21]} 18. Rac1 {[%emt 0:00:22] [#]} Be6 $146 {[%emt 0:00:40]} (18... Bg4 {looks sharper.} 19. Rc5 Qh6 20. Ne5 Rfe8) ({Predecessor:} 18... Be4 19. Qxh5 Nxh5 20. Na4 Bd5 21. Rfd1 Rfe8 22. Nc5 Re7 23. Rd2 Kf8 24. Rcd1 Rc8 {1-0 Chigaev,M (2617)-Sadhwani,R (2627) Bucharest Grand Prix rapid 2023 (9)}) 19. Qxh5 {[%emt 0:00:45]} Nxh5 {[%emt 0:00:03]} 20. b3 {[%emt 0:00:22]} Nf6 {[%emt 0:00:23][%cal Bh5f6,Bf6e4,Be4c3][%mdl 32]} 21. Ng5 {[%emt 0:00:58] Prevents Ne4.} Bg4 {[%emt 0:00:07]} 22. Rfe1 {[%emt 0:00:14]} (22. f3 $5 {[%cal Rf3g4]} Bc8 23. Rfd1 $11) 22... Rfe8 {[%emt 0:00:10] Inhibits Ne4.} 23. Nf3 {[%emt 0:00:45]} (23. Kf1 $11) 23... Ne4 $15 {[%emt 0:00:12]} 24. h3 {[%emt 0:00:09]} Bh5 {[%emt 0:00:43]} 25. g4 {[%emt 0:00:24]} Bg6 {[%emt 0:00:02]} 26. Nh4 {[%emt 0:00:00]} Nc3 {[%emt 0:00:04]} 27. Nxg6 {[%emt 0:00:01]} hxg6 {[%emt 0:00:10]} 28. Kf1 {[%emt 0:00:00] White is weak on the dark squares} Re6 {[%emt 0:03:04]} 29. Na4 {[%emt 0:00:14]} Rde8 {[%emt 0:00:32]} (29... Nxa2 $5 30. Ra1 Nc3 $15) 30. Nc5 {[%emt 0:00:41][%csl LRb7,LRe6]} R6e7 {[%emt 0:01:24] [#]} (30... Rxe2 $2 31. Rxe2 Rxe2 32. Rxc3 (32. Nxb7 d3 $11) 32... Rxa2 33. Rd3 $18) 31. Nxb7 $1 {[%emt 0:01:08][%mdl 64] Remove Defender, Decoy} Ne5 {[%emt 0:00:06]} (31... Rc8 32. Nd6) 32. Nc5 {[%emt 0:00:00]} g5 {[%emt 0:00:30]} 33. Rc2 {[%emt 0:00:45]} Ra7 {[%emt 0:01:02]} 34. Rd2 {[%emt 0:00:16]} Ra5 {[%emt 0:00:15]} ({Black should try} 34... Rxa2 $14 35. Rxd4 Nxe2) 35. Ne4 $1 $16 {[%emt 0:00:35]} Rd8 {[%emt 0:00:53]} (35... Rxa2 $16 {is a better defense.} 36. Rxa2 (36. Rxd4 Rb8 $16) 36... Nxa2) 36. Nxg5 {[%emt 0:00:19]} (36. a4 $1 $18) 36... Nxg4 {[%emt 0:00:05][%mdl 64] Discovered Attack} 37. Nxf7 {[%emt 0:00:35]} Nh2+ {[%emt 0:00:36]} 38. Kg1 {[%emt 0:00:01]} Kxf7 {[%emt 0:00:01]} 39. Kxh2 {[%emt 0:00:01]} Kf6 {[%emt 0:00:06] [#]} 40. Rg1 {[%emt 0:00:24]} (40. Ra1 $1 $16) 40... Rxa2 $14 {[%emt 0:00:03]} 41. Rxa2 {[%emt 0:00:01]} Nxa2 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRN} 42. Be4 {[%emt 0:00:01]} Nc3 {[%emt 0:00:04] [#]} (42... Rc8 $142) 43. Bd3 $1 $16 {[%emt 0:00:01]} Re8 {[%emt 0:00:00]} (43... Rd7 $16 44. Rg6+ Ke5) 44. Rg6+ $18 {[%emt 0:00:03]} Kf7 {[%emt 0:00:01]} 45. Rg4 {[%emt 0:00:43] Black must now prevent Bg6+.} Rd8 {[%emt 0:00:15]} 46. h4 {[%emt 0:00:03]} Kf6 {[%emt 0:00:05]} (46... Nd1 $142 47. Rg5 Nb2) 47. Kg3 {[%emt 0:00:02]} Rd5 {[%emt 0:00:06]} 48. Rg6+ {[%emt 0:00:03]} Kf7 {[%emt 0:00:01][%cal Oc3e2]} 49. Rb6 {[%emt 0:00:01] Strongly threatening Bc4.} Re5 {[%emt 0:00:04]} 50. Kf3 {[%emt 0:00:02]} ({Weaker is} 50. Rxb4 Nxe2+ 51. Bxe2 Rxe2 52. Rxd4 Kf6 $18) 50... Na2 {[%emt 0:00:05]} 51. Rd6 {[%emt 0:00:05] Weighted Error Value: White=0.10 (very precise) /Black=0.16 (very precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Meier, Georg"]
[Black "Alekseenko, Kirill"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2614"]
[BlackElo "2686"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,49,8,6,3,8,14,16,0,18,15,25,25,24,10,75,0,62,56,89,89,96,77,82,64,79,79,184,202,237,218,225,219,335,318,343,330,442,439,429,417,434,426]} 1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 2. e3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:05]} 5. b3 {[%emt 0:00:01]} Bd6 {[%emt 0:00:12]} 6. Bb2 {[%emt 0:00:01] A17: English Opening: 1...Nf6 with ...Bb4.} O-O {[%emt 0:00:17]} 7. g3 $1 {[%emt 0:00:06][%mdl 4] is currently scoring better than 7.d4.} c5 {[%emt 0:02:33]} 8. cxd5 {[%emt 0:00:04] The position is equal.} exd5 {[%emt 0:00:08]} 9. Bg2 {[%emt 0:00:03]} Nc6 {[%emt 0:00:14]} 10. O-O {[%emt 0:00:02] [#]} Re8 $146 {[%emt 0:00:36]} ({Predecessor:} 10... Bg4 11. h3 Bh5 12. g4 Bg6 13. d4 h5 14. g5 Ne4 15. Nxd5 Nxg5 16. Ne5 Bxe5 17. dxe5 {1-0 Praggnanandhaa,R (2608)-Zhukova,N (2336) Titled Tuesday intern op 22nd Dec blitz 2020 (1)}) 11. Rc1 {[%emt 0:00:18]} b5 {[%emt 0:00:21] [#] Prevents Na4} (11... Bg4 $11 {keeps the balance.}) 12. Ne2 {[%emt 0:00:01]} (12. Ng5 $1 $16 Bg4 13. Qc2) 12... Bb7 {[%emt 0:00:26]} (12... Nb4 $11) 13. Nf4 $14 {[%emt 0:00:08]} d4 {[%emt 0:00:29] [#]} 14. Nxd4 $1 {[%emt 0:01:00]} cxd4 {[%emt 0:00:48]} 15. Bxc6 {[%emt 0:00:02]} Bxc6 {[%emt 0:00:28]} 16. Rxc6 {[%emt 0:00:02]} Qd7 {[%emt 0:00:28]} 17. Rc1 {[%emt 0:04:37]} Be5 {[%emt 0:01:51]} (17... Bxf4 $16 18. exf4 (18. gxf4 Qh3 $11) 18... h5) 18. Nd3 $18 {[%emt 0:00:39]} Qh3 {[%emt 0:01:02] ...Ng4 would be deadly.} 19. Nxe5 {[%emt 0:00:07]} (19. exd4 $2 Ng4 $19) 19... Rxe5 {[%emt 0:00:02]} 20. Qf3 {[%emt 0:00:02] Prevents Ng4} (20. Bxd4 $2 {loses.} Rh5 $19) 20... Rae8 {[%emt 0:00:31]} (20... Ree8 {is a better defense.} 21. Bxd4 Ne4) 21. Bxd4 {[%emt 0:00:03]} Rh5 {[%emt 0:00:15][%csl Gh5][%cal Rh3h2]} 22. Qg2 {[%emt 0:00:02]} Qe6 {[%emt 0:00:33]} 23. Rc6 {[%emt 0:00:04][%mdl 64] Skewer, Deflection} Qd7 {[%emt 0:00:11]} 24. Bxf6 {[%emt 0:00:15]} ({Resist} 24. Rxa6 Nd5 25. Rc1 Rd8 $18) 24... gxf6 {[%emt 0:00:03]} 25. d4 {[%emt 0:00:01] Weighted Error Value: White=0.09 (flawless) /Black=0.42} ({Don't take} 25. Rxa6 Qxd2 26. Rxf6 Rc5 $18) (25. Rxf6 Qxd2 26. Qf3 Rc5 27. Rxf7 Qd5 $18) 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Le, Tuan Minh"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2542"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "180"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 29,180,0,0,0,9,0,0,0,0,-16,-10,-19,-12,-8,-6,-11,-13,-16,-9,-59,-28,-47,-50,-65,-64,-52,-54,-128,-94,-97,-31,-109,-42,-42,-28,-42,-42,-262,-246,-239,-237,-239,-104,-110,-103,-102,-109,-104,-149,-133,-50,-111,-131,-115,0,-623,-626,-698,-673,-775,-508,-491,-491,-454,-372,-362,-326,-362,-359,-359,-204,-173,-8,-218,-8,-327,-327,-325,-314,-316,-289,-308,-150,-260,-273,-470,-451,-472,-462,-539,-523,-600,-370,-368,-347,-341,-341,-367,-286,-1617,-1606,-1564,-1549,-1207,-1149,-994,-764,-868,-751,-29954,-172,-159,-8,-12843,-12847,-29940,-10652,-6901,-6254,-29963,-29964,-29971,-29970,-29974,-29971,-29974,-29975,-29975,-29976,-29974,-29974,-29976,-29976,-29982,-29983,-29983,-29984,-29985,-29986,-29986,-29987,-29987,-29988,-29989,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29997,-29998]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:06]} c5 {[%emt 0:00:01]} 5. e3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:01]} 6. a3 {[%emt 0:00:01]} dxc4 {[%emt 0:00:02]} 7. Bxc4 {[%emt 0:00:01]} a6 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:23]} b5 {[%emt 0:00:02]} 9. Bd3 {[%emt 0:00:01]} Bb7 {[%emt 0:00:11]} 10. dxc5 {[%emt 0:00:05]} Bxc5 {[%emt 0:00:02]} 11. b4 {[%emt 0:00:00]} Bd6 {[%emt 0:00:14]} 12. Ne4 {[%emt 0:00:34]} Nxe4 {[%emt 0:00:03]} 13. Bxe4 {[%emt 0:00:02]} f5 {[%emt 0:00:02]} 14. Bc2 {[%emt 0:00:05]} Ne5 {[%emt 0:00:04]} 15. Nd4 {[%emt 0:00:31]} Qf6 {[%emt 0:00:23]} (15... Qg5 16. e4 Qh4 17. f4 $16 (17. exf5 Ng4 18. Nf3 Bxh2+ 19. Kh1 Bxf3)) 16. Bb3 {[%emt 0:01:00]} Rd8 {[%emt 0:01:23]} 17. f4 {[%emt 0:01:53]} Nc4 $1 {[%emt 0:00:34]} (17... Qg6 18. Qe2 Nc4 19. a4 $18) 18. Bxc4 {[%emt 0:00:04]} bxc4 {[%emt 0:00:00]} 19. Qa4+ {[%emt 0:00:31]} Kf7 {[%emt 0:00:04]} 20. Bb2 {[%emt 0:00:00]} Qe7 {[%emt 0:00:49]} (20... Qg6 21. Rf3 $16) 21. Rac1 {[%emt 0:00:08]} Rc8 {[%emt 0:00:04]} 22. Nf3 {[%emt 0:01:10]} Rhd8 {[%emt 0:00:06]} 23. Rf2 {[%emt 0:00:40]} h6 {[%emt 0:01:22]} 24. Nd4 {[%emt 0:00:51]} (24. Nd2 $11) 24... Bd5 {[%emt 0:00:21]} 25. Qd1 {[%emt 0:00:14]} (25. Qxa6 $2 Ra8 26. Qb5 Rdb8 27. Nxf5 Rxb5 $19) 25... Bb8 {[%emt 0:00:22]} 26. Bc3 {[%emt 0:01:11]} Kg8 {[%emt 0:00:08]} 27. Qh5 {[%emt 0:00:30]} Kh7 {[%emt 0:00:03]} 28. Rd1 {[%emt 0:00:16]} (28. Qh3 $15) 28... Be4 {[%emt 0:00:06]} 29. Rfd2 {[%emt 0:00:14]} Rd5 {[%emt 0:00:01]} (29... g6 $17 30. Qe2 e5 31. fxe5 Bxe5) 30. h3 {[%emt 0:00:23]} ({White should try} 30. Nf3 $1 $15 Kg8 31. Qg6) 30... Rg8 {[%emt 0:00:06]} ({Black should play} 30... Ba7 $17 31. Kh1 Bb6) 31. Nc6 $15 {[%emt 0:00:56]} Qb7 {[%emt 0:00:17]} 32. Rxd5 {[%emt 0:00:10]} exd5 {[%emt 0:00:03]} 33. Nd4 $2 {[%emt 0:00:12]} (33. Nxb8 $15 Rxb8 34. Rd2) 33... g6 $1 $19 {[%emt 0:00:20]} 34. Qe2 {[%emt 0:02:38]} g5 $1 {[%emt 0:00:00]} 35. Qh5 {[%emt 0:00:00]} gxf4 {[%emt 0:00:26]} (35... Ba7 $19 {has better winning chances.} 36. g4 (36. fxg5 $2 Rxg5 37. Qe2 Rxg2+ 38. Qxg2 Bxg2 $19) 36... fxg4) 36. Nxf5 $17 {[%emt 0:00:02]} Rxg2+ {[%emt 0:00:01]} 37. Kf1 {[%emt 0:00:01]} Rg6 {[%emt 0:00:01]} 38. Nxh6 {[%emt 0:01:12]} Rxh6 {[%emt 0:00:29]} 39. Qe8 {[%emt 0:00:02]} d4 {[%emt 0:04:10]} (39... fxe3 40. Qh8+ Kg6 41. Qg8+) (39... Bg2+ $1 $17 40. Ke1 Rxh3 41. Qh8+ Kg6 42. Qf6+ Kh5 43. exf4 Bxf4 44. Qxf4 Qe7+ 45. Kd2 Rf3 46. Qh2+ Rh3) 40. Bxd4 {[%emt 0:00:02]} (40. Rxd4 $15 Bg2+ 41. Ke1) 40... Bg2+ $1 $17 {[%emt 0:02:23]} (40... Rxh3 41. Qh8+ Kg6 42. Qxh3 $16) (40... Bd3+ $6 41. Rxd3 Qh1+ 42. Kf2 Qh2+ 43. Ke1 Qh1+ 44. Kf2 (44. Kd2 Rxh3 45. Bf6 Rh2+ 46. Kc3 Qa1+ 47. Kxc4 Qxf6 $11) 44... Qh2+ 45. Ke1 Qh1+ 46. Kd2 Rxh3 47. Bf6 Rh2+ 48. Kc3 Qa1+ 49. Kxc4 Qxf6 50. Qxb8 Qe6+ 51. Kd4 Qd7+ 52. Ke4 Qc6+ 53. Kd4 $11) 41. Ke1 {[%emt 0:00:09]} Bxh3 {[%emt 0:00:01]} ({Better is} 41... Rxh3 $17 42. Kd2 Kh6) 42. Qh8+ $2 {[%emt 0:00:16][%mdl 8192]} (42. Kd2 $11 Bg2 43. Kc1) 42... Kg6 $19 {[%emt 0:00:01]} 43. Qg8+ {[%emt 0:00:01]} Kh5 {[%emt 0:00:09]} 44. Kd2 {[%emt 0:00:08]} Qg2+ {[%emt 0:00:32]} 45. Qxg2 {[%emt 0:00:02]} Bxg2 {[%emt 0:00:00]} 46. exf4 {[%emt 0:00:06]} Bxf4+ {[%emt 0:00:03]} 47. Kc3 {[%emt 0:00:00]} Rc6 {[%emt 0:00:02]} 48. Bc5 {[%emt 0:00:02]} Bf3 {[%emt 0:00:17]} 49. Rf1 {[%emt 0:00:01]} Be5+ {[%emt 0:00:03]} (49... Kg4 $142 {White must now prevent ...Be2.} 50. Re1 Bd5 51. Rg1+ Kh5) 50. Kxc4 $19 {[%emt 0:00:07] [#]} Kg4 $2 {[%emt 0:00:12]} (50... Rf6 $1 $19 {[%cal Rf6f4]} 51. Kd3 Bg3) 51. Re1 $2 {[%emt 0:00:04]} (51. Rxf3 $1 $11 Kxf3 52. Kd5) 51... Kf5 $2 {[%emt 0:00:08]} (51... Kf4 $19 {...Rc7 would be deadly.} 52. a4 Rc8) 52. a4 $2 {[%emt 0:00:02][%mdl 8192]} (52. Rf1 $11 {and White is okay.}) 52... Rc8 {[%emt 0:00:04]} 53. Rf1 {[%emt 0:00:02]} Kg4 {[%emt 0:00:05]} 54. Rg1+ {[%emt 0:00:01]} Kf4 {[%emt 0:00:01]} 55. Re1 {[%emt 0:00:02]} Rd8 {[%emt 0:00:22]} (55... Bc6 $19 56. Rf1+ Bf3) 56. Be3+ {[%emt 0:00:06] [#]} (56. Bb6 $17 {keeps fighting.} Rc8+ 57. Bc5) 56... Kf5 $1 $19 {[%emt 0:00:03]} 57. Kc5 $2 {[%emt 0:00:05]} (57. Rf1 {was called for.} Rc8+ 58. Bc5) 57... Bd6+ $19 {[%emt 0:00:07]} 58. Kc4 {[%emt 0:00:04]} Bd5+ {[%emt 0:00:06]} 59. Kc3 {[%emt 0:00:05]} Be5+ {[%emt 0:00:05]} 60. Kc2 {[%emt 0:00:04]} Rc8+ {[%emt 0:00:08]} 61. Bc5 {[%emt 0:00:02]} Bd4 {[%emt 0:00:03]} 62. Kd3 {[%emt 0:00:02]} Bxc5 {[%emt 0:00:12]} 63. bxc5 {[%emt 0:00:00]} Bc6 {[%emt 0:00:00]} ({Inferior is} 63... Rxc5 64. Kd4 Ra5 65. Re5+ Kf6 66. Rxd5 Rxa4+ 67. Kc3 $11) 64. a5 $2 {[%emt 0:00:03]} (64. Kc4 Bxa4 65. Kb4) 64... Rh8 {[%emt 0:00:06]} 65. Re7 {[%emt 0:00:04]} Rh3+ {[%emt 0:00:03]} 66. Kd4 {[%emt 0:00:00]} Rh4+ {[%emt 0:00:00]} 67. Kc3 {[%emt 0:00:04]} Ra4 {[%emt 0:00:02]} 68. Rc7 {[%emt 0:00:06]} Bb5 {[%emt 0:00:00]} 69. Kb3 {[%emt 0:00:02]} Rxa5 $2 {[%emt 0:00:03]} (69... Ke6 {mates} 70. c6 Ra1 71. Rh7 Bxc6 72. Rh5 Bb5 73. Rh6+ Kf5 74. Kb4 Ra4+ 75. Kb3 Rxa5 76. Rh5+ Kg4 77. Rh6 Ra1 78. Rb6 Rb1+ 79. Ka3 a5 80. Ka2 Rb4 81. Ka3 Kf5 82. Rb8 Ke4 83. Rg8 Kd5 84. Rg5+ Kc6 85. Rg6+ Kb7 86. Rg8 Rf4 87. Rg7+ Kb6 88. Rg6+ Bc6 89. Rg3 a4 90. Rh3 Ka5 91. Rg3 Bb5 92. Rh3 Rd4 93. Rg3 Bc4 94. Rc3 Kb5 95. Rg3 Bd5 96. Rg7 Rd3+ 97. Kb2 Kb4 98. Rg6 Rd2+ 99. Kc1 Rh2 100. Kd1 a3 101. Rb6+ Ka5 102. Rb1 a2 103. Rc1 Kb4 104. Ke1 Rh1+ 105. Kd2 Rxc1 {[%mdl 64] Remove Defender, Deflection} 106. Kxc1 Kc3 107. Kd1 a1=Q+ 108. Ke2 Qb2+ 109. Ke1 Bg2 110. Kd1 Qd2#) 70. c6 $19 {[%emt 0:00:06]} Ra4 $2 {[%emt 0:00:19]} (70... Ke6 $17 {( -> ...Kd6)} 71. Kb4 Kd6 72. Kxa5 Kxc7) 71. Rf7+ $2 {[%emt 0:00:02][%mdl 8192]} (71. Rc8 $11) 71... Ke6 $19 {[%emt 0:00:01]} 72. c7 {[%emt 0:00:02]} Rc4 $1 {[%emt 0:00:01]} ({And not} 72... Kxf7 73. c8=Q $11) 73. Rh7 {[%emt 0:00:03]} Kd6 {[%emt 0:00:04]} 74. Rg7 {[%emt 0:00:05]} a5 {[%emt 0:00:02]} ({Worse is} 74... Rxc7 75. Rxc7 Kxc7 76. Kb2 $11) 75. Rg5 {[%emt 0:00:02]} a4+ {[%emt 0:00:01]} 76. Ka3 {[%emt 0:00:02]} Bd7 {[%emt 0:00:01]} 77. Rg3 {[%emt 0:00:05]} Kxc7 {[%emt 0:00:02]} 78. Rf3 {[%emt 0:00:03]} Kb6 {[%emt 0:00:02]} 79. Rf6+ {[%emt 0:00:01]} Bc6 {[%emt 0:00:01]} 80. Rf2 {[%emt 0:00:04]} Rc3+ {[%emt 0:00:02]} 81. Kb2 {[%emt 0:00:02]} Rh3 {[%emt 0:00:02]} 82. Rf5 {[%emt 0:00:02]} Bb5 {[%emt 0:00:03]} 83. Rf4 {[%emt 0:00:05]} Kc5 {[%emt 0:00:01]} 84. Kc2 {[%emt 0:00:04]} Bc4 {[%emt 0:00:05]} 85. Rf8 {[%emt 0:00:02]} a3 {[%emt 0:00:05]} 86. Ra8 {[%emt 0:00:00]} Kb4 {[%emt 0:00:04]} 87. Rb8+ {[%emt 0:00:05]} Bb5 {[%emt 0:00:01]} 88. Kb1 {[%emt 0:00:03]} Rh2 {[%emt 0:00:02]} 89. Ka1 {[%emt 0:00:01]} Ka4 {[%emt 0:00:02]} 90. Rb7 {[%emt 0:00:03]} Rh1+ {[%emt 0:00:09]} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.3"]
[White "Bharath Subramaniyam H"]
[Black "Le, Quang Liem"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2517"]
[BlackElo "2728"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 16,102,-14,-7,-17,-31,-27,-22,-16,-33,-55,-31,-28,-18,-22,-28,-14,-29,-37,-37,-45,-97,-98,-118,-89,-167,-150,-210,-184,-272,-249,-296,-287,-338,-243,-239,-244,-233,-239,-231,-210,-201,-194,-377,-369,-370,-369,-366,-334,-334,-250,-341,-338,-390,-348,-395,-288,-274,-249,-483,-465,-486,-496,-485,-475,-447,-431,-615,-610,-789,-762,-1521,-908,-2183,-1258,-1097,-949,-1136,-591,-4821,-3143,-29967,-29968,-29968,-29969,-29967,-29949,-29977,-29960]} 1. c4 {[%emt 0:00:14]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:03]} 3. e3 {[%emt 0:00:01]} e6 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:02]} d5 {[%emt 0:00:09]} 5. d4 {[%emt 0:00:05]} a6 {[%emt 0:00:19]} 6. a3 {[%emt 0:00:42]} dxc4 {[%emt 0:00:04]} 7. Bxc4 {[%emt 0:00:00]} b5 {[%emt 0:00:01]} 8. Bd3 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:13]} 9. O-O {[%emt 0:00:12]} Bb7 {[%emt 0:00:03] D48: Semi-Slav: Meran System: 7...b5 8 Bd3 a6.} 10. Bc2 {[%emt 0:01:06]} Rc8 {[%emt 0:00:14]} 11. Qe2 {[%emt 0:00:24] [#]} Bd6 $5 $146 {[%emt 0:01:04][%mdl 8] The position is equal. New and interesting.} ({Predecessor:} 11... Qc7 12. dxc5 Bxc5 13. e4 Bd6 14. Rd1 h6 15. h3 O-O 16. Bd2 Rfd8 17. Rac1 Qb8 {0-1 Kreken,E (2192)-Stefansson,V (2466) Kragero op 2023 (3)}) 12. Rd1 {[%emt 0:00:27]} Qc7 {[%emt 0:00:57]} 13. dxc5 {[%emt 0:00:33]} Bxc5 {[%emt 0:00:40]} 14. Bd2 {[%emt 0:00:52]} O-O {[%emt 0:00:05]} 15. Rac1 {[%emt 0:00:04]} Qb8 {[%emt 0:00:03]} 16. h3 {[%emt 0:00:23]} Rfd8 {[%emt 0:00:04]} 17. e4 {[%emt 0:01:18]} h6 {[%emt 0:00:32]} 18. Be3 {[%emt 0:00:31] [#] Black keeps a firm grip on the game.} (18. Kh1 $15) 18... Bxa3 $1 $17 {[%emt 0:00:59][%mdl 64] Deflection} 19. bxa3 {[%emt 0:01:59] Qe1 would be deadly.} Rxc3 {[%emt 0:00:03]} 20. Qd2 {[%emt 0:02:16]} (20. Bd4 $17 {is a better defense.} Rxa3 21. Qd2) 20... Rdc8 $19 {[%emt 0:00:34]} (20... Rxa3 21. Bf4 Qa8 22. Qb4 $15) (20... Nxe4 21. Bxe4 Rxc1 22. Rxc1 Bxe4 23. Bf4 $17) 21. Bd4 {[%emt 0:01:28]} (21. Ne1 $17) 21... Nxe4 {[%emt 0:00:18]} (21... Rxa3 22. Qb4 Ra2 23. Bb3 Rxc1 24. Rxc1 $17) 22. Qe2 {[%emt 0:00:20] [#]} (22. Bxe4 $142 Rxc1 23. Rxc1 Rxc1+ 24. Qxc1 Bxe4 25. Qe3 Bxf3 26. Qxf3) 22... Ndf6 $1 {[%emt 0:00:15][%cal Bd7f6,Bf6e4,Be4g3,Bg3f5][%mdl 32]} 23. Ne1 {[%emt 0:00:23]} (23. Re1 R3c4) 23... R3c4 {[%emt 0:00:14]} (23... Rxa3 $2 {loses.} 24. Bxe4 Nxe4 25. Qb2 Rxc1 26. Rxc1 $17) 24. Qe3 {[%emt 0:00:14]} Qc7 {[%emt 0:01:13]} 25. Bxe4 {[%emt 0:00:15]} Nxe4 {[%emt 0:00:34]} ({Worse is} 25... Rxc1 26. Rxc1 Qxc1 27. Bxb7 Qxe3 28. Bxe3 $11) 26. Rxc4 {[%emt 0:00:02]} bxc4 {[%emt 0:00:26]} 27. f3 {[%emt 0:00:02]} Ng3 {[%emt 0:00:05] Hoping for ...Nf5.} 28. Be5 {[%emt 0:00:16]} Nf5 $1 {[%emt 0:00:01]} 29. Qc3 {[%emt 0:00:00]} (29. Bxc7 Nxe3 30. Rd8+ Rxd8 31. Bxd8) 29... Qc5+ {[%emt 0:00:15]} 30. Kh1 {[%emt 0:00:05]} f6 {[%emt 0:00:47]} 31. Bh2 {[%emt 0:00:02]} Bd5 {[%emt 0:00:13]} 32. Nc2 {[%emt 0:00:04]} h5 {[%emt 0:00:25]} 33. Bf4 {[%emt 0:00:07]} e5 {[%emt 0:00:20]} 34. Bh2 {[%emt 0:00:15]} Be6 {[%emt 0:00:25]} 35. Bg1 {[%emt 0:00:09]} Qc7 {[%emt 0:00:03]} 36. Bf2 {[%emt 0:00:10]} Rd8 {[%emt 0:00:07][%cal Bc8d8,Bd8d3,Bd3d2][%mdl 32]} 37. Re1 {[%emt 0:00:33]} (37. Rxd8+ Qxd8 38. Ne3) 37... Rd3 {[%emt 0:00:05]} 38. Qb4 {[%emt 0:00:00]} a5 {[%emt 0:00:40]} 39. Qb5 {[%emt 0:00:06]} Bd7 {[%emt 0:00:01][%cal Be6d7,Bd7e8,Be8g6,Bg6f5][%mdl 32] Wards off Qe8+} 40. Qb1 {[%emt 0:00:11]} Rd2 {[%emt 0:00:11]} 41. Kg1 {[%emt 0:00:06]} (41. Ne3 $142 Nd4 42. Nd5) 41... c3 {[%emt 0:00:15]} 42. Qb3+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:03][%cal Od2f2]} 43. Rc1 {[%emt 0:00:07]} Qc6 {[%emt 0:00:25][%cal Od2f2] ...Rxf2! is the strong threat.} 44. Qf7 {[%emt 0:00:07]} Be8 {[%emt 0:00:03]} 45. Qa7 {[%emt 0:00:07]} Bg6 {[%emt 0:00:20] Strongly threatening ...Qb5.} 46. Be1 {[%emt 0:00:31]} Qa4 {[%emt 0:00:13]} 47. Ne3 {[%emt 0:00:07]} Qxa3 {[%emt 0:00:27]} 48. Nxf5 {[%emt 0:00:05]} Bxf5 {[%emt 0:00:00] Black mates.} ({Don't do} 48... Qxc1 49. Qxg7#) 49. Bxd2 {[%emt 0:00:04]} cxd2 {[%emt 0:00:00]} 50. Rf1 {[%emt 0:00:06]} Qd3 {[%emt 0:00:09][%cal Od3f1]} 51. Rd1 {[%emt 0:00:07]} Qe2 {[%emt 0:00:03] An entertaining game by Le.   Weighted Error Value: White=0.73/Black=0.41} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.4"]
[White "Mamedyarov, Shakhriyar"]
[Black "Fedoseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2738"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 16,98,59,43,50,54,50,50,58,54,49,46,43,56,52,0,0,10,12,0,0,0,38,40,42,46,73,76,243,222,201,180,301,300,309,297,306,299,299,260,259,0,0,0,0,0,7,0,0,0,0,0,0,0,0,14,14,14,18,18,19,19,19,20,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:02]} 3. cxd5 {[%emt 0:00:01]} cxd5 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 5. Bf4 {[%emt 0:00:01]} Nc6 {[%emt 0:00:01]} 6. e3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:02]} 7. Bb5 {[%emt 0:00:11]} e6 {[%emt 0:00:05]} 8. Nf3 {[%emt 0:00:03]} Bb4 {[%emt 0:00:01]} 9. Ne5 $1 {[%emt 0:00:29]} Qa5 {[%emt 0:00:54] D14: Slav Defence: Exchange variation with ...Bf5.} 10. Bxc6+ {[%emt 0:00:13]} bxc6 {[%emt 0:00:03]} 11. O-O {[%emt 0:00:04]} Bxc3 {[%emt 0:01:06] White is slightly better.} 12. bxc3 {[%emt 0:00:01]} Qa6 {[%emt 0:00:19]} 13. g4 {[%emt 0:00:39]} Bg6 {[%emt 0:00:06]} 14. h4 {[%emt 0:00:02][%cal Bh2h4,Bh4h5][%mdl 32]} Nd7 {[%emt 0:01:14]} 15. h5 {[%emt 0:01:13] [#] Nxd7 would be deadly.} Nxe5 {[%emt 0:00:04]} 16. Bxe5 {[%emt 0:00:00]} f6 $1 {[%emt 0:00:15] [#]} 17. Bxf6 $146 {[%emt 0:01:05]} ({Predecessor:} 17. hxg6 fxe5 18. gxh7 Rxh7 19. Kg2 O-O-O 20. Qf3 Rdh8 21. Rh1 e4 22. Qf7 Rxh1 23. Rxh1 Rxh1 24. Kxh1 Qxa2 {0-1 Levit,R-Zakharian,V URS-chT Republics 13th final C 1975 (5)}) 17... gxf6 {[%emt 0:00:29]} 18. hxg6 {[%emt 0:00:02] Qf3 is the strong threat.} hxg6 {[%emt 0:00:05]} 19. Kg2 {[%emt 0:00:03]} Kf7 {[%emt 0:00:18]} 20. Rh1 {[%emt 0:00:12][%cal Og4g5]} Rxh1 {[%emt 0:00:33]} 21. Qxh1 $14 {[%emt 0:00:00][%mdl 4096] Endgame White wants to mate with Qh7+. KQR-KQR} Kg7 {[%emt 0:00:02] Repels Qh7+} (21... Rg8 $16) 22. Qh2 $18 {[%emt 0:00:09]} Qe2 {[%emt 0:01:36]} 23. Qg3 {[%emt 0:02:46] aiming for Rh1.} ({Stronger than} 23. Rh1 Qxg4+ 24. Kf1 Qd1+ 25. Kg2 Qg4+ 26. Kf1 Qd1+ 27. Kg2 Qg4+ $11) 23... Rf8 {[%emt 0:01:24]} (23... g5 $142) 24. Rh1 {[%emt 0:00:19]} f5 {[%emt 0:01:45]} 25. g5 {[%emt 0:01:15] Qc7+ would kill now.} f4 {[%emt 0:01:21]} 26. Qh3 {[%emt 0:00:49][%csl Gh1][%cal Rh3h7]} (26. exf4 Qe4+ 27. f3 Qe2+ 28. Qf2 Qxf2+ 29. Kxf2 Rb8 $14) 26... Qh5 {[%emt 0:00:23] Inhibits Qh7+.} 27. Qxh5 {[%emt 0:00:04]} (27. Qxe6 f3+ 28. Kg3 Qxh1 $19) 27... gxh5 {[%emt 0:00:02] [#]} 28. Rxh5 $2 {[%emt 0:00:04]} (28. exf4 $1 $18 {Threatens to win with Kf3.} Kg6 29. Kf3) 28... fxe3 $1 $11 {[%emt 0:00:03] The position is equal.} 29. fxe3 $18 {[%emt 0:00:00] KR-KR} Kg6 {[%emt 0:00:39]} 30. Rh6+ {[%emt 0:00:01]} Kf5 $1 {[%emt 0:00:01]} 31. Kg3 {[%emt 0:00:08]} Rg8 {[%emt 0:00:08]} 32. Rf6+ {[%emt 0:02:56]} Kxg5 {[%emt 0:00:03]} 33. Rf7 {[%emt 0:00:01]} a5 {[%emt 0:00:29]} 34. Rc7 {[%emt 0:00:02]} Kf6+ {[%emt 0:00:20]} 35. Kf3 {[%emt 0:00:04]} Rg1 {[%emt 0:01:02]} 36. Rxc6 {[%emt 0:00:04] Strongly threatening c4.} Ra1 {[%emt 0:00:01]} 37. c4 {[%emt 0:01:25]} dxc4 {[%emt 0:00:03]} 38. Ke4 {[%emt 0:00:00] Black must now prevent d5.} c3 $1 {[%emt 0:00:45]} 39. d5 {[%emt 0:00:34]} Kf7 {[%emt 0:00:02]} ({Weaker is} 39... Rxa2 40. Rxe6+ Kf7 41. Rc6 $16) 40. dxe6+ {[%emt 0:00:13]} (40. d6 $5 {[%cal Re4e5]} Rd1 41. Rxc3 Rxd6 42. Rc5 $16) 40... Kf6 {[%emt 0:00:05]} 41. Rxc3 {[%emt 0:00:28]} Rxa2 {[%emt 0:00:02]} 42. Rc6 {[%emt 0:00:02]} a4 {[%emt 0:00:17]} 43. Ra6 {[%emt 0:00:04]} a3 {[%emt 0:00:04]} 44. Kd3 {[%emt 0:00:02]} Ra1 {[%emt 0:00:03]} 45. Kc2 {[%emt 0:00:02]} a2 {[%emt 0:00:05]} 46. Kb2 {[%emt 0:00:02]} Re1 {[%emt 0:00:02]} 47. Rxa2 {[%emt 0:00:01]} Rxe3 {[%emt 0:00:03]} 48. Ra6 {[%emt 0:00:02]} Rxe6 {[%emt 0:00:01]} 49. Rxe6+ {[%emt 0:00:00]} Kxe6 {[%emt 0:00:00] White really could win this.   Weighted Error Value: White=0.14 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.4"]
[White "Alekseenko, Kirill"]
[Black "Meier, Georg"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2686"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,71,22,41,41,31,32,45,39,41,40,32,27,30,47,48,32,43,28,61,30,75,78,81,75,83,83,164,166,190,204,229,230,225,223,228,220,221,218,223,216,271,225,410,412,434,257,374,326,303,310,837,762,29991,29992,29992,29993,29993,300,276,0,29993,0,255,0]} 1. d4 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 2. Bf4 {[%emt 0:00:06]} (2. Nc3 d5 3. Bf4 Bd6 4. e3 Nf6 5. Nf3 Bxf4 6. exf4 O-O 7. Bd3 b6 8. Ne5 Ba6 9. Bxa6 Nxa6 10. Qe2 Qc8 11. O-O c5 12. Rad1 Nb4 13. a3 Nc6 14. Nxc6 Qxc6 {0-1 Alekseenko,K (2686)-Meier,G (2614) ChessKid Cup Play In blitz 2023 (9)}) 2... Nf6 {[%emt 0:00:02]} 3. e3 {[%emt 0:00:01]} b6 {[%emt 0:00:08]} 4. Qf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:17]} 6. Nge2 {[%emt 0:00:17] A45: Trompowsky Attack.} Nd5 {[%emt 0:00:04]} 7. a3 {[%emt 0:00:34]} Bxc3+ {[%emt 0:00:23]} 8. Nxc3 {[%emt 0:00:03] [#] White is slightly better.} Nxc3 $146 {[%emt 0:00:03]} ({Predecessor:} 8... Nxf4 9. Qxf4 Bb7 10. O-O-O Ne7 11. e4 O-O 12. h4 f5 13. e5 a6 14. h5 b5 {1-0 Bartel,M (2613)-Zysk,R (2400) Bundesliga 1718 2017 (12.4)}) 9. bxc3 {[%emt 0:00:00]} O-O {[%emt 0:00:02]} 10. Bd3 {[%emt 0:00:24]} Bb7 {[%emt 0:00:02]} 11. Qg3 {[%emt 0:00:18]} Ne7 {[%emt 0:00:37]} 12. Bxc7 {[%emt 0:00:14]} Qc8 {[%emt 0:00:01][%cal Od7d6]} 13. O-O {[%emt 0:00:45] Hoping for Bd6. Black is weak on the dark squares} Re8 {[%emt 0:00:24]} 14. c4 $40 {[%emt 0:01:08][%mdl 128] Black needs to defend precisely.} Ba6 {[%emt 0:00:30]} 15. Rfb1 {[%emt 0:01:51]} f6 {[%emt 0:00:17]} 16. e4 {[%emt 0:01:32] White has more active pieces.} Nc6 {[%emt 0:01:12]} 17. d5 {[%emt 0:00:18]} Ne7 {[%emt 0:00:04]} (17... e5 $16) 18. Rb4 $18 {[%emt 0:01:30]} e5 {[%emt 0:00:20]} 19. Bd6 {[%emt 0:00:02]} Ng6 {[%emt 0:00:01]} 20. a4 {[%emt 0:00:37]} Nh8 {[%emt 0:00:12]} 21. Rb3 $1 {[%emt 0:00:41][%cal Bb4b3,Bb3c3,Bc3f3][%mdl 32]} Nf7 {[%emt 0:00:18]} 22. Bb4 {[%emt 0:00:00]} Qc7 {[%emt 0:00:22]} 23. h4 {[%emt 0:00:23]} Rec8 {[%emt 0:00:12]} 24. Rc3 {[%emt 0:01:12]} Qb7 {[%emt 0:00:33]} 25. Be2 {[%emt 0:00:33] And now Be7 would win.} Rc7 $2 {[%emt 0:00:12]} (25... d6 26. Qg4 Kh8) 26. Be7 {[%emt 0:00:04]} Kh8 {[%emt 0:00:16]} 27. d6 {[%emt 0:00:25]} (27. Bxf6 $142 {[%csl Gf6][%cal Rg3g7]} Rg8 28. Bxe5 Nxe5 29. Qxe5) 27... Rc5 {[%emt 0:00:39]} (27... Rc6 {was necessary.} 28. Rd1 Nh6) 28. Bh5 {[%emt 0:00:21] Bxf6 would be deadly.} Nh6 {[%emt 0:00:03]} 29. Rf3 {[%emt 0:00:10][%cal Og3g7] Intending Qxg7+! and mate.} Ng8 $2 {[%emt 0:02:20]} (29... Qxe4 30. Rxf6 Nf5) 30. Qg4 {[%emt 0:00:01] Rg3 would kill now.} Nh6 {[%emt 0:00:02] [#]} 31. Qxg7+ $3 {[%emt 0:00:32][%mdl 576] Decoy} Kxg7 {[%emt 0:00:19]} 32. Bxf6+ {[%emt 0:00:01]} Kf8 {[%emt 0:00:08]} 33. Be7+ $2 {[%emt 0:00:22] A strong pair of Bishops.} (33. Rg3 Nf5 34. exf5 Qxg2+ 35. Rxg2 Re8 36. Bg7+ {[%mdl 64] Deflection} Kg8 37. Bh6+ Kh8 38. Bf7 Bxc4 39. Bg7#) 33... Kg7 {[%emt 0:00:02][%cal Oh6g8] aiming for ...Ng8!} 34. Bf6+ $2 {[%emt 0:00:02]} (34. Rg3+ $18 Ng4 35. Bxg4 Bxc4 36. Bxd7+ Kf7 37. Rf3+ Kg7 38. Rg3+ Kf7 39. Rf3+ Kg7 40. Rg3+) 34... Kf8 {[%emt 0:00:05] [#]} 35. Be7+ $2 {[%emt 0:00:08]} (35. Rg3 $1 {mates} Nf5 36. exf5 Qxg2+ 37. Rxg2 Re8 38. Bg7+ {[%mdl 64] Deflection} Kg8 39. Bh6+ Kh8 40. Bf7 Bxc4 41. Bg7#) 35... Kg7 $1 {[%emt 0:00:01][%cal Oh6g8] Strongly threatening ...Ng8!} 36. Bf6+ $2 {[%emt 0:00:01] A brilliant game!   Weighted Error Value: White=0.49/Black=0.34} ({White has to play} 36. Rg3+ $18 Ng4 37. Bxg4 Bxc4 38. Bxd7+ Kf7 39. Rf3+ Kg7 40. Rg3+ Kf7 41. Rf3+ Kg7 42. Rg3+) 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.4"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2645"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 14,67,21,22,20,15,54,55,93,95,100,98,89,24,39,16,30,2,0,-2,-3,-12,111,78,81,78,119,91,212,229,236,216,290,285,445,396,810,527,533,532,525,502,611,582,657,642,1210,1147,1343,1265,2778,2745,1843,1141,1847,1104]} 1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:17]} d5 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:02]} 5. Bg5 {[%emt 0:00:04]} c6 {[%emt 0:00:01]} 6. Qc2 {[%emt 0:00:30]} Na6 {[%emt 0:00:10][%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 7. a3 {[%emt 0:00:34]} Nc7 {[%emt 0:00:22]} 8. e3 {[%emt 0:00:11]} Bg4 {[%emt 0:00:12][%cal Bc8g4,Bg4h5,Bh5g6][%mdl 32] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 9. Bd3 {[%emt 0:00:27]} Ne6 {[%emt 0:00:23]} 10. Bh4 {[%emt 0:00:38] [#]} Be7 $146 {[%emt 0:00:17] White is slightly better.} ({Predecessor:} 10... Bh5 11. f4 g5 12. fxg5 Ng4 13. Nf3 Be7 14. Qe2 Nxg5 15. O-O-O Nxf3 16. Bxe7 Qxe7 17. gxf3 {0-1 Hedin,G (2220)-Engstrom,K (2299) SWE-chT 9899 1998 (8)}) 11. h3 {[%emt 0:00:25] Strongly threatening Bxf6.} Bh5 {[%emt 0:00:03]} 12. f4 $1 {[%emt 0:00:05]} g5 {[%emt 0:00:31]} 13. fxg5 {[%emt 0:00:25]} (13. Bxg5 $16 Nxg5 14. fxg5) 13... Nd7 $11 {[%emt 0:00:21]} 14. g4 {[%emt 0:00:08]} Bg6 {[%emt 0:00:13]} 15. Nf3 {[%emt 0:00:05]} Nxg5 {[%emt 0:00:29]} 16. Bxg5 {[%emt 0:00:15]} Bxg5 {[%emt 0:00:02]} 17. O-O-O {[%emt 0:00:04]} Be7 {[%emt 0:00:54]} (17... Bxe3+ $11 {remains equal.} 18. Kb1 O-O) 18. e4 {[%emt 0:00:37] White is more active.} dxe4 {[%emt 0:01:09]} 19. Bxe4 {[%emt 0:00:03]} Qc7 {[%emt 0:00:47]} 20. Rhe1 {[%emt 0:00:57]} Nf6 {[%emt 0:02:49] Wards off Nd5. This move loses the game for Black.} (20... Nb6 $16) 21. Bxg6 $1 $18 {[%emt 0:00:33]} hxg6 {[%emt 0:00:01] [#]} 22. g5 $1 {[%emt 0:02:13]} Qf4+ {[%emt 0:01:15] [#]} 23. Kb1 $1 {[%emt 0:00:03]} Qxf3 {[%emt 0:01:41]} (23... Nh5 $142 24. Ne5 Qf5 25. Qxf5 gxf5) 24. Rd3 {[%emt 0:00:11]} Qxd3 {[%emt 0:00:24]} (24... Qf4) 25. Rxe7+ {[%emt 0:00:14] White is clearly winning.} Kxe7 {[%emt 0:00:02]} 26. gxf6+ {[%emt 0:00:01]} ({Not} 26. Qxd3 Ne8 $16) 26... Kxf6 {[%emt 0:00:02]} 27. Qxd3 {[%emt 0:00:01]} Rae8 {[%emt 0:00:00]} 28. d5 {[%emt 0:00:18][%cal Bd4d5,Bd5d6][%mdl 32]} Rh4 {[%emt 0:00:12]} 29. d6 {[%emt 0:00:23]} Rd8 {[%emt 0:00:06]} 30. Qe3 {[%emt 0:00:24] Hoping for Qe7+.} Rd7 {[%emt 0:00:09] Inhibits Qe7+.} 31. Qf2+ {[%emt 0:01:37]} Kg5 {[%emt 0:00:02]} 32. Qg3+ {[%emt 0:00:02]} Kh5 {[%emt 0:00:01]} 33. Qe5+ {[%emt 0:00:24]} g5 {[%emt 0:00:01] [#]} 34. Qe7 $3 {[%emt 0:00:21][%mdl 576] Promotion. A cool game by Nguyen.   Weighted Error Value: White=0.32/Black=0.65} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.4"]
[White "Kravtsiv, Martyn"]
[Black "Anton Guijarro, David"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2598"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 13,158,-8,-5,-16,-25,-9,-9,-10,-5,-10,-15,-28,-13,-61,-55,-60,-80,-106,-109,-112,-92,-83,-76,-112,-109,-107,-105,-110,-106,-99,-67,-72,-62,-68,140,-125,-127,-124,-127,-120,-127,-139,0,-202,-107,-143,-91,-131,-159,-325,-308,-386,-405,-403,-341,-337,-337,-593,-563,-656,-651,-727,-776,-761,-745,-661,-545,-541,-527,-550,-544,-1182,-596,-1075,-1074,-1074,-1060,-950,-772,-3912,-681,-682,-681,-1514,-1435,-2881,-620,-620,-619,-1052,-572,-835,-693,-693,-678,-5740,-647,-564,-559,-5498,-5539,-5119,-4819,-1904,-1734,-5302,-5116,-5514,-5196,-5210,-1564,-5067,-1363,-4342,-1266,-1973,-1259,-2622,-1252,-1252,-1252,-4133,-4387,-6133,-1825,-29971,-29972,-29971,-29972,-29970,-29971,-29972,-29969,-29968,-29964,-29967,-29964,-29964,-11979,-29961,-29961,-29968,-29969,-29978,-29979,-29986,-29987]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:17]} Bb4 {[%emt 0:00:09]} 5. g3 {[%emt 0:00:02]} O-O {[%emt 0:00:04]} 6. Bg2 {[%emt 0:00:01]} dxc4 {[%emt 0:00:01]} 7. O-O {[%emt 0:00:02]} Nc6 {[%emt 0:00:03]} 8. Qa4 {[%emt 0:00:04]} Nd5 {[%emt 0:00:10]} 9. Qc2 {[%emt 0:00:02]} Be7 {[%emt 0:00:05]} 10. Rd1 {[%emt 0:00:02]} Ncb4 {[%emt 0:00:34]} 11. Qd2 {[%emt 0:00:11]} Nb6 {[%emt 0:00:05]} 12. h4 {[%emt 0:01:58]} Bd7 {[%emt 0:02:26]} 13. a3 {[%emt 0:00:44]} (13. Ne5 $11 {should be considered.}) 13... N4d5 $15 {[%emt 0:00:07]} 14. e4 {[%emt 0:00:39]} Nxc3 {[%emt 0:00:03]} 15. bxc3 {[%emt 0:00:05]} Ba4 {[%emt 0:00:07]} 16. Re1 {[%emt 0:00:03]} c5 {[%emt 0:00:09]} 17. Qf4 {[%emt 0:01:00]} Bc2 {[%emt 0:01:16]} 18. Ra2 {[%emt 0:01:24]} Bd3 {[%emt 0:00:13]} 19. a4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:15]} 20. Nxd4 {[%emt 0:00:47]} Nd7 {[%emt 0:01:55]} 21. e5 {[%emt 0:00:05]} Nc5 {[%emt 0:00:02]} 22. Ba3 {[%emt 0:00:14][%cal Og2b7]} Rb8 {[%emt 0:00:10]} (22... Nxa4 $2 23. Bxe7 (23. Bxb7 Bxa3 24. Bxa8 Bc5 $14) 23... Qxe7 24. Rxa4 $18) 23. Nb5 {[%emt 0:00:47]} Qd7 $2 {[%emt 0:00:52]} (23... Nxa4 $2 24. Bxe7 (24. Nxa7 $2 {perishes.} Nxc3 25. Bxe7 Qxe7 $19) 24... Qxe7 25. Rxa4 $18) (23... a6 $15 {stays ahead.} 24. Nd6 Nxa4 25. Nxb7 (25. Bxb7 $2 {loses.} Nxc3 26. Rb2 Nb5 $19) 25... Rxb7 26. Bxe7 Qxe7 27. Rxa4 Rb3) 24. Nxa7 $2 {[%emt 0:01:18][%mdl 8192]} (24. Qd4 $16 {is necessary to keep the advantage.} Qxd4 25. cxd4) 24... Qxa4 $17 {[%emt 0:04:07]} 25. Bxc5 {[%emt 0:00:09]} Qxa2 {[%emt 0:00:01]} 26. Bxe7 {[%emt 0:00:01]} Qxa7 {[%emt 0:00:01]} 27. h5 {[%emt 0:01:14][%cal Oh5h6] [#]} h6 {[%emt 0:00:39]} 28. g4 $2 {[%emt 0:00:02] [#]} (28. Bf6 $1 $11 {and White is okay.}) 28... Qa5 {[%emt 0:00:19]} 29. Bb4 {[%emt 0:00:04] [#]} Qd8 {[%emt 0:00:02]} (29... Qa2 $142 $1 30. Bd6 Qb3 31. Bxb8 Rxb8) 30. Qg3 {[%emt 0:02:41]} Re8 {[%emt 0:00:11]} 31. f4 $2 {[%emt 0:00:01]} (31. Bd6 $17) 31... Ra8 $19 {[%emt 0:00:06]} 32. g5 {[%emt 0:00:23]} Kh8 {[%emt 0:00:06]} 33. Qe3 {[%emt 0:00:11]} Bf5 {[%emt 0:00:44]} 34. Bxb7 {[%emt 0:00:17]} Ra2 {[%emt 0:00:05]} 35. Bd6 $2 {[%emt 0:00:38]} (35. Bf3) 35... Rg8 {[%emt 0:00:06]} 36. Bf3 {[%emt 0:00:12]} g6 {[%emt 0:00:17]} 37. Kh1 {[%emt 0:00:40]} hxg5 {[%emt 0:00:17]} 38. fxg5 {[%emt 0:00:03]} gxh5 {[%emt 0:00:13]} 39. Rg1 {[%emt 0:00:02]} Bg6 {[%emt 0:00:12]} 40. Qd4 {[%emt 0:00:05]} Kh7 {[%emt 0:00:20]} 41. Qxc4 {[%emt 0:00:06]} Rf2 {[%emt 0:00:03]} 42. Bc6 {[%emt 0:00:11]} Qa5 {[%emt 0:00:07] ...Rc8 would be deadly.} 43. Qd4 {[%emt 0:00:03]} Qa2 {[%emt 0:00:04][%csl Ga2][%cal Rf2h2]} 44. Rg2 {[%emt 0:00:01] Inhibits Rh2+.} Rxg2 {[%emt 0:00:05]} 45. Bxg2 {[%emt 0:00:00]} Rc8 {[%emt 0:00:03]} 46. Bb4 {[%emt 0:00:06]} Qb1+ {[%emt 0:00:06]} (46... Rc4 $142 47. Qe3 Rh4+ 48. Kg1 Qb1+ 49. Kf2 Be4 50. g6+ Kxg6) 47. Kh2 {[%emt 0:00:01]} Qf5 {[%emt 0:00:00] Dodges Qf2} 48. Qe3 {[%emt 0:00:02]} Rc4 {[%emt 0:00:03] Prevents Qd4} 49. Bh3 {[%emt 0:00:09]} Qf4+ {[%emt 0:00:08]} (49... Qc2+ $142 50. Bg2 Rh4+ 51. Kg1 Qb1+ 52. Kf2 Be4 53. g6+ Kxg6) 50. Qxf4 {[%emt 0:00:02]} Rxf4 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KB} 51. Bc5 {[%emt 0:00:01]} Re4 {[%emt 0:00:08]} 52. Bd4 {[%emt 0:00:02]} Re2+ {[%emt 0:00:03]} 53. Kg3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:04][%cal Oh5h4]} 54. Bg2 {[%emt 0:00:02]} Rc2 {[%emt 0:00:03]} (54... h4+ $142 55. Kf3 Rc2) 55. Bf3 {[%emt 0:00:01]} Kg6 {[%emt 0:00:01]} 56. Bd1 {[%emt 0:00:11]} Rd2 {[%emt 0:00:04]} 57. Bf3 {[%emt 0:00:00]} Rd3 {[%emt 0:00:04][%cal Of5e4] ( -> ...Be4!)} (57... Kxg5 $2 58. Be3+ Kg6 59. Bxd2 $18) 58. Kf4 {[%emt 0:00:09] Repels Be4} h4 {[%emt 0:00:02] Hoping for ...h3.} 59. Be2 {[%emt 0:00:04]} Rd2 {[%emt 0:00:01]} 60. Ke3 {[%emt 0:00:03]} Rc2 {[%emt 0:00:02][%cal Oh4h3] ...h3! is the strong threat.} 61. Bd1 {[%emt 0:00:03]} Ra2 {[%emt 0:00:06]} (61... h3 $142 62. Kf4 Rc1) 62. Kf4 {[%emt 0:00:04]} Ra1 {[%emt 0:00:07]} (62... h3 $142 63. Bf3 h2) 63. Be2 {[%emt 0:00:02]} Re1 {[%emt 0:00:01]} (63... Rc1 $142 64. Bb5 Rb1) 64. Bb5 {[%emt 0:00:03]} Rb1 {[%emt 0:00:03]} 65. Be2 {[%emt 0:00:02]} Rb2 {[%emt 0:00:01]} (65... Rc1 $142 66. Bb5 h3) 66. Bf3 {[%emt 0:00:01]} Rc2 {[%emt 0:00:03]} 67. Bc6 {[%emt 0:00:02]} h3 {[%emt 0:00:02]} 68. Kg3 {[%emt 0:00:02]} h2 {[%emt 0:00:01]} (68... Kxg5 $142 69. Bh1 h2 70. Be3+ Kg6) 69. Bg2 {[%emt 0:00:01]} Kxg5 {[%emt 0:00:03]} 70. Be3+ {[%emt 0:00:02]} Kg6 {[%emt 0:00:02]} 71. Bd4 {[%emt 0:00:01]} Kg7 {[%emt 0:00:09]} 72. Bf3 {[%emt 0:00:03]} Rd2 {[%emt 0:00:03]} 73. Bg2 {[%emt 0:00:02]} Kg8 {[%emt 0:00:02]} 74. Bh1 {[%emt 0:00:02]} Rc2 {[%emt 0:00:03]} 75. Bg2 {[%emt 0:00:02]} Kf8 {[%emt 0:00:01]} (75... Bd3 $142 76. Kxh2 Be4 77. Kg3 Rxg2+ 78. Kf4 Bd5 79. Ke3 Kg7 80. Kd3 Kg6 81. Bc5 Kf5 82. Bd6 Rg3+ 83. Kd4 Rg4+ 84. Kc5 Rc4+ 85. Kb6 Rxc3 86. Ka7 Rc6 87. Kb8 f6 88. Ka7 Kf4 89. Bf8 fxe5 90. Bb4 e4 91. Bd2+ e3 92. Be1 Kf3 93. Bh4 e2 94. Be1 Rc1 95. Bd2 e1=Q 96. Bxe1 Rxe1 97. Kb8 Rc1 98. Ka7 Rb1 99. Ka6 Ke3 100. Ka5 e5 101. Ka6 Kd4 102. Ka7 Kc5 103. Ka6 Ra1#) 76. Bc6 {[%emt 0:00:03]} Bd3 {[%emt 0:00:03]} 77. Bc5+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:02]} 78. Bd4 {[%emt 0:00:01]} Bc4 {[%emt 0:00:01]} 79. Be4 {[%emt 0:00:08] [#]} Bd5 $1 {[%emt 0:00:03]} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.4"]
[White "Rasulov, Vugar"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2523"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 12,132,22,16,31,6,22,22,25,25,33,32,48,70,52,42,47,54,62,62,105,65,73,66,122,98,95,62,65,28,25,16,120,69,70,70,73,68,77,47,47,47,47,45,46,35,35,35,35,29,35,17,17,17,17,17,17,17,17,0,0,0,17,17,17,17,17,17,17,17,17,17,17,17,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:01]} d5 {[%emt 0:00:02]} 4. cxd5 {[%emt 0:00:01]} exd5 {[%emt 0:00:00]} 5. Bg5 {[%emt 0:00:01]} Be7 {[%emt 0:00:04]} 6. e3 {[%emt 0:00:02]} h6 {[%emt 0:00:13]} 7. Bh4 {[%emt 0:00:01]} Bg4 {[%emt 0:00:22] D35: Queen's Gambit Declined: Exchange Variation.} 8. Nf3 {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 9. Bd3 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:20]} 10. h3 {[%emt 0:00:09]} Be6 {[%emt 0:00:26]} 11. O-O {[%emt 0:00:39]} c5 {[%emt 0:00:34]} 12. Rc1 {[%emt 0:00:14] [#]} Rc8 $146 {[%emt 0:00:36]} ({Predecessor:} 12... cxd4 13. Nxd4 Rc8 14. Bb1 Qb6 15. Qe2 Ne5 16. Rfd1 Rfd8 17. f4 Nc6 18. f5 Bd7 19. Bxf6 Bxf6 20. Nxd5 Nxd4 21. exd4 {1-0 Rodriguez Gutierrez,B (2150)-Martin Campos,B (1876) Capablanca Memorial op 53rd 2018 (1)}) 13. dxc5 {[%emt 0:00:05]} Nxc5 {[%emt 0:00:03][%cal Od5d4]} 14. Nd4 {[%emt 0:00:08]} Qb6 {[%emt 0:01:36]} 15. b3 {[%emt 0:00:22]} Rfd8 {[%emt 0:00:19]} 16. Bb1 {[%emt 0:00:34]} g5 {[%emt 0:00:56]} 17. Bg3 {[%emt 0:00:04]} Nfe4 {[%emt 0:00:09]} ({Black should try} 17... Nce4 $14 18. Nxe4 Nxe4) 18. Qh5 {[%emt 0:01:51]} Bf8 {[%emt 0:00:18]} 19. Nxe4 {[%emt 0:01:16]} Nxe4 {[%emt 0:00:08]} 20. Bxe4 {[%emt 0:00:32]} (20. Be5 {with more complications.} Bd7 21. h4 Qg6 22. Qxg6+ fxg6 23. hxg5 hxg5 24. Rfd1) 20... dxe4 {[%emt 0:00:12]} 21. h4 {[%emt 0:00:03]} g4 {[%emt 0:00:54]} (21... Rd5 $1 $11 {keeps the balance.} 22. hxg5 hxg5) 22. Qe5 {[%emt 0:01:29] White is more active.} (22. Rxc8 $16 Rxc8 23. Qe5) 22... Rxc1 $14 {[%emt 0:01:24]} 23. Rxc1 {[%emt 0:00:03]} Bg7 {[%emt 0:00:15]} 24. Qxe4 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:07]} 25. Bc7 {[%emt 0:01:17][%mdl 64] [#] Deflection} (25. exd4 {simplifies} Rxd4 26. Qe3 Qb4 27. Qe5) 25... Rc8 {[%emt 0:00:02]} 26. Qxd4 {[%emt 0:00:04]} (26. exd4 $2 {loses.} Rxc7 27. Rxc7 Qxc7 $19) 26... Qxd4 {[%emt 0:00:01]} (26... Rxc7 $2 27. Qd8+ Kh7 28. Rxc7 $18) 27. exd4 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} h5 {[%emt 0:00:01]} 28. Kh2 {[%emt 0:00:37]} b6 {[%emt 0:00:27]} 29. Kg3 {[%emt 0:00:09]} f6 {[%emt 0:00:09]} 30. Kf4 {[%emt 0:00:16]} Bd5 {[%emt 0:00:05]} 31. f3 {[%emt 0:00:30]} gxf3 {[%emt 0:00:05] The position is equal.} 32. gxf3 {[%emt 0:00:00]} Kf7 {[%emt 0:00:01]} 33. Kg3 {[%emt 0:00:48]} Ke6 {[%emt 0:00:20]} 34. Kf2 {[%emt 0:00:24]} Kf5 {[%emt 0:00:16]} 35. Rc3 {[%emt 0:00:22]} (35. Bf4 $5 {[%cal Rc1c8]} Rxc1 36. Bxc1 $11) 35... Ke6 {[%emt 0:00:17] Hoping for ...Kd7.} 36. Rc1 {[%emt 0:00:35]} Kd7 {[%emt 0:00:12]} 37. Bf4 {[%emt 0:00:04]} Rxc1 {[%emt 0:00:01]} 38. Bxc1 $11 {[%emt 0:00:00] KB-KB} a5 {[%emt 0:00:08]} 39. Ke3 {[%emt 0:00:06]} a4 {[%emt 0:00:15]} 40. bxa4 {[%emt 0:00:05]} Bxa2 {[%emt 0:00:01]} 41. Kf4 {[%emt 0:00:26]} Ke6 {[%emt 0:00:04]} 42. Bd2 {[%emt 0:00:12]} Bb3 {[%emt 0:00:04]} 43. Bb4 {[%emt 0:00:19]} Bxa4 {[%emt 0:00:18]} 44. d5+ {[%emt 0:00:02][%mdl 64] [#] Deflection} Kxd5 {[%emt 0:00:38]} 45. Kf5 {[%emt 0:00:02]} Bd1 {[%emt 0:00:03]} 46. f4 {[%emt 0:00:03]} Bg4+ {[%emt 0:00:02]} 47. Kxf6 {[%emt 0:00:02]} Ke4 {[%emt 0:00:01]} 48. Kg5 {[%emt 0:00:04]} b5 {[%emt 0:00:01]} 49. Bd6 {[%emt 0:00:04]} Be6 {[%emt 0:00:20]} 50. Ba3 {[%emt 0:00:05]} Bf7 {[%emt 0:00:32]} 51. f5 {[%emt 0:00:02]} Be8 {[%emt 0:00:11]} 52. Bb4 {[%emt 0:00:06]} Bd7 {[%emt 0:00:28]} 53. f6 {[%emt 0:00:02][%cal Of6f7] f7! would kill now.} Be8 {[%emt 0:00:01]} 54. Bc3 {[%emt 0:00:04]} Kd5 {[%emt 0:00:03]} 55. Kh6 {[%emt 0:00:13]} Ke6 {[%emt 0:00:02]} 56. Kg7 {[%emt 0:00:01]} Bf7 {[%emt 0:00:00]} 57. Kh7 {[%emt 0:00:10]} Be8 {[%emt 0:00:02]} 58. Kg8 {[%emt 0:00:01]} Bf7+ {[%emt 0:00:01]} 59. Kg7 {[%emt 0:00:12]} Be8 {[%emt 0:00:01]} 60. Bb2 {[%emt 0:00:08]} b4 {[%emt 0:00:04]} 61. Ba1 {[%emt 0:00:02]} b3 {[%emt 0:00:02]} 62. Bb2 {[%emt 0:00:00]} Bf7 {[%emt 0:00:01]} 63. Kf8 {[%emt 0:00:03]} Bg6 {[%emt 0:00:01]} 64. Kg7 {[%emt 0:00:00]} Bf7 {[%emt 0:00:01]} 65. Bc3 {[%emt 0:00:02]} (65. Kf8 $5) 65... Be8 {[%emt 0:00:01]} 66. Bb2 {[%emt 0:00:00]} Bf7 {[%emt 0:00:00] Weighted Error Value: White=0.08 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.4"]
[White "Gharibyan, Mamikon"]
[Black "Sadhwani, Raunak"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2500"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,52,10,6,2,-2,-12,0,0,0,-5,0,0,0,0,7,7,16,36,33,5,12,6,5,-27,-14,-16,-23,-18,-46,-132,-119,-129,-118,-340,-228,-312,-302,-318,-318,-433,-444,-441,-424,-429,-421]} 1. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:02]} 3. c3 {[%emt 0:00:02]} e6 {[%emt 0:00:01]} 4. Bf4 {[%emt 0:00:02]} Bd6 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:01]} O-O {[%emt 0:00:03]} 6. Nbd2 {[%emt 0:00:01] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} c5 {[%emt 0:00:01]} 7. Bg3 {[%emt 0:00:01]} Qc7 {[%emt 0:00:01]} 8. dxc5 {[%emt 0:00:02] The position is equal.} Qxc5 {[%emt 0:00:00]} 9. Bd3 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:05]} 10. Qe2 {[%emt 0:00:08]} Qc7 $5 {[%emt 0:00:05][%mdl 4] A promising side line.} 11. e4 {[%emt 0:00:07] [#] Strongly threatening e5.} dxe4 {[%emt 0:00:00]} 12. Nxe4 {[%emt 0:00:01]} Nxe4 {[%emt 0:00:00]} 13. Qxe4 {[%emt 0:00:01][%csl Gd3][%cal Re4h7]} Nf6 {[%emt 0:00:01]} 14. Qe2 {[%emt 0:00:08] [#]} Rd8 $5 $146 {[%emt 0:00:00][%mdl 8] An interesting novelty.} ({Predecessor:} 14... b6 15. Rd1 Rd8 16. O-O Bb7 17. Ng5 h6 18. Ne4 Nxe4 19. Bxe4 Bxg3 20. hxg3 Rac8 {½-½ Schulze,M (2123)-Buckels,V (2304) GER-ch Net blitz sf 2021 (2)}) 15. O-O-O {[%emt 0:00:04]} b6 {[%emt 0:00:01]} 16. Ne5 {[%emt 0:00:22]} Bb7 {[%emt 0:00:02]} 17. Kb1 {[%emt 0:01:25]} Bxg2 {[%emt 0:01:24]} 18. Rhg1 {[%emt 0:00:05]} Bh3 {[%emt 0:00:00]} 19. Bf4 {[%emt 0:01:25]} (19. Rge1 $15) 19... Bf5 $17 {[%emt 0:00:33]} 20. Bxf5 {[%emt 0:07:30]} exf5 {[%emt 0:00:01]} 21. Rge1 $2 {[%emt 0:00:51] This move loses the game for White.} (21. Rxd6 $17 Rxd6 22. Nc4 {[%mdl 64] Pin} Rd1+ {[%mdl 64] Discovered Attack} 23. Rxd1 Qxf4 24. Qd2 Qe4+ 25. Kc1) 21... Re8 {[%emt 0:00:08][%cal Of6g4]} 22. Qf3 {[%emt 0:00:16]} Ne4 {[%emt 0:00:03] Dodges Bg3} ({Weaker is} 22... Bxe5 23. Bxe5 Qe7 24. Qxf5 $11) 23. Nd3 {[%emt 0:00:15]} Bxf4 {[%emt 0:00:01][%mdl 64] Remove Defender} 24. Nxf4 {[%emt 0:00:01] [#]} Nd2+ $1 {[%emt 0:00:05][%mdl 576] Deflection. Black is clearly winning.} 25. Rxd2 {[%emt 0:00:11] Black must now prevent Rde2.} Rxe1+ {[%emt 0:00:02]} 26. Kc2 {[%emt 0:00:00]} Rae8 {[%emt 0:00:05] Weighted Error Value: White=0.37/Black=0.09 (flawless)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.5"]
[White "Fedoseev, Vladimir"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2680"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 19,79,0,25,17,56,42,38,43,62,54,67,48,49,47,50,46,50,47,51,51,51,49,56,51,56,52,43,45,46,28,31,28,31,28,28,28,28,18,21,-30,-30,-30,-30,-36,2,2,0,0,6,6,6,3,8,8,8,8,22,22,23,26,29978,29979]} 1. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:03:15]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 4. Bg2 {[%emt 0:00:05]} Be7 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:05]} O-O {[%emt 0:00:06]} 6. d3 {[%emt 0:00:10]} b6 {[%emt 0:00:18]} 7. cxd5 {[%emt 0:00:05]} exd5 {[%emt 0:00:07]} 8. d4 {[%emt 0:00:05]} c5 {[%emt 0:00:06]} 9. Nc3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 10. Bf4 {[%emt 0:00:14]} Bb7 {[%emt 0:00:20]} 11. Rc1 {[%emt 0:00:08] A17: English Opening: 1...Nf6 with ...Bb4.} cxd4 {[%emt 0:00:31]} 12. Nxd4 {[%emt 0:00:33]} Nxd4 {[%emt 0:00:06]} 13. Qxd4 {[%emt 0:00:03] White is slightly better.} Bc5 {[%emt 0:00:03]} 14. Qd3 {[%emt 0:00:04] [#] White is much more active. The black rooks are badly placed.} Qe7 $146 {[%emt 0:00:11]} ({Predecessor:} 14... Qd7 15. Rfd1 Rfd8 16. Bg5 Be7 17. Rd2 Ne4 18. Nxe4 dxe4 19. Qxd7 Rxd7 20. Rxd7 Bxg5 21. Rcc7 Bc8 22. Bxe4 Bxd7 23. Bxa8 Be6 24. Bd5 Kf8 25. Bxe6 fxe6 26. Rxa7 {1-0 Pohl,M-Rausch,R Berlin-ch U14 1999 (5)}) 15. Bg5 {[%emt 0:00:16]} ({Much weaker is} 15. Bxd5 $6 Nxd5 16. Nxd5 Bxd5 17. Qxd5 Qxe2 $11) (15. Nxd5 $6 Bxd5 16. Bxd5 Nxd5 17. Qxd5 Qxe2 $11) 15... Rad8 {[%emt 0:00:11]} 16. a3 {[%emt 0:01:18]} d4 {[%emt 0:00:41]} 17. Bxf6 {[%emt 0:00:28]} Qxf6 {[%emt 0:00:15]} 18. Ne4 {[%emt 0:00:20]} Bxe4 {[%emt 0:00:06]} 19. Bxe4 {[%emt 0:00:04]} ({But not} 19. Qxe4 d3 20. exd3 Qxb2 $17) 19... g6 {[%emt 0:00:03] Black is weak on the light squares} 20. b4 {[%emt 0:00:04]} Bd6 {[%emt 0:00:04]} 21. Rc6 {[%emt 0:00:04]} Rc8 {[%emt 0:00:41]} 22. Rfc1 {[%emt 0:00:12]} Rxc6 {[%emt 0:00:04]} 23. Rxc6 {[%emt 0:00:03]} Rd8 {[%emt 0:00:04]} 24. Qc4 {[%emt 0:00:29]} Qe7 {[%emt 0:00:31]} 25. Bd3 {[%emt 0:00:04]} ({Don't play} 25. Qxd4 Bxg3 26. Qf6 Rd1+ 27. Kg2 Qxe4+ $17) 25... Be5 {[%emt 0:00:08]} 26. a4 {[%emt 0:00:09]} Rd6 {[%emt 0:00:12]} 27. b5 {[%emt 0:00:18]} Rxc6 {[%emt 0:00:09]} 28. bxc6 $11 {[%emt 0:00:04][%mdl 4096] Endgame KQB-KQB} Qc5 {[%emt 0:00:10]} 29. Qa6 {[%emt 0:00:42]} (29. Qb5 $142) 29... Qc1+ {[%emt 0:00:05]} 30. Kg2 {[%emt 0:00:09] [#] Bc4 would be deadly.} Qxc6+ {[%emt 0:00:03]} 31. f3 {[%emt 0:00:03]} h5 {[%emt 0:00:14][%cal Bh7h5,Bh5h4][%mdl 32]} 32. Qxa7 {[%emt 0:00:06]} h4 {[%emt 0:00:08]} 33. Bb5 {[%emt 0:00:41]} Qc7 {[%emt 0:00:10]} 34. Qa8+ {[%emt 0:00:11]} Qb8 {[%emt 0:00:11]} 35. Qd5 {[%emt 0:00:22]} hxg3 {[%emt 0:00:07]} 36. Bc4 {[%emt 0:00:12]} Qc7 {[%emt 0:00:09]} 37. hxg3 {[%emt 0:00:12]} Kg7 {[%emt 0:00:28]} 38. f4 {[%emt 0:00:19]} Bf6 {[%emt 0:00:05]} 39. Kf1 {[%emt 0:00:32]} Qd8 $2 {[%emt 0:00:35][%mdl 8192] [#]} (39... Qe7 $11) 40. Qxf7+ {[%emt 0:00:06] Weighted Error Value: White=0.07 (flawless) /Black=0.27 (precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.22"]
[Round "1.5"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2645"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,83,21,23,0,19,24,43,35,47,37,54,34,73,72,107,87,105,105,106,102,105,102,120,116,109,112,115,97,122,87,112,110,127,134,138,144,145,138,140,144,147,137,141,130,202,191,231,217,281,293,298,237,401,392,380,326,372,287,473,473,473,467,467,467,29972,29973,29983,29984,29985,29986]} 1. d4 {[%emt 0:00:08]} d5 {[%emt 0:03:33]} 2. c4 {[%emt 0:00:08]} dxc4 {[%emt 0:00:04]} 3. e3 {[%emt 0:00:23]} Nf6 {[%emt 0:00:06]} 4. Bxc4 {[%emt 0:00:07]} e6 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:33][%cal Bg1f3,Bf3d2,Bd2b3][%mdl 32]} c5 {[%emt 0:00:04]} 6. O-O {[%emt 0:00:06]} a6 {[%emt 0:00:04]} 7. dxc5 {[%emt 0:00:24]} Qxd1 {[%emt 0:00:08]} 8. Rxd1 {[%emt 0:00:03]} Bxc5 {[%emt 0:00:03]} 9. Nfd2 {[%emt 0:00:07] 9.b3 is a critical line. D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Nbd7 {[%emt 0:00:38]} 10. Be2 {[%emt 0:00:09] [#]} b5 $146 {[%emt 0:00:27]} ({Predecessor:} 10... b6 11. Nb3 Be7 12. f3 Nc5 13. Nd4 Bb7 14. e4 O-O 15. Be3 b5 16. Nc3 g6 17. Rac1 {½-½ Grischuk,A (2783)-Navara,D (2737) FIDE World Cup 2017 (3.1)}) 11. Nb3 {[%emt 0:00:08] White is slightly better.} Bb6 {[%emt 0:00:14]} 12. Bd2 {[%emt 0:00:32][%cal Bc1d2,Bd2a5,Ba5b4][%mdl 32]} Bb7 {[%emt 0:00:48]} 13. Ba5 {[%emt 0:00:34]} Rc8 {[%emt 0:00:22]} 14. Nc3 {[%emt 0:00:17]} Nd5 {[%emt 0:00:27]} 15. Bf3 {[%emt 0:00:52][%cal Rc3d5]} O-O {[%emt 0:01:45]} 16. Bxd5 {[%emt 0:01:40]} Bxd5 {[%emt 0:00:07]} 17. Nxd5 {[%emt 0:01:15]} exd5 {[%emt 0:00:04]} 18. Bb4 {[%emt 0:00:09]} Rfe8 {[%emt 0:00:20]} 19. Rxd5 {[%emt 0:00:05]} Ne5 {[%emt 0:00:03]} 20. Bc3 {[%emt 0:00:15]} Nc4 {[%emt 0:00:12]} 21. h4 {[%emt 0:00:47]} h6 {[%emt 0:00:22]} 22. a4 {[%emt 0:00:06]} Red8 {[%emt 0:01:15]} 23. Rxd8+ {[%emt 0:00:28]} Rxd8 {[%emt 0:00:03]} 24. Kf1 {[%emt 0:00:25]} Rb8 {[%emt 0:00:17][%cal Ob5b4]} 25. axb5 {[%emt 0:00:17]} axb5 {[%emt 0:00:03][%cal Ob5b4]} 26. Nd2 {[%emt 0:00:08]} Nxd2+ {[%emt 0:00:21]} 27. Bxd2 $16 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRB} Bd8 {[%emt 0:00:03]} 28. h5 {[%emt 0:00:16]} Bf6 {[%emt 0:00:04]} 29. Ra2 {[%emt 0:00:09]} Rd8 {[%emt 0:01:10]} (29... b4 $16 {was called for.}) 30. Ke2 $18 {[%emt 0:00:06]} Rd5 {[%emt 0:00:08] [#]} 31. g4 $1 {[%emt 0:00:05]} Bh4 {[%emt 0:00:11]} 32. e4 {[%emt 0:00:21]} Rc5 {[%emt 0:00:14]} 33. f3 {[%emt 0:00:18][%cal Bf2f3,Bf3f4][%mdl 32]} Bg5 $2 {[%emt 0:00:14]} (33... Rc2 {might work better.}) 34. f4 {[%emt 0:00:17]} Bh4 {[%emt 0:00:09]} 35. b4 {[%emt 0:00:30]} Rc4 {[%emt 0:00:05]} 36. Kd3 {[%emt 0:00:05]} Be7 $2 {[%emt 0:00:05] [#]} (36... Rc8 {keeps fighting.} 37. e5 Rd8+ 38. Ke3 Kf8) 37. Ra8+ {[%emt 0:00:13]} Kh7 {[%emt 0:00:13]} 38. Rb8 {[%emt 0:00:12]} Bxb4 {[%emt 0:00:07]} 39. Rxb5 {[%emt 0:00:05]} Bxd2 {[%emt 0:00:07]} (39... Rxe4 $18 40. Rxb4 Re7) 40. Kxc4 {[%emt 0:00:03] White mates.} Bxf4 {[%emt 0:00:03]} 41. Rf5 {[%emt 0:00:04][%csl LRf4,LRf7]} Bg3 {[%emt 0:00:13]} 42. Rxf7 {[%emt 0:00:05] Black got outplayed after the opening.   Weighted Error Value: White=0.08 (flawless) /Black=0.40} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.1"]
[White "Anton Guijarro, David"]
[Black "Fedoseev, Vladimir"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2690"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 19,91,17,67,62,66,21,31,27,37,29,57,54,52,29,20,0,0,0,4,0,49,10,59,62,75,2,35,0,0,0,0,0,0,0,27,19,71,87,82,33,23,7,0,0,0,0,0,0,368,281,379,0,0,0,534,516,974,913,1276,1134,1079,1065,1525,1462,1347,1316,3427,2292,12843,12843,12845,12845,29991,29992]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01]} 3. Nxe5 {[%emt 0:00:03]} d6 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:01]} 5. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 6. Bd3 {[%emt 0:00:02]} Bd6 {[%emt 0:00:01]} 7. O-O {[%emt 0:00:03]} O-O {[%emt 0:00:01]} 8. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:01]} 9. Nc3 {[%emt 0:00:10]} Nxc3 {[%emt 0:00:13]} 10. bxc3 {[%emt 0:00:00]} h6 {[%emt 0:01:07]} ({Black should play} 10... dxc4 $11 11. Bxc4 Bf5) 11. c5 $5 {[%emt 0:01:53][%mdl 4] A promising side line. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Bc7 {[%emt 0:00:03]} 12. Re1 {[%emt 0:00:16] [#] White is more active.} Re8 $146 {[%emt 0:00:16]} ({Predecessor:} 12... Nd7 13. Rb1 Re8 14. Bd2 Rxe1+ 15. Qxe1 Nf6 16. Ne5 Rb8 17. Bf4 Be6 18. h3 Qe8 {½-½ Navara,D (2697)-Jobava,B (2603) MrDodgy Online Inv 2nd blitz 2021 (2.1)}) 13. Rxe8+ {[%emt 0:01:03] White is slightly better.} Qxe8 {[%emt 0:00:03]} 14. Be3 {[%emt 0:00:38]} Bg4 {[%emt 0:03:19]} 15. h3 {[%emt 0:02:50]} Bh5 {[%emt 0:00:05]} 16. g4 {[%emt 0:01:50]} (16. Qb3 $5 {[%cal Rb3b7]} b6 17. g4 $14) 16... Bg6 {[%emt 0:00:04]} 17. Nh4 {[%emt 0:00:01][%cal Bf3h4,Bh4f5,Bf5h6][%mdl 32] Nxg6 would be deadly.} Bxd3 {[%emt 0:01:25]} 18. Qxd3 {[%emt 0:00:00]} Nd7 {[%emt 0:00:01]} 19. Nf5 {[%emt 0:01:29]} Nf6 {[%emt 0:00:29]} (19... Nf8 $11) 20. f3 {[%emt 0:00:02] Threatening Qd2.} (20. Rb1 $5 {[%cal Rb1b7]}) 20... g6 {[%emt 0:02:33]} (20... Nh7 $11 {might be stronger.}) 21. Nxh6+ {[%emt 0:00:19]} Kg7 {[%emt 0:00:01]} 22. Re1 {[%emt 0:00:40]} ({White should try} 22. Qd2 $16) 22... Qd7 {[%emt 0:00:44]} (22... Bg3 $5 {[%cal Rg3e1]} 23. Re2 Qd7 $11) 23. Bg5 {[%emt 0:00:36]} (23. Qd2 $5 {[%cal Re3g5]}) 23... Re8 {[%emt 0:00:16]} 24. Rxe8 {[%emt 0:00:03]} Qxe8 {[%emt 0:00:22]} 25. Qd2 {[%emt 0:00:10] Prevents Qe1+.} Nh7 {[%emt 0:00:19][%cal Bf6h7,Bh7f8,Bf8e6][%mdl 32] [#] aiming for ...Nxg5.} 26. Be3 {[%emt 0:00:02]} Qe7 {[%emt 0:00:07] And now ...Qh4 would win.} (26... Bd8 $5 {[%cal Re8e7]}) 27. g5 $1 {[%emt 0:00:17]} Qe6 {[%emt 0:01:16]} (27... f6 $11) 28. Kg2 $16 {[%emt 0:00:28]} Nf8 {[%emt 0:00:28]} 29. Qd3 {[%emt 0:00:30]} (29. h4 $16) 29... Qe7 $14 {[%emt 0:00:33]} 30. h4 {[%emt 0:00:11]} Ne6 {[%emt 0:00:05] Wards off f4} 31. Qd2 {[%emt 0:00:03][%cal Oh4h5]} f5 {[%emt 0:00:18]} 32. f4 {[%emt 0:00:44]} Nf8 {[%emt 0:00:20]} 33. Qd3 {[%emt 0:00:04][%cal Od3f5] Qxf5! is the strong threat.} b5 $2 {[%emt 0:00:48][%mdl 8192]} (33... Qe6 $11) 34. cxb6 {[%emt 0:00:26]} axb6 {[%emt 0:00:04]} 35. a4 $2 {[%emt 0:00:11]} (35. Qxf5 $1 $18 {Black must now prevent Qd3.} gxf5 36. Nxf5+ Kf7 37. Nxe7 Kxe7 38. f5) 35... Ne6 $11 {[%emt 0:00:42]} 36. Kf3 {[%emt 0:00:15][%cal Od3f5] Threatens to win with Qxf5!} Qd6 $2 {[%emt 0:00:07][%mdl 8192] [#]} (36... Kh7 $11 {and Black has nothing to worry.}) 37. Qxf5 $1 $18 {[%emt 0:00:32] Threatening mate with Qf7+.} ({Not} 37. Nxf5+ gxf5 38. Qxf5 Qe7 $16) 37... gxf5 {[%emt 0:00:15]} (37... Qe7 $142 38. Qb1 Qd6) 38. Nxf5+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:02]} 39. Nxd6+ {[%emt 0:00:02]} Bxd6 {[%emt 0:00:00]} 40. f5 {[%emt 0:00:06]} Nc7 {[%emt 0:00:02]} 41. Bf4 {[%emt 0:00:09]} Ne8 {[%emt 0:00:07]} 42. h5 {[%emt 0:00:06][%cal Bh4h5,Bh5h6][%mdl 32]} c5 {[%emt 0:00:04]} 43. h6 {[%emt 0:00:06]} Bxf4 {[%emt 0:00:09]} 44. Kxf4 {[%emt 0:00:01]} Nd6 {[%emt 0:00:01]} 45. g6+ {[%emt 0:00:16]} Kg8 {[%emt 0:00:05]} 46. f6 {[%emt 0:00:05] Weighted Error Value: White=0.30/Black=0.68} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.1"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Le, Quang Liem"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2645"]
[BlackElo "2728"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,83,0,23,16,18,0,5,0,0,0,0,0,0,-7,-7,-14,-4,-14,0,-7,-6,-11,-13,-9,-10,-7,0,0,0,0,0,0,0,0,0,-7,-2,-4,-2,-5,0,-8,-9,-20,0,0,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,245,245,286,279,271,245,222,222,12849,5539,1107,991]} 1. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 3. Bf4 {[%emt 0:00:02]} c5 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:01]} e6 {[%emt 0:00:18]} 5. c3 {[%emt 0:00:20]} Qb6 {[%emt 0:00:07]} 6. Qc2 {[%emt 0:00:21] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bd6 {[%emt 0:00:04]} 7. Bg3 {[%emt 0:01:04]} Nbd7 {[%emt 0:00:23]} 8. Nbd2 {[%emt 0:00:11] The position is equal.} O-O {[%emt 0:00:06]} 9. Bd3 {[%emt 0:01:47]} h6 {[%emt 0:01:04]} 10. O-O {[%emt 0:00:40] [#]} Qc7 $146 {[%emt 0:00:08]} ({Predecessor:} 10... Bxg3 11. hxg3 Re8 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nf6 15. dxc5 Qxc5 {½-½ Winter,I-Wagner Michel,A DDR Women-ch20 1971 (3)}) 11. e4 {[%emt 0:00:59] Black must now prevent e5.} Bxg3 {[%emt 0:00:25]} 12. hxg3 {[%emt 0:00:03]} cxd4 {[%emt 0:00:03]} 13. Nxd4 {[%emt 0:01:04]} Nc5 {[%emt 0:00:13]} 14. Rfe1 {[%emt 0:00:28]} dxe4 {[%emt 0:01:50]} 15. Nxe4 {[%emt 0:00:09]} Ncxe4 {[%emt 0:00:02]} 16. Bxe4 {[%emt 0:00:01]} Bd7 {[%emt 0:00:01]} 17. Bf3 {[%emt 0:01:41]} e5 {[%emt 0:00:15]} 18. Nf5 {[%emt 0:00:11]} Rfe8 {[%emt 0:00:03][%cal Oe5e4]} 19. Ne3 {[%emt 0:00:05]} Be6 {[%emt 0:00:40]} 20. Rad1 {[%emt 0:00:22]} Rad8 {[%emt 0:00:06]} 21. Rxd8 {[%emt 0:00:18]} Rxd8 {[%emt 0:00:01]} 22. Rd1 {[%emt 0:00:08]} Rxd1+ {[%emt 0:00:19]} ({Don't take} 22... Bxa2 23. Rxd8+ Qxd8 24. b3 $16) 23. Qxd1 {[%emt 0:00:07]} b6 {[%emt 0:00:02]} 24. a3 {[%emt 0:00:17]} Kf8 {[%emt 0:01:32]} 25. Qa4 {[%emt 0:00:34]} g6 {[%emt 0:00:09]} 26. c4 {[%emt 0:00:33]} a5 {[%emt 0:00:38]} 27. b4 {[%emt 0:00:42]} axb4 {[%emt 0:00:48]} 28. Qxb4+ {[%emt 0:00:29]} Kg7 {[%emt 0:00:06]} 29. a4 {[%emt 0:00:05]} e4 {[%emt 0:00:23]} 30. Be2 {[%emt 0:00:11]} Nd7 {[%emt 0:00:01]} 31. Nd5 {[%emt 0:01:08]} Bxd5 {[%emt 0:02:15]} 32. cxd5 $11 {[%emt 0:00:02][%mdl 4096] Endgame KQB-KQN} Qe5 {[%emt 0:00:15]} 33. Qb5 {[%emt 0:00:05]} Nf6 {[%emt 0:01:22]} 34. Qxb6 {[%emt 0:00:28]} Qa1+ {[%emt 0:00:02]} 35. Kh2 {[%emt 0:00:14] Qb4 would be deadly.} Qxa4 {[%emt 0:00:02]} 36. d6 {[%emt 0:00:39][%cal Bd5d6,Bd6d7][%mdl 32]} Qa2 $2 {[%emt 0:00:10] [#] Repels Qb2. Black cannot hold the game after this.} (36... Qa1 $11 {and Black stays safe.}) 37. Qd4 $1 $18 {[%emt 0:00:17] aiming for d7.} Qa8 {[%emt 0:02:29]} (37... Qxe2 $2 38. d7 $18) (37... Qe6 38. Bb5) 38. d7 {[%emt 0:00:08]} Qd8 {[%emt 0:00:01]} 39. Bb5 {[%emt 0:00:03]} Kg8 {[%emt 0:00:09]} 40. Kg1 {[%emt 0:00:11]} Nh7 $2 {[%emt 0:00:15]} (40... Kg7 41. Qc3 Qb6) 41. Qxe4 {[%emt 0:00:07]} (41. Qc3 $142 Nf8 42. Qc8) 41... Nf6 {[%emt 0:00:01]} 42. Qe8+ {[%emt 0:00:04] Weighted Error Value: White=0.04 (flawless) /Black=0.16 (very precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.2"]
[White "Le, Quang Liem"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2728"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,150,20,18,6,20,23,18,8,22,8,20,8,5,4,11,8,20,5,10,0,0,0,5,0,0,0,0,-18,-14,-14,20,0,10,-9,-18,-18,-21,-14,-17,-20,0,0,0,0,0,0,0,-11,0,0,0,0,0,0,27,20,27,39,45,0,0,0,0,0,0,0,0,0,0,0,110,0,47,47,141,97,97,81,59,16,76,0,18,19,19,19,123,110,225,0,0,0,32,0,110,0,67,34,98,14,24,0,97,0,0,0,0,0,0,-46,-46,-218,-218,-214,-107,-143,0,0,0,-400,0,-29978,-29979,-29978,-29979,-29984,-29985,-29980,-29981,-29980,-29981,-29967,-5093,-29984,-29985,-29987,-29987,-29987,-29988,-29988,-29989,-29994,-29995]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:05]} 5. c5 {[%emt 0:00:11]} b6 {[%emt 0:00:11]} 6. cxb6 {[%emt 0:00:01] D37: Queen's Gambit Declined: 5 Bf4.} cxb6 {[%emt 0:00:02]} 7. Bf4 {[%emt 0:00:01]} Bd6 {[%emt 0:00:17]} 8. e3 {[%emt 0:00:01] The position is equal. 8.e3 is better than 8.Bxd6.} Bb7 {[%emt 0:01:32]} 9. Bd3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:35]} 10. O-O {[%emt 0:00:17]} Bxf4 {[%emt 0:01:33]} 11. exf4 {[%emt 0:00:00]} O-O {[%emt 0:00:01]} 12. Re1 {[%emt 0:00:08]} Qd6 {[%emt 0:00:10]} 13. g3 {[%emt 0:00:19] [#]} g6 $146 {[%emt 0:01:47]} ({Predecessor:} 13... Rac8 14. Rc1 Na5 15. Qe2 b5 16. Red1 Nc4 17. Ne5 Rc7 18. b3 Na3 19. Nb1 Rfc8 {1-0 Zatonskih,A (2422)-Foisor,S (2205) USA-ch (Women) 2021 (9)}) 14. Rc1 {[%emt 0:00:16]} Rac8 {[%emt 0:00:09]} 15. Bb1 {[%emt 0:00:30]} Rc7 {[%emt 0:00:29]} 16. Na4 {[%emt 0:01:01]} Na5 {[%emt 0:02:14]} 17. Qe2 {[%emt 0:00:34]} Rfc8 {[%emt 0:00:30]} 18. Rxc7 {[%emt 0:00:05]} Rxc7 {[%emt 0:00:02]} 19. Qe5 {[%emt 0:00:14]} Qxe5 {[%emt 0:00:14]} (19... Qd8 $5 {[%cal Rf6e4]}) 20. Nxe5 {[%emt 0:00:00]} Nc4 {[%emt 0:02:03]} 21. Rc1 {[%emt 0:01:53] And now b3 would win.} (21. b3 $5 {[%cal Rb3c4]} Nxe5 22. fxe5 $11) 21... b5 {[%emt 0:00:04]} 22. b3 {[%emt 0:00:01] Hoping for Nb6.} bxa4 {[%emt 0:00:07]} 23. bxc4 {[%emt 0:00:01]} dxc4 {[%emt 0:00:01]} 24. Rxc4 {[%emt 0:00:02]} Rxc4 {[%emt 0:00:19]} 25. Nxc4 $11 {[%emt 0:00:00][%mdl 4096] Endgame KBN-KBN} Be4 {[%emt 0:00:05]} 26. Nd2 {[%emt 0:00:09]} Bxb1 {[%emt 0:00:13]} 27. Nxb1 {[%emt 0:00:00] KN-KN} Nd5 {[%emt 0:00:12]} 28. Kf1 {[%emt 0:01:05]} Kf8 {[%emt 0:00:35]} 29. a3 {[%emt 0:01:48]} Ke7 {[%emt 0:00:03]} 30. Ke2 {[%emt 0:00:01]} Kd6 {[%emt 0:00:16]} 31. Kd3 {[%emt 0:00:04]} Kc6 {[%emt 0:01:07]} 32. Nc3 {[%emt 0:00:39]} Nb6 {[%emt 0:00:30]} 33. Ne4 {[%emt 0:00:24]} h6 {[%emt 0:00:06] Prevents Ng5} 34. h4 {[%emt 0:00:13]} a5 {[%emt 0:00:09]} 35. Nd2 {[%emt 0:01:12]} Kb5 {[%emt 0:00:15]} 36. Nb1 {[%emt 0:00:47]} Kc6 {[%emt 0:00:05]} 37. Nc3 {[%emt 0:00:07]} Kd6 {[%emt 0:00:08]} 38. Nd1 {[%emt 0:00:21]} Kc6 {[%emt 0:00:08]} 39. Ne3 {[%emt 0:00:04]} Kb5 {[%emt 0:00:07]} (39... h5 $1 $11 {keeps the balance.}) 40. g4 {[%emt 0:00:16]} (40. Ng4 $1 $16 {[%cal Rg4h6]}) 40... h5 {[%emt 0:00:03]} (40... f5 $1 $11 {was preferrable.}) 41. g5 $1 $14 {[%emt 0:00:29]} Kc6 {[%emt 0:00:11]} (41... Nd5 $1 $14) 42. Nc4 $1 $16 {[%emt 0:00:12]} Nd5 {[%emt 0:00:02]} 43. Ke4 {[%emt 0:00:10] Strongly threatening Ne5+.} Kd7 {[%emt 0:00:04]} 44. Nxa5 {[%emt 0:00:11]} Nc3+ {[%emt 0:00:02]} (44... Nb6 $11 {remains equal.}) 45. Kd3 {[%emt 0:00:07]} (45. Ke5 $16) 45... Nb5 {[%emt 0:00:02]} (45... Nd5 $5 {[%cal Rd5f4]}) 46. Nc4 {[%emt 0:00:01] aiming for Ke4.} Ke7 {[%emt 0:00:02]} 47. Ke4 {[%emt 0:00:14]} Nc3+ {[%emt 0:00:07]} (47... f6 $1 $11) 48. Ke5 {[%emt 0:00:05]} Nd5 {[%emt 0:00:01] Against Nb6} (48... Kf8 $16 49. f5 gxf5) 49. Nd6 $2 {[%emt 0:00:59]} (49. Ne3 $1 $18 {[%cal Re3d5]} f6+ 50. gxf6+ Nxf6 51. d5 Nd7+ 52. Kd4) 49... Nb6 $11 {[%emt 0:00:04] White must now prevent ...Nd7+.} 50. Nb5 {[%emt 0:00:11]} Nc4+ {[%emt 0:00:01]} 51. Ke4 {[%emt 0:00:01]} Kd7 {[%emt 0:00:01]} (51... Nb6 $11) 52. Kd3 {[%emt 0:00:03]} (52. d5 $1 $16) 52... Nb6 {[%emt 0:00:03]} (52... Nb2+ $1 $11 53. Ke4 Nd1) 53. Nc3 $14 {[%emt 0:00:05][%cal Of4f5]} Kc6 {[%emt 0:00:02]} ({Black should try} 53... Kd6 $14) 54. Ke4 {[%emt 0:00:01]} (54. Nd1 $1 $16) 54... Kd6 $11 {[%emt 0:00:02]} 55. Kd3 {[%emt 0:00:10]} (55. Ke3 $11) 55... Kc6 $1 $16 {[%emt 0:00:01]} 56. Ne2 {[%emt 0:00:16]} ({White should play} 56. Nd1 $1 $16) 56... Kd5 $11 {[%emt 0:00:07]} 57. f5 {[%emt 0:00:14]} exf5 {[%emt 0:00:03]} 58. Nf4+ {[%emt 0:00:03]} Kc6 $1 {[%emt 0:00:02]} 59. Kc3 {[%emt 0:00:01]} (59. Ne2 $11) 59... Kb5 $1 $15 {[%emt 0:00:01]} 60. f3 $2 {[%emt 0:00:29]} ({Better is} 60. d5 $15 Kc5 61. d6) 60... Nc4 $19 {[%emt 0:00:04]} 61. Nd3 {[%emt 0:00:01]} Nxa3 {[%emt 0:00:02]} 62. Ne5 {[%emt 0:00:01] [#] Inhibits Nc4.} Nb1+ {[%emt 0:00:02]} (62... Ka5 $1 $17 {Threatens to win with ...Nb5+.} 63. d5 Nb5+ 64. Kc4 Kb6 65. Nxf7 a3) 63. Kc2 $11 {[%emt 0:00:22]} Na3+ {[%emt 0:00:00]} 64. Kd3 $2 {[%emt 0:00:01][%mdl 8192] [#]} (64. Kc3 $11) 64... Kb4 $2 {[%emt 0:00:05]} (64... Kb6 $1 $19 65. Nd7+ Ka5) 65. Nxf7 $2 {[%emt 0:00:05][%mdl 8192]} (65. Nc6+ $11 Kb5 66. Ne5) 65... Nb5 {[%emt 0:00:05]} 66. Ne5 {[%emt 0:00:15]} a3 {[%emt 0:00:01]} 67. Kc2 {[%emt 0:00:28]} Nxd4+ {[%emt 0:00:02]} 68. Kd3 {[%emt 0:00:07]} a2 {[%emt 0:00:04]} 69. Kxd4 {[%emt 0:00:01]} a1=Q+ {[%emt 0:00:01]} (69... a1=B+ $2 70. Kd5 Bc3 71. Nxg6 $18) 70. Kd5 {[%emt 0:00:00]} Qh1 {[%emt 0:00:10]} 71. Nxg6 {[%emt 0:00:11]} Qxf3+ {[%emt 0:00:01] Black mates.} 72. Ke5 {[%emt 0:00:02]} Qe4+ {[%emt 0:00:01]} 73. Kf6 {[%emt 0:00:01]} f4 {[%emt 0:00:01][%cal Bf5f4,Bf4f3,Bf3f2][%mdl 32]} 74. Ne5 {[%emt 0:00:03]} f3 {[%emt 0:00:03]} 75. g6 {[%emt 0:00:01]} f2 {[%emt 0:00:01] Never resign too early!   Weighted Error Value: White=0.24 (precise) /Black=0.23 (precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.2"]
[White "Alekseenko, Kirill"]
[Black "Sadhwani, Raunak"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2686"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 14,58,32,25,35,14,18,15,13,10,24,0,7,8,19,23,12,0,0,-8,0,-21,-18,-32,-27,-29,-30,-26,-11,-74,-66,-267,-188,-230,-237,-236,-235,-279,-279,-281,-279,-306,-306,-306,-306,-762,-754]} 1. e4 {[%emt 0:00:08]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:01]} Nc6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:08]} a6 {[%emt 0:00:00]} 6. a3 {[%emt 0:01:24]} Qc7 {[%emt 0:00:07]} 7. Be3 {[%emt 0:00:13]} b5 {[%emt 0:00:15]} 8. Nxc6 {[%emt 0:00:19]} Qxc6 {[%emt 0:00:01] B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} 9. Qd4 {[%emt 0:00:17]} Bb7 {[%emt 0:00:05]} 10. Be2 {[%emt 0:00:10]} Rc8 {[%emt 0:00:11][%cal Ba8c8,Bc8c5,Bc5e5][%mdl 32] The position is equal.} 11. O-O {[%emt 0:01:44][%cal Be1g1,Bg1f2,Bf2e3,Be3d4][%mdl 32]} Nf6 {[%emt 0:00:15][%cal Rf6e4]} 12. f3 {[%emt 0:00:18]} Bc5 {[%emt 0:00:05]} 13. Qxc5 {[%emt 0:00:17]} Qxc5 {[%emt 0:00:00]} 14. Bxc5 {[%emt 0:00:01]} Rxc5 {[%emt 0:00:00] [#]} 15. Rad1 $146 {[%emt 0:00:04]} ({Predecessor:} 15. Rfd1 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. c3 Ke7 19. a4 Bb3 20. Rd4 Bxa4 21. b3 Bxb3 22. Rxa6 {0-1 Zenuni,H (1971)-Kelmendi,A (2093) Pristina op 2019 (4)}) 15... Ke7 {[%emt 0:00:03]} 16. Kf2 {[%emt 0:00:39]} g5 {[%emt 0:00:08][%cal Bg7g5,Bg5g4][%mdl 32]} (16... Rhc8 {simplifies} 17. Rh1 d5 18. exd5 Bxd5 19. Bd3 g5) 17. Ke3 {[%emt 0:00:05]} Rhc8 {[%emt 0:00:09]} 18. Rd2 {[%emt 0:01:03]} Re5 {[%emt 0:00:51]} (18... d5 {simplifies} 19. exd5 Bxd5 20. Re1 h5) 19. Kd4 {[%emt 0:00:18]} d6 {[%emt 0:00:07]} 20. Bd3 {[%emt 0:00:46]} Rec5 {[%emt 0:00:27]} 21. Ne2 {[%emt 0:00:31]} (21. Ke3 $11) 21... g4 $17 {[%emt 0:00:26] Black is more active.} 22. f4 $2 {[%emt 0:00:26] [#] White does not recover from this.} (22. Ke3 $15) 22... Bxe4 $1 {[%emt 0:00:12][%mdl 576] Deflection} 23. Nc3 {[%emt 0:00:37]} (23. Bxe4 Rc4+) 23... Bxd3 {[%emt 0:00:12]} 24. cxd3 {[%emt 0:00:02]} a5 {[%emt 0:00:15][%cal Ba6a5,Ba5b4,Bb4b3][%mdl 32]} 25. g3 {[%emt 0:00:48]} b4 {[%emt 0:00:11]} 26. axb4 {[%emt 0:00:02]} axb4 {[%emt 0:00:00]} 27. Ne4 {[%emt 0:00:00]} Rc2 {[%emt 0:00:34]} 28. Rff2 {[%emt 0:00:34]} b3 {[%emt 0:00:01]} 29. Nc3 $2 {[%emt 0:00:06] [#]} (29. Nxf6 Kxf6 30. Rg2) 29... R8xc3 $1 {[%emt 0:00:02][%mdl 576] Promotion.   Weighted Error Value: White=0.55/Black=0.08 (flawless)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.2"]
[White "Fedoseev, Vladimir"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2680"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 13,139,12,26,31,37,34,33,34,33,33,38,28,31,38,31,31,24,27,33,31,33,33,27,0,64,35,73,73,73,73,73,73,73,73,68,68,70,48,51,37,22,18,51,64,56,14,48,57,83,83,79,68,68,33,68,68,68,68,73,68,73,68,68,68,73,68,68,68,68,68,68,68,74,68,68,68,83,62,83,94,270,262,251,145,145,138,185,169,190,177,224,222,203,91,92,70,131,136,143,127,135,128,126,131,132,118,129,103,102,95,155,130,167,167,142,154,166,166,162,162,283,289,479,491,470,439,477,468]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:01]} exd5 {[%emt 0:00:01]} 5. Bg5 {[%emt 0:00:02]} c6 {[%emt 0:00:02]} 6. e3 {[%emt 0:00:02]} h6 {[%emt 0:00:02]} 7. Bh4 {[%emt 0:00:01]} Bf5 {[%emt 0:00:01]} 8. Qf3 {[%emt 0:00:01] D35: Queen's Gambit Declined: Exchange Variation.} Bh7 {[%emt 0:00:02] 8...Bh7 is the modern continuation.} 9. Bxf6 {[%emt 0:00:04]} Qxf6 {[%emt 0:00:01]} 10. Qxf6 {[%emt 0:00:01] White is slightly better.} gxf6 {[%emt 0:00:00]} 11. Nf3 {[%emt 0:01:09][%cal Bg1f3,Bf3h4,Bh4f5][%mdl 32]} Nd7 {[%emt 0:00:07]} 12. O-O-O {[%emt 0:00:12][%cal Ba1d1,Bd1d3,Bd3b3][%mdl 32] [#]} Nb6 $146 {[%emt 0:00:38]} ({Predecessor:} 12... Bb4 13. Ne2 Bd6 14. Nh4 f5 15. Nf4 Nf6 16. f3 Rg8 17. Bd3 Kd7 18. g3 Rg5 19. Nfg2 {½-½ Rodrigues,A (2085)-Willmann,B (2242) RA-2015-0-00392}) 13. Nh4 {[%emt 0:00:18]} Kd7 {[%emt 0:00:29]} 14. Bd3 {[%emt 0:00:44]} Bxd3 {[%emt 0:00:07]} 15. Rxd3 {[%emt 0:00:03]} Bb4 {[%emt 0:00:08]} 16. Ne2 {[%emt 0:00:38]} h5 {[%emt 0:00:32]} 17. Rb3 {[%emt 0:00:45]} Bd6 {[%emt 0:00:15]} 18. Nf5 {[%emt 0:00:29]} Bf8 {[%emt 0:01:15]} (18... h4 $11) 19. Nf4 {[%emt 0:00:42] A dynamic duo of knights.} Kc7 {[%emt 0:01:02]} 20. h4 {[%emt 0:00:09] White has more active pieces. The black rooks are badly placed.} Bd6 {[%emt 0:00:09]} 21. Nxd6 {[%emt 0:01:11]} Kxd6 {[%emt 0:00:00]} 22. Rh3 {[%emt 0:00:00]} Rag8 {[%emt 0:00:14]} 23. Rf3 {[%emt 0:00:02]} Kc7 {[%emt 0:00:17]} 24. Rc3 {[%emt 0:00:09]} Kb8 {[%emt 0:01:29]} 25. g3 {[%emt 0:00:10]} Rh6 {[%emt 0:00:22]} 26. Nd3 {[%emt 0:00:08]} Nc8 {[%emt 0:00:41]} 27. Nc5 {[%emt 0:00:54][%cal Of3f6] Rxf6! would be deadly.} Rd8 {[%emt 0:00:09]} 28. Rf4 {[%emt 0:01:19]} Nd6 {[%emt 0:00:10]} 29. a4 {[%emt 0:00:06][%cal Ba2a4,Ba4a5][%mdl 32]} Kc7 {[%emt 0:02:13]} 30. b4 {[%emt 0:01:40][%cal Ob4b5]} b6 {[%emt 0:00:37]} 31. Nd3 {[%emt 0:00:06]} Kd7 {[%emt 0:00:15]} 32. Kd1 {[%emt 0:00:09]} Ra8 {[%emt 0:00:11]} 33. a5 {[%emt 0:00:09]} Kc7 {[%emt 0:00:37]} 34. Ra3 {[%emt 0:00:17]} Kb7 {[%emt 0:00:04]} 35. Ke2 {[%emt 0:00:08]} Re8 {[%emt 0:00:11]} 36. Ra2 {[%emt 0:00:20]} Nb5 {[%emt 0:00:08] [#] Hoping for ...Nc3+.} 37. Kf1 {[%emt 0:00:11]} Nd6 {[%emt 0:00:04]} 38. Kg2 {[%emt 0:00:09]} Rg6 {[%emt 0:00:07]} 39. Rf3 {[%emt 0:00:10]} Rh6 {[%emt 0:00:04]} 40. Nf4 {[%emt 0:00:32]} Nb5 {[%emt 0:00:23]} 41. Rc2 {[%emt 0:00:24]} Rd8 {[%emt 0:00:53]} 42. Ne2 {[%emt 0:00:17]} Rc8 {[%emt 0:00:10]} 43. Ra2 {[%emt 0:00:08]} Rd8 {[%emt 0:00:05]} 44. Rf4 {[%emt 0:00:08]} Rc8 {[%emt 0:00:01]} 45. e4 {[%emt 0:00:25]} dxe4 {[%emt 0:00:08]} 46. Rxe4 {[%emt 0:00:01]} Nd6 $2 {[%emt 0:00:14]} (46... Rc7 $16) 47. Re7+ $18 {[%emt 0:00:11]} Rc7 {[%emt 0:00:07]} 48. Rxc7+ {[%emt 0:00:07]} ({Only move:} 48. axb6 $1 $18 Rxe7 49. Rxa7+ (49. bxa7 $2 Ka8 $19) 49... Kxb6 50. Rxe7) 48... Kxc7 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} 49. Nf4 {[%emt 0:00:02]} Nb5 {[%emt 0:00:25]} (49... Nf5 $16 {was called for.}) 50. d5 {[%emt 0:00:08]} cxd5 {[%emt 0:00:01]} 51. Nxd5+ {[%emt 0:00:03]} Kc6 {[%emt 0:00:01]} (51... Kb7 {was necessary.} 52. Ne7 Nd6) 52. axb6 {[%emt 0:00:29]} axb6 {[%emt 0:00:02] [#]} 53. Nf4 {[%emt 0:00:04]} (53. Rd2 $1 $18 {has better winning chances.}) 53... Nd4 $16 {[%emt 0:00:04]} 54. Ra7 {[%emt 0:00:19]} Ne6 {[%emt 0:00:03]} ({Black should try} 54... Nc2 $14) 55. Kf3 {[%emt 0:00:38]} (55. Rxf7 Nxf4+ 56. gxf4 Kb5 $14) 55... Nc7 {[%emt 0:00:38]} 56. Ke4 {[%emt 0:00:07]} Nb5 {[%emt 0:00:02]} 57. Ra1 {[%emt 0:00:19]} (57. Rxf7 $2 {is the wrong capture.} Nd6+ 58. Kd4 Nxf7 $19) 57... Nd6+ {[%emt 0:00:06]} 58. Kd4 {[%emt 0:00:02]} Nf5+ {[%emt 0:00:15]} 59. Kd3 {[%emt 0:00:12]} Rh8 {[%emt 0:00:19]} 60. Ra7 {[%emt 0:00:05]} Nd6 {[%emt 0:00:02]} 61. Re7 {[%emt 0:00:04]} Rh7 {[%emt 0:00:28]} (61... Kb5 $142) 62. Kc3 {[%emt 0:00:06]} Nf5 {[%emt 0:00:05]} 63. Re2 {[%emt 0:00:07]} ({Much less strong is} 63. Ra7 Nd6 64. Re7 Nb5+ 65. Kd3 Kd6 $16) 63... Nd6 {[%emt 0:00:02]} 64. Kb3 {[%emt 0:00:02]} f5 {[%emt 0:00:05]} 65. Rc2+ {[%emt 0:00:03]} Kb7 {[%emt 0:00:22]} 66. Nd5 {[%emt 0:00:01]} Nb5 {[%emt 0:00:08]} (66... Ne8 $142 67. Re2 Nd6 68. Re7+ Kc6) 67. Ka4 $18 {[%emt 0:00:07]} Ka6 $2 {[%emt 0:00:07]} (67... Nd6 {keeps fighting.} 68. Rc7+ Kb8) 68. Rc6 {[%emt 0:00:04] White is clearly winning.} Nd4 {[%emt 0:00:09]} 69. Rxb6+ {[%emt 0:00:02]} Ka7 {[%emt 0:00:00]} 70. Rf6 {[%emt 0:00:00] Weighted Error Value: White=0.12 (very precise) /Black=0.14 (very precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.2"]
[White "Oparin, Grigoriy"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2667"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,153,8,30,27,27,31,30,21,25,13,29,31,36,22,51,47,54,61,45,-13,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,-168,-48,-104,-80,-95,-103,-88,-66,-64,-77,-179,-163,-519,-235,-235,-235,-235,-222,-199,-197,-193,-190,-226,-196,-204,-28,-28,-28,-28,-28,-76,0,0,0,0,0,0,0,0,0,-185,-168,-315,-236,-218,-212,-1154,-1074,-1989,-1857,-2472,-2062,-2368,-2155,-5708,-5149,-836,-10403,-1296,-29937,-12775,0,-12202,-10815,-10414,-9422,-10407,-5536,-3558,-799,-29960,-683,-680,-672,-664,-595,-29976,-29975,-29974,-29975,-29975,-584,-584,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:15]} 4. g3 {[%emt 0:00:02]} Bb7 {[%emt 0:00:01]} 5. Bg2 {[%emt 0:00:02]} Be7 {[%emt 0:00:01]} 6. O-O {[%emt 0:00:01]} O-O {[%emt 0:00:01]} 7. Nc3 {[%emt 0:00:01]} Ne4 {[%emt 0:00:06]} 8. Bd2 {[%emt 0:00:01] now supersedes 8.Qc2.} f5 {[%emt 0:00:05]} 9. Ne5 {[%emt 0:00:09] E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3).} Bf6 {[%emt 0:00:41]} 10. Qc2 {[%emt 0:00:02][%cal Rc3e4]} Nxc3 {[%emt 0:01:19]} 11. Bxc3 {[%emt 0:00:03] White has an edge.} (11. Bxb7 Nxe2+ 12. Kg2 Nxd4 $17) (11. bxc3 Bxg2 12. Kxg2 Bxe5 13. dxe5 Nc6 $17) 11... Bxg2 {[%emt 0:00:04]} 12. Kxg2 {[%emt 0:00:00]} d6 {[%emt 0:00:14]} 13. Nf3 {[%emt 0:00:03] [#]} d5 $146 {[%emt 0:00:08]} ({Predecessor:} 13... Qd7 14. e4 fxe4 15. Qxe4 d5 16. cxd5 exd5 17. Qd3 Nc6 18. Rad1 Rae8 19. Rfe1 Nd8 {0-1 Molenda,M (2349)-Eljanov,P (2672) Titled Tuesday intern op 09th Mar blitz 2021 (4)}) 14. Qa4 {[%emt 0:00:04]} c6 {[%emt 0:00:12]} 15. Rac1 {[%emt 0:00:22]} a5 {[%emt 0:01:28]} 16. Bd2 {[%emt 0:00:15]} g5 {[%emt 0:01:34]} 17. cxd5 {[%emt 0:00:43]} (17. h3 $14) 17... Qxd5 {[%emt 0:00:45]} 18. Qc4 {[%emt 0:00:02]} g4 {[%emt 0:00:25][%mdl 64] Pin} 19. Qxd5 {[%emt 0:00:01][%mdl 64] Remove Defender} exd5 {[%emt 0:00:00]} 20. Ne5 {[%emt 0:01:34]} Bxe5 {[%emt 0:00:01]} 21. dxe5 {[%emt 0:00:00]} c5 {[%emt 0:00:17]} 22. Rfd1 {[%emt 0:00:09]} Kf7 {[%emt 0:01:01]} 23. Bh6 {[%emt 0:01:20][%csl LRd5,LRf8]} Rd8 {[%emt 0:00:02]} 24. Bg5 {[%emt 0:00:01]} Rd7 {[%emt 0:00:01]} 25. h3 {[%emt 0:00:00]} gxh3+ {[%emt 0:00:11]} 26. Kxh3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} 27. f4 {[%emt 0:00:06]} Rg8 {[%emt 0:00:21][%cal Oc6e5]} 28. g4 $2 {[%emt 0:00:48]} (28. Bf6 $11) 28... fxg4+ {[%emt 0:01:20]} (28... Ke6 $1 $19 {[%cal Oc6e5] White must now prevent ...Nxe5!} 29. gxf5+ Kxf5) 29. Kxg4 {[%emt 0:00:00]} (29. Kg3 $1 $15) 29... h6 $17 {[%emt 0:00:14][%cal Bh7h6,Bh6g5,Bg5g4,Bg4g3][%mdl 96] Pin} 30. Kf5 {[%emt 0:00:03]} Nxe5 {[%emt 0:00:40]} (30... hxg5 $2 31. e6+ Ke8 32. exd7+ Kxd7 33. Rxd5+ (33. fxg5 Kd6 $16) 33... Kc7 34. Kg4 (34. fxg5 Ne7+ 35. Ke6 Nxd5 $11) 34... gxf4+ 35. Kxf4 $18) 31. Rh1 {[%emt 0:00:58]} Nc4 $36 {[%emt 0:01:16][%mdl 2048] Black has some pressure.} 32. Rxc4 {[%emt 0:00:17][%cal Oh1h6]} hxg5 $15 {[%emt 0:00:10][%mdl 4096] Endgame KRR-KRR} 33. Ra4 {[%emt 0:00:30]} (33. Rcc1 $17) 33... g4 {[%emt 0:00:21]} 34. e4 $2 {[%emt 0:00:30]} (34. Ra3) 34... dxe4 {[%emt 0:00:16]} (34... g3 $142 35. Ra3 g2) 35. Rh7+ $19 {[%emt 0:01:20]} Ke8 $1 {[%emt 0:00:38]} 36. Rxe4+ {[%emt 0:00:01]} Kd8 {[%emt 0:00:01]} 37. Rh2 {[%emt 0:00:01]} g3 {[%emt 0:00:51]} 38. Rg2 {[%emt 0:00:02]} Rd5+ {[%emt 0:00:02]} 39. Ke6 {[%emt 0:00:35]} Rd3 {[%emt 0:00:15]} 40. Re5 {[%emt 0:01:07]} Rf3 $2 {[%emt 0:00:07]} (40... Re8+ $19 41. Kf5 Rxe5+ 42. Kxe5 a4) 41. Rg5 $11 {[%emt 0:00:06]} Rxg5 {[%emt 0:00:32]} 42. fxg5 {[%emt 0:00:01] KR-KR} Ke8 {[%emt 0:00:01] And now ...a4 would win.} 43. Ke5 {[%emt 0:01:46]} (43. a4 $1 $11 {should be considered.}) 43... c4 {[%emt 0:00:02]} (43... a4 $17 {Strongly threatening ...c4.} 44. Ke4 Rf2 45. Rxg3 Rxb2) 44. Ke4 {[%emt 0:01:47]} Rd3 {[%emt 0:00:01]} 45. a4 {[%emt 0:00:01]} Kf7 {[%emt 0:00:09]} 46. Kf5 {[%emt 0:00:02]} Kg7 {[%emt 0:00:18]} 47. Kg4 {[%emt 0:00:35]} Rb3 {[%emt 0:00:27]} 48. Re2 $2 {[%emt 0:00:03]} (48. Rxg3 $11 Rb4 49. Kf5) 48... Rb4 $1 $19 {[%emt 0:00:14] Threatens to win with ...c3+.} 49. Kxg3 {[%emt 0:00:24]} (49. Kf5 $142) 49... Rxa4 {[%emt 0:00:01]} 50. Re7+ {[%emt 0:00:30] [#]} Kf8 $1 {[%emt 0:00:01]} ({Weaker is} 50... Kg6 51. Re6+ Kxg5 52. Rxb6 $17) 51. Rc7 {[%emt 0:00:12] [#]} (51. Re1) 51... Rb4 $1 {[%emt 0:00:02]} 52. Kf3 {[%emt 0:00:03]} b5 {[%emt 0:00:03]} (52... Rxb2 53. Rxc4 b5 54. Rc8+ Kg7 55. Kg4 $17) 53. g6 {[%emt 0:00:09]} Rxb2 {[%emt 0:00:02] aiming for ...a4.} 54. Ke4 {[%emt 0:00:01]} a4 {[%emt 0:00:03][%cal Ba5a4,Ba4a3][%mdl 32] Hoping for ...a3.} 55. Kd4 {[%emt 0:00:14]} a3 {[%emt 0:00:02]} 56. Ra7 {[%emt 0:00:01]} a2 {[%emt 0:00:02]} 57. Kc3 {[%emt 0:00:01]} Rg2 {[%emt 0:00:02]} (57... Rf2 $19 58. Kb4 Rb2+ 59. Kc3 Rg2 60. Rf7+ Kg8) 58. Kb4 {[%emt 0:00:04]} Rb2+ {[%emt 0:00:08]} ({Inferior is} 58... Rxg6 59. Kxb5 Rg7 60. Rxa2 $11) 59. Kc3 {[%emt 0:00:01] The board is on fire.} Rb3+ {[%emt 0:00:01]} 60. Kd4 {[%emt 0:00:14]} Rd3+ {[%emt 0:00:01]} 61. Kc5 {[%emt 0:00:03]} Rd2 {[%emt 0:00:02]} 62. Kb4 {[%emt 0:00:04]} Kg8 {[%emt 0:00:01]} (62... Rf2 $142 63. Ra6 Rb2+ 64. Kc3 Rb3+ 65. Kc2 Rg3) 63. Kc3 {[%emt 0:00:03]} Rg2 {[%emt 0:00:02]} (63... Rd3+ $142 64. Kb2 Rd2+ 65. Kc3 Rf2 66. Kb4 Rb2+ 67. Kc3 Rb3+ 68. Kc2 Rg3 69. Kb2 Rg2+ 70. Kc3 Rh2 71. Kb4 Rb2+ 72. Kc3 Rh2 73. Kb4 Rb2+) 64. Kb4 {[%emt 0:00:01]} Rf2 {[%emt 0:00:04]} ({Not} 64... Rxg6 65. Kxb5 Rg4 66. Rxa2 $11) 65. Kc3 {[%emt 0:00:02]} Rf3+ {[%emt 0:00:00]} 66. Kb4 {[%emt 0:00:01]} Rb3+ {[%emt 0:00:03]} 67. Kc5 {[%emt 0:00:00]} Rb2 {[%emt 0:00:02]} 68. Kd4 {[%emt 0:00:01]} Rc2 {[%emt 0:00:02]} (68... b4 $142 69. Kxc4 b3 70. Kd4 Rc2 71. Ra8+ Kg7 72. Ke4 Rc1 73. Ra7+ Kxg6 74. Kd4 a1=Q+ 75. Rxa1 Rxa1 76. Kc3 Rb1 77. Kc4 Kf5 78. Kc3 Ke4 79. Kc4 Rc1+ 80. Kxb3 Kd4 81. Kb2 Rc3 82. Ka2 Ke3 83. Ka1 Kd2 84. Kb2 Rh3 85. Ka1 Kc2 86. Ka2 Kc1 87. Ka1 Ra3#) 69. Kc5 {[%emt 0:00:03]} c3 $2 {[%emt 0:00:08]} ({Better is} 69... Rf2 $19 {...c3 would be deadly.} 70. Kb4 Rg2) 70. Kb4 $11 {[%emt 0:00:03] The position is equal.} Rc1 {[%emt 0:00:15]} 71. Rxa2 {[%emt 0:00:02]} c2 {[%emt 0:00:02] ( -> ...Rb1+)} 72. Kb3 {[%emt 0:00:03]} Rg1 {[%emt 0:00:01]} 73. Rxc2 {[%emt 0:00:01]} Rxg6 {[%emt 0:00:01]} 74. Kb4 {[%emt 0:00:01]} Rg5 {[%emt 0:00:02]} 75. Rc5 {[%emt 0:00:00]} Rxc5 {[%emt 0:00:01]} 76. Kxc5 {[%emt 0:00:01]} Kf7 {[%emt 0:00:01]} 77. Kxb5 {[%emt 0:00:00] Black had all chances to win.   Weighted Error Value: White=0.74/Black=0.31} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.3"]
[White "Eljanov, Pavel"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2705"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 17,82,4,17,0,0,0,3,1,17,7,7,7,7,7,14,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,-7,0,0,0,0,0,0,0,-98,-85,-92,-89,-93,-92,-113,-113,-154,-146,-162,-151,-295,-295,-293,-285,-346,-358,-890,-358,-358,-332,-29970,-460,-443,-442,-1063,-1036,-725,-453]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:02]} O-O {[%emt 0:00:03]} 5. Bd3 {[%emt 0:00:02]} c5 {[%emt 0:00:01]} 6. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 7. cxd5 {[%emt 0:00:08]} cxd4 {[%emt 0:00:01]} 8. exd4 {[%emt 0:00:03]} exd5 {[%emt 0:00:01]} 9. O-O {[%emt 0:00:04]} Bg4 {[%emt 0:00:02]} 10. h3 {[%emt 0:01:13] B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6.} Bh5 {[%emt 0:00:02]} 11. Bg5 {[%emt 0:00:52]} Bxc3 {[%emt 0:00:03]} 12. bxc3 {[%emt 0:00:02] The position is equal.} Qd6 $5 {[%emt 0:00:00][%mdl 4] [#] Exploring less charted territory.} 13. Bxf6 $146 {[%emt 0:01:49]} ({Predecessor:} 13. Rb1 b6 14. g4 Bg6 15. Nh4 Bxd3 16. Qxd3 Ne4 17. Nf5 Qd7 18. Bf4 Nc6 19. f3 Nf6 20. Be5 Qe6 21. Rbe1 Nxe5 22. Rxe5 Qd7 23. Qe3 Rae8 24. Qg5 g6 25. Qxf6 Qxf5 26. gxf5 {1-0 Cuenca Cadenas,J-Enoksson,B (1169) W-ch WS/A/246 email 2021}) 13... Qxf6 {[%emt 0:00:03]} 14. g4 {[%emt 0:00:01]} Bg6 {[%emt 0:00:02]} 15. Ne5 {[%emt 0:00:01]} Qd6 {[%emt 0:00:35]} 16. Rb1 {[%emt 0:02:46]} b6 {[%emt 0:00:40]} 17. Bxg6 {[%emt 0:00:25]} hxg6 {[%emt 0:00:01]} 18. Qa4 {[%emt 0:00:08]} Rc8 {[%emt 0:00:12]} 19. Rfe1 {[%emt 0:01:02]} Nc6 {[%emt 0:00:05]} 20. Re3 {[%emt 0:00:09]} Nxe5 {[%emt 0:00:07]} 21. dxe5 {[%emt 0:00:03]} Qe6 {[%emt 0:00:00]} 22. Rb4 {[%emt 0:00:55]} Rc5 {[%emt 0:00:06]} 23. Rd4 {[%emt 0:00:22]} g5 {[%emt 0:00:09]} 24. Kg2 {[%emt 0:01:01]} g6 {[%emt 0:00:17]} 25. Qc2 {[%emt 0:00:15]} Rac8 {[%emt 0:00:03][%cal Ba8c8,Bc8c5,Bc5a5,Ba5e5,Be5e3,Be3h3][%mdl 32]} 26. Qd2 {[%emt 0:00:01]} Kg7 {[%emt 0:00:31]} 27. f4 {[%emt 0:00:35]} (27. Rdd3 $11) 27... gxf4 $17 {[%emt 0:00:06]} 28. Rxf4 {[%emt 0:00:01] [#]} d4 $1 {[%emt 0:00:12]} 29. Rxd4 {[%emt 0:01:33] And now Rd6 would win.} Rxe5 {[%emt 0:00:01]} 30. Rdd3 {[%emt 0:00:45]} Rcc5 {[%emt 0:00:03] Black is more active.} 31. Qf2 {[%emt 0:00:21]} Ra5 {[%emt 0:00:06]} 32. Rxe5 {[%emt 0:00:02]} Rxe5 {[%emt 0:00:01][%mdl 4096] Endgame KQR-KQR} ({Worse is} 32... Qxe5 33. Rd7 Qe6 34. Qd4+ Qf6 35. Qxf6+ Kxf6 36. Rd2 $17) 33. Rd2 {[%emt 0:00:24] Dodges Re2} (33. Qd4 $17 {was necessary.}) 33... Re3 $19 {[%emt 0:00:03]} 34. Qf4 {[%emt 0:00:10]} Qc6+ {[%emt 0:00:38]} ({Inferior is} 34... Rxc3 35. Qd4+ Qf6 36. a4 $17) 35. Kf2 {[%emt 0:00:02]} Rxh3 {[%emt 0:00:36] White must now prevent ...Qh1.} 36. c4 $2 {[%emt 0:00:35]} (36. Qd4+ Kg8 37. Qd8+ Kh7 38. Qd5) 36... Qf6 {[%emt 0:00:44]} (36... Qh1 $142 37. a3 Qh2+ 38. Qxh2 Rxh2+ 39. Ke3 Rxd2 40. Kxd2 Kf6) 37. Qxf6+ {[%emt 0:00:04]} Kxf6 {[%emt 0:00:00]} 38. c5 $2 {[%emt 0:00:39]} (38. Rd7 $19 Ra3 39. Ke2) 38... bxc5 {[%emt 0:00:03]} (38... Rh2+ $142 39. Ke3 Rxd2 40. Kxd2 bxc5 41. Ke3 Kg5 42. Kf3 c4 43. Kf2 Kxg4 44. Ke3 f5 45. Kd4 f4 46. Kxc4 f3 47. Kd3 Kf4 48. Kd2 g5 49. Ke1 g4 50. Kd2 g3 51. Ke1 g2 52. Kf2 a5 53. a4 Ke4 54. Ke1 g1=Q+ 55. Kd2 Qb1 56. Kc3 f2 57. Kd2 Qb2+ 58. Kd1 f1=Q#) 39. Rd5 {[%emt 0:00:03] Black is clearly winning.} Rc3 {[%emt 0:00:04]} 40. Rd6+ {[%emt 0:00:10]} (40. Ke2 $142) 40... Kg5 {[%emt 0:00:04]} 41. Rd7 {[%emt 0:00:00]} f6 {[%emt 0:00:01] Weighted Error Value: White=0.68/Black=0.45} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.3"]
[White "Anton Guijarro, David"]
[Black "Fedoseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2690"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,92,20,23,12,13,14,11,19,21,22,25,22,38,6,13,7,14,12,13,0,-6,-3,-6,-7,-13,-14,-5,-13,-8,-9,0,0,0,-8,0,-4,-5,-8,-8,-6,0,0,6,-12,-7,-25,-16,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,30,0,0,0,22,0,0,0,27]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01][%cal Bg8f6,Bf6e4,Be4d6][%mdl 32]} 3. Nxe5 {[%emt 0:00:02]} d6 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:01]} Nxe4 {[%emt 0:00:01]} 5. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 6. Bd3 {[%emt 0:00:01]} Be7 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:05]} Bf5 {[%emt 0:00:03]} 8. Re1 {[%emt 0:00:12]} O-O {[%emt 0:00:07]} 9. Nbd2 $1 {[%emt 0:00:09][%cal Rd2e4,Bb1d2,Bd2f1,Bf1e3][%mdl 4] now scores much better than the old 9.c4. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} (9. c4 {with more complications.} Nc6 10. cxd5 Qxd5 11. Nc3) 9... Nd6 {[%emt 0:00:08]} 10. Nf1 {[%emt 0:00:05]} Bxd3 {[%emt 0:00:12]} 11. Qxd3 {[%emt 0:00:02]} c6 {[%emt 0:00:04]} 12. Bf4 {[%emt 0:00:17]} Na6 {[%emt 0:00:05][%cal Bb8a6,Ba6c7,Bc7e6,Be6g5,Bg5e4][%mdl 32]} 13. h4 {[%emt 0:00:18][%cal Bh2h4,Bh4h5][%mdl 32]} Re8 {[%emt 0:00:44]} 14. h5 {[%emt 0:02:14]} (14. Ng5 $5 {[%cal Rd3h7]} Bxg5 15. hxg5 $11) 14... Nc7 {[%emt 0:00:07]} 15. Ne3 {[%emt 0:01:48]} Ne6 {[%emt 0:00:11]} 16. Bxd6 {[%emt 0:00:02]} Bxd6 {[%emt 0:00:02] [#]} 17. g3 $146 {[%emt 0:00:23]} ({Predecessor:} 17. Ng4 h6 18. Qf5 a5 19. g3 a4 20. c3 Nc7 21. Kg2 Nb5 22. Rxe8+ Qxe8 {½-½ Deakin,C (2101)-Milde,L (2325) W-ch WS/M/784 email 2020}) 17... Ng5 {[%emt 0:01:14]} 18. Qf5 {[%emt 0:00:26]} (18. Nxg5 {simplifies} Qxg5 19. Qf5 Qxf5 20. Nxf5 Bc7 21. Kg2) 18... Ne4 {[%emt 0:00:35]} 19. c4 {[%emt 0:01:13]} Bb4 {[%emt 0:00:30] [#] ...Nd6 is the strong threat.} 20. Re2 {[%emt 0:00:09][%cal Rc4d5]} Nd6 {[%emt 0:01:49][%csl LRc4,LRf5]} 21. Qd3 {[%emt 0:01:04]} dxc4 {[%emt 0:00:27]} 22. Nxc4 {[%emt 0:00:03]} Rxe2 {[%emt 0:00:03]} 23. Qxe2 {[%emt 0:00:01]} Qe8 {[%emt 0:00:52]} 24. Qd3 {[%emt 0:03:39]} Qe4 {[%emt 0:00:17]} 25. Qxe4 {[%emt 0:00:01]} Nxe4 {[%emt 0:00:01]} 26. a3 {[%emt 0:00:02]} Bf8 {[%emt 0:00:01]} 27. Na5 {[%emt 0:00:10]} Rb8 {[%emt 0:00:03]} 28. Ne5 {[%emt 0:00:11]} Nf6 {[%emt 0:00:14]} 29. g4 {[%emt 0:00:03]} Bd6 {[%emt 0:00:09]} 30. f3 {[%emt 0:00:14]} (30. Nac4 Bc7 $15) 30... Bc7 {[%emt 0:00:03]} 31. b4 {[%emt 0:00:11]} h6 {[%emt 0:02:09]} 32. Kf2 {[%emt 0:00:07]} Nd5 {[%emt 0:00:55]} 33. Rc1 {[%emt 0:00:56]} Nf4 {[%emt 0:00:23] [#] aiming for ...Bxe5.} 34. Ke3 {[%emt 0:00:16]} Ne6 {[%emt 0:00:03]} 35. Rc4 {[%emt 0:00:15]} c5 {[%emt 0:00:28]} 36. d5 {[%emt 0:00:19][%cal Bd4d5,Bd5e6][%mdl 32] Hoping for Nd7.} Bxe5 {[%emt 0:00:48]} 37. dxe6 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} Bc7 {[%emt 0:00:20]} 38. Nb3 {[%emt 0:00:12]} ({But not} 38. Rxc5 Bb6 39. Ke4 Bxc5 40. bxc5 Kf8 41. exf7 (41. c6 $2 bxc6 42. Nxc6 Rb6 $19) 41... Kxf7 $17) 38... b5 $1 {[%emt 0:00:20]} 39. Re4 {[%emt 0:00:27] e7 would be deadly.} ({Much worse is} 39. Rxc5 Bb6 40. exf7+ Kxf7 $17) 39... cxb4 {[%emt 0:00:15]} 40. axb4 {[%emt 0:00:12] Black must now prevent e7.} Bb6+ {[%emt 0:00:02]} 41. Ke2 {[%emt 0:00:05]} fxe6 {[%emt 0:00:02]} 42. Rxe6 {[%emt 0:00:05]} Rc8 {[%emt 0:00:01]} 43. Kd3 {[%emt 0:00:06]} Rd8+ {[%emt 0:00:30] The position is equal.} 44. Ke2 {[%emt 0:00:11]} Rc8 {[%emt 0:00:15]} 45. Kd3 {[%emt 0:00:06]} Rd8+ {[%emt 0:00:15]} 46. Ke2 {[%emt 0:00:14]} Rc8 {[%emt 0:00:06] An even fight not without its subleties.   Weighted Error Value: White=0.04 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.3"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Le, Quang Liem"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2645"]
[BlackElo "2728"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 16,125,16,-3,26,21,37,41,32,12,32,36,37,32,30,19,32,13,0,0,21,22,26,5,7,10,31,0,0,0,0,0,0,0,0,-29,60,62,56,52,113,120,115,76,123,118,229,239,208,155,318,340,340,339,339,319,482,481,482,482,480,461,481,480,450,450,551,539,544,545,541,539,427,428,422,370,359,352,420,400,399,399,397,391,496,368,406,381,380,177,370,365,1120,1060,12637,9606,29977,538,12789,12789,12799,6832,29981,29982,29982,29981,29983,29984,29988,29988,29998,29999]} 1. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:04]} b6 {[%emt 0:00:08]} 3. c4 {[%emt 0:01:07]} e6 {[%emt 0:00:03]} 4. g3 {[%emt 0:01:05]} Ba6 {[%emt 0:00:03]} 5. b3 {[%emt 0:00:36]} Bb7 {[%emt 0:00:37]} 6. Bg2 {[%emt 0:00:12]} Bb4+ {[%emt 0:00:01]} 7. Bd2 {[%emt 0:00:07]} a5 {[%emt 0:00:03]} 8. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:03]} 9. Bg5 {[%emt 0:01:22]} Be7 {[%emt 0:01:26] E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.} 10. Nc3 {[%emt 0:00:08]} h6 {[%emt 0:00:28]} 11. Bxf6 {[%emt 0:00:23]} Bxf6 {[%emt 0:00:00] [#] White is slightly better.} 12. Qc2 $146 {[%emt 0:00:09]} ({Predecessor:} 12. e4 d6 13. e5 dxe5 14. dxe5 Be7 15. Qc2 Qc8 16. Rad1 Nc6 17. Nb5 Bc5 18. Qe2 {½-½ Krogius,N (2465)-Rubinetti,J (2455) San Martin 1993 (1)}) 12... g6 {[%emt 0:00:17]} 13. Rad1 {[%emt 0:00:35]} d6 {[%emt 0:00:08]} 14. e3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:19]} 15. Ne1 {[%emt 0:00:24][%cal Bf3e1,Be1d3,Bd3f4][%mdl 32]} c6 {[%emt 0:00:27]} 16. Nd3 {[%emt 0:00:21]} Nd7 {[%emt 0:00:16]} 17. Rc1 {[%emt 0:01:21]} Qb8 {[%emt 0:00:12]} 18. Rfd1 {[%emt 0:00:41]} Rc8 {[%emt 0:00:04]} 19. a4 {[%emt 0:01:04]} d5 {[%emt 0:00:39]} 20. cxd5 {[%emt 0:00:11]} exd5 {[%emt 0:00:17]} 21. Nf4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:23]} 22. e4 {[%emt 0:00:29]} dxe4 {[%emt 0:00:17]} 23. Nxe4 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:03]} 24. Bxe4 {[%emt 0:00:04]} Qd6 {[%emt 0:00:05]} 25. h4 {[%emt 0:00:30]} Ra7 {[%emt 0:01:31] Black is weak on the light squares} (25... Bxd4 $2 26. Ne2 (26. Qc4 Rd8 $16) 26... Bxf2+ 27. Kxf2 Qf6+ 28. Kg1 $18) (25... h5 $11) 26. h5 $1 $14 {[%emt 0:00:08][%cal Rh5g6]} g5 {[%emt 0:00:03]} 27. Ng2 {[%emt 0:00:02]} Ba8 {[%emt 0:01:59]} (27... Bxd4 $2 28. Ne3 Qe5 29. Nf5 $18) (27... Raa8 $14) 28. Ne3 $16 {[%emt 0:00:03]} Rac7 {[%emt 0:00:18]} 29. Qd3 {[%emt 0:00:54] White is more active.} Rd8 {[%emt 0:00:12]} (29... Re8 $142) 30. Qa6 {[%emt 0:00:56]} Qb4 {[%emt 0:01:17] [#]} (30... Bxd4 $2 31. Nf5 Bb7 32. Qc4 $18 (32. Rxd4 $2 Qxd4 33. Nxh6+ Kf8 $19)) (30... Rb8 $16) 31. Rc4 $1 $18 {[%emt 0:00:06]} Qxb3 {[%emt 0:02:14] Threatens to win with ...Bb7.} 32. Rb1 {[%emt 0:00:03]} Bb7 $2 {[%emt 0:00:01] Loses the game.} (32... Qa2 $16) 33. Qa7 {[%emt 0:00:27]} (33. Qxb6 Qxb6 34. Rxb6 Bxd4 $15) 33... Qa3 {[%emt 0:00:01]} 34. Qxb6 {[%emt 0:00:04]} (34. Rxb6 Ra8 $16) 34... Qe7 {[%emt 0:00:05]} 35. d5 {[%emt 0:00:42]} (35. Bxc6 Bxc6 36. Rxc6 Rxc6 37. Qxc6 Bxd4 $16) 35... c5 {[%emt 0:01:18]} (35... Bc8 $142 36. dxc6 (36. Rxc6 Rxc6 37. dxc6 Bd4 $16) (36. Qxa5 Ra7 $16) 36... Be6) 36. Nf5 {[%emt 0:00:11]} (36. Qxa5 Bd4 37. Rb3 Bc8 $16) 36... Qe5 {[%emt 0:00:01]} 37. Nxh6+ {[%emt 0:00:59]} (37. Qxa5 Bxd5 38. Rd1 Ra8 39. Qxa8+ (39. Nxh6+ $2 Bxh6 40. Qb6 Bxc4 $19) 39... Bxa8 40. Rd8+ Bf8 41. Nxh6+ (41. Bxa8 $2 Qxf5 42. Kg2 Qf6 $19) 41... Kh8 42. Rxa8 Qe6 43. Rxf8+ Kg7 $16) 37... Kf8 {[%emt 0:00:08]} 38. Ng4 {[%emt 0:00:04]} ({But not} 38. Rxc5 Rcd7 39. Bg2 Bxd5 40. Bxd5 Rxd5 $18) 38... Qd6 {[%emt 0:00:06]} 39. Qxd6+ {[%emt 0:00:04]} ({Not} 39. Qxa5 Bd4 40. Bg2 Bc8 $18) 39... Rxd6 {[%emt 0:00:00]} 40. Ne3 {[%emt 0:00:04]} Ba6 {[%emt 0:00:14]} 41. Rb8+ {[%emt 0:00:03]} Rc8 {[%emt 0:00:27]} 42. Rxc8+ {[%emt 0:00:03][%mdl 64] Remove Defender} Bxc8 {[%emt 0:00:00]} 43. Rxc5 {[%emt 0:00:05]} Bd7 {[%emt 0:00:02]} 44. Rxa5 {[%emt 0:00:06] Hoping for Ra8+.} Bd4 {[%emt 0:00:01]} 45. Nf5 {[%emt 0:00:04]} Bxf5 {[%emt 0:00:02]} 46. Bxf5 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} g4 {[%emt 0:00:15]} 47. Bxg4 {[%emt 0:00:06]} Rf6 {[%emt 0:00:02] [#]} 48. d6 $1 {[%emt 0:00:05]} Rxd6 {[%emt 0:00:14]} 49. Rf5 {[%emt 0:00:02]} Kg7 {[%emt 0:00:07]} 50. Kg2 {[%emt 0:00:02]} Rb6 {[%emt 0:00:08]} 51. a5 {[%emt 0:00:02]} Rb2 {[%emt 0:00:02] [#]} 52. h6+ {[%emt 0:00:05]} Kg6 $2 {[%emt 0:00:07]} (52... Kxh6 {might work better.} 53. Rxf7 Ra2) 53. h7 {[%emt 0:00:02]} Ra2 $2 {[%emt 0:00:10]} (53... Kxh7 54. Rxf7+ Kg6) 54. Rf4 {[%emt 0:00:01]} Be5 {[%emt 0:00:03]} 55. Bf5+ {[%emt 0:00:04]} Kg5 {[%emt 0:00:04]} 56. Rf3 {[%emt 0:00:01]} (56. Bb1 $142 Rxa5 57. Rf5+ Kh6 58. h8=Q+ Bxh8 59. Rxa5 Bd4 60. Rd5 Bb2 61. Rd7) 56... Rxa5 {[%emt 0:00:03]} 57. Bd3 {[%emt 0:00:01]} Kh6 {[%emt 0:00:09]} 58. Rxf7 {[%emt 0:00:03] White wants to mate with f4.} Ra8 {[%emt 0:00:01]} 59. f4 {[%emt 0:00:03] White mates.} Bg7 {[%emt 0:00:09]} 60. Kh3 {[%emt 0:00:03]} Rd8 {[%emt 0:00:02]} 61. Bf5 {[%emt 0:00:02]} Ra8 {[%emt 0:00:03]} 62. Kh4 {[%emt 0:00:06]} Ra1 {[%emt 0:00:02] [#]} 63. h8=Q+ $1 {[%emt 0:00:01] Weighted Error Value: White=0.30/Black=0.60} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.3"]
[White "Sadhwani, Raunak"]
[Black "Alekseenko, Kirill"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2627"]
[BlackElo "2686"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 12,93,7,10,18,21,22,6,9,0,12,0,28,22,38,40,47,48,83,61,81,68,106,55,75,66,97,82,122,110,253,174,173,139,138,138,144,137,137,138,138,134,180,163,261,260,246,268,258,254,294,295,287,268,287,292,329,324,327,320,325,261,325,281,277,304,293,179,192,181,193,190,190,189,429,437,2001,1840,29984,29985,29985,29986,29986,29987]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 4. d3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:02]} 5. O-O {[%emt 0:00:01]} d6 {[%emt 0:00:05]} 6. Re1 {[%emt 0:00:00]} h6 {[%emt 0:00:16]} 7. c3 {[%emt 0:00:02]} Bb6 {[%emt 0:00:03] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 8. Nbd2 {[%emt 0:00:08]} O-O {[%emt 0:00:40]} 9. h3 {[%emt 0:00:15] 9.b4 is a critical line.} Ne7 {[%emt 0:00:04] The position is equal.} 10. d4 {[%emt 0:00:12]} Nc6 {[%emt 0:00:11][%cal Re5d4]} 11. dxe5 {[%emt 0:00:27] [#]} dxe5 $146 {[%emt 0:00:07]} ({Predecessor:} 11... Nxe5 12. Nxe5 dxe5 13. Qe2 Qe7 14. Nf3 Kh7 15. Be3 g6 16. Rad1 c6 17. a4 Nh5 {0-1 Sevian,S (2668)-Oparin,G (2604) Lindores Abbey Blitz Tal Memorial 2021 (6.11)}) 12. Bb5 {[%emt 0:00:26]} Qe7 {[%emt 0:01:13][%cal Ob6f2]} 13. a4 {[%emt 0:01:04]} Be6 {[%emt 0:04:04]} (13... Qc5 14. Qe2 $16) 14. Qe2 {[%emt 0:01:15]} Nh5 {[%emt 0:00:45]} 15. Nc4 {[%emt 0:00:09]} (15. Bxc6 {is interesting.} Nf4 16. Qf1 bxc6 17. a5) 15... Bxc4 {[%emt 0:01:37]} 16. Bxc4 {[%emt 0:00:00]} a5 {[%emt 0:00:10]} 17. Kh2 {[%emt 0:00:45]} (17. g4 $16 Nf4 18. Bxf4 exf4 19. e5) 17... Rad8 {[%emt 0:00:17]} 18. g3 {[%emt 0:00:03]} Qf6 {[%emt 0:00:24]} 19. Kg2 {[%emt 0:00:01]} Ne7 {[%emt 0:00:26]} 20. Nh2 {[%emt 0:00:10]} Ng6 {[%emt 0:00:40] This costs Black the game.} 21. Ng4 {[%emt 0:00:30]} (21. Qxh5 $2 Qxf2+ 22. Kh1 Qxe1+ $19) 21... Qc6 {[%emt 0:00:34]} 22. Bb5 {[%emt 0:00:36]} Qc5 {[%emt 0:00:04]} 23. Be3 {[%emt 0:00:10]} Qe7 {[%emt 0:00:23] [#]} 24. Nxh6+ $1 {[%emt 0:00:24][%mdl 576] Discovered Attack} gxh6 {[%emt 0:00:03]} 25. Qxh5 {[%emt 0:00:00]} Bxe3 {[%emt 0:00:02]} 26. Rxe3 {[%emt 0:00:01]} Rd2 {[%emt 0:00:01]} (26... Qg5 $16 27. Qxg5 hxg5) 27. Re2 {[%emt 0:00:37]} (27. Qxh6 $2 Qf6 28. Rf3 (28. Re2 $2 Rxe2 $19) 28... Nf4+ 29. Rxf4 Qxh6 $19) 27... Rfd8 {[%emt 0:00:43]} (27... Rd6 $142 28. Ree1 (28. Qxh6 $2 Nf4+ $19) 28... Qg5 29. Qxg5 hxg5) 28. Qxh6 $18 {[%emt 0:00:38]} R2d6 {[%emt 0:00:23][%cal Og6f4] Strongly threatening ...Nf4+!} 29. Qe3 {[%emt 0:00:53] Against Nf4+} Qe6 {[%emt 0:00:01]} 30. Rc2 {[%emt 0:00:06]} (30. Qg5 c6 $11) 30... c6 {[%emt 0:00:20]} 31. Be2 {[%emt 0:00:02]} Qb3 {[%emt 0:00:01]} 32. Qc1 {[%emt 0:00:06]} Kg7 {[%emt 0:00:03]} 33. Ra3 {[%emt 0:00:09]} Qb6 {[%emt 0:00:02] [#]} 34. b4 $1 {[%emt 0:00:39]} axb4 {[%emt 0:00:09]} 35. Rb3 {[%emt 0:00:00]} ({Don't do} 35. a5 Qc5 36. Rb3 (36. cxb4 Qxb4 37. Rc4 Qd2 $18) 36... Qxa5 37. Rxb4 b5 $18) 35... Rf6 {[%emt 0:00:24]} 36. Bh5 {[%emt 0:00:24]} (36. Rxb4 $2 {perishes.} Qxf2+ 37. Kh1 Qxg3 $19) 36... c5 {[%emt 0:00:10]} 37. Bxg6 {[%emt 0:00:06]} Rxg6 {[%emt 0:00:20]} 38. cxb4 {[%emt 0:00:13]} cxb4 {[%emt 0:00:00]} 39. Rcb2 {[%emt 0:00:08]} Rd4 {[%emt 0:00:06]} 40. Qe1 {[%emt 0:00:00][%cal Rb3b4]} Qa5 {[%emt 0:00:19]} 41. h4 {[%emt 0:00:13]} (41. Rxb4 $2 {too greedy.} Rb6 42. Qe3 Rdxb4 $19) 41... Rb6 {[%emt 0:00:42]} 42. Qe3 {[%emt 0:00:10]} Kf8 $2 {[%emt 0:00:23]} (42... Qc5 {was worth a try.} 43. Rd2 Kh7) 43. Rc2 {[%emt 0:00:41] aiming for Rc8+.} Qxa4 {[%emt 0:00:07]} (43... Rg6 $142 44. h5 Re6) 44. Rc8+ {[%emt 0:00:08]} Ke7 {[%emt 0:00:02]} 45. Qg5+ {[%emt 0:00:02] White mates.} Kd7 {[%emt 0:00:24]} 46. Qd8+ {[%emt 0:00:05]} Ke6 {[%emt 0:00:02]} 47. Qxb6+ {[%emt 0:00:00] Weighted Error Value: White=0.17 (very precise) /Black=0.44} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.4"]
[White "Alekseenko, Kirill"]
[Black "Sadhwani, Raunak"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2686"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,90,4,11,0,6,-11,-11,-15,-16,-13,-14,-15,-9,-53,-25,-51,-47,-88,-79,-106,-103,-101,-40,-40,0,0,33,35,48,32,35,-147,-134,-145,-31,-45,-33,-36,-26,-73,-43,-82,-70,-84,-87,-72,-27,-27,0,0,0,0,0,-203,-168,-203,-197,-206,-197,-197,0,0,0,0,0,0,0,0,0,0,0,0,0,-359,-327,-270,-255,-29973,-29974,-29975,-29976,-29976,-29975]} 1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:01]} d5 {[%emt 0:00:01]} 3. Bf4 {[%emt 0:00:01]} c5 {[%emt 0:00:01]} 4. e3 {[%emt 0:00:05]} cxd4 {[%emt 0:00:31]} 5. exd4 {[%emt 0:00:03]} Bg4 {[%emt 0:00:50]} 6. f3 {[%emt 0:00:05] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bd7 {[%emt 0:00:01]} 7. Bd3 {[%emt 0:01:01]} Nc6 {[%emt 0:00:54][%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 8. Nge2 {[%emt 0:00:03] The position is equal.} Qb6 {[%emt 0:00:02]} 9. Qd2 {[%emt 0:01:11]} Nb4 {[%emt 0:00:24]} (9... Nxd4 10. Nxd4 Qxd4 11. Nb5 Qxb2 12. O-O Bxb5 13. Rfb1 $16 (13. c3 $2 Qxd2 14. Bxb5+ Kd8 $17)) 10. O-O {[%emt 0:00:13]} e6 {[%emt 0:00:09] [#]} 11. Kh1 $146 {[%emt 0:00:10]} ({Predecessor:} 11. a4 Nxd3 12. Qxd3 Be7 13. a5 Qd8 14. a6 b6 15. Ng3 O-O 16. Kh1 Rc8 17. b3 {0-1 Correa de Almeida,C (1571)-Kolanek,S (2009) OP-2017-0-04398}) 11... Rc8 {[%emt 0:00:04]} 12. Be5 {[%emt 0:00:14]} Be7 {[%emt 0:00:41]} 13. Rae1 {[%emt 0:00:21]} O-O {[%emt 0:00:11]} 14. f4 {[%emt 0:00:11]} Nxd3 {[%emt 0:00:17]} 15. cxd3 {[%emt 0:00:31][%cal Of4f5]} Ng4 {[%emt 0:00:17]} (15... Qd8 $17) 16. f5 $1 $15 {[%emt 0:00:22][%cal Of5f6]} Bh4 {[%emt 0:00:38]} (16... exf5 17. Nxd5 Qd8 18. Nxe7+ Qxe7 19. Nc3 $11) (16... Qd8 {simplifies} 17. fxe6 fxe6 18. Bf4 b5) 17. f6 {[%emt 0:02:39]} Bxf6 {[%emt 0:07:23]} (17... Bxe1 18. Qg5 g6 19. Rxe1 $16) (17... gxf6 $5 18. Bxf6 Nxf6 $11) 18. Bxf6 {[%emt 0:02:04]} Nxf6 {[%emt 0:00:00] [#]} (18... gxf6 $2 19. h3 $18) 19. Rxf6 {[%emt 0:00:01]} gxf6 {[%emt 0:00:01]} 20. Rf1 $2 {[%emt 0:00:01]} (20. Qh6 $1 $14 {is the one way to stay ahead.} Qxb2 21. Qxf6) 20... Kh8 $1 $17 {[%emt 0:00:16]} 21. Rxf6 {[%emt 0:00:46] [#]} Rg8 {[%emt 0:00:06]} (21... Be8 $1 $17 {...Rg8 is the strong threat.} 22. Nxd5 Qd8) 22. Rxf7 $15 {[%emt 0:00:26] Qh6 would kill now.} Rg7 {[%emt 0:00:38]} 23. Rxg7 {[%emt 0:00:05]} Kxg7 {[%emt 0:00:01]} 24. h3 {[%emt 0:01:09]} (24. Qg5+ $11 {was preferrable.} Kf8 25. Qf6+ Ke8 26. Qh8+ Ke7 27. Qxh7+ (27. Qg7+ Kd6 $17) 27... Kd6 28. b3) 24... Qd8 {[%emt 0:00:44] Black is more active.} 25. Ng1 {[%emt 0:00:23]} Qf6 {[%emt 0:00:07]} 26. Nf3 {[%emt 0:00:17]} Rf8 {[%emt 0:00:00]} 27. Ne2 {[%emt 0:00:08]} Qh6 {[%emt 0:00:25] White must now prevent ...Qxd2.} (27... Be8 $5 {[%cal Re8h5]}) 28. Qb4 {[%emt 0:01:28]} Rxf3 {[%emt 0:00:06][%mdl 64] Deflection} 29. gxf3 {[%emt 0:00:00]} Qxh3+ $11 {[%emt 0:00:01][%mdl 4096] Endgame KQB-KQN} 30. Kg1 {[%emt 0:00:01] Hoping for Qe7+.} Qxf3 {[%emt 0:00:00]} 31. Nc3 {[%emt 0:00:36]} (31. Qxb7 $11 {and White is okay.} Qxe2 32. Qxd7+ Kh6 33. Qxa7) 31... Qg3+ {[%emt 0:00:22]} ({Not} 31... Qxd3 32. Qe7+ Kg6 33. Qxd7 Qxd4+ 34. Kf1 $11) 32. Kf1 {[%emt 0:00:02] Qe7+ would be deadly.} Qxd3+ {[%emt 0:00:01]} 33. Ke1 {[%emt 0:00:02]} Qe3+ {[%emt 0:00:05]} 34. Ne2 {[%emt 0:00:07]} Be8 $2 {[%emt 0:00:12]} (34... Bc6 $19 {And now ...Kg6 would win.} 35. b3 Kf7) 35. Qxb7+ {[%emt 0:00:02]} Kf6 {[%emt 0:00:35]} 36. Qxh7 {[%emt 0:00:30]} Bb5 {[%emt 0:00:02][%csl Gb5][%cal Re3e2]} 37. Qh4+ {[%emt 0:00:11]} Kf5 {[%emt 0:00:06][%csl Gb5][%cal Re3e2]} 38. Qh7+ {[%emt 0:00:05]} Kf6 {[%emt 0:00:01][%csl Gb5][%cal Re3e2]} 39. Qh4+ {[%emt 0:00:18]} Kf5 {[%emt 0:00:02][%csl Gb5][%cal Re3e2]} 40. Qh5+ {[%emt 0:00:01]} Kf6 {[%emt 0:00:00] aiming for ...Bxe2.} 41. b4 $2 {[%emt 0:00:38][%mdl 8192] [#]} (41. Qh4+ $11 {and White stays safe.} Kg6 42. Qg4+ Kf7 43. Qf4+ Qxf4 44. Nxf4) 41... Bxe2 $1 $19 {[%emt 0:00:10]} 42. Qxe2 {[%emt 0:00:01]} Qxd4 {[%emt 0:00:10]} 43. b5 $2 {[%emt 0:00:05]} (43. Qf3+ $19 Ke5 44. Qg3+ Ke4 45. Qg4+ Kd3 46. Qe2+ Kc3 47. Qxe6) 43... Qe5 {[%emt 0:00:07] Black mates.} 44. a4 {[%emt 0:00:04]} Qxe2+ {[%emt 0:00:02]} 45. Kxe2 {[%emt 0:00:01]} Ke5 {[%emt 0:00:01] Weighted Error Value: White=0.48/Black=0.18 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "2.4"]
[White "Fedoseev, Vladimir"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2680"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 16,55,13,15,31,15,27,9,33,25,31,28,45,27,35,33,103,116,112,100,233,209,244,225,272,186,206,163,345,340,331,278,231,229,1221,1177,1190,1138,5900,553,29995,29996]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:13]} d5 {[%emt 0:00:02]} 4. e3 {[%emt 0:00:21]} Be7 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:04]} O-O {[%emt 0:00:04]} 6. a3 {[%emt 0:00:01]} c6 {[%emt 0:01:09]} 7. Bd3 {[%emt 0:00:40]} dxc4 {[%emt 0:01:05]} 8. Bxc4 {[%emt 0:00:03]} c5 {[%emt 0:00:01]} 9. O-O {[%emt 0:00:24]} a6 {[%emt 0:00:21] E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5.} 10. dxc5 {[%emt 0:01:03]} Bxc5 {[%emt 0:00:05]} 11. b4 {[%emt 0:00:51] 11.Qe2 gains popularity.} Bd6 {[%emt 0:01:08] [#] The position is equal.} 12. Bd3 $146 {[%emt 0:00:18]} ({Predecessor:} 12. Bb2 Qc7 13. Bb3 b5 14. Rc1 Qb6 15. Qd4 Qxd4 16. Nxd4 Bb7 17. Rfd1 Rd8 18. Ndxb5 axb5 19. Nxb5 {1-0 Staak,R (2126)-Bernhard,R (1728) Hamburg-ch MA 2018 (1)}) 12... Qe7 {[%emt 0:00:39]} 13. Bb2 {[%emt 0:00:10]} Rd8 {[%emt 0:00:09]} 14. Qc2 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:20]} 15. Rfd1 {[%emt 0:00:26]} a5 {[%emt 0:01:01] [#]} (15... h6 $14) 16. Nb5 $1 $16 {[%emt 0:00:22]} Bb8 {[%emt 0:00:27]} 17. bxa5 {[%emt 0:01:10] White is much more active.} e5 {[%emt 0:01:08] Black cannot hold the game after this.} (17... Nf8 $16 {is a better defense.}) 18. Bc4 $18 {[%emt 0:00:03]} e4 {[%emt 0:00:52]} 19. Ng5 {[%emt 0:00:23]} Rf8 {[%emt 0:00:17][%cal Ob8h2]} 20. Bxf7+ {[%emt 0:00:25]} Kh8 {[%emt 0:00:31]} 21. Be6 {[%emt 0:01:25][%cal Og5f7] Nf7+! would be deadly.} Ra6 $2 {[%emt 0:01:07]} (21... h6) 22. Nd4 {[%emt 0:00:59][%cal Bb5d4,Bd4f5,Bf5e7][%mdl 32]} Nc5 {[%emt 0:02:29][%cal Rc5e6]} 23. Bxc8 {[%emt 0:00:26]} ({Weaker is} 23. Nf7+ Kg8 24. Nh6+ Kh8 25. Bxc8 (25. Nf7+ Kg8 $16) 25... Rxc8 $16) 23... Rxc8 {[%emt 0:00:03]} 24. Nf5 {[%emt 0:00:25]} Qc7 {[%emt 0:00:09] [#]} (24... Qf8 25. Rac1 Rac6) 25. Be5 $1 {[%emt 0:00:52][%mdl 576] Decoy} Qxa5 {[%emt 0:00:09]} 26. Ne7 {[%emt 0:00:46][%cal Rg5f7]} Rf8 {[%emt 0:00:07] Against Nf7+} 27. Bxb8 {[%emt 0:00:03]} (27. Qxc5 $142 {[%cal Oe7g6] White threatens Ng6+! and mate.} g6 28. Nxg6+ {[%mdl 64] Discovered Attack, Double Attack} Kg7 29. Qxf8+ Kxg6 30. Bxf6 Bxh2+ 31. Kh1 Rxf6 32. Qg8+ Kh5 33. g4+ {[%mdl 64] Decoy} Kxg4 34. Nxh7+ Kh4 35. Nxf6) 27... Nd3 {[%emt 0:00:22] [#]} 28. Nf7+ $1 {[%emt 0:00:14] An entertaining game by Fedoseev.   Weighted Error Value: White=0.38/Black=0.74} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "3.1"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Oparin, Grigoriy"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2645"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 18,60,18,10,15,1,8,7,10,0,14,9,21,21,18,22,9,6,76,72,63,77,78,75,70,63,107,91,86,82,81,83,78,84,151,147,155,157,148,137,150,152,247,166,237]} 1. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:15]} e6 {[%emt 0:00:01]} 4. g3 {[%emt 0:00:01]} Be7 {[%emt 0:00:01]} 5. Bg2 {[%emt 0:00:02]} O-O {[%emt 0:00:01]} 6. O-O {[%emt 0:00:04]} dxc4 {[%emt 0:00:01]} 7. Qc2 {[%emt 0:00:09]} a6 {[%emt 0:00:01]} 8. a4 {[%emt 0:00:11]} Bd7 {[%emt 0:00:01]} 9. Qxc4 {[%emt 0:00:10]} Bc6 {[%emt 0:00:01]} 10. Bg5 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:01] E05: Open Catalan: 5 Nf3 Be7.} 11. e3 $5 {[%emt 0:00:05][%mdl 4] An interesting side line.} h6 {[%emt 0:00:03]} 12. Bxf6 {[%emt 0:00:03]} Nxf6 {[%emt 0:00:00] The position is equal.} 13. Nbd2 {[%emt 0:00:23]} Rc8 {[%emt 0:00:18]} 14. Rfc1 {[%emt 0:01:00] [#]} Qe8 $146 {[%emt 0:00:04]} ({Predecessor:} 14... Ne4 15. Nxe4 Bxe4 16. b4 Qd5 17. Qxd5 exd5 18. b5 axb5 19. axb5 Ra8 20. Ne5 Bxg2 21. Kxg2 {1-0 Garriga Cazorla,P (2478)-Farran Martos,F (2424) Catalunya-ch 2021 (8)}) 15. Qb3 {[%emt 0:00:44]} Bd5 {[%emt 0:00:47] A strong pair of Bishops.} 16. Qd3 {[%emt 0:00:19]} Bc6 {[%emt 0:00:01]} 17. b3 {[%emt 0:00:12]} b5 {[%emt 0:00:45]} (17... Nd5 $11) 18. Ne5 $16 {[%emt 0:01:03]} Bxg2 {[%emt 0:00:03]} 19. Kxg2 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 20. axb5 {[%emt 0:01:06]} axb5 {[%emt 0:00:02]} 21. Ndf3 {[%emt 0:00:55]} Rc7 {[%emt 0:01:10] Wards off Ra7} 22. dxc5 {[%emt 0:00:25]} Bxc5 {[%emt 0:00:25]} 23. Ra5 {[%emt 0:01:25][%cal Ba1a5,Ba5b5,Bb5b7][%mdl 32] Against b4. White has more active pieces.} Bb6 {[%emt 0:00:01][%csl LRa5,LRc1]} 24. Rxc7 {[%emt 0:00:02]} ({Worse is} 24. Rxb5 Rxc1 25. Rxb6 Qa8 $17) 24... Bxc7 {[%emt 0:00:00]} 25. Rxb5 {[%emt 0:00:02]} Qa8 {[%emt 0:00:01] [#]} (25... Bxe5 $142 26. Rxe5 (26. Nxe5 Qa8+ 27. Nf3 Rd8 $16) 26... Qa8) 26. Nd7 $1 {[%emt 0:00:27] White is clearly better.} Nxd7 {[%emt 0:01:02]} 27. Qxd7 {[%emt 0:00:00]} Bd8 {[%emt 0:00:02]} 28. Rb7 {[%emt 0:00:24] b4 is the strong threat.} Bf6 {[%emt 0:00:03]} 29. b4 {[%emt 0:00:09] Hoping for b5.} g5 {[%emt 0:00:10]} (29... Qc8 $16) 30. h3 {[%emt 0:00:18] Strongly threatening b5.} h5 {[%emt 0:00:05] Weighted Error Value: White=0.07 (flawless) /Black=0.19 (very precise)} (30... Qc8 $142) 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "3.2"]
[White "Oparin, Grigoriy"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2667"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "195"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 25,194,-19,0,-21,0,-6,-18,-14,-20,-9,0,0,0,0,0,0,8,0,17,27,19,14,22,0,4,0,0,0,50,42,34,0,0,-31,-14,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27,27,80,80,80,80,95,80,80,80,80,92,119,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,412,339,266,270,237,210,1468,1341,931,3477,1088,2329,1902,1708,1512,1512,1160,1054,967,910,890,873,1026,1026,897,846,843,822,802,0,811,506,1708,1621,29975,29976,29976,29977,29981,29975,29967,29965,29982,29982,29982,29983,29983,29984,29984,29985,29987,29988,29989,29990,29993,29993,29997]} 1. e4 {[%emt 0:00:12]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:05]} Nxe4 {[%emt 0:00:04]} 4. Bd3 {[%emt 0:00:01]} d5 {[%emt 0:00:03]} 5. Nxe5 {[%emt 0:00:01]} Nd7 {[%emt 0:00:02]} 6. Nc3 {[%emt 0:00:01]} Nxe5 {[%emt 0:00:24]} 7. dxe5 {[%emt 0:00:01]} Nxc3 {[%emt 0:00:07]} 8. bxc3 {[%emt 0:00:01]} Bc5 {[%emt 0:00:03]} 9. O-O {[%emt 0:00:01]} O-O {[%emt 0:00:23]} 10. Rb1 {[%emt 0:00:01]} c6 {[%emt 0:01:29]} 11. Re1 {[%emt 0:00:14]} Qh4 {[%emt 0:01:38]} 12. Be3 {[%emt 0:00:02]} b6 {[%emt 0:00:03]} 13. h3 {[%emt 0:00:18]} Be6 {[%emt 0:00:29]} 14. Qf3 {[%emt 0:00:23]} Rad8 {[%emt 0:01:33]} 15. Bxc5 {[%emt 0:00:45]} bxc5 {[%emt 0:00:00]} 16. Rb7 {[%emt 0:00:01]} Qg5 {[%emt 0:01:27]} 17. c4 {[%emt 0:01:04]} (17. Rxa7 c4 18. h4 Qxh4 $17) (17. Qe3 {simplifies} Qxe3 18. fxe3 c4 19. Be2) 17... dxc4 {[%emt 0:00:10]} 18. Be4 {[%emt 0:00:01]} g6 {[%emt 0:00:48]} 19. Bxc6 {[%emt 0:00:18]} (19. Rxa7 Qxe5 20. Qe3 Ra8 21. Rxa8 Rxa8 $17) 19... Qd2 {[%emt 0:00:38]} 20. Re2 {[%emt 0:00:02]} Qd1+ {[%emt 0:00:44]} 21. Kh2 {[%emt 0:00:02]} Rd2 {[%emt 0:01:19]} 22. Rxd2 {[%emt 0:01:01]} Qxd2 {[%emt 0:00:00]} 23. c3 {[%emt 0:00:01]} (23. Rxa7 Qxc2 24. Qe3 Qb2 $15) 23... Qxa2 {[%emt 0:00:46]} 24. Qe3 {[%emt 0:00:01]} a5 {[%emt 0:01:23]} 25. Ra7 {[%emt 0:00:03]} (25. Qxc5 Qd2 $15) 25... Qb1 {[%emt 0:00:11]} 26. Be4 {[%emt 0:00:53]} (26. Rxa5 $2 Qb6 27. Qxc5 (27. Rxc5 $2 Rc8 $19) 27... Qxc5 28. Rxc5 Rc8 $17) 26... Qb8 {[%emt 0:00:07]} (26... Qb6 $11 27. Rb7 Qd8) 27. Qxc5 $14 {[%emt 0:00:02]} Rc8 {[%emt 0:00:05]} 28. Qxa5 {[%emt 0:00:07]} (28. Qd4 $5 {[%cal Ra7b7]} Qb5 29. f4 $14) 28... Qb2 {[%emt 0:00:19]} 29. Kg3 {[%emt 0:01:30]} Qd2 {[%emt 0:00:07]} 30. Ra8 {[%emt 0:00:01]} g5 {[%emt 0:00:38]} 31. Rxc8+ {[%emt 0:00:03]} Bxc8 {[%emt 0:00:01]} 32. Kh2 {[%emt 0:00:28]} Qf4+ {[%emt 0:00:07]} (32... Qxf2 $2 33. Qd8+ Kg7 34. Qxg5+ (34. Qxc8 Qf4+ 35. g3 Qxe4 $11) 34... Kf8 35. Qd8+ Kg7 36. Qg5+ Kf8 37. Bxh7 $18) 33. g3 {[%emt 0:00:01]} Qxf2+ {[%emt 0:00:52]} ({Don't do} 33... Qxe4 34. Qd8+ Kg7 35. Qf6+ (35. Qxc8 Qf3 $11) 35... Kf8 36. Qh8+ (36. Qxg5 $2 Qd5 $19) 36... Ke7 37. Qxc8 $14) 34. Bg2 {[%emt 0:00:01]} Kg7 {[%emt 0:00:12]} 35. e6 {[%emt 0:01:07]} Bxe6 {[%emt 0:00:02]} 36. Qxg5+ {[%emt 0:00:01]} Kf8 {[%emt 0:00:03]} 37. Qe5 {[%emt 0:00:09]} Kg8 {[%emt 0:00:02]} 38. h4 {[%emt 0:00:11]} Qd2 {[%emt 0:00:09]} 39. Qf6 {[%emt 0:00:17]} h6 {[%emt 0:00:09]} 40. Qe5 {[%emt 0:00:07]} Kf8 {[%emt 0:00:03]} 41. Kg1 {[%emt 0:00:18]} Qc1+ {[%emt 0:00:04]} 42. Kf2 {[%emt 0:00:32]} Qd2+ {[%emt 0:00:00]} 43. Kf1 {[%emt 0:00:01]} Qd1+ {[%emt 0:00:03]} 44. Qe1 {[%emt 0:00:03]} Qd3+ {[%emt 0:00:02]} 45. Kf2 {[%emt 0:00:02]} Qc2+ {[%emt 0:00:01]} 46. Kg1 {[%emt 0:00:04]} Qd3 {[%emt 0:00:02]} 47. Qe5 {[%emt 0:00:04]} Qd1+ {[%emt 0:00:02]} 48. Bf1 {[%emt 0:00:22]} Bh3 {[%emt 0:00:09]} 49. Qc5+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:02]} 50. Qxc4 {[%emt 0:00:00]} Bxf1 {[%emt 0:00:01]} 51. Qxf1 {[%emt 0:00:01]} Qd2 {[%emt 0:00:05]} (51... Qd5 $1 $11) 52. Qf3 $16 {[%emt 0:00:05]} Qc2 {[%emt 0:00:03]} 53. Qe3 {[%emt 0:00:06]} Kg7 {[%emt 0:00:03]} 54. Qd4+ {[%emt 0:00:06]} f6 {[%emt 0:00:02]} 55. c4 {[%emt 0:00:04]} h5 {[%emt 0:00:02]} 56. c5 {[%emt 0:00:03]} Kg6 {[%emt 0:00:03]} 57. Qf2 {[%emt 0:00:14]} (57. Kf1 $16) 57... Qe4 {[%emt 0:00:04]} 58. Kh2 {[%emt 0:00:13]} Qc4 $1 {[%emt 0:00:02]} 59. Qe3 {[%emt 0:00:03]} Qc2+ {[%emt 0:00:02]} 60. Kg1 {[%emt 0:00:01]} Kf7 {[%emt 0:00:10]} 61. Kf1 {[%emt 0:00:14]} Qc4+ {[%emt 0:00:03]} 62. Kf2 {[%emt 0:00:05]} Qc2+ {[%emt 0:00:02]} 63. Ke1 {[%emt 0:00:04]} Qc4 {[%emt 0:00:05]} 64. Kd1 {[%emt 0:00:12]} Qa4+ {[%emt 0:00:02]} 65. Kd2 {[%emt 0:00:07]} Qa2+ {[%emt 0:00:02]} ({Resist} 65... Qc4 66. Qc3 Qd5+ 67. Kc1 $16) 66. Kc3 {[%emt 0:00:11]} Qa3+ $1 {[%emt 0:00:03]} 67. Kd4 {[%emt 0:00:00]} Qa4+ {[%emt 0:00:01]} 68. Kd5 {[%emt 0:00:16]} Qd7+ {[%emt 0:00:02]} 69. Ke4 {[%emt 0:00:01]} Qa4+ $2 {[%emt 0:00:04][%mdl 8192]} (69... Qc6+ $11 {and Black is okay.} 70. Kf4 Qc8) 70. Qd4 $18 {[%emt 0:00:15]} Qe8+ {[%emt 0:00:06]} 71. Kd3 {[%emt 0:00:03]} Qc6 {[%emt 0:00:03]} 72. Kc3 {[%emt 0:00:09]} Kg7 $2 {[%emt 0:00:04]} (72... Ke7 73. Kd3 Qc7) 73. Qd6 $18 {[%emt 0:00:05]} Qf3+ {[%emt 0:00:03]} 74. Kb4 {[%emt 0:00:05]} Qb7+ {[%emt 0:00:01]} 75. Ka5 {[%emt 0:00:08]} Qa7+ {[%emt 0:00:02]} 76. Kb5 {[%emt 0:00:01]} Qb7+ {[%emt 0:00:02]} 77. Qb6 {[%emt 0:00:01]} Qd5 {[%emt 0:00:01]} 78. Qc7+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:01]} 79. Qf4 {[%emt 0:00:06]} Qb7+ {[%emt 0:00:02]} 80. Kc4 {[%emt 0:00:02]} Qa6+ {[%emt 0:00:04]} 81. Kd5 {[%emt 0:00:03]} Qb5 {[%emt 0:00:06]} 82. Qe4+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:02]} 83. Qe7+ {[%emt 0:01:13]} Kg6 {[%emt 0:00:02]} 84. Qe6 {[%emt 0:00:16]} Qb3+ $2 {[%emt 0:00:02][%mdl 8192]} (84... Qd3+ $11 85. Kc6 Qa6+ 86. Kd7 Qa7+ 87. Kd6 Qb8+ 88. Kc6 Qa8+ 89. Kb5 Qb8+ 90. Ka5 Qc7+ 91. Kb5 Qb8+ 92. Ka5 Qa7+ 93. Kb4 Qb8+ 94. Kc4 Qa8) 85. Kd6 $18 {[%emt 0:00:00]} Qxg3+ {[%emt 0:00:01]} (85... Qb8+ $142 86. Kc6 Qa8+ 87. Kb5 Qb7+ 88. Kc4 Qa8) 86. Kd7 $18 {[%emt 0:00:01]} Qd3+ {[%emt 0:00:06]} 87. Ke8 {[%emt 0:00:10]} Qb5+ {[%emt 0:00:04]} 88. c6 {[%emt 0:00:01]} Qa4 {[%emt 0:00:10]} 89. Qd5 {[%emt 0:00:14]} Qa8+ {[%emt 0:00:05]} 90. Kd7 {[%emt 0:00:02]} Kg7 {[%emt 0:00:01]} 91. Qd4 {[%emt 0:00:11]} Kf7 {[%emt 0:00:04]} 92. Qc4+ {[%emt 0:00:07]} Kf8 {[%emt 0:00:03]} 93. c7 {[%emt 0:00:11]} Qe8+ {[%emt 0:00:02]} 94. Kd6 {[%emt 0:00:00]} Qc8 {[%emt 0:00:03]} 95. Qc6 {[%emt 0:00:31]} f5 {[%emt 0:00:04]} 96. Ke5 {[%emt 0:00:05]} Ke7 {[%emt 0:00:04]} 97. Qd6+ {[%emt 0:00:01]} Ke8 {[%emt 0:00:01]} 98. Qe6+ {[%emt 0:00:02]} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "3.2"]
[White "Sadhwani, Raunak"]
[Black "Fedoseev, Vladimir"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2627"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 11,110,25,30,18,27,36,36,6,16,0,18,-22,-10,-10,-18,-21,-22,-52,-13,-63,-63,-115,-126,-191,-185,-185,-187,-187,-179,-187,-117,-112,-122,-114,-120,-116,-111,-129,-114,-137,-141,-147,-142,-196,-190,-187,-196,-193,-175,-200,-189,-178,-190,-184,-132,-140,-141,-140,-125,-133,-123,-151,-114,-144,-72,-73,-70,-75,-71,-71,-71,-81,-56,-71,-25,-55,0,0,0,0,0,-566,-464,-407,-393,-606,-608,-592,-588,-1796,-1752,-5102,-4592,-29966,-29968,-29969,-29970,-5684,-1408,-29963,-4598]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 4. e3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:02]} e6 {[%emt 0:00:01]} 6. Nh4 {[%emt 0:00:01]} Bg6 {[%emt 0:00:02]} 7. Qb3 {[%emt 0:00:08] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Qc7 {[%emt 0:00:12]} 8. Nxg6 {[%emt 0:00:03]} hxg6 {[%emt 0:00:05]} 9. Bd2 {[%emt 0:00:05] White is slightly better.} Nbd7 {[%emt 0:00:18]} 10. Rc1 {[%emt 0:00:01]} Nb6 {[%emt 0:00:32]} 11. g3 {[%emt 0:00:33]} Nxc4 {[%emt 0:00:27]} 12. Bxc4 {[%emt 0:00:00]} dxc4 {[%emt 0:00:01]} 13. Qxc4 {[%emt 0:00:00] [#]} Be7 $146 {[%emt 0:00:14]} ({Predecessor:} 13... Qd7 14. e4 Rd8 15. Be3 b5 16. Qd3 Ng4 17. Qe2 Nxe3 18. fxe3 e5 19. d5 b4 20. dxc6 Qxc6 {1-0 Shankland,S (2597)-Holt,C (2496) USA tt ICC INT 2012 (2)}) 14. O-O {[%emt 0:00:04]} Qd7 {[%emt 0:01:11]} (14... Ng4 $5 {[%cal Rg4h2]} 15. h4 Bxh4 $11) 15. Qe2 {[%emt 0:00:10]} (15. Rfd1 $11) 15... e5 $15 {[%emt 0:00:42]} 16. h4 {[%emt 0:01:02]} (16. f3 $15) 16... Qh3 $17 {[%emt 0:00:27]} (16... exd4 $6 17. exd4 O-O 18. Be3 $11) 17. Qf3 {[%emt 0:00:13]} (17. Rfd1 $17 {was worth a try.}) 17... exd4 $19 {[%emt 0:00:20]} (17... Rxh4 18. Qg2 Qxg2+ 19. Kxg2 $17) 18. exd4 {[%emt 0:00:04]} Rxh4 {[%emt 0:00:12][%csl Gh4][%cal Rh3h2][%mdl 64] Pin} 19. Rfe1 {[%emt 0:00:16][%cal Oe1e7] [#]} Qh2+ $1 {[%emt 0:00:08]} ({Don't take} 19... Rxd4 20. Rxe7+ Kxe7 21. Qe3+ Kf8 22. Qxd4 $16) 20. Kf1 {[%emt 0:00:01]} Qh1+ {[%emt 0:00:01]} (20... Rxd4 $19 21. Be3 (21. Rxe7+ $2 Kxe7 22. Qe3+ Re4 $19 {[%mdl 64] Decoy}) 21... Rd7) 21. Qxh1 $17 {[%emt 0:00:01]} Rxh1+ {[%emt 0:00:01]} 22. Kg2 {[%emt 0:00:03]} Rxe1 {[%emt 0:00:01]} 23. Rxe1 {[%emt 0:00:00]} Kd7 {[%emt 0:00:23]} 24. Bg5 {[%emt 0:00:08]} Bb4 {[%emt 0:00:52]} 25. Bxf6 {[%emt 0:00:44]} gxf6 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} 26. Kf3 {[%emt 0:00:03]} Rh8 {[%emt 0:00:10]} 27. Rd1 {[%emt 0:00:12]} (27. a3 $17 {was necessary.} Be7 28. Ne4) 27... Bxc3 $19 {[%emt 0:00:36]} 28. bxc3 {[%emt 0:00:01] KR-KR} Rh5 {[%emt 0:00:01]} 29. Rb1 {[%emt 0:00:03]} b6 {[%emt 0:02:13]} 30. a4 {[%emt 0:00:17]} Kd6 {[%emt 0:00:06]} 31. Ke3 {[%emt 0:00:03]} Ra5 {[%emt 0:00:21]} 32. Rb4 {[%emt 0:00:02]} c5 {[%emt 0:00:31]} (32... f5 $19 33. Kd3 Ke6) 33. dxc5+ $17 {[%emt 0:00:11]} Rxc5 {[%emt 0:00:05]} 34. Kd3 {[%emt 0:00:01]} Rd5+ {[%emt 0:00:15]} 35. Kc2 {[%emt 0:00:07]} Rf5 {[%emt 0:00:08]} 36. Rd4+ {[%emt 0:00:02]} Kc6 {[%emt 0:00:06]} 37. Rc4+ {[%emt 0:00:09]} Kb7 {[%emt 0:00:29]} (37... Kd5 $142 38. Rd4+ Ke6 39. Re4+ Kd5 40. Rd4+ Ke6 41. Re4+ Re5) 38. f4 {[%emt 0:00:05]} Rd5 {[%emt 0:00:03]} 39. Re4 $1 {[%emt 0:00:02]} Kc6 {[%emt 0:00:01]} 40. Re7 {[%emt 0:00:11]} Rd7 {[%emt 0:00:02]} 41. Re4 {[%emt 0:00:01]} f5 {[%emt 0:00:10]} 42. Re3 {[%emt 0:00:02]} a5 {[%emt 0:00:28]} ({Black should try} 42... Kc5 $17) 43. Kb3 {[%emt 0:00:06]} Rd6 {[%emt 0:00:04]} (43... Kc5 $15) 44. Re7 $1 $11 {[%emt 0:00:13]} Rd3 {[%emt 0:00:20]} 45. Rxf7 {[%emt 0:00:04]} Kd5 {[%emt 0:01:18]} ({Don't play} 45... Rxg3 46. Kc4) 46. Rf6 $2 {[%emt 0:00:52][%mdl 8192]} (46. Rd7+ $1 $11 {and White stays safe.} Ke4 47. Re7+ Kf3 48. Re6) 46... Rxg3 $19 {[%emt 0:00:02]} 47. Rxb6 {[%emt 0:00:02]} Ke4 {[%emt 0:00:01]} 48. Ra6 {[%emt 0:00:08]} (48. Kc2 $142 Kxf4 49. c4) 48... Kxf4 {[%emt 0:00:03]} 49. Rxa5 {[%emt 0:00:01]} g5 {[%emt 0:00:10][%cal Bg6g5,Bg5g4,Bg4g3][%mdl 32]} 50. Ra8 {[%emt 0:00:09]} g4 {[%emt 0:00:04] And now ...Rg1 would win.} 51. a5 {[%emt 0:00:01]} Rg1 {[%emt 0:00:07] ( -> ...g3)} 52. a6 {[%emt 0:01:08]} Ra1 {[%emt 0:00:12]} 53. a7 {[%emt 0:00:02]} g3 {[%emt 0:00:08]} 54. c4 {[%emt 0:00:01]} Rb1+ {[%emt 0:00:11]} (54... g2 $142 55. Rg8 Kf3) 55. Kc2 {[%emt 0:00:14] [#]} Rb7 $1 {[%emt 0:00:02] Weighted Error Value: White=0.81/Black=0.22 (precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "3.3"]
[White "Fedoseev, Vladimir"]
[Black "Sadhwani, Raunak"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2680"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 13,41,4,16,12,18,13,14,14,25,15,20,20,15,0,0,0,12,12,11,15,16,14,20,0,11,0,1,0,18,13]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:00:01]} 3. c3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:11]} 4. e5 {[%emt 0:00:03]} Nd5 {[%emt 0:00:01]} 5. d4 {[%emt 0:00:01]} cxd4 {[%emt 0:00:00]} 6. cxd4 {[%emt 0:00:01]} d6 {[%emt 0:00:00]} 7. Bc4 {[%emt 0:00:03]} Be7 {[%emt 0:00:02]} 8. O-O {[%emt 0:00:02] B22: Sicilian: 2 c3.} O-O {[%emt 0:00:00]} 9. Qe2 {[%emt 0:00:47]} b6 {[%emt 0:00:11]} 10. Rd1 {[%emt 0:01:13]} Bb7 {[%emt 0:00:01]} 11. Bxd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:00] The position is equal.} 12. Nc3 {[%emt 0:00:06]} Na6 {[%emt 0:00:02][%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 13. Bf4 {[%emt 0:00:15]} Nc7 {[%emt 0:00:04]} 14. Rac1 {[%emt 0:00:42]} Ne6 {[%emt 0:00:02]} 15. exd6 {[%emt 0:00:26]} Bxd6 {[%emt 0:00:06]} 16. Bxd6 {[%emt 0:00:01]} Qxd6 {[%emt 0:00:00]} 17. Qe5 {[%emt 0:00:14]} Qd7 {[%emt 0:00:02] [#]} 18. Ng5 $146 {[%emt 0:00:08]} ({Predecessor:} 18. Qf5 Rad8 19. Re1 Nc7 20. Nh4 Bc8 21. Qf4 Ne6 22. Qd2 g6 23. Nf3 f6 24. Re3 {1-0 Yatzenko,A (2361)-Neiksans,A (2627) PRO League Eastern rapid 2017 (3)}) 18... Rfe8 {[%emt 0:00:03] [#] And now ...f6 would win.} 19. Qf5 {[%emt 0:00:11]} g6 $1 {[%emt 0:00:04]} ({Don't play} 19... Nf8 20. Qxd7 Nxd7 21. Nb5 $14) 20. Qh3 {[%emt 0:00:01]} h5 {[%emt 0:00:07]} 21. Re1 {[%emt 0:00:13] An uneventful encounter.   Weighted Error Value: White=0.05 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "3.3"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Oparin, Grigoriy"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2645"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 18,116,13,15,14,0,0,0,0,0,0,-5,28,18,21,16,22,16,22,18,19,20,30,15,16,14,8,0,8,0,12,0,0,0,56,56,81,78,59,74,131,131,156,58,58,58,545,552,515,485,847,276,29973,50,29974,29975,29975,29976,29976,29977,29968,29969,1571,582,582,572,562,523,1254,1272,29970,29971,29957,10992,29967,29968,29968,4133,29969,29968,29970,29969,29965,29968,29972,29973,29973,29975,29974,29975,29975,29976,29976,29977,29977,29978,29978,29979,29978,29979,29979]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:01]} 3. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:01]} 4. g3 {[%emt 0:00:01]} Be7 {[%emt 0:00:00]} 5. Bg2 {[%emt 0:00:02]} O-O {[%emt 0:00:01]} 6. O-O {[%emt 0:00:01]} dxc4 {[%emt 0:00:00]} 7. Qc2 {[%emt 0:00:01]} a6 {[%emt 0:00:01]} 8. a4 {[%emt 0:00:04]} Bd7 {[%emt 0:00:01]} 9. Qxc4 {[%emt 0:00:06]} Bc6 {[%emt 0:00:00]} 10. Bg5 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:02] E05: Open Catalan: 5 Nf3 Be7.} 11. e3 $5 {[%emt 0:00:02][%mdl 4] Leaves trodden paths.} h6 {[%emt 0:00:00]} 12. Bxf6 {[%emt 0:00:02]} Nxf6 {[%emt 0:00:00] The position is equal.} 13. Nbd2 {[%emt 0:00:04]} Bd5 {[%emt 0:00:01] A strong pair of Bishops.} 14. Qc2 {[%emt 0:00:31] [#]} Bxf3 $146 {[%emt 0:01:26]} (14... b6 {is more complex.} 15. Ne5 c5 16. dxc5 Bxc5 17. Ne4 Nxe4 18. Bxe4 Rc8) ({Predecessor:} 14... Bb4 15. Rfc1 Rc8 16. Nb3 b6 17. a5 Bxb3 18. Qxb3 bxa5 19. Ne5 c5 20. dxc5 Nd5 {0-1 Amarasinghe,A (1873)-Zemach,R (2235) Titled Tuesday intern op 25th May blitz 2021 (1)}) 15. Bxf3 {[%emt 0:00:30]} c6 {[%emt 0:00:01]} 16. Nc4 {[%emt 0:00:18]} a5 {[%emt 0:00:05]} 17. h4 {[%emt 0:00:23]} Bb4 {[%emt 0:00:04]} 18. Rfd1 {[%emt 0:00:22]} Nd7 {[%emt 0:00:14]} 19. Kg2 {[%emt 0:00:15]} Qe7 {[%emt 0:00:02]} 20. h5 {[%emt 0:00:23]} Rfd8 {[%emt 0:00:05]} 21. b3 {[%emt 0:00:13]} Rac8 {[%emt 0:00:10]} 22. Be2 {[%emt 0:01:43]} Rc7 {[%emt 0:01:25]} 23. Rd3 {[%emt 0:01:00]} Rcc8 {[%emt 0:01:08]} 24. Rad1 {[%emt 0:00:17]} b5 {[%emt 0:00:04]} 25. Ne5 {[%emt 0:00:06]} Nxe5 {[%emt 0:00:08]} (25... bxa4 $11 26. bxa4 c5) 26. dxe5 $14 {[%emt 0:00:00][%cal Oc2c6]} Rxd3 {[%emt 0:00:11]} 27. Qxd3 {[%emt 0:00:26]} bxa4 {[%emt 0:00:02] Black is weak on the light squares} 28. bxa4 {[%emt 0:00:02]} c5 {[%emt 0:00:00] [#]} ({Black should play} 28... Qc7) 29. Qe4 $1 $16 {[%emt 0:00:09]} Qc7 {[%emt 0:01:06]} 30. Bc4 {[%emt 0:04:39] White is much more active.} (30. Bd3 $16 {Black must now prevent Qh7+.} Qc6 31. Qxc6 Rxc6 32. Bc4) 30... Rd8 $1 $14 {[%emt 0:00:05]} 31. Rd3 {[%emt 0:00:10]} Kf8 $2 {[%emt 0:00:34][%mdl 8192] White leaves nothing to chance now.} (31... Rxd3 $14 32. Bxd3 Kf8) 32. Rxd8+ $18 {[%emt 0:00:47]} Qxd8 {[%emt 0:00:02][%mdl 4096] Endgame KQB-KQB} 33. Qh7 {[%emt 0:00:13]} Qa8+ {[%emt 0:00:46]} (33... Bc3 $142 34. Qh8+ {[%mdl 64] Deflection} Ke7 35. Qxg7 Qc7 36. Qf6+ (36. Qxh6 Qxe5 37. Qh7 Qf5 $16) 36... Kf8 37. Qxh6+ (37. Bxe6 $2 Qc6+ $19 {[%mdl 64] Pin, Double Attack}) 37... Kg8 38. Qg5+ Kf8) 34. Kg1 $2 {[%emt 0:01:05]} (34. f3 {Intending Qh8+ and mate.} Qd8 35. Qh8+ {[%mdl 64] Deflection} Ke7 36. Qxg7) 34... Qf3 $2 {[%emt 0:03:46]} (34... Ke7 $18 35. Qxg7 Qf3 36. Qxh6 Be1 37. Qg5+ Kf8) 35. Qh8+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:02] [#] And now ...Be1 would win.} 36. Bb5 $1 {[%emt 0:00:20][%csl Gb5][%cal Rh8e8]} ({Not} 36. Qxg7 Be1 $14) 36... Qd1+ {[%emt 0:00:01]} 37. Kg2 {[%emt 0:00:07][%csl Gb5][%cal Rh8e8]} Qd8 {[%emt 0:01:23]} 38. Qxg7 {[%emt 0:00:04]} Qd5+ {[%emt 0:00:01]} 39. f3 {[%emt 0:00:19]} Kd8 {[%emt 0:00:17]} 40. Qf8+ {[%emt 0:00:25]} (40. e4 $142 Qb7 41. Qf8+ Kc7 42. Qd6+ Kc8 43. Ba6 Qxa6 44. Qxa6+ Kd7 45. Qd3+ Ke7 46. Qe3) 40... Kc7 {[%emt 0:00:01]} 41. Qxf7+ {[%emt 0:00:29]} Kb6 {[%emt 0:00:01]} 42. Qf4 {[%emt 0:00:03] Threatens to win with Bc4.} Bd2 {[%emt 0:01:29]} 43. Bc4 {[%emt 0:00:06]} Bxe3 {[%emt 0:00:05]} 44. Bxd5 {[%emt 0:00:02]} Bxf4 {[%emt 0:00:01]} 45. Bxe6 {[%emt 0:00:02]} (45. gxf4 $142 exd5 46. f5 Kc7 47. f6 Kd7 48. f4 d4 49. Kf3 c4 50. Ke4) 45... Bxe5 {[%emt 0:00:01] KB-KB} 46. f4 {[%emt 0:00:02]} Bc3 {[%emt 0:00:02]} 47. Kf3 {[%emt 0:00:05]} (47. Bc4 $142 Kc7 48. Kf3 Bd4 49. Ke4 Kd7 50. Kf5 Be3 51. Kf6 Bd4+ 52. Kg6) 47... Kc6 {[%emt 0:00:09]} 48. Ke4 {[%emt 0:00:03] White mates.} Kd6 {[%emt 0:00:06]} 49. Kf5 {[%emt 0:00:12]} Ke7 {[%emt 0:00:06]} 50. Bc4 {[%emt 0:00:08]} Be1 {[%emt 0:00:38]} 51. g4 {[%emt 0:00:06][%cal Bg3g4,Bg4g5][%mdl 32]} Bd2 {[%emt 0:00:03]} 52. g5 {[%emt 0:00:02]} Kf8 {[%emt 0:00:00]} 53. Kg6 {[%emt 0:00:11]} Bxf4 {[%emt 0:00:31]} 54. Kxh6 {[%emt 0:00:01]} ({Weaker is} 54. gxh6 Be3 55. h7 Bd4 $16) 54... Bd2 {[%emt 0:00:00]} 55. Kg6 {[%emt 0:00:02]} Be3 {[%emt 0:00:01]} 56. h6 {[%emt 0:00:02]} Bd2 {[%emt 0:00:01]} 57. Kh5 {[%emt 0:00:03]} Be3 {[%emt 0:00:01]} 58. g6 {[%emt 0:00:02]} Bd4 {[%emt 0:00:01] Weighted Error Value: White=0.39/Black=0.61} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "3.4"]
[White "Oparin, Grigoriy"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2667"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "170"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 42,170,34,38,37,-51,-62,-56,-35,-33,-25,-29,-28,-28,-16,-25,-23,-16,0,0,-6,-8,-7,-21,-10,-29,-29,-26,0,0,0,0,0,0,0,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,26,0,0,0,0,0,0,0,0,0,0,0,0,0,137,137,137,0,0,0,1,0,0,0,0,0,1,1,1,0,1,8,212,212,212,1,1,1,1,8,8,8,8,0,0,0,0,0,0,0,0,0,8,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,0,8,0,8]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:03]} Bb4+ {[%emt 0:00:32]} 5. Nbd2 {[%emt 0:00:01]} O-O {[%emt 0:00:14]} 6. Bg2 {[%emt 0:00:01]} b6 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:02]} Bb7 {[%emt 0:00:04]} 8. Ne5 {[%emt 0:00:01]} Bd6 {[%emt 0:00:14]} 9. cxd5 {[%emt 0:00:07]} Bxe5 {[%emt 0:00:03]} 10. dxe5 {[%emt 0:00:14]} Nxd5 {[%emt 0:00:02]} 11. Qa4 {[%emt 0:00:24]} Nd7 {[%emt 0:03:32]} 12. Nf3 {[%emt 0:00:04]} Nc5 {[%emt 0:01:09]} 13. Qg4 {[%emt 0:00:05]} f5 {[%emt 0:00:41]} 14. exf6 {[%emt 0:00:02]} Qxf6 {[%emt 0:00:30]} 15. Rb1 {[%emt 0:01:03]} Qf5 {[%emt 0:00:25]} 16. Qxf5 {[%emt 0:00:09]} exf5 {[%emt 0:00:00]} 17. Nd4 {[%emt 0:00:14]} a5 {[%emt 0:00:55]} 18. Rd1 {[%emt 0:00:15]} Rad8 {[%emt 0:00:42]} 19. Bg5 {[%emt 0:00:33]} Rd7 {[%emt 0:00:21]} 20. Rbc1 {[%emt 0:00:08]} h6 {[%emt 0:01:26]} 21. Bd2 {[%emt 0:00:01]} Ne7 {[%emt 0:01:02]} 22. Bxb7 {[%emt 0:01:56]} Rxd4 {[%emt 0:00:12]} 23. Bf3 {[%emt 0:00:43]} (23. e3 $1 $14 Rd7 24. Bf3) 23... Rfd8 $15 {[%emt 0:00:09]} 24. Rc2 {[%emt 0:00:01]} Ne4 {[%emt 0:00:54]} 25. Bxe4 {[%emt 0:00:01]} fxe4 {[%emt 0:00:00]} 26. Kf1 {[%emt 0:00:03]} (26. Rxc7 Nf5 27. g4 Rxd2 $17) 26... c5 {[%emt 0:00:52]} 27. Ke1 {[%emt 0:00:06]} Nc6 {[%emt 0:00:07]} 28. Rdc1 {[%emt 0:00:13]} Kf7 {[%emt 0:00:33]} 29. a3 {[%emt 0:00:09]} h5 {[%emt 0:00:18]} 30. Be3 {[%emt 0:00:07]} R4d5 {[%emt 0:00:07]} 31. Rc4 {[%emt 0:00:02]} Re8 {[%emt 0:00:03]} 32. h3 {[%emt 0:00:07]} Kf6 {[%emt 0:00:07]} 33. Bd2 {[%emt 0:00:09]} Kf5 {[%emt 0:00:10]} 34. b4 {[%emt 0:00:08]} axb4 {[%emt 0:00:05]} (34... Ne5 $5 {[%cal Re5c4]} 35. R4c3 cxb4 36. axb4 a4 $15) 35. axb4 {[%emt 0:00:00]} Ne5 {[%emt 0:00:02]} 36. R4c3 $1 {[%emt 0:00:23]} ({Of course not} 36. g4+ hxg4 37. hxg4+ Nxg4 $17) 36... c4 {[%emt 0:00:07]} 37. b5 {[%emt 0:00:03]} Rxb5 {[%emt 0:00:10]} 38. Bf4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:17]} 39. Bxe5 {[%emt 0:00:05]} Kxe5 {[%emt 0:00:00]} 40. Rxc4 {[%emt 0:00:00]} Rbc5 {[%emt 0:00:15]} 41. Rxc5+ {[%emt 0:00:02]} bxc5 {[%emt 0:00:00]} 42. Kd2 {[%emt 0:00:05]} Kd4 {[%emt 0:00:01]} 43. Ra1 {[%emt 0:00:09]} Rf8 {[%emt 0:00:04]} 44. Ra4+ {[%emt 0:00:04]} c4 {[%emt 0:00:02]} 45. e3+ {[%emt 0:00:02]} Kc5 {[%emt 0:00:04]} 46. Kc3 {[%emt 0:00:11]} Rxf2 {[%emt 0:00:02]} 47. Ra5+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:01]} (47... Kb6 $5 {[%cal Rb6a5]} 48. Rxh5 Rf3 $14) 48. Rxh5 {[%emt 0:00:01]} Rf3 {[%emt 0:00:06]} 49. Rg5 {[%emt 0:00:00]} Rxe3+ {[%emt 0:00:06]} 50. Kxc4 {[%emt 0:00:04]} Rd3 {[%emt 0:00:08]} 51. Rxg7 {[%emt 0:00:03]} Ke5 {[%emt 0:00:03]} 52. Rg5+ {[%emt 0:00:09]} Kf6 {[%emt 0:00:02]} 53. h4 {[%emt 0:00:05]} Rd1 {[%emt 0:00:03]} 54. Rg8 {[%emt 0:00:08]} Kf7 {[%emt 0:00:04] [#]} (54... Kf5 $11) 55. Rg4 $1 $16 {[%emt 0:00:01]} Rd3 {[%emt 0:00:07] [#]} 56. h5 {[%emt 0:00:32]} ({Much worse is} 56. Rxe4 $6 Rxg3 57. h5 Rh3 $11) (56. Rf4+ $1 $16 Kg6 57. g4 (57. Rxe4 Rxg3 58. Re8 Rg4+ 59. Kd5 Rxh4 $11)) 56... Kf6 $11 {[%emt 0:00:05]} 57. h6 {[%emt 0:00:08]} Rd1 {[%emt 0:00:02]} 58. Rh4 {[%emt 0:00:24]} Rd8 {[%emt 0:00:02]} 59. Rxe4 {[%emt 0:00:11]} Kg6 {[%emt 0:00:02]} 60. Re6+ {[%emt 0:00:10]} Kg5 {[%emt 0:00:03]} (60... Kf5 $5 {[%cal Rf5e6]} 61. Re7 Kf6 $11) 61. h7 {[%emt 0:00:07]} Rh8 {[%emt 0:00:03]} 62. Re7 {[%emt 0:00:00]} Kg6 {[%emt 0:00:04]} 63. Kd4 {[%emt 0:00:06]} Kf6 $2 {[%emt 0:00:01]} (63... Rxh7 $11 64. Re8 Rg7) 64. Ra7 $18 {[%emt 0:00:02]} Re8 {[%emt 0:00:04]} 65. Ra1 $2 {[%emt 0:00:52]} ({White should try} 65. Rb7 $18) 65... Kg7 $11 {[%emt 0:00:02]} 66. Rh1 {[%emt 0:00:02]} Kh8 {[%emt 0:00:00]} 67. g4 {[%emt 0:00:04]} Re7 {[%emt 0:00:04]} 68. Kd5 {[%emt 0:00:12]} Rg7 {[%emt 0:00:05]} (68... Rxh7 {simplifies} 69. Rxh7+ Kxh7 70. Ke5 Kg6) 69. Rg1 {[%emt 0:00:09]} Kxh7 {[%emt 0:00:02]} 70. Ke5 {[%emt 0:00:01]} Kg6 {[%emt 0:00:01]} 71. Kf4 {[%emt 0:00:01]} Rf7+ {[%emt 0:00:01]} 72. Kg3 {[%emt 0:00:01]} Rb7 {[%emt 0:00:04]} 73. Ra1 {[%emt 0:00:01]} Rb6 {[%emt 0:00:03]} 74. Ra8 {[%emt 0:00:01]} Rc6 {[%emt 0:00:02]} 75. Kh4 {[%emt 0:00:00]} Kg7 {[%emt 0:00:03]} 76. Ra5 {[%emt 0:00:05]} Kg6 {[%emt 0:00:03]} 77. Rg5+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:01]} 78. Rd5 {[%emt 0:00:00]} Kg6 {[%emt 0:00:02]} 79. Rd8 {[%emt 0:00:00]} Rb6 {[%emt 0:00:02]} 80. Rg8+ {[%emt 0:00:03]} Kh7 {[%emt 0:00:01]} 81. Rg5 {[%emt 0:00:01]} Kh6 {[%emt 0:00:02]} 82. Rh5+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:01]} 83. Rg5+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:01]} 84. Rh5+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 85. Rg5+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:01]} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "4.1"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Fedoseev, Vladimir"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2645"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 13,76,0,0,0,0,-12,-18,-15,-12,-54,-53,-113,-123,-125,-122,-149,-125,-130,-103,-100,-104,-121,-136,-154,-158,-162,-132,-171,-160,-164,-135,-145,-135,-137,-138,-152,-158,-196,-183,-239,-239,-245,-228,-237,-244,-215,-220,-304,-322,-460,-453,-450,-438,-495,-479,-472,-449,-558,-551,-966,-958,-923,-914,-29985,-29985]} 1. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:02]} c6 {[%emt 0:00:25]} 4. Bg2 {[%emt 0:00:04]} Bf5 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:44]} e6 {[%emt 0:00:04]} 6. c4 {[%emt 0:00:23]} Be7 {[%emt 0:00:15]} 7. Qb3 {[%emt 0:00:34]} Qb6 {[%emt 0:00:03]} 8. Nc3 {[%emt 0:01:06] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} O-O {[%emt 0:00:20]} 9. Re1 {[%emt 0:03:00] [#]} Qxb3 $146 {[%emt 0:00:57]} ({Predecessor:} 9... Nbd7 10. Bf4 h6 11. h4 Rfe8 12. Rac1 Bh7 13. Na4 Qxb3 14. axb3 Ne4 15. Red1 g5 16. hxg5 hxg5 {0-1 Turan,A (2024)-Nesterov,A (2388) EU-ch 19th Batumi 2018 (5)}) 10. axb3 {[%emt 0:00:03] The position is equal.} Bc2 {[%emt 0:00:27]} 11. Nd2 {[%emt 0:00:15]} Na6 {[%emt 0:00:12]} 12. Ncb1 {[%emt 0:04:02]} (12. cxd5 $15 Nxd5 13. Nxd5 cxd5 14. e4) 12... Nb4 $17 {[%emt 0:00:17]} 13. Na3 {[%emt 0:00:02]} Rfd8 {[%emt 0:00:06]} 14. e3 {[%emt 0:00:28]} h6 {[%emt 0:00:55]} 15. Bf1 {[%emt 0:00:32]} c5 {[%emt 0:00:21]} 16. cxd5 {[%emt 0:01:18]} Nfxd5 {[%emt 0:00:21]} 17. dxc5 {[%emt 0:00:39]} Bxc5 {[%emt 0:00:02]} 18. Re2 {[%emt 0:00:54]} Bd3 {[%emt 0:00:46]} 19. Re1 {[%emt 0:00:02]} a6 {[%emt 0:00:22]} 20. Ndc4 {[%emt 0:00:34][%cal Bd2c4,Bc4e5,Be5f3,Bf3d4,Bd4f5][%mdl 32]} b5 {[%emt 0:00:48]} 21. Ne5 {[%emt 0:00:14]} Bxf1 {[%emt 0:00:36]} 22. Kxf1 {[%emt 0:00:04]} Bd6 {[%emt 0:00:08]} 23. Nf3 {[%emt 0:00:03]} Nd3 $36 {[%emt 0:00:03][%mdl 2048] Black is on the roll.} 24. Rd1 {[%emt 0:00:05]} Nc5 {[%emt 0:00:17] Black is much more active. The white rooks are badly placed.} 25. Nd4 {[%emt 0:00:13]} Rac8 {[%emt 0:00:06]} 26. Bd2 {[%emt 0:00:13]} (26. Rb1 $142) 26... e5 $19 {[%emt 0:00:14]} 27. b4 {[%emt 0:00:28]} Nd3 {[%emt 0:00:27]} 28. Nf5 {[%emt 0:00:02]} Bf8 {[%emt 0:00:14]} ({Weaker is} 28... Bxb4 29. Bxb4 N3xb4 30. e4 $15) (28... Nxb2 $2 {too greedy.} 29. Nxd6 Rxd6 30. Rdc1) 29. e4 {[%emt 0:00:02] [#]} Nf6 {[%emt 0:00:18]} ({Worse is} 29... N5xb4 30. Rab1 $17) 30. Bc3 {[%emt 0:00:03]} Nxe4 {[%emt 0:00:04]} 31. f3 {[%emt 0:00:05]} (31. Be1 {was worth a try.}) 31... Nxc3 {[%emt 0:00:04]} 32. bxc3 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:06]} 33. Ne3 {[%emt 0:00:05]} Bxb4 {[%emt 0:00:22]} 34. Nac2 {[%emt 0:00:01]} Bc5 {[%emt 0:00:03] ...b4 is the strong threat.} 35. Rxa6 {[%emt 0:00:03]} b4 {[%emt 0:00:03][%cal Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 36. Rc6 {[%emt 0:00:05]} b3 {[%emt 0:00:23]} 37. Ne1 {[%emt 0:00:01]} b2 {[%emt 0:00:05] [#] Threatens to win with ...Rc1.} 38. Nf5 {[%emt 0:00:05]} Rc1 {[%emt 0:00:06] White did not feel at home in the position after the opening.   Weighted Error Value: White=0.63/Black=0.05 (flawless)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "4.2"]
[White "Fedoseev, Vladimir"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2680"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,145,13,17,14,24,0,0,0,0,0,5,8,63,64,76,31,32,29,55,21,33,0,0,0,0,0,0,0,0,0,3,8,10,0,0,0,0,0,17,0,0,0,0,0,0,0,27,0,0,0,0,0,8,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,47,8,62,8,8,8,8,0,8,0,107,107,107,107,1531,984,1356,1324,861,736,1486,1433,1122,789,2027,1463,29962,29963,29963,29964,29964,29965,29970,29967,29966,29967,29971,29972,29971,29973,29973,29974,29974,29970,29970,29969,29969,29968,29968,29967,29974,29975,29975,29976,29976,29977,29977,29978,29978,29978,29978,29979,29979,29980]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:32]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:23]} exd5 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:01]} c6 {[%emt 0:00:06]} 6. Bf4 {[%emt 0:00:04]} Bd6 {[%emt 0:00:05]} 7. Bxd6 {[%emt 0:00:03]} Qxd6 {[%emt 0:00:01]} 8. e3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:15] The main line 8...Bf5 scores better than 8...0-0.} 9. Qb3 {[%emt 0:00:03] D35: Queen's Gambit Declined: Exchange Variation.} Nbd7 {[%emt 0:00:51]} 10. Be2 {[%emt 0:02:44]} (10. Nh4 $5 {[%cal Rh4f5]} Bg6 11. Qxb7 $14 (11. Nxg6 hxg6 12. Qxb7 Rb8 $14)) 10... O-O {[%emt 0:00:05] [#]} 11. Qxb7 $146 {[%emt 0:00:42] The position is equal.} ({Predecessor:} 11. O-O Rab8 12. a4 Ne4 13. Nxe4 Bxe4 14. Nd2 Nf6 15. Rfc1 Rfe8 16. Qa3 Qxa3 17. Rxa3 {1-0 Acosta,P (2448)-Vazquez,F (2357) Buenos Aires IM 05 2022 (1)}) 11... a5 {[%emt 0:01:50] White must now prevent ...Rfb8.} 12. Qb3 {[%emt 0:00:08]} Rfb8 {[%emt 0:03:20]} 13. Qa3 {[%emt 0:00:03]} Qxa3 {[%emt 0:01:23]} ({Black should try} 13... Qb4 $11) 14. bxa3 $14 {[%emt 0:00:03]} Ne4 {[%emt 0:00:05]} 15. Nd1 {[%emt 0:01:26]} Rb6 {[%emt 0:01:55]} 16. O-O {[%emt 0:00:05]} Rc8 {[%emt 0:01:43]} 17. Rc1 {[%emt 0:01:53]} (17. Bd3 $5 {[%cal Rd1c3]}) 17... c5 {[%emt 0:00:02]} 18. dxc5 {[%emt 0:01:01]} Rxc5 {[%emt 0:00:00]} 19. Rxc5 {[%emt 0:00:03]} Ndxc5 {[%emt 0:00:01]} 20. Nd4 {[%emt 0:00:02]} Bd7 {[%emt 0:00:01]} 21. f3 {[%emt 0:00:47]} Nd2 {[%emt 0:00:03]} 22. Re1 {[%emt 0:00:04]} Nb1 {[%emt 0:00:05] Prevents Nc3} 23. Nf2 {[%emt 0:00:34]} Nxa3 {[%emt 0:00:08]} 24. Nd3 {[%emt 0:00:26]} Ne6 {[%emt 0:00:20]} 25. Nxe6 {[%emt 0:00:44]} fxe6 {[%emt 0:00:39]} 26. Rc1 {[%emt 0:00:13] Dodges Nc2} Rc6 {[%emt 0:00:42]} 27. Nc5 {[%emt 0:00:56]} Be8 {[%emt 0:00:35]} 28. Kf2 {[%emt 0:00:20]} Kf7 {[%emt 0:00:15]} 29. Bd3 {[%emt 0:00:24]} h6 {[%emt 0:00:19]} 30. e4 {[%emt 0:00:23]} Nc4 {[%emt 0:01:08]} 31. Nb7 {[%emt 0:01:00] Hoping for Nd8+.} Ne5 {[%emt 0:00:06][%csl LRc1,LRd3]} 32. Nd8+ {[%emt 0:00:55]} Kf6 {[%emt 0:00:02]} 33. Rxc6 {[%emt 0:00:02]} Nxc6 $11 {[%emt 0:00:02][%mdl 4096] Endgame KBN-KBN} 34. Nb7 {[%emt 0:00:05]} Nb4 {[%emt 0:00:09]} 35. Bb1 {[%emt 0:00:05]} dxe4 {[%emt 0:00:03]} 36. a3 {[%emt 0:00:10]} Nd5 {[%emt 0:00:06] ...e3+ would be deadly.} ({Don't take} 36... Nd3+ 37. Bxd3 exd3 38. Nxa5 $16 (38. Ke3 a4 $11)) 37. Bxe4 {[%emt 0:00:02]} a4 $1 {[%emt 0:00:02]} 38. Bxd5 {[%emt 0:00:01]} exd5 {[%emt 0:00:01] KB-KN} 39. Ke3 {[%emt 0:00:01]} g5 {[%emt 0:00:08]} 40. Kd4 {[%emt 0:00:01]} Bc6 {[%emt 0:00:01]} 41. Nc5 {[%emt 0:00:02]} h5 {[%emt 0:00:03]} 42. g3 {[%emt 0:00:05]} h4 {[%emt 0:00:02]} ({Better is} 42... Kf5 $11) 43. Nd3 {[%emt 0:00:01] White is more active.} (43. g4 $1 $14) 43... Ke6 {[%emt 0:00:05]} 44. Kc5 {[%emt 0:00:10]} Bb7 {[%emt 0:00:03]} 45. Kd4 {[%emt 0:00:05] Nc5+ would kill now.} Bc6 {[%emt 0:00:03]} 46. Ne5 {[%emt 0:00:03]} Bb5 {[%emt 0:00:02]} (46... Be8 $11) 47. gxh4 $16 {[%emt 0:00:02]} gxh4 {[%emt 0:00:00]} 48. Ng6 {[%emt 0:00:00]} h3 {[%emt 0:00:05][%mdl 8192] Loses the game.} (48... Kf5 $16 49. Nxh4+ Kf4) 49. Nf4+ $18 {[%emt 0:00:01]} Kf5 {[%emt 0:00:00]} 50. Nxh3 {[%emt 0:00:01]} (50. Nxd5 Be8 $16) 50... Bc4 {[%emt 0:00:04]} 51. Ke3 {[%emt 0:00:04] Nf4 is the strong threat.} Ke5 {[%emt 0:00:02]} 52. f4+ {[%emt 0:00:02][%cal Bf3f4,Bf4f5][%mdl 32]} Kf5 {[%emt 0:00:01]} 53. Ng1 {[%emt 0:00:02]} Kg4 {[%emt 0:00:01]} 54. Nf3 {[%emt 0:00:02] Threatening mate with Ne5+.} Ba2 {[%emt 0:00:08]} 55. Nd4 {[%emt 0:00:03] White mates.} Bb1 {[%emt 0:00:01] [#]} 56. f5 $1 {[%emt 0:00:08][%mdl 512]} Kg5 {[%emt 0:00:02] [#]} (56... Be4 57. f6) 57. h4+ $1 {[%emt 0:00:06][%mdl 576] Deflection} Kxh4 {[%emt 0:00:03]} (57... Kf6 58. Kf4) 58. Kf4 {[%emt 0:00:01]} Kh5 {[%emt 0:00:01]} 59. Ke5 {[%emt 0:00:03]} Kh6 {[%emt 0:00:01]} 60. Ke6 {[%emt 0:00:02]} ({Less strong is} 60. Kxd5 Kg7 $16) 60... Kg7 {[%emt 0:00:03] [#]} 61. Ke7 $1 {[%emt 0:00:02]} ({Stronger than} 61. Kxd5 Kf6 $11) 61... Kg8 {[%emt 0:00:02] [#]} 62. f6 $1 {[%emt 0:00:04]} Bg6 {[%emt 0:00:01]} 63. Ne6 {[%emt 0:00:03]} Bh5 {[%emt 0:00:06]} 64. Nf4 {[%emt 0:00:12]} Bf7 {[%emt 0:00:01]} 65. Ne2 {[%emt 0:00:00]} Bh5 {[%emt 0:00:04]} 66. Ng3 {[%emt 0:00:02]} Bg6 {[%emt 0:00:02] [#]} 67. Nf5 $1 {[%emt 0:00:01][%mdl 576] Deflection, Promotion} Bh5 {[%emt 0:00:07] [#]} 68. f7+ $1 {[%emt 0:00:01][%mdl 576] Decoy} Bxf7 {[%emt 0:00:01]} 69. Nh6+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 70. Nxf7 {[%emt 0:00:01]} Kg6 {[%emt 0:00:01]} 71. Ke6 {[%emt 0:00:02]} d4 {[%emt 0:00:01]} 72. Ne5+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:01]} 73. Kd5 {[%emt 0:00:01] Weighted Error Value: White=0.08 (flawless) /Black=0.27 (precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "4.3"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Fedoseev, Vladimir"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2645"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,51,22,18,14,20,0,29,12,10,10,14,-12,-2,-17,0,-51,-28,-27,-31,-60,0,0,0,0,0,0,16,0,0,0,0,-33,-37,-45,132,122,406,408]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 3. c4 {[%emt 0:00:01]} c6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:02]} dxc4 {[%emt 0:00:10]} 5. a4 {[%emt 0:00:06]} Bf5 {[%emt 0:00:01]} 6. Ne5 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:02]} 7. Nxc4 {[%emt 0:00:02]} Nb6 {[%emt 0:00:01]} 8. Ne5 {[%emt 0:00:08]} a5 {[%emt 0:00:02]} 9. e3 {[%emt 0:00:18] D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5.} Nfd7 {[%emt 0:00:29]} 10. Bd3 {[%emt 0:00:17]} g6 {[%emt 0:00:13]} (10... e6 $5 {[%cal Rd7e5]}) 11. Bxf5 {[%emt 0:01:01] White has an edge.} gxf5 {[%emt 0:00:04] [#]} 12. Nd3 $146 {[%emt 0:00:01]} ({Predecessor:} 12. Nf3 e6 13. O-O Nf6 14. Qe2 Bb4 15. Bd2 Rg8 16. Ne5 Nbd7 17. Nd3 Bd6 18. f4 {0-1 Ter Sahakyan,S (2605)-Dubov,D (2708) Speed Chess Q1 blitz 2022 (6)}) 12... e6 {[%emt 0:00:12]} 13. g4 {[%emt 0:00:10]} Qg5 {[%emt 0:01:21]} 14. h3 {[%emt 0:00:08]} O-O-O {[%emt 0:00:38]} 15. Bd2 {[%emt 0:00:20]} ({Better is} 15. Qf3 $11) 15... Nc4 {[%emt 0:00:26]} 16. Qe2 {[%emt 0:00:31]} e5 {[%emt 0:00:20]} 17. d5 {[%emt 0:00:17]} e4 {[%emt 0:00:31]} (17... Ndb6 $15) 18. Nf4 $11 {[%emt 0:00:31]} Nde5 {[%emt 0:00:01] Strongly threatening ...Nf3+.} (18... Nxb2 $2 19. dxc6 Nc5 20. Qb5 fxg4 21. Qxb2 $18 (21. cxb7+ Kb8 $16)) 19. O-O-O $1 {[%emt 0:00:01]} Qf6 {[%emt 0:01:14]} (19... fxg4 20. Nxe4 Qf5 21. Ng3 $16) 20. Kb1 {[%emt 0:00:09]} Bh6 {[%emt 0:00:13]} 21. Bc1 {[%emt 0:00:15] Nh5 is the strong threat.} (21. dxc6 {feels hotter.} bxc6 22. Bc1 Bxf4 23. exf4 Nd3 24. gxf5 Qxf5 25. Nxe4 Nxf2 26. Rxd8+ Rxd8 27. Qxc4 Qxe4+ 28. Qxe4 Nxe4 29. Rg1) 21... Bxf4 {[%emt 0:00:16][%mdl 64] [#] Remove Defender} 22. exf4 {[%emt 0:00:04]} Nd3 {[%emt 0:00:01]} 23. Rxd3 {[%emt 0:06:38]} (23. f3 $5 {[%cal Rf3e4]} cxd5 24. Rxd3 exd3 25. Qxd3 $11) 23... exd3 {[%emt 0:00:03]} 24. Qxd3 {[%emt 0:00:00]} cxd5 {[%emt 0:03:44]} (24... Nb6 $15 {stays ahead.} 25. g5 Qe6 26. dxe6 Rxd3) 25. Nxd5 $16 {[%emt 0:00:42]} Qa6 {[%emt 0:00:10][%mdl 8192] [#]} (25... Qc6 $16 {was necessary.} 26. Ne7+ (26. Qxf5+ Kb8 $19) 26... Kc7 27. Qxd8+ (27. Nxc6 Rxd3 28. Kc2 Rd5 $17) 27... Rxd8 28. Nxc6 Kxc6) 26. Qxc4+ $3 {[%emt 0:00:05][%mdl 576] Remove Defender, Decoy. Excellently played by Nguyen!   Weighted Error Value: White=0.15 (very precise) /Black=0.56} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "4.4"]
[White "Fedoseev, Vladimir"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2680"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 18,79,23,0,94,95,105,78,83,84,106,103,110,106,111,100,104,83,93,45,89,91,96,91,158,105,115,104,111,85,85,85,84,56,135,133,137,118,128,123,151,155,155,154,151,147,139,146,160,13,44,38,320,320,320,320,370,363,363,344,419,327,312,306]} 1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:02]} g6 {[%emt 0:00:06]} 3. g3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:01]} O-O {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:00:02]} 6. Nf3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:16]} 7. O-O {[%emt 0:00:12]} e5 {[%emt 0:00:05]} 8. Qc2 {[%emt 0:00:22]} Re8 {[%emt 0:00:11]} 9. Rd1 {[%emt 0:00:04]} c6 {[%emt 0:00:47]} 10. d5 {[%emt 0:01:19]} c5 {[%emt 0:00:38] E67: King's Indian: Fianchetto: 6...Nbd7.} (10... cxd5 $11 11. cxd5 (11. Nxd5 Nxd5 12. cxd5 Nc5 $11) 11... Nc5) 11. e4 $16 {[%emt 0:00:12] [#]} h6 $146 {[%emt 0:00:07]} ({Predecessor:} 11... a6 12. Rb1 Rf8 13. a3 h6 14. b4 Qc7 15. bxc5 Nxc5 16. Be3 Bd7 17. h3 Rfc8 18. Rdc1 {1-0 McNab,C (2438)-Lapidus,M (2221) SCO-ch 123rd 2016 (5)}) 12. h3 {[%emt 0:00:23]} Nh7 {[%emt 0:00:11] White is better.} 13. Be3 {[%emt 0:00:08]} Ndf8 {[%emt 0:00:08]} 14. Qd2 {[%emt 0:00:13]} h5 {[%emt 0:00:13]} 15. Rab1 {[%emt 0:00:21]} f5 {[%emt 0:00:18]} 16. b4 {[%emt 0:00:12]} b6 {[%emt 0:01:32]} 17. bxc5 {[%emt 0:00:06]} (17. a3 {simplifies} h4 18. Re1 hxg3 19. fxg3 Nf6 20. exf5 gxf5 21. Bg5) 17... bxc5 {[%emt 0:00:03]} 18. Bh6 {[%emt 0:00:02]} (18. Rb3 $16) 18... fxe4 {[%emt 0:01:48]} 19. Nxe4 {[%emt 0:00:05]} Bf5 {[%emt 0:00:04]} 20. Nh4 {[%emt 0:00:59] Bxg7 is the strong threat.} Qe7 {[%emt 0:03:04]} (20... Bxe4 $142 21. Bxe4 Bxh6 {[%mdl 64] Remove Defender} 22. Qxh6 Qg5 23. Qxg5 Nxg5 24. Bxg6 Nxg6 25. Nxg6 Kg7) 21. Rb3 {[%emt 0:01:00]} (21. Bxg7 $142 Kxg7 22. Nxf5+ gxf5 23. Nxc5 (23. Nc3 h4 $14)) 21... Rad8 {[%emt 0:00:39]} 22. Rdb1 {[%emt 0:00:23] White has more active pieces. The black rooks are badly placed.} (22. Be3 {simplifies} Nf6 23. Nxf5 gxf5 24. Ng5) 22... Rd7 {[%emt 0:01:57]} 23. Rb8 {[%emt 0:00:14]} Rxb8 {[%emt 0:00:17]} 24. Rxb8 {[%emt 0:00:04]} Rd8 {[%emt 0:00:01]} 25. Rb3 {[%emt 0:00:16]} Qc7 {[%emt 0:02:37]} ({Black should play} 25... Bxe4 $14 26. Bxe4 Bxh6 27. Qxh6 Qg5 28. Qxg5 Nxg5 29. Bxg6 Nxg6 30. Nxg6 Kf7) 26. Be3 $36 {[%emt 0:01:53][%mdl 2048] White is in control.} Rb8 {[%emt 0:00:06]} 27. Nc3 {[%emt 0:00:36] aiming for Nb5.} Rxb3 {[%emt 0:00:10]} 28. axb3 {[%emt 0:00:00]} Qb6 {[%emt 0:00:09]} 29. Nxf5 {[%emt 0:01:06]} gxf5 {[%emt 0:00:02]} 30. Qc2 {[%emt 0:00:01]} e4 {[%emt 0:00:01] [#]} 31. g4 $1 {[%emt 0:00:34][%mdl 512]} hxg4 {[%emt 0:00:03]} 32. hxg4 {[%emt 0:00:02]} Qa5 {[%emt 0:00:02] [#]} 33. Nb5 {[%emt 0:00:57]} (33. Nd1 $1 $16) 33... Qa1+ $1 $11 {[%emt 0:00:29]} (33... Qe1+ $2 34. Bf1 $18) 34. Qc1 {[%emt 0:00:03] Qxa1 would be deadly.} Qxc1+ {[%emt 0:00:15][%mdl 8192] This costs Black the game.} (34... Qf6 $1 $14) 35. Bxc1 $18 {[%emt 0:00:02]} Be5 {[%emt 0:00:03]} 36. gxf5 {[%emt 0:00:08]} ({Don't do} 36. Nxa7 fxg4 37. Bxe4 Nf6 $18) 36... Nf6 {[%emt 0:00:01]} 37. Nxa7 {[%emt 0:00:03]} N8d7 {[%emt 0:00:06]} 38. Nc6 {[%emt 0:00:02]} Kf7 {[%emt 0:00:01]} 39. Kf1 {[%emt 0:00:03]} Bh2 {[%emt 0:00:03]} 40. Ke2 {[%emt 0:00:06] Weighted Error Value: White=0.21 (precise) /Black=0.28 (precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.26"]
[Round "5.1"]
[White "Fedoseev, Vladimir"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2680"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,90,14,13,12,11,0,0,0,8,0,10,0,0,0,0,0,0,5,22,19,20,23,14,16,32,28,38,12,19,12,12,25,25,14,11,14,15,14,30,11,27,35,29,36,36,35,39,8,8,8,16,16,18,20,16,16,14,15,15,15,15,1,1,1,1,1,1,1,1,1,9,9,15,15,16,16,16,16,16,16,16,16,16]} 1. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 3. Bf4 {[%emt 0:00:02]} Bf5 {[%emt 0:00:02]} 4. e3 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 5. c4 {[%emt 0:00:02]} Bd6 {[%emt 0:00:01]} 6. Bxd6 {[%emt 0:00:09] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} cxd6 {[%emt 0:00:00]} 7. cxd5 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:04]} 8. Nbd2 {[%emt 0:00:01] [#] Hoping for e4.} Bg6 {[%emt 0:00:02]} 9. Bc4 {[%emt 0:00:08]} Nb6 {[%emt 0:00:33] [#]} 10. Bb5+ $146 {[%emt 0:00:04]} ({Predecessor:} 10. Qb3 O-O 11. Bb5 a6 12. Be2 h6 13. Rc1 Nc6 14. O-O Nd5 15. Rfd1 f5 16. Ne1 {½-½ Baumann,W (1987)-Liutaia,L (1969) W-ch WS/H/764 email 2020}) 10... N8d7 {[%emt 0:00:03][%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 11. Qb3 {[%emt 0:00:05]} O-O {[%emt 0:00:04]} 12. O-O {[%emt 0:00:04]} Nf6 {[%emt 0:01:57]} 13. Rfc1 {[%emt 0:01:23]} Ne4 {[%emt 0:00:28]} 14. a4 {[%emt 0:00:40][%cal Ba2a4,Ba4a5][%mdl 32]} Rc8 {[%emt 0:00:43]} 15. a5 {[%emt 0:01:16]} Rxc1+ {[%emt 0:01:00]} 16. Rxc1 {[%emt 0:00:04] Black must now prevent Nxe4.} Nd5 {[%emt 0:00:01][%cal Bb6d5,Bd5f6,Bf6e4][%mdl 32]} 17. Qa3 {[%emt 0:00:24]} Ndf6 {[%emt 0:01:13]} 18. h3 {[%emt 0:00:24]} h6 {[%emt 0:00:03]} 19. Nxe4 {[%emt 0:00:24]} Nxe4 {[%emt 0:00:03]} 20. Bd3 {[%emt 0:00:51]} Qb8 {[%emt 0:00:10]} 21. d5 {[%emt 0:02:29]} exd5 {[%emt 0:01:33]} 22. Nd4 {[%emt 0:01:34]} Rc8 {[%emt 0:02:07]} 23. Rd1 {[%emt 0:00:03]} Qc7 {[%emt 0:00:55]} 24. Nb5 {[%emt 0:00:21]} (24. Bxe4 {simplifies} dxe4 25. Ne2 Qe7 26. Rxd6 Rc4 27. a6) 24... Qd8 {[%emt 0:00:51]} (24... Qe7 {simplifies} 25. Bxe4 Bxe4 26. Nxd6 Rc7) 25. Bxe4 {[%emt 0:00:45]} Bxe4 {[%emt 0:00:11]} 26. Nxd6 {[%emt 0:00:14]} Qg5 $1 {[%emt 0:00:22][%csl Ge4][%cal Rg5g2]} 27. Nxe4 {[%emt 0:00:01]} dxe4 $14 {[%emt 0:00:00][%mdl 4096] Endgame KQR-KQR} 28. Qb3 {[%emt 0:01:31]} Qe7 {[%emt 0:00:33] The position is equal.} 29. g3 {[%emt 0:00:13]} Rc5 {[%emt 0:00:13]} 30. Qb4 {[%emt 0:00:13]} Re5 {[%emt 0:00:26]} 31. Qxe7 {[%emt 0:00:03]} Rxe7 $11 {[%emt 0:00:01] KR-KR} 32. Rd5 {[%emt 0:00:04]} g6 {[%emt 0:00:09]} 33. g4 {[%emt 0:00:03]} Kg7 {[%emt 0:00:05]} 34. Kg2 {[%emt 0:00:12]} Kf6 {[%emt 0:00:01]} 35. Kg3 {[%emt 0:00:19]} Re5 {[%emt 0:00:06]} 36. Rd7 {[%emt 0:00:19]} Rb5 {[%emt 0:00:04] [#]} 37. a6 $1 {[%emt 0:00:03]} bxa6 {[%emt 0:00:03]} 38. Rd6+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:16]} 39. Rxa6 {[%emt 0:00:02]} Rxb2 {[%emt 0:00:17]} 40. Rxa7 {[%emt 0:00:01]} Rb4 {[%emt 0:00:28]} 41. h4 {[%emt 0:00:12]} g5 {[%emt 0:00:09]} 42. h5 {[%emt 0:00:03]} Rc4 {[%emt 0:00:05]} 43. Rd7 {[%emt 0:00:12]} Rb4 {[%emt 0:00:03]} 44. Rd6 {[%emt 0:00:02]} Ra4 {[%emt 0:00:02]} 45. Kg2 {[%emt 0:00:08]} Rb4 {[%emt 0:00:01] Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.26"]
[Round "5.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Fedoseev, Vladimir"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2738"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,149,12,30,20,30,16,16,14,14,0,20,0,34,20,35,35,31,39,41,30,47,45,62,41,44,41,46,69,61,53,64,55,77,76,132,139,132,112,179,122,121,107,113,118,204,200,196,193,236,110,110,118,127,115,122,125,133,119,159,159,149,118,202,197,248,222,217,205,205,129,129,129,135,135,125,125,145,157,158,123,131,125,140,131,152,160,190,188,295,130,203,66,95,33,66,23,28,0,0,0,0,0,65,65,66,34,79,79,79,79,62,0,204,52,295,295,287,93,85,14,14,14,14,16,612,0,606,0,592,587,29977,29978,29978,29979,29979,29980,29986,29987,29987,29985,29991,29992]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:03]} 5. Bf4 {[%emt 0:00:04]} dxc4 {[%emt 0:00:03]} 6. e3 {[%emt 0:00:02] D37: Queen's Gambit Declined: 5 Bf4.} Bd6 {[%emt 0:00:01] now supersedes 6...Nd5.} 7. Bxc4 {[%emt 0:00:26]} Bxf4 {[%emt 0:00:05]} 8. exf4 {[%emt 0:00:01] The position is equal.} Nb6 {[%emt 0:00:11]} 9. Bb3 {[%emt 0:00:53]} O-O {[%emt 0:00:10]} 10. O-O {[%emt 0:00:03] [#]} Bd7 $146 {[%emt 0:00:14]} ({Predecessor:} 10... Nbd5 11. Qd2 b6 12. Rac1 Bb7 13. Rfd1 Nxc3 14. Qxc3 Rc8 15. Ne5 Qe7 16. Qh3 c5 17. dxc5 Rxc5 18. Rxc5 Qxc5 19. Bxe6 fxe6 20. Qxe6+ {½-½ Majek,K (2083)-Liberadzki,S (1955) Warsaw YMCA Autumn-A 205th 2018 (6)}) 11. Ne5 {[%emt 0:00:07]} Bc6 {[%emt 0:00:49]} 12. Nxc6 {[%emt 0:00:02]} bxc6 {[%emt 0:00:03]} 13. g3 {[%emt 0:00:09]} Qd6 {[%emt 0:00:05]} 14. Qf3 {[%emt 0:00:08]} a5 {[%emt 0:00:02]} 15. a3 {[%emt 0:00:35]} a4 {[%emt 0:00:19]} 16. Ba2 {[%emt 0:00:02]} Rfb8 {[%emt 0:01:52]} 17. Rac1 {[%emt 0:00:14][%cal Ba1c1,Bc1c2,Bc2d2][%mdl 32]} Nbd7 {[%emt 0:00:29]} (17... Qxd4 $2 18. Rfd1 Qc5 19. Nd5 $18) 18. Rc2 {[%emt 0:00:15]} Qxd4 {[%emt 0:01:40]} 19. Qxc6 {[%emt 0:00:20]} Qc5 {[%emt 0:00:01]} 20. Qf3 {[%emt 0:00:55]} Qf5 {[%emt 0:01:00]} 21. Rd2 {[%emt 0:01:28]} h5 {[%emt 0:01:40]} (21... Qc5 $142) 22. Rfd1 $16 {[%emt 0:00:17]} Nb6 {[%emt 0:00:04]} 23. Bb1 {[%emt 0:00:30] White is more active.} Qg4 {[%emt 0:00:52]} (23... Qh3 $16 {might work better.}) 24. Qc6 {[%emt 0:01:07]} (24. Qg2 $1 $18 h4 25. h3) 24... Nbd5 {[%emt 0:00:04]} 25. Nxd5 {[%emt 0:00:22]} (25. Nxa4 h4 $14) 25... exd5 {[%emt 0:00:22]} 26. Ba2 {[%emt 0:00:23]} Ne4 {[%emt 0:00:28]} (26... Rd8 $16) 27. Rxd5 $18 {[%emt 0:01:49] Threatens to win with Re1.} Qe2 {[%emt 0:00:04] Against Re1} 28. Rf1 {[%emt 0:01:32]} Nf6 {[%emt 0:02:29]} 29. Bc4 {[%emt 0:01:22]} (29. Re5 Qxb2 30. Bc4 Qxa3 $16) (29. Rg5 $1 $18 Qe7 30. Rc1) 29... Qxb2 $16 {[%emt 0:00:14]} 30. Rb5 {[%emt 0:00:05]} Rxb5 {[%emt 0:00:54]} 31. Qxa8+ {[%emt 0:00:01]} Rb8 {[%emt 0:00:01]} 32. Qxa4 {[%emt 0:00:01]} h4 {[%emt 0:00:41]} 33. Qa5 $36 {[%emt 0:00:05][%mdl 2048] White has strong initiative.} hxg3 {[%emt 0:00:13]} 34. hxg3 {[%emt 0:00:02]} (34. Qxc7 gxf2+ 35. Rxf2 Qb1+ 36. Bf1 (36. Rf1 Qg6+ 37. Kh1 Qe4+ 38. Kg1 Qe3+ 39. Kh1 Qe4+ 40. Kg1 Rf8 $15) 36... Ra8 $11) 34... Qb6 {[%emt 0:00:19]} 35. Qc3 {[%emt 0:00:08]} Ra8 {[%emt 0:00:05]} (35... Ne4 $16 36. Qe5 (36. Bxf7+ Kf8 $16) 36... Nxg3) 36. Bb3 $18 {[%emt 0:00:13]} Ne8 {[%emt 0:00:21]} (36... Rf8 $142 37. Re1 Ng4) 37. a4 {[%emt 0:00:16]} Nd6 {[%emt 0:00:03]} 38. Re1 {[%emt 0:00:23]} Qa5 {[%emt 0:00:10]} 39. Qxa5 {[%emt 0:00:22]} Rxa5 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} 40. Re5 {[%emt 0:00:01]} Ra7 {[%emt 0:00:09]} 41. Kf1 {[%emt 0:00:11]} Kf8 {[%emt 0:00:01]} 42. Ke2 {[%emt 0:00:02]} Rb7 {[%emt 0:00:08]} 43. Bc2 {[%emt 0:00:11]} f6 {[%emt 0:00:01]} 44. Rc5 {[%emt 0:00:24]} Ke7 {[%emt 0:00:02]} 45. Kd3 {[%emt 0:00:02]} Ra7 {[%emt 0:00:01]} 46. Kc3 {[%emt 0:00:04]} Kd7 {[%emt 0:00:04]} 47. Rh5 {[%emt 0:00:02]} c6 {[%emt 0:00:08]} 48. Rh7 $1 {[%emt 0:00:16]} Ke6 {[%emt 0:00:01]} (48... Ne8 {was worth a try.} 49. Kc4 c5) 49. g4 {[%emt 0:00:01]} (49. Bb3+ $1 $18 {is the precise move to win.} Kf5 50. f3) 49... c5 {[%emt 0:00:06]} (49... Re7 $16 50. Rh3 Rc7 51. Bb3+ Kd7) 50. Rh1 {[%emt 0:00:08]} (50. Bb3+ $1 $18 c4 51. Bc2 (51. Bxc4+ Nxc4 52. Kxc4 Rxa4+ 53. Kd3 Rxf4 $11)) 50... Kd5 $14 {[%emt 0:00:01]} 51. Rh5+ {[%emt 0:00:15]} (51. Rd1+ $16 Kc6 52. f3) 51... Kc6 {[%emt 0:00:01]} 52. Rh3 {[%emt 0:00:09]} Rb7 {[%emt 0:00:03]} 53. Rh7 {[%emt 0:00:05]} Rb4 {[%emt 0:00:04]} 54. g5 {[%emt 0:00:10][%cal Bg4g5,Bg5g6,Bg6g7][%mdl 32]} Rxf4 {[%emt 0:00:04]} 55. g6 {[%emt 0:00:01]} Rxf2 {[%emt 0:00:03]} (55... Ne8 $11) 56. Rxg7 {[%emt 0:00:03][%cal Og7f7]} f5 {[%emt 0:00:02]} 57. Rg8 {[%emt 0:00:11]} Rf3+ {[%emt 0:00:04]} 58. Kd2 {[%emt 0:00:03] Black must now prevent g7.} Rg3 {[%emt 0:00:01]} 59. g7 {[%emt 0:00:10] Ke1 would be deadly.} Kb7 {[%emt 0:00:02]} 60. Ke2 {[%emt 0:00:07]} (60. a5 $14) 60... Ne4 $2 {[%emt 0:00:03]} (60... Nc8 $1 $11 {and Black has nothing to worry.}) 61. Bd3 $2 {[%emt 0:00:10]} (61. Bxe4+ fxe4 62. Kf2 Rg4 $11) (61. Bb3 $1 $18 {[%cal Rb3d5]} Nc3+ 62. Kf2) 61... Ka7 $2 {[%emt 0:00:05]} ({Black should try} 61... Nc3+ $14 62. Kf1 (62. Kd2 Nxa4 63. Bxf5 Nb6 $11) 62... Rxd3 63. Rb8+ {[%mdl 64] Decoy} Kxb8 64. g8=Q+ (64. g8=R+ $2 Kb7 $19) 64... Ka7) 62. a5 $1 $18 {[%emt 0:00:01]} Nc3+ {[%emt 0:00:07]} 63. Kf2 $2 {[%emt 0:00:02]} (63. Kd2 $6 Ne4+ 64. Ke1 (64. Bxe4 fxe4 65. Ke1 e3 $11) 64... Rg1+ 65. Ke2 Nd6 $18) (63. Ke1 $18 {and White stays clearly on top.}) 63... f4 $16 {[%emt 0:00:00] [#]} 64. a6 {[%emt 0:00:08]} Nd1+ {[%emt 0:00:02]} (64... Rxd3 65. Ra8+ Kxa8 66. g8=Q+ (66. g8=R+ $2 {too greedy.} Ka7 $19) 66... Ka7 67. Qh7+ Kb6 68. Qxd3 Nb5 69. Qxb5+ Kxb5 70. a7) 65. Ke1 {[%emt 0:00:01] Chess con chili.} ({Don't do} 65. Ke2 Nc3+ 66. Kd2 Na4 $14) 65... Nc3 $1 {[%emt 0:00:02] Wards off Be4} (65... Rxd3 66. Ra8+ Kb6 67. g8=Q Ne3 68. Qg6+) 66. Kd2 {[%emt 0:00:01]} Nd5 $2 {[%emt 0:00:02][%mdl 8192]} (66... Na4 $11) 67. Be4 $2 {[%emt 0:00:01]} (67. Rd8 $18 {White threatens Rd7+ and mate.} Rxg7 68. Rxd5) 67... Ne7 $2 {[%emt 0:00:01][%mdl 8192]} (67... Nf6 $11 68. Ra8+ Kb6 69. Rb8+ Ka7 70. Ra8+ Kb6 71. Rb8+ Ka7 72. Ra8+) 68. Ra8+ $18 {[%emt 0:00:12]} Kb6 {[%emt 0:00:01] [#]} 69. Bd3 $1 {[%emt 0:00:04]} Rxg7 {[%emt 0:00:04]} 70. Rb8+ {[%emt 0:00:01] White mates.} Kc7 {[%emt 0:00:17]} 71. a7 {[%emt 0:00:01]} Rg2+ {[%emt 0:00:02]} 72. Be2 {[%emt 0:00:04]} f3 {[%emt 0:00:05]} 73. a8=Q {[%emt 0:00:02]} (73. a8=N+ {leads to mate.} Kxb8 74. Nb6 Rxe2+ 75. Kd3 Kc7 76. Nc4 Ng6 77. Nd2 Nf4+ 78. Kc2 Rxd2+ {[%mdl 64] Promotion} 79. Kxd2 f2 80. Kc3 f1=Q 81. Kc2 Qc4+ 82. Kd2 Qd3+ 83. Kc1 Qc3+ 84. Kd1 Qb2 85. Ke1 Qe2#) 73... Rxe2+ {[%emt 0:00:01]} 74. Kd1 {[%emt 0:00:00]} Nc6 {[%emt 0:00:03]} 75. Rc8+ {[%emt 0:00:02] Weighted Error Value: White=0.17 (very precise) /Black=0.23 (precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.26"]
[Round "5.3"]
[White "Fedoseev, Vladimir"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2680"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,144,10,30,18,26,24,22,5,39,29,25,20,23,13,18,24,21,27,4,12,7,10,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-37,-10,-49,-47,-35,-28,-15,-18,-31,-27,-32,87,-6,26,0,0,0,0,0,0,0,13,8,24,13,17,0,0,0,0,0,0,0,0,0,0,-74,-72,-63,-60,-99,-21,-21,-21,-29,0,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:06]} 2. Bf4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 3. e3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:02]} 4. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:01]} 5. Qb3 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:13]} 6. Nc3 {[%emt 0:00:08][%cal Rc4d5] D00: 1 d4 d5: Unusual lines.} dxc4 $1 {[%emt 0:00:08]} 7. Bxc4 {[%emt 0:00:05][%cal Oc3b5]} Nb6 {[%emt 0:00:02]} 8. Be2 {[%emt 0:01:24]} Bd6 {[%emt 0:00:04]} 9. Bg5 {[%emt 0:00:01][%cal Oe3e4,Bf4g5,Bg5h4,Bh4g3][%mdl 32] [#] e4! is the strong threat.} Be7 {[%emt 0:00:17]} 10. Nf3 {[%emt 0:00:17]} O-O {[%emt 0:00:09] [#]} 11. a4 $146 {[%emt 0:01:27]} ({Predecessor:} 11. O-O Rb8 12. Rfd1 h6 13. Bh4 c6 14. Rac1 Qd7 15. Ne5 Qd8 16. Bg3 Rc8 17. a4 a5 18. Nd3 Bxd3 19. Bxd3 Qd7 20. Qxb6 {1-0 Ivoskaite,D (2056)-Papler,P (1500) NATO-ch 20th 2009 (4)}) 11... a5 {[%emt 0:01:43]} 12. O-O {[%emt 0:00:06]} h6 {[%emt 0:00:28]} 13. Bh4 {[%emt 0:00:12]} Nfd5 {[%emt 0:01:25]} 14. Bg3 {[%emt 0:00:30]} Nb4 {[%emt 0:00:53]} 15. e4 {[%emt 0:00:06]} Bg4 {[%emt 0:00:43]} 16. Nb5 {[%emt 0:00:59]} Rc8 {[%emt 0:00:11]} 17. Rfd1 {[%emt 0:00:18]} c6 {[%emt 0:00:05]} 18. Nc3 {[%emt 0:00:31]} Bd6 {[%emt 0:01:53]} 19. Ne5 {[%emt 0:00:02]} Bxe2 {[%emt 0:00:05]} 20. Nxe2 {[%emt 0:00:00]} Qe7 {[%emt 0:00:12]} 21. Rac1 {[%emt 0:00:20]} Rfd8 {[%emt 0:00:06]} 22. Ng4 {[%emt 0:00:35]} Bxg3 {[%emt 0:00:37]} 23. hxg3 {[%emt 0:00:28]} c5 {[%emt 0:00:39]} 24. dxc5 {[%emt 0:02:02]} Rxd1+ {[%emt 0:00:05]} 25. Qxd1 {[%emt 0:00:01]} Nd7 {[%emt 0:00:03]} 26. Qd6 {[%emt 0:00:31]} Kf8 {[%emt 0:00:07]} 27. Qd4 {[%emt 0:00:47]} e5 {[%emt 0:00:56]} 28. Qd1 {[%emt 0:00:33]} Rxc5 {[%emt 0:00:18] [#]} (28... Nxc5 $15 {stays ahead.} 29. Nc3 Ncd3) 29. Nc3 {[%emt 0:00:20]} (29. Nxe5 $1 $16 Qxe5 30. Qxd7 Rxc1+ 31. Nxc1) 29... Nf6 {[%emt 0:00:34]} 30. Nxf6 {[%emt 0:00:54]} Qxf6 {[%emt 0:00:00]} 31. Qd7 {[%emt 0:00:10]} Qe7 {[%emt 0:00:25]} 32. Rd1 {[%emt 0:00:02]} b6 {[%emt 0:01:27]} 33. Qg4 {[%emt 0:01:10]} g6 {[%emt 0:00:12]} 34. Rd7 {[%emt 0:00:14]} Qf6 {[%emt 0:00:23]} 35. Qd1 {[%emt 0:00:01]} Rc6 $1 {[%emt 0:00:22] Inhibits Rd6.} 36. Qd2 {[%emt 0:00:03]} (36. Rd8+ {is more complex.} Kg7 37. Qd7 Qe6 38. Qb7) 36... Kg7 {[%emt 0:00:03]} 37. f4 {[%emt 0:00:02]} h5 {[%emt 0:00:18]} 38. Kh1 {[%emt 0:01:06]} Re6 {[%emt 0:00:40]} 39. Kg1 {[%emt 0:00:24]} Rc6 {[%emt 0:00:02]} 40. Kh1 {[%emt 0:00:06]} Re6 {[%emt 0:00:01]} 41. Nd5 {[%emt 0:00:07]} (41. Nb5 $11 {remains equal.} Re7 42. Rd6) 41... Nxd5 $17 {[%emt 0:00:03]} 42. exd5 {[%emt 0:00:00][%mdl 4096] Endgame KQR-KQR} Re8 {[%emt 0:00:13]} 43. Rc7 {[%emt 0:00:12]} h4 {[%emt 0:00:08]} ({Black should try} 43... exf4 $17 44. Rc6 Qf5 45. Qxf4 (45. gxf4 Qg4 $17) 45... Qxf4 46. gxf4 Re4 47. Rxb6 Rxa4) 44. Rc6 $11 {[%emt 0:00:04]} Qf5 {[%emt 0:00:01]} 45. gxh4 {[%emt 0:00:04]} (45. Rxb6 hxg3 46. Qe1 exf4) 45... exf4 {[%emt 0:00:09] ...f3 would be deadly.} (45... Rh8 $5 {[%cal Rh8h4]} 46. g3 Qh3+ 47. Qh2 Qf1+ 48. Qg1 Qf3+ 49. Kh2 (49. Qg2 Qd1+ 50. Kh2 exf4 $17) 49... Qxd5 $17) 46. Qd4+ {[%emt 0:00:10] The position is equal.} (46. Rxb6 Qg4 47. Qc3+ (47. Qxa5 Qxh4+ 48. Kg1 Re1+) 47... Kg8 $17) 46... Kg8 {[%emt 0:00:05]} 47. Rf6 {[%emt 0:00:11]} Re4 {[%emt 0:00:21]} 48. Rxf5 {[%emt 0:00:06]} (48. Qxb6 $2 {perishes.} Qe5 49. Qd6 (49. Qd8+ $2 Kg7 $19) 49... Qd4 $19) 48... Rxd4 {[%emt 0:00:01] KR-KR} 49. Rf6 {[%emt 0:00:01]} Rb4 {[%emt 0:00:09]} 50. d6 $1 {[%emt 0:00:03]} Rxa4 {[%emt 0:00:09][%cal Of4f3]} 51. d7 {[%emt 0:00:06]} Rd4 {[%emt 0:00:00]} 52. Rxb6 {[%emt 0:00:00] aiming for Rb8+.} Rxd7 {[%emt 0:00:01]} 53. Rb5 {[%emt 0:00:01] Prevents Rd5} Ra7 {[%emt 0:00:07]} 54. Kh2 {[%emt 0:00:02]} Kg7 {[%emt 0:00:01]} 55. Kh3 {[%emt 0:00:01]} f5 {[%emt 0:00:01]} 56. h5 {[%emt 0:00:03]} Kh6 {[%emt 0:00:09]} 57. hxg6 {[%emt 0:00:10]} Kxg6 {[%emt 0:00:00][%cal Ra7h7]} 58. Kh2 {[%emt 0:00:01]} Kg5 {[%emt 0:00:03]} 59. Kg1 {[%emt 0:00:00]} Kg4 {[%emt 0:00:01]} 60. Kf2 {[%emt 0:00:01]} Ra8 {[%emt 0:00:05]} 61. b3 {[%emt 0:00:04]} Rc8 {[%emt 0:00:11]} 62. Rxa5 {[%emt 0:00:10]} Rc2+ {[%emt 0:00:01]} 63. Kf1 {[%emt 0:00:01]} Kg3 {[%emt 0:00:04]} 64. Rxf5 {[%emt 0:00:01]} Rf2+ {[%emt 0:00:03]} (64... Rxg2 {is a self mate.} 65. Rg5+ Kf3 66. Rxg2 Ke4 67. b4 f3 68. Rc2 f2 69. b5) 65. Ke1 {[%emt 0:00:01] And now Rg5+ would win.} Rxg2 {[%emt 0:00:02]} 66. b4 {[%emt 0:00:06]} Rb2 {[%emt 0:00:03]} 67. Rg5+ {[%emt 0:00:03]} Kf3 {[%emt 0:00:01]} 68. b5 {[%emt 0:00:01]} Ke3 {[%emt 0:00:05][%cal Rb2b1]} 69. Re5+ {[%emt 0:00:02]} Kd4 {[%emt 0:00:00]} 70. Rg5 {[%emt 0:00:04]} Ke3 {[%emt 0:00:02][%cal Rb2b1]} 71. Re5+ {[%emt 0:00:01]} Kd4 {[%emt 0:00:01]} 72. Rg5 {[%emt 0:00:01]} Ke3 {[%emt 0:00:02] Weighted Error Value: White=0.08 (flawless) /Black=0.09 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.26"]
[Round "5.4"]
[White "Mamedyarov, Shakhriyar"]
[Black "Fedoseev, Vladimir"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2738"]
[BlackElo "2680"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 21,98,17,38,7,40,42,65,0,51,0,0,-3,0,-25,-30,-27,-27,-27,-29,-25,-23,-27,-30,-31,-20,-25,0,-8,0,0,0,0,0,-17,0,-16,-1,-13,-12,-25,-10,-63,-61,-69,-68,-68,-74,-133,-130,-195,-193,-198,-187,-393,-385,-368,-293,-360,-258,-430,-406,-406,-315,-422,-352,-744,-704,-1316,-479,-835,-842,-29959,-29963,-29961,-29961,-29960,-29962,-29979,-29980]} 1. d4 {[%emt 0:00:03] ChessBase II} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:05]} b6 {[%emt 0:00:02]} 4. g3 {[%emt 0:00:23]} Bb7 {[%emt 0:00:07]} 5. Bg2 {[%emt 0:00:01]} Be7 {[%emt 0:00:02]} 6. O-O {[%emt 0:00:01]} O-O {[%emt 0:00:01]} 7. Nc3 {[%emt 0:00:04]} Na6 {[%emt 0:00:10][%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 8. a3 {[%emt 0:00:35]} d5 {[%emt 0:01:20]} 9. Ne5 {[%emt 0:00:12]} c5 {[%emt 0:00:23]} 10. cxd5 {[%emt 0:00:20]} exd5 {[%emt 0:00:19]} 11. dxc5 {[%emt 0:00:16]} bxc5 {[%emt 0:00:15] [#]} 12. Bg5 $146 {[%emt 0:00:12] E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7 .} ({Predecessor:} 12. Qb3 Rb8 13. Bf4 Nc7 14. Rfd1 Bd6 15. Qa4 Qe7 16. Nd3 d4 17. Bxb7 Bxf4 18. Bf3 dxc3 19. Qxf4 Ne6 {½-½ Kouatly,B (2440)-Lengyel,L (2420) Bagneux Librairie Saint Germain 1982 (2)}) 12... Nc7 {[%emt 0:00:03]} (12... h6 $5 {[%cal Rh6g5]} 13. Bxf6 Bxf6 $11) 13. Qa4 {[%emt 0:00:45]} Qd6 {[%emt 0:01:13]} 14. Bf4 {[%emt 0:02:35][%cal Oe5g6] White is slightly better.} (14. Nc4 $5 {[%cal Rc4d6]} Qa6 15. Na5 $14) 14... Ne6 {[%emt 0:01:20]} 15. Nc4 {[%emt 0:01:16]} (15. Nxf7 $1 $14 Qb6 16. Ne5) 15... Qa6 $1 $11 {[%emt 0:00:31]} (15... dxc4 $2 16. Bxd6 Bxd6 17. Bxb7 $18) 16. Qxa6 {[%emt 0:02:22]} (16. Ne3 {is interesting.} d4 17. Qxa6 Bxa6 18. Ncd5) 16... Bxa6 {[%emt 0:00:03]} 17. Nxd5 {[%emt 0:00:23]} (17. Bxd5 $5 Nxf4 18. gxf4 $11) 17... Nxd5 {[%emt 0:00:02]} 18. Bxd5 {[%emt 0:00:01]} Nxf4 {[%emt 0:00:01]} 19. gxf4 {[%emt 0:00:01]} Rad8 {[%emt 0:00:01]} 20. Ne3 {[%emt 0:00:04]} Bxe2 {[%emt 0:00:20]} 21. Rfe1 {[%emt 0:00:01]} Bh5 {[%emt 0:00:47]} 22. Rac1 {[%emt 0:00:17][%cal Oe3f5]} g6 {[%emt 0:01:12]} 23. Kg2 {[%emt 0:00:10]} Bd6 {[%emt 0:00:10]} 24. Bf3 {[%emt 0:00:04]} Bxf3+ {[%emt 0:00:17]} 25. Kxf3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:42]} 26. Rcd1 {[%emt 0:00:14]} Bc7 {[%emt 0:00:17]} 27. Nd5 {[%emt 0:00:09]} Bb8 {[%emt 0:00:08]} 28. Nc3 {[%emt 0:00:11]} Rd4 {[%emt 0:00:14]} 29. Rxd4 {[%emt 0:00:43]} cxd4 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} 30. Ne4 {[%emt 0:00:01]} Rd8 {[%emt 0:00:10]} 31. Rh1 {[%emt 0:00:06]} ({White should try} 31. Rd1 $11) 31... Rd5 $15 {[%emt 0:00:16]} 32. Ng3 {[%emt 0:00:15] Wards off Rf5} f5 {[%emt 0:01:03] Black is more active.} 33. Rd1 {[%emt 0:00:05]} d3 {[%emt 0:00:02] Black continues to play with concentration.} 34. Ke3 {[%emt 0:00:19]} (34. Nf1 $142) 34... g5 $1 $17 {[%emt 0:00:05]} 35. Kf3 {[%emt 0:00:17]} (35. fxg5 $17 f4+ {[%mdl 64] Discovered Attack, Double Attack} 36. Ke4 Re5+ 37. Kd4 fxg3 38. hxg3) 35... g4+ $19 {[%emt 0:00:54]} 36. Ke3 {[%emt 0:00:02] [#]} Kg6 $1 {[%emt 0:00:03]} 37. Rxd3 $2 {[%emt 0:00:06] [#]} (37. Nf1) 37... Bxf4+ $1 {[%emt 0:00:03][%mdl 576] Deflection} 38. Ke2 {[%emt 0:00:01] [#]} Rxd3 {[%emt 0:00:55]} 39. Kxd3 {[%emt 0:00:01] KB-KN} h5 {[%emt 0:00:07][%cal Bh7h5,Bh5h4][%mdl 32] Hoping for ...Kg5.} 40. b4 $2 {[%emt 0:00:22]} (40. a4) 40... h4 {[%emt 0:00:04]} 41. Nf1 {[%emt 0:00:02]} Bd6 {[%emt 0:00:29]} 42. Kc4 {[%emt 0:01:10]} Bc7 {[%emt 0:00:17] Threatens to win with ...Bb6.} 43. a4 $2 {[%emt 0:00:06]} (43. Kd3 f4 44. Ke4) 43... Bb6 {[%emt 0:00:06]} 44. f3 {[%emt 0:00:05]} gxf3 {[%emt 0:01:08]} (44... Bc7 $142 45. fxg4 fxg4) 45. a5 {[%emt 0:00:08]} (45. Nd2 $142 Kg5 46. Nxf3+ Kg4 47. Ne5+ Kf4 48. Ng6+ Kg5 49. Ne5) 45... Bg1 {[%emt 0:00:15]} 46. Nd2 {[%emt 0:00:35]} Bxh2 {[%emt 0:00:04] Black mates.} 47. Nxf3 {[%emt 0:00:03]} Bg3 {[%emt 0:00:01]} 48. b5 {[%emt 0:00:20]} h3 {[%emt 0:00:09]} 49. b6 {[%emt 0:00:02]} a6 {[%emt 0:00:07] Weighted Error Value: White=0.85/Black=0.12 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.26"]
[Round "5.5"]
[White "Fedoseev, Vladimir"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2680"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 11,81,32,52,29,40,17,21,0,0,-9,-8,-10,-4,-4,-6,-22,79,-18,0,-16,-10,-175,-166,-240,-236,-285,-285,-285,31,33,68,63,59,58,64,65,86,86,86,71,86,86,86,86,101,103,103,82,130,130,130,130,130,130,130,130,130,130,133,134,158,123,152,160,156,150,144,123,123,123,615,609]} 1. e4 {[%emt 0:00:08]} e5 {[%emt 0:04:10]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 4. d3 {[%emt 0:00:08][%cal Bd2d3,Bd3d4][%mdl 32]} d5 {[%emt 0:00:05]} 5. exd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:04]} 6. O-O {[%emt 0:00:09]} Nb6 {[%emt 0:00:04]} 7. Bb5 {[%emt 0:00:06] C24: Bishop's Opening: 2...Nf6.} Bd6 {[%emt 0:00:04]} 8. d4 $5 {[%emt 0:00:21][%mdl 4] Exploring less charted territory.} e4 {[%emt 0:01:12]} 9. Re1 {[%emt 0:00:11] The position is equal.} f5 {[%emt 0:00:05]} 10. Bg5 {[%emt 0:00:28]} Qd7 {[%emt 0:00:30]} 11. c4 {[%emt 0:01:44][%cal Bc2c4,Bc4c5][%mdl 32] Hoping for c5.} O-O {[%emt 0:00:29] And now ...h6 would win.} 12. c5 {[%emt 0:00:06]} exf3 {[%emt 0:00:06] [#]} 13. cxb6 $146 {[%emt 0:00:05]} ({Predecessor:} 13. cxd6 Qxd6 14. d5 a6 15. dxc6 Qxd1 16. Rxd1 axb5 17. Rd8 bxc6 18. gxf3 Be6 19. Rxa8 Rxa8 {0-1 Gasper,J (1919)-Georg,H (2153) Unna op 2016 (5)}) 13... Qf7 {[%emt 0:00:32] [#]} (13... axb6 14. d5 $16) (13... f4 $11 {keeps the balance.} 14. Qxf3 (14. gxf3 $2 axb6 15. Kh1 Ra5 $17) 14... axb6) 14. Bxc6 {[%emt 0:00:28]} (14. Nd2 $1 $16 {Threatens to win with Bc4.} Na5 15. Nxf3 (15. gxf3 $2 {too greedy.} a6 $19) (15. Qxf3 axb6 16. Bf4 Be6 $11)) 14... bxc6 $11 {[%emt 0:00:39]} 15. Qxf3 {[%emt 0:00:08]} axb6 {[%emt 0:00:31] White must now prevent ...f4.} 16. Nc3 $2 {[%emt 0:00:06] [#]} (16. Bf4 $1 $11) 16... f4 $1 $19 {[%emt 0:00:39]} 17. Qxc6 {[%emt 0:01:06]} (17. Ne4 {is a better defense.} Bb4 18. Rec1) 17... Bd7 {[%emt 0:00:05]} 18. Qd5 {[%emt 0:00:33]} Qxd5 {[%emt 0:01:04][%mdl 64] Remove Defender} 19. Nxd5 {[%emt 0:00:06]} Rf7 {[%emt 0:00:04]} (19... Ra5 $19 20. Be7 (20. Ne7+ $2 Kf7 $19) 20... Rxd5 21. Bxf8 Kxf8) 20. Be7 $14 {[%emt 0:00:29]} Bc6 {[%emt 0:00:05]} 21. Bxd6 {[%emt 0:00:08]} Bxd5 {[%emt 0:00:04]} 22. Bb4 {[%emt 0:00:31]} h6 {[%emt 0:00:19][%cal Of4f3]} 23. a3 {[%emt 0:00:08]} b5 {[%emt 0:00:04]} 24. Re5 {[%emt 0:00:20]} c6 {[%emt 0:00:04]} 25. f3 {[%emt 0:00:04]} Kh7 {[%emt 0:00:06]} 26. h4 {[%emt 0:00:09]} Rg8 {[%emt 0:00:10]} 27. Kf2 {[%emt 0:00:14]} g5 {[%emt 0:00:04]} 28. hxg5 {[%emt 0:00:05]} Rxg5 {[%emt 0:00:03]} 29. Rh1 {[%emt 0:00:12]} Kg6 {[%emt 0:00:14]} ({Better is} 29... Rxe5 30. dxe5 Kg6) 30. Re8 $16 {[%emt 0:00:23]} Rg7 {[%emt 0:00:27][%cal Og5g2]} 31. Rf8 {[%emt 0:00:20]} Rf7 {[%emt 0:00:25]} 32. Rh8 {[%emt 0:00:17]} h5 {[%emt 0:00:07]} 33. Rh4 {[%emt 0:00:16]} Rgf5 {[%emt 0:00:04]} 34. Bd6 {[%emt 0:00:12]} Bc4 {[%emt 0:00:10]} 35. Rg8+ {[%emt 0:00:23]} Kh7 {[%emt 0:00:05]} 36. Re8 {[%emt 0:00:14]} Bd5 {[%emt 0:00:10]} 37. Be5 {[%emt 0:00:22] White is more active.} Kg6 {[%emt 0:00:03]} 38. Rg8+ {[%emt 0:00:17]} Kh7 {[%emt 0:00:04]} 39. Rh8+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:04]} 40. Rh3 {[%emt 0:00:35]} c5 $2 {[%emt 0:00:07][%mdl 8192]} 41. g4 {[%emt 0:00:09] Quite a comeback for White.   Weighted Error Value: White=0.16 (very precise) /Black=0.42} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "51.1"]
[White "Andreikin, Dmitry"]
[Black "Bharath Subramaniyam H"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2729"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,126,32,20,39,64,27,39,15,32,0,0,0,0,-25,8,0,33,35,39,-48,-50,-71,20,24,40,1,50,43,43,0,39,47,60,63,75,81,94,89,89,93,75,81,235,102,104,106,112,72,77,12,127,8,8,0,0,0,0,0,0,0,0,0,11,11,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01]} 4. e3 {[%emt 0:00:03]} Bf5 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:01]} e6 {[%emt 0:00:00]} 6. Nh4 {[%emt 0:00:01]} Be4 {[%emt 0:00:01]} 7. f3 {[%emt 0:00:02]} Bg6 {[%emt 0:00:00]} 8. Qb3 {[%emt 0:00:01]} Qc7 {[%emt 0:00:01]} 9. Bd2 {[%emt 0:00:04] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} a5 {[%emt 0:00:07][%cal Oa5a4]} 10. Rc1 {[%emt 0:00:28]} Be7 {[%emt 0:00:12] [#]} 11. Be2 $146 {[%emt 0:01:27] White is slightly better.} ({Predecessor:} 11. cxd5 exd5 12. g3 Bd8 13. Nb5 Qe7 14. Nd6+ Qxd6 15. Qxb7 Nfd7 16. Nxg6 hxg6 17. Qxa8 Rxh2 18. Rxh2 Qxg3+ {1-0 Efimenko,Z (2599)-Lokander,M (2449) Bundesliga 2223 2022 (8.4)}) 11... Nbd7 {[%emt 0:00:54]} 12. cxd5 {[%emt 0:00:51]} (12. g3 $5 {[%cal Rc4d5]}) 12... Nxd5 {[%emt 0:00:22]} 13. Nxg6 {[%emt 0:00:33]} hxg6 {[%emt 0:00:00]} 14. f4 {[%emt 0:00:02]} (14. g3 $5) 14... Bh4+ {[%emt 0:01:31]} 15. Kf1 {[%emt 0:00:27]} Nxc3 {[%emt 0:01:11]} 16. bxc3 {[%emt 0:00:04]} g5 {[%emt 0:01:03]} 17. Bf3 {[%emt 0:00:26]} (17. fxg5 $14 Bxg5 18. g3) 17... gxf4 $15 {[%emt 0:00:19]} 18. exf4 {[%emt 0:00:00] [#]} O-O {[%emt 0:00:13]} (18... Bg3 $1 $17) 19. g3 $11 {[%emt 0:00:28]} Be7 {[%emt 0:00:47]} 20. Kg2 {[%emt 0:00:40]} a4 {[%emt 0:00:46]} (20... b5 $11) 21. Qb1 $36 {[%emt 0:00:07][%mdl 2048] White has some pressure.} Nf6 {[%emt 0:01:49]} 22. Rhe1 {[%emt 0:00:06]} (22. f5 $5 {[%cal Rf5e6]}) 22... Bd6 {[%emt 0:00:40]} 23. c4 {[%emt 0:00:29]} Rfd8 {[%emt 0:00:16]} 24. Bc3 {[%emt 0:00:04][%cal Od4d5]} Be7 {[%emt 0:00:51]} 25. f5 {[%emt 0:00:26]} exf5 {[%emt 0:00:08]} 26. Qxf5 {[%emt 0:00:00]} Qd7 {[%emt 0:00:18]} 27. Qxd7 {[%emt 0:01:50]} Rxd7 {[%emt 0:00:03]} 28. Rb1 {[%emt 0:00:00]} Ne8 $2 {[%emt 0:01:34]} (28... Kf8 $16 {was called for.}) 29. d5 {[%emt 0:00:32]} (29. Bg4 $18 {is the precise move to win.} Rc7 30. Bd2) 29... cxd5 $16 {[%emt 0:01:00]} 30. Bxd5 {[%emt 0:00:07] This pair of bishops is nice.} Bf6 {[%emt 0:00:09]} 31. Bb4 {[%emt 0:02:37] White has more active pieces.} ({But not} 31. Bxb7 $6 Rxb7 32. Rxb7 Bxc3 $11) ({Of course not} 31. Rxb7 $6 Rxd5 32. cxd5 Bxc3 $11) 31... Rc8 {[%emt 0:00:06]} 32. Ba3 {[%emt 0:00:05]} (32. Bc5 $16) 32... Nc7 {[%emt 0:00:07]} (32... b5 $1 $11) 33. Rxb7 {[%emt 0:00:11]} ({White should try} 33. Bxb7 $16 Rd2+ 34. Kf1) 33... Rcd8 $11 {[%emt 0:00:01] Black is weak on the light squares. The position is equal.} 34. Bb4 {[%emt 0:02:22] [#] Bc6 is the strong threat.} ({Avoid the trap} 34. Rd1 $2 Nxd5 35. Rxd7 Ne3+ 36. Kf3 Nxd1 $19) 34... Nxd5 {[%emt 0:00:14]} 35. Rxd7 {[%emt 0:00:00]} Rxd7 {[%emt 0:00:00]} 36. cxd5 {[%emt 0:00:01]} Rxd5 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} 37. Re8+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:03]} 38. Ra8 {[%emt 0:00:03][%cal Oa2a3]} Rd4 {[%emt 0:00:23]} 39. a3 {[%emt 0:00:01]} Rc4 {[%emt 0:00:29]} 40. Kf3 {[%emt 0:00:05]} Bb2 {[%emt 0:00:17][%cal Ob2a3]} 41. Re8 {[%emt 0:00:47] Wards off Bxa3} Bc3 {[%emt 0:00:14]} 42. Bxc3 {[%emt 0:00:17]} Rxc3+ {[%emt 0:00:00] KR-KR} 43. Re3 $1 {[%emt 0:00:01]} Rc2 {[%emt 0:00:07]} 44. h4 {[%emt 0:00:02]} Kg6 {[%emt 0:00:07]} 45. Kf4 {[%emt 0:00:14]} Rc4+ {[%emt 0:00:15]} 46. Re4 {[%emt 0:00:08]} Rxe4+ {[%emt 0:00:04]} 47. Kxe4 {[%emt 0:00:00] K3P-K3P} Kh5 {[%emt 0:00:06] ( -> ...Kg4)} 48. Kf5 {[%emt 0:00:15]} g6+ {[%emt 0:00:04]} 49. Kf6 {[%emt 0:00:17]} Kg4 {[%emt 0:00:02]} 50. Kxf7 {[%emt 0:00:01]} Kxg3 {[%emt 0:00:00]} 51. Kxg6 {[%emt 0:00:01] White wants to mate with h5.} Kxh4 {[%emt 0:00:00] KP-KP} 52. Kf5 {[%emt 0:00:01]} Kh5 {[%emt 0:00:01]} 53. Ke4 {[%emt 0:00:01]} Kg6 {[%emt 0:00:00]} 54. Kd4 {[%emt 0:00:01]} Kf7 {[%emt 0:00:00]} 55. Kc4 {[%emt 0:00:00]} Ke8 {[%emt 0:00:01]} 56. Kb4 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 57. Kxa4 {[%emt 0:00:00] KP-K} Kc6 {[%emt 0:00:00]} 58. Ka5 {[%emt 0:00:00]} Kb7 {[%emt 0:00:00]} 59. Kb5 {[%emt 0:00:01]} Ka8 {[%emt 0:00:01]} 60. a4 $1 {[%emt 0:00:00][%cal Ba3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Kb8 {[%emt 0:00:01]} 61. a5 $1 {[%emt 0:00:00]} Ka8 {[%emt 0:00:00]} 62. a6 $1 {[%emt 0:00:00]} Kb8 {[%emt 0:00:00]} 63. Kb6 $1 {[%emt 0:00:00]} Ka8 {[%emt 0:00:01]} 64. a7 {[%emt 0:00:00] Weighted Error Value: White=0.18 (very precise) /Black=0.15 (very precise)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "51.1"]
[White "Kravtsiv, Martyn"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2598"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 18,96,50,54,58,37,91,77,75,73,77,82,82,74,75,73,74,75,77,65,75,68,73,0,0,0,0,23,39,13,38,26,17,34,68,0,0,0,0,8,20,0,0,0,0,0,0,-6,-5,-5,-2,-22,-22,-50,0,0,0,0,0,0,0,-2682,-2625,-1670,-83,-1573,-1315,-4133,-2314,-80,-80,-4578,-1719,-4578,-4578,-4133,0,0,0,-29973,-29946]} 1. e4 {[%emt 0:00:10]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:43]} Nc6 {[%emt 0:00:02]} 4. d4 {[%emt 0:00:13]} Bb4 {[%emt 0:00:38]} 5. Nxe5 {[%emt 0:00:11]} Qe7 {[%emt 0:00:27]} 6. Qd3 {[%emt 0:01:09]} Nxe5 {[%emt 0:00:47]} 7. dxe5 {[%emt 0:00:04]} Qxe5 {[%emt 0:00:00]} 8. Bd2 {[%emt 0:00:03]} O-O {[%emt 0:00:10]} 9. O-O-O {[%emt 0:00:30][%cal Ba1d1,Bd1d2,Bd2d5][%mdl 32]} Bxc3 {[%emt 0:00:35]} 10. Bxc3 {[%emt 0:00:04]} Qf4+ {[%emt 0:00:01] C47: Scotch Four Knights and Four Knights with 4 g3.} 11. Rd2 $1 {[%emt 0:00:36]} d5 {[%emt 0:01:32]} (11... Re8 $14) 12. Qf3 {[%emt 0:04:29]} Qxe4 {[%emt 0:01:30] White is better.} 13. Bxf6 {[%emt 0:00:04]} Qxf3 {[%emt 0:00:11]} 14. gxf3 {[%emt 0:00:00]} gxf6 {[%emt 0:00:00] [#]} 15. Rxd5 $146 {[%emt 0:00:07]} ({Predecessor:} 15. Rg1+ Kh8 16. Rxd5 Be6 17. Rh5 Rg8 18. Rg3 Rxg3 19. hxg3 Kg7 20. Bd3 h6 21. b3 {½-½ Csiki,E (2341)-Pranav,V (2366) Paracin Orbis GM 3rd 2021 (9)}) 15... Kh8 {[%emt 0:00:28]} 16. Bd3 {[%emt 0:01:06]} Rg8 {[%emt 0:00:06]} 17. Rh5 {[%emt 0:00:16][%csl Gd3][%cal Rh5h7]} Rg7 {[%emt 0:00:02]} 18. Rh6 {[%emt 0:00:01]} f5 {[%emt 0:02:26]} 19. Rh5 {[%emt 0:00:12]} Rg2 {[%emt 0:01:13]} 20. Bxf5 {[%emt 0:00:04]} ({White should play} 20. Re1 $16) 20... Bxf5 $11 {[%emt 0:00:08]} 21. Rxf5 $16 {[%emt 0:00:00][%mdl 4096] Endgame KRR-KRR} Kg7 {[%emt 0:00:35]} 22. Rd1 {[%emt 0:00:34]} Kg6 {[%emt 0:00:41]} 23. Rc5 {[%emt 0:02:43]} c6 {[%emt 0:00:13]} 24. Rd6+ {[%emt 0:01:12]} f6 {[%emt 0:00:07]} 25. h4 {[%emt 0:00:07] h5+ would be deadly.} Re8 {[%emt 0:00:36]} 26. h5+ {[%emt 0:01:06]} (26. Rd7 $14) 26... Kf7 $11 {[%emt 0:00:06]} 27. b4 {[%emt 0:00:14]} Re1+ {[%emt 0:01:00]} 28. Kb2 {[%emt 0:00:02]} Ke7 {[%emt 0:00:01]} 29. Rd2 {[%emt 0:00:08]} (29. Rd3 $5 {[%cal Rb4b5]}) 29... Rg5 {[%emt 0:00:39]} 30. Rxg5 {[%emt 0:00:02]} fxg5 {[%emt 0:00:01] KR-KR} 31. Rd4 {[%emt 0:00:01] Strongly threatening Re4+.} Rh1 {[%emt 0:00:01]} 32. f4 {[%emt 0:00:15]} Rxh5 {[%emt 0:00:30] And now ...g4 would win.} 33. fxg5 {[%emt 0:00:01]} Rxg5 {[%emt 0:00:00]} 34. Kc3 {[%emt 0:00:02]} h5 {[%emt 0:00:02]} 35. a4 {[%emt 0:00:02]} Kf6 {[%emt 0:00:40]} (35... c5 $15 36. Re4+ Kf6) 36. Rd6+ {[%emt 0:00:08]} Kf5 {[%emt 0:00:26] White must now prevent ...h4.} 37. Rd7 {[%emt 0:00:01]} h4 {[%emt 0:00:01]} 38. Rxb7 {[%emt 0:00:02]} h3 {[%emt 0:00:11]} (38... Rh5 $5 39. b5 $8 (39. Rxa7 $2 h3 $19) 39... cxb5 40. Rxb5+ Kg6 $11) 39. Rxa7 $2 {[%emt 0:00:05][%mdl 8192]} (39. Rh7 $11 Kg4 40. f3+ Kg3 41. Rxa7) 39... Kg6 $19 {[%emt 0:00:05]} 40. Ra8 {[%emt 0:00:08]} Kh7 $1 {[%emt 0:00:17] ( -> ...h2)} 41. Ra7+ $2 {[%emt 0:00:02][%mdl 8192] [#]} (41. Re8 $17 h2 42. Re7+ (42. Re1 $2 Rg1 $19) 42... Rg7 43. Re1) 41... Rg7 $1 {[%emt 0:00:08]} 42. Ra5 {[%emt 0:00:00] [#]} Kh6 $1 {[%emt 0:00:05]} 43. Re5 {[%emt 0:00:05]} h2 {[%emt 0:00:02][%mdl 1024] Black has strong compensation.} 44. Re1 {[%emt 0:00:01][%mdl 8192]} (44. Re6+ $17 Kh7 45. Re1) 44... Rg1 {[%emt 0:00:01]} 45. Re8 {[%emt 0:00:01]} Kh7 {[%emt 0:00:03]} ({Weaker is} 45... h1=B 46. a5 $16) (45... h1=Q $2 {perishes.} 46. Rh8+ Kg6 47. Rxh1 Rxh1 48. Kd4 $19) (45... h1=R 46. Rc8 $17) 46. Re7+ {[%emt 0:00:01]} Rg7 $2 {[%emt 0:00:04]} ({Better is} 46... Kh8 $19 47. Re8+ Kg7 48. Re7+ Kg8 49. Re8+ Kh7 50. Re7+ Kg6 51. Re6+ Kf7) 47. Re1 $11 {[%emt 0:00:00] Hoping for Rh1.} Rg1 {[%emt 0:00:00] Dodges Rh1} 48. Re6 {[%emt 0:00:01][%mdl 8192]} (48. Re7+ $11 Kg6 49. Re6+ Kg7 50. Re7+ Kg8 51. Re8+ Kf7 52. Rh8) 48... h1=Q {[%emt 0:00:04] Weighted Error Value: White=0.70/Black=0.15 (very precise)} ({Not} 48... h1=B 49. a5 $16) 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "51.1"]
[White "Rasulov, Vugar"]
[Black "Le, Tuan Minh"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2523"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 11,114,0,10,0,2,0,33,11,15,0,24,16,21,0,0,0,0,-8,0,0,37,8,17,12,16,13,9,18,39,45,42,34,52,44,57,36,21,18,20,0,0,0,0,0,0,0,0,0,0,0,0,-39,-27,-45,-45,-43,-7,-26,0,0,0,-3,0,0,0,0,0,0,0,0,-2,-6,0,0,0,0,0,-12,-12,-122,-117,-130,-126,-119,-119,-139,-139,-139,-72,-95,-81,-106,-95,-29977,-12,-29975,-29976,-29975,-29977,-29976,-29977,-29979,-29980,-29980,-29980]} 1. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:09]} 2. e4 {[%emt 0:00:04]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:26]} d5 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:09]} Bb4 {[%emt 0:00:33]} 5. exd5 {[%emt 0:00:31]} exd5 {[%emt 0:00:09]} 6. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 7. Be2 {[%emt 0:00:12] C01: French: Exchange Variation.} O-O {[%emt 0:00:47]} 8. O-O {[%emt 0:00:02]} h6 {[%emt 0:00:01]} 9. Bf4 {[%emt 0:01:05] [#] White is slightly better.} Re8 $146 {[%emt 0:00:13]} ({Predecessor:} 9... Bf5 10. Qb3 Qe7 11. Rfe1 Bxc3 12. bxc3 Be4 13. c5 Qd7 14. Bd6 Re8 15. Ne5 Qc8 {1-0 Ibarra,C (1435)-Sanchez Negreiros,J (1119) Pan American-ch U10 2019 (9)}) 10. Rc1 {[%emt 0:00:16]} Bg4 {[%emt 0:01:55]} 11. cxd5 {[%emt 0:00:44]} Nxd5 {[%emt 0:00:40]} 12. Bg3 {[%emt 0:00:05]} (12. Nxd5 {looks sharper.} Qxd5 13. Bc4 Bxf3 14. Qb3) 12... Be6 {[%emt 0:00:16]} 13. Bd3 {[%emt 0:01:03]} Nd7 {[%emt 0:00:11]} 14. Bb1 {[%emt 0:00:12]} Nf8 {[%emt 0:00:36]} 15. Ne5 {[%emt 0:00:33]} Nf6 {[%emt 0:00:53]} 16. Re1 {[%emt 0:00:47]} Qb6 {[%emt 0:00:39]} 17. a3 {[%emt 0:00:48] Black must now prevent Na4.} Bxc3 {[%emt 0:00:37]} 18. bxc3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 19. Bd3 {[%emt 0:02:43]} cxd4 {[%emt 0:00:18]} 20. Rb1 {[%emt 0:00:03]} Qa5 {[%emt 0:00:05]} 21. cxd4 {[%emt 0:00:03]} (21. Rxb7 dxc3 22. Qc1 Rac8 $15) 21... Qxa3 {[%emt 0:02:39]} 22. Rxb7 {[%emt 0:00:18]} Rac8 {[%emt 0:00:32]} 23. Qa1 {[%emt 0:00:57]} Qxa1 {[%emt 0:00:50]} 24. Rxa1 {[%emt 0:00:00][%cal Od3b5]} Red8 {[%emt 0:00:02]} 25. Nf3 {[%emt 0:00:36]} (25. Raxa7 $2 {is the wrong capture.} Rc1+ 26. Bf1 Rxd4 $19) 25... Bd5 {[%emt 0:01:16]} 26. Rbxa7 {[%emt 0:00:03]} Bxf3 {[%emt 0:00:00]} 27. gxf3 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:00]} 28. Bf5 {[%emt 0:00:16] This pair of bishops is nice.} Rc5 {[%emt 0:00:21]} 29. Bh3 {[%emt 0:00:03]} h5 {[%emt 0:00:25]} 30. R7a6 {[%emt 0:01:32]} Ng6 {[%emt 0:00:11]} 31. Bb8 {[%emt 0:00:21]} Rd3 {[%emt 0:00:30]} 32. Bg2 {[%emt 0:00:26]} Nh4 {[%emt 0:00:13]} 33. f4 {[%emt 0:00:43] Prevents Rg5} Rd2 {[%emt 0:00:22]} (33... Rc2 $5 {[%cal Rh4f3]}) 34. Ba7 {[%emt 0:00:11]} Rb5 {[%emt 0:00:36]} 35. Be3 {[%emt 0:00:01]} Rdb2 {[%emt 0:00:01]} 36. Bf1 {[%emt 0:00:23]} Rb8 {[%emt 0:00:16]} 37. Ra8 {[%emt 0:00:17]} Ng4 {[%emt 0:00:01]} 38. Rxb8+ {[%emt 0:00:12]} Rxb8 {[%emt 0:00:00]} 39. Ba7 {[%emt 0:00:10]} Rb4 {[%emt 0:00:13]} 40. h3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01][%cal Og7g6]} 41. Be3 {[%emt 0:00:10]} Nd5 {[%emt 0:00:02]} 42. Bd3 {[%emt 0:00:07] White wants to mate with Ra8+.} f5 {[%emt 0:00:07]} 43. Bc5 {[%emt 0:00:15]} Rxf4 {[%emt 0:00:02]} 44. Rd1 {[%emt 0:00:03]} Kh7 {[%emt 0:00:02]} 45. Be2 {[%emt 0:00:02]} (45. Kh2 $11) 45... Nc3 $17 {[%emt 0:00:01][%csl LRd1,LRe2]} 46. Rd2 {[%emt 0:00:04]} Nxe2+ {[%emt 0:00:09]} 47. Rxe2 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} Rc4 {[%emt 0:00:01]} 48. Bd6 {[%emt 0:00:02]} f4 {[%emt 0:00:01] ...Rc1+ is the strong threat.} 49. Kf1 {[%emt 0:00:07]} Kg6 {[%emt 0:00:02]} (49... f3 $142 50. Re5 Nf5) 50. Ra2 {[%emt 0:00:04]} Kf5 {[%emt 0:00:07]} 51. Ra5+ {[%emt 0:00:01] [#]} Ke4 $1 {[%emt 0:00:00]} 52. Rxh5 $2 {[%emt 0:00:07][%mdl 8192] [#]} (52. Be7 $17 Nf5 53. Bg5) 52... Kf3 $2 {[%emt 0:00:01]} 53. Ke1 $2 {[%emt 0:00:01][%mdl 8192]} (53. Rc5 $11 Rxc5 54. Bxc5) 53... Ng2+ {[%emt 0:00:02] Black mates.} 54. Kd2 {[%emt 0:00:02]} Rd4+ {[%emt 0:00:01]} ({Inferior is} 54... Kxf2 55. Bc5+ Kf3 56. Rg5 $17) 55. Kc3 {[%emt 0:00:01]} Rxd6 {[%emt 0:00:00]} 56. Rg5 {[%emt 0:00:00]} Kxf2 {[%emt 0:00:01]} 57. Rxg7 {[%emt 0:00:01]} f3 {[%emt 0:00:01] Weighted Error Value: White=0.36/Black=0.21 (precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "51.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Kravtsiv, Martyn"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2738"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,81,22,59,49,86,73,100,85,116,78,74,78,85,77,111,70,72,66,68,80,75,93,87,95,89,89,103,68,50,70,69,27,30,37,34,39,41,31,42,22,17,21,65,71,167,91,88,87,82,94,99,83,140,108,137,141,219,195,428,429,463,451,555,516,490,396,390,375,396,396,642,634,699,685]} 1. d4 {[%emt 0:00:03]} g6 {[%emt 0:00:20]} 2. Nf3 {[%emt 0:00:14]} Bg7 {[%emt 0:00:01]} 3. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:02]} 4. Bc4 {[%emt 0:00:02]} a6 {[%emt 0:00:03]} 5. a4 {[%emt 0:00:02]} c6 {[%emt 0:00:10]} 6. Nc3 {[%emt 0:00:07] B06: Modern Defence.} e6 {[%emt 0:00:23]} 7. O-O {[%emt 0:00:17]} Ne7 {[%emt 0:00:04] [#]} 8. Re1 $146 {[%emt 0:00:19] White is better.} ({Predecessor:} 8. Be3 O-O 9. Qd2 Nd7 10. Bh6 d5 11. Bb3 f5 12. Bxg7 Kxg7 13. e5 h6 14. Ne2 {0-1 Sieker,K-Schneider,L GER-ch Seniors 13th 2001 (2)}) 8... O-O {[%emt 0:00:07]} 9. Bf4 {[%emt 0:00:27]} b6 {[%emt 0:00:21][%cal Bb7b6,Bb6b5][%mdl 32]} 10. h4 {[%emt 0:00:22][%cal Bh2h4,Bh4h5][%mdl 32]} Bb7 {[%emt 0:00:03] [#]} 11. h5 $1 {[%emt 0:00:04]} b5 {[%emt 0:00:32]} (11... d5 12. h6) 12. Bd3 {[%emt 0:00:20]} b4 $1 {[%emt 0:00:43]} 13. Ne2 {[%emt 0:00:23]} c5 {[%emt 0:00:05]} 14. c3 {[%emt 0:00:22]} Nbc6 {[%emt 0:00:08]} 15. Qd2 {[%emt 0:01:10]} bxc3 {[%emt 0:00:42]} 16. bxc3 {[%emt 0:00:00]} cxd4 {[%emt 0:00:01]} 17. cxd4 {[%emt 0:00:03]} a5 {[%emt 0:00:02]} 18. Bh6 {[%emt 0:00:16]} (18. hxg6 {simplifies} hxg6 19. Qe3 e5 20. Bg5) 18... Nb4 {[%emt 0:00:02]} 19. Bxg7 {[%emt 0:00:15]} Kxg7 {[%emt 0:00:03]} 20. Ng3 {[%emt 0:00:08]} Ng8 {[%emt 0:00:21]} 21. Bb5 $1 $36 {[%emt 0:00:15][%mdl 2048] White fights for an advantage.} Rc8 {[%emt 0:00:06]} 22. Rac1 {[%emt 0:00:02] Against Nc2} Qe7 {[%emt 0:00:10]} 23. Rxc8 {[%emt 0:00:21]} (23. Qf4 {is more complex.} Nh6 24. Red1 Na2 25. Ra1) 23... Rxc8 {[%emt 0:00:03]} 24. Rc1 {[%emt 0:00:00]} Rxc1+ {[%emt 0:00:37]} 25. Qxc1 {[%emt 0:00:01]} Nf6 {[%emt 0:00:11]} 26. h6+ {[%emt 0:00:21]} Kh8 {[%emt 0:00:15]} (26... Kg8 $16) 27. e5 {[%emt 0:00:27]} (27. d5 $18) 27... dxe5 $16 {[%emt 0:00:54]} 28. Nxe5 {[%emt 0:01:40]} Nbd5 {[%emt 0:00:03]} 29. Qc5 {[%emt 0:00:26]} Kg8 {[%emt 0:00:51]} 30. Nc4 {[%emt 0:00:06] White is much more active.} Qxc5 {[%emt 0:00:47]} ({Black should try} 30... Qc7) 31. dxc5 {[%emt 0:00:00]} Kf8 {[%emt 0:00:49]} 32. Nxa5 {[%emt 0:00:03]} Bc8 {[%emt 0:00:02]} (32... Ba8 $16 33. Nc4 Ng8) 33. Nc4 {[%emt 0:00:07][%cal Ba5c4,Bc4d6,Bd6c8,Bc8a7][%mdl 32] Black must now prevent Nd6.} Ke7 {[%emt 0:00:04]} (33... Nc7 {is a better defense.} 34. Nd6 Ba6) 34. Nd6 $18 {[%emt 0:00:24]} Bd7 {[%emt 0:00:02]} 35. Nge4 {[%emt 0:00:02]} Bxb5 {[%emt 0:00:59]} 36. axb5 {[%emt 0:00:06] And now Nxf6 would win. KNN-KNN} Nd7 {[%emt 0:00:00]} 37. Nc8+ {[%emt 0:01:16]} Kd8 {[%emt 0:00:02]} 38. Na7 {[%emt 0:00:13]} f6 {[%emt 0:00:55]} 39. b6 {[%emt 0:00:06][%cal Bb5b6,Bb6b7][%mdl 32] Threatens to win with Nc6+.} Ne7 {[%emt 0:00:08] Prevents Nc6+} (39... Nxc5 40. Nxc5 Nxb6 41. Nc6+ Kc7) 40. b7 {[%emt 0:00:52] Strongly threatening c6.} Kc7 {[%emt 0:00:04] [#]} 41. c6 $1 {[%emt 0:00:01][%mdl 512] Weighted Error Value: White=0.12 (very precise) /Black=0.31} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "51.2"]
[White "Le, Tuan Minh"]
[Black "Rasulov, Vugar"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2542"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 16,98,13,21,21,6,41,37,35,0,0,0,4,6,9,0,5,2,10,6,7,9,7,0,7,0,15,15,34,27,38,14,33,0,24,26,25,20,32,0,28,14,22,28,37,0,37,0,52,4,33,21,25,21,16,18,25,28,34,32,31,33,29,34,84,62,66,67,66,56,49,47,51,8,17,23,217,112,104,0,157,0,102,0,161]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:29]} d5 {[%emt 0:00:01]} 3. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:01]} c6 {[%emt 0:00:09]} 5. Bg5 {[%emt 0:00:03]} h6 {[%emt 0:00:05]} 6. Bxf6 {[%emt 0:00:12]} Qxf6 {[%emt 0:00:01]} 7. Qb3 {[%emt 0:00:02]} dxc4 {[%emt 0:00:12]} 8. Qxc4 {[%emt 0:00:02]} Nd7 {[%emt 0:00:00]} 9. Rd1 {[%emt 0:00:25]} Qe7 {[%emt 0:00:19] D43: Semi-Slav: 5 Bg5 h6.} 10. g3 {[%emt 0:00:19] [#]} Nb6 $146 {[%emt 0:00:29]} ({Predecessor:} 10... Qb4 11. Qxb4 Bxb4 12. a3 Be7 13. Bg2 O-O 14. O-O Rd8 15. Rc1 Nb6 16. Rfd1 Bd7 17. Nd2 {½-½ Rausis,I (2578)-Loetscher,R (2414) Riga Tech op 4th 2014 (3)}) 11. Qb3 {[%emt 0:00:04]} Qb4 {[%emt 0:00:03] White is slightly better.} 12. Qxb4 {[%emt 0:00:25]} Bxb4 {[%emt 0:00:00]} 13. a3 {[%emt 0:00:02]} Be7 {[%emt 0:00:03]} 14. e3 {[%emt 0:00:14]} O-O {[%emt 0:00:03]} 15. Be2 {[%emt 0:00:15]} Rd8 {[%emt 0:00:05]} 16. O-O {[%emt 0:00:03]} Nd5 {[%emt 0:00:22]} 17. Rc1 {[%emt 0:00:07]} Bd7 {[%emt 0:00:32]} 18. Ne4 {[%emt 0:00:11]} Be8 {[%emt 0:00:46]} 19. Rfd1 {[%emt 0:00:49]} a5 {[%emt 0:00:12]} 20. Nc5 {[%emt 0:00:10]} Ra7 {[%emt 0:01:15]} (20... b6 $5 {[%cal Rb6c5]} 21. Ne4 Rac8 $11) 21. Ne5 {[%emt 0:00:09][%cal Bf3e5,Be5d3,Bd3c5][%mdl 32]} Bd6 {[%emt 0:00:09]} 22. Bf3 {[%emt 0:00:18]} Kf8 {[%emt 0:00:11]} 23. Kg2 {[%emt 0:01:01]} Ke7 {[%emt 0:00:04]} (23... Bxe5 {simplifies} 24. dxe5 b6 25. Ne4 c5) 24. h4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:44]} 25. Ned3 {[%emt 0:00:10]} Nd7 {[%emt 0:00:25]} 26. Nxd7 {[%emt 0:00:51]} Bxd7 {[%emt 0:00:00]} 27. Nc5 {[%emt 0:00:00]} Bc8 {[%emt 0:00:11]} 28. Na4 {[%emt 0:00:07]} Bc7 {[%emt 0:00:16]} 29. Nc3 {[%emt 0:00:04][%cal Oc3b5] Nb5! would be deadly.} Bb8 {[%emt 0:00:23]} 30. Na4 {[%emt 0:00:10]} Bc7 {[%emt 0:01:01]} 31. Nc3 {[%emt 0:00:04][%cal Oc3b5] aiming for Nb5!} Rd7 {[%emt 0:00:47]} (31... Bb8 $11) 32. e4 {[%emt 0:01:14]} (32. Be2 $14) 32... Ra6 {[%emt 0:00:08]} 33. d5 {[%emt 0:00:03]} Be5 {[%emt 0:01:07]} 34. Na4 {[%emt 0:00:06] Strongly threatening Nc5.} Rd8 $1 {[%emt 0:00:10]} ({Don't take} 34... exd5 35. exd5 Rd8 36. Re1 $16 (36. dxc6 Rxd1 37. Rxd1 bxc6 $11)) 35. Be2 {[%emt 0:00:02]} Ra7 {[%emt 0:00:46][%cal Re6d5]} 36. f4 {[%emt 0:00:09]} Bb8 {[%emt 0:00:19][%cal Re6d5]} 37. Nb6 {[%emt 0:00:19]} exd5 {[%emt 0:00:24]} 38. Nxc8+ {[%emt 0:00:16]} Rxc8 {[%emt 0:00:01]} 39. exd5 {[%emt 0:00:01]} a4 {[%emt 0:00:21]} ({Black should try} 39... Bd6 $14) 40. Bg4 {[%emt 0:00:24] White is more active.} Rd8 {[%emt 0:00:29]} 41. dxc6 {[%emt 0:00:04]} bxc6 {[%emt 0:00:13]} 42. Rxd8 {[%emt 0:00:17]} Kxd8 {[%emt 0:00:00]} 43. Rxc6 $14 {[%emt 0:00:01][%mdl 4096] [#] Endgame Black must now prevent Rc8+. KRB-KRB} Rb7 {[%emt 0:00:02]} 44. Rc8+ {[%emt 0:00:24]} Ke7 {[%emt 0:00:02]} 45. Rc2 {[%emt 0:00:00]} Ba7 $2 {[%emt 0:00:19]} (45... g5 $1 $11) 46. Bf3 {[%emt 0:00:02]} (46. Bc8 $18 Rb8 47. Rc7+ Kf6 48. Rxa7 Rxc8 49. Rxa4 (49. Ra6+ Ke7 $16)) 46... Rd7 $16 {[%emt 0:00:07]} 47. Bg4 {[%emt 0:00:08]} (47. Bc6 $142 Rd4 48. Bb5) 47... Rb7 {[%emt 0:00:11]} 48. Bf3 {[%emt 0:00:00]} ({Better is} 48. Bc8 Rb8 49. Rc7+ Kf8 50. Rxa7 Rxc8 51. Rxa4) 48... Rd7 {[%emt 0:00:02]} 49. Bg4 {[%emt 0:00:02]} (49. Bc6 $16 Rd4 50. Bb5) 49... Rb7 {[%emt 0:00:01] Weighted Error Value: White=0.20 (precise) /Black=0.15 (very precise)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "51.2"]
[White "Bharath Subramaniyam H"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2517"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,115,0,7,0,26,-2,27,9,21,16,16,8,13,19,26,0,15,22,20,18,22,23,32,0,0,-37,-11,-15,0,-16,0,0,0,0,16,-8,-20,-17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-18,70,67,129,-26,-26,-26,-26,-26,-26,-26,-26,-117,-26,-26,-18,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:13]} 2. Bf4 {[%emt 0:00:01]} c5 {[%emt 0:00:10]} 3. e3 {[%emt 0:00:02]} g6 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:12]} Bg7 {[%emt 0:00:03]} 5. Be2 {[%emt 0:00:02]} d6 {[%emt 0:00:11]} 6. h3 {[%emt 0:00:07] A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} Qb6 {[%emt 0:00:34]} 7. Qc1 {[%emt 0:00:38]} Nd5 {[%emt 0:01:03][%cal Rc5d4]} 8. Bh2 {[%emt 0:00:51] White has an edge.} cxd4 {[%emt 0:00:09]} 9. exd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:01]} 10. c3 {[%emt 0:00:34]} Bf5 {[%emt 0:00:18][%cal Og7h6]} 11. Na3 {[%emt 0:00:23][%cal Bb1a3,Ba3c4,Bc4e3][%mdl 32]} Rc8 {[%emt 0:00:57][%cal Rc6d4] [#] Threatens to win with ...Nxd4!} 12. Nc4 {[%emt 0:00:32]} Qd8 {[%emt 0:00:03]} 13. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:02] [#]} 14. a4 $146 {[%emt 0:00:48]} ({Predecessor:} 14. Qd2 a6 15. Rfe1 b5 16. Ne3 Bh6 17. Bd1 Na5 18. Bb3 Nc4 19. Bxc4 bxc4 20. Qd1 Nxe3 21. fxe3 {0-1 Avron,D (2036)-Gharamian,T (2239) Bethune op-A 23th 2002 (4)}) 14... Nb6 {[%emt 0:00:08]} 15. Ne3 {[%emt 0:00:32]} Be6 {[%emt 0:00:37][%cal Oc6d4]} 16. Qd1 {[%emt 0:01:15] d5 would be deadly.} (16. a5 $5 Nd5 $8 17. Nc4 $11) 16... Na5 {[%emt 0:00:04]} 17. Ra3 {[%emt 0:02:19][%cal Ba1a3,Ba3b3,Bb3b5][%mdl 32]} Nbc4 {[%emt 0:00:38]} 18. Nxc4 {[%emt 0:00:04]} Nxc4 {[%emt 0:00:00]} 19. Rb3 {[%emt 0:01:14]} (19. d5 $5 {[%cal Re2c4]} Bd7 20. Bxc4 Rxc4 21. Nd2 $11) 19... Bd5 {[%emt 0:01:10]} (19... Na5 $5 {[%cal Re6b3]} 20. Rb4 Bd5 $11) 20. Rb5 {[%emt 0:00:08]} e6 {[%emt 0:00:04]} 21. Nd2 $1 {[%emt 0:00:18]} a6 {[%emt 0:00:48]} 22. Rb4 {[%emt 0:00:55][%cal Rb4c4]} (22. Nxc4 $5 {[%cal Rb5d5]} axb5 23. Nxd6 $11) 22... Na5 {[%emt 0:00:17]} (22... Qg5 {seems wilder.} 23. Nf3 Qe7 24. Nd2 Na5) 23. Bf3 {[%emt 0:00:33]} Bxf3 {[%emt 0:00:48]} 24. Qxf3 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 25. Nb3 {[%emt 0:00:24]} Nxb3 {[%emt 0:00:40]} 26. Rxb3 {[%emt 0:00:01]} Qd7 {[%emt 0:00:00]} 27. a5 {[%emt 0:00:14]} Rc4 {[%emt 0:00:02]} 28. Qg3 {[%emt 0:00:45]} Rd8 {[%emt 0:00:26]} 29. Rb6 {[%emt 0:00:21]} Bf8 {[%emt 0:00:17]} 30. Qg5 {[%emt 0:00:18][%cal Ob6b7]} Be7 {[%emt 0:00:32]} 31. Qh6 {[%emt 0:00:04]} Bf8 {[%emt 0:00:39]} 32. Qg5 {[%emt 0:00:03][%cal Ob6b7]} Be7 {[%emt 0:00:01]} 33. Qh6 {[%emt 0:00:21]} Ra4 {[%emt 0:00:38]} 34. Be5 {[%emt 0:00:13][%csl Ge5][%cal Rh6g7]} f6 {[%emt 0:00:20]} 35. Bg3 {[%emt 0:00:01]} Re8 {[%emt 0:00:37]} 36. Re1 {[%emt 0:00:14]} Bf8 {[%emt 0:00:01]} (36... Bd8 $1 $11 37. Rd6 Qf7) 37. Qf4 $1 $14 {[%emt 0:00:08] White is much more active.} Kf7 {[%emt 0:00:23]} (37... Rxa5 $14 38. Qxf6 Rb5 39. Rxb5 (39. Rbxe6 Rxe6 40. Rxe6 Bg7 $11) (39. Be5 Bg7 $15) 39... axb5) 38. Qc7 $2 {[%emt 0:00:20]} ({White should play} 38. b4 $16) 38... Qxc7 $11 {[%emt 0:00:36]} 39. Bxc7 {[%emt 0:00:00]} Rxa5 {[%emt 0:00:27]} 40. Rxb7 {[%emt 0:00:17]} Re7 {[%emt 0:00:37]} 41. Bxa5 {[%emt 0:00:25]} Rxb7 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} 42. Rb1 {[%emt 0:00:03] [#]} (42. b4 $11 {remains equal.}) 42... Bd6 {[%emt 0:00:15]} ({Black should try} 42... Rb3 $1 $17 43. Kf1 Ba3) 43. Kf1 {[%emt 0:00:03]} e5 {[%emt 0:00:37]} 44. dxe5 {[%emt 0:00:10] The position is equal.} Bxe5 {[%emt 0:00:01]} 45. Bb4 $1 {[%emt 0:00:11]} d4 {[%emt 0:00:01] Strongly threatening ...dxc3.} 46. Ra1 {[%emt 0:00:08]} dxc3 {[%emt 0:00:27]} 47. Bxc3 {[%emt 0:00:00]} Bxc3 {[%emt 0:00:03]} 48. bxc3 {[%emt 0:00:00] KR-KR} Rb3 {[%emt 0:00:02]} 49. Rxa6 {[%emt 0:00:02]} Rxc3 {[%emt 0:00:01]} 50. Ra7+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:01]} 51. g3 {[%emt 0:00:01]} Rb3 {[%emt 0:00:02]} 52. Kg2 {[%emt 0:00:01]} Rc3 {[%emt 0:00:00]} 53. Rb7 {[%emt 0:00:01]} Ra3 {[%emt 0:00:01]} 54. Rc7 {[%emt 0:00:00]} Rb3 {[%emt 0:00:01]} 55. Rd7 {[%emt 0:00:01]} Ra3 {[%emt 0:00:01]} 56. Rc7 {[%emt 0:00:01]} Rb3 {[%emt 0:00:01]} 57. Rd7 {[%emt 0:00:01]} Ra3 {[%emt 0:00:00]} 58. Rc7 {[%emt 0:00:00] Weighted Error Value: White=0.14 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.23"]
[Round "51.3"]
[White "Bharath Subramaniyam H"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2517"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,86,37,37,27,18,19,29,18,18,27,29,26,78,73,64,52,65,60,74,49,52,-42,-22,-128,-139,-122,-136,-134,-116,-210,-87,-80,-90,-106,-107,-113,-111,-134,-112,-111,-87,-107,-107,-187,-184,-174,-172,-212,-179,-186,-180,-383,-362,-427,-432,-427,-381,-442,-416,-514,-481,-645,-524,-493,0,-445,0,-942,-900,-1130,-1117,-1096,-1095,-6219,-1328,-1203,-1257,-29982,-11691]} 1. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:03:15]} 2. Bf4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 3. d5 {[%emt 0:00:11]} g6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:00:07]} 5. e4 {[%emt 0:00:04]} Bg7 {[%emt 0:00:04]} 6. Bb5+ {[%emt 0:00:12] A45: Trompowsky Attack.} Bd7 {[%emt 0:00:14] ...Bxb5 would be deadly.} 7. a4 {[%emt 0:00:04]} O-O {[%emt 0:00:49]} 8. Nf3 {[%emt 0:00:05] White has an edge.} Na6 {[%emt 0:00:21]} 9. O-O {[%emt 0:00:07]} Nc7 {[%emt 0:00:04]} 10. Bc4 {[%emt 0:00:15]} Bg4 {[%emt 0:00:05]} (10... a6 $11 {keeps the balance.}) 11. h3 $16 {[%emt 0:00:18]} Bxf3 {[%emt 0:00:03]} 12. Qxf3 {[%emt 0:00:03]} Nd7 {[%emt 0:00:04]} 13. Qe2 {[%emt 0:00:04] [#] Black is weak on the light squares} Rb8 $146 {[%emt 0:00:37]} ({Predecessor:} 13... b6 14. Bg3 a6 15. Kh1 Ne5 16. Bxe5 Bxe5 17. f4 Bg7 18. e5 b5 19. axb5 axb5 20. Nxb5 Nxb5 21. Rxa8 Qxa8 22. Bxb5 Qxd5 {1-0 Chan,Y (2316)-Barbosa,E (2509) Titled Tuesday intern op 18th Aug blitz 2020 (9)}) 14. Bg3 {[%emt 0:00:31]} a6 {[%emt 0:00:20][%cal Ba7a6,Ba6b5][%mdl 32]} 15. f4 {[%emt 0:00:16]} (15. a5 $14) 15... b5 $15 {[%emt 0:00:11]} 16. axb5 {[%emt 0:00:03]} (16. Ba2 $1 $11) 16... Bxc3 $1 $17 {[%emt 0:00:10]} 17. bxc3 {[%emt 0:00:18]} axb5 {[%emt 0:00:04]} 18. Ba2 {[%emt 0:00:07] [#]} c4 $1 {[%emt 0:00:03]} 19. Bb1 {[%emt 0:00:31] [#]} (19. Rad1 $17 {was worth a try.}) 19... Ra8 {[%emt 0:00:23]} (19... f5 $1 $19 20. Bh4 fxe4 21. Qxe4 Nf6 22. Bxf6 exf6) 20. Rxa8 {[%emt 0:00:06]} Qxa8 {[%emt 0:00:03]} 21. f5 {[%emt 0:00:15]} Ne8 {[%emt 0:00:40]} 22. Bf2 {[%emt 0:00:22]} Nef6 {[%emt 0:00:14] Inhibits Qg4.} 23. Bd4 {[%emt 0:00:19]} Ne5 {[%emt 0:00:04]} 24. Qe3 {[%emt 0:00:37]} Kg7 {[%emt 0:00:21] Black is more active.} 25. Qf4 {[%emt 0:01:12]} Nfd7 {[%emt 0:00:09]} 26. g4 {[%emt 0:00:09]} (26. fxg6 fxg6 27. Qg3 Rxf1+ 28. Kxf1 Qa1) (26. Be3 $17) 26... f6 $19 {[%emt 0:00:06]} ({Not} 26... Kg8 27. Kf2 $15) 27. h4 {[%emt 0:00:13]} (27. Be3 g5 28. Qf2 Qa3) 27... Qe8 {[%emt 0:00:22]} 28. Kg2 {[%emt 0:00:59]} gxf5 {[%emt 0:00:16]} 29. exf5 {[%emt 0:00:17]} Qf7 {[%emt 0:00:10]} 30. g5 $2 {[%emt 0:00:37]} (30. Qe4) 30... Qxd5+ {[%emt 0:00:19]} 31. Kh3 {[%emt 0:00:06]} Kf7 {[%emt 0:00:06]} 32. Be3 {[%emt 0:00:28]} Nc5 {[%emt 0:00:38]} 33. Qd4 {[%emt 0:00:30] Against Ne4} Qe4 {[%emt 0:00:16]} 34. Kg3 {[%emt 0:00:48]} Rg8 {[%emt 0:00:13]} 35. Ba2 {[%emt 0:00:26]} Ra8 {[%emt 0:00:17]} 36. Bb1 {[%emt 0:00:19]} Rg8 $2 {[%emt 0:00:04]} ({But not} 36... fxg5 $2 37. hxg5 Ra3 38. Kh3 $19) (36... Ra1 $19 37. Kh3 fxg5 38. hxg5 Ra3 39. Qxe4 Nxe4) 37. Kh3 $2 {[%emt 0:00:38][%mdl 8192]} (37. Ba2 $1 $11 {and White stays safe.} Qa8 38. Bf4) 37... Ra8 $2 {[%emt 0:00:14]} (37... Kf8 $19 38. Qxe4 Nxe4) 38. h5 $2 {[%emt 0:00:26][%mdl 8192]} (38. Kg3 $11 Ra3 39. gxf6) 38... fxg5 {[%emt 0:00:09][%cal Bf6g5,Bg5g4][%mdl 32]} 39. f6 {[%emt 0:00:03]} g4+ {[%emt 0:00:38]} 40. Kg3 {[%emt 0:00:12]} exf6 {[%emt 0:00:15]} 41. Qd2 {[%emt 0:02:04] [#]} Qf3+ $3 {[%emt 0:00:49][%mdl 512]} 42. Rxf3 {[%emt 0:00:07]} Ne4+ {[%emt 0:00:04][%mdl 64] Deflection, Double Attack. Excellent horsemanship.} 43. Kh4 {[%emt 0:00:06]} Nxf3+ {[%emt 0:00:04] An interesting game.   Weighted Error Value: White=0.96/Black=0.62} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.1"]
[White "Le, Quang Liem"]
[Black "Meier, Georg"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2728"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,93,4,5,6,8,6,4,7,13,8,8,3,4,10,10,9,10,10,14,10,14,10,14,9,25,7,18,4,12,8,6,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,20,10,12,263,248,396,397,494,450,464,470]} 1. d4 {[%emt 0:00:04]} e6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 3. c4 {[%emt 0:00:01]} d5 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:02]} Be7 {[%emt 0:00:02]} 5. Bf4 {[%emt 0:00:25]} O-O {[%emt 0:00:02]} 6. e3 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:01]} 7. c5 {[%emt 0:00:01]} c6 {[%emt 0:00:01]} 8. Bd3 {[%emt 0:00:30]} b6 {[%emt 0:00:02]} 9. b4 {[%emt 0:00:01] D37: Queen's Gambit Declined: 5 Bf4.} a5 {[%emt 0:00:00]} 10. a3 {[%emt 0:00:02]} Ba6 {[%emt 0:00:01] aiming for ...Bxd3.} 11. O-O {[%emt 0:00:02] The position is equal.} Qc8 {[%emt 0:00:11]} 12. h3 {[%emt 0:00:08]} Qb7 {[%emt 0:00:04]} 13. Rb1 {[%emt 0:00:18]} axb4 {[%emt 0:00:02]} 14. axb4 {[%emt 0:00:02]} Bxd3 {[%emt 0:00:35]} 15. Qxd3 {[%emt 0:00:00]} Ra3 {[%emt 0:00:02][%cal Of6e4]} 16. Qc2 {[%emt 0:00:06] Repels Ne4} Rfa8 {[%emt 0:00:02]} 17. Rfc1 {[%emt 0:00:05]} h6 {[%emt 0:00:06]} 18. Rb2 {[%emt 0:00:54]} Ra1 {[%emt 0:01:37]} 19. Nd2 {[%emt 0:00:24][%cal Bf3d2,Bd2b3,Bb3a5][%mdl 32]} Bd8 {[%emt 0:00:12] [#]} 20. Nb3 $146 {[%emt 0:00:40]} ({Predecessor:} 20. Rxa1 Rxa1+ 21. Rb1 {½-½ Martinovic,S (2483)-Prohaszka,P (2511) Mitropa Cup 28th 2009 (3)}) 20... Rxc1+ {[%emt 0:00:04]} 21. Qxc1 {[%emt 0:00:00]} Bc7 {[%emt 0:00:25]} 22. Bxc7 {[%emt 0:00:23]} Qxc7 {[%emt 0:00:01]} 23. cxb6 {[%emt 0:00:01]} Qxb6 {[%emt 0:00:15]} 24. Na5 {[%emt 0:00:04]} e5 {[%emt 0:00:57]} 25. Ne2 {[%emt 0:02:25]} exd4 {[%emt 0:00:20]} 26. exd4 {[%emt 0:00:00]} Ra6 {[%emt 0:02:03]} 27. Qb1 {[%emt 0:00:57][%cal Oa5c6]} Qb5 {[%emt 0:01:05]} 28. Nc3 {[%emt 0:00:24]} Qb8 {[%emt 0:00:22]} 29. Na4 {[%emt 0:01:47]} Qb5 {[%emt 0:00:46]} 30. Qc2 {[%emt 0:00:53]} g6 {[%emt 0:01:21]} 31. Nc3 {[%emt 0:00:53]} Qb6 {[%emt 0:00:13]} 32. Qd2 {[%emt 0:00:45]} Kg7 {[%emt 0:00:13]} 33. Rb1 {[%emt 0:00:11][%cal Oa5c6]} Ra8 {[%emt 0:00:05]} 34. Qd3 {[%emt 0:00:22]} Ne8 {[%emt 0:01:48]} 35. Na4 {[%emt 0:00:21]} Qb5 {[%emt 0:00:00]} 36. Qxb5 {[%emt 0:00:07]} cxb5 {[%emt 0:00:01]} 37. Nc5 {[%emt 0:00:07]} Nb6 {[%emt 0:00:08]} 38. Re1 {[%emt 0:00:09]} Kf8 {[%emt 0:00:13]} 39. g4 {[%emt 0:00:29]} Nd6 {[%emt 0:00:16]} 40. Nc6 {[%emt 0:00:04]} Rc8 {[%emt 0:01:12]} 41. Ne5 {[%emt 0:00:05]} Kg7 {[%emt 0:00:06]} 42. Ra1 {[%emt 0:00:07]} Ra8 {[%emt 0:00:04]} 43. Ra5 {[%emt 0:00:11]} f6 $2 {[%emt 0:00:16][%mdl 8192] [#] Loses the game.} (43... Re8 $11 {and Black has nothing to worry.}) 44. Ne6+ $1 $18 {[%emt 0:00:22]} Kh7 {[%emt 0:00:01] [#]} (44... Kg8 $142) 45. Nd7 $1 {[%emt 0:00:01][%mdl 576] Deflection} Rxa5 {[%emt 0:00:11]} (45... Ndc4 46. Nxf6+) 46. Nxf6+ {[%emt 0:00:02]} (46. Nxb6 $2 {is the wrong capture.} Ra2 47. f3 Re2 $19) 46... Kh8 {[%emt 0:00:04]} 47. bxa5 {[%emt 0:00:01] Weighted Error Value: White=0.01 (flawless) /Black=0.19 (very precise)} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.1"]
[White "Eljanov, Pavel"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2705"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 17,109,0,0,8,5,0,7,0,0,0,14,10,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:04]} 4. d4 {[%emt 0:00:01]} exd4 {[%emt 0:00:02]} 5. Nxd4 {[%emt 0:00:00]} Bb4 {[%emt 0:00:01]} 6. Nxc6 {[%emt 0:00:02]} bxc6 {[%emt 0:00:00]} 7. Bd3 {[%emt 0:00:01]} d5 {[%emt 0:00:03]} 8. exd5 {[%emt 0:00:01]} cxd5 {[%emt 0:00:01]} 9. O-O {[%emt 0:00:03]} O-O {[%emt 0:00:02] The position is equal.} 10. h3 {[%emt 0:00:01] C47: Scotch Four Knights and Four Knights with 4 g3.} c6 {[%emt 0:00:04]} 11. Qf3 {[%emt 0:00:01]} Re8 {[%emt 0:00:25]} 12. Bf4 {[%emt 0:00:07]} Bd6 {[%emt 0:00:12]} 13. Rfe1 {[%emt 0:00:08]} Bxf4 {[%emt 0:00:20]} 14. Qxf4 {[%emt 0:00:14]} Be6 {[%emt 0:00:13]} 15. Na4 {[%emt 0:00:59] [#]} Qa5 $146 {[%emt 0:01:39]} ({Predecessor:} 15... a5 16. c3 Qb8 17. Qd4 Nd7 18. Re3 Qd6 19. Rae1 c5 20. Qh4 Nf8 21. c4 d4 {1-0 Seyfried,C (2176)-Schwing,H (2261) GER Cup Wiesbaden-Niedernhausen 2015 (2.6)}) 16. b3 {[%emt 0:01:45]} c5 {[%emt 0:00:22][%cal Oc5c4]} 17. c4 {[%emt 0:00:53]} dxc4 {[%emt 0:01:53]} 18. Bxc4 {[%emt 0:00:02]} Bxc4 {[%emt 0:00:02]} 19. Rxe8+ {[%emt 0:00:02]} Rxe8 {[%emt 0:00:01]} 20. Qxc4 {[%emt 0:00:01]} Re1+ {[%emt 0:00:04]} 21. Rxe1 {[%emt 0:00:02]} Qxe1+ $11 {[%emt 0:00:00][%mdl 4096] Endgame KQN-KQN} 22. Qf1 {[%emt 0:00:21]} Qd2 {[%emt 0:00:05]} 23. Nxc5 {[%emt 0:00:16]} Qxa2 {[%emt 0:00:03]} 24. Qe1 {[%emt 0:01:44]} h5 {[%emt 0:00:35]} 25. Qe5 {[%emt 0:00:43]} a5 {[%emt 0:00:47]} 26. Qd4 {[%emt 0:01:17]} Qb1+ {[%emt 0:00:25]} 27. Kh2 {[%emt 0:00:01]} Qc2 {[%emt 0:00:37]} 28. g3 {[%emt 0:00:02]} Qf5 {[%emt 0:00:14]} 29. Kg2 {[%emt 0:00:09]} g6 {[%emt 0:00:10]} 30. Nb7 {[%emt 0:02:15][%cal Ob7a5]} Ne4 {[%emt 0:00:28] [#] Threatens to win with ...Ng5.} 31. Nd6 {[%emt 0:01:39]} Nxd6 {[%emt 0:00:06]} 32. Qxd6 {[%emt 0:00:01] KQ-KQ} Qe4+ {[%emt 0:00:06]} 33. Kg1 {[%emt 0:00:04]} Kh7 {[%emt 0:00:14] Hoping for ...Qb1+.} 34. Qc7 {[%emt 0:00:10]} Qe1+ {[%emt 0:00:07]} 35. Kg2 {[%emt 0:00:01]} Qe4+ {[%emt 0:00:01]} 36. Kg1 {[%emt 0:00:01]} Qd5 {[%emt 0:00:00]} 37. h4 {[%emt 0:00:03]} Kg7 {[%emt 0:00:03]} 38. Qc3+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:02]} 39. Qc7 {[%emt 0:00:05]} Qd1+ {[%emt 0:00:19]} 40. Kg2 {[%emt 0:00:01]} Qd5+ {[%emt 0:00:03]} 41. Kg1 {[%emt 0:00:01]} Qd2 {[%emt 0:00:03]} 42. Qc8+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:02] [#] ...Qd1+ is the strong threat.} 43. Qc4 {[%emt 0:00:04]} Kf8 {[%emt 0:00:08]} 44. Qc8+ {[%emt 0:00:02]} Ke7 {[%emt 0:00:04]} 45. Qc7+ {[%emt 0:00:02]} Ke6 {[%emt 0:00:01]} 46. Qc6+ {[%emt 0:00:01]} Qd6 {[%emt 0:00:11]} 47. Qe4+ {[%emt 0:00:05]} Qe5 {[%emt 0:00:08]} 48. Qc6+ {[%emt 0:00:02]} Ke7 {[%emt 0:00:02]} 49. Qb7+ {[%emt 0:00:03]} Kf6 {[%emt 0:00:02]} 50. Qc6+ {[%emt 0:00:03]} Kg7 {[%emt 0:00:07]} 51. Qc4 {[%emt 0:00:02]} Qe1+ {[%emt 0:00:10]} 52. Kg2 {[%emt 0:00:01]} Qe5 {[%emt 0:00:01]} 53. Kg1 {[%emt 0:00:02]} Qe1+ {[%emt 0:00:00]} 54. Kg2 {[%emt 0:00:01]} Qe5 {[%emt 0:00:01]} 55. Kg1 {[%emt 0:00:01] An interesting draw.   Weighted Error Value: White=0.01 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.1"]
[White "Anton Guijarro, David"]
[Black "Le, Tuan Minh"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2690"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,70,18,19,16,25,15,12,0,7,9,6,9,10,16,14,10,7,4,17,0,27,14,40,8,53,19,15,8,23,27,33,26,50,47,41,42,78,21,65,0,0,0,0,-65,-77,-83,-78,-71,-44,-60,-7,-11,10,-18,-11,-65,-74,-81,-70,-750,-759,-29981,-29982]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:04]} Nd7 {[%emt 0:00:05]} 4. c3 {[%emt 0:00:08]} Ngf6 {[%emt 0:00:03]} 5. Bd3 {[%emt 0:00:02]} g6 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:03] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} Bg7 {[%emt 0:00:01]} 7. Re1 {[%emt 0:00:02]} O-O {[%emt 0:00:01]} 8. Bf1 {[%emt 0:00:03] The position is equal.} Ne5 {[%emt 0:00:01]} 9. Nxe5 {[%emt 0:00:06]} dxe5 {[%emt 0:00:00] [#]} 10. a4 $146 {[%emt 0:00:07]} ({Predecessor:} 10. Qc2 Ne8 11. d3 a5 12. Be3 Qc7 13. b3 b6 14. f3 Nd6 15. c4 Nb7 16. a3 {0-1 Stoyanov,N-Dimitrov,D (2272) BUL Cup2020 email}) 10... Be6 {[%emt 0:00:02]} 11. d3 {[%emt 0:00:13]} Qc7 {[%emt 0:00:03]} 12. Be3 {[%emt 0:00:21]} Rfd8 {[%emt 0:00:03]} 13. Qc2 {[%emt 0:01:05]} b6 {[%emt 0:01:04]} 14. Na3 {[%emt 0:00:22]} Nd7 {[%emt 0:00:13]} 15. Rec1 {[%emt 0:00:32]} Rac8 {[%emt 0:01:02]} 16. Qb1 {[%emt 0:00:23]} (16. a5 $5) 16... Qb7 {[%emt 0:00:43]} 17. b4 {[%emt 0:00:17]} cxb4 {[%emt 0:02:11]} 18. cxb4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:32]} 19. f3 {[%emt 0:00:30]} Nh5 {[%emt 0:00:41]} 20. g3 {[%emt 0:00:39]} Qd7 {[%emt 0:00:54]} 21. Rxc8 {[%emt 0:02:16]} Rxc8 {[%emt 0:00:04]} 22. Nc4 {[%emt 0:00:13]} f5 {[%emt 0:00:31] [#]} 23. Bf2 {[%emt 0:00:41]} (23. b5 $1 $16) 23... Rf8 {[%emt 0:01:08]} 24. Qb2 {[%emt 0:00:28]} ({White should try} 24. Be2 $14) 24... fxe4 $11 {[%emt 0:00:57]} 25. fxe4 {[%emt 0:00:06]} Nf6 $1 {[%emt 0:00:19] Threatens to win with ...Ng4.} 26. Be2 {[%emt 0:04:14]} (26. Qxe5 $2 {too greedy.} Ng4 27. Qb5 Qxb5 28. axb5 Bxa1 $19) (26. a5 $11) 26... Bxc4 $15 {[%emt 0:00:20]} 27. dxc4 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:00]} 28. Rd1 {[%emt 0:01:09]} Qh3 {[%emt 0:00:56] Black is more active.} 29. Be1 {[%emt 0:00:56][%cal Oc4c5]} Bh6 {[%emt 0:00:31] White is weak on the dark squares} ({Better is} 29... Ng5 $15 30. Qd2 Qf5) 30. Qb3 $11 {[%emt 0:00:15]} (30. Qxe5 {leads to mate.} Be3+) 30... e6 {[%emt 0:00:49] [#]} (30... Nf6 {simplifies} 31. Bf2 e6 32. Rf1 Ne4) 31. c5 $1 {[%emt 0:00:10]} bxc5 $40 {[%emt 0:00:19][%mdl 128] Black mounts an attack.} (31... Qf5 32. g4) 32. bxc5 {[%emt 0:00:09]} (32. Rd3 $1 $11) 32... Nxc5 $15 {[%emt 0:00:31]} 33. Qa3 {[%emt 0:00:01]} Ne4 {[%emt 0:00:13][%cal Bc5e4,Be4f6,Bf6g4][%mdl 32]} 34. Rd7 $2 {[%emt 0:00:07][%mdl 8192]} (34. Bb4 $15 Rb8 35. Bc5) 34... Nf6 $19 {[%emt 0:00:29] Hoping for ...Be3+.} 35. Rd1 {[%emt 0:00:36]} Ng4 {[%emt 0:00:10] Weighted Error Value: White=0.52/Black=0.14 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.1"]
[White "Alekseenko, Kirill"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2686"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,66,15,17,20,25,0,21,17,41,0,71,32,28,12,16,15,14,27,20,0,0,0,0,-60,-62,-69,-80,-122,-106,-119,0,-405,-401,-739,-739,-718,-1453,-1465,-1444,-1181,-1148,-1131,-1127,-955,-945,-932,-919,-831,-898,-777,-756,-29976,-29978,-29987,-29988,-29988,-29989,-29989,-29977]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:01]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:00]} a6 {[%emt 0:00:01]} 5. a3 {[%emt 0:00:07]} Nf6 {[%emt 0:01:15]} 6. Nc3 {[%emt 0:00:11] B41: Sicilian: Kan Variation: 5 c4.} d6 {[%emt 0:00:01]} 7. g4 {[%emt 0:00:23] 7.f3 is a critical line.} h6 {[%emt 0:00:20]} 8. Bg2 {[%emt 0:00:13] The position is equal.} Be7 {[%emt 0:00:17]} 9. Be3 {[%emt 0:00:17] [#]} (9. h4 $5 {[%cal Rg4g5]}) 9... Bd7 $146 {[%emt 0:00:48]} (9... Nc6 $1 $11 {keeps the balance.}) ({Predecessor:} 9... Qc7 10. h4 Nfd7 11. Qe2 Nc6 12. O-O-O Rb8 13. f4 b5 14. g5 hxg5 15. hxg5 Rxh1 16. Rxh1 {1-0 Nielsen,P (2645)-Mager,D (2224) Bundesliga 1617 2016 (13.8)}) 10. Qe2 {[%emt 0:00:46]} (10. h4 $5 {[%cal Rg4g5]}) 10... Nc6 {[%emt 0:00:02]} 11. Nxc6 {[%emt 0:00:23]} bxc6 {[%emt 0:00:30]} 12. f4 {[%emt 0:00:19]} Rb8 {[%emt 0:00:15]} 13. O-O-O {[%emt 0:02:08]} (13. Qxa6 Rxb2 14. O-O-O Rb8 $17) 13... Qa5 {[%emt 0:00:03]} 14. g5 {[%emt 0:01:24]} (14. Bf3 $5) 14... hxg5 {[%emt 0:00:23]} 15. fxg5 {[%emt 0:00:01]} Nh5 {[%emt 0:00:07]} 16. Rhf1 {[%emt 0:00:39]} (16. Bf3 $11 g6 17. Bxh5 Rxh5 18. h4) 16... e5 $1 $15 {[%emt 0:00:47][%cal Oh5f4,Be6e5,Be5f4][%mdl 32]} 17. Qc4 {[%emt 0:00:32] [#]} (17. Qf3 Nf4 18. Rd2 Rh4 $17) 17... Nf4 $1 {[%emt 0:01:34] And now ...Be6 would win.} 18. Bxf4 {[%emt 0:00:29]} (18. Rf2 Rxh2) 18... exf4 {[%emt 0:00:02]} 19. e5 {[%emt 0:01:15]} d5 {[%emt 0:00:15]} (19... Qxe5 $6 20. Bxc6 Bxc6 21. Qxc6+ Kf8 22. Qc7 $14 (22. Qxa6 Qe3+ 23. Rd2 Rxh2 $17)) (19... f3 $1 $17 {[%cal Rf3g2]} 20. Rxf3 Qxe5) 20. Nxd5 $2 {[%emt 0:00:20][%mdl 8192]} cxd5 $19 {[%emt 0:02:01]} (20... Bxg5 21. Nxf4 Qb5 22. Qc3 $15) 21. Bxd5 {[%emt 0:00:03] [#]} (21. Qxf4 $142 Be6 22. Rf3) 21... Bxa3 $1 {[%emt 0:00:13][%mdl 512]} 22. Bxf7+ {[%emt 0:00:37]} Kf8 {[%emt 0:00:01]} 23. Rxd7 {[%emt 0:00:30]} Bxb2+ {[%emt 0:00:11]} (23... Rxb2 $2 24. Qc8+) 24. Kd1 {[%emt 0:00:03]} Rxh2 {[%emt 0:00:01][%cal Ra5a1]} (24... Qxe5 25. Bg6) 25. Qa2 {[%emt 0:00:40]} Qb5 {[%emt 0:02:15][%cal Rb5f1]} ({Resist} 25... Qxe5 26. Bh5 $18 (26. Qxa6 Rb7 $11) (26. Qxa6 Rb7 $11)) 26. Rd3 {[%emt 0:00:03]} Qxe5 {[%emt 0:00:52][%csl Gh2][%cal Re5e2]} ({Worse is} 26... Bxe5 27. Bb3 $17) 27. Re1 {[%emt 0:01:17] Against Qe2+. White is weak on the dark squares} Qxg5 {[%emt 0:00:43] ( -> ...Qg4+)} 28. Bd5 {[%emt 0:01:12]} Qh5+ {[%emt 0:01:03]} 29. Bf3 {[%emt 0:00:08]} Qc5 {[%emt 0:00:00][%csl Gh2][%cal Rc5c2]} 30. c3 {[%emt 0:01:45]} Bxc3 {[%emt 0:00:45][%mdl 64] Discovered Attack. Black mates.} 31. Re2 {[%emt 0:00:27]} Qg1+ {[%emt 0:00:17]} 32. Kc2 {[%emt 0:00:01]} Rxe2+ {[%emt 0:00:01]} 33. Bxe2 {[%emt 0:00:01]} Rb2+ {[%emt 0:00:03] Excellently played by Andreikin!   Weighted Error Value: White=0.82/Black=0.11 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Eljanov, Pavel"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2738"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 24,39,39,36,41,39,60,46,149,151,164,168,201,200,480,274,272,244]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:01]} Be7 {[%emt 0:00:03]} 5. a3 {[%emt 0:00:11]} O-O {[%emt 0:00:20]} 6. Bf4 {[%emt 0:00:03]} c5 {[%emt 0:00:16]} 7. dxc5 {[%emt 0:00:03]} Bxc5 {[%emt 0:00:22]} 8. e3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:19]} 9. cxd5 {[%emt 0:00:14]} Nxd5 {[%emt 0:00:45]} 10. Nxd5 {[%emt 0:00:02]} exd5 {[%emt 0:00:02]} 11. Bd3 {[%emt 0:00:00]} Be7 {[%emt 0:00:30]} 12. O-O {[%emt 0:00:13]} Bf6 {[%emt 0:00:08]} 13. Rc1 {[%emt 0:00:11][%cal Ba1c1,Bc1c5,Bc5d5,Bd5h5][%mdl 32]} Bg4 {[%emt 0:00:47] D37: Queen's Gambit Declined: 5 Bf4.} 14. b4 {[%emt 0:00:27]} a6 {[%emt 0:00:20]} 15. h3 {[%emt 0:00:17]} Bh5 {[%emt 0:00:07]} (15... Be6 $14) 16. Rc5 $16 {[%emt 0:00:10][%cal Oc5d5] And now Rxd5! would win. White is more active.} Bxf3 {[%emt 0:05:02]} 17. Qxf3 {[%emt 0:00:04]} d4 {[%emt 0:00:00]} 18. Rd5 {[%emt 0:01:33] [#]} Qb6 $146 {[%emt 0:01:24] [#]} (18... Qe8 {was worth a try.} 19. Bg3 Be5 20. Bxh7+ Kxh7) ({Predecessor:} 18... Qe8 19. Bd6 Ne7 20. Rh5 Ng6 21. Bxf8 Nxf8 22. exd4 Bxd4 23. Qxb7 Ra7 24. Qe4 Qxe4 25. Bxe4 {1-0 Alonso Garcia,R (2345)-Delgado Crespo,M (2275) Saiz Memorial 1998}) 19. Bd6 {[%emt 0:00:15] This pair of bishops is nice.} (19. Rd6 $142) 19... Ne7 $18 {[%emt 0:00:21]} 20. Rh5 {[%emt 0:01:59] Black did not feel at home in the position after the opening.   Weighted Error Value: White=0.31/Black=0.67} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.2"]
[White "Andreikin, Dmitry"]
[Black "Alekseenko, Kirill"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2729"]
[BlackElo "2686"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 17,141,20,37,34,31,31,49,43,50,33,41,29,35,25,27,0,0,0,0,-8,-8,-7,0,-8,-9,-12,0,0,0,0,0,0,0,-13,0,0,0,-30,0,0,0,0,0,0,0,0,0,0,0,0,0,-188,-247,-228,-248,-186,-185,-321,-300,-285,-273,-418,-24,-8,0,-941,-929,-904,-649,-1018,-1035,-994,-905,-834,-796,-1035,-1025,-1018,-1018,-995,-469,-714,-707,-469,-469,-1216,-814,-29958,-3016,-29964,-29967,-29969,-29970,-29970,-29972,-29972,-29972,-29971,-29973,-29967,-29974,-29974,-29975,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29979,-29983,-29982,-29982,-29983,-29983,0,-29984,-29985,-29989,0,-29990,0,-29991]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:14]} Bb4+ {[%emt 0:00:05]} 5. Bd2 {[%emt 0:00:02]} Be7 {[%emt 0:00:01]} 6. Bg2 {[%emt 0:00:01]} O-O {[%emt 0:00:02]} 7. O-O {[%emt 0:00:01]} Nbd7 {[%emt 0:00:01]} 8. Qc2 {[%emt 0:00:11]} c6 {[%emt 0:00:07]} 9. Bf4 {[%emt 0:00:28]} a5 {[%emt 0:00:12]} 10. Rd1 {[%emt 0:00:18] E08: Closed Catalan: Main Line: 7 Qc2.} h6 {[%emt 0:00:22]} 11. Nc3 {[%emt 0:01:05]} Nh5 $5 {[%emt 0:00:14][%mdl 4] Exploring less charted territory.} 12. Bc1 {[%emt 0:00:17] White is slightly better.} f5 {[%emt 0:00:33]} 13. Ne5 {[%emt 0:00:18]} Bd6 {[%emt 0:00:09]} 14. f4 {[%emt 0:01:20] [#]} Nhf6 $146 {[%emt 0:01:33]} ({Predecessor:} 14... Qe8 15. e3 Nhf6 16. Bd2 Ne4 17. Nxe4 fxe4 18. a3 Nxe5 19. dxe5 Be7 20. b4 a4 {1-0 Fridman,D (2637)-Lazarev,V (2488) BEL-chT 0809 2008 (6.1)}) 15. b3 {[%emt 0:00:04]} Ne4 {[%emt 0:00:10]} 16. a4 {[%emt 0:00:25]} Nxe5 {[%emt 0:00:31]} 17. fxe5 {[%emt 0:00:21][%cal Rc3e4] Nxe4 would be deadly.} Bb4 {[%emt 0:00:06]} 18. Na2 {[%emt 0:00:34]} Be7 {[%emt 0:00:12]} 19. Nc3 {[%emt 0:00:02]} Bd7 {[%emt 0:00:08][%cal Bc8d7,Bd7e8,Be8g6][%mdl 32]} 20. Ba3 {[%emt 0:00:23]} Bxa3 {[%emt 0:00:16]} 21. Rxa3 {[%emt 0:00:00]} Qg5 {[%emt 0:00:25] ( -> ...Qe3+)} (21... Be8 {simplifies} 22. Nxe4 dxe4 23. Qc3 h5) 22. Qc1 {[%emt 0:00:05] Against Qe3+} Nxc3 {[%emt 0:01:40]} 23. Qxc3 {[%emt 0:00:00]} f4 {[%emt 0:00:00]} 24. Raa1 {[%emt 0:00:10]} Be8 {[%emt 0:00:33]} 25. Rf1 {[%emt 0:00:25]} (25. Bh3 $5 {[%cal Rh3e6]}) 25... Bg6 {[%emt 0:00:10]} 26. Bh3 {[%emt 0:02:09]} Rae8 {[%emt 0:00:03]} 27. Qd2 {[%emt 0:00:16][%cal Rf1f4]} fxg3 {[%emt 0:00:43]} (27... Qh5 {looks sharper.} 28. Bg2 fxg3 29. hxg3 Qg4) 28. Qxg5 {[%emt 0:00:00]} gxh2+ {[%emt 0:00:02]} 29. Kxh2 {[%emt 0:00:01]} hxg5 {[%emt 0:00:00]} 30. cxd5 {[%emt 0:00:28] Hoping for Rxf8+.} exd5 {[%emt 0:01:08]} 31. Kg3 {[%emt 0:00:01]} Bc2 {[%emt 0:00:25]} 32. Kg4 {[%emt 0:02:09]} Rxf1 {[%emt 0:01:07]} 33. Rxf1 $11 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} Rf8 $1 {[%emt 0:00:04] And now ...Rxf1 would win.} 34. Rc1 {[%emt 0:00:31] [#]} (34. Rh1 $1 $11) 34... Bf5+ $1 $19 {[%emt 0:00:14]} ({Resist} 34... Bxb3 35. Kxg5 Rf2 36. Rb1 Bxa4 37. Rxb7 Rxe2 38. e6 $11) 35. Kg3 {[%emt 0:00:01]} Bxh3 {[%emt 0:00:02]} 36. Kxh3 {[%emt 0:00:00] KR-KR} Rf4 {[%emt 0:00:07]} 37. e3 {[%emt 0:00:08]} (37. Rd1 {was worth a try.}) 37... Rf3+ {[%emt 0:00:30]} 38. Kg4 {[%emt 0:00:01]} Rxe3 {[%emt 0:00:00] ...Kf7 is the strong threat.} 39. Kxg5 {[%emt 0:00:45]} (39. Rf1 $142) 39... Rxb3 $2 {[%emt 0:01:17]} ({Black should play} 39... Kf7 $19 40. Rf1+ Ke6) 40. Rf1 $1 $11 {[%emt 0:01:32]} Rd3 {[%emt 0:01:09]} 41. Rb1 $2 {[%emt 0:01:03][%mdl 8192] [#] Black keeps a firm grip on the game.} (41. e6 $11 Re3 42. Kf5) 41... Kf7 $1 $19 {[%emt 0:00:08]} ({And not} 41... Rxd4 42. Rxb7 Rxa4 43. Rc7 $17) 42. Rxb7+ {[%emt 0:00:33]} Ke6 {[%emt 0:00:02]} 43. Rb8 {[%emt 0:00:07]} Rxd4 {[%emt 0:00:03]} 44. Re8+ {[%emt 0:00:01]} Kf7 {[%emt 0:00:30]} 45. Rc8 {[%emt 0:00:07]} Re4 {[%emt 0:00:51]} 46. Rxc6 {[%emt 0:00:06]} Rxe5+ {[%emt 0:00:01]} 47. Kf4 {[%emt 0:00:01]} Re4+ {[%emt 0:00:13]} 48. Kf5 {[%emt 0:00:01]} Rxa4 {[%emt 0:00:07]} 49. Rc7+ {[%emt 0:00:03]} (49. Rf6+ $142 Ke7 50. Ra6) 49... Kg8 {[%emt 0:00:01]} 50. Rd7 {[%emt 0:00:28]} Rh4 {[%emt 0:00:35]} 51. Kg5 {[%emt 0:00:04]} (51. Ra7 $142 a4 52. Ke6) 51... Rh6 {[%emt 0:00:03]} 52. Ra7 {[%emt 0:00:00] Dodges Ra6} d4 {[%emt 0:00:10]} (52... Rd6 $142 53. Rxa5 d4 54. Ra8+ Kf7 55. Ra2 d3 56. Rd2 Ke6 57. Kg4 Ke5 58. Rd1 Ke4 59. Kh4 d2 60. Kh3 Kf3 61. Kh4 Ke2 62. Rg1 d1=Q 63. Rxd1 Kxd1 64. Kg3 Rf6 65. Kg4 Ke2 66. Kg3 Ke3 67. Kg4 Kf2 68. Kh5 Kf3 69. Kg5 Kg3 70. Kh5 Kf4 71. Kh4 Rh6#) 53. Rxa5 {[%emt 0:00:03]} Rd6 {[%emt 0:00:01]} 54. Ra2 {[%emt 0:00:03]} d3 {[%emt 0:00:02]} 55. Rd2 {[%emt 0:00:00]} Kf7 {[%emt 0:00:03]} 56. Kf5 {[%emt 0:00:02]} Rd5+ {[%emt 0:00:06]} 57. Ke4 {[%emt 0:00:01]} Ke6 {[%emt 0:00:02]} 58. Ke3 {[%emt 0:00:03]} Ke5 {[%emt 0:00:09]} 59. Rg2 {[%emt 0:00:01] [#]} d2 $1 {[%emt 0:00:07]} 60. Rg5+ {[%emt 0:00:01]} Ke6 {[%emt 0:00:02]} 61. Rxd5 {[%emt 0:00:01]} Kxd5 {[%emt 0:00:00]} 62. Kxd2 {[%emt 0:00:00] KP-K} Ke4 {[%emt 0:00:09][%cal Bd5e4,Be4f4,Bf4f3,Bf3g3,Bg3h3,Bh3h2][%mdl 32]} 63. Ke2 {[%emt 0:00:01]} Kf4 {[%emt 0:00:01]} 64. Kf2 {[%emt 0:00:00]} g5 {[%emt 0:00:06][%cal Bg7g5,Bg5g4,Bg4g3,Bg3g2][%mdl 32]} 65. Kf1 {[%emt 0:00:01]} Kf3 {[%emt 0:00:02]} 66. Kg1 {[%emt 0:00:01]} Kg3 {[%emt 0:00:01]} 67. Kh1 {[%emt 0:00:01]} g4 {[%emt 0:00:08]} 68. Kg1 {[%emt 0:00:01]} Kh3 {[%emt 0:00:04]} 69. Kh1 {[%emt 0:00:10]} g3 {[%emt 0:00:01]} 70. Kg1 {[%emt 0:00:00]} g2 {[%emt 0:00:00]} 71. Kf2 {[%emt 0:00:01]} Kh2 {[%emt 0:00:00] Weighted Error Value: White=0.66/Black=0.17 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.2"]
[White "Meier, Georg"]
[Black "Le, Quang Liem"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2614"]
[BlackElo "2728"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 20,92,3,0,7,0,0,0,0,-2,5,0,20,7,54,29,73,77,68,87,67,81,89,94,105,63,104,93,99,58,117,111,122,99,208,194,176,94,82,7,39,45,42,0,56,0,0,0,149,149,158,0,0,0,0,0,0,0,0,0,0,0,31,29,29,29,29968,0,15,0,0,-606,-606,-606,-590]} 1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:05]} 2. g3 {[%emt 0:00:02]} g6 {[%emt 0:00:01]} 3. Bg2 {[%emt 0:00:01]} Bg7 {[%emt 0:00:01]} 4. d4 {[%emt 0:00:00]} c6 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 6. b3 {[%emt 0:00:01]} O-O {[%emt 0:00:02]} 7. c4 {[%emt 0:00:01]} dxc4 {[%emt 0:00:01]} 8. bxc4 {[%emt 0:00:01]} c5 {[%emt 0:00:00]} 9. Bb2 {[%emt 0:00:01]} cxd4 {[%emt 0:00:03]} 10. Nxd4 {[%emt 0:00:01]} Qb6 {[%emt 0:00:11]} 11. Qc1 {[%emt 0:00:02]} Bd7 {[%emt 0:00:16] A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems.} 12. Nd2 {[%emt 0:00:19]} Nc6 {[%emt 0:00:17]} 13. e3 {[%emt 0:00:02][%cal Be2e3,Be3d4,Bd4d5][%mdl 32] 13.Nc2 is the modern continuation.} Rac8 {[%emt 0:00:16] The position is equal.} 14. Rb1 {[%emt 0:00:11]} Qa6 {[%emt 0:00:11]} 15. Bc3 {[%emt 0:00:01] [#]} b6 $146 {[%emt 0:00:30]} ({Predecessor:} 15... Rfd8 16. Rb3 b6 17. Qb2 Nxd4 18. Bxd4 Bc6 19. Bxc6 Rxc6 {½-½ Banusz,T (2628)-Kantor,G (2530) HUN-ch rapid 2020 (11)}) 16. Rb3 {[%emt 0:00:01]} Nxd4 {[%emt 0:01:42]} (16... Qxa2 $2 17. Ra3 $18) (16... Rfd8 $11 {might be stronger.}) 17. exd4 $14 {[%emt 0:01:08]} Bc6 {[%emt 0:00:02]} (17... Qxa2 $2 18. Ra3 $18) 18. Ra3 {[%emt 0:02:46]} Qb7 {[%emt 0:00:07]} 19. d5 $1 $36 {[%emt 0:00:01][%mdl 2048] Black is under strong pressure.} Bd7 {[%emt 0:00:11]} 20. Re1 {[%emt 0:00:06]} Rfe8 {[%emt 0:00:04]} 21. Qb2 {[%emt 0:00:21]} Qb8 {[%emt 0:00:39]} 22. Bf3 {[%emt 0:01:54]} h5 {[%emt 0:02:36]} 23. Be5 {[%emt 0:00:20]} Qb7 {[%emt 0:00:01]} 24. Rae3 {[%emt 0:00:19]} Bh6 {[%emt 0:00:57]} (24... Bh3 $14) 25. R3e2 $1 $16 {[%emt 0:00:01] d6 would be deadly.} Nh7 {[%emt 0:00:20]} 26. h4 {[%emt 0:00:13]} Bg4 {[%emt 0:00:31]} (26... Bf5 $16 {was necessary.}) 27. Bxg4 $18 {[%emt 0:01:14]} hxg4 {[%emt 0:00:00]} 28. Re4 {[%emt 0:00:55]} (28. Qb4 $18) 28... Qd7 $16 {[%emt 0:00:15]} 29. Nb3 {[%emt 0:00:52]} (29. Qb4 $16) 29... b5 {[%emt 0:01:45] Black is weak on the dark squares} (29... f5 $5 {[%cal Rf5e4]} 30. Rd4 Nf8 $11) 30. cxb5 {[%emt 0:00:57]} Qxb5 {[%emt 0:00:00]} 31. Rxg4 {[%emt 0:00:56]} (31. Qe2 $5 {[%cal Re2b5]} Qxd5 32. Rxg4 $14 (32. Qxg4 Red8 $14)) 31... Qxd5 {[%emt 0:00:04]} (31... Nf6 $11 32. Bxf6 {[%mdl 64] Remove Defender} exf6 33. Rxe8+ Rxe8) 32. h5 {[%emt 0:00:14]} (32. Qe2 $14) 32... Ng5 $1 $11 {[%emt 0:00:17] Threatens to win with ...Nf3+.} 33. Nd4 {[%emt 0:00:54]} f6 {[%emt 0:00:56] [#]} (33... gxh5 $11 {remains equal.} 34. Rh4 f6) 34. Qb1 $1 $16 {[%emt 0:00:04]} f5 {[%emt 0:00:34] [#]} (34... fxe5 $2 35. Qxg6+ Bg7 36. Qxg5 $18) 35. f4 $2 {[%emt 0:00:56]} Rb8 $1 $11 {[%emt 0:00:41][%mdl 64] Deflection. Some like it hot} (35... Nh3+ $2 36. Kh2 $18) 36. Bxb8 {[%emt 0:00:53]} Qxd4+ {[%emt 0:00:02]} (36... fxg4 $2 37. Qxg6+ (37. Bxa7 Nh3+ 38. Kh2 Qxh5 $14) 37... Bg7 38. Qxe8+ $18) 37. Kf1 {[%emt 0:00:05]} Qc4+ {[%emt 0:00:56]} 38. Re2 {[%emt 0:00:03]} Qd5 {[%emt 0:00:01]} 39. Rh4 {[%emt 0:00:37]} (39. Rxg5 $2 Qh1+ 40. Kf2 Qxb1 $19) (39. Kg1 {is more complex.} Qf3 40. Rxg5 Bxg5 41. Qb3+) 39... Nf3 {[%emt 0:01:30]} 40. Rh3 {[%emt 0:00:01]} Nd2+ {[%emt 0:00:29] [#]} (40... g5 $5 {[%cal Rg5g4]} 41. g4 (41. Bxa7 g4 $17) 41... Nd2+ 42. Rxd2 Qxd2 $11) 41. Rxd2 $1 {[%emt 0:00:02]} Qxd2 {[%emt 0:00:00]} 42. hxg6 {[%emt 0:00:07]} Kg7 $2 {[%emt 0:00:11][%mdl 8192]} (42... Qd5 $11) 43. Qb3 $2 {[%emt 0:00:08]} (43. Bxa7 $2 Rc8 $19) (43. Be5+ {mates} Kxg6 44. g4 Rf8 45. gxf5+ Kf7 46. Qb3+ Ke8 47. Rxh6 Kd7 48. Qb5+ Kd8 49. Qb8+ {[%mdl 64] Skewer, Double Attack} Kd7 50. Qxf8) 43... Qc1+ {[%emt 0:00:11]} 44. Ke2 {[%emt 0:00:04] Qf7+ would kill now.} e6 {[%emt 0:00:11]} 45. Qa4 $2 {[%emt 0:00:12][%mdl 8192] [#]} (45. Bxa7 $11 Kxg6 46. Kf2) 45... Rd8 $1 $19 {[%emt 0:00:03] ( -> ...Rd2+)} (45... Rxb8 {is a self mate.} 46. Qd7+ (46. Qxa7+ Kxg6 47. Qxb8 Qc2+ 48. Kf3 Qc3+ 49. Kg2 Qd2+ 50. Kh1 Qe1+ 51. Kh2 Qf2+ 52. Kh1 Qe1+ 53. Kh2 Qf2+ 54. Kh1 Qe1+ $11) 46... Kxg6 47. Qxe6+ Kg7 48. Qxh6+ (48. Rxh6 {leads to mate.} Rb2+ 49. Kf3 Qd1+ 50. Ke3 Qd2+ 51. Kf3 Qf2#) 48... Kf7 49. Qh7+ {[%mdl 64] Skewer, Double Attack} Ke6 50. Rh6+ (50. Qxa7 $2 Rb2+ 51. Kf3 Qc6+ 52. Ke3 Qe4#) 50... Kd5 51. Qd7+ Kc5 52. Qc7+ {[%mdl 64] Skewer, Double Attack} Kb5 53. Qxb8+) 46. Be5+ {[%emt 0:00:02]} Kxg6 {[%emt 0:00:01] An entertaining game by Le.   Weighted Error Value: White=0.54/Black=0.37} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.2"]
[White "Le, Tuan Minh"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2542"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,72,38,43,6,6,7,24,31,29,39,43,54,42,22,38,20,29,26,29,23,37,12,33,-2,35,-3,-6,-41,-10,-14,-22,-24,0,0,0,0,0,0,0,0,66,55,132,83,88,31,31,0,0,0,0,0,0,0,0,0,0,0,29996,29997,29997,29998,29998,29999,29999]} 1. d4 {[%emt 0:00:07]} d6 {[%emt 0:00:07]} 2. e4 {[%emt 0:00:05]} g6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:18]} Bg7 {[%emt 0:00:03]} 4. Bc4 {[%emt 0:00:01]} e6 {[%emt 0:00:05]} 5. Bb3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 6. Nbd2 {[%emt 0:00:04] B06: Modern Defence.} O-O {[%emt 0:00:16]} 7. O-O {[%emt 0:00:01]} Nc6 {[%emt 0:00:10]} 8. c3 {[%emt 0:00:08] White has an edge.} a5 {[%emt 0:00:54]} 9. Re1 {[%emt 0:00:15] [#]} b5 $146 {[%emt 0:00:28]} ({Predecessor:} 9... e5 10. Nf1 exd4 11. cxd4 Bg4 12. d5 Ne5 13. N1d2 Nd3 14. Re3 Nxc1 15. Rxc1 Bh6 {0-1 Dragomirescu,R (2337)-Anton Guijarro,D (2679) Titled Tuesday intern op 12th Jan blitz 2021 (8)}) 10. a4 {[%emt 0:00:02]} b4 {[%emt 0:00:01]} 11. Nf1 {[%emt 0:00:21]} Rb8 {[%emt 0:00:20]} 12. Ng3 {[%emt 0:00:25]} bxc3 {[%emt 0:00:29]} 13. bxc3 {[%emt 0:00:02]} Ba6 {[%emt 0:00:09]} 14. h3 {[%emt 0:00:19]} e5 {[%emt 0:01:08]} 15. Be3 {[%emt 0:00:51]} exd4 {[%emt 0:00:20]} 16. Nxd4 {[%emt 0:00:02]} (16. cxd4 $5 {[%cal Ra1c1]} Re8 17. Rc1 $11) 16... Qd7 {[%emt 0:00:43]} 17. Nxc6 {[%emt 0:00:59]} Qxc6 {[%emt 0:00:02]} 18. Bd4 {[%emt 0:00:00][%cal Od1f3]} Bc4 {[%emt 0:01:33]} 19. Bxc4 {[%emt 0:00:21]} Qxc4 {[%emt 0:00:02]} 20. e5 {[%emt 0:01:02]} Nd5 {[%emt 0:01:13] Hoping for ...c5.} 21. exd6 $1 {[%emt 0:00:25]} Bxd4 {[%emt 0:00:04]} (21... Nxc3 $2 22. Bxc3 Bxc3 23. Rc1 $18) 22. cxd4 {[%emt 0:00:52] And now Rc1 would win.} cxd6 {[%emt 0:00:02]} 23. Ne4 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:37]} 24. Qd2 {[%emt 0:00:20]} Kg7 {[%emt 0:02:00]} (24... Qb4 $11) 25. Qxa5 $14 {[%emt 0:01:02]} Nb4 {[%emt 0:00:10] [#]} (25... Ra8 $14 26. Qb5 Qxb5 27. axb5 Rab8) 26. Nxd6 $1 {[%emt 0:03:49][%mdl 512]} Qxd4 $16 {[%emt 0:00:02] White must now prevent ...Nd3.} 27. Rad1 {[%emt 0:00:29] White is more active.} (27. Nb5 $16 Qc5 28. Rec1) 27... Nd3 $14 {[%emt 0:01:12]} 28. Rxd3 {[%emt 0:00:43][%mdl 64] Deflection} Qxd3 {[%emt 0:00:02]} 29. Qe5+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:27]} 30. Nxf7 {[%emt 0:00:15][%mdl 64] Decoy} Kxf7 {[%emt 0:00:11]} 31. Qe7+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:02]} 32. Qe6+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:02]} 33. Qe7+ {[%emt 0:00:01]} Kh6 $2 {[%emt 0:00:01][%mdl 8192]} (33... Kh8 $11 34. Qf6+ Kg8 35. Qe6+ Kh8 36. Qf6+ Kg8 37. Qe6+) 34. Qh4+ {[%emt 0:00:01] White mates.} Kg7 {[%emt 0:00:01]} 35. Re7+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:02]} 36. Qxh7+ {[%emt 0:00:01]} Kf8 {[%emt 0:00:00]} 37. Qg7# {[%emt 0:00:01] Artfully played by Le.   Weighted Error Value: White=0.13 (very precise) /Black=0.38} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "52.3"]
[White "Alekseenko, Kirill"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2686"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,48,24,29,27,23,18,17,-15,0,-28,-33,-19,-10,-21,0,-7,14,0,0,0,0,-2,-1,-27,99,83,84,80,79,93,97,35,38,46,29,0,0,-352,-352,-608,-578]} 1. e4 {[%emt 0:00:13]} c6 {[%emt 0:03:12]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:03]} Bf5 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:11]} e6 {[%emt 0:00:04]} 5. Be2 {[%emt 0:00:06]} Ne7 {[%emt 0:00:05][%cal Oc6c5]} 6. c3 {[%emt 0:00:15] B12: Caro-Kann: Advance Variation.} Nd7 {[%emt 0:00:07]} 7. Nbd2 {[%emt 0:00:13]} c5 {[%emt 0:00:23]} 8. Nb3 {[%emt 0:01:05] The position is equal.} Nc6 {[%emt 0:00:11]} 9. Be3 {[%emt 0:00:25][%cal Rd4c5]} c4 {[%emt 0:00:10]} 10. Nbd2 {[%emt 0:00:06]} b5 {[%emt 0:00:06]} 11. O-O {[%emt 0:00:14]} Be7 {[%emt 0:00:04] [#]} 12. Ne1 $146 {[%emt 0:00:12]} ({Predecessor:} 12. a3 a5 13. Ne1 g5 14. f4 gxf4 15. Bxf4 Qb6 16. Kh1 O-O-O 17. b3 Qa7 18. a4 bxa4 19. bxc4 dxc4 20. Qxa4 {1-0 Das,A (2460)-Kamarunsalehin,A (1946) Kuala Lumpur op 2014 (4)}) 12... b4 {[%emt 0:01:35]} 13. g4 {[%emt 0:00:26]} Bg6 {[%emt 0:00:04]} 14. f4 {[%emt 0:00:03][%cal Bf2f4,Bf4f5][%mdl 32] And now f5 would win.} bxc3 {[%emt 0:00:04]} 15. bxc3 {[%emt 0:00:05][%cal Od2c4]} Qa5 {[%emt 0:00:47]} 16. Rc1 {[%emt 0:00:52] f5 would be deadly.} Ba3 {[%emt 0:00:36] [#]} (16... Qxa2 $2 17. f5 $18) (16... f5 $11 {remains equal.}) 17. f5 $1 $16 {[%emt 0:00:13] Strongly threatening Rc2.} Bxc1 {[%emt 0:00:04]} 18. Qxc1 {[%emt 0:00:12]} Qxa2 {[%emt 0:00:04][%cal Oa8b8]} ({Less strong is} 18... exf5 19. gxf5 Bxf5 20. Rxf5 $18) 19. fxg6 {[%emt 0:00:50]} hxg6 {[%emt 0:00:03]} 20. Nef3 {[%emt 0:00:05]} (20. Rf2 $16) 20... Rb8 $1 $14 {[%emt 0:00:14][%cal Ba8b8,Bb8b2,Bb2d2][%mdl 32]} 21. Ng5 {[%emt 0:01:51]} Nd8 {[%emt 0:00:03]} 22. Qe1 {[%emt 0:00:25][%cal Oe2c4]} (22. Bd1 $5 {[%cal Rf1f2]}) 22... Rb2 {[%emt 0:01:14]} 23. Qf2 $2 {[%emt 0:01:17][%mdl 8192]} (23. h4 $11 {and White is okay.}) 23... Rxd2 $19 {[%emt 0:00:20]} (23... f6 24. exf6 gxf6 25. Bxc4 dxc4 26. Nge4 $11) 24. Nxf7 $2 {[%emt 0:00:11] [#]} (24. Bxd2 Qxd2 25. Nf3 (25. Nxf7 $2 {perishes.} O-O $19) 25... Qxc3 26. Bd1) 24... O-O $1 {[%emt 0:00:11] Weighted Error Value: White=0.71/Black=0.13 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "53.1"]
[White "Mamedyarov, Shakhriyar"]
[Black "Le, Quang Liem"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2738"]
[BlackElo "2728"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 18,77,-32,-45,-18,-42,20,-20,0,-60,-31,-45,-35,-83,-70,-80,-79,-106,-106,-132,-62,-72,-44,-42,-44,-53,-46,-55,-10,-10,0,0,0,0,0,0,47,62,95,95,171,166,167,102,402,408,417,389,412,401,711,691,877,870,856,820,948,943,29983,29984,29984,29985]} 1. c4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 4. g3 {[%emt 0:00:07]} d5 {[%emt 0:00:18]} 5. cxd5 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:00]} 6. Bg2 {[%emt 0:00:00]} Nc7 {[%emt 0:00:11]} 7. d3 {[%emt 0:00:31]} e5 {[%emt 0:00:04]} 8. O-O {[%emt 0:00:02]} Be7 {[%emt 0:00:02]} 9. b3 {[%emt 0:00:09]} O-O {[%emt 0:00:04]} 10. Bb2 {[%emt 0:00:00]} b6 {[%emt 0:00:55] A34: Symmetrical English: 2 Nc3, lines with ...d5.} 11. a3 {[%emt 0:00:46][%cal Ob3b4] [#]} Be6 $146 {[%emt 0:00:15]} (11... Rb8 $15) ({Predecessor:} 11... Re8 12. Qc2 Rb8 13. e3 Bb7 14. Rfd1 Ne6 15. Ne4 Bd6 16. Rd2 Bc7 17. Rad1 Qe7 18. h4 {1-0 Karell,L (1961)-Taborsky,R (2220) Washington op 2015 (4)}) 12. e3 {[%emt 0:00:07][%cal Ob3b4]} Qd7 {[%emt 0:01:06] The position is equal.} (12... Rc8 $5) 13. Qc2 {[%emt 0:00:02]} (13. b4 $11) 13... Rfd8 {[%emt 0:00:09]} 14. Rfd1 {[%emt 0:00:03]} Rac8 {[%emt 0:00:01]} 15. Rac1 {[%emt 0:00:32]} (15. Ne4 $15 {was preferrable.}) 15... f6 $17 {[%emt 0:00:23] Strongly threatening ...Na5.} 16. Nd2 {[%emt 0:00:39]} Bf8 {[%emt 0:00:05]} 17. Nc4 {[%emt 0:01:53]} b5 {[%emt 0:00:33]} 18. Nd2 {[%emt 0:00:03]} a6 {[%emt 0:00:16]} ({Black should play} 18... Na5 $1 $17 19. d4 cxd4 20. exd4 exd4) 19. Nce4 $15 {[%emt 0:02:22]} Nd5 {[%emt 0:00:03]} 20. Qb1 {[%emt 0:00:37]} (20. Nxc5 $2 Bxc5 21. Bxd5 (21. Qxc5 $2 Na5 $19) 21... Qxd5 $19) 20... Na5 {[%emt 0:00:03]} 21. Ba1 {[%emt 0:00:25]} Kh8 {[%emt 0:00:30]} 22. Rc2 {[%emt 0:00:17]} Nb6 {[%emt 0:01:41]} 23. b4 {[%emt 0:00:32]} cxb4 {[%emt 0:00:26]} 24. Rxc8 {[%emt 0:00:03]} Rxc8 {[%emt 0:01:35]} 25. axb4 {[%emt 0:00:03][%cal Ba3b4,Bb4c5][%mdl 32]} Nc6 {[%emt 0:00:00]} 26. Nc5 {[%emt 0:00:24]} Bxc5 {[%emt 0:00:03]} (26... Qf7 $11 {is more appropriate.}) 27. bxc5 $14 {[%emt 0:00:00]} Na4 {[%emt 0:00:00] [#]} 28. Ne4 {[%emt 0:00:22]} b4 {[%emt 0:00:04] [#]} (28... Na5 $16) 29. d4 $1 $18 {[%emt 0:00:22]} exd4 {[%emt 0:00:04]} 30. Bxd4 {[%emt 0:00:03]} (30. exd4 $18 Bd5 31. Nd6 Bxg2 32. Kxg2 (32. Nxc8 Qh3 $11)) 30... Qc7 $2 {[%emt 0:01:33][%mdl 8192] [#] This move loses the game for Black.} (30... Nxd4 $16 {keeps fighting.} 31. Rxd4 Qc7) 31. Nxf6 $1 {[%emt 0:00:36][%mdl 576] Demolition} gxf6 {[%emt 0:00:18]} 32. Bxf6+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:01]} 33. Rd6 {[%emt 0:00:10]} Qf7 {[%emt 0:00:22]} (33... Nd8 $142 34. Bxd8 (34. Qxb4 Qxd6 35. cxd6 Rc1+ 36. Bf1 Bh3 $14) 34... Qf7) 34. Bxc6 {[%emt 0:00:32][%cal Bg2c6,Bc6e4,Be4d5][%mdl 32] This pair of bishops is nice.} Nc3 {[%emt 0:03:20]} 35. Bxc3 {[%emt 0:00:44]} bxc3 {[%emt 0:00:01]} 36. Qd3 {[%emt 0:00:09][%csl LRa6,LRc3]} Qf5 {[%emt 0:01:48]} 37. Be4 {[%emt 0:00:18][%mdl 64] Skewer} (37. Qxa6 $2 {loses.} c2 38. Qf1 Qxc5 39. Rxe6 c1=R $19) ({Weaker is} 37. Qxc3 Rxc6 38. Rxc6 Qb1+ 39. Kg2 Bd5+ 40. f3 (40. Kh3 $2 Qf5+ 41. g4 Qf3+ 42. Kh4 Qxf2+ 43. Kg5 Bxc6 $19) 40... Qa2+ 41. Kg1 Bxf3 42. Rc8+ Kf7 $11) 37... Qe5 {[%emt 0:00:01] [#]} 38. Rxe6 $1 {[%emt 0:00:07][%mdl 64] Remove Defender} Qxe6 {[%emt 0:00:09]} 39. Bd5 {[%emt 0:00:01] Weighted Error Value: White=0.16 (very precise) /Black=0.65} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "53.1"]
[White "Andreikin, Dmitry"]
[Black "Le, Tuan Minh"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2729"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,37,24,30,32,20,33,21,30,47,51,184,171,187,193,197,191,193,177,702,701,690,708,705,701,629,637,1870,456,29994,29995]} 1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:02]} 4. cxd5 {[%emt 0:00:05]} exd5 {[%emt 0:00:02]} 5. Nf3 {[%emt 0:00:01]} c6 {[%emt 0:00:02]} 6. e4 {[%emt 0:01:09] D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} (6. Bf4 {simplifies} Nf6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3) 6... dxe4 {[%emt 0:00:23]} 7. Ng5 {[%emt 0:00:02][%cal Og5f7]} Be7 {[%emt 0:01:10] [#]} 8. Bc4 $1 {[%emt 0:00:07] The position is equal.} Bxg5 {[%emt 0:01:52]} (8... Nh6 9. Ngxe4) 9. Qh5 {[%emt 0:00:03][%csl Gc4][%cal Rh5f7] [#]} Qe7 $146 {[%emt 0:06:49]} ({Predecessor:} 9... Be7 10. Qxf7+ Kd7 11. Be6+ Kc7 12. Bf4+ Kb6 13. Bxc8 Qxc8 14. d5 c5 15. a4 e3 16. O-O Nd7 17. Qe6+ Ka5 18. Bxe3 c4 19. d6 Bxd6 20. Qxd6 Qc6 21. Qd2 {1-0 Predke,A (2692)-Indjic,A (2613) Dubai op 22nd 2022 (5)}) 10. Bxg5 $40 {[%emt 0:00:08][%mdl 128] White goes for the king.} ({Stronger than} 10. Qxg5 Nf6 $11) 10... Nf6 {[%emt 0:00:00]} 11. Bxf6 {[%emt 0:00:56]} gxf6 {[%emt 0:00:14] [#]} 12. O-O-O $1 {[%emt 0:00:03][%cal Oc3e4] Nxe4! would be deadly.} f5 {[%emt 0:00:17] [#]} 13. Rhe1 $1 {[%emt 0:00:20] And now f3 would win.} O-O $2 {[%emt 0:00:46] [#]} (13... Nd7) 14. g4 $1 {[%emt 0:01:10][%mdl 512]} Qd6 {[%emt 0:02:42]} 15. gxf5 {[%emt 0:01:25]} Qf4+ {[%emt 0:00:02]} 16. Re3 {[%emt 0:00:01]} Kh8 {[%emt 0:00:10]} 17. Rg1 {[%emt 0:00:22] White threatens Ne2 and mate.} ({Weaker is} 17. Bxf7 Bxf5 18. Ne2 Qg4 $16) 17... Nd7 {[%emt 0:00:28]} 18. Ne2 {[%emt 0:00:24]} (18. Rg5 $142 Ne5 19. dxe5) 18... Qd6 {[%emt 0:00:24] [#]} (18... Nf6 $18) 19. Be6 $1 {[%emt 0:00:50][%mdl 512] Black did not feel at home in the position after the opening. Excellently played by Andreikin!   Weighted Error Value: White=0.33/Black=0.62} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "53.2"]
[White "Le, Quang Liem"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2728"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,58,1,12,0,10,17,12,-1,28,28,13,8,37,47,53,-10,-27,-6,-25,-8,-9,-15,-20,-12,404,411,399,390,772,762,5573,5565,2424,582,577,574,566,565,559,552,550,533,535,525,752,743,838,831,879,878,812]} 1. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:11]} 2. e3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:04]} 3. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:02]} 5. b3 {[%emt 0:00:11]} O-O {[%emt 0:00:07]} 6. Bb2 {[%emt 0:00:02] A17: English Opening: 1...Nf6 with ...Bb4.} b6 {[%emt 0:00:09]} 7. cxd5 {[%emt 0:00:33]} exd5 {[%emt 0:00:02]} 8. Rc1 {[%emt 0:00:22] The position is equal.} a6 {[%emt 0:00:16]} 9. g3 {[%emt 0:00:09]} Bb7 {[%emt 0:00:22][%cal Od5d4]} 10. Bg2 {[%emt 0:00:12]} d4 {[%emt 0:00:37]} 11. Ne2 {[%emt 0:00:02]} dxe3 {[%emt 0:00:20] [#]} 12. fxe3 $146 {[%emt 0:00:09]} ({White should play} 12. dxe3 $14 Nbd7 13. O-O) ({Predecessor:} 12. dxe3 Bb4+ 13. Bc3 Qxd1+ 14. Rxd1 Bxc3+ 15. Nxc3 Nbd7 16. O-O Rfd8 17. Nd4 Bxg2 18. Kxg2 {1-0 Narayanan,S (2559)-Grandelius,N (2656) Titled Tuesday intern op 12th Apr Early blitz 2022 (8)}) 12... c5 $11 {[%emt 0:01:16]} 13. O-O {[%emt 0:00:03] [#] Threatens to win with Bxf6.} Nbd7 {[%emt 0:00:05]} 14. Rc4 {[%emt 0:00:11]} Qe7 {[%emt 0:00:25]} 15. Rh4 {[%emt 0:01:22]} Rad8 {[%emt 0:00:04]} 16. Nf4 {[%emt 0:01:20]} Ne5 $2 {[%emt 0:01:59][%mdl 8192] This costs Black the game.} (16... Be4 $11) 17. Nxe5 $18 {[%emt 0:00:41]} Bxg2 {[%emt 0:00:02]} 18. Ng4 {[%emt 0:00:03]} (18. Nxg2 Bxe5 19. Qb1 Rfe8 $15) 18... Bxf4 $2 {[%emt 0:01:30]} (18... Bxf1 $2 19. Nxf6+ $18) (18... Nxg4 19. Rxg4 (19. Kxg2 Nxe3+ {[%mdl 64] Remove Defender} 20. dxe3 Bxf4 $17) (19. Nxg2 f5 $15) 19... Be5) 19. Nxf6+ {[%emt 0:00:14] White is clearly winning.} ({Stronger than} 19. Kxg2 Nxg4 20. Rxg4 Be5 21. Bxe5 Qxe5 $15) 19... gxf6 {[%emt 0:00:01]} 20. Rfxf4 {[%emt 0:00:25] [#] White wants to mate with Rfg4+.} Qxe3+ {[%emt 0:00:01]} 21. dxe3 {[%emt 0:00:01]} (21. Kxg2 $142 {White threatens Rhg4+ and mate.} Rxd2+ 22. Kh3) 21... Rxd1+ {[%emt 0:00:01]} 22. Kxg2 {[%emt 0:00:01] Threatening mate with Rhg4+.} Rd2+ {[%emt 0:00:00]} 23. Rf2 {[%emt 0:00:01] Intending Rg4+ and mate.} Rfd8 {[%emt 0:00:02]} 24. Rhf4 {[%emt 0:00:08]} Rxf2+ {[%emt 0:00:02]} 25. Rxf2 {[%emt 0:00:00]} ({Inferior is} 25. Kxf2 Rd2+ 26. Kg1 Rxb2 27. Rxf6 Rxa2 28. Rxb6 Kg7 $11) 25... Rd3 {[%emt 0:00:01]} 26. Kf3 {[%emt 0:00:02]} b5 {[%emt 0:00:02]} 27. Ke2 {[%emt 0:00:06]} Rd5 {[%emt 0:00:01]} 28. Rxf6 {[%emt 0:00:03]} c4 {[%emt 0:00:02]} 29. Rxa6 {[%emt 0:00:03]} h5 {[%emt 0:00:02] Weighted Error Value: White=0.27 (precise) /Black=0.47} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "53.2"]
[White "Le, Tuan Minh"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2542"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 13,73,5,7,12,6,7,15,8,14,8,8,13,18,10,10,0,16,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,139,7,11,5,45,55,55,0,500,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-4798]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:13]} 3. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:29]} 4. Nc3 {[%emt 0:00:03]} Be7 {[%emt 0:00:12]} 5. Bf4 {[%emt 0:00:12]} O-O {[%emt 0:00:03]} 6. e3 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:01]} 7. c5 {[%emt 0:00:05]} Nh5 {[%emt 0:00:18]} 8. Bd3 {[%emt 0:00:05] D37: Queen's Gambit Declined: 5 Bf4.} Nxf4 {[%emt 0:00:08]} 9. exf4 {[%emt 0:00:01]} c6 {[%emt 0:00:01]} 10. b4 {[%emt 0:00:30]} b6 {[%emt 0:00:05]} 11. O-O {[%emt 0:00:09]} a5 {[%emt 0:00:01]} 12. a3 {[%emt 0:00:38]} Qc7 {[%emt 0:00:21]} 13. g3 {[%emt 0:00:16]} Ba6 {[%emt 0:00:03]} 14. Re1 {[%emt 0:00:25]} Bf6 {[%emt 0:00:48] [#]} 15. Bxa6 $5 $146 {[%emt 0:02:33][%mdl 8] New and interesting.} (15. Ne5 $5 {[%cal Re5d7]}) ({Predecessor:} 15. Ne5 Bxd3 16. Qxd3 Bxe5 17. fxe5 Ra7 18. Ne2 Rfa8 19. Rab1 axb4 20. axb4 Ra3 21. Rb3 Rxb3 22. Qxb3 {½-½ Nakamura,H (2736)-Radjabov,T (2765) Skilling op Prelim rapid 2020 (12)}) 15... Rxa6 {[%emt 0:00:02]} 16. Qd3 {[%emt 0:00:00]} Ra7 {[%emt 0:00:58]} 17. h4 {[%emt 0:00:27]} Rfa8 {[%emt 0:00:12] White must now prevent ...axb4.} 18. Rac1 $1 {[%emt 0:01:56]} axb4 {[%emt 0:00:03]} 19. axb4 {[%emt 0:00:00]} Ra3 {[%emt 0:00:25]} 20. Kg2 {[%emt 0:00:26]} bxc5 {[%emt 0:00:30]} 21. bxc5 {[%emt 0:00:02]} Qa5 {[%emt 0:00:03][%cal Od7c5]} 22. Re3 {[%emt 0:00:49]} Rb8 {[%emt 0:01:40]} 23. f5 {[%emt 0:04:27]} Nf8 {[%emt 0:00:18]} 24. g4 {[%emt 0:00:16]} exf5 {[%emt 0:00:46]} (24... Qa6 $11) 25. g5 {[%emt 0:01:07]} ({White must play} 25. Qxf5 $16 {g5 would be deadly.} Ng6 26. h5 Nh4+ 27. Nxh4 {[%mdl 64] Remove Defender} Bxh4 28. Rf3) 25... f4 $11 {[%emt 0:01:34]} 26. Ree1 {[%emt 0:00:13]} Rbb3 {[%emt 0:01:30][%cal Rb3c3]} (26... Bd8 $5 {[%cal Ra5c7]}) 27. gxf6 {[%emt 0:01:01][%cal Oe1e8] aiming for Re8!} Rxc3 {[%emt 0:00:04] [#]} 28. Qd2 {[%emt 0:00:11]} (28. Rxc3 $1 $14 Rxc3 29. Qd2) 28... Ne6 $2 {[%emt 0:00:55][%mdl 8192] [#]} ({Don't do} 28... Rxf3 29. Qxa5 Rxa5 30. Kxf3 $16) ({Don't take} 28... gxf6 29. Rxc3 Rxc3 30. Rb1 $16) (28... Rxc1 $11 {and Black is okay.} 29. Qxc1 gxf6) 29. Rb1 $1 {[%emt 0:00:01]} gxf6 {[%emt 0:00:21] Threatens to win with ...Qa8. The position is equal.} (29... Rxf3 30. Qxa5 Rxa5 31. Rb8+ (31. Kxf3 Ra8 $16) 31... Nf8 32. Ree8 gxf6 33. Rxf8+ Kg7 34. Rg8+ Kh6 35. Kxf3 $18) 30. Rb8+ {[%emt 0:00:12]} Kg7 {[%emt 0:00:03]} 31. Rxe6 $1 {[%emt 0:00:05][%cal Od2f4] White threatens Qxf4! and mate.} Rxf3 {[%emt 0:01:28][%mdl 64] Discovered Attack} (31... Qc7 $5 32. Ree8 $8 Rxf3 $11) 32. Qxa5 {[%emt 0:00:05]} Rxa5 {[%emt 0:00:00]} 33. Rxc6 {[%emt 0:00:02] KRR-KRR} Rd3 {[%emt 0:00:04] Hoping for ...Ra2.} 34. Rbb6 {[%emt 0:00:07]} Ra2 {[%emt 0:00:41]} 35. Rxf6 {[%emt 0:00:11]} Rg3+ {[%emt 0:00:02]} 36. Kf1 {[%emt 0:00:01]} Rf3 {[%emt 0:00:01]} 37. h5 $2 {[%emt 0:00:05][%mdl 40960] Black used his chance. An interesting game.   Weighted Error Value: White=0.38/Black=0.26 (precise) . An unexpected result.} (37. Rf5 $11) 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.24"]
[Round "53.3"]
[White "Le, Quang Liem"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2728"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,84,0,0,0,11,9,11,0,18,11,15,-9,0,0,20,17,25,18,20,14,16,7,43,0,16,-116,-114,-102,-110,-106,-104,-165,-175,-162,-80,-211,-139,-204,-149,-136,-52,-241,-72,-67,-87,-81,-82,-66,-71,-85,-25,-29,-27,-14,0,0,0,0,0,0,0,-337,-334,-1323,-1282,-29984,-29985,-29983,-29940,-12833,-7330,-5361,0,-600,0,-1613,0]} 1. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:03:12]} 2. e3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 3. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:04]} 5. b3 {[%emt 0:00:05]} O-O {[%emt 0:00:04]} 6. Bb2 {[%emt 0:00:04] A17: English Opening: 1...Nf6 with ...Bb4.} b6 {[%emt 0:00:06]} 7. cxd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:04]} 8. Rc1 {[%emt 0:00:04] The position is equal.} a6 {[%emt 0:00:05] Repels Nb5} 9. g3 {[%emt 0:00:04]} Bb7 {[%emt 0:00:05][%cal Od5d4]} 10. Ne2 {[%emt 0:00:10]} c5 {[%emt 0:00:13]} 11. Bg2 {[%emt 0:00:04]} Nbd7 {[%emt 0:01:04][%cal Bb8d7,Bd7f6,Bf6g4,Bg4e3,Be3d1][%mdl 32]} 12. d4 {[%emt 0:00:20]} Rc8 {[%emt 0:00:06]} 13. dxc5 {[%emt 0:00:04]} bxc5 {[%emt 0:00:03]} 14. O-O {[%emt 0:00:04]} Re8 {[%emt 0:00:09] [#]} 15. Qd3 $146 {[%emt 0:00:38]} ({Predecessor:} 15. Rc2 Ne4 16. Nd2 Nef6 17. Nc4 Bc7 18. Nf4 Bxf4 19. exf4 Qc7 20. Ne3 Qd6 21. Rd2 {½-½ Nihal,S (2620)-Tang,A (2538) Chess.com U20 Speed blitz 2020 (1.9)}) 15... Ne4 {[%emt 0:00:14]} 16. Rfd1 {[%emt 0:00:14]} Ndf6 {[%emt 0:00:07][%cal Oe4f2]} 17. Nd2 {[%emt 0:01:05] [#]} (17. h3 $11 {remains equal.}) 17... Nxf2 $1 $17 {[%emt 0:00:34][%mdl 576] Decoy} 18. Kxf2 {[%emt 0:00:05] Hoping for Kg1.} Ng4+ {[%emt 0:00:05]} 19. Kg1 {[%emt 0:00:04]} Nxe3 {[%emt 0:00:22]} 20. Bh3 {[%emt 0:01:21]} Nxd1 $19 {[%emt 0:00:24]} 21. Rxd1 {[%emt 0:00:03] [#]} c4 {[%emt 0:00:53]} 22. Qf3 {[%emt 0:00:31]} (22. bxc4 $2 Bc5+ 23. Nd4 dxc4 24. Qxc4 Qb6 25. Bxc8 Rxc8 $19) (22. Qc3 $17 Qb6+ 23. Kf1) 22... Bc5+ {[%emt 0:01:12]} 23. Kf1 {[%emt 0:00:17]} (23. Nd4 $17 Rc7 24. Nf1) 23... Rc6 {[%emt 0:01:30]} 24. Nxc4 {[%emt 0:00:28]} (24. bxc4 $2 Rb6 25. Ba1 (25. Nb3 $2 dxc4 {[%mdl 64] Discovered Attack} 26. Rxd8 Rxd8 $19) 25... dxc4 $19) 24... Rh6 {[%emt 0:01:11]} (24... d4 $1 $17 {aiming for ...Rf6.} 25. Nf4 (25. Nxd4 $2 Rf6 $19 {[%mdl 64] Pin}) 25... Rc7) 25. Nf4 $2 {[%emt 0:00:54] [#]} (25. Ne5 $1 $15 Qe7 26. Bd7) 25... Rxh3 $1 {[%emt 0:00:32][%mdl 512]} 26. Qg4 $17 {[%emt 0:00:23][%csl Gb2][%cal Rg4g7] [#]} (26. Nxh3 $2 Qc8 27. Nf4 (27. Ng5 $2 f6 $19) 27... dxc4 $19) 26... f6 $1 {[%emt 0:01:02]} 27. Qxh3 {[%emt 0:01:36] And now Bc3 would win.} (27. Nxh3 $2 Bc8 28. Qh4 (28. Qh5 $2 g6 $19) 28... Qe7 $19) 27... Qe7 {[%emt 0:00:04]} 28. Na5 {[%emt 0:00:05][%cal Oa5b7]} (28. b4 $2 Qe4 29. Qg2 Qxc4+ 30. Nd3 Ba7 $19) 28... Ba8 {[%emt 0:00:03]} (28... Qe3 29. Qg2 (29. Nxb7 $2 Qg1#) 29... Ba8 30. Bc1 $16 (30. Nxd5 Qe6 $17)) 29. Qg2 {[%emt 0:00:39] [#]} (29. Nxd5 $2 Qe2#) 29... Bb4 {[%emt 0:00:09]} (29... Bb6 $1 $17) 30. Nxd5 $11 {[%emt 0:00:10]} Qe6 {[%emt 0:00:11] ...Qg4 is the strong threat.} (30... Bxa5 $2 31. Nxe7+ Kf8 32. Nc6 $18) 31. Nc4 {[%emt 0:00:22] Threatens to win with Nce3.} Qf5+ {[%emt 0:00:16][%mdl 1024] Black has compensation.} 32. Qf2 $1 {[%emt 0:01:06]} (32. Kg1 $2 Bc5+ 33. Kh1 Re1+ 34. Rxe1 Bxd5 $19) 32... Qh3+ {[%emt 0:00:04]} 33. Qg2 $1 {[%emt 0:00:39]} (33. Kg1 $2 Bxd5 34. Rxd5 Re1+ $19) 33... Qf5+ {[%emt 0:00:04]} (33... Qg4 $5 34. Nce3 $8 Rxe3 35. Nxf6+ gxf6 36. Qxa8+ Kg7 $11) 34. Qf2 $1 {[%emt 0:00:04]} ({Wrong is} 34. Kg1 $2 Bc5+ 35. Kh1 Re1+ 36. Rxe1 Bxd5 $19) 34... Qh3+ $40 {[%emt 0:00:04][%mdl 128] White needs to defend precisely.} 35. Kg1 $2 {[%emt 0:00:04][%mdl 8192]} (35. Qg2 $1 $11 {and White has nothing to worry.} Qg4 36. Nce3 Rxe3 37. Nxf6+ gxf6 38. Qxa8+ Kg7 39. Qd5 (39. Rd4 {leads to mate.} Qe2+ 40. Kg1 Qe1+ 41. Kg2 Re2+ 42. Kh3 Qf1+)) 35... Bxd5 $19 {[%emt 0:00:04] A strong pair of Bishops.} 36. Bd4 {[%emt 0:00:23] Against Bc5} (36. Rxd5 Re1+ 37. Qxe1 Bxe1 38. Rd8+ Kf7 39. Bd4) 36... Qg4 {[%emt 0:00:09]} 37. Rc1 {[%emt 0:02:11] White is weak on the light squares} Qe4 {[%emt 0:00:23][%csl Gd5][%cal Re4h1]} 38. Kf1 {[%emt 0:00:07]} Qh1+ {[%emt 0:00:11]} (38... Qd3+ $142 39. Kg1 Re2 40. Nb6 Rxf2 41. Bxf2 Bb7 42. Rc8+ Bxc8 43. Nxc8 Qd1+ 44. Kg2 Qd5+ 45. Kf1 Qf3 46. Kg1 Qd1+ 47. Kg2 Qc2 48. Kg1 Qc1+ 49. Kg2 Qxc8 50. a3 Qb7+ 51. Kg1 Bxa3 52. g4 Qxb3 53. h4 Qd1+ 54. Kg2 Qxg4+ 55. Kf1 Bb4 56. Ba7 f5 57. Kf2 f4 58. Bd4 Bd2 59. Bc3 Bxc3 60. h5 Bd2 61. h6 f3 62. hxg7 Qg2#) 39. Qg1 {[%emt 0:00:04]} Qf3+ {[%emt 0:00:06]} 40. Qf2 {[%emt 0:00:04]} Qh1+ {[%emt 0:00:19]} (40... Qd3+ $142 41. Kg1 Re2 42. Qxe2 Qxe2 43. Ne3 Bb7 44. Rd1 Be1 45. Rxe1 Qxe1+ 46. Nf1 a5 47. g4 Ba6 48. Kg2 Qxf1+ 49. Kg3 g5 50. h4 Bb7 51. hxg5 fxg5 52. Kh2 Qg2#) 41. Qg1 {[%emt 0:00:04]} Qf3+ {[%emt 0:00:03]} (41... Bxc4+ $142 42. bxc4 Qf3+ 43. Qf2 Qd3+ 44. Kg1 Bd2) 42. Qf2 {[%emt 0:00:04]} Qh1+ $2 {[%emt 0:00:04] A brilliant game!   Weighted Error Value: White=0.60/Black=0.48} (42... Qd3+ $19 43. Kg1 Re2) 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "54.1"]
[White "Oparin, Grigoriy"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2667"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 11,96,23,11,14,53,62,51,60,40,0,3,0,9,12,75,0,0,-34,-17,-61,-12,-65,-73,-50,-26,-31,0,0,0,0,0,0,0,-12,-12,-11,-18,-31,0,-80,88,58,66,0,165,165,165,165,165,165,165,165,165,43,43,43,43,19,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-29977,-29978,-29978,-29979,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985]} 1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:12]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:04]} 4. Nge2 {[%emt 0:00:01]} Nc6 {[%emt 0:00:20]} 5. a3 {[%emt 0:00:02]} Ba5 {[%emt 0:00:01]} 6. b4 {[%emt 0:00:04]} Bb6 {[%emt 0:00:01]} 7. Bb2 {[%emt 0:00:03] C15: French: 3 Nc3 Bb4: Unusual White 4th moves.} Nf6 {[%emt 0:00:13]} 8. e5 $1 {[%emt 0:00:25]} Nd7 {[%emt 0:00:29]} 9. Na4 {[%emt 0:00:15] White is slightly better.} O-O {[%emt 0:00:12] [#]} 10. Qd2 $146 {[%emt 0:00:43]} ({Predecessor:} 10. f4 f6 11. g3 fxe5 12. dxe5 a5 13. b5 Ne7 14. c4 c6 15. Nd4 Bxd4 16. Bxd4 {½-½ Alexakis,D (2484)-Sharavdorj,D (2382) Belgrade Summer GM 4th 2022 (5)}) 10... f6 {[%emt 0:00:16][%cal Rf6e5]} 11. f4 {[%emt 0:00:01]} a5 {[%emt 0:01:57]} 12. b5 $1 {[%emt 0:00:03]} Na7 {[%emt 0:00:00]} (12... Ne7 $11 {keeps the balance.}) 13. Ng3 {[%emt 0:00:26]} (13. Nec3 $16) 13... fxe5 $11 {[%emt 0:00:25]} 14. fxe5 {[%emt 0:00:01]} c6 $1 {[%emt 0:01:08]} 15. c4 {[%emt 0:00:28] Hoping for c5.} Bc7 {[%emt 0:01:57]} (15... Qh4 $15 {is more appropriate.}) 16. cxd5 {[%emt 0:00:28]} (16. O-O-O $11) 16... exd5 $15 {[%emt 0:00:19]} 17. bxc6 {[%emt 0:00:26]} bxc6 {[%emt 0:00:00]} (17... Nxc6 $5 {[%cal Rd7b6]} 18. O-O-O Nb6 $11) 18. Bd3 {[%emt 0:00:00]} Qh4 {[%emt 0:00:37]} 19. O-O-O $1 {[%emt 0:00:19]} Nxe5 {[%emt 0:00:07]} 20. dxe5 {[%emt 0:00:11][%cal Oh1f1] aiming for Rhf1!} Qxa4 {[%emt 0:00:00]} 21. Rhf1 $36 {[%emt 0:00:31][%mdl 2048] White has some pressure.} Bg4 {[%emt 0:00:57] The board is on fire.} 22. Nf5 {[%emt 0:00:07]} Bxf5 {[%emt 0:01:11]} (22... Bxd1 $2 23. Qg5 Qg4 24. Nh6+ Kh8 25. Rxf8+ Rxf8 26. Nxg4 $18) 23. Rxf5 {[%emt 0:00:05]} Rxf5 {[%emt 0:00:17]} 24. Bxf5 {[%emt 0:00:01]} Rb8 {[%emt 0:00:02] ...Qc4+ is the strong threat.} 25. Re1 {[%emt 0:00:58] [#]} (25. g3 $11) 25... Rxb2 $2 {[%emt 0:02:48]} 26. Kxb2 $16 {[%emt 0:00:03] And now Qf2 would win.} ({Reject} 26. Be6+ $6 Kh8 27. Kxb2 (27. Qxb2 Nb5 $17) 27... Nb5 $11) 26... Nb5 {[%emt 0:00:01] Black is weak on the light squares} 27. Qd3 {[%emt 0:01:31]} Qf4 $2 {[%emt 0:00:01]} (27... g6 $1 $11 {and Black is okay.} 28. Be6+ Kg7) 28. Bxh7+ $18 {[%emt 0:01:42]} Kh8 {[%emt 0:00:03] Strongly threatening ...Qf2+.} 29. Qe3 {[%emt 0:00:01] Dodges Qf2+} Qxe3 {[%emt 0:02:30]} (29... Qxh2 $2 30. Bd3 Qh4 31. e6 $18) 30. Rxe3 {[%emt 0:00:01]} Kxh7 {[%emt 0:00:04]} 31. a4 $1 {[%emt 0:00:00]} d4 {[%emt 0:00:11]} (31... Nd4 $2 32. e6 Nf5 33. e7 Nxe7 34. Rxe7 Bxh2 35. Ra7 $18) 32. Rh3+ {[%emt 0:00:05]} ({White has to play} 32. Re1 $1 $18 Kg8 33. axb5 cxb5 34. e6) 32... Kg6 $14 {[%emt 0:00:01]} 33. axb5 {[%emt 0:00:01]} cxb5 {[%emt 0:00:01][%cal Bc6b5,Bb5b4,Bb4b3,Bb3b2][%mdl 4128] Endgame KR-KB} 34. Rg3+ {[%emt 0:00:25]} (34. e6 {seems wilder.} Kf6 35. Rh5 b4 36. Rb5) 34... Kf5 {[%emt 0:00:09]} 35. Rxg7 {[%emt 0:00:13]} (35. e6 $5 Kxe6 36. Rxg7 Bxh2 37. Rb7 $14) 35... Bxe5 {[%emt 0:00:01]} 36. Rb7 {[%emt 0:00:04]} d3+ {[%emt 0:00:03]} 37. Kc1 {[%emt 0:00:03]} b4 {[%emt 0:00:01]} 38. Rb5 {[%emt 0:00:10]} Ke4 {[%emt 0:00:07]} 39. Rxa5 {[%emt 0:00:04]} b3 {[%emt 0:00:07]} 40. Rb5 {[%emt 0:00:07]} b2+ $1 {[%emt 0:00:03]} 41. Kd2 {[%emt 0:00:05]} Bf4+ {[%emt 0:00:01]} 42. Kd1 {[%emt 0:00:01]} (42. Ke1 $5 Be5 $8 43. Kd2 Bf4+ 44. Ke1 $11) 42... Be5 {[%emt 0:00:04] ( -> ...Bc3)} 43. h4 $2 {[%emt 0:00:04][%mdl 8192]} (43. Kd2 $11 Bf4+ 44. Ke1) 43... Bc3 {[%emt 0:00:01] Black mates.} 44. h5 {[%emt 0:03:40]} Kd4 $1 {[%emt 0:00:02]} 45. g4 {[%emt 0:00:02] [#]} Kc4 $1 {[%emt 0:00:01]} 46. Rxb2 {[%emt 0:00:01]} Bxb2 {[%emt 0:00:00]} 47. g5 {[%emt 0:00:01]} Be5 {[%emt 0:00:02]} 48. h6 {[%emt 0:00:01] [#]} Bf4 $1 {[%emt 0:00:01][%mdl 64] Deflection. Quite a comeback for Black.   Weighted Error Value: White=0.27 (precise) /Black=0.20 (precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "54.1"]
[White "Sadhwani, Raunak"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2627"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 10,45,12,10,15,14,26,18,14,15,31,31,35,22,29,0,18,20,22,24,22,7,9,11,25,8,26,0,0,0,0,-5,-14,-33,-41,-50,-45,-42]} 1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:03]} 4. d3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:03]} d6 {[%emt 0:00:04]} 6. c3 {[%emt 0:00:02]} a5 {[%emt 0:00:05] seems to push 6...0-0 aside. C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 7. Re1 {[%emt 0:00:25]} Ba7 {[%emt 0:00:17]} 8. Nbd2 {[%emt 0:00:17]} O-O {[%emt 0:00:06] The position is equal.} 9. Nf1 {[%emt 0:00:05]} Ne7 {[%emt 0:00:05]} 10. Bb3 {[%emt 0:00:30]} Ng6 {[%emt 0:00:05]} 11. h3 {[%emt 0:00:01]} Be6 {[%emt 0:00:33]} 12. Be3 {[%emt 0:00:18] [#]} Re8 $146 {[%emt 0:00:50]} ({Predecessor:} 12... c6 13. Ng3 Qc7 14. Qe2 b5 15. d4 Rfe8 16. Bc2 Rad8 17. b3 Bb8 18. Rad1 d5 {½-½ Mulligan,S (1986)-Shafi,D (2013) Glorney Cup Cardiff 2017 (4.11)}) 13. Bxa7 {[%emt 0:00:44]} Rxa7 {[%emt 0:00:03]} 14. Bxe6 {[%emt 0:00:04]} Rxe6 {[%emt 0:00:04]} 15. g3 {[%emt 0:00:01]} a4 {[%emt 0:00:57]} 16. Ne3 {[%emt 0:00:13]} b5 {[%emt 0:00:22][%cal Bb7b5,Bb5b4,Bb4b3][%mdl 32]} 17. Qc2 {[%emt 0:00:02]} c5 {[%emt 0:00:38]} 18. c4 {[%emt 0:00:23]} (18. b3 $5 {[%cal Rb3a4]}) 18... b4 {[%emt 0:00:15]} 19. a3 {[%emt 0:00:01] [#] axb4 would be deadly.} b3 {[%emt 0:00:13]} 20. Qe2 {[%emt 0:00:01]} Re8 {[%emt 0:00:41]} 21. h4 {[%emt 0:00:04]} Nf8 {[%emt 0:00:21]} 22. Nd5 {[%emt 0:00:11]} Ne6 {[%emt 0:00:08]} 23. Qd2 {[%emt 0:00:08] Weighted Error Value: White=0.07 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "54.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Sadhwani, Raunak"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2738"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,134,17,31,0,0,0,0,-50,41,33,31,41,66,25,66,64,75,79,77,76,77,70,70,72,97,95,94,74,85,72,129,123,149,129,123,104,188,187,191,190,181,159,187,183,177,178,222,217,245,215,247,200,205,185,237,237,242,216,212,211,218,207,214,215,218,218,210,208,209,218,210,130,129,109,94,87,262,233,254,176,214,85,82,78,79,-8,-8,-8,-8,-8,8,0,231,224,183,86,82,43,101,81,411,404,404,396,382,308,409,210,11157,10052,1048,8,29981,29969,29968,29970,29970,29971,29974,32,37,0,29974,0,45,0,5082]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:01]} Bb4 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 5. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:04]} 6. Bf4 {[%emt 0:00:01] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} Ne4 {[%emt 0:00:31] is cutting edge theory.} 7. Rc1 {[%emt 0:00:02]} Nc6 {[%emt 0:01:06]} 8. e3 {[%emt 0:00:04]} (8. Nd2 $11) 8... Bf5 {[%emt 0:00:17]} ({Better is} 8... g5 $1 $15 9. Bg3 h5) 9. Bd3 $1 $14 {[%emt 0:00:33]} O-O {[%emt 0:00:06]} 10. O-O {[%emt 0:00:01]} Re8 {[%emt 0:01:12] [#]} 11. Qc2 $146 {[%emt 0:00:42]} ({Predecessor:} 11. Bb5 Bxc3 12. bxc3 Re6 13. c4 dxc4 14. d5 Rg6 15. dxc6 bxc6 16. Qxd8+ Rxd8 17. Bxc4 Bh3 18. Bg3 Bg4 19. Ne5 Rg5 20. Nxg4 Rxg4 21. Bxc7 Rd7 22. f3 {1-0 Injac,T (2290)-Sailer,M (2109) Titled Tuesday intern op 29th Dec blitz 2020 (2)}) 11... Bg6 {[%emt 0:01:21]} 12. Rfd1 {[%emt 0:00:31]} Nxc3 {[%emt 0:00:58]} 13. bxc3 {[%emt 0:00:04] Black must now prevent Bxg6.} Bd6 {[%emt 0:00:01]} 14. Bxg6 {[%emt 0:00:27]} hxg6 {[%emt 0:00:02]} 15. Bxd6 {[%emt 0:00:00]} Qxd6 {[%emt 0:00:04]} 16. c4 {[%emt 0:00:01]} dxc4 {[%emt 0:00:24]} 17. Qxc4 {[%emt 0:00:00]} Re7 {[%emt 0:00:00]} 18. Qb5 {[%emt 0:00:42]} (18. Ng5 {feels hotter.} Qf6 19. Qb5 Rf8 20. Nf3) 18... Nd8 {[%emt 0:00:05]} 19. d5 {[%emt 0:00:23]} Rd7 {[%emt 0:01:24]} (19... c6 $142 20. dxc6 {[%mdl 64] Discovered Attack} bxc6) 20. Qa4 $16 {[%emt 0:01:33] White is much more active. The black rooks are badly placed.} Re7 {[%emt 0:00:36]} 21. Qc4 {[%emt 0:00:41]} a6 {[%emt 0:00:17]} 22. Ng5 {[%emt 0:00:18][%cal Bf3g5,Bg5e4,Be4d6,Bd6c4,Bc4a5,Ba5b3,Bb3c5][%mdl 32] And now Qh4 would win.} f6 {[%emt 0:01:10]} (22... Re5 $16) 23. Ne4 $36 {[%emt 0:00:11][%mdl 2048] Black is under strong pressure.} b5 {[%emt 0:00:01]} 24. Nxd6 {[%emt 0:00:26]} bxc4 {[%emt 0:00:00]} 25. Nxc4 {[%emt 0:00:01]} Rd7 {[%emt 0:00:01]} 26. Na5 {[%emt 0:00:56]} Rb8 {[%emt 0:00:02]} 27. Nb3 {[%emt 0:00:16]} c6 {[%emt 0:00:18]} 28. d6 {[%emt 0:00:16]} (28. dxc6 $6 Rxd1+ 29. Rxd1 Nxc6 $16) 28... Kf7 {[%emt 0:00:22]} 29. h4 {[%emt 0:00:22]} Ra7 {[%emt 0:00:26]} 30. Rc4 {[%emt 0:00:28]} a5 {[%emt 0:00:03]} 31. Nc5 {[%emt 0:01:18]} Rb2 {[%emt 0:00:16]} (31... Rb4 $142 32. Rcd4 Rb2) 32. a3 {[%emt 0:00:08]} Rb5 {[%emt 0:00:10]} 33. d7 {[%emt 0:00:18]} a4 {[%emt 0:00:28]} 34. g3 {[%emt 0:00:49]} (34. Rxa4 $6 Raa5 $16) 34... Raa5 {[%emt 0:01:03]} 35. Rdc1 {[%emt 0:00:17]} (35. Nxa4 Rd5 36. Rdd4 Ke6 37. Re4+ Re5) 35... Ke7 {[%emt 0:00:48]} 36. Kg2 {[%emt 0:00:08]} Kd6 {[%emt 0:00:06][%cal Rb5c5]} 37. Rd1+ {[%emt 0:00:59]} Kc7 {[%emt 0:00:03]} 38. Nxa4 {[%emt 0:00:02]} Rd5 {[%emt 0:00:20]} 39. Rxd5 {[%emt 0:00:38]} Rxd5 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} 40. Rd4 {[%emt 0:01:09] Hoping for Rxd5.} (40. Nc5 Kb6 $16) 40... Ra5 {[%emt 0:00:13]} 41. Rg4 {[%emt 0:00:59]} Ne6 {[%emt 0:00:35]} 42. Nb2 {[%emt 0:00:19]} (42. Re4 {simplifies} Kxd7 43. Nb6+ Ke7 44. Rc4) 42... Nf8 $2 {[%emt 0:00:32]} (42... Rxa3 $16 43. Rxg6 Kxd7) 43. Ra4 $1 {[%emt 0:00:07]} (43. Nc4 Ra6 44. Kf3 c5 $16) 43... Rxa4 {[%emt 0:00:15]} 44. Nxa4 {[%emt 0:00:00]} Nxd7 {[%emt 0:00:00] KN-KN} 45. Kf3 {[%emt 0:00:00]} (45. e4 $18) 45... Ne5+ $16 {[%emt 0:00:04]} 46. Ke4 {[%emt 0:00:20] aiming for Nc5.} Nc4 {[%emt 0:00:00] [#]} 47. h5 {[%emt 0:00:20]} Nd6+ $11 {[%emt 0:00:26]} 48. Kf3 {[%emt 0:00:09] Threatens to win with Nc5.} gxh5 {[%emt 0:00:00]} 49. Nc5 {[%emt 0:00:03] Strongly threatening Ne6+.} g5 {[%emt 0:00:22]} (49... Kb6 $5 {[%cal Rb6c5]} 50. Ne6 g5 $11) 50. a4 {[%emt 0:00:01]} Nb7 $2 {[%emt 0:00:25]} (50... Nf7 $11) 51. Ne4 $18 {[%emt 0:00:02]} h4 {[%emt 0:00:10][%cal Og5g4]} 52. gxh4 {[%emt 0:00:04]} (52. Nxf6 $18 {and the rest is easy. Ne4 is the strong threat.} Nc5 53. a5) 52... gxh4 $16 {[%emt 0:00:00]} 53. Nxf6 {[%emt 0:00:00]} Kb6 {[%emt 0:00:00]} (53... c5 $14) 54. Kg4 {[%emt 0:00:04][%cal Of2f4]} Ka5 $2 {[%emt 0:00:01][%mdl 8192]} (54... c5 $16 {is a better chance.}) 55. e4 $18 {[%emt 0:00:04]} (55. Kxh4 c5 $16) 55... Kxa4 {[%emt 0:00:00]} 56. e5 {[%emt 0:00:02]} (56. Kxh4 c5 57. e5 Kb4 $18) 56... c5 {[%emt 0:00:13]} 57. f4 {[%emt 0:00:02][%cal Bf2f4,Bf4f5,Bf5f6][%mdl 32] Intending f5! and mate.} (57. Kxh4 Kb4 58. e6 Nd6 $16) 57... c4 {[%emt 0:00:01]} 58. Ne4 {[%emt 0:00:02]} (58. Kxh4 c3 59. Ne4 c2 60. Nc3+ Kb4 $11) (58. Nd5 $142 {[%cal Of4f5] f5! would kill now.} Kb3 59. f5) 58... Kb5 $2 {[%emt 0:00:05]} (58... h3 59. Kxh3 Kb4) 59. f5 {[%emt 0:00:01][%cal Oe5e6] White threatens e6! and mate.} Kc6 {[%emt 0:00:08]} 60. e6 $2 {[%emt 0:00:05]} (60. Nc3 $18 Nd8 61. Kxh4) 60... Nd6 $2 {[%emt 0:00:07][%mdl 8192] [#]} (60... h3 $11 61. Kxh3 Nd6) 61. e7 $1 {[%emt 0:00:04]} Ne8 {[%emt 0:00:11]} 62. f6 $1 {[%emt 0:00:00]} (62. Kxh4 Kd7 $11) 62... Kd7 {[%emt 0:00:01]} 63. Kf5 {[%emt 0:00:16]} (63. Kxh4 Nxf6 64. Nxf6+ Kxe7 $11) 63... h3 {[%emt 0:00:04] [#]} 64. Nc5+ $2 {[%emt 0:00:03]} (64. Ke5 $1 h2 65. Nc5+ Kc7 66. Ne6+ (66. f7 h1=Q $11) 66... Kd7 67. Nf8+ Kc7 68. f7 Ng7 69. Ne6+ (69. e8=R h1=Q $17) (69. e8=Q Nxe8 70. fxe8=Q h1=Q $16) (69. e8=N+ Kd8 $11) 69... Kb6 70. f8=Q (70. e8=B h1=Q $11)) 64... Kd6 $14 {[%emt 0:00:01]} 65. Ne4+ $2 {[%emt 0:00:00][%mdl 8192]} (65. Nb7+ $14 Kd7 66. Nc5+ Kd6 67. Ne4+ Kd7 68. Ke5) 65... Kd7 {[%emt 0:00:01] [#]} 66. Nc5+ $2 {[%emt 0:00:02]} (66. Ke5 $1 {mates} h2 67. Nc5+ Kc7 68. Ne6+ (68. f7 h1=Q $11) 68... Kc6 69. f7 Kd7 70. Ng7 {[%mdl 64] Promotion} (70. f8=B $2 {perishes.} h1=Q $19) 70... Nxg7 71. f8=Q (71. f8=R $2 h1=Q $19)) 66... Kd6 {[%emt 0:00:04]} 67. Ne4+ $2 {[%emt 0:00:01][%mdl 8192]} (67. Nb7+ $14 Kd7 68. Nc5+) 67... Kd7 {[%emt 0:00:00][%mdl 32768] Weighted Error Value: White=0.31/Black=0.41. An unexpected result.} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "54.2"]
[White "Andreikin, Dmitry"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2729"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,50,31,44,33,59,61,55,51,66,75,81,71,88,66,83,72,97,0,89,95,98,94,83,95,93,92,110,81,108,93,150,109,271,232,329,327,331,319,320,309,333,342,330]} 1. d4 {[%emt 0:00:04]} f5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:02]} 3. Bg5 {[%emt 0:00:13]} e6 {[%emt 0:00:06]} 4. Nbd2 {[%emt 0:00:03]} d5 {[%emt 0:00:09]} 5. e3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:05]} 6. c4 {[%emt 0:00:12] A80: Dutch Defence: Unusual White second moves.} c6 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:00:21] [#]} h6 $146 {[%emt 0:00:05]} ({Predecessor:} 7... Bd6 8. O-O O-O 9. cxd5 cxd5 10. Bf4 Qc7 11. Rc1 Qb8 12. Bxd6 Qxd6 13. Qc2 Ne4 {½-½ Bianco,V (2008)-Stefansson,V (2291) Douglas IoM op 2018 (7)}) 8. Bf4 {[%emt 0:00:09][%cal Bg5f4,Bf4g3,Bg3d6][%mdl 32] White is slightly better.} g5 {[%emt 0:00:31] [#] Wards off Nh4. aiming for ...dxc4.} 9. Bg3 $1 {[%emt 0:00:07]} Bg7 {[%emt 0:00:37]} 10. cxd5 {[%emt 0:00:09] White is more active.} Nxd5 {[%emt 0:00:05]} 11. Bd6 {[%emt 0:00:46]} N7f6 {[%emt 0:01:46]} 12. Ba3 {[%emt 0:00:58]} a5 {[%emt 0:00:03]} 13. Qb3 {[%emt 0:02:00] Dodges Nb4} (13. Ne5 $16) 13... Nb4 {[%emt 0:00:43]} 14. Bxb4 $16 {[%emt 0:00:03]} axb4 {[%emt 0:00:00]} 15. Qxb4 {[%emt 0:00:01]} Nd5 {[%emt 0:00:01]} 16. Qb3 {[%emt 0:00:14]} O-O {[%emt 0:00:03]} 17. O-O {[%emt 0:00:05]} h5 {[%emt 0:00:11]} 18. Ne5 {[%emt 0:00:35]} h4 {[%emt 0:00:01][%cal Oc6c5]} 19. Bc4 {[%emt 0:00:23]} h3 {[%emt 0:00:07]} 20. g3 {[%emt 0:00:07][%cal Bg2g3,Bg3g4][%mdl 32]} f4 $2 {[%emt 0:00:32] Black cannot hold the game after this.} (20... g4 $16) 21. Ne4 {[%emt 0:00:19] Hoping for gxf4. Excellent horsemanship.} Rf5 {[%emt 0:00:12]} (21... b5 $142) 22. exf4 $18 {[%emt 0:00:47] White has a decisive advantage.} gxf4 {[%emt 0:00:02]} 23. g4 {[%emt 0:00:07][%mdl 64] [#] Discovered Attack} Rxe5 {[%emt 0:00:26]} 24. dxe5 {[%emt 0:00:03]} Qh4 {[%emt 0:00:00]} 25. Kh1 {[%emt 0:00:35]} Bxe5 {[%emt 0:00:05][%mdl 32768] Weighted Error Value: White=0.12 (very precise) /Black=0.36. An unexpected result.} 1/2-1/2

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "54.3"]
[White "Mamedyarov, Shakhriyar"]
[Black "Sadhwani, Raunak"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "2738"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 13,43,-6,4,4,28,10,8,0,-4,-10,12,-11,0,0,0,0,-14,-19,0,0,0,0,-13,-16,393,337,323,324,29988,29989,29993,29994]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:04:41]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:04]} O-O {[%emt 0:00:04]} 5. Bg5 {[%emt 0:00:04][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 {[%emt 0:00:09]} 6. Bh4 {[%emt 0:00:05]} b6 {[%emt 0:00:06]} 7. Nd2 {[%emt 0:00:41]} Bb7 {[%emt 0:00:11] [#]} 8. e4 $1 {[%emt 0:00:05] White wants to play e5. E13: Queen's Indian/Nimzo-Indian hybrid: 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4.} g5 {[%emt 0:00:10]} (8... Bxe4 $2 9. Ndxe4 g5 10. Nxf6+ Qxf6 11. Bg3 $18) (8... d6 9. f3) 9. Bg3 {[%emt 0:00:04] next e5 is good for White.} Nxe4 {[%emt 0:00:11]} 10. Ndxe4 {[%emt 0:00:21] The position is equal.} Bxe4 {[%emt 0:00:03]} 11. h4 {[%emt 0:00:04]} d6 {[%emt 0:01:10] [#]} 12. Qd2 $146 {[%emt 0:00:28]} ({Predecessor:} 12. hxg5 hxg5 13. Bd3 Bg6 14. Bxg6 fxg6 15. c5 bxc5 16. dxc5 Qf6 17. O-O Bxc3 18. bxc3 dxc5 {1-0 Chuprov,D (2548)-Denisov,I (2257) Khanty-Mansiysk Governor Cup 6th 2010 (2)}) 12... Nd7 {[%emt 0:00:14]} 13. hxg5 {[%emt 0:00:09] And now Qf4 would win.} hxg5 {[%emt 0:00:03]} 14. O-O-O {[%emt 0:00:16]} Bg6 {[%emt 0:00:29] Against Rh5} 15. f4 {[%emt 0:01:40]} Qf6 {[%emt 0:00:24]} 16. Qe3 {[%emt 0:01:07] Hoping for Ne4.} Bxc3 {[%emt 0:00:13]} (16... Qf5 $2 17. Bd3 Qg4 18. Ne4 Bxe4 19. Bxe4 $18) 17. bxc3 {[%emt 0:00:03]} Rae8 {[%emt 0:02:37]} ({Don't play} 17... Qf5 18. Bd3 Qg4 19. Be2 $16 (19. fxg5 Bxd3 20. Rxd3 Kg7 $14)) 18. fxg5 {[%emt 0:00:38]} Qf5 {[%emt 0:00:03][%mdl 8192] This move loses the game for Black.} (18... Qg7 $1 $11 {and Black stays safe.}) 19. Bd3 $18 {[%emt 0:00:05]} Qa5 {[%emt 0:00:04]} 20. Kb2 {[%emt 0:00:47]} b5 $2 {[%emt 0:00:56] [#]} (20... Kg7 $18 21. Rdf1 Qa6) 21. Be5 $1 {[%emt 0:01:00][%mdl 512]} Nxe5 {[%emt 0:00:28] [#]} (21... f5 22. gxf6) 22. Qh3 $1 {[%emt 0:00:05] Weighted Error Value: White=0.02 (flawless) /Black=0.73} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "55.1"]
[White "Andreikin, Dmitry"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2729"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 9,48,18,14,-8,15,7,13,0,82,93,103,100,99,87,79,18,34,33,54,0,0,0,0,0,0,0,0,-106,-87,-91,-34,-24,-24,-406,-399,-400,-404,-403,-400,-1055,-1010]} 1. c4 {[%emt 0:00:05]} e5 {[%emt 0:00:06]} 2. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 3. e3 {[%emt 0:00:01]} d5 {[%emt 0:00:18]} 4. cxd5 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:01]} 5. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:25]} 6. Qc2 {[%emt 0:00:28] A28: English Opening: Four Knights Variation.} Nb6 $5 {[%emt 0:01:17][%mdl 4] A promising side line.} 7. Bb5 {[%emt 0:00:56]} Bd6 {[%emt 0:00:02]} 8. d4 {[%emt 0:00:19] The position is equal.} exd4 {[%emt 0:01:53]} (8... Bd7 $11) 9. Nxd4 $16 {[%emt 0:00:21]} (9. exd4 $6 O-O $11) 9... O-O {[%emt 0:00:02]} 10. Nxc6 {[%emt 0:00:52]} bxc6 {[%emt 0:00:01]} 11. Bxc6 {[%emt 0:00:00]} Rb8 {[%emt 0:00:22] [#]} 12. Bf3 $146 {[%emt 0:00:19]} (12. b3 $16) ({Predecessor:} 12. b3 Ba6 13. Bb2 Be5 14. Rd1 Qh4 15. g3 Qh5 16. Kd2 Qh6 17. Qe4 Nc4+ 18. Kc2 Nxb2 19. Kxb2 {½-½ Gretarsson,H (2247)-Loftsson,H (2248) Reykjavik-ch 2008 (8)}) 12... Qh4 $11 {[%emt 0:01:49]} 13. b3 {[%emt 0:00:22]} Re8 {[%emt 0:01:50]} 14. Bd2 {[%emt 0:00:04]} (14. h3 $14) 14... Nd7 {[%emt 0:00:46][%cal Bb6d7,Bd7e5,Be5f3][%mdl 32]} 15. Ne4 {[%emt 0:02:36] Nxd6 would be deadly.} Ne5 {[%emt 0:00:23]} 16. Nxd6 {[%emt 0:00:01]} Nxf3+ {[%emt 0:00:06]} 17. gxf3 {[%emt 0:00:00]} cxd6 {[%emt 0:00:01]} 18. Qc4 {[%emt 0:00:15] [#]} (18. Qd3 $11 {keeps the balance.}) 18... Qf6 $1 $17 {[%emt 0:01:04][%csl LRa1,LRf3] Black is more active.} (18... Qxc4 $6 19. bxc4 Bb7 20. Ke2 $11) 19. Rc1 {[%emt 0:01:24]} d5 {[%emt 0:00:37]} (19... Qxf3 $6 20. Rg1 $15) ({Black should play} 19... Bb7 $17 {[%cal Ob8c8] Hoping for ...Rbc8!} 20. Qd3 Rbc8) 20. Qc6 $15 {[%emt 0:01:01][%cal Rc6e8]} (20. Qxd5 $2 {loses.} Bb7 21. Qa5 Rbc8 $19) 20... Be6 $1 $36 {[%emt 0:00:02][%mdl 2048] Black fights for an advantage.} 21. Bc3 $2 {[%emt 0:00:24][%mdl 8192] Loses the game.} (21. Rg1 $11 d4 22. Qc5) 21... Qxf3 $19 {[%emt 0:00:04] ( -> ...Bg4)} 22. Rg1 {[%emt 0:00:13]} Bg4 {[%emt 0:00:05]} 23. Rxg4 {[%emt 0:02:18]} Qxg4 {[%emt 0:00:03]} 24. Qd6 {[%emt 0:00:41]} (24. Rd1 $142 Rbc8 25. Qb5) 24... Qg1+ {[%emt 0:00:15][%mdl 64] Deflection.   Weighted Error Value: White=0.85/Black=0.12 (very precise)} 0-1

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "55.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2738"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 21,77,59,74,46,45,54,85,32,46,18,34,30,34,29,33,5,48,13,80,27,35,43,44,43,35,0,224,266,322,312,311,316,623,544,535,532,1210,1138,1422,556,6209,6209,5726,5231,4802,1825,29978,29979,29979,29979,29981,29982,29982,29983,29991,29992,29992,29993]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:02]} c5 {[%emt 0:00:00]} 3. d5 {[%emt 0:00:05]} e6 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:06]} exd5 {[%emt 0:00:01]} 5. cxd5 {[%emt 0:00:00]} d6 {[%emt 0:00:01]} 6. e4 {[%emt 0:00:11]} g6 {[%emt 0:00:01]} 7. Nf3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:01]} 8. h3 {[%emt 0:00:05]} O-O {[%emt 0:00:02]} 9. Bd3 {[%emt 0:00:01]} a6 {[%emt 0:00:02]} 10. a4 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:01] 10...Nbd7 scores better than 10...Re8.} 11. O-O {[%emt 0:00:01]} Nh5 {[%emt 0:00:02]} 12. Bg5 {[%emt 0:00:29] A70: Modern Benoni: 6 e4 g6 7 Nf3.} Bf6 {[%emt 0:00:16]} 13. Bh6 {[%emt 0:00:02]} Re8 {[%emt 0:00:08]} 14. a5 $5 {[%emt 0:01:41][%mdl 4] Leaves trodden paths.} ({Better is} 14. Be2 $16) 14... Rb8 $14 {[%emt 0:00:24][%cal Ba8b8,Bb8b6,Bb6b4][%mdl 32] [#]} 15. Re1 $146 {[%emt 0:00:11]} ({Predecessor:} 15. Qd2 Ne5 16. Nxe5 Bxe5 17. Ne2 b5 18. axb6 Rxb6 19. Ra2 Rb4 20. f4 Bh8 21. Kh2 {0-1 Pierrot,J (2442)-Ricardi,P (2500) ARG-ch 86th La Plata 2012 (10)}) 15... b5 {[%emt 0:00:04]} 16. axb6 {[%emt 0:00:01]} Rxb6 {[%emt 0:00:05]} 17. Ra2 {[%emt 0:00:37]} Ne5 {[%emt 0:03:02]} 18. Be2 {[%emt 0:00:08]} (18. Nxe5 {is more complex.} Bxe5 19. Qc1 Qf6 20. Bg5) 18... Rb4 {[%emt 0:01:01]} (18... Nxf3+ {simplifies} 19. Bxf3 Bg5 20. Bxg5 Qxg5 21. Bxh5 Qxh5 22. Qxh5 gxh5 23. f3 f5) 19. Nxe5 {[%emt 0:01:31]} ({Reject} 19. Bxa6 Bxa6 20. Rxa6 Rxb2 $11) (19. Bd2 $5 {[%cal Rf3e5]}) 19... Rxe5 {[%emt 0:00:07]} (19... Bxe5 $11 20. Bxh5 (20. Bxa6 Bxa6 21. Rxa6 Rxb2 $15) 20... Qh4 {[%mdl 64] Pin}) 20. Bxa6 {[%emt 0:00:22]} (20. f4 $16 Rd4 21. Qc2) 20... Bxh3 {[%emt 0:01:20]} 21. gxh3 {[%emt 0:00:17] Bb5 is the strong threat.} Bg5 {[%emt 0:00:01]} 22. Bxg5 {[%emt 0:00:06]} Rxg5+ {[%emt 0:00:00]} 23. Kf1 {[%emt 0:01:08] Re3 would be deadly.} (23. Kh1 $5 Qf6 24. Qe2 $16) 23... Qf6 $2 {[%emt 0:00:36] [#] White now steadily converts the win.} (23... Ng3+ $1 $11 {and Black stays safe.} 24. fxg3 Rxg3) 24. Re3 $1 $18 {[%emt 0:00:02]} Qf4 {[%emt 0:01:06] [#] And now ...Qh2 would win.} 25. Qf3 $1 {[%emt 0:02:39]} Qh2 {[%emt 0:00:04] White must now prevent ...Qg1+.} 26. Ne2 {[%emt 0:00:51] Dodges Qg1+} f5 $2 {[%emt 0:02:43]} (26... Nf6 27. b3 (27. Qxf6 {is a self mate.} Qh1+) 27... Nd7) 27. Bc8 {[%emt 0:01:10][%cal Re4f5]} Rd4 {[%emt 0:00:34][%cal Rd4d1]} 28. Ra1 {[%emt 0:00:17][%cal Re4f5] Prevents Rd1+.} Kg7 {[%emt 0:00:56]} 29. exf5 {[%emt 0:00:34]} Rf4 {[%emt 0:00:17]} 30. Nxf4 {[%emt 0:00:10]} Nxf4 {[%emt 0:00:16][%csl Gh2][%cal Rg5g1] [#]} 31. f6+ $1 {[%emt 0:00:03]} Kxf6 {[%emt 0:00:36]} 32. Bg4 {[%emt 0:00:04] Threatening mate with Ra4.} Rxd5 {[%emt 0:00:29]} 33. Re4 {[%emt 0:00:40]} Rd4 {[%emt 0:00:05]} 34. Rxd4 {[%emt 0:00:15] White mates.} cxd4 {[%emt 0:00:02]} 35. Rd1 {[%emt 0:00:08]} Ke5 {[%emt 0:00:03]} 36. Re1+ {[%emt 0:00:05]} Kf6 {[%emt 0:00:01]} 37. Re4 {[%emt 0:00:02]} Kg5 {[%emt 0:00:01] [#]} 38. Rxf4 $1 {[%emt 0:00:06]} Qxf4 {[%emt 0:00:01] [#]} 39. h4+ $1 {[%emt 0:00:01][%mdl 64] Deflection.   Weighted Error Value: White=0.62/Black=0.88} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "56.1"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2645"]
[BlackElo "2738"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 15,73,32,34,37,54,12,20,16,31,26,28,19,33,26,41,0,15,11,9,10,10,6,8,6,27,23,35,8,9,6,17,6,22,14,55,56,85,86,216,216,306,327,344,293,290,343,340,325,352,346,571,563,524,472,706,700,721,714,783,765]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:07]} dxc4 {[%emt 0:00:04]} 4. e3 {[%emt 0:00:05]} e6 {[%emt 0:00:01]} 5. Bxc4 {[%emt 0:00:02]} c5 {[%emt 0:00:01]} 6. O-O {[%emt 0:00:09]} a6 {[%emt 0:00:01]} 7. dxc5 {[%emt 0:00:04]} Bxc5 {[%emt 0:00:02]} 8. Qxd8+ {[%emt 0:00:12]} Kxd8 {[%emt 0:00:00]} 9. Be2 {[%emt 0:00:01] 9.Ne5 is a critical line. D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Ke7 {[%emt 0:00:04]} 10. Nfd2 {[%emt 0:00:05]} Rd8 {[%emt 0:00:25] [#]} 11. Nb3 $146 {[%emt 0:00:04] The position is equal.} ({Predecessor:} 11. b3 b6 12. Bf3 Ra7 13. Ne4 Nxe4 14. Bxe4 a5 15. Bb2 f5 16. Bf3 g5 17. h3 Rg8 18. g4 Bb7 19. Kg2 Bxf3+ 20. Kxf3 Nc6 21. Nc3 Ne5+ 22. Ke2 f4 {1-0 Chiku Ratte,O (2367)-Oberoi,S (2283) Washington op 9th 2022 (5)}) 11... Ba7 {[%emt 0:00:32]} 12. Bd2 {[%emt 0:00:42]} Nc6 {[%emt 0:00:22]} 13. Rc1 {[%emt 0:01:33]} Bd7 {[%emt 0:00:54]} 14. Na3 {[%emt 0:00:47]} Rac8 {[%emt 0:00:52]} 15. Na5 {[%emt 0:00:35]} Nxa5 {[%emt 0:01:49]} 16. Bxa5 {[%emt 0:00:05]} Rxc1+ {[%emt 0:00:03]} 17. Rxc1 {[%emt 0:00:02]} Rc8 {[%emt 0:00:01]} 18. Bb4+ {[%emt 0:01:23]} Kd8 {[%emt 0:00:08]} 19. Rxc8+ {[%emt 0:02:20]} Kxc8 {[%emt 0:01:23]} 20. Nc4 {[%emt 0:00:09] And now Nd6+ would win.} Ne8 {[%emt 0:00:01]} 21. g4 {[%emt 0:01:03]} f6 {[%emt 0:00:46]} 22. h4 {[%emt 0:00:38]} Bb5 {[%emt 0:00:14]} 23. b3 {[%emt 0:00:06][%cal Bb2b3,Bb3c4,Bc4c5][%mdl 32]} Kd7 {[%emt 0:00:19]} 24. Bd3 {[%emt 0:00:08]} h6 {[%emt 0:01:08]} 25. Bf8 {[%emt 0:00:17]} Bb8 {[%emt 0:02:32] [#]} 26. Bg6 $1 {[%emt 0:00:13] White is more active.} Bxc4 {[%emt 0:00:05] This move loses the game for Black.} (26... Bc6 $16 {was worth a try.}) 27. bxc4 $16 {[%emt 0:00:08][%mdl 4096] Endgame KBB-KBN} f5 {[%emt 0:00:12]} (27... Kd8 {might work better.} 28. Bxe8 Kxe8 29. Bxg7 h5) 28. gxf5 $18 {[%emt 0:00:21]} exf5 {[%emt 0:00:00]} 29. Bxf5+ {[%emt 0:00:41]} Kd8 {[%emt 0:00:01]} 30. c5 {[%emt 0:00:42] Prevents Bd6.} Be5 {[%emt 0:00:06]} 31. f4 {[%emt 0:00:27]} Bf6 {[%emt 0:00:01]} 32. h5 {[%emt 0:00:21]} Nc7 $2 {[%emt 0:00:14] [#]} (32... Be7 {was called for.}) 33. e4 {[%emt 0:00:19][%cal Be3e4,Be4e5][%mdl 32] White is clearly winning.} Ke8 {[%emt 0:00:14]} 34. Bd6 {[%emt 0:00:01]} Nb5 {[%emt 0:00:00]} (34... Kd8 $142 35. Kf2 Be7) 35. Bc8 {[%emt 0:00:17]} Bc3 {[%emt 0:01:03]} 36. Kg2 {[%emt 0:00:20]} (36. Bxb7 Nxd6 37. cxd6 Bd2 38. Bc6+ (38. Bxa6 Kd7 $16) 38... Kf7 $16) 36... Bb4 {[%emt 0:00:09]} 37. e5 {[%emt 0:00:07] Weighted Error Value: White=0.06 (flawless) /Black=0.30} ({Less strong is} 37. Bxb7 Nxd6 38. cxd6 Bxd6 $18) 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "56.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2738"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 21,49,24,50,15,48,38,46,57,73,82,92,115,231,229,359,385,368,380,510,512,503,508,653,666,634,434,800,788,775,776]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:01]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:03]} exd5 {[%emt 0:00:01]} 5. Bg5 {[%emt 0:00:02]} c6 {[%emt 0:00:03]} 6. e3 {[%emt 0:00:04]} Be7 {[%emt 0:00:20]} 7. Bd3 {[%emt 0:00:03]} O-O {[%emt 0:00:25]} 8. Qc2 {[%emt 0:00:11]} Nbd7 {[%emt 0:00:16]} 9. Nf3 {[%emt 0:00:37]} Re8 {[%emt 0:01:14]} 10. h3 {[%emt 0:00:12]} Nf8 {[%emt 0:01:05]} 11. O-O {[%emt 0:01:03]} Be6 {[%emt 0:01:11]} 12. Rae1 {[%emt 0:00:55] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} Rc8 {[%emt 0:01:05][%cal Of6e4]} 13. Ne5 {[%emt 0:00:09]} c5 {[%emt 0:00:35]} 14. f4 {[%emt 0:00:13][%cal Bf2f4,Bf4f5,Bf5f6][%mdl 32] [#] White is slightly better.} cxd4 $146 {[%emt 0:02:13]} ({Predecessor:} 14... a6 15. g4 b5 16. Qg2 Qb6 17. f5 Bd7 18. Bxf6 Bxf6 19. Nxd5 Qd6 20. Nxf6+ Qxf6 {1-0 Laurens,J (1790)-Iemmi,C (1690) FRA-ch U14 Girls 2002 (9.3)}) 15. exd4 {[%emt 0:00:00]} Qb6 {[%emt 0:00:02]} 16. Qf2 {[%emt 0:00:09] Black must now prevent f5. White has more active pieces.} Ne4 {[%emt 0:02:03]} 17. Bxe4 $18 {[%emt 0:00:16]} (17. Nxe4 dxe4 18. Bxe4 Bb4 $11) 17... dxe4 {[%emt 0:00:42]} (17... Bxg5 $142 18. Nxd5 (18. Bxd5 Bh4 $16) (18. fxg5 dxe4 19. Rxe4 Ng6 $16) 18... Bh4 19. Nxb6 (19. Qxh4 Bxd5 20. Qf2 Red8 $14) 19... Bxf2+ 20. Rxf2 axb6 21. Bxb7 Rc7) 18. Bxe7 {[%emt 0:00:02]} ({Worse is} 18. Nxe4 f6 19. Bh4 Bxa2 $17) 18... Rxe7 {[%emt 0:00:01]} 19. f5 {[%emt 0:00:34]} ({Not} 19. Rxe4 f6 $16) ({Stronger than} 19. Nxe4 Bxa2 20. Nc3 Bb3 $11) 19... e3 {[%emt 0:02:02]} 20. Rxe3 {[%emt 0:00:06] White is clearly winning.} Bxa2 {[%emt 0:00:02]} 21. Nxa2 {[%emt 0:00:49]} Qxd4 {[%emt 0:00:03]} 22. Rfe1 {[%emt 0:00:07]} Rce8 {[%emt 0:00:26]} 23. Nc3 {[%emt 0:00:13]} h5 {[%emt 0:00:17]} (23... f6 $142 24. Nc6 Rxe3 25. Nxd4 Rxe1+ 26. Kh2 R1e5) 24. f6 {[%emt 0:00:22]} Rxe5 {[%emt 0:00:08]} 25. Rxe5 {[%emt 0:00:02] White took control after the opening.   Weighted Error Value: White=0.22 (precise) /Black=0.58} 1-0

[Event "ChessKid Cup Div-II 2023"]
[Site "Online"]
[Date "2023.05.25"]
[Round "56.3"]
[White "Mamedyarov, Shakhriyar"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2738"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2023.05.21"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+3"]

{[%evp 14,53,16,5,20,13,42,41,28,32,31,20,90,52,52,35,38,20,45,45,58,50,82,83,95,97,164,171,168,164,172,168,162,158,488,480,841,837,830,822,810,797]} 1. d4 {[%emt 0:00:12]} d5 {[%emt 0:02:48]} 2. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:06]} 4. Qb3 {[%emt 0:00:08]} e6 {[%emt 0:00:28]} 5. Bg5 {[%emt 0:00:05]} Be7 {[%emt 0:00:21]} 6. e3 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:17] is now more promising than 6...0-0.} 7. Nc3 {[%emt 0:00:08]} O-O {[%emt 0:00:46]} 8. Be2 {[%emt 0:00:13]} h6 {[%emt 0:00:15] D60: Queen's Gambit Declined: Classical: Unusual White 7th moves.} 9. Bh4 {[%emt 0:00:08] [#]} a5 $146 {[%emt 0:00:07][%cal Oa5a4]} ({Predecessor:} 9... a6 10. O-O b6 11. Rad1 Bb7 12. Rfe1 dxc4 13. Bxc4 b5 14. Bf1 Qe8 15. e4 c5 {0-1 Epishin,V (2517)-Shimanov,A (2581) St Petersburg Blitz 2021 (10)}) 10. O-O {[%emt 0:00:17]} b6 {[%emt 0:01:00] White is slightly better.} 11. cxd5 {[%emt 0:00:12]} Nxd5 {[%emt 0:00:15]} 12. Bg3 {[%emt 0:00:30]} N7f6 {[%emt 0:00:35]} (12... Bb7 $11) 13. Rac1 {[%emt 0:00:24] White is more active.} Bb7 {[%emt 0:00:09]} 14. Nxd5 {[%emt 0:00:17]} Nxd5 {[%emt 0:00:34]} 15. a3 {[%emt 0:00:19]} Bd6 {[%emt 0:01:13]} 16. Rfd1 {[%emt 0:00:18]} a4 {[%emt 0:00:45]} 17. Qc2 {[%emt 0:00:07]} Bxg3 {[%emt 0:00:08]} 18. hxg3 {[%emt 0:00:03]} Qe7 {[%emt 0:00:04][%cal Oc6c5]} 19. Ne5 {[%emt 0:00:22]} Rfc8 {[%emt 0:00:05] [#]} (19... Qd6 $16 {might work better.}) 20. Bh5 $1 $18 {[%emt 0:00:04]} Rf8 {[%emt 0:01:02]} 21. Nxc6 {[%emt 0:00:49]} Qg5 {[%emt 0:00:04] [#]} 22. Qe2 {[%emt 0:00:04]} Ba6 {[%emt 0:00:13]} 23. Qg4 {[%emt 0:00:26]} Qf6 $2 {[%emt 0:00:49] This move loses the game for Black.} (23... Rfe8 $16 24. Qxg5 hxg5) 24. e4 {[%emt 0:00:22][%cal Be3e4,Be4e5][%mdl 32] White is clearly winning.} Nc7 {[%emt 0:00:05]} (24... g6 $142 25. exd5 exd5) 25. e5 {[%emt 0:00:06]} Qg5 {[%emt 0:00:06]} 26. Qxg5 {[%emt 0:00:04][%mdl 64] Remove Defender} hxg5 {[%emt 0:00:03]} 27. Ne7+ {[%emt 0:00:04][%mdl 64] Discovered Attack.   Weighted Error Value: White=0.04 (flawless) /Black=0.48} 1-0

