[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.13"]
[White "Vidit, Santosh Gujrathi"]
[Black "Rodshtein, Maxim"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2724"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "India"]
[BlackTeam "Israel"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "ISR"]
[TimeControl "2700+10"]

{[%evp 13,104,33,36,33,30,36,34,19,32,7,18,20,19,0,12,0,6,-8,-8,-8,-8,-8,-8,-4,-5,-7,-10,-47,-45,-38,-8,-5,0,0,0,0,0,0,0,0,0,0,0,0,74,68,71,74,60,68,71,64,68,69,85,77,85,75,97,97,105,102,100,53,76,54,54,54,54,0,68,54,54,36,167,180,355,277,301,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:17] Tomashevsky,E} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:11]} 4. Nc3 {[%emt 0:00:08]} c6 {[%emt 0:00:15]} 5. Bg5 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:54]} 6. e3 {[%emt 0:00:06]} Qa5 {[%emt 0:00:10]} 7. cxd5 {[%emt 0:02:50]} Nxd5 {[%emt 0:00:09]} 8. Rc1 {[%emt 0:00:17][%cal Ba1c1,Bc1c2,Bc2e2,Be2e3][%mdl 32] D52: Queen's Gambit Declined: Cambridge Springs Variation.} Nxc3 {[%emt 0:01:08] 8...Bb4 deserves study.} 9. bxc3 {[%emt 0:00:02]} Ba3 {[%emt 0:00:22]} 10. Rc2 {[%emt 0:00:03] White is slightly better.} b6 {[%emt 0:00:10]} 11. Be2 {[%emt 0:00:31]} Ba6 {[%emt 0:00:46]} 12. O-O {[%emt 0:00:10]} Bxe2 {[%emt 0:00:12]} 13. Rxe2 {[%emt 0:00:34]} O-O {[%emt 0:00:26]} 14. e4 {[%emt 0:03:34]} Rfe8 {[%emt 0:00:43] [#]} 15. e5 $146 {[%emt 0:05:13]} ({Predecessor:} 15. Re3 Bf8 16. e5 Qxa2 17. Nd2 c5 18. Ne4 cxd4 19. cxd4 Rac8 20. Qg4 Rc4 21. Rf3 Rxd4 {1-0 (34) Tomashevsky,E (2743)-Ipatov,A (2624) Reykjavik 2015 CBM 170 [Tomashevsky,E]}) 15... Qxc3 {[%emt 0:03:08]} 16. Re3 {[%emt 0:04:09]} Qa5 {[%emt 0:00:08]} 17. Nd2 $1 {[%emt 0:00:05]} Be7 $1 {[%emt 0:00:29]} 18. Bxe7 {[%emt 0:05:56]} Rxe7 {[%emt 0:00:03]} 19. Ne4 $1 {[%emt 0:00:02]} Rf8 {[%emt 0:02:55]} 20. Qh5 {[%emt 0:06:03]} Qd5 $1 {[%emt 0:15:44]} 21. Rfe1 {[%emt 0:00:50]} ({Much weaker is} 21. Ng5 h6 22. Ne4 f5 $17) 21... f6 {[%emt 0:02:45]} 22. Rh3 $132 {[%emt 0:05:12][%mdl 2048] White is not keeping still} g6 {[%emt 0:07:27]} 23. Qh4 {[%emt 0:00:10][%cal Re5f6]} Ref7 {[%emt 0:00:42]} 24. exf6 {[%emt 0:02:18]} Qxd4 {[%emt 0:01:46][%cal Rd7f6]} 25. Ng5 $1 {[%emt 0:00:46][%csl LRd4,LRe6,LRf7,LRh7]} Qxh4 {[%emt 0:00:21]} 26. Rxh4 {[%emt 0:00:01]} Nxf6 {[%emt 0:00:07]} 27. Nxf7 {[%emt 0:01:57]} Kxf7 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRR-KRN} 28. g4 {[%emt 0:05:27][%cal Bg2g4,Bg4g5][%mdl 32]} Rd8 {[%emt 0:04:43]} (28... h5 $11 {keeps the balance.}) 29. g5 $16 {[%emt 0:00:02][%mdl 1024] [#] Rf4 is the strong threat. White has strong compensation.} Nh5 {[%emt 0:00:02] Against Rf4+} 30. Ra4 {[%emt 0:00:09]} Rd7 {[%emt 0:00:25]} 31. Re3 {[%emt 0:00:31]} Ke7 {[%emt 0:01:10]} 32. Rea3 {[%emt 0:01:19] White is more active.} a5 {[%emt 0:01:29]} 33. Rb3 {[%emt 0:00:01]} b5 {[%emt 0:00:29]} 34. Rxa5 {[%emt 0:00:02]} Nf4 {[%emt 0:00:04][%cal Rd7d1] [#]} 35. h4 {[%emt 0:00:12]} Kd6 {[%emt 0:00:20]} 36. a4 {[%emt 0:00:36]} bxa4 {[%emt 0:00:39]} 37. Rxa4 {[%emt 0:00:04]} e5 {[%emt 0:00:10]} 38. f3 {[%emt 0:01:08]} (38. Rba3 $16) 38... Kd5 {[%emt 0:00:27]} 39. Kf2 {[%emt 0:00:11]} c5 {[%emt 0:00:10]} 40. Ke3 {[%emt 0:00:14]} Ng2+ {[%emt 0:00:05]} 41. Kf2 {[%emt 0:00:10]} (41. Ke2 $5 {[%cal Rb3d3]} Nf4+ 42. Ke3 $14) 41... Nf4 {[%emt 0:00:01] Inhibits Rd3+.} 42. Rb1 {[%emt 0:00:14] Strongly threatening Rd1+.} Ne6 {[%emt 0:00:13]} 43. Rba1 {[%emt 0:00:15] Threatens to win with Ra7.} Rf7 {[%emt 0:00:23]} ({Black should try} 43... Rb7 $14) 44. Ra7 $18 {[%emt 0:00:04]} Rf4 {[%emt 0:00:06]} (44... Nc7 {is a better defense.} 45. Ke2 Re7) 45. Rxh7 {[%emt 0:00:17]} Nd4 {[%emt 0:00:17]} 46. h5 $2 {[%emt 0:00:11]} (46. Ra3 $18) 46... Rxf3+ $11 {[%emt 0:00:10] The position is equal.} 47. Kg2 {[%emt 0:00:05]} Rf5 $1 {[%emt 0:00:03]} 48. h6 {[%emt 0:00:05]} Rxg5+ {[%emt 0:00:02]} 49. Kf2 {[%emt 0:00:00]} Rf5+ {[%emt 0:00:08]} 50. Kg2 {[%emt 0:00:03] And now Rd7+ would win.} Rg5+ {[%emt 0:00:01]} 51. Kf2 {[%emt 0:00:01] aiming for Rh1.} Rf5+ {[%emt 0:00:02]} 52. Kg2 {[%emt 0:00:01] Hoping for Rd7+.} Rg5+ {[%emt 0:00:13] Weighted Error Value: White=0.14 (very precise) /Black=0.15 (very precise)} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.14"]
[White "Nabaty, Tamir"]
[Black "Nihal Sarin"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2629"]
[BlackElo "2670"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "India"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "IND"]
[TimeControl "2700+10"]

{[%evp 9,88,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,11,15,11,22,-29,-14,-19,-12,-29,-9,-17,-8,-12,-6,-4,-22,-13,-11,-66,-60,-69,-47,-50,-60,-55,-25,-43,-29,-19,0,0,0,0,0,0,27,31,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:10]} 2. Bf4 {[%emt 0:00:02]} c5 {[%emt 0:00:35]} 3. e3 {[%emt 0:00:02]} cxd4 {[%emt 0:00:09]} 4. exd4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 5. Bb5 {[%emt 0:01:07]} Nf6 {[%emt 0:03:18]} 6. Nf3 {[%emt 0:00:12] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Qa5+ $1 {[%emt 0:00:14][%mdl 4] is recently more successful than 6...Bg4.} 7. Nc3 {[%emt 0:00:04]} Bg4 {[%emt 0:00:02]} 8. h3 {[%emt 0:01:15]} Bxf3 {[%emt 0:00:04]} 9. Qxf3 {[%emt 0:00:02]} e6 {[%emt 0:00:04]} 10. a3 {[%emt 0:01:40]} Rc8 {[%emt 0:01:15]} 11. O-O {[%emt 0:06:36] [#]} Be7 $146 {[%emt 0:00:06]} ({Predecessor:} 11... Qb6 12. Rfe1 Be7 13. Be3 O-O 14. Bd3 Na5 15. Qg3 Nc4 16. Na4 Qc6 17. Bh6 Ne8 {0-1 (27) Neumann,U-Hoeppenstein,M DESC email 2010}) 12. Be3 {[%emt 0:01:09]} Qb6 {[%emt 0:02:28]} 13. Bd3 {[%emt 0:00:48]} O-O {[%emt 0:04:33]} (13... Nxd4 14. Qf4 e5 15. Qxe5 $16) (13... Qxb2 $2 14. Na4 Nxd4 15. Qf4 (15. Nxb2 Nxf3+ 16. gxf3 Bc5 $16) 15... Qxc2 16. Qxd4 $18) 14. Ne2 {[%emt 0:00:14]} Rfe8 {[%emt 0:00:24]} (14... Qxb2 $2 15. Rfb1 Ne5 16. dxe5 Qxe5 17. Bf4 $18) 15. b3 {[%emt 0:02:54]} (15. c3 $142) 15... Qd8 {[%emt 0:02:49]} (15... Qc7 {with more complications.} 16. Qg3 Bd6 17. f4 Na5) 16. Rfd1 {[%emt 0:00:37]} a6 {[%emt 0:02:46]} 17. Nf4 {[%emt 0:01:11]} g6 {[%emt 0:02:19]} 18. g4 {[%emt 0:03:41]} Bf8 {[%emt 0:07:05]} 19. Qg2 {[%emt 0:05:27]} (19. c4 {keeps more tension.} dxc4 20. bxc4 Nxd4 21. Bxd4 Qxd4 22. g5) 19... Bg7 {[%emt 0:00:09]} 20. c4 {[%emt 0:02:35]} dxc4 {[%emt 0:11:05]} 21. Bxc4 {[%emt 0:00:58]} b5 {[%emt 0:02:26]} 22. Be2 {[%emt 0:01:29]} ({Better is} 22. d5 $11 bxc4 23. dxc6) 22... Ne7 $1 $15 {[%emt 0:00:01][%cal Bc6e7,Be7d5,Bd5c3][%mdl 32]} 23. a4 {[%emt 0:01:38]} Ned5 {[%emt 0:02:06]} 24. axb5 {[%emt 0:00:15]} Nc3 $1 {[%emt 0:01:31][%csl LRb5,LRd1] [#] Strongly threatening ...g5. Pair of Knights!} ({Resist} 24... Rc2 25. Qf3 $16) 25. Re1 {[%emt 0:07:57][%cal Bd1e1,Be1e2,Be2d2][%mdl 32]} ({Avoid the trap} 25. Rxa6 $2 e5 26. dxe5 Nxe2+ 27. Nxe2 Qxd1+ 28. Qf1 Qxf1+ 29. Kxf1 Nd5 $19) ({But not} 25. bxa6 g5 26. Nh5 Nxe2+ 27. Kf1 Nf4 28. Bxf4 gxf4 29. Nxf4 Re7 $17) 25... Nxe2+ {[%emt 0:00:03]} 26. Rxe2 {[%emt 0:00:02]} axb5 {[%emt 0:00:01]} 27. Qb7 {[%emt 0:00:18] Black must now prevent Ra7.} Nd5 {[%emt 0:03:11]} 28. Nxd5 {[%emt 0:00:14]} Qxd5 {[%emt 0:00:00]} 29. Ra7 {[%emt 0:00:40]} Qxb7 {[%emt 0:00:05]} 30. Rxb7 {[%emt 0:00:01]} Red8 {[%emt 0:00:47]} 31. Rd2 {[%emt 0:02:07]} Rd5 {[%emt 0:00:16]} 32. Kg2 {[%emt 0:01:22][%cal Od2c2]} (32. Rc2 $5 {[%cal Rc2c8]} Rf8 33. Rc5 $11) 32... h5 {[%emt 0:00:03] The position is equal.} 33. gxh5 {[%emt 0:01:21]} gxh5 {[%emt 0:00:01]} 34. Ra2 {[%emt 0:00:13]} Rcd8 {[%emt 0:00:30]} 35. Raa7 {[%emt 0:00:27]} Rf5 {[%emt 0:00:02]} 36. Rd7 {[%emt 0:01:02]} Rxd7 {[%emt 0:00:02]} 37. Rxd7 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} Kh7 {[%emt 0:00:01]} 38. Rc7 {[%emt 0:01:09]} Kg6 {[%emt 0:00:06]} 39. Rc5 {[%emt 0:00:02]} Bf8 {[%emt 0:00:18]} 40. Rc8 {[%emt 0:00:08]} Bg7 {[%emt 0:00:16]} 41. f4 {[%emt 0:00:43]} Rd5 {[%emt 0:00:05]} 42. Rc5 {[%emt 0:00:02]} Bf8 {[%emt 0:00:08]} 43. Rc8 {[%emt 0:00:03]} Bg7 {[%emt 0:00:02]} 44. Rc5 $1 {[%emt 0:00:02]} Bf8 {[%emt 0:00:24] Weighted Error Value: White=0.07 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.15"]
[White "Sethuraman, S.P."]
[Black "Boruchovsky, Avital"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2643"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "India"]
[BlackTeam "Israel"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "ISR"]
[TimeControl "2700+10"]

{[%evp 16,160,24,14,11,14,15,16,13,9,20,25,17,0,0,0,7,-21,0,0,0,0,10,10,48,13,22,10,19,0,27,12,18,16,54,20,18,6,4,0,10,0,33,0,0,0,28,33,27,33,28,34,37,54,176,39,37,30,256,250,354,56,156,116,160,0,170,176,168,150,168,182,200,125,225,236,212,222,343,356,333,210,1143,448,518,504,527,537,538,500,655,637,569,518,729,677,730,716,502,8,46,46,46,46,46,46,987,987,976,971,945,941,935,422,379,371,856,897,890,887,870,852,662,0,756,206,815,688,779,0,49,49,49,0,49,0,49,0,647,0,56,56,56,0,9,0,259]} 1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:08]} 4. Ba4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:03]} b5 {[%emt 0:00:30]} 6. Bb3 {[%emt 0:00:05]} Be7 {[%emt 0:00:16]} 7. O-O {[%emt 0:00:17]} Bb7 {[%emt 0:00:06]} 8. a4 {[%emt 0:02:00]} O-O {[%emt 0:00:45]} 9. Nc3 {[%emt 0:00:04]} Na5 {[%emt 0:00:06] C84: Closed Ruy Lopez: Unusual White 6th moves.} 10. Bd5 $1 {[%emt 0:00:47][%mdl 4] now scores much better than the old 10.Ba2.} c6 {[%emt 0:01:04][%cal Bc7c6,Bc6c5,Bc5c4,Bc4c3][%mdl 32]} 11. Ba2 {[%emt 0:00:03]} b4 {[%emt 0:00:03]} 12. Ne2 {[%emt 0:00:03]} Qc7 {[%emt 0:00:06]} 13. Ng3 {[%emt 0:05:06]} d5 {[%emt 0:02:09]} 14. Bg5 {[%emt 0:01:56]} dxe4 {[%emt 0:07:22]} 15. dxe4 {[%emt 0:03:53]} c5 {[%emt 0:02:15] [#]} 16. Qe1 $146 {[%emt 0:08:15]} ({Predecessor:} 16. Qe2 g6 17. Bxf6 Bxf6 18. Bd5 Rfd8 19. Rfd1 Kg7 20. Rab1 Nc6 21. c3 Ne7 22. Bxb7 Qxb7 {½-½ (40) Neborak,Y (2323)-Peet,W (2258) ICCF email 2017}) 16... h6 {[%emt 0:04:42]} 17. Bxf6 {[%emt 0:04:03]} Bxf6 {[%emt 0:00:39]} 18. Rd1 {[%emt 0:00:13]} Rad8 {[%emt 0:01:29]} 19. Bd5 {[%emt 0:00:37]} Bc8 {[%emt 0:10:52]} 20. Qe2 {[%emt 0:02:20]} (20. c3 $5 {[%cal Rc3b4]}) 20... c4 {[%emt 0:02:20]} 21. Rfe1 {[%emt 0:00:30]} c3 {[%emt 0:02:26]} 22. b3 {[%emt 0:00:43]} Rd6 {[%emt 0:00:54]} 23. Nf1 {[%emt 0:02:59]} Rfd8 {[%emt 0:00:45]} 24. Ne3 {[%emt 0:00:02]} Qe7 {[%emt 0:01:04]} 25. g3 {[%emt 0:00:52]} g6 {[%emt 0:01:44]} 26. h4 {[%emt 0:00:35][%cal Oh4h5]} h5 {[%emt 0:00:42]} 27. Rd3 {[%emt 0:02:10]} Kg7 {[%emt 0:00:53]} 28. Red1 {[%emt 0:00:13]} R6d7 {[%emt 0:00:22]} 29. Rf1 {[%emt 0:02:15]} Qc5 {[%emt 0:00:39]} 30. Rdd1 {[%emt 0:01:45]} Rd6 {[%emt 0:00:51]} 31. Ng5 {[%emt 0:01:07]} Bxg5 {[%emt 0:01:01]} 32. hxg5 {[%emt 0:00:02]} Bh3 {[%emt 0:01:40]} 33. Rfe1 {[%emt 0:00:19]} Nc6 {[%emt 0:00:01] White must now prevent ...Nd4.} 34. Qf3 {[%emt 0:02:49]} ({Much worse is} 34. Qxa6 Nd4 35. Qc4 Qxc4 36. Nxc4 Nxc2 37. Nxd6 Rxd6 $17) 34... R8d7 {[%emt 0:01:01]} (34... Rf8 $14) 35. Bxc6 {[%emt 0:01:38]} (35. Qh1 $1 $18 {[%cal Rh1h3]} Be6 36. g4) 35... Qxc6 $14 {[%emt 0:00:22]} 36. Rd5 {[%emt 0:00:05]} Rxd5 $2 {[%emt 0:00:56]} (36... f5 $11) 37. exd5 $18 {[%emt 0:00:04]} ({Inferior is} 37. Nxd5 a5 $11) 37... Qd6 {[%emt 0:00:03]} (37... Qb6 $142 38. Nc4 Qd8) 38. Qe4 $2 {[%emt 0:01:12]} (38. Qh1 $18) 38... Re7 {[%emt 0:00:18]} (38... Rd8 $1 $14) 39. Nc4 $16 {[%emt 0:00:20][%csl LRd6,LRe5]} Qc5 {[%emt 0:00:01]} 40. Ne3 $2 {[%emt 0:01:05] Against Bf5} ({Stronger than} 40. Nxe5 Bf5 41. Qf3 Qd4 $17) (40. Qf3 $1 $16 {[%cal Rf3f6]}) 40... Qd4 $2 {[%emt 0:00:28]} (40... Qd6 $11 {and Black has nothing to worry.}) 41. Qf3 $1 $36 {[%emt 0:00:18][%mdl 2048] Threatens to win with Qf6+. Keeping Black busy.} e4 {[%emt 0:00:08]} 42. Qf4 {[%emt 0:00:04]} Qe5 {[%emt 0:00:21]} 43. Rd1 {[%emt 0:00:13]} Bd7 {[%emt 0:00:17]} 44. a5 {[%emt 0:00:23]} Re8 {[%emt 0:00:03]} (44... f6 $16 {was necessary.}) 45. Qxe5+ {[%emt 0:00:41]} Rxe5 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} 46. Rd4 {[%emt 0:00:00]} Rxg5 {[%emt 0:00:16]} (46... Kf8 $142 47. Rxb4 Bb5) 47. Rxe4 {[%emt 0:00:02]} Bb5 {[%emt 0:00:16]} 48. Rxb4 {[%emt 0:00:03]} Kf8 $2 {[%emt 0:00:06] [#]} (48... Re5 49. Kg2 Re8) 49. Re4 {[%emt 0:00:09]} (49. Rxb5 $142 $1 {[%mdl 512]} f5 50. Rb6) 49... f6 {[%emt 0:00:08]} 50. Kg2 {[%emt 0:00:11]} Re5 {[%emt 0:00:02]} 51. Rxe5 {[%emt 0:00:26]} fxe5 {[%emt 0:00:01] KB-KN} 52. Kf3 {[%emt 0:00:06]} Ke7 {[%emt 0:00:49]} 53. Ke4 {[%emt 0:00:14]} Kf6 {[%emt 0:00:00]} 54. Nc4 {[%emt 0:00:13]} g5 {[%emt 0:00:00]} 55. Nxe5 {[%emt 0:00:03]} h4 {[%emt 0:00:00]} 56. Ng4+ {[%emt 0:00:20]} Ke7 {[%emt 0:00:00]} 57. Nh2 $2 {[%emt 0:00:13]} (57. gxh4 $18 gxh4 58. Ne3) 57... h3 {[%emt 0:00:00]} 58. Kd4 {[%emt 0:00:04]} Kd6 {[%emt 0:00:00]} 59. Kxc3 {[%emt 0:00:12]} Kxd5 {[%emt 0:00:00]} 60. Kd2 {[%emt 0:00:01] c4+ is the strong threat.} Ke4 $2 {[%emt 0:00:12][%mdl 8192]} (60... Be8 $14) 61. f3+ {[%emt 0:00:04]} Ke5 {[%emt 0:00:13]} 62. Ke3 {[%emt 0:00:02]} Bd7 {[%emt 0:00:15]} 63. c4 {[%emt 0:00:26]} Be6 {[%emt 0:00:10]} 64. Kd3 {[%emt 0:00:07]} (64. f4+ $142 gxf4+ 65. gxf4+ Kd6 66. Ke4) 64... Bf5+ {[%emt 0:00:21]} 65. Kc3 $1 {[%emt 0:00:09]} Bd7 $2 {[%emt 0:00:27] [#]} (65... Be6 66. Kd3 Bc8) 66. b4 $1 {[%emt 0:00:04]} Bc6 {[%emt 0:00:03]} 67. Kd3 {[%emt 0:00:01]} Bd7 {[%emt 0:00:06]} 68. Ke3 {[%emt 0:00:07]} Be6 {[%emt 0:00:02]} 69. Kd3 {[%emt 0:00:06]} Bd7 $1 {[%emt 0:00:01] [#] Prevents b5.} 70. Nf1 $1 {[%emt 0:00:30]} Bf5+ $2 {[%emt 0:00:15]} (70... Bc6 71. Ke3 Kf5) 71. Ke3 {[%emt 0:00:10]} Be6 {[%emt 0:00:02]} 72. Kd3 $2 {[%emt 0:00:05]} (72. f4+ $18 gxf4+ 73. gxf4+ Kd6 74. Kd4) 72... Bf5+ $1 $14 {[%emt 0:00:01]} 73. Kc3 {[%emt 0:00:25] And now b5 would win.} Bd7 $1 {[%emt 0:00:01] Against b5} 74. Nh2 {[%emt 0:00:16] aiming for Kd3.} (74. b5 $5 axb5 75. a6 $16) 74... Bc6 $1 {[%emt 0:00:02]} 75. Kd3 {[%emt 0:00:01]} (75. b5 $5 axb5 76. a6 $16) 75... Bd7 $1 {[%emt 0:00:01]} 76. Ke3 $2 {[%emt 0:00:13][%mdl 8192]} (76. b5 $14 axb5 77. cxb5 Bxb5+ 78. Ke3) 76... Be6 $18 {[%emt 0:00:03]} 77. Kd3 $2 {[%emt 0:00:16]} (77. b5 $18 Bxc4 78. Ng4+ Kf5 79. b6) 77... Bf5+ {[%emt 0:00:02]} ({Better is} 77... Bd7 $1 $11) 78. Kc3 $1 $14 {[%emt 0:00:05] Strongly threatening b5.} Bd7 $1 {[%emt 0:00:01] Prevents b5.} 79. Kd3 {[%emt 0:00:11]} (79. b5 $1 $14 axb5 80. a6) 79... Bf5+ $1 $11 {[%emt 0:00:01]} 80. Ke3 $2 {[%emt 0:00:01]} (80. Kd2 $11) 80... Be6 {[%emt 0:02:21][%mdl 32768] Weighted Error Value: White=0.43/Black=0.36. An unexpected result.} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.16"]
[White "Kobo, Ori"]
[Black "Gupta, Abhijeet"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2554"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "India"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "IND"]
[TimeControl "2700+10"]

{[%evp 11,77,11,23,24,12,16,17,18,18,10,31,24,30,35,28,25,26,18,15,20,18,18,21,20,18,16,11,11,72,66,62,43,43,43,39,39,47,42,54,54,45,43,48,43,43,20,43,43,43,43,42,0,43,8,8,8,8,8,8,8,8,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:08]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:03]} 4. Qxd4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:18]} 5. Bb5 {[%emt 0:00:03]} Bd7 {[%emt 0:00:21]} 6. Qd3 {[%emt 0:00:15]} g6 {[%emt 0:00:22]} 7. O-O {[%emt 0:00:23] B53: Sicilian: 2...d6: Lines with Qxd4.} Bg7 {[%emt 0:00:03]} 8. c4 {[%emt 0:00:15]} Nf6 {[%emt 0:00:12]} 9. Nc3 {[%emt 0:00:03]} O-O {[%emt 0:00:10]} 10. h3 {[%emt 0:00:14]} a6 {[%emt 0:00:57] [#] aiming for ...Nb4.} 11. Bxc6 {[%emt 0:00:04]} Bxc6 {[%emt 0:00:02]} 12. Nd4 {[%emt 0:00:08]} Rc8 {[%emt 0:00:13]} 13. Be3 {[%emt 0:00:10]} Nd7 {[%emt 0:00:15]} 14. Rac1 {[%emt 0:00:20]} Nc5 {[%emt 0:01:43]} 15. Qc2 {[%emt 0:00:11]} Ne6 {[%emt 0:00:46]} 16. Nxe6 {[%emt 0:00:13]} fxe6 {[%emt 0:00:02]} 17. Ne2 {[%emt 0:00:03]} Qa5 {[%emt 0:10:45]} 18. Nd4 {[%emt 0:00:08] [#]} Bd7 $146 {[%emt 0:05:00]} (18... Qxa2 $2 19. Ra1 (19. Nxe6 Qxb2 20. Qd3 Rf7 $11) 19... Bxe4 20. Qxe4 (20. Rxa2 Bxc2 21. Nxc2 Rxc4 $14) 20... Qxc4 21. Rac1 $18 (21. Qxe6+ Qxe6 22. Nxe6 Rf5 $16)) ({Predecessor:} 18... Qe5 19. f3 g5 20. Qd2 h6 21. b3 Rfd8 22. Rcd1 d5 23. Nxc6 bxc6 24. Bb6 Rd7 25. exd5 exd5 {½-½ (45) Kovalevskaya,E (2453)-Bodnaruk,A (2431) Chita 2015}) 19. Qb3 {[%emt 0:00:17]} Bxd4 {[%emt 0:01:16]} (19... b6 $11 {remains equal.}) 20. Bxd4 $16 {[%emt 0:00:03]} Qa4 {[%emt 0:00:28]} 21. Qxa4 {[%emt 0:10:16] White is more active.} Bxa4 {[%emt 0:00:03]} 22. f3 {[%emt 0:02:16]} Kf7 {[%emt 0:02:12]} 23. b3 {[%emt 0:02:22]} Bd7 {[%emt 0:00:44]} 24. Rfd1 {[%emt 0:00:49]} Rc6 {[%emt 0:01:17]} 25. a4 {[%emt 0:02:45]} b6 {[%emt 0:05:31]} 26. Be3 {[%emt 0:08:41]} Rfc8 {[%emt 0:00:21]} 27. Rb1 {[%emt 0:03:28]} e5 {[%emt 0:01:14]} 28. Kf2 {[%emt 0:04:24]} Be6 {[%emt 0:02:19]} 29. Rdc1 {[%emt 0:02:50]} Ke8 {[%emt 0:03:35]} 30. Ke2 {[%emt 0:00:47]} Kd7 {[%emt 0:02:18][%cal Ob6b5]} 31. h4 {[%emt 0:01:39][%cal Oa4a5]} h5 {[%emt 0:00:10][%cal Ob6b5]} (31... b5 $5) 32. Kd2 {[%emt 0:00:54][%cal Oa4a5]} b5 {[%emt 0:00:44] The position is equal.} 33. cxb5 {[%emt 0:00:28]} Rxc1 {[%emt 0:00:04]} 34. Rxc1 {[%emt 0:00:01]} Rxc1 {[%emt 0:00:05]} 35. Kxc1 {[%emt 0:00:02]} axb5 {[%emt 0:00:07]} 36. axb5 {[%emt 0:00:40]} Bxb3 $11 {[%emt 0:00:03] KB-KB} 37. Kd2 {[%emt 0:00:49]} Bc4 {[%emt 0:00:02]} 38. b6 {[%emt 0:00:05]} Kc6 {[%emt 0:00:02]} 39. Ke1 {[%emt 0:00:18] Weighted Error Value: White=0.04 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.17"]
[White "Wojtaszek, Radoslaw"]
[Black "Niemann, Hans Moke"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2686"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "United States"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "USA"]
[TimeControl "2700+10"]

{[%evp 19,107,6,6,3,13,17,10,0,15,8,6,11,15,6,12,17,66,22,22,13,15,17,16,9,32,32,30,32,30,12,12,0,0,0,45,41,41,38,45,45,45,45,45,48,52,50,53,50,48,36,50,50,71,33,33,33,36,30,36,10,23,23,23,8,35,36,143,137,129,103,104,12,12,12,12,12,12,0,8,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:03]} Nf6 {[%emt 0:01:53]} 2. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:34]} 3. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:04]} 4. g3 {[%emt 0:00:04]} d5 {[%emt 0:02:54]} 5. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:04]} 6. Bg2 {[%emt 0:00:03]} Nb6 {[%emt 0:04:48]} 7. O-O {[%emt 0:00:04]} Be7 {[%emt 0:00:04]} 8. a3 {[%emt 0:00:08]} O-O {[%emt 0:01:17]} 9. b4 {[%emt 0:00:03]} Be6 {[%emt 0:00:02]} 10. Rb1 {[%emt 0:00:15]} f6 {[%emt 0:00:32]} 11. b5 {[%emt 0:00:04] A29: English Opening: Four Knights Variation with 4 g3.} Nd4 {[%emt 0:00:10]} 12. e3 {[%emt 0:00:03]} Nxf3+ {[%emt 0:01:38]} 13. Bxf3 {[%emt 0:00:03]} Rb8 {[%emt 0:00:31]} 14. d4 {[%emt 0:03:25]} exd4 {[%emt 0:00:57]} 15. exd4 {[%emt 0:00:03]} Bf7 {[%emt 0:01:08]} 16. Re1 {[%emt 0:01:26]} Re8 {[%emt 0:00:12]} 17. a4 {[%emt 0:01:55]} Qd7 {[%emt 0:05:43] [#]} (17... Bd6 $11) 18. Bf4 $146 {[%emt 0:01:46]} ({Predecessor:} 18. a5 Nd5 19. Nxd5 Bxd5 20. Bf4 Rbc8 21. Bg4 f5 22. Bh5 Red8 23. Bf3 Bf8 24. Be5 {1-0 (44) Dubov,D (2699)-Nakamura,H (2736) chess24.com INT 2020}) 18... Nc4 {[%emt 0:02:49]} 19. Bg4 {[%emt 0:11:00]} f5 {[%emt 0:02:14]} 20. Bf3 {[%emt 0:00:02]} g5 {[%emt 0:02:37]} 21. Be5 {[%emt 0:03:10]} Nxe5 {[%emt 0:01:01]} 22. dxe5 {[%emt 0:00:03]} Qxd1 {[%emt 0:00:02]} 23. Rexd1 {[%emt 0:00:29]} g4 {[%emt 0:04:44]} 24. Bg2 {[%emt 0:03:32]} Bg5 {[%emt 0:00:33]} 25. Rd7 {[%emt 0:05:24]} Rxe5 {[%emt 0:00:09]} 26. Rxc7 {[%emt 0:00:02]} Re7 {[%emt 0:06:09]} (26... Bd2 {seems wilder.} 27. Rd1 Rd8 28. Bxb7 Rd4) 27. Rxe7 {[%emt 0:01:32]} Bxe7 {[%emt 0:00:03]} 28. Nd5 {[%emt 0:00:01]} Bg5 {[%emt 0:01:48]} 29. b6 {[%emt 0:02:26]} axb6 {[%emt 0:00:29]} 30. Nxb6 {[%emt 0:00:02]} Be6 {[%emt 0:01:05]} 31. Bd5 {[%emt 0:00:39]} Bxd5 {[%emt 0:02:04]} 32. Nxd5 $14 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} Ra8 {[%emt 0:01:09]} 33. h4 {[%emt 0:00:38]} gxh3 {[%emt 0:00:24]} 34. Rxb7 {[%emt 0:00:58]} Ra5 {[%emt 0:00:40]} 35. Rd7 {[%emt 0:02:29] aiming for f4.} Kf8 {[%emt 0:00:02]} 36. f4 {[%emt 0:01:09] White is more active.} Ke8 {[%emt 0:00:02]} 37. Rd6 {[%emt 0:00:19]} Bd8 {[%emt 0:00:31]} ({Don't take} 37... Be7 38. Nxe7 h2+ 39. Kxh2 Kxe7 40. Rd4 $16) 38. Kh2 {[%emt 0:00:16]} Rxa4 {[%emt 0:00:05]} 39. Kxh3 {[%emt 0:00:16]} Ra3 {[%emt 0:00:17]} 40. Re6+ {[%emt 0:01:49]} Kf7 {[%emt 0:00:07]} 41. Re5 {[%emt 0:00:02]} Kg6 {[%emt 0:00:13]} 42. Re8 {[%emt 0:00:01]} Ba5 {[%emt 0:00:07]} ({Better is} 42... Ra8 $1 $14) 43. Re6+ $16 {[%emt 0:00:55]} Kg7 {[%emt 0:00:04] [#]} 44. Ra6 $1 {[%emt 0:02:44]} Kf7 {[%emt 0:00:01] [#]} 45. Rf6+ {[%emt 0:01:00]} (45. Ra7+ $1 $16 Kg6 46. Ne7+ Kf6 47. Ng8+ Ke6 48. Ra6+ Kd7 49. Nh6) 45... Kg7 $11 {[%emt 0:00:01] The position is equal.} 46. Rxf5 {[%emt 0:00:02][%cal Od5e3]} Be1 {[%emt 0:00:02]} 47. Rg5+ {[%emt 0:00:01]} Kf7 {[%emt 0:00:02]} 48. f5 {[%emt 0:01:24]} h6 {[%emt 0:00:36]} 49. Rg6 {[%emt 0:00:09]} Rf3 {[%emt 0:00:15]} 50. Rf6+ {[%emt 0:01:02]} Kg7 {[%emt 0:00:04]} 51. Rg6+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:01]} 52. Rf6+ {[%emt 0:00:13]} Kg7 {[%emt 0:00:01]} 53. Rg6+ {[%emt 0:00:01]} Kf7 {[%emt 0:00:01]} 54. Rf6+ {[%emt 0:00:13] Weighted Error Value: White=0.09 (flawless) /Black=0.09 (flawless)} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.18"]
[White "Bruzon Batista, Lazaro"]
[Black "Piorun, Kacper"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2615"]
[BlackElo "2611"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Poland"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "POL"]
[TimeControl "2700+10"]

{[%evp 12,66,5,9,7,0,12,14,39,22,21,21,22,14,38,22,29,33,31,26,46,31,36,9,10,0,0,8,31,20,18,24,46,58,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:14]} b6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:10]} Bb4 {[%emt 0:01:17]} 5. e3 {[%emt 0:00:31]} O-O {[%emt 0:02:10]} 6. Bd3 {[%emt 0:00:08]} d5 {[%emt 0:00:02]} 7. O-O {[%emt 0:00:39]} dxc4 {[%emt 0:03:15] E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} 8. Bxc4 {[%emt 0:00:08]} Bb7 {[%emt 0:00:01]} 9. Qe2 {[%emt 0:04:24]} Nbd7 {[%emt 0:02:14] 9...c5 is not played anymore.} 10. Rd1 {[%emt 0:01:08]} (10. a3 $5 {[%cal Ra3b4]} Bxc3 11. bxc3 $11) 10... Qe7 {[%emt 0:03:09]} (10... Rc8 {with more complications.} 11. Ne5 c5 12. Bb5 Qc7) 11. a3 {[%emt 0:06:11]} Bxc3 {[%emt 0:00:02]} 12. bxc3 {[%emt 0:00:01]} c5 {[%emt 0:00:02]} (12... Ne4 $5 {[%cal Re4c3]} 13. Bb2 Nd6 $11) 13. a4 {[%emt 0:00:55]} Ne4 {[%emt 0:01:23]} 14. Bb2 {[%emt 0:00:09]} Rfc8 {[%emt 0:00:34] [#]} 15. Rac1 $146 {[%emt 0:07:02]} ({Predecessor:} 15. a5 cxd4 16. Rxd4 Ndf6 17. a6 Bd5 18. Bxd5 exd5 19. c4 dxc4 20. Rxc4 Rxc4 21. Qxc4 {½-½ (91) Lodici,L (2523)-Zimina,O (2354) Chianciano Terme 2021}) 15... Nd6 {[%emt 0:12:19]} 16. Bd3 {[%emt 0:04:08]} e5 {[%emt 0:03:55]} 17. Nxe5 {[%emt 0:02:07]} Nxe5 {[%emt 0:00:04]} 18. dxe5 {[%emt 0:00:02]} Qxe5 {[%emt 0:00:03]} 19. c4 {[%emt 0:00:12]} Qg5 {[%emt 0:00:01][%csl Gb7][%cal Rg5g2] [#]} 20. e4 {[%emt 0:06:18][%cal Oa4a5,Be3e4,Be4e5][%mdl 32]} Re8 {[%emt 0:05:38][%cal Rb7e4]} 21. f3 {[%emt 0:00:03][%cal Oa4a5]} f5 {[%emt 0:01:48][%cal Rf5e4]} 22. e5 {[%emt 0:01:03][%cal Oa4a5]} Nf7 {[%emt 0:00:05]} 23. f4 {[%emt 0:02:32]} (23. Bc2 $14 Re6 24. Qf2) 23... Qxf4 $11 {[%emt 0:00:23][%cal Rf7e5] The position is equal.} 24. Rf1 {[%emt 0:00:30][%cal Bd1f1,Bf1f7,Bf7g7][%mdl 32]} Qg4 {[%emt 0:00:19]} 25. Qxg4 {[%emt 0:00:04]} ({Reject} 25. Rxf5 Qxe2 26. Bxe2 g6 $17) 25... fxg4 {[%emt 0:00:01]} 26. Bxh7+ $1 {[%emt 0:00:09]} Kxh7 {[%emt 0:00:02]} 27. Rxf7 {[%emt 0:00:01]} Bc8 {[%emt 0:00:09]} 28. e6 $36 {[%emt 0:00:30][%mdl 2048] White has good play.} Bxe6 {[%emt 0:00:02]} 29. Rxg7+ {[%emt 0:00:03]} Kh6 {[%emt 0:00:02]} 30. Rc7 {[%emt 0:01:21] [#] Strongly threatening Rf1.} Rec8 {[%emt 0:02:26]} 31. Re7 {[%emt 0:00:23]} Re8 {[%emt 0:00:03]} 32. Rc7 {[%emt 0:00:31] Threatens to win with Rf1.} Rec8 {[%emt 0:00:20]} 33. Re7 {[%emt 0:00:08]} Re8 {[%emt 0:00:02] Weighted Error Value: White=0.06 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.19"]
[White "Bartel, Mateusz"]
[Black "Onischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2627"]
[BlackElo "2640"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "United States"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "USA"]
[TimeControl "2700+10"]

{[%evp 20,77,6,3,8,-7,0,-8,-6,0,0,0,12,10,14,0,13,0,0,-12,0,-22,-34,-30,0,0,0,0,0,0,0,0,0,0,0,0,0,-19,0,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:04][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:14]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:10]} Bc5 {[%emt 0:00:28]} 6. d3 {[%emt 0:03:43]} d6 {[%emt 0:01:11]} 7. c3 {[%emt 0:00:56]} b5 {[%emt 0:01:26]} 8. Bb3 {[%emt 0:00:12]} h6 {[%emt 0:02:33]} 9. h3 {[%emt 0:00:06]} O-O {[%emt 0:00:34]} 10. Nbd2 {[%emt 0:00:03][%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Re8 {[%emt 0:02:38]} 11. Re1 {[%emt 0:00:48]} Be6 {[%emt 0:02:51] C78: Ruy Lopez: Archangelsk and Möller Defences.} 12. Nf1 {[%emt 0:04:10]} d5 {[%emt 0:04:17]} 13. exd5 {[%emt 0:02:00]} Bxd5 {[%emt 0:01:14] [#]} 14. Be3 $146 {[%emt 0:00:21]} ({Predecessor:} 14. Bc2 Qd7 15. Ng3 Bf8 16. Be3 Rad8 17. Ne4 Nh7 18. Nc5 Qc8 19. b4 f5 20. Bb3 {0-1 (44) Sadikhov,U (2409)-Amin,B (2661) Baku 2016}) 14... Bf8 {[%emt 0:04:49]} 15. Ng3 {[%emt 0:03:01]} Qd7 {[%emt 0:01:24]} 16. Ne4 {[%emt 0:01:49]} Be7 {[%emt 0:02:11]} 17. Nfd2 {[%emt 0:03:00]} Rad8 {[%emt 0:01:50]} 18. Nxf6+ {[%emt 0:06:59]} Bxf6 {[%emt 0:00:04]} 19. Qh5 {[%emt 0:00:02]} Be7 {[%emt 0:02:39]} 20. Ne4 {[%emt 0:00:11]} Bxb3 {[%emt 0:01:47]} 21. axb3 {[%emt 0:00:06][%cal Oe3h6]} f5 {[%emt 0:00:37]} ({Don't play} 21... Qxd3 {[#]} 22. Bxh6 $1 g6 23. Qg4 $16) 22. Nc5 {[%emt 0:02:43] The position is equal.} Bxc5 {[%emt 0:00:11]} 23. Bxc5 {[%emt 0:00:03]} a5 {[%emt 0:00:29]} 24. Qg6 {[%emt 0:02:34]} Qe6 {[%emt 0:02:42]} 25. Qxe6+ {[%emt 0:01:10]} Rxe6 {[%emt 0:00:01]} 26. d4 $1 {[%emt 0:00:35]} Kf7 {[%emt 0:01:22][%cal Re5d4]} 27. dxe5 {[%emt 0:00:07]} Rd2 {[%emt 0:01:00]} 28. f4 {[%emt 0:02:13]} g5 {[%emt 0:00:32]} 29. Rad1 {[%emt 0:02:35]} Rxd1 {[%emt 0:01:14]} 30. Rxd1 {[%emt 0:00:02]} gxf4 $11 {[%emt 0:00:12][%mdl 4096] Endgame KRB-KRN} 31. Rd7+ {[%emt 0:01:44]} Kg6 {[%emt 0:00:18]} 32. Rxc7 {[%emt 0:01:51]} Nxe5 {[%emt 0:00:13]} 33. Kf2 {[%emt 0:01:00]} Nd3+ {[%emt 0:02:39]} 34. Kf3 {[%emt 0:00:01]} Re4 {[%emt 0:02:02]} 35. Bd4 {[%emt 0:00:14]} Ne1+ {[%emt 0:00:39]} 36. Kf2 {[%emt 0:00:02]} Nd3+ {[%emt 0:00:05]} 37. Kf3 {[%emt 0:00:26]} Ne1+ {[%emt 0:01:05]} 38. Kf2 {[%emt 0:00:02]} Nd3+ {[%emt 0:00:03]} 39. Kf3 {[%emt 0:00:02] An even fight not without its subleties.  Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.20"]
[White "Akobian, Varuzhan"]
[Black "Gumularz, Szymon"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2591"]
[BlackElo "2561"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Poland"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "POL"]
[TimeControl "2700+10"]

{[%evp 26,135,9,0,0,0,0,0,0,0,14,0,16,9,7,0,0,0,2,0,14,14,14,14,7,0,0,0,0,-18,63,55,63,57,73,63,70,43,39,35,33,37,60,72,68,52,54,40,68,74,88,49,62,49,82,49,49,41,75,59,239,239,239,239,239,239,234,210,189,208,231,216,215,215,388,371,335,322,442,504,504,504,480,442,425,425,418,352,12835,12836,12836,12836,12835,12835,12841,12841,12842,12842,12843,12843,12843,12843,12844,12844,12845,12844,12845,12845,12845,12845,12845,12846]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:04]} d5 {[%emt 0:00:02]} 4. cxd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:01]} 5. Bg5 {[%emt 0:00:12]} c6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:28]} h6 {[%emt 0:00:04]} 7. Bh4 {[%emt 0:00:08]} Be7 {[%emt 0:00:02]} 8. Bd3 {[%emt 0:00:26]} O-O {[%emt 0:00:04]} 9. Qc2 {[%emt 0:00:45]} Re8 {[%emt 0:00:03]} 10. Nf3 {[%emt 0:00:22]} Ne4 {[%emt 0:00:39]} 11. Bxe7 {[%emt 0:01:28]} Qxe7 {[%emt 0:00:02]} 12. O-O {[%emt 0:00:27]} Nd7 {[%emt 0:00:37][%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 13. Rab1 {[%emt 0:00:53] 13.b4 might become the main line.} Ndf6 {[%emt 0:04:35]} 14. b4 {[%emt 0:01:23]} Nxc3 {[%emt 0:00:48] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 15. Qxc3 {[%emt 0:00:02]} Ne4 {[%emt 0:00:05]} 16. Qc2 {[%emt 0:00:06]} Nd6 {[%emt 0:00:35] [#] The position is equal.} 17. a4 $146 {[%emt 0:01:21]} ({Predecessor:} 17. Ne5 Qf6 18. Rfc1 a6 19. a4 Re7 20. Qc5 Ne4 21. Qc2 Nd6 22. Qc5 {1-0 (35) Dimitrov,P (2189)-Stavrev,V Borovetz 2008}) 17... Be6 {[%emt 0:00:23]} 18. Rfc1 {[%emt 0:00:43]} Rac8 {[%emt 0:00:47]} 19. Ne5 {[%emt 0:01:07]} a6 {[%emt 0:05:13]} 20. Qc5 {[%emt 0:01:34]} Qd8 {[%emt 0:00:38]} 21. h3 {[%emt 0:01:48]} f6 {[%emt 0:09:42]} 22. Ng6 {[%emt 0:01:16]} Qd7 {[%emt 0:24:21]} 23. Qc2 {[%emt 0:04:41]} Bf5 {[%emt 0:00:00]} 24. Bxf5 {[%emt 0:03:46]} Nxf5 {[%emt 0:00:00]} 25. Nf4 {[%emt 0:01:17]} Nd6 {[%emt 0:00:00]} 26. Qd3 {[%emt 0:02:48]} Qf7 {[%emt 0:00:00]} 27. Ne2 {[%emt 0:00:39]} b5 {[%emt 0:00:00]} (27... f5 $11) 28. Ra1 {[%emt 0:00:26]} Nc4 {[%emt 0:00:00]} 29. Qc2 {[%emt 0:02:52]} Qe7 {[%emt 0:00:00]} 30. Qc3 {[%emt 0:01:32]} Rb8 {[%emt 0:00:00][%cal Oa6a5]} 31. Nf4 {[%emt 0:01:49][%cal Be2f4,Bf4d3,Bd3b4,Bb4a6,Ba6c5][%mdl 32]} a5 {[%emt 0:00:00]} 32. Nd3 {[%emt 0:00:39]} ({Much weaker is} 32. bxa5 b4 33. Qb3 Nxa5 $11) 32... axb4 {[%emt 0:00:00]} 33. Nxb4 {[%emt 0:00:19]} Qd6 {[%emt 0:00:00]} 34. axb5 {[%emt 0:05:19]} Rxb5 {[%emt 0:00:00]} 35. Na6 {[%emt 0:00:05]} f5 {[%emt 0:00:00]} 36. Nc5 {[%emt 0:00:08]} Rb2 {[%emt 0:00:08]} 37. Nd3 {[%emt 0:00:52]} Rb7 {[%emt 0:00:09]} 38. Rab1 {[%emt 0:00:37][%cal Ba1b1,Bb1b3,Bb3b2,Bb2b6][%mdl 32]} Rf7 {[%emt 0:00:04]} 39. Rb3 {[%emt 0:01:57]} g5 {[%emt 0:00:47]} 40. Nb2 {[%emt 0:02:18]} Nxb2 {[%emt 0:00:05]} 41. Rxb2 {[%emt 0:00:05] Black must now prevent Rb6.} Rf6 {[%emt 0:00:58]} 42. Rb6 {[%emt 0:00:29][%cal Rb6c6]} (42. Rb7 {feels hotter.} Ref8 43. Qb3 g4 44. Rb6) 42... Ree6 $2 {[%emt 0:00:35] [#] This move loses the game for Black.} (42... Rc8 $14) 43. Qb3 $1 $18 {[%emt 0:00:26]} Qd7 {[%emt 0:00:26]} 44. Rb7 {[%emt 0:00:18]} Qd6 {[%emt 0:00:01] [#]} 45. Ra1 $1 {[%emt 0:02:14]} Re7 {[%emt 0:00:37]} 46. Rxe7 {[%emt 0:00:52]} Qxe7 {[%emt 0:00:00][%mdl 4096] Endgame KQR-KQR} 47. Qb6 {[%emt 0:00:06] Ra8+ is the strong threat.} Qe6 {[%emt 0:00:00]} 48. Qc7 {[%emt 0:00:52]} Rf7 {[%emt 0:00:00]} 49. Ra8+ {[%emt 0:00:15]} Kg7 $2 {[%emt 0:00:26]} (49... Kh7 50. Qd8 Rg7) 50. Qd8 {[%emt 0:00:14]} Kg6 {[%emt 0:00:06]} 51. Qg8+ {[%emt 0:00:08]} Kh5 {[%emt 0:00:28]} 52. Rf8 {[%emt 0:00:40]} Re7 {[%emt 0:00:00]} 53. Qxe6 {[%emt 0:00:09]} Rxe6 {[%emt 0:00:00]} 54. Rxf5 {[%emt 0:00:02] KR-KR} Kg6 {[%emt 0:00:00]} 55. g4 {[%emt 0:00:06]} Re8 {[%emt 0:00:03]} 56. Re5 {[%emt 0:00:09]} Rxe5 {[%emt 0:00:29]} (56... Rc8 57. Re6+ Kg7) 57. dxe5 {[%emt 0:00:01] KP-KP. White is clearly winning.} Kf7 {[%emt 0:00:06]} 58. f4 {[%emt 0:00:17]} Ke6 {[%emt 0:00:03]} 59. Kf2 {[%emt 0:00:02]} gxf4 {[%emt 0:00:05]} 60. exf4 {[%emt 0:00:01]} d4 {[%emt 0:00:01]} 61. h4 {[%emt 0:00:15][%cal Bh3h4,Bh4h5][%mdl 32]} c5 {[%emt 0:00:06]} 62. h5 {[%emt 0:00:17]} c4 {[%emt 0:00:00]} 63. Ke2 {[%emt 0:00:03]} Kd5 {[%emt 0:00:16]} 64. g5 {[%emt 0:00:16]} d3+ {[%emt 0:00:15]} 65. Kd2 {[%emt 0:00:13]} Kd4 {[%emt 0:00:37]} 66. e6 {[%emt 0:00:08] White wants to mate with g6.} c3+ {[%emt 0:00:01]} 67. Kd1 {[%emt 0:00:15]} d2 {[%emt 0:00:22]} 68. Kc2 {[%emt 0:00:04] Weighted Error Value: White=0.07 (flawless) /Black=0.25 (precise)} (68. e7 $2 {is a self mate.} Kd3 69. e8=Q c2#) 1-0

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.21"]
[White "Mamedyarov, Shakhriyar"]
[Black "Yakubboev, Nodirbek"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2741"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UZB"]
[TimeControl "2700+10"]

{[%evp 21,97,24,13,3,14,24,19,29,27,23,44,40,35,22,31,14,38,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,104,0,0,0,509,481,538,539,515,472,398,360,4810,1798]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:01]} g6 {[%emt 0:00:02]} 3. g3 {[%emt 0:00:09]} c6 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:08]} d5 {[%emt 0:00:02]} 5. cxd5 {[%emt 0:00:39]} cxd5 {[%emt 0:00:02]} 6. Nc3 {[%emt 0:00:01]} Bg7 {[%emt 0:02:22]} 7. Nf3 {[%emt 0:00:19]} O-O {[%emt 0:01:57]} 8. O-O {[%emt 0:00:41]} Nc6 {[%emt 0:00:24]} 9. Ne5 {[%emt 0:00:05]} Bf5 {[%emt 0:00:38]} 10. Nxc6 {[%emt 0:01:05]} bxc6 {[%emt 0:00:02]} 11. Bf4 {[%emt 0:00:10]} Nd7 {[%emt 0:00:49]} 12. Qd2 {[%emt 0:02:57] D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5).} e5 {[%emt 0:04:10]} 13. dxe5 {[%emt 0:00:02]} Nxe5 {[%emt 0:00:01]} 14. b3 {[%emt 0:00:08] Inhibits Nc4. The position is equal.} Re8 {[%emt 0:00:24]} 15. Rac1 {[%emt 0:00:02] [#]} Nd7 $146 {[%emt 0:02:29]} ({Predecessor:} 15... Qa5 16. Rfd1 Rac8 17. h3 Nd7 18. Bh6 Bh8 19. e4 dxe4 20. g4 Bxc3 21. Qxc3 Qxc3 22. Rxc3 {1-0 (59) Fridman,D (2607)-Zhalmakhanov,R (2391) Tashkent 2022}) 16. Rfe1 {[%emt 0:04:00]} Rc8 {[%emt 0:02:35]} 17. e4 {[%emt 0:02:55]} (17. Bg5 $5 {[%cal Rg5d8]} Bf6 18. Bh6 $11) 17... Bxc3 {[%emt 0:01:21]} 18. Qxc3 {[%emt 0:00:17]} dxe4 {[%emt 0:00:44]} 19. h3 {[%emt 0:03:33]} h5 {[%emt 0:02:30]} 20. Rcd1 {[%emt 0:04:18]} Qf6 {[%emt 0:00:22]} 21. Qxf6 {[%emt 0:01:35]} Nxf6 {[%emt 0:04:11]} 22. Rd4 {[%emt 0:00:02]} Nd5 {[%emt 0:06:27]} 23. Bd2 {[%emt 0:01:28]} Re6 {[%emt 0:02:15]} 24. Kh2 {[%emt 0:02:21][%cal Rg2e4]} Rce8 {[%emt 0:00:17]} 25. b4 {[%emt 0:04:58]} e3 {[%emt 0:11:25]} 26. Bxd5 {[%emt 0:00:08]} exd2 {[%emt 0:00:46]} 27. Rxe6 {[%emt 0:00:03]} Bxe6 {[%emt 0:00:01]} 28. Bxe6 {[%emt 0:01:57]} Rxe6 {[%emt 0:00:02]} 29. Rxd2 $11 {[%emt 0:15:55][%mdl 4096] Endgame KR-KR} Re4 {[%emt 0:00:02]} 30. a3 {[%emt 0:00:00]} a5 {[%emt 0:01:45]} 31. bxa5 {[%emt 0:00:00]} Ra4 {[%emt 0:00:01][%csl LRa3,LRa5]} 32. Rd3 {[%emt 0:00:00]} Rxa5 {[%emt 0:00:02]} 33. Kg2 {[%emt 0:00:00]} Kg7 {[%emt 0:00:19]} 34. Kf3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:08]} 35. Re3 {[%emt 0:00:00]} Rf5+ {[%emt 0:01:01]} 36. Ke2 {[%emt 0:00:00]} Rb5 {[%emt 0:00:25]} 37. Kd3 {[%emt 0:00:00]} Rb2 {[%emt 0:00:04]} 38. Rf3+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:06] Hoping for ...Rb3+.} 39. Kc3 {[%emt 0:00:00] Prevents Rb3+.} Rb1 {[%emt 0:00:45]} 40. Kc4 {[%emt 0:00:00]} g5 {[%emt 0:00:24]} 41. a4 {[%emt 0:00:00]} Ra1 {[%emt 0:00:16] Against Ra3} 42. Kb4 {[%emt 0:00:00]} f5 {[%emt 0:00:07]} (42... c5+ $11 43. Kb5 g4 44. hxg4 hxg4) 43. a5 {[%emt 0:00:00]} (43. Ra3 $1 $16 {[%cal Ra3a1]} c5+ 44. Kb3 Rb1+ 45. Kc3) 43... c5+ {[%emt 0:00:11]} 44. Kb5 {[%emt 0:00:00]} c4 $2 {[%emt 0:00:03][%mdl 8192] [#]} (44... g4 $11 45. hxg4 fxg4 46. Re3+ Kd5) 45. Kb4 $1 $18 {[%emt 0:00:00]} Kd5 {[%emt 0:00:15] [#] White must now prevent ...Kd4.} 46. Ra3 $1 {[%emt 0:00:00]} (46. Rxf5+ Kd4 47. Rf7 (47. Rxg5 $2 Rb1+ 48. Ka4 c3 $19) 47... Rb1+ 48. Ka4 c3 49. Rd7+ Kc4 50. Rc7+ Kd3 51. Rd7+ (51. a6 $2 c2 $19) 51... Kc4 52. Rc7+ Kd3 53. Rd7+ (53. a6 $2 c2 $19) 53... Ke2 $17) 46... Rb1+ {[%emt 0:00:03]} 47. Kc3 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:26]} 48. Kd2 {[%emt 0:00:00]} Rf1 {[%emt 0:00:03]} (48... Rb1 49. a6 Rb8) 49. a6 {[%emt 0:00:00] Weighted Error Value: White=0.06 (flawless) /Black=0.29 (precise)} 1-0

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.22"]
[White "Sindarov, Javokhir"]
[Black "Radjabov, Teimour"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2654"]
[BlackElo "2747"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "AZE"]
[TimeControl "2700+10"]

{[%evp 15,108,8,20,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,12,10,27,0,58,0,0,0,9,3,19,-2,-14,-4,-20,-35,-6,-17,0,0,0,0,0,0,0,0,0,0,6,6,8,8,8,8,8,8,8,0,0,0,8,0,8,8,8,8,8,8,8,8,8,10,23,8,8,8,8,0,0,0,0,0,0,0,0,-5663,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:07]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:03]} Bc5 {[%emt 0:00:05]} 4. d3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:18]} 5. Nc3 {[%emt 0:00:02]} h6 {[%emt 0:00:07]} 6. h3 {[%emt 0:00:12]} a6 {[%emt 0:00:37]} 7. O-O {[%emt 0:00:37] 7.Be3 is a critical line.} d6 {[%emt 0:00:36]} 8. a4 {[%emt 0:02:55]} O-O {[%emt 0:00:48]} 9. Be3 {[%emt 0:00:02] C50: Hungarian Defence and Giuoco Pianissimo.} Bxe3 {[%emt 0:01:01]} 10. fxe3 {[%emt 0:00:02]} Be6 {[%emt 0:00:03]} 11. Nd2 {[%emt 0:00:04] [#]} Nd7 $146 {[%emt 0:05:00]} ({Predecessor:} 11... Bxc4 12. Nxc4 d5 13. exd5 Nxd5 14. e4 Nf4 15. Kh2 Ng6 16. a5 Qd7 17. Nd5 Nce7 {1-0 (54) Alekseenko,K (2707)-Le,Q (2728) Chess.com INT 2022}) 12. a5 {[%emt 0:07:55]} Qg5 {[%emt 0:06:01][%csl LRe3,LRh3]} 13. Rf3 {[%emt 0:05:00]} Ne7 {[%emt 0:01:53]} 14. d4 {[%emt 0:04:17]} Bxc4 {[%emt 0:08:43]} 15. Nxc4 {[%emt 0:00:02]} Rae8 {[%emt 0:00:01]} 16. Qd3 {[%emt 0:03:53]} Qg6 {[%emt 0:10:54]} 17. Raf1 {[%emt 0:04:59]} Rd8 {[%emt 0:00:19]} 18. Qe2 {[%emt 0:10:04]} Nf6 {[%emt 0:05:15] [#]} (18... c6 $11) 19. Nd2 {[%emt 0:01:30]} ({White should try} 19. Rxf6 $1 $14 gxf6 20. Rf3) 19... d5 $11 {[%emt 0:02:25]} 20. exd5 {[%emt 0:04:30]} exd4 {[%emt 0:01:24]} 21. exd4 {[%emt 0:00:36]} Nexd5 {[%emt 0:00:04]} 22. Nxd5 {[%emt 0:00:09]} (22. Nc4 $5 {[%cal Rc3d5]}) 22... Rxd5 {[%emt 0:00:07]} 23. Qc4 {[%emt 0:00:35][%cal Of3f6] And now Rxf6! would win.} c6 {[%emt 0:00:59]} 24. Rb3 {[%emt 0:00:27]} Rb5 {[%emt 0:00:51]} 25. Nf3 {[%emt 0:00:05][%cal Bd2f3,Bf3e5,Be5d3,Bd3c5][%mdl 32]} Nd5 {[%emt 0:00:39]} 26. Ne5 {[%emt 0:00:10]} Qe4 {[%emt 0:00:00] Strongly threatening ...Rxb3.} 27. Rxb5 {[%emt 0:01:01]} axb5 {[%emt 0:00:54]} 28. Qd3 {[%emt 0:00:07]} Qxd3 {[%emt 0:00:09]} 29. Nxd3 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KRN} Ra8 {[%emt 0:00:01]} 30. Ra1 {[%emt 0:00:24]} Kf8 {[%emt 0:00:27]} 31. Kf2 {[%emt 0:00:05]} Ke7 {[%emt 0:00:05]} 32. Nc5 {[%emt 0:00:06]} b6 {[%emt 0:00:26] [#]} 33. axb6 {[%emt 0:00:02]} Nxb6 {[%emt 0:00:01]} (33... Rxa1 $2 34. b7 Kf6 35. b8=Q $18) 34. Rxa8 {[%emt 0:00:11]} Nxa8 {[%emt 0:00:01] KN-KN} 35. Nd3 {[%emt 0:00:01]} Kd6 {[%emt 0:00:08]} 36. b3 {[%emt 0:00:29][%cal Bb2b3,Bb3c4,Bc4c5][%mdl 32]} Nb6 {[%emt 0:00:02]} 37. Kf3 {[%emt 0:00:02]} Nd7 {[%emt 0:00:08]} 38. c4 {[%emt 0:00:11]} bxc4 $1 {[%emt 0:00:14]} 39. bxc4 {[%emt 0:00:01]} c5 {[%emt 0:00:17]} 40. Ke3 {[%emt 0:00:11]} cxd4+ {[%emt 0:00:33]} 41. Kxd4 {[%emt 0:00:02]} Nb8 {[%emt 0:00:10]} 42. c5+ {[%emt 0:00:04]} Ke6 {[%emt 0:00:01]} 43. Nb4 {[%emt 0:00:05]} g5 {[%emt 0:00:10]} 44. Kc4 {[%emt 0:00:02]} f5 {[%emt 0:00:09]} 45. c6 {[%emt 0:00:36] Intending c7 and mate.} Kd6 {[%emt 0:00:09]} 46. Kb5 {[%emt 0:00:02]} g4 {[%emt 0:00:11]} 47. hxg4 {[%emt 0:00:25]} fxg4 {[%emt 0:00:01]} 48. g3 {[%emt 0:00:24]} h5 {[%emt 0:00:14]} 49. Kb6 $2 {[%emt 0:00:13][%mdl 8192] [#]} (49. c7 $11 Kxc7 50. Nd5+ Kd8 51. Nf4) 49... h4 $2 {[%emt 0:00:06]} ({Black should play} 49... Nxc6 $1 $19 {[%mdl 512]} 50. Nd3 (50. Nxc6 Kd5) 50... Ne7) 50. c7 {[%emt 0:00:09] The position is equal.} Nd7+ {[%emt 0:00:05]} 51. Kb7 {[%emt 0:00:01]} Nc5+ {[%emt 0:00:05]} 52. Kb8 {[%emt 0:00:05]} Nd7+ {[%emt 0:00:04]} 53. Kb7 {[%emt 0:00:21]} Nc5+ {[%emt 0:00:01]} 54. Kb8 {[%emt 0:00:05]} Nd7+ {[%emt 0:00:01] Weighted Error Value: White=0.22 (precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.23"]
[White "Mamedov, Rauf"]
[Black "Vokhidov, Shamsiddin"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2646"]
[BlackElo "2568"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UZB"]
[TimeControl "2700+10"]

{[%evp 12,65,0,7,5,0,6,3,7,0,2,1,12,6,14,-18,0,0,0,-43,-22,-18,-25,-24,-21,-47,-47,-43,-25,-43,-35,-53,-35,-37,-25,-34,8,0,56,0,42,46,84,0,0,0,22,14,13,21,15,27,373,364,29981,29971]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} d6 {[%emt 0:00:02]} 3. Bb5+ {[%emt 0:00:03]} Nd7 {[%emt 0:00:03]} 4. c3 {[%emt 0:00:01]} Ngf6 {[%emt 0:00:22]} 5. Qe2 {[%emt 0:00:02]} a6 {[%emt 0:01:14]} 6. Ba4 {[%emt 0:00:01]} b5 {[%emt 0:01:02]} 7. Bc2 {[%emt 0:00:15]} Bb7 {[%emt 0:00:13] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} 8. d4 {[%emt 0:00:01]} e6 {[%emt 0:01:57]} 9. a4 {[%emt 0:00:09]} Be7 {[%emt 0:00:53] The position is equal.} 10. e5 {[%emt 0:00:24]} dxe5 {[%emt 0:00:34]} 11. dxe5 {[%emt 0:00:01]} Nd5 {[%emt 0:00:48]} 12. O-O {[%emt 0:00:05] [#]} Qb6 $146 {[%emt 0:03:47]} ({Predecessor:} 12... c4 13. Na3 O-O 14. h4 Qb6 15. Rd1 Bc5 16. Nd4 Rfe8 17. f4 f6 18. Kh1 Bxd4 19. Rxd4 {0-1 (65) Hoppe,A-Kaiser,C freechess.de 2019}) 13. Nbd2 {[%emt 0:13:49]} Nf4 {[%emt 0:01:40]} 14. Qe3 {[%emt 0:00:05]} Nd5 {[%emt 0:01:23]} 15. Qe1 {[%emt 0:00:23]} Qc7 {[%emt 0:00:20]} (15... c4 {with more complications.} 16. Nd4 Nb4 17. Be4 Nd3) 16. axb5 {[%emt 0:07:10]} (16. Nb3 {is interesting.} N5b6 17. axb5 axb5 18. Rxa8+ Bxa8 19. Qe2) 16... axb5 {[%emt 0:00:03]} 17. Rxa8+ {[%emt 0:00:01]} Bxa8 {[%emt 0:00:02]} 18. c4 {[%emt 0:00:08]} bxc4 {[%emt 0:04:26]} 19. Nxc4 {[%emt 0:00:03]} N5b6 {[%emt 0:01:48]} 20. Nxb6 {[%emt 0:02:37]} Nxb6 {[%emt 0:00:13]} 21. Qe2 {[%emt 0:00:59]} O-O {[%emt 0:00:34]} 22. Ng5 {[%emt 0:01:56]} g6 {[%emt 0:00:34]} 23. h4 {[%emt 0:00:32][%cal Og5h7]} Bd5 {[%emt 0:03:00]} 24. Re1 {[%emt 0:01:45][%cal Og5h7] Nxh7! is the strong threat.} Ra8 {[%emt 0:07:01] [#]} ({Better is} 24... Bxg5 $11 25. Bxg5 Ra8) 25. h5 {[%emt 0:02:21]} (25. Nxh7 $1 $14 Kxh7 (25... Bxh4 26. Qg4) 26. Qh5+ Kg7 27. Qh6+ Kg8 28. Bxg6 fxg6 29. Qxg6+ Kh8 30. Qh5+ Kg8 31. Re3 (31. Qg6+ Kh8 $16)) 25... Bf8 {[%emt 0:01:22]} (25... Bxg5 $5 26. Bxg5 Qb7 $11) 26. Qg4 {[%emt 0:01:20][%cal Og5h7] Strongly threatening Nxh7!} Ra1 {[%emt 0:02:07]} 27. Bd2 {[%emt 0:12:51]} (27. hxg6 $16 hxg6 28. Bxg6 $1 fxg6 29. Nxe6 Bxe6 30. Qxg6+ (30. Qxe6+ Kh7 $11) 30... Kh8 31. Qxe6) 27... Rxe1+ $11 {[%emt 0:00:44]} 28. Bxe1 {[%emt 0:00:01] Black must now prevent Ba5.} Nc4 {[%emt 0:04:25] Prevents Ba5.} (28... Qxe5 $2 29. Bc3 Qc7 {[#]} 30. Nxh7 $1 $18 {[%mdl 512]}) 29. Bc3 $36 {[%emt 0:00:04][%cal Og5h7][%mdl 2048] White fights for an advantage.} Nxe5 {[%emt 0:02:02] [#]} 30. hxg6 $1 {[%emt 0:01:28]} fxg6 {[%emt 0:04:20]} 31. Qh3 {[%emt 0:00:02] And now Bxe5 would win.} h5 $2 {[%emt 0:02:28][%mdl 8192]} (31... h6 $1 $11 {and Black has nothing to worry.} 32. Nxe6 Qd7) 32. Bxg6 $18 {[%emt 0:00:54]} ({Weaker is} 32. Nxe6 Qd7 $16) 32... Qg7 {[%emt 0:00:33]} (32... Nxg6 $18 33. Qxh5 e5) 33. Bh7+ {[%emt 0:00:03] Weighted Error Value: White=0.15 (very precise) /Black=0.50} 1-0

[Event "FIDE WTC Prel-B 2022"]
[Site "Jerusalem"]
[Date "2022.11.20"]
[Round "1.24"]
[White "Vakhidov, Jakhongir"]
[Black "Suleymanli, Aydin"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2607"]
[BlackElo "2543"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2022.11.20"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "AZE"]
[TimeControl "2700+10"]

{[%evp 9,105,-8,22,16,18,16,17,11,20,8,14,17,36,33,69,36,39,30,31,17,18,18,14,35,36,27,43,22,25,29,29,35,77,90,85,53,52,57,58,69,76,70,79,32,40,43,52,48,60,41,56,47,68,42,42,37,47,32,34,18,20,0,0,-1,91,92,79,85,91,91,87,87,89,87,158,133,156,123,125,112,130,135,195,187,159,155,251,241,392,368,455,446,508,437,761,441,669,487]} 1. c4 {[%emt 0:00:07]} e5 {[%emt 0:00:03]} 2. g3 {[%emt 0:02:42]} Nf6 {[%emt 0:00:10]} 3. Bg2 {[%emt 0:00:02]} Bc5 {[%emt 0:00:13]} 4. d3 {[%emt 0:00:02]} c6 {[%emt 0:01:18]} 5. Nc3 {[%emt 0:00:53]} O-O {[%emt 0:00:19]} 6. Nf3 {[%emt 0:00:02] A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6.} d6 {[%emt 0:00:16]} 7. O-O {[%emt 0:00:03]} Re8 {[%emt 0:02:05]} 8. d4 $5 {[%emt 0:05:39][%mdl 4] The position is equal. Exploring less charted territory.} exd4 {[%emt 0:00:42]} 9. Nxd4 {[%emt 0:00:02]} a5 {[%emt 0:00:01]} 10. b3 {[%emt 0:04:50]} Nbd7 {[%emt 0:02:18] [#]} 11. Na4 $146 {[%emt 0:00:39]} ({Predecessor:} 11. Bb2 Ne5 12. h3 h5 13. e3 h4 14. g4 Nfxg4 15. hxg4 Bxg4 16. f3 Bd7 17. Qd2 {0-1 (28) Vrolijk,L (2462)-Van Foreest,J (2632) Amstelveen 2019}) 11... Ne5 {[%emt 0:03:19]} 12. Bb2 {[%emt 0:05:37]} Ba7 {[%emt 0:01:49]} 13. Qc2 {[%emt 0:00:19]} d5 {[%emt 0:02:49]} 14. Rad1 {[%emt 0:05:30]} Qe7 {[%emt 0:03:26]} 15. cxd5 {[%emt 0:01:00]} Nxd5 {[%emt 0:00:45]} 16. Nc3 {[%emt 0:05:33]} Nb4 {[%emt 0:12:36]} 17. Qb1 {[%emt 0:01:25]} Bg4 {[%emt 0:03:06]} 18. h3 {[%emt 0:02:33]} Rad8 {[%emt 0:01:40]} 19. Nf5 {[%emt 0:01:52]} Bxf5 {[%emt 0:00:18]} 20. Qxf5 {[%emt 0:00:02]} Qe6 {[%emt 0:02:11]} 21. Qxe6 {[%emt 0:05:35]} fxe6 {[%emt 0:00:15]} 22. Be4 {[%emt 0:00:12]} Rf8 {[%emt 0:02:07]} 23. a3 {[%emt 0:02:37]} Nd5 {[%emt 0:01:18]} 24. Bc2 {[%emt 0:00:30] Strongly threatening Nxd5. A strong pair of Bishops.} Nd7 {[%emt 0:03:01]} 25. Ne4 {[%emt 0:00:02]} N7f6 {[%emt 0:02:28] [#]} 26. Nxf6+ {[%emt 0:01:09]} ({Better is} 26. Ng5 $1 $16 {[%cal Rg5e6]}) 26... Nxf6 {[%emt 0:00:06]} 27. Bd3 {[%emt 0:00:27]} Kf7 {[%emt 0:00:40]} 28. Kg2 {[%emt 0:00:03]} Rd5 {[%emt 0:00:17]} 29. Bc4 {[%emt 0:00:02]} Rxd1 {[%emt 0:00:07]} 30. Rxd1 {[%emt 0:00:01]} Ke7 {[%emt 0:00:02]} 31. e3 {[%emt 0:00:24] White is more active.} Bc5 {[%emt 0:00:00]} 32. Rd2 {[%emt 0:00:14]} g6 {[%emt 0:00:28]} 33. Rc2 {[%emt 0:00:01][%cal Oc4a6]} Bd6 {[%emt 0:00:01]} 34. Be2 {[%emt 0:00:27]} Ne4 {[%emt 0:00:17]} 35. Bf3 {[%emt 0:00:02]} Nc5 {[%emt 0:00:02]} 36. Rc3 {[%emt 0:00:16]} Be5 {[%emt 0:00:25]} (36... Kd7 $11) 37. Rxc5 $16 {[%emt 0:00:01]} Bxb2 {[%emt 0:00:01]} 38. Rxa5 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRB} Kd6 {[%emt 0:00:05]} 39. b4 {[%emt 0:00:06]} Kc7 {[%emt 0:00:23]} 40. h4 {[%emt 0:00:10]} Rd8 {[%emt 0:00:11]} 41. Be4 {[%emt 0:00:04]} Rd2 {[%emt 0:00:08]} (41... Rd1 $142) 42. h5 {[%emt 0:00:08]} Bc1 {[%emt 0:00:11]} 43. hxg6 {[%emt 0:00:32]} hxg6 {[%emt 0:00:01]} 44. Bxg6 {[%emt 0:00:01]} Ra2 {[%emt 0:00:02][%csl LRa3,LRe3]} 45. Re5 {[%emt 0:00:26]} Bxa3 {[%emt 0:00:25]} (45... Kd6 $16 46. Re4 Bxa3) 46. Rxe6 $18 {[%emt 0:00:14]} ({Don't play} 46. Ra5 $6 Ra1 47. g4 Kd6) 46... Bxb4 {[%emt 0:00:02]} 47. g4 {[%emt 0:00:04][%cal Bg3g4,Bg4g5][%mdl 32]} Ra8 {[%emt 0:00:20]} (47... Kd7 $16 48. Rf6 Be7 49. Bf5+ Kc7) 48. g5 {[%emt 0:00:06]} Bd6 $2 {[%emt 0:00:11]} (48... Rf8 {is a better defense.} 49. Bb1 Rd8) 49. f4 {[%emt 0:00:15]} b5 {[%emt 0:00:08]} 50. Bf7 {[%emt 0:00:09] White is clearly winning.} b4 {[%emt 0:00:09]} 51. Re4 {[%emt 0:00:05]} Rf8 {[%emt 0:00:12]} (51... Bf8 $142 52. Bc4 Kd8) 52. Bb3 {[%emt 0:00:08] [#] Kf3 is the strong threat.} Kd7 {[%emt 0:00:10]} (52... Ra8 $142 53. g6 Bf8) 53. Kf3 {[%emt 0:00:03] Weighted Error Value: White=0.15 (very precise) /Black=0.27 (precise)} 1-0

