[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.1"]
[White "Nunn, John D M"]
[Black "Shnaider, David"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2580"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,43,14,16,16,70,89,83,67,71,68,84,71,74,68,70,75,75,89,90,100,100,58,1327,1292,2535,2358,5693,5693,5593,5589,29996,29997,29997,29998,29998,29999]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. O-O Nge7 6. Re1 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} g6 (6... a6 $11 7. Bxc6 Nxc6) 7. Bxc6 $14 Nxc6 {[#]} 8. d4 $146 {White is better.} ({Predecessor:} 8. b3 Bg7 9. Bb2 O-O 10. Na4 Qa5 11. Bxg7 Kxg7 12. d4 cxd4 13. Nxd4 e5 14. Nf3 {1-0 (45) Wirig,A (2396)-Tirard,H (2461) Nancy 2005}) 8... cxd4 {[#]} 9. Nd5 exd5 10. exd5+ Ne7 {[#]} 11. Bf4 $1 {Black must now prevent d6.} d6 $1 (11... Qxb2 $2 12. d6 Qb6 13. Rb1 $18) 12. Nd2 $1 {[%cal Bf3d2,Bd2e4,Be4d6][%mdl 32] aiming for Nc4.} Qa6 {[#] Against Nc4} 13. Ne4 $1 {[%csl LRd4,LRd6]} Bg7 {And now ...0-0 would win.} 14. Nxd6+ Kf8 {Threatens to win with ...Bd7.} 15. Qf3 {White is much more active. The black rooks are badly placed.} f5 $2 {[%mdl 8192] Black cannot hold the game after this.} ({Not} 15... Bf5 16. g4 Bd7 17. Be5 $16 (17. Qe4 Ng8 $11)) (15... Bd7 $14) 16. Qg3 $18 {Qh4 is the strong threat.} Bd7 {[#]} 17. Rxe7 $1 {[%mdl 512] Qg5 would kill now.} Kxe7 (17... Re8 18. Rxd7) 18. Qg5+ Kf8 19. Re1 {Intending Qe7+ and mate.} Be8 20. Qe7+ {White mates.} Kg8 21. Qe6+ Kf8 22. Qxe8+ {[%mdl 64] Back Rank.  Weighted Error Value: White=0.08 (flawless) /Black=0.55} 1-0

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.2"]
[White "Pomes Marcet, Joan"]
[Black "Vaisser, Anatoly"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2197"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,79,9,0,23,18,11,26,46,37,96,41,87,97,161,158,183,27,19,0,0,0,0,-13,-5,-14,-18,-24,-6,-8,0,0,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 d6 6. e4 g6 7. Bxc4 Bg7 8. f4 {is the legacy move (8.Nf3).} Ba6 {A57: Benko/Volga Gambit.} 9. Bb5+ Bxb5 10. axb5 Nfd7 {Inhibits e5. White has an edge.} 11. Nf3 O-O {[#]} (11... a6 $14) 12. O-O {White is more active.} (12. h4 $1 $16) 12... Qb6 (12... a6 $14) 13. Qe2 $16 Qb7 (13... Qc7 $16) 14. e5 $18 Nb6 15. Rd1 (15. f5 $18) 15... a6 $11 {[#]} 16. Be3 $146 ({Predecessor:} 16. e6 f5 17. Ng5 axb5 18. Rxa8 Qxa8 19. Qxb5 Qa6 20. Nf7 Bxc3 21. Qxa6 Nxa6 22. bxc3 {0-1 (30) Bach,M (2270)-Stachowiak,K (2470) Chess.com INT 2021}) 16... axb5 $1 {[#] And now ...Rxa1 would win.} 17. Qxb5 Na6 {[%cal Bb8a6,Ba6c7,Bc7b5][%mdl 32]} 18. exd6 exd6 {Black wants to play ...Rfb8.} 19. Ne4 $1 Nc7 20. Nxd6 {Rxa8 is the strong threat.} Nxb5 (20... Rxa1 {looks sharper.} 21. Rxa1 Qb8 22. Qxc5 Ncxd5 23. Bf2 Rd8) 21. Nxb7 {Strongly threatening Rxa8. The position is equal.} Rxa1 22. Rxa1 Nxd5 23. Bxc5 Rb8 24. Nd6 {aiming for Nxb5.} Bxb2 25. Ra5 Nbc7 26. g3 Bc3 27. Ra2 Bg7 28. Bf2 Bf8 29. Nc4 Rb1+ 30. Kg2 Rc1 31. Ne3 Nb4 32. Rd2 h5 33. Ne5 Nc6 34. Nxc6 Rxc6 35. Rc2 Rxc2 36. Nxc2 f6 37. Kf3 Kf7 38. Nd4 Bc5 39. h3 Nd5 40. Ne2 {Weighted Error Value: White=0.14 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.3"]
[White "Chan, Peng Kong"]
[Black "Sideifzade, Fikret"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2149"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 24,110,-12,-10,0,-33,-28,-32,-20,-78,-79,-115,-117,-106,-98,-87,-97,-134,-147,-141,-78,-75,-75,-90,-62,-113,-133,-204,-214,-188,-205,-268,-277,-290,-293,-296,-252,-248,-188,-187,-175,-178,-184,-177,-163,-157,-156,-230,-226,-262,-262,-253,-251,-241,-250,-241,-233,-515,-494,-651,-619,-1953,-1667,-1186,-1169,-1041,-1008,-1311,-416,-293,0,-12834,-7166,-12844,-12845,-12848,-12844,-12848,-12844,-12848,-12846,-12847,-12846,-12848,-12846,-12848,-12849,-12849,-12850]} 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 O-O 8. O-O d6 9. a3 b6 10. Rb1 Bb7 11. b4 Nd4 12. Be3 Qd7 13. Qd2 Rac8 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} 14. Rfc1 f5 15. Bxd4 cxd4 {[#] Black is slightly better.} 16. Nd1 $146 (16. Nb5 $11) ({Predecessor:} 16. Nb5 Nc6 17. c5 dxc5 18. bxc5 bxc5 19. exf5 Ba8 20. fxe6 Qe7 21. Nf4 a6 22. Nd5 Qxe6 {1-0 (39) Morihama,N (2236)-Certoux,J (1200) IECG email 2001}) 16... e5 $17 17. Bh3 Qe8 18. f3 h5 19. Nf2 {[%cal Oa3a4]} Kh7 20. Rf1 Bh6 21. f4 b5 (21... fxe4 $142 {aiming for ...e3.} 22. Nxe4 (22. Bxc8 $2 e3 $19) 22... Rd8) 22. cxb5 Qxb5 23. Rfc1 Qb6 {Black is more active.} 24. Bg2 ({Better is} 24. a4 $15) 24... fxe4 25. Nxe4 (25. Rxc8 $17 Bxc8 26. dxe4) 25... Rxc1+ $19 26. Rxc1 Nd5 {[%cal Re5f4]} 27. Qb2 exf4 28. gxf4 Nc3 (28... Nxf4 $2 29. Nxf4 Bxf4 30. Rf1 $19) 29. N2xc3 dxc3+ 30. Qf2 Bxe4 {This bishop pair is nice.} ({Stronger than} 30... Rxf4 31. Qxb6 axb6 32. Rxc3 $11) ({Inferior is} 30... Qxf2+ 31. Nxf2 Bxf4 32. Rxc3 $17) 31. Qxb6 axb6 32. Bxe4 {[%mdl 4096] Endgame KRB-KRB} Rc8 ({Weaker is} 32... Rxf4 33. Rxc3 Bg7 34. Rc6 $11) 33. Rc2 Bxf4 34. a4 Bd2 35. a5 {[#]} (35. Kg2 $17) 35... bxa5 $1 36. bxa5 d5 37. Bxd5 Rc5 $1 {[%csl LRa5,LRd5]} 38. Be4 Rxa5 39. Kf2 Kh6 40. d4 $2 (40. Kf3) 40... Ra4 41. Kf3 g5 42. h3 Rxd4 {[%cal Og5g4]} 43. Bc6 Rd3+ 44. Kg2 Bf4 {[#] ...Rg3+ is the strong threat.} 45. Bf3 Be5 (45... g4 $142 46. hxg4 h4) 46. Re2 Bf4 (46... Bd6 $19 {[%cal Og5g4] And now ...g4! would win.} 47. Ra2 g4 48. hxg4 h4) 47. Ra2 $2 {[%mdl 8192]} (47. Rc2 $11 g4 48. hxg4) 47... g4 {Black is clearly winning.} 48. hxg4 hxg4 49. Be4 Rd4 50. Bf5 Kg5 51. Bh7 Kh4 52. Rc2 Be5 53. Bg6 Rd1 54. Bh7 Bd4 {( -> ...Rg1+)} 55. Kh2 Rg1 {Weighted Error Value: White=0.74/Black=0.25 (precise)} 0-1

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.4"]
[White "Jansa, Vlastimil"]
[Black "Lederman, Leon"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2390"]
[BlackElo "2215"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,61,11,12,8,12,0,6,0,0,-4,-10,-5,0,0,0,-11,7,7,39,34,54,15,110,109,95,24,104,103,95,73,104,110,111,102,376,381,379,369,711,701,713,713,706,699,681,633,1094,1094,29993,29994]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be6 8. O-O {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Be7 9. Ng3 g6 {[#]} 10. Kh1 $146 {The position is equal.} ({Predecessor:} 10. Nd5 Bxd5 11. exd5 Nbd7 12. c4 O-O 13. Bh6 Re8 14. Rc1 Bf8 15. Be3 a5 16. Qb3 {1-0 (66) Svane,F (2421)-Debashis,D (2501) Chess.com INT 2021}) 10... Nc6 11. f4 exf4 12. Bxf4 Ne5 13. Qd2 O-O 14. Bh6 Re8 {[#]} (14... Nfg4 {simplifies} 15. Bf4 Re8 16. h3 Nf6) 15. Nf5 $1 {Black must now prevent Nxe7+.} Bxf5 (15... gxf5 16. Qg5+ (16. exf5 Kh8 $16) 16... Ng6 17. exf5 $18) (15... Bf8 16. Bxf8) 16. exf5 d5 17. Rae1 (17. Rad1 $5) 17... Neg4 (17... Nfg4 $11 {remains equal.}) 18. Bf4 $16 Nh5 19. h3 (19. fxg6 $16 hxg6 20. Be2 Nxf4 21. Bxg4 (21. Qxf4 Nf6 $16)) 19... Ngf6 (19... Nxf4 $2 20. Qxf4 Nf6 21. fxg6 hxg6 22. Re5 $18) (19... g5 $1 $11 20. hxg4 Nxf4) 20. g4 $36 {[%mdl 2048] Black is under strong pressure. White has more active pieces.} (20. Bh2 {keeps more tension.} Bb4 21. g4 Ng7 22. Rxe8+ Ngxe8 23. fxg6 hxg6 24. Be5) 20... Nxf4 21. Qxf4 {Threatens to win with fxg6.} Bd6 22. Rxe8+ Nxe8 23. Qf3 {Strongly threatening fxg6.} g5 {[%mdl 8192] [#] A mistake that costs the game.} (23... Qf6 $16) 24. f6 $1 $18 {aiming for Qf5.} ({Not} 24. Nxd5 Nf6 $16) 24... Bf4 25. Nxd5 Nxf6 $2 (25... Qd6 26. Nxf4 gxf4) 26. Nxf4 gxf4 27. Qxf4 Qd5+ 28. Rf3 Nd7 29. Bc4 Qd1+ 30. Rf1 Qxc2 31. Bxf7+ {Weighted Error Value: White=0.09 (flawless) /Black=0.57} 1-0

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.5"]
[White "Peretz, Malkiel"]
[Black "Birnboim, Nathan"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2142"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,110,1,-6,19,0,0,0,7,-42,-45,-52,-45,-55,-46,-69,-59,-88,-80,-99,-91,-139,-148,-140,-108,-124,-119,-119,-106,-108,-110,-116,-115,-115,-60,-66,-50,-54,-56,-78,-54,-53,-41,-54,-35,-45,-45,-122,-63,-78,-86,-129,-109,-138,-125,-266,-107,-131,-135,-128,-132,-341,-341,-335,-310,-256,-142,-156,-41,-41,-41,-150,-41,-370,-360,-589,-578,-584,-609,-601,-592,-584,-571,-541,-525,-336,-327,-312,-312,-1391,-1299,-1404,-1404,-1379,-1379,-1368,-1264,-696,-677]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 {[%cal Bg8f6,Bf6h5,Bh5f4,Bf4d3][%mdl 32]} 4. exd5 exd5 5. Ngf3 Bd6 6. Bd3 O-O 7. O-O Nc6 {[%cal Bb8c6,Bc6e7,Be7g6][%mdl 32]} 8. c3 {[#]} Nh5 $146 {C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines.} ({Predecessor:} 8... Ne7 9. Ne5 c5 10. Re1 cxd4 11. cxd4 Bf5 12. Nf1 Bxd3 13. Qxd3 Ne4 14. Ng4 f5 15. Nge3 Kh8 16. f3 {0-1 (60) Hammer,J (2628)-Shaposhnikov,E (2557) Chess.com INT 2017}) 9. Ne5 Nf4 10. Ndf3 Nxd3 {The position is equal.} 11. Qxd3 (11. Nxd3 $11 Bf5 12. Re1) 11... Ne7 $15 12. Qd1 ({Don't play} 12. Ng5 Bf5 13. Qe3 f6 $17) 12... f6 13. Nd3 Ng6 14. Re1 c6 $36 {[%mdl 2048] Black is pushing.} 15. Bd2 Bf5 16. Nc5 Rf7 17. Rc1 (17. Re3 $142) 17... b6 $17 18. Nb3 ({Don't go for} 18. Ne6 $2 Qd7 19. Nxg7 Kxg7 $19) 18... a5 19. Be3 a4 20. Nbd2 b5 21. Nf1 Qc7 {Black has more active pieces.} 22. Ng3 Bg4 {A strong pair of Bishops.} 23. h3 Bxh3 24. gxh3 $15 Bxg3 25. fxg3 Qxg3+ 26. Kh1 Qxh3+ 27. Nh2 Re7 28. Qf3 Qxf3+ 29. Nxf3 Rae8 30. Bf2 (30. Bd2 $1 $15) 30... Kf7 (30... Nf4 $17 {And now ...Re2 would win.} 31. Rxe7 Rxe7) 31. Rxe7+ Rxe7 32. Rc2 {Against Re2} Nf4 33. Bg3 Re2 34. Rd2 {[#]} (34. Rxe2 $17 Nxe2 35. Bd6) 34... a3 $1 35. Bxf4 (35. bxa3 Re3) 35... axb2 36. Rd1 {Black must now prevent Ne1.} Rf2 37. Rb1 $2 (37. Nd2 $17 Rxf4 38. Rb1) 37... Rxf3 $19 {[%mdl 4096] Endgame KRB-KR} 38. Bd2 g5 ({Inferior is} 38... Rh3+ 39. Kg1 $17) 39. Kg2 g4 ({Black should try} 39... Rd3 $19 40. Rxb2 h5) 40. Rxb2 $17 {[#]} h5 (40... Kg6 $1 $17 {aiming for ...h5.} 41. Be1 Re3) 41. Be1 $1 $15 Re3 42. Kf1 (42. Kf2 $1 $15 Rd3 43. Kg2) 42... Kg6 (42... Rh3 $17 {Hoping for ...Rh1+.} 43. Re2 f5) 43. a4 $2 {[%mdl 8192]} (43. Re2 $15 Re4 44. Rxe4 dxe4 45. c4) 43... bxa4 $19 44. Ra2 $2 (44. Kf2 Re7 45. Bd2) 44... g3 45. Rxa4 g2+ {[%mdl 64] Deflection} 46. Kxg2 {Strongly threatening Kf2.} Rxe1 {KR-KR} 47. Ra6 Re6 48. Kf3 Kf5 49. Ra8 h4 {Threatens to win with ...Re1.} 50. Rh8 Re4 51. Rc8 $2 (51. Rh5+ Ke6 52. Rh7) 51... Rg4 {Black is clearly winning.} 52. Rh8 Rg3+ 53. Kf2 Rxc3 54. Rxh4 Rd3 55. Ke2 Kg5 {Weighted Error Value: White=0.56/Black=0.21 (precise)} 0-1

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.6"]
[White "Legky, Nikolay A"]
[Black "Jurek, Josef"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2350"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,34,-8,3,0,0,-5,0,-22,-15,-23,-16,-21,-12,-46,0,-141,-95,-127,-122,-252,-79]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d5 6. Qe2 Be7 7. O-O O-O 8. e5 Ne8 9. Re1 {C00: French: Unusual White 2nd moves.} b5 10. Nbd2 a5 11. h4 {The position is equal.} b4 12. Nf1 a4 {[#]} 13. N1h2 $146 ({Predecessor:} 13. h5 Nc7 14. h6 g6 15. Bf4 a3 16. b3 Nb5 17. N1h2 f5 18. exf6 Bxf6 19. Ng4 Bxa1 20. Rxa1 {0-1 (50) Kinsiz,O (2253)-Damljanovic,B (2565) Paracin 2015}) 13... Nc7 14. h5 a3 (14... h6 $15) 15. b3 (15. h6 $11 {remains equal.}) 15... Nb5 (15... f5 $142 16. Be3 Nb5) 16. Bf4 f5 17. Qd2 {[#]} (17. exf6 $17 {might work better.} gxf6 18. Bh6) 17... Bd7 $2 {Weighted Error Value: White=0.50/Black=0.16 (very precise)} (17... h6 $1 $19 {and Black stays clearly on top.} 18. d4 cxd4) 1/2-1/2

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.7"]
[White "Vogel, Jaap"]
[Black "Hebert, Jean"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2119"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,70,0,21,0,25,8,7,0,7,17,16,9,16,0,0,0,0,-16,-14,-35,-14,-21,-13,-38,-48,-59,-28,-47,-58,-130,-130,-134,-131,-133,-115,-115,-129,-285,-268,-228,-264,-231,-229,-422,-157,-161,-137,-246,-241,-546,-542,-517,-457]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 g6 6. O-O Bg7 7. c4 d6 8. Nc3 Nbd7 9. h3 O-O 10. Bh2 Qe7 11. Rc1 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} Rfd8 12. Qc2 c5 {[#]} 13. Rfd1 $146 {The position is equal.} ({Predecessor:} 13. dxc5 Nxc5 14. Rfd1 Nfe4 15. Nb5 a6 16. Nbd4 Rac8 17. b4 Nd7 18. Nd2 Nef6 19. Qb3 {1-0 (46) Kiewra,K (2429)-Gordievsky,D (2611) Chess.com INT 2017}) 13... cxd4 14. Nxd4 e5 15. Ndb5 Nf8 16. Nd5 Nxd5 17. cxd5 a6 18. Nc3 Nd7 {[%cal Bf8d7,Bd7c5,Bc5a4][%mdl 32]} 19. Bg3 Bh6 20. Qd2 Rdc8 21. f3 b5 22. a3 Nc5 23. Ne4 Na4 24. Nf2 {[#]} (24. Bf2 $15) 24... f5 $1 $17 25. Nd3 Bxd5 {Black is more active.} 26. Nb4 ({Don't blunder} 26. Nxe5 $2 Nb6 27. Rxc8+ Rxc8) 26... Bb3 27. Rxc8+ Rxc8 28. Qxd6 {Now White is beyond hope.} (28. Rc1 $17 {was necessary.} Rxc1+ 29. Qxc1) 28... Bxe3+ $19 29. Kh2 Qxd6 30. Rxd6 f4 ({Inferior is} 30... Nxb2 31. Bxe5 a5 32. Nc6 $17) 31. Bh4 {[#]} (31. Be1 {was the only chance.} Rc1 32. Nd3) 31... Nxb2 $2 (31... Rc1 $1 $19 {and Black stays clearly on top. Threatens to win with ...Bg1+.} 32. Rd8+ Kg7 33. Rd7+ Kg8 34. Rd8+ Kf7 35. Rd7+ Ke6 36. Re7+ Kd6 37. Rxh7 Nxb2) 32. Nc6 $17 {Strongly threatening Ne7+.} Re8 {And now ...Bc5 would win.} 33. Ne7+ (33. Nb4 $17 {was called for.}) 33... Kf7 $19 34. Rd7 (34. Nc6) 34... Ke6 35. Rb7 Bc4 {Weighted Error Value: White=0.45/Black=0.15 (very precise)} 0-1

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.8"]
[White "Bogdanov, Valentin"]
[Black "Koehler, Gerhard"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2323"]
[BlackElo "2198"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,108,15,19,31,33,48,40,29,30,43,15,26,20,22,16,43,22,14,-37,-46,-39,0,-4,14,-14,0,-55,-20,-61,33,34,32,31,25,-2,-2,-17,0,-38,8,0,0,-83,0,-16,0,0,0,-43,-26,-50,-50,-50,-50,-50,-48,-63,-10,-129,-129,-129,-129,-129,-129,-129,-129,-127,-123,-137,-134,-149,-155,-156,-156,-156,-143,-134,-134,-134,-134,-134,-134,-134,-134,-134,-134,-134,-134,-1527,-1497,-830,-552,-1520,-1302,-1731,-1061]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Be7 7. b3 O-O 8. Bd3 dxc4 {D45: Semi-Slav: 5 e3.} 9. bxc4 c5 10. O-O cxd4 {White is slightly better.} 11. exd4 b6 12. Bb2 Bb7 13. Ne5 Rc8 14. Rad1 Re8 15. Qe2 Nf8 {[#]} 16. d5 $146 (16. Bc2 $11) ({Predecessor:} 16. Bc2 Qc7 17. f4 g6 18. Kh1 Red8 19. Bb3 Ba6 20. a4 Qb7 21. Nb5 N8d7 22. d5 Nc5 23. Nc6 Rxc6 24. dxc6 Qxc6 25. Rxd8+ Bxd8 {1-0 (41) Levin,E (2485)-Sapenov,D (2169) Cheliabinsk 2021}) 16... exd5 $15 17. cxd5 {[%cal Oe5c6]} Bb4 18. Ne4 Nxe4 (18... Bxd5 19. Nxf6+ Qxf6 20. Bb5 $16) 19. Qxe4 Bd6 20. Bb5 ({Don't play} 20. Nxf7 Kxf7 21. Qg4 Ng6 $17) ({Better is} 20. Nc6 $1 $11 Bxh2+ 21. Kxh2 Rxc6 22. Qg4 (22. dxc6 Rxe4 23. Kg1 Qe7 $17) 22... Rh6+ 23. Kg1) 20... Re7 21. Qf5 Rc5 (21... Bxe5 $15 22. Bxe5 Rc5) 22. Nc6 $14 Bxc6 23. Bxc6 Qc7 24. Qh3 Rc2 25. Bd4 Ng6 26. g3 {Against Nf4} Rxa2 (26... Ne5 $15) 27. Qf5 Ra5 28. Qb1 (28. Rc1 $1 $11) 28... Ra3 (28... Qc8 $17 {[%cal Og6h4] Threatens to win with ...Nh4!} 29. Rfe1 Qg4) 29. Bb2 {A strong pair of Bishops.} Rb3 $36 {[%mdl 2048] Black has some pressure.} 30. Qc2 Rb4 31. Rfe1 Ne5 {[#] Strongly threatening ...Nf3+.} 32. Bxe5 Rxe5 33. Rxe5 Bxe5 34. Re1 {Black must now prevent Qe2.} g6 $1 35. Qd2 Rb2 (35... Rb3 $15) 36. Qh6 (36. Qe3 $11 {keeps the balance.} Bf6 37. Qa3) 36... Qd6 $17 37. Qe3 {[#]} Qf6 {...Bd4 is the strong threat. Black is more active.} 38. Re2 Rxe2 39. Qxe2 {[%mdl 4096] Endgame KQB-KQB} Bd4 40. Kg2 Bc5 41. f4 a5 42. Qe5 Qxe5 43. fxe5 {KB-KB} Bd4 44. e6 {White threatens e7 and mate.} fxe6 45. dxe6 {Intending e7 and mate.} Kf8 46. Kf3 Ke7 47. Bd7 Kd6 48. Ke4 Bf6 49. Kd3 Kc5 50. Kc2 Kc4 51. Ba4 $2 {[%mdl 8192] This move loses the game for White.} (51. Be8 $17) 51... b5 $19 {Black is clearly winning.} 52. Bb3+ Kb4 53. h4 a4 54. Bd5 Ka3 {Weighted Error Value: White=0.47/Black=0.13 (very precise)} 0-1

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.9"]
[White "Mojzis, Jaroslav"]
[Black "Renman, Nils-Gustaf"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2094"]
[BlackElo "2320"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,88,0,2,0,0,0,0,0,8,4,17,15,20,12,22,12,24,12,29,22,27,18,45,47,62,41,42,29,44,44,44,44,39,25,37,12,29,6,29,-16,-17,-17,-17,-17,-17,-16,-8,-42,-44,-57,-24,-23,-22,-218,-218,-218,-218,-210,-205,-622,-89,-89,-89,-92,-8,-572,-507,-441,-441,-813,-700,-29966,-29961,-29949,-6620,-5210,-1775,-29982,-29983,-5639,-698]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O c6 5. h3 Bxf3 6. Bxf3 {A07: Réti Opening: New York and Capablanca Systems.} Ngf6 7. d3 e5 8. Nd2 {The position is equal.} Be7 9. e4 dxe4 10. dxe4 O-O 11. Qe2 Qc7 12. a4 a5 13. Nc4 Bc5 14. Bd2 Rfe8 15. Rfd1 b6 16. Kg2 {[#]} Rad8 $146 ({Predecessor:} 16... Nf8 17. Bc3 N6d7 18. Qd3 Ra7 19. Bg4 Ne6 20. Bxe6 Rxe6 21. Rd2 Be7 {1-0 (40) Urankar,H (2160)-Tiller,J (2130) Bayern 1999}) 17. Be1 Nf8 18. Rxd8 Rxd8 19. Rd1 Rxd1 20. Qxd1 Ne6 21. h4 g6 22. c3 h5 23. Qd3 (23. b4 $5 {[%cal Rb4c5]} axb4 24. cxb4 $14) 23... Bf8 24. Bd2 Nc5 {[%csl LRa4,LRd3] Pair of Knights!} 25. Qc2 b5 $36 {[%mdl 2048] White is under pressure.} 26. axb5 cxb5 {[%cal Bc6b5,Bb5b4,Bb4b3][%mdl 32]} 27. Ne3 Qd6 28. c4 b4 {Threatens to win with ...Qd3.} 29. Nd5 Nxd5 (29... Qa6 $5 {[%cal Rb4b3]}) 30. cxd5 (30. exd5 Qb6 $11) 30... Qa6 {Against Be2} 31. b3 $2 (31. Bh6 $11 {and White has nothing to worry.} Qd3 32. Qc1 (32. Qxd3 Nxd3 33. Bd2 Nxb2 $17) 32... Bxh6 33. Qxc5) 31... a4 $1 $19 32. bxa4 b3 33. Qc3 Qxa4 {Hoping for ...Qd4.} 34. Qxe5 {[#]} (34. Be3) 34... Bg7 $2 (34... Nd3 $1 $19 {[%cal Rd3e5] is more deadly.} 35. Qb8 Qd4) 35. Qb8+ $17 Kh7 {[%mdl 1024] Black has strong compensation.} 36. e5 {[#]} Qa2 ({Better is} 36... Nd3 $1 $17 37. e6 fxe6 38. dxe6 Qd4) 37. Bc3 $2 {[%mdl 8192]} ({Don't blunder} 37. Be3 $2 b2 38. e6 fxe6 39. Bxc5 b1=Q $19) (37. e6 $1 $11 {and White is okay.} fxe6 38. dxe6 Nxe6 39. Qe8) 37... Nd3 $19 38. Qb6 Qc2 39. e6 (39. d6 $142 Qxc3 40. d7 Ne1+ 41. Kf1 Nxf3 42. d8=Q) 39... Qxc3 40. e7 Ne1+ 41. Kf1 Qd3+ 42. Be2 Qe4 {[%cal Re4h1]} 43. f3 Nxf3 44. e8=Q Nh2+ {Weighted Error Value: White=0.78/Black=0.26 (precise)} (44... Qxe8 $142 45. Bxf3 b2) 0-1

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.10"]
[White "Bagamasbad, Efren"]
[Black "Gaprindashvili, Nona"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2051"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,146,10,13,4,10,4,2,-6,-6,-6,8,0,15,18,29,-37,-35,-37,-37,-37,-37,-35,-21,-21,-22,-26,-6,-6,0,-8,-8,-8,-7,-24,0,-15,24,0,0,-6,0,0,0,0,0,-3,0,0,0,-11,-11,-11,-11,-47,-47,-47,0,0,0,-45,-45,-45,-36,-47,-45,-83,-6,-71,-31,-49,-45,-45,-45,-47,-47,-46,0,-54,-46,-70,-46,-74,-9,-29,-17,-16,-14,-41,-41,-89,-89,-94,-95,-95,-97,-150,-147,-200,-200,-200,-200,-428,-200,-283,-200,-29983,-1888,-1404,-456,-1229,-1214,-1482,-1425,-1402,-1408,-1852,-1201,-1115,-845,-763,-610,-29980,-29981,-29979,-29978,-29984,-29985,-29990,-29987,-29987,-29988,-29990,-29991]} 1. g3 e5 2. c4 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nge7 6. e3 d6 7. Nge2 O-O 8. O-O Bd7 9. Nd5 {A25: English Opening vs King's Indian with ...Nc6 but without early d3.} Nxd5 10. cxd5 Ne7 {[#]} 11. e4 $146 {The position is equal.} ({Predecessor:} 11. d4 c6 12. dxc6 Bxc6 13. d5 Bb5 14. Re1 f5 15. Qb3 Qb6 16. Nc3 Bd3 17. Qxb6 axb6 {½-½ (40) Maletin,P (2598)-Dvoirys,S (2562) Khanty-Mansiysk 2013}) 11... c6 12. dxc6 Bxc6 13. Be3 d5 14. Bc5 Re8 {[%cal Bf8e8,Be8e7,Be7c7][%mdl 32]} 15. Nc3 (15. Qb3 $1 $11) 15... d4 $15 16. Bxe7 Rxe7 17. Nd5 Bxd5 18. exd5 Rc7 19. Rc1 Rac8 20. Rxc7 Qxc7 21. Qa4 Qb6 22. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Bf8 23. h5 a6 24. Rb1 Qb5 25. Qd1 Qc5 26. hxg6 (26. d6 $5) 26... hxg6 27. Qg4 Bd6 28. Be4 Kg7 29. Kg2 Rh8 30. Qd7 Qb6 31. b4 Rd8 (31... Bxb4 $2 32. Qa4 $18) 32. Qg4 Qc7 (32... Bxb4 $2 33. a3 $18) 33. b5 a5 34. b6 Qc8 35. Qg5 Qd7 (35... Rh8 $15 {is more appropriate.}) 36. Rh1 $11 {Hoping for Qh6+.} Rh8 {Prevents Qh6+.} 37. Rh4 Rxh4 {The board is on fire.} 38. Qxh4 $15 {[%mdl 4096] Endgame KQB-KQB} Qc8 39. g4 Qe8 40. Qh3 Qb8 (40... Qd8 $17 41. a4 Bb4) 41. Qh4 (41. g5 $11 {remains equal.} Qe8 42. Qh6+ Kg8 43. a4) 41... Qc8 42. Qg5 Qe8 43. Bf3 Qh8 44. Qd2 Qa8 45. Qg5 Qc8 46. Be4 Qh8 47. a3 Qc8 48. Bf3 f6 ({Black should play} 48... a4 $17) 49. Qd2 $1 $11 Qc3 $36 {[%mdl 2048] Black is pushing.} 50. Qd1 Qxa3 51. g5 (51. Qc2 $5 {[%cal Rc2c8]} Bc5 52. d6 $15) 51... fxg5 52. Be4 (52. Qc2 $1 $15) 52... Be7 $1 $17 {White is now going downhill.} 53. Qg4 {Strongly threatening Qc8.} Qd6 54. Qc8 Qxb6 55. Qd7 {[#]} (55. Kf1 $142) 55... Qd6 $1 56. Qxb7 (56. Qe8 $17) 56... a4 $19 {[%cal Ba5a4,Ba4a3][%mdl 32]} 57. Qa8 {[#]} a3 58. Bf3 $2 (58. Qa7) 58... Qd7 (58... g4 $142 59. Bxg4 Qd8) 59. Kg3 (59. Be4 $142) 59... Bd6 60. Bg4 $2 (60. Be4 $19) 60... Qf7 (60... e4+ $142 61. Kh3 Qf7 62. Qa6 Qf4 63. Kg2 Qh2+ 64. Kf1 e3 65. Qa7+ Kh6 66. Qf7 a2 67. Bd1 a1=Q 68. Ke2 Qb2+ 69. Bc2 Qxc2+ 70. Kf3 Qcxf2+ 71. Kg4 Qh5#) 61. Kg2 Qf4 (61... e4 $142 {( -> ...e3)} 62. Be6 Qf8) 62. Be6 (62. Bf3 $142 g4 63. Be4) 62... Qf8 63. Qa4 Kh6 64. Qa6 Kh5 65. f3 g4 66. Bxg4+ Kh4 67. Qa5 Kg5 68. Qd2+ Qf4 {Black mates.} 69. Qa5 e4 70. dxe4 d3 71. Kf2 a2 72. Qd8+ Qf6 73. f4+ Bxf4 {Weighted Error Value: White=0.32/Black=0.28 (precise)} 0-1

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.11"]
[White "Lanc, Alois"]
[Black "Strutinskaia, Galina"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2268"]
[BlackElo "2137"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,70,0,0,0,0,0,-21,0,0,0,0,0,0,7,12,5,0,27,0,29,0,0,0,0,0,0,-23,0,-20,-26,-36,0,0,0,-12,64,-27,21,0,85,0,0,0,72,34,117,106,154,102,152,33,125,-56,-77,-478,-431]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. O-O d6 7. h3 Nh6 8. Nc3 O-O 9. Be3 {[#] And now Qd2 would win.} f5 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} 10. Qd2 Nf7 11. Ng5 Rb8 {The position is equal.} 12. Rab1 {[#]} Bd7 $146 ({Predecessor:} 12... e5 13. Nxf7 Rxf7 14. f4 d5 15. exd5 cxd5 16. Bxc5 d4 17. Ne2 Bb7 18. b4 Qd5 {1-0 (40) Tsyhanchuk,S (2328)-Meleshko,V (2252) Lvov 2010}) 13. Rfe1 Qa5 {Threatens to win with ...Nxg5.} 14. exf5 gxf5 {[%cal Ob8b2]} 15. Nxf7 Rxf7 16. Bh6 e6 17. a3 {[%cal Ob2b4]} Kh8 18. b4 (18. Ne4 $5 Qxd2 19. Bxg7+ Rxg7 20. Nxd2 $11) 18... cxb4 19. axb4 Qc7 20. d4 Rg8 21. Re2 Qb6 22. Bxg7+ Rfxg7 23. f4 Qd8 24. Nd1 Qh4 {next ...Qxh3 is good for Black.} 25. Rb3 Be8 (25... e5 $11 26. dxe5 (26. fxe5 dxe5 27. dxe5 Be6 $17) 26... dxe5) 26. Nb2 (26. Rxe6 $2 Rxg2+ 27. Qxg2 Bf7 28. Qxg8+ Kxg8 $19) ({White should play} 26. Rf2 $1 $14) 26... Bf7 ({Don't take} 26... Bh5 27. Rf2 $14) (26... c5 {feels stronger.} 27. b5 e5 28. dxe5 (28. fxe5 $2 Bh5 $19) 28... dxe5) 27. c4 (27. Nc4 $5 {[%cal Rc4d6]}) 27... Rb8 (27... e5 $11 {keeps the balance.} 28. dxe5 Bh5) 28. Qe3 ({White should try} 28. Rd3 $16) 28... Rbg8 $11 {[#] White must now prevent ...Bh5.} 29. Qd2 Qh6 (29... Rb8 $11 {remains equal.}) 30. Rf2 Qh4 (30... e5 $1 $14) 31. Re3 $16 Rg3 (31... h6 $142) 32. Rxg3 (32. c5 $142) 32... Rxg3 (32... Qxg3 $142 33. Nd3 Rd8) 33. Kh2 (33. c5 $16) 33... Bh5 (33... Ra3 $14) 34. Qe1 $2 ({Much worse is} 34. Kh1 $6 Bg4 $11) (34. c5 $16) 34... Rb3 $15 35. Kg1 $2 {[%mdl 8192]} (35. Qd2 $17 {is tougher.}) 35... Rxb2 $1 {Weighted Error Value: White=0.50/Black=0.32} 0-1

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.12"]
[White "Tsifanskaya, Ludmila A"]
[Black "Kiefer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1919"]
[BlackElo "2260"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,145,19,26,12,0,0,0,-9,-32,0,0,0,0,-7,-8,1,-16,-15,-41,-27,-30,-16,-35,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5,-5,-6,0,0,0,-4,-6,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,0,-6,-6,-13,0,-6,-6,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,0,-7,0,-6,-6,-7,-7,-7,-7,-7,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. Re1 d6 8. c3 Bd7 9. d4 cxd4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 10. cxd4 d5 11. e5 Ne4 12. a3 a5 13. Nbd2 Nxd2 14. Bxd2 Qb6 {[%csl LRb2,LRd4]} 15. Bc3 a4 16. h4 Na5 {[#]} 17. Bxa5 $146 ({Predecessor:} 17. Qc2 Rfc8 18. Rad1 Rc7 19. Ng5 g6 20. Re3 Rac8 21. Rf3 Be8 22. Nh3 Nc4 23. Qc1 {1-0 (36) Wall,G (2329)-Hess,M (2334) Germany 2018}) 17... Rxa5 18. Rb1 Rfa8 19. Re3 Rb5 20. b4 {The position is equal.} axb3 21. Bf1 $1 Rba5 ({Resist} 21... b2 22. Bxb5 Qxb5 23. Rb3 $16) 22. Rexb3 Qd8 {[#] ...Ba4 is the strong threat.} 23. Rxb7 Rxa3 24. Ne1 Bc8 25. Rb8 Qc7 26. Rxa8 Rxa8 27. Qc2 Qxc2 28. Nxc2 Bf8 29. Kg2 Ba6 30. Ra1 Bxf1+ 31. Kxf1 $11 {[%mdl 4096] Endgame KRB-KRN} Rc8 32. Ra2 h5 33. Ke2 Kh7 34. Kd3 Rc7 35. Ra8 Be7 36. Rb8 Ra7 37. Kc3 g6 38. Kd3 Kg7 39. Rb6 Bd8 40. Rc6 Rb7 41. Ke2 Kf8 42. Kf3 Rb3+ 43. Kg2 Rd3 44. Kf1 Ba5 45. Ke2 Rc3 46. Rxc3 Bxc3 {KB-KN} 47. Kd3 Ba5 48. Ne3 Ke8 49. Ng2 Kd7 50. f3 Kc6 51. g4 Bd8 52. gxh5 gxh5 53. Nf4 Bxh4 54. Nxh5 Bf2 55. Nf4 Kb5 56. Nh5 Kc6 57. Nf6 Bh4 {[#] White must now prevent ...Bxf6.} 58. Nh5 Kd7 59. Nf4 Ke7 60. Ke2 Kf8 61. Ng2 $1 Bg5 62. f4 Bh6 63. Kf3 Kg7 64. Nh4 f5 65. exf6+ Kxf6 66. Ng2 Ke7 67. Nh4 Kf6 68. Ng2 Bg7 69. Ne3 Ke7 70. f5 Bxd4 71. fxe6 Bxe3 72. Kxe3 Kxe6 73. Kd4 {Weighted Error Value: White=0.03 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.13"]
[White "Maryasin, Boris"]
[Black "Ponce Navalon, Jose"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2258"]
[BlackElo "2134"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 31,131,23,38,32,46,35,34,38,37,34,39,40,98,104,108,109,122,111,119,127,112,121,144,124,176,157,172,141,156,98,227,133,262,236,237,237,308,331,329,324,310,310,592,578,568,368,437,401,370,10,8,0,0,0,0,0,0,10,10,0,89,90,221,221,221,214,212,205,205,196,746,164,164,164,164,165,185,181,174,55,251,232,408,356,6875,7124,29979,29972,29972,29973,29971,29973,29972,29973,29968,29974,29974,29975,29968,29970,29977,29978]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bh5 13. dxc6 Qc7 14. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Nxc6 15. Nf1 Rac8 16. Ng3 Bg6 {[%cal Od6d5]} 17. Nh4 {[#] C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4.} d5 $146 ({Predecessor:} 17... Rfd8 18. Nhf5 d5 19. exd5 Nxd5 20. Qf3 Bf8 21. Bg5 f6 22. Bb3 Bf7 23. Red1 Nce7 24. Rd3 Nxf5 25. Nxf5 Ne7 26. Rxd8 Rxd8 {½-½ (26) Balcazar Novoa,L (2318)-Mendez,A (2237) ICCF email 2006}) 18. Nxg6 hxg6 19. exd5 {White is slightly better.} Rfd8 20. Bb3 Na5 21. Qe2 Nxb3 ({Black should try} 21... Nc4 $14) 22. axb3 $16 Rxd5 23. Rxa6 Rcd8 24. Be3 {Strongly threatening Bb6.} Bc5 {Prevents Bb6.} 25. b4 Bxe3 26. Qxe3 (26. fxe3 $6 Rd2 27. Qxb5 Rxb2 $11) 26... Rd1 27. Ra1 Nd5 (27... R1d5 $16 28. Ra7 Qb8) 28. Qe2 Nf4 29. Qxb5 R1d5 30. Qf1 (30. Qa6 $142) 30... Rd2 (30... Nd3 $16) 31. Rad1 ({Better is} 31. Ne4 $1 $18 {[%cal Re4d2]}) 31... Qc6 (31... f5 $16) 32. Rxd2 Rxd2 33. b5 $1 (33. Rxe5 $2 Rd1 $3 {[%mdl 512]} 34. Re8+ Kh7 $19) 33... Qb7 34. Ne4 ({Not} 34. Rxe5 $2 Rd1 $3 {[%mdl 512]} 35. Re4 (35. Re8+ $2 Kh7 $19) 35... Rxf1+ 36. Kxf1 Qxb5+ 37. Ne2 Qd3 $1 $19) 34... Rxb2 35. g3 Ne6 {[%cal Bf4e6,Be6g5,Bg5f3][%mdl 32]} 36. Rb1 $1 {[%cal Be1b1,Bb1b2,Bb2e2][%mdl 32]} Qxe4 $2 (36... Rxb1 {might work better.} 37. Qxb1 Qd5) 37. Rxb2 $18 {[%mdl 4096] Endgame KQR-KQN} Ng5 38. f3 Nxf3+ {[#]} 39. Kf2 $1 ({Worse is} 39. Kh1 Nd2+ 40. Qg2 Qe1+ 41. Qg1 Qe4+ 42. Qg2 Qe1+ 43. Qg1 Qe4+ 44. Qg2 $11) 39... Ng5 {[#]} 40. Qg2 {Prevents Qf3+.} (40. Qe2 $1 $18 {[%cal Re2e4] Hoping for Qxe4.} Nxh3+ 41. Ke1 Qh1+ 42. Kd2) 40... Qd3 $11 41. Re2 {Black must now prevent h4.} Qxb5 42. h4 Qb6+ 43. Re3 Ne6 44. Qe4 Nc5 45. Qc4 e4 (45... Kh7 $11 {remains equal.}) 46. Kg2 $16 Nd3 (46... Qd6 $16 47. Re2 Qd1) 47. Qxe4 $18 Qb2+ 48. Re2 Qxc3 49. Qe8+ Kh7 50. Qxf7 Ne1+ $2 (50... Ne5 51. Qf4 Nd7) 51. Kf2 $2 (51. Kh3 {Intending Re8 and mate.} Qf3 52. Qxf3 Nxf3 53. Kg4) 51... Nd3+ 52. Kg1 Ne5 53. Qf4 Nf3+ 54. Kf2 Nd4 55. Rd2 (55. Re1 $18) 55... Nb3 $2 (55... Nf5 $14) 56. Rd6 {[%cal Oh4h5] Threatens to win with h5!} Qc2+ $2 (56... Nc5 57. Qd4 Qc2+ 58. Kg1 Qb1+ 59. Kh2 Qf5) 57. Kf3 Nc1 $2 (57... Qc5 58. Kg2 Qc2+ 59. Qf2 Qc4) 58. Qe4 Qb3+ 59. Kg2 {White mates.} Qa2+ 60. Kh3 Qf7 61. h5 Qf5+ 62. Qxf5 gxf5 63. Kh4 Ne2 64. Rd5 f4 65. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Ng1 66. g5 {Weighted Error Value: White=0.38/Black=0.52} 1-0

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.14"]
[White "Kierzek, Matthias"]
[Black "Pierangeli, Andrea"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2237"]
[BlackElo "1779"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,85,37,41,58,51,55,56,56,53,53,27,60,41,37,42,40,28,50,43,63,67,93,76,101,114,94,103,104,86,86,83,93,84,96,25,25,25,43,25,25,22,41,29,70,70,71,56,75,31,60,60,74,10,10,10,10,0,0,0,0,0,0,0,0,0]} 1. d4 {[%cal Bd2d4,Bd4e5][%mdl 32]} Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 O-O 10. O-O Bxd2 11. Qxd2 d6 12. b4 b6 {A52: Budapest Gambit.} 13. c5 Be6 14. cxd6 cxd6 {White is slightly better.} 15. Rfd1 Rfd8 16. Rac1 f6 {[#]} 17. Qb2 $146 ({Predecessor:} 17. Bg3 d5 18. Qd4 Nc4 19. Qc3 b5 20. Bf3 Rd7 21. Rd3 Rad8 22. Rcd1 a6 23. a3 {1-0 (46) Bayo Milagro,A (2285)-Bryakin,M (2465) Chess.com INT 2022}) 17... Rac8 18. Ba6 Rxc1 19. Rxc1 h5 20. h4 Qf7 21. a4 Qg6 22. Bg3 Qe4 23. Qd4 Qxd4 24. exd4 Nf7 25. Rc7 Rd7 26. Rc8+ Kh7 27. Bb5 {White is more active. This bishop pair is nice.} Re7 28. Re8 (28. Bd3+ $16 g6 29. Rc1) 28... Rxe8 $11 29. Bxe8 {[%mdl 4096] Endgame KBB-KBN} a6 30. Kf1 Kg8 31. Ke2 Bc4+ 32. Kd2 g5 33. Bc6 Kf8 34. Kc3 Bf1 35. Bf3 gxh4 36. Bxh4 Ng5 37. Bd5 (37. Bxh5 $16 Bxg2 38. Be2) 37... Ke7 {The position is equal.} 38. Bg3 Ne6 39. Bc4 Bxc4 40. Kxc4 {[#] b5 is the strong threat.} Nc7 {aiming for ...b5+.} 41. b5 axb5+ 42. axb5 Ke6 {Inhibits d5+.} 43. Bf4 {Weighted Error Value: White=0.13 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "FIDE WSCC 65 2022"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3.15"]
[White "Shaffer, Alexander"]
[Black "Werner, Clemens"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1688"]
[BlackElo "2236"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,41,45,-4,56,56,60,53,63,43,54,39,60,61,79,79,125,14,6,7,11,-10,0,-33,0,0,41,37,431,388,478,448]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. h3 Nf6 6. e5 Ne4 7. Bd3 (7. Nxe4 $14 {feels stronger.} dxe4 8. Ng5) 7... Bf5 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} ({Black should try} 7... Nxc3 $1 $11 8. bxc3 c5) 8. O-O $14 Nxc3 9. bxc3 {[#] Hoping for Bxf5.} Qd7 $146 {White is slightly better.} ({Predecessor:} 9... Bxd3 10. cxd3 O-O 11. Rb1 Qc7 12. Re1 e6 13. Ba3 Rd8 14. Bd6 Qd7 15. c4 b5 {1-0 (31) Landa,K (2615)-Wolferink,F (2136) Vlissingen 2008}) 10. a4 O-O 11. Ba3 Re8 12. Re1 Bxd3 13. Qxd3 Na6 {[#]} (13... Qc8 $142) 14. Ng5 {White is more active.} (14. e6 $1 $16 {[%cal Re6d7]} fxe6 15. h4) 14... Nc7 $11 15. Rab1 ({Don't play} 15. Qf3 f6 16. e6 Qc8 $17) 15... Rab8 16. f4 Bh6 17. Qd2 f6 18. Nf3 Qf5 19. Bc1 {[%cal Oe5e6]} Ne6 $2 {[%mdl 8192] [#]} (19... Qd7 $14) 20. g4 $1 $18 Qxf4 21. Qg2 {Weighted Error Value: White=0.21 (precise) /Black=0.57} 1-0

