[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.15"]
[Round "2.10"]
[White "Sciupokas, Arunas"]
[Black "Hebert, Jean"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1948"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "176"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,176,-35,-31,-21,-27,-21,-21,-24,-21,-35,-26,-37,-23,-73,-10,-13,0,-28,-5,-17,-10,-68,-42,-39,0,-36,-22,-59,-18,-28,-14,-29,0,-25,0,0,0,-21,12,15,21,12,28,6,30,0,22,-7,-7,-7,-8,-11,0,0,12,0,0,-9,-7,-28,0,-18,-14,-8,0,0,0,0,0,-7,0,-14,-7,-14,-10,-17,-16,-27,0,-24,25,-26,0,-14,0,0,0,-57,-41,-116,-112,-116,-76,-131,-124,-183,-133,-168,-57,-49,-34,-117,-59,-64,-85,-89,-66,-137,-50,-158,-43,-132,-146,-138,-81,-119,-7,-2,0,-122,-131,-117,-125,-265,-62,-61,-69,-205,-149,-138,-50,-67,-43,-50,0,0,0,0,0,-32,0,0,0,0,0,0,0,-8,0,-2,-8,-370,-232,-1539,-1529,-879,-1356,-1186,-590,-29975,-29976,-29975,-5222,-1626,-1515,-5069,-1317,-844,-768]} 1. Nc3 d5 2. Nf3 Nf6 3. d3 Nc6 4. g3 e5 5. Bg2 d4 6. Nb1 {A00: Irregular Openings.} Be7 7. O-O O-O 8. Bg5 {The position is equal.} Be6 9. Nbd2 h6 10. Bxf6 Bxf6 11. c4 (11. Re1 $11) 11... dxc3 (11... a5 $17) 12. bxc3 $11 Qd7 13. Re1 {[#]} Rab8 $146 ({Predecessor:} 13... Rfd8 14. Qa4 Rab8 15. Rab1 Qc8 16. Rb2 a6 17. Reb1 b5 18. Qc2 Qd7 19. a4 bxa4 20. Qxa4 Rxb2 21. Rxb2 {1-0 (37) Koziol,P (1410)-Metz,L (1535) LSS email 2008}) 14. Nb3 b6 {Prevents Nc5.} 15. Nbd2 (15. Qc2 $11) 15... Rfd8 (15... g5 {feels hotter.} 16. Qa4 g4 17. Nh4 Ne7) 16. Qc2 Be7 17. Red1 Qe8 18. Nf1 Bf6 19. N3d2 Na5 20. Ne3 c5 21. Rab1 Nc6 22. Ne4 Be7 23. Nd2 (23. Qa4 $5 {[%cal Re4c5]}) 23... Rbc8 24. Ndc4 Bf6 25. a4 Rb8 26. Rf1 Qd7 27. Rfd1 Ne7 28. Nd2 Bg5 29. Nec4 Bxd2 30. Nxd2 Bd5 31. Bxd5 Nxd5 32. Nf3 Qe6 33. e4 {[#]} Nf4 {[%cal Od8d6]} 34. Ne1 (34. a5 {is interesting.} Qh3 35. Ne1 Rd6 36. axb6 axb6 37. f3) 34... Ng6 (34... Nh3+ {keeps more tension.} 35. Kg2 Qg4 36. f3 Qd7) 35. f3 h5 36. Ng2 Qf6 37. Qf2 Rd7 38. Ne3 Ne7 39. Rd2 Rbd8 40. Qe2 Qc6 41. Ra1 h4 42. Nc4 Qe6 {[%cal Oe6c4]} 43. Rad1 f6 44. Qg2 Qc6 (44... Ng6 {feels stronger.}) 45. Nb2 (45. gxh4 $142 Qxa4 46. Kh1) 45... Kf7 46. f4 Ng6 47. f5 Ne7 48. g4 (48. Qf3 $11) 48... g5 $15 49. h3 (49. fxg6+ $15 Nxg6 50. h3) 49... a6 $17 50. Qe2 b5 {Inhibits Nc4.} 51. axb5 (51. Rc2 $142) 51... axb5 52. Ra1 (52. Qe3 $17 {was called for.}) 52... Nc8 (52... c4 $1 $19 {Hoping for ...cxd3.} 53. Rad1 b4) 53. c4 Nd6 (53... b4 $19 54. Nd1 Qd6) 54. cxb5 $15 Nxb5 55. Qf1 (55. Qe3 $15) 55... Nd4 (55... Kg7 $17) 56. Rad1 ({Not} 56. Nc4 $2 Nb3 57. Rad1 Nxd2 58. Rxd2 Qa4 $19) 56... Rb8 $36 {[%mdl 2048] Keeping White busy.} 57. Rf2 Ra7 {Black has more active pieces.} 58. Nc4 (58. Ra1 $1 $15 Rxa1 59. Qxa1) 58... Ra4 (58... Qa8 $1 $17) 59. Re1 (59. Rb1 $15 Rbb4 60. Rfb2) 59... Rb3 ({Black should play} 59... Kg7 $17 {[%cal Oa4c4] aiming for ...Rxc4!} 60. Ra1 Rxc4 $1 61. dxc4 Rb3) 60. Rc1 (60. Rb1 $15) 60... Rbb4 $17 61. Ne3 Rb7 (61... Kg7 $142 62. Nc4 Qb7) 62. Rd1 {[#]} Rd7 (62... Rb3 $1 $17 {[%cal Oc5c4] Strongly threatening ...c4!} 63. Rc1 Qb5) 63. Rb1 $11 Rb4 64. Rd1 (64. Nd5 $1 $11 Rb5 65. Ra1) 64... Rb3 65. Nc4 Qb5 {Against Na5} 66. Ne3 (66. Rc1 $17) 66... Rb7 $2 ({Black should try} 66... Nc6 $19 {Threatens to win with ...Nb4.} 67. Nc4 Rd4) 67. Nc4 $1 $15 {Black must now prevent Nd6+.} Ke7 $1 {Prevents Nd6.} 68. Kg2 (68. Ra2 $15) 68... Rd7 69. Rfd2 {[#]} Rb4 (69... Nc6 $1 $17 {...Nb4 is the strong threat.} 70. Kg1 Kf7) 70. Rf2 Qc6 71. Ne3 Nb5 72. Nd5+ $1 Rxd5 73. exd5 Qxd5+ 74. Kh2 Nd4 (74... Kf8 $5 {[%cal Rb5c3]}) 75. Qg2 Qxg2+ 76. Kxg2 $11 {[%mdl 4096] Endgame KRR-KRN} Rb3 {[%cal Oe5e4]} 77. Ra2 e4 78. Re1 Rxd3 79. Rxe4+ Kd6 {next ...Kd5 is good for Black.} 80. Rf2 $2 {[%mdl 8192]} (80. Ra8 $11 {and White has nothing to worry.}) 80... Rg3+ 81. Kh2 $2 (81. Kf1 Rxh3 82. Re8) 81... Kd5 $19 ({And not} 81... Nf3+ 82. Rxf3 Rxf3 83. Re6+ Kd5 84. Rxf6 $19) 82. Re8 Nf3+ 83. Rxf3 Rxf3 {KR-KR} 84. Re6 c4 85. Kg2 Rg3+ (85... Rf4 $142 86. Rxf6 c3 87. Rf8 c2 88. Rd8+ Ke4 89. Rc8 Kd3 90. f6 Rxf6 91. Rd8+ Kc3 92. Rc8+ Kb2 93. Rb8+ Kc1 94. Rb5 Kd2 95. Rd5+ Kc3 96. Rc5+ Kd3 97. Kg1 Rf4 98. Kg2 Rc4 99. Rd5+ Kc3 100. Rf5 c1=Q 101. Rf8 Qe1 102. Rf7 Qg3+ 103. Kh1 Qxh3+ 104. Kg1 Rxg4+ 105. Kf2 Rg2+ 106. Ke1 Qe3+ 107. Kf1 Rg1#) 86. Kf2 {Black is clearly winning.} Rxh3 {And now ...c3 would win.} 87. Rxf6 Rg3 (87... c3 $142 88. Ke2 Rh2+ 89. Kd1 Rd2+ 90. Kc1 h3) 88. Rf8 Rxg4 {Weighted Error Value: White=0.26 (precise) /Black=0.22 (precise)} 0-1

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.16"]
[White "Paglietti, Nicola"]
[Black "Sturua, Zurab"]
[Result "0-1"]
[ECO "A09"]
[BlackElo "2522"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,30,19,20,-5,-4,-22,-16,-21,-16,-12,16,5,20,-14,12,-84,-58,-168,-33,-190,-16,-24,-20]} 1. Nf3 d5 2. c4 d4 3. b4 c5 4. e3 dxe3 5. fxe3 cxb4 6. Bb2 {A09: Réti Opening: 1 Nf3 d5 2 c4.} Nf6 7. d4 Bf5 8. Bd3 {The position is equal.} Bxd3 9. Qxd3 {[#]} g6 $146 ({Predecessor:} 9... Nc6 10. O-O e6 11. e4 b5 12. cxb5 Na5 13. a3 Rc8 14. Nbd2 b3 15. Rac1 Rxc1 16. Rxc1 {1-0 (78) Wieczorek,J (1710)-Tymrakiewicz,R (2192) Jastrzebie Zdroj 2018}) 10. O-O {[%mdl 1024] White has compensation.} Bg7 11. e4 O-O 12. d5 (12. a3 $11) 12... Qc7 {[%cal Of6d5]} 13. Nbd2 {[#]} (13. e5 $15 Ng4 14. Qe4) 13... Na6 ({Black should play} 13... Nxd5 $1 $19 {[%mdl 512]} 14. exd5 (14. Bxg7 $2 Nf4 $17) 14... Bxb2) 14. Nb3 $2 {[#]} (14. e5 $15 Nc5 15. Qe2) 14... Nc5 $2 ({Better is} 14... Nxd5 $1 $19 {[%mdl 512]} 15. Bxg7 (15. exd5 Bxb2) 15... Nf4) 15. Nxc5 $11 Qxc5+ {[%mdl 32768] Weighted Error Value: White=0.68/Black=0.42. Loss on time!?} 0-1

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.17"]
[White "Danielsen, Henrik"]
[Black "De Francesco, Klaus"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2514"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,69,16,25,21,19,22,17,-73,-68,-125,21,20,45,-10,36,22,20,-333,-320,-322,-65,-315,-163,-152,-102,-561,-317,-471,-457,-455,-65,-318,-60,-2492,-2355,-1672,0,0,0,-27,0,0,0,0,133,-116,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 c6 6. Nbd2 {E06: Closed Catalan: Early deviations.} Nbd7 7. O-O O-O 8. c5 (8. b3 $11) 8... b6 $17 9. b4 {[#]} (9. cxb6 $15 axb6 10. b3) 9... bxc5 $146 (9... a5 $17 10. b5 cxb5) ({Predecessor:} 9... a5 10. Qa4 Bb7 11. a3 axb4 12. Qxb4 Ba6 13. Re1 bxc5 14. dxc5 Rb8 15. Qc3 Nxc5 {½-½ (48) Savio,E-Salchi,N Trinidad 2010}) 10. bxc5 $11 Qc7 11. e4 (11. Nb3 $14) 11... Ba6 (11... dxe4 $11 {should be considered.} 12. Ng5 e3 13. fxe3 Ba6) 12. exd5 Nxd5 (12... Bxf1 $2 13. d6 Bxd6 14. cxd6 (14. Nxf1 Be7 $15) 14... Qxd6 15. Qxf1 $18 (15. Nxf1 Rac8 $16) (15. Bxf1 h6 $18)) 13. Ne5 $2 {[%mdl 8192] [#]} Nxe5 14. dxe5 Bd3 $2 (14... Bxc5 $2 15. Re1 $19) (14... Qxe5 $19 15. Rb1 Bxf1 16. Qxf1 Qd4) 15. Rb1 Rab8 ({Not} 15... Qxe5 16. Re1 Qf5 17. Rb2 $17) ({Avoid the trap} 15... Bxc5 $2 16. Bb2) (15... Bxb1 $142 16. Nxb1 Qxe5) 16. Rxb8 $19 Qxb8 (16... Rxb8 $142 17. Re1 Qa5) 17. f3 $2 {[%mdl 8192] [#]} Bg5 18. h4 (18. Re1 $142 Be3+ 19. Rxe3 Nxe3 20. Qb3) 18... Bxd2 19. Bxd2 Qc7 $2 ({Don't go for} 19... Qxe5 $2 20. Rf2 $19) (19... Bxf1 $19 20. Bxf1 Qxe5) 20. Qa1 $2 {[%mdl 8192]} Rb8 $2 (20... Bxf1 $19 21. Bxf1 f6) 21. Rb1 $2 {[%mdl 8192]} Rxb1+ 22. Qxb1 Bg6 $2 (22... Bxb1 $19 23. f4 Qe7) 23. Qb2 $11 h5 24. a4 Qc8 25. Bf1 Qc7 26. Ba6 Qe7 (26... Qd8 $11) 27. Kg2 $2 (27. Qb8+ $16 {is forced if you want to stay better.} Kh7 28. Qd6) 27... Qc7 ({Black should play} 27... Qxc5 $17 {And now ...Ne3+ would win.} 28. Be2 Ne3+ 29. Bxe3 Qxe3) 28. Kf2 {Against Ne3. The position is equal.} Kh7 29. a5 Ne7 30. Qb7 Qd8 31. Bg5 Qd4+ 32. Be3 Qd8 33. Bg5 Qd4+ 34. Be3 Qd8 35. Bg5 {Whites escaped into a draw.   Weighted Error Value: White=1.24/Black=1.00} 1/2-1/2

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.18"]
[White "Kantorik, Marian"]
[Black "Nevednichy, Vladislav"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,133,0,4,299,-6,-2,-25,-7,-84,-83,-168,-10,-13,46,0,0,-7,22,20,6,-53,-62,-98,-61,-70,-55,-129,-104,-123,-116,-140,-100,-100,-86,-104,-76,-89,-48,-66,0,-87,-85,-95,-95,-95,-96,-99,-87,-78,-70,-102,-12,-8,0,-93,-54,-72,0,0,0,-13,-11,-8,-36,-609,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,-6,0,-6,0,0,0,0,-6,-8,-6,-6,0,0,0,-6,0,-8,-8,-8,-6,-6,-6,-6,-6,-8,-6,-6,-6,-6,-6,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Qa5+ {[%mdl 8192] [#] B22: Sicilian: 2 c3.} (7... Nb6 $11 {and Black stays safe.} 8. Bb5 dxe5) 8. Qd2 $146 ({Only move:} 8. Bd2 $18 Ndb4 9. exd6 exd6 10. O-O) ({Predecessor:} 8. Bd2 Ncb4 9. O-O Qc7 10. Qb3 Bg4 11. Bxb4 Bxf3 12. gxf3 Nf4 13. Bxf7+ Kd8 14. Nc3 Nh3+ 15. Kh1 Ng5 16. e6 Nxf7 17. exf7 e6 18. Qa4 a5 19. Qe8# {1-0 (19) Augustat,S (1776)-Bergmann,H (1515) Rowy 2006}) 8... Qxd2+ $11 9. Nbxd2 (9. Bxd2 $5 {[%cal Rc4d5]} Nb6 10. Bb5 $11) 9... Be6 {Black has an edge.} (9... Ndb4 $5 {[%cal Rb4c2]} 10. Bb3 Nd3+ 11. Ke2 Nf4+ 12. Kd1 Bg4 $11) 10. Bxd5 (10. O-O $11 {remains equal.}) 10... Bxd5 $17 11. a3 (11. b3 $17 {was necessary.}) 11... Bxf3 $2 (11... dxe5 $19 12. dxe5 g5) 12. Nxf3 $11 O-O-O (12... g6 $11) 13. Be3 (13. Ng5 $1 $14 Nxd4 14. O-O) 13... e6 14. Bg5 Be7 15. Bxe7 Nxe7 16. exd6 (16. Ng5 $11 Rdf8 17. exd6) 16... Rxd6 $15 17. b4 a6 18. Rc1+ Kb8 19. d5 (19. Ng5 $15 Rxd4 20. O-O) 19... exd5 20. Nd4 Nc6 21. Nb3 Rdd8 22. Kd1 Ka7 23. Nc5 h6 {[%cal Bh7h6,Bh6h5,Bh5h4,Bh4h3][%mdl 32]} 24. Re1 Rd6 25. Kd2 Rdd8 (25... g5 $15) 26. f3 (26. Kd1 $1 $11 {keeps the balance.}) 26... Rhe8 $17 27. Kd3 h5 28. f4 h4 29. Nb3 h3 30. g3 g5 31. Nd4 Nxd4 (31... gxf4 $1 $17 32. gxf4 Kb6) 32. Kxd4 {[%mdl 4096] Endgame KRR-KRR} g4 33. f5 (33. Rxe8 $11 Rxe8 34. Kxd5) 33... Kb6 (33... Rc8 {simplifies} 34. Rxc8 Rxe1 35. Kxd5 Re2) 34. a4 $1 {[#]} a5 (34... Rc8 $1 $17 {[%cal Rc8c1] And now ...Rxc1 would win.} 35. Rxc8 Rxe1 36. a5+ Ka7) 35. bxa5+ $11 Kxa5 36. Rc5+ Ka6 (36... Kxa4 37. Ra1+ Kb4 38. Rb1+ Ka4 39. Rxb7 $14) 37. Rxe8 Rxe8 38. Kxd5 $2 {[%mdl 8192] [#] KR-KR} (38. Rxd5 $2 Re2 39. Rd6+ b6 $19) (38. Rc2 $15) 38... f6 $2 ({Black should play} 38... Re2 $1 $19 {[%cal Re2h2]} 39. Rc4 (39. Rc7 $2 Rxh2 40. Ke5 Rh1 $19) 39... Rxh2 40. Rxg4 Rh1) 39. Rc4 {The position is equal.} Re5+ ({Don't take} 39... Re2 40. Rxg4 (40. Re4 Rxh2 41. Ke6 Rh1 $11) 40... Re5+ 41. Kd6 $16) 40. Kd6 Rxf5 (40... Re2 $2 41. Rxg4 Rxh2 42. Rh4 $18) 41. Rxg4 Rf2 42. Rh4 Rxh2 {aiming for ...Rh1.} 43. Ke6 Ka5 {Threatens to win with ...Rf2.} 44. Kxf6 Rf2+ 45. Ke5 h2 46. Kd6 Rc2 47. Kd7 b6 48. Kd6 Rg2 ({Much weaker is} 48... Re2 49. Kd5 $15) 49. Kc6 Ka6 50. Rh5 Rc2+ (50... Rxg3 {simplifies} 51. Rxh2 Rc3+ 52. Kd5 Rc5+) 51. Kd6 Kb7 (51... Rc3 {simplifies} 52. Rxh2 Rxg3 53. Kd5 Rg4) 52. Rh7+ Ka6 53. Rh5 Rg2 (53... Rc3 {simplifies} 54. Rxh2 Rxg3 55. Kd5 Rg4) 54. Kc6 Rxg3 (54... Rf2 {is more complex.} 55. Kc7 Ra2 56. Kc6 Rb2) 55. Rxh2 Rg6+ 56. Kd5 Rg4 57. Ra2 Rb4 58. Kc6 Rc4+ 59. Kd5 Rc5+ 60. Kd4 Ka5 61. Kd3 Rh5 62. Rb2 Rh3+ 63. Kc4 Rh4+ 64. Kc3 Rxa4 65. Rh2 Rg4 66. Kb2 Kb4 67. Rf2 {Weighted Error Value: White=0.31/Black=0.33} 1/2-1/2

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.19"]
[White "Morovic Fernandez, Ivan"]
[Black "Albadri, Abd Al Sattar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2480"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,53,44,45,34,18,90,75,187,106,374,-2,348,-294,249,92,527,-420,0,-1,0,-168,23,-21,27,-10,96,100,100,-601,-298,-303,169,144,219,221,274,158,262,243,344,345]} 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. Qe2 O-O 8. Bg5 c5 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} 9. O-O-O {[#]} Qc7 $146 (9... cxd4 $11 10. Nxd4 h6) ({Predecessor:} 9... Nxe4 10. Bxe7 Qxe7 11. Qxe4 Nf6 12. Qh4 Qc7 13. dxc5 b6 14. Ng5 h6 15. Ne4 Nd5 16. Bc4 {0-1 (40) Berend,F (2325)-Nielsen,H (2386) Sliema 2021}) 10. Ne5 {White has more active pieces. The black rooks are badly placed.} (10. dxc5 {simplifies} h6 11. Bh4 Nxc5 12. Bxf6 Bxf6 13. Nxf6+ gxf6 14. Qe3) 10... b6 (10... cxd4 $16 11. Nxd7 Bxd7) 11. Rhe1 (11. Nxd7 $18 {[%cal Re4f6]} Bxd7 12. Nxf6+ Bxf6 13. Bxh7+ $1 {[%mdl 512]} (13. Bxf6 Qf4+ 14. Kb1 Qxf6 $14) 13... Kh8 14. Bxf6 Qf4+ 15. Kb1 Kxh7 16. Qh5+ Kg8 17. Be5 (17. dxc5 Qxf6 18. Rxd7 Qxf2 $14)) 11... Bb7 $2 {[%mdl 8192]} (11... c4 $16 12. Nxc4 (12. Bxc4 Nxe4 13. Bxe7 Nxe5 $14) 12... Bb7) 12. Kb1 $2 (12. Nxd7 $1 $18 Nxd7 13. Bxe7) 12... Rac8 $2 {[%mdl 8192]} (12... cxd4 $2 13. Nxd7 Nxe4 14. Bxe7 $18) (12... Nxe5 $11 13. Nxf6+ (13. dxe5 Nxe4 14. Bxe7 Nc3+ 15. bxc3 Qxe7 $11) 13... Bxf6 14. Bxf6 gxf6 15. dxe5 Qxe5) 13. dxc5 $4 {[%mdl 8192]} Nxc5 $4 {[%mdl 8192]} (13... Nxe5 $2 14. Nxf6+ gxf6 15. Bh6 $19) (13... Qxe5 $19 {and life is good for Black.} 14. Nxf6+ Bxf6 15. Bxh7+ Kh8 16. Qxe5 Nxe5 17. Bxf6 gxf6) 14. Nxc5 (14. Nxf6+ $18 {is the precise move to win.} gxf6 15. Bf4) 14... Bxc5 $4 {[%mdl 8192]} (14... Qxc5 $16 {is tougher.} 15. Bxf6 Bxf6) 15. Be3 $4 {[%mdl 8192]} Bxe3 $2 (15... Qxe5 $19 16. Bxc5 Qxc5) 16. Qxe3 $11 Nd5 (16... Rfd8 {is interesting.} 17. g3 Nd5 18. Qe2 Nb4) 17. Qe2 (17. Qh3 $11 {and White has nothing to worry.} h6 18. Qg4) 17... Qe7 $2 (17... Nf4 $19 18. Qg4 Nxd3 19. cxd3 Qc2+ 20. Ka1 Qxf2) 18. a3 a5 (18... Nf4 $142 19. Qg4 Nxd3 20. Rxd3 Qc5) 19. c3 (19. g3 {simplifies} Rfd8 20. f4 Nf6 21. Qf2) 19... Nxc3+ 20. bxc3 $16 Qxa3 21. Be4 $2 {[%mdl 8192] [#]} (21. c4 $16) 21... Bxe4+ (21... Rxc3 $142 $1 {( -> ...Rb3+)} 22. Rd3 Qb4+ 23. Qb2 Rb3 24. Rxb3 Qxe1+ 25. Ka2 Qxe4) 22. Qxe4 $19 Qe7 $4 {[%mdl 8192]} (22... Qb3+ $19 {and all is fine.} 23. Ka1 Qa3+ 24. Kb1 Qb3+ 25. Ka1 Rxc3) 23. Rd3 Rfe8 (23... Qa3 $16) 24. Re2 $18 Rf8 25. h4 (25. Nd7 $18) 25... Rc7 (25... Rfd8 $16 {was called for.} 26. Ree3 (26. Nc6 Rxc6 27. Rxd8+ Qxd8 $17) 26... Rxd3 27. Rxd3 (27. Nxd3 Rxc3 28. h5 h6 $11) 27... h6) 26. Rb2 g6 (26... h6 {was necessary.} 27. Rxb6 Rfc8) 27. Qd4 {Weighted Error Value: White=1.50/Black=1.88} ({Don't take} 27. Rxb6 Rfc8 28. h5 a4 29. Qxa4 Qc5) 1-0

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.20"]
[White "Meessen, Rudolf"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,86,-15,0,8,0,3,2,-4,10,0,0,0,0,0,0,-27,-30,-20,-20,-98,-98,-103,-102,-102,-96,-97,-101,-141,-142,-148,-142,-132,-122,-128,-102,-110,-83,-95,-96,-84,-94,-161,-148,-150,-109,-357,-335,-337,-280,-402,-306,-382,-337,-381,-348,-380,-374,-344,-337,-1166,-30,-1077,-1048,-1563,-1112,-12837,-12837,-12837,-12838,-12838,-12838,-29968,-29969,-12839,-12839,-12838,-12839,-29989,-29990]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 h6 6. h4 {D00: 1 d4 d5: Unusual lines.} b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 7. Qf3 b4 {Inhibits g5.} 8. Nce2 {The position is equal.} Ne4 {Against g5} 9. g5 c5 {Prevents g6.} 10. gxh6 gxh6 11. Ng3 Bb7 {[#]} 12. Nxe4 $146 ({Predecessor:} 12. Bd3 Nf6 13. c3 Nbd7 14. cxb4 cxd4 15. exd4 Bxb4+ 16. Kf1 Qb6 17. N1e2 Bd6 18. Bxd6 Qxd6 {1-0 (42) Pershin,D (2353)-Christiansen,J (2475) Riga 2017}) 12... dxe4 13. Qg3 Nc6 {[%cal Bb8c6,Bc6e7,Be7d5][%mdl 32]} 14. Bg2 (14. Ne2 $11) 14... Qd5 $17 15. Ne2 cxd4 16. exd4 Ne7 {...Rg8 is the strong threat.} (16... Nxd4 $2 17. Nxd4 h5 18. Rd1 $18) 17. Qb3 Rg8 18. Ng3 f5 (18... Qxd4 19. Rd1 Qc5 20. Nxe4 (20. Bxe4 Bc6 $11) 20... Bxe4 21. Bxe4 $14) 19. Bf1 (19. Qxb4 $2 Ng6 20. Qd2 (20. Qa4+ $2 Bc6 $19) 20... Nxf4 21. Qxf4 Qxd4) 19... Rc8 {Inhibits Bc4.} 20. O-O-O Qxb3 21. axb3 Nd5 22. Be5 Bg7 (22... e3 {is interesting.} 23. f3 Kf7 24. Nh5 a5) 23. Nh5 Bxe5 24. dxe5 Ke7 25. Rh3 {Inhibits e3.} (25. Bc4 $17) 25... Rc5 26. Bc4 Rg2 {White must now prevent ...f4.} 27. f4 $2 (27. Rg3 $17 {was worth a try.} Rxg3 28. fxg3) 27... exf3 $19 28. Rxf3 Nb6 29. Rfd3 (29. Rh3 $142) 29... Be4 {Active counter play!} (29... Rxe5 $2 {too greedy.} 30. Nf4 Rg4 31. Rd4 $19) 30. Nf4 Bxd3 31. Nxd3 Nxc4 ({Wrong is} 31... Ra5 $2 32. Kb1 Nd5 33. h5 $19) 32. Nxc5 {[%mdl 4096] Endgame KRN-KRN} Ne3 (32... Nxe5 33. Nxa6 Rg4 34. h5 $17) 33. Rd7+ Ke8 34. Rc7 $2 (34. c3 bxc3 35. bxc3 Rc2+ 36. Kb1 Rxc3 37. Rd3 Rxc5 38. Rxe3) 34... Rxc2+ 35. Kb1 {[#]} f4 $1 {[%cal Bf5f4,Bf4f3,Bf3f2,Bf2e1][%mdl 32] Threatens to win with ...f3.} 36. Rc8+ Kf7 {Strongly threatening ...f3.} 37. h5 {[#]} Rxc5 $1 {[%mdl 512]} 38. Rxc5 {KR-KN} f3 39. Rc7+ Ke8 {( -> ...f2)} 40. Rc8+ Kd7 41. Rc1 f2 42. Ka2 a5 (42... f1=B $2 43. Re1 $16) 43. Re1 fxe1=N {Weighted Error Value: White=1.00/Black=0.12 (very precise)} 0-1

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.21"]
[White "Holzke, Frank"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2476"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,89,52,54,27,36,23,29,26,40,-1,28,9,20,-21,15,-10,8,-81,0,-13,20,-14,45,0,28,0,50,30,95,102,266,72,149,122,188,105,176,119,128,138,152,152,760,-814,441,111,685,132,211,216,228,215,262,209,217,212,204,175,211,200,334,340,274,274,455,336,440,408,1376,1286,1068,343,336,282,1092,1044]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. d5 {C76: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 g6.} Ne7 10. Bxd7+ Qxd7 {[#]} 11. O-O $146 {White has an edge.} ({Predecessor:} 11. c4 Nf7 12. Nfd2 c5 13. dxc6 bxc6 14. Nc3 Bg7 15. Qa4 O-O 16. Rd1 Qe6 17. O-O {½-½ (61) Steiner,L-Stoltz,G Prague 1931}) 11... Nf7 12. h3 Bh6 13. Bxh6 Nxh6 14. Kh2 O-O 15. g3 Kh8 16. Ne1 {[#]} (16. c4 $11 {keeps the balance.}) 16... g5 (16... f5 $1 $17) 17. Ng2 b6 18. Na3 a5 ({Black should play} 18... f5 $11) 19. Qe2 (19. Qh5 $5 {[%cal Rh5h6]} Qe8 20. Qxe8 (20. Qxh6 Ng8 $17) 20... Raxe8 21. g4 $14) 19... Rab8 20. Nb5 Rfc8 ({Black should try} 20... g4 $11) 21. a4 Neg8 (21... Rg8 $11) 22. f4 $16 Ne7 $2 (22... gxf4 $16 23. gxf4 Rf8) 23. Qc4 $2 (23. Qh5 $18 {is more deadly.} Nhg8 24. fxg5) 23... Neg8 (23... gxf4 $142 24. gxf4 Nf7) 24. Rae1 {White is more active.} Ne7 (24... Qg7 $16) 25. Re3 (25. fxe5 $18 fxe5 26. Ne3) 25... Neg8 (25... g4 $16) 26. Rf2 (26. fxg5 $18 fxg5 27. Re2) 26... gxf4 27. gxf4 Ne7 28. f5 Ng6 $2 (28... Nf7 $16 29. Rg3 Rg8 30. Rxg8+ (30. Nxc7 $2 Rxg3 31. Kxg3 Rc8 $19) (30. Qxc7 Qxc7 31. Nxc7 Rxg3 $11) 30... Nxg8) 29. Rf4 $4 {[%mdl 8192]} Qf7 $4 {[%mdl 8192]} (29... exf4 $19 {and all is fine.} 30. fxg6 fxe3) 30. Rf1 $2 (30. fxg6 $18 {and the rest is easy.} hxg6 31. Rf2) 30... Qd7 {[%mdl 8192]} 31. Rf2 $2 (31. fxg6 $18 Rg8 32. Rxf6) 31... Ne7 (31... Nf4 $16) 32. Rg3 $18 Rb7 33. Ne3 Rg8 34. Rfg2 {[%cal Bf2g2,Bg2g3,Bg3c3][%mdl 32]} Rxg3 35. Rxg3 Qd8 36. Qe2 Qe8 37. Nc4 Nc8 (37... Qd7 $142 38. Rg1 Qd8) 38. b4 axb4 39. cxb4 Qf8 $2 (39... Nf7 {keeps fighting.} 40. Ne3 (40. Qg4 Qf8 $18) 40... Na7) 40. Rc3 Qg7 41. Qh5 Ng8 (41... Na7 $142 42. Nca3 Nxb5 43. Qe8+ (43. axb5 Qg5 $11) 43... Qg8 44. Qxg8+ (44. Qxb5 Qg5 $11) 44... Kxg8 45. Nxb5 Nf7 46. Rxc7 Rb8) 42. Qe8 (42. Rg3 Qf8 43. Ne3 Nh6 $18) 42... Nce7 43. Ncxd6 $2 cxd6 44. Nxd6 {[#] Nf7+ is the strong threat.} Nxd5 $2 (44... Nxf5 45. Nxf5 (45. exf5 Qh6 $11) (45. Nxb7 Qg5 $17) 45... Qg5) 45. Rg3 {[%mdl 64] Skewer.   Weighted Error Value: White=0.90/Black=0.90} ({Worse is} 45. exd5 Qg5 46. Rg3 (46. Nxb7 Qd2+ 47. Kg1 Qe1+ 48. Kh2 Qxc3 $11) 46... Qd2+ 47. Kg1 (47. Rg2 Qf4+ 48. Rg3 Qd2+ 49. Kg1 Qc1+ 50. Kg2 Qd2+ 51. Kf1 Qd1+ 52. Kg2 Qxd5+ 53. Kh2 Qd2+ 54. Kg1 Qc1+ 55. Kh2 Qd2+ 56. Kh1 Qd5+ 57. Kh2 Qd2+ $11) 47... Qc1+ 48. Kh2 Qd2+ 49. Rg2 Qf4+ 50. Rg3 Qd2+ $11) 1-0

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.22"]
[White "Tereladze, Sopio"]
[Black "Pavlovic, Milos"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,49,-4,8,-21,0,-45,0,-8,0,-25,-12,-12,-12,-14,-11,-99,-17,-14,161,-46,117,-50,0,-69,-73,-114,-42,-182,-178,-131,-166,-289,-282,-289,-329,-367,-351,-364,-339,-432,-376,-29992]} 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. h3 O-O 6. Bc4 {B07: Pirc Defence: Miscellaneous Systems.} Nc6 {[%cal Of6e4]} (6... Nxe4 $5 7. Nxe4 d5 $11) 7. d5 Nb8 (7... Na5 $5 {[%cal Ra5c4]}) 8. O-O {[#] The position is equal.} c6 $146 ({Predecessor:} 8... Nbd7 9. Re1 a5 10. Nf1 Nb6 11. Bd3 e5 12. Be3 Nbd7 13. Qd2 Re8 14. Ng3 Nf8 {½-½ (54) Trojan,L (2200)-Kosnar,P Czech Republic 1996}) 9. dxc6 Nxc6 10. Re1 b6 11. Nf1 Bb7 12. Ne3 (12. Bg5 $11 {remains equal.}) 12... Qc7 (12... Nxe4 $17 {aiming for ...e6.} 13. Ng4 Na5) 13. Ng4 $11 Nd7 $2 {[#]} (13... Nxg4 $11 14. hxg4 Nb4) 14. a3 $2 (14. Nh6+ $18 Bxh6 15. Bxh6) 14... Nc5 $2 (14... e6 $15 {keeps the upper hand.}) 15. Rb1 $2 (15. Nh6+ $16 Bxh6 16. Bxh6) 15... Kh8 (15... e6 $1 $15) 16. h4 (16. Bh6 $1 $11 Bxh6 17. Nxh6) 16... e6 $15 17. Bd3 Rad8 {Black is more active.} (17... f5 $17 18. exf5 gxf5) 18. Qe2 (18. b4 $1 $15 Na4 19. Rb3 (19. Bg5 $2 Nc3 $19)) 18... f5 $36 {[%mdl 2048] Black is on the roll.} 19. exf5 gxf5 20. Ne3 (20. Ngh2 {was the only chance.}) 20... Nd4 21. Nxd4 Bxd4 22. c3 Bf6 {Strongly threatening ...Nxd3.} 23. Bc2 Rg8 {Hoping for ...f4.} (23... Bxh4 $2 {too greedy.} 24. Qh5 Bf6 25. Qh3 $19) 24. Qh5 Qc6 {[%cal Rg8g2] [#] White must now prevent ...Rxg2+.} 25. Kh2 $2 {Weighted Error Value: White=0.66/Black=0.45} (25. f3 $19 Qxf3 26. Qxf3 Bxf3 27. b4) 0-1

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.23"]
[White "Lima, Darcy"]
[Black "Grant, Jonathan I M"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2415"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,65,30,12,35,20,27,11,142,49,174,65,60,37,27,34,123,51,55,58,67,62,110,-29,-9,-295,46,0,0,0,56,0,0,0,113,125,147,152,161,134,216,247,262,232,351,256,290,286,264,275,329,344,956,939,1707,1690]} 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. a3 a5 {A34: Symmetrical English: 2 Nc3, lines with ...d5.} 8. O-O {[#]} Ra6 $146 ({Predecessor:} 8... e5 9. d3 Be7 10. Bd2 O-O 11. Ne1 Be6 12. Nc2 Bb3 13. Qc1 Ne6 14. Re1 Rc8 15. Rb1 {0-1 (39) Sidorika,V (2315)-Matviishen,V (2495) Pardubice 2019}) 9. d3 b5 {Inhibits Qa4.} (9... e5 $11) 10. Nd2 (10. Bf4 $16) 10... b4 (10... e5 $14) 11. Ncb1 ({Better is} 11. axb4 $18 cxb4 12. Na4) 11... e5 12. Bxc6+ Rxc6 13. Nc4 Be7 ({Black should try} 13... f6 $14) 14. Nxe5 (14. Nxa5 $6 Ra6 15. Nc4 h5 $14) (14. Qa4 $16 Bd7 15. Nxe5 (15. Qxa5 $2 Ra6 $19)) 14... Re6 $14 15. Nc4 O-O 16. Nxa5 f5 (16... Ra6 $14 17. Nc4 Bh3) 17. f3 (17. axb4 $16 cxb4 18. Nd2) 17... f4 $11 {[%mdl 1024] Black has compensation.} 18. Rf2 $2 {[%mdl 8192] [#]} (18. gxf4 $11 Nd5 19. Nc4) 18... g5 $2 (18... fxg3 $19 19. Rg2 gxh2+ 20. Kh1 Rff6) 19. Nc4 (19. Nd2 $1 $14) 19... Nd5 $1 20. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3c5,Bc5e4,Be4g5][%mdl 32]} Bf6 ({Black should play} 20... Ne3 $11 21. Qb3 fxg3 22. hxg3 Nf5) 21. Rg2 (21. Nb3 $14) 21... Bd4+ 22. Kh1 Rh6 (22... bxa3 $11 {keeps the balance.} 23. Rxa3 Rc6) 23. g4 $16 Bb7 24. axb4 cxb4 25. Nb3 Be3 (25... Bg7 $16 {is a better defense.} 26. Nc5 Qe7) 26. Bxe3 $18 fxe3 27. Nc5 Ba8 (27... Qc7 $142) 28. Ne4 Nf4 {[#]} 29. Nxe3 $1 Nxg2 30. Kxg2 Qc7 31. h3 (31. Nxg5 $2 {loses.} Rxh2+ 32. Kf1 Rh1+ 33. Kf2 Rxd1 $19) 31... Re6 $2 (31... Bxe4 $2 32. dxe4 Rd6 33. Nd5) (31... Kh8 32. Qd2 (32. Nxg5 Qf4 $14) 32... Bxe4) 32. Qb3 (32. Nxg5 $2 {is the wrong capture.} Rxe3 33. Qb3+ Kh8 34. Qxb4 Rxe2+ 35. Kf1 Ree8 36. Rxa8 Rxa8 $19) 32... Qf7 33. Nxg5 {Weighted Error Value: White=0.44/Black=0.71} 1-0

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.24"]
[White "Makropoulou, Marina"]
[Black "Antic, Dejan"]
[Result "1/2-1/2"]
[BlackElo "2412"]
[Annotator "ChessBase"]
[PlyCount "18"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Bd3 cxd4 8. Ne2 Ne7 9. O-O dxc3 1/2-1/2

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.25"]
[White "Novik, Maxim"]
[Black "Nannelli, Paolo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2412"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,83,67,120,75,155,113,140,160,270,168,357,300,367,231,216,194,282,103,484,-418,57,-247,148,-107,189,-397,47,33,37,-29,89,77,85,97,72,76,104,102,104,87,94,77,80,74,79,78,97,96,128,62,135,68,57,45,77,76,116,115,271,256,256,175,311,300,439,430,430,419,509,502,495,481,650,638,590,568]} 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Qa5 5. Bd3 Bg4 (5... e5 $14 6. Nf3 Bg4) 6. Nf3 {[#] B07: Pirc Defence: Miscellaneous Systems.} h5 $146 (6... e5 $142) ({Predecessor:} 6... Nbd7 7. Be3 e5 8. h3 Bxf3 9. Qxf3 Be7 10. O-O-O O-O-O 11. g4 exf4 12. Bxf4 h6 {1-0 (57) Alekseenko,K (2696)-Taboas Rodriguez,D (2365) Chess.com INT 2020}) 7. O-O Bxf3 8. Qxf3 {Hoping for e5. White is clearly better.} (8. Rxf3 e5 $16) 8... Ng4 (8... Qb6 $16) 9. f5 d5 $2 (9... Qb6) 10. Bf4 Qb6 11. Qg3 (11. exd5 Nd7 12. Kh1 Rc8 $18) 11... Qxd4+ 12. Kh1 Nd7 (12... dxe4 $142 13. Nxe4 Nd7) 13. Bc7 $2 (13. Rad1 $18 {has better winning chances.}) 13... e6 $2 {[%mdl 8192]} (13... Ngf6 $16 {is more resistant.}) 14. Bc4 $4 {[%mdl 8192]} exf5 $2 (14... Qxc4 $2 {is the wrong capture.} 15. fxe6 fxe6 16. Rae1 $19) (14... dxc4 $19 15. fxe6 fxe6) 15. Bxd5 $2 {[%mdl 8192]} Be7 $2 (15... cxd5 $19 16. exd5 Bc5 17. Rae1+ Kf8 18. Bd6+ Kg8 19. Bxc5 Qxc5 20. Rxf5 Rc8) 16. Rxf5 $2 {[%mdl 8192]} (16. Rad1 $16 {and life is bright.} Qe3 {[#]} 17. Bxf7+ $1 {[%mdl 512]} Kxf7 18. Rxd7) 16... Bf6 {[%mdl 8192]} (16... cxd5 $17 {stays on course.} 17. Nxd5 g6) 17. Bc4 $4 {[%mdl 8192] The board is on fire.} Qe3 $2 (17... Qxc4 $19 18. Re1 Bxc3 19. bxc3 g6) 18. Rf3 $1 $14 Qg5 19. Bf4 {Against Nge5} (19. Raf1 $14 O-O 20. Rf5) 19... Qh4 {[#]} (19... Qg6 $11 {keeps the balance.}) 20. Bxf7+ $1 $16 Kxf7 21. Qxh4 {[%mdl 64] Remove Defender} Bxh4 22. Bg5+ {[%mdl 64] Discovered Attack} Ke6 23. Bxh4 Nde5 24. Rff1 Raf8 25. Bg5 {[%cal Bh4g5,Bg5c1,Bc1e3][%mdl 32] Against Ne3} Rxf1+ 26. Rxf1 Nf7 27. Bc1 Rd8 28. Kg1 Nge5 29. Kf2 ({White should play} 29. Ne2 $16) 29... b5 (29... Nd6 $14) 30. Ke2 (30. Ne2 $16) 30... Nd6 $14 31. Rd1 Rf8 32. Be3 Rf7 33. Bc5 Ndc4 (33... Rd7 $16 {was necessary.}) 34. b3 $18 Nd7 35. Bxa7 b4 (35... Nd6 $142 36. Ke3 Re7) 36. Na4 Na3 (36... Nd6 $142 37. Nc5+ Nxc5 38. Bxc5 Nxe4) 37. Nc5+ Nxc5 38. Bxc5 Rb7 39. Rd6+ {White is clearly winning.} Ke5 40. Kd3 ({Not} 40. Rxc6 Kxe4 41. c3 Nb5 42. cxb4 Kd5 $18) 40... Nb5 41. Rxc6 Rd7+ 42. Ke3 {Weighted Error Value: White=0.83/Black=1.09} 1-0

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.26"]
[White "Kolesar, Milan"]
[Black "Antonio, Rogelio Jr"]
[Result "0-1"]
[ECO "A17"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,156,24,30,21,22,72,31,22,25,50,-37,6,5,55,7,17,23,83,45,36,23,17,-100,33,-6,17,-245,-161,-131,-13,-208,611,-62,6,-121,0,-362,-96,-353,111,16,235,-1394,286,260,284,279,277,135,245,134,132,120,127,129,124,87,127,121,114,118,118,105,112,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-129,-129,-129,-143,-143,-143,-266,-265,-129,-129,-129,0,-129,-129,-1021,0,-12823,-12823,-12824,-12823,-908,-446,-304,-129,-417,-129,-2019,-129,-2041,-1260,-129,-129,-129,-129,-129,-763,-12834,-12835,-12832,-446,-12838,-12839,-12843,-12843,-12846,-12845,-12850,-12850,-12850,-27999]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Ba5 6. g3 Nc6 {A17: English Opening: 1...Nf6 with ...Bb4.} 7. Bg2 d5 (7... O-O $11) 8. cxd5 exd5 {White is slightly better.} 9. O-O O-O {[#]} 10. h3 $146 {Inhibits Bg4.} (10. d3 $14) ({Predecessor:} 10. Na4 c4 11. b4 Bc7 12. Bb2 b5 13. Bxf6 Qxf6 14. Nc3 Bf5 15. Qc1 Rad8 16. Nxb5 {0-1 (48) Deac,B (2501)-Korobov,A (2674) Gjakova 2016}) 10... Bxc3 11. dxc3 {[%cal Bd2c3,Bc3b4][%mdl 32]} a5 ({Black should play} 11... Be6 $11) 12. b4 (12. Rd1 $14 {deserves consideration.}) 12... axb4 $11 13. cxb4 b6 (13... c4 $11) 14. Bg5 h6 15. Bxf6 Qxf6 16. e3 (16. bxc5 $11 bxc5 17. Qxc5) 16... d4 {Black is more active.} (16... cxb4 $17 17. Rfc1 Bb7) 17. Nd2 Bf5 {Prevents b5.} 18. Be4 {[%mdl 8192]} (18. e4 $1 $11 {and White has nothing to worry.} Be6 19. bxc5 bxc5 20. Qxc5) 18... Bxe4 19. Nxe4 Qd8 (19... Qg6 $17 {...Rfe8 is the strong threat.} 20. bxc5 Rae8) 20. Nd2 $2 (20. bxc5 $11 d3 21. Qc3) 20... Ra4 $4 {[%mdl 8192]} 21. Qe4 $2 (21. bxc5 b5 $11) (21. Qxa4 $18 Ne5 22. Qb3) 21... Ne7 (21... Qe8 $15) 22. Qe5 (22. bxc5 $11 bxc5 23. Nb3) 22... Nd5 (22... Ng6 $17 23. Qe4 Re8) 23. Kg2 $2 {[%mdl 8192]} (23. exd4 $11 {and White is okay.} cxb4 24. axb4 Rxb4 25. Rfe1) 23... Nf6 $2 (23... cxb4 24. e4 Nc3 25. axb4 $17) (23... Re8 $19 {is more deadly.} 24. Qh5 dxe3) 24. Rfc1 $2 {[%mdl 8192]} (24. e4 $17 {was worth a try.}) 24... c4 $2 (24... cxb4 $2 25. Qxd4 Qxd4 26. exd4 bxa3 27. Rc4 $19) (24... Re8 $19 25. Qf5 dxe3) 25. Rxc4 (25. Nxc4 $16 dxe3 26. Qxe3 (26. Nxe3 Qa8+ 27. Kg1 Rxa3 $14) (26. fxe3 Re8 $11)) 25... Qb8 $2 (25... dxe3 $11 26. Qxe3 Qd5+ 27. Kh2 Rd8) 26. Nb3 $4 {[%mdl 8192]} Rc8 $4 {[%mdl 8192]} (26... Qxe5 $19 {avoids the disaster.} 27. Rxd4 Ne4) 27. Rxc8+ (27. exd4 $2 {is the wrong capture.} Qa8+ $19) ({Weaker is} 27. Qxd4 Rxc4 28. Qxc4 Qa8+ 29. Kg1 Rxa3 $16) 27... Qxc8 28. Nxd4 Qa8+ 29. Kh2 (29. Kg1 $18 {and White stays clearly on top.}) 29... Rxb4 (29... Rxa3 $16 {keeps fighting.} 30. Rc1 (30. Rxa3 Qxa3 31. b5 Qa2 $16) 30... Qd5 31. Qxd5 Nxd5) 30. axb4 (30. Nf5 $18 Re4 31. Nxh6+ $1 {[%mdl 512]} gxh6 32. Qxf6) 30... Qxa1 $16 {[%mdl 4096] Endgame KQN-KQN} 31. Qf5 Qa8 32. b5 Ne4 33. Qf3 Qe8 34. Kg2 g6 35. Qf4 Nc3 36. Qxh6 Nxb5 37. Nxb5 ({Better is} 37. Nf3 $16) 37... Qxb5 {KQ-KQ} 38. Qf4 Qc6+ 39. Qf3 Qc5 40. Qa8+ Kh7 41. Qb7 Kg7 42. e4 b5 43. h4 b4 44. e5 Kf8 {Prevents e6.} 45. Qe4 Qb6 46. e6 b3 47. exf7 Kxf7 48. Qd5+ Ke7 49. Qe4+ Kd7 50. Qd5+ Kc8 51. Qg8+ Kb7 52. Qf7+ Ka6 53. Kg1 Ka5 54. Qe7 (54. Qc4 $11) 54... Ka4 $17 55. Qe8+ Ka3 {Strongly threatening ...b2.} 56. Qa8+ Kb2 57. h5 (57. Qd5 $17) 57... gxh5 $19 58. Qh8+ Ka2 {White must now prevent ...Qa5.} 59. Qa8+ Kb2 60. Qh8+ Kb1 61. Qh7+ $2 {[%mdl 8192]} (61. Qxh5 $17 Qc7 62. Qf5+ Qc2 63. Qb5) 61... Ka1 $1 62. Qxh5 $2 {[%mdl 8192]} (62. Qh8+ $11 b2 63. Qa8+ Kb1 64. Qd5) 62... b2 63. Qe5 Qb4 $1 64. Kg2 Ka2 (64... Qa4 $142 $1 {[%cal Ra4c6] aiming for ...Qc6+.} 65. Kh3 Qd7+ 66. Kg2 Qc6+ 67. Kh3 Ka2) 65. Qd5+ Ka3 $1 66. Qd3+ $2 {[%mdl 8192]} (66. Qf3+ $17 Qb3 67. Qf8+ Ka2 68. Qa8+ Qa3 69. Qg8+ Ka1 70. Qg7) 66... Qb3 $1 67. Qa6+ $2 {[%mdl 8192] [#]} (67. Qd6+ $17 Ka2 68. Qa6+ Qa3 69. Qc4+ Ka1 70. Qd4) 67... Qa4 $1 68. Qd3+ $2 {[%mdl 8192]} (68. Qb7 $17) 68... Ka2 69. Qd5+ Ka1 {[%mdl 1024] Black has strong compensation.} 70. Qe5 Qc6+ 71. Kh2 Ka2 72. Qa5+ {[#] Black is clearly winning.} Kb3 $1 73. Qf5 Qc2 (73... Kb4 $142 74. Qd3 Qc4) 74. Qd5+ (74. Qb5+ $142 Kc3 75. Qa5+ Kd3 76. Qd5+ Ke2 77. Kg2) 74... Kc3 75. Qc5+ Kd2 76. Qd4+ Ke1 77. Qe3+ Qe2 78. Qc3+ Kxf2 {Both players deserved the win here.   Weighted Error Value: White=0.71/Black=0.67} 0-1

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.27"]
[White "Vinter-Schou, Uffe"]
[Black "Farrand, Tom"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2375"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,77,0,27,14,47,28,22,27,18,-117,24,20,21,16,23,10,64,49,73,63,66,53,97,97,100,107,189,142,118,112,346,0,0,3,99,27,131,140,1072,1068,1257,1239,1253,1228,1194,1178,1178,1180,1154,1151,1185,1182,1160,919,1136,1130,29984,29985,29996,29997]} 1. e4 c5 2. Nf3 e6 3. c3 {[%cal Bc2c3,Bc3d4,Bd4e5][%mdl 32]} Nf6 4. e5 Nd5 5. Bc4 d6 6. O-O Nc6 7. d4 cxd4 8. cxd4 Be7 9. Qe2 O-O 10. a3 {Recently 10.Rd1 got a lot of attention.} Qc7 11. Qe4 {B22: Sicilian: 2 c3.} Bd7 12. Re1 (12. Bd3 $5 {[%cal Re4h7]} g6 13. Bh6 $14) 12... dxe5 13. dxe5 {[#] The position is equal.} Rfd8 $146 ({Predecessor:} 13... Nb6 14. Bd3 g6 15. Nc3 a6 16. Bh6 Rfd8 17. Bg5 Be8 18. Rad1 Bxg5 19. Nxg5 h6 {½-½ (32) Depasse,J (1454)-Nicolaescu,N (1123) IECC email 2003}) 14. Bg5 {[#]} (14. Bd3 $11 {remains equal.} g6 15. Bh6) 14... Be8 (14... h6 $6 15. Bd2 $11) (14... Nxe5 $1 $17 {[%mdl 512]} 15. Qxe5 (15. Bxd5 $2 Nxf3+ 16. Qxf3 Bxg5 $19) (15. Nxe5 Bxg5 16. Bxd5 exd5 $17) (15. Nxe5 Bxg5) 15... Qxc4 16. Bxe7 Nxe7) 15. Bd3 $40 {[%mdl 128] White has some attack.} g6 16. h4 ({Much weaker is} 16. Nbd2 Bxg5 17. Nxg5 Qxe5 $1 18. Qxe5 Nxe5 19. Rxe5 Nf4 $15) 16... h5 17. Nbd2 Rd7 (17... Bxg5 $11 18. hxg5 (18. Nxg5 Qxe5 19. Qxe5 Nxe5 $11) 18... Nce7) 18. Rac1 $14 Qd8 19. Bb1 {White is more active.} Bxg5 20. hxg5 (20. Nxg5 {is interesting.} Nde7 21. Nc4 Rd4 22. Qe3) 20... Nde7 {[#]} 21. Qf4 {Threatens to win with Ne4.} Nd5 22. Qh4 Nce7 (22... Ndb4 $16) 23. Ne4 (23. g4 $18) 23... Nf5 $16 24. Qh2 {And now Ba2 would win.} Qb6 $2 (24... Rc8 $16) 25. Nc5 $2 ({Only move:} 25. Nf6+ $18 Nxf6 26. gxf6 (26. exf6 Qxb2 27. Bxf5 exf5 $11)) 25... Rc7 $11 26. b4 {Strongly threatening Bxf5.} Nde7 (26... a5 $1 $11) 27. Rcd1 (27. Nd2 $16) 27... a5 {Inhibits g4.} (27... Rxc5 $1 $11 28. bxc5 Qxc5) 28. g4 $16 hxg4 {[%mdl 8192] [#]} (28... axb4 $16 29. Ne4 Bc6 30. gxf5 Bxe4 31. Bxe4 (31. Rxe4 bxa3 32. fxg6 fxg6 $16) 31... gxf5) 29. Ne4 $1 $18 {[%mdl 64] White wants to mate with Nf6+.} Nd5 {[#]} (29... Kg7 30. Nf6) 30. Rxd5 $1 {[%mdl 576]} g3 (30... Kf8 31. Qh8+) 31. Nf6+ Kf8 32. Qh8+ Ke7 33. Ng8+ Kf8 34. Nh6+ Ke7 35. Nxf5+ gxf5 36. Qf6+ Kf8 37. Rd4 {Black must now prevent Kg2.} gxf2+ 38. Kxf2 Rc4 {[#]} 39. Rh1 $1 {Weighted Error Value: White=0.51/Black=0.52} 1-0

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.28"]
[White "Gazic, Josip"]
[Black "Krizsany, Laszlo"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 26,57,-13,-26,-35,-45,-41,-88,-84,-83,-79,-102,-109,-102,-99,-133,-133,-129,-135,-133,-126,-126,-127,-129,-126,-125,-123,-123,-123,-131,-129,-142,-122,-131]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. O-O Bg7 7. exd6 cxd6 8. c4 O-O 9. Nc3 Nc6 10. Be3 Bg4 11. b3 d5 12. c5 Nc8 {[%cal Bb6c8,Bc8e7,Be7f5][%mdl 32]} 13. h3 Bxf3 14. Bxf3 e6 {B04: Alekhine's Defence: 4 Nf3.} 15. Rb1 N8e7 16. b4 (16. Ne2 $15 {is superior.}) 16... Nf5 $17 17. Ne2 Qf6 {Black is more active.} 18. b5 {Inhibits a5.} Ncxd4 19. Nxd4 Nxd4 20. Bxd4 Qxd4 21. Qxd4 Bxd4 22. Rfc1 Rfc8 23. c6 bxc6 24. bxc6 Rc7 25. Be2 {[#]} Kf8 $146 ({Predecessor:} 25... Rac8 26. Ba6 Re8 27. Rb7 Ree7 28. Kf1 Kg7 29. Ke2 Kf6 30. f3 Ke5 31. Kd3 Bb6 {0-1 (46) Nitin,S (2381)-Hoang,C (2397) Chess.com INT 2020}) 26. Ba6 Ke7 27. a4 Kd6 28. a5 e5 {[%cal Oe5e4]} (28... Rxc6 $2 29. Rxc6+ Kxc6 30. Bb7+ Kd6 31. Bxa8 $18) 29. Bb7 {White got outplayed after the opening.   Weighted Error Value: White=0.10 (very precise) /Black=0.03 (flawless)} 0-1

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.29"]
[White "Lasinskas, Povilas"]
[Black "Prie, Eric"]
[Result "0-1"]
[ECO "D02"]
[Annotator "NA COMBH"]
[PlyCount "97"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d5 2. Nf3 a6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 cxd6 6. Nbd2 Nf6 7. Bd3 Nc6 8. c4 dxc4 9. Bxc4 O-O 10. O-O b5 11. Be2 Qb6 12. a4 Bd7 13. axb5 axb5 14. Ng5 h6 15. Nh3 g6 16. Nf3 Kg7 17. Qd3 Rac8 18. e4 Nb4 19. Qe3 Nfd5 20. e5 Ne7 21. Qf4 Nec6 22. Qh4 Qd8 23. Qxd8 Rfxd8 24. exd6 g5 25. Ne5 Nc2 26. Nxc6 Bxc6 27. Ra7 Nxd4 28. Bh5 Rd7 29. Rxd7 Bxd7 30. f4 f5 31. Rd1 Rc4 32. fxg5 e5 33. gxh6+ Kxh6 34. Bf7 Rc2 35. b3 Rc6 36. Re1 e4 37. Nf4 Rxd6 38. Kf2 Kg5 39. g3 Nf3 40. Rh1 Rd2+ 41. Ne2 Ne5 42. Bg8 Ng4+ 43. Ke1 Rb2 44. Nc1 Nxh2 45. Bd5 Nf3+ 46. Kf1 b4 47. Bc4 Nd2+ 48. Ke1 Nxc4 49. bxc4 0-1

[Event "FIDE WSCC 50 2022"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "2.30"]
[White "Paschall, William"]
[Black "De Santis, Alessio"]
[Result "1/2-1/2"]
[ECO "A07"]
[Annotator "NA COMBH"]
[PlyCount "199"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. O-O g6 5. d3 Bg7 6. Nbd2 O-O 7. e4 dxe4 8. dxe4 Na6 9. e5 Nc5 10. Qe2 Nd5 11. Nb3 Qb6 12. Qc4 Nxb3 13. axb3 Be6 14. Qe2 h6 15. Bd2 a5 16. Rfc1 Rfd8 17. h3 Qc7 18. c3 Nb6 19. Re1 Bxb3 20. e6 Bxe6 21. Bf4 Qc8 22. Nd4 Bc4 23. Qxe7 Nd5 24. Qc5 Nxf4 25. Qxc4 Nxg2 26. Re7 Rd5 27. Kxg2 Bxd4 28. cxd4 b5 29. Qc3 Qd8 30. Rae1 Qd6 31. Re8+ Rxe8 32. Rxe8+ Kg7 33. Qxa5 Rxd4 34. Qc3 Qd5+ 35. Qf3 Qxf3+ 36. Kxf3 Rd3+ 37. Kg2 Rd2 38. Rc8 Rc2 39. b4 h5 40. h4 Kf6 41. Rc7 Ke6 42. Kf3 Rc4 43. Ke3 Rc3+ 44. Kd4 Rc4+ 45. Ke3 f6 46. f3 Rc3+ 47. Kf4 Rc4+ 48. Ke3 Ke5 49. Rc8 Rc3+ 50. Ke2 Kf5 51. Kf2 Rc4 52. Ke3 g5 53. hxg5 Kxg5 54. Rg8+ Kf5 55. Rh8 Kg6 56. Rc8 Kf7 57. Rc7+ Ke6 58. Rc8 Ke7 59. Rc7+ Kd6 60. Rf7 Ke5 61. Re7+ Kf5 62. Rh7 Kg6 63. Rc7 Rxb4 64. Rxc6 Rb3+ 65. Ke4 b4 66. Rb6 Rb1 67. Rb7 b3 68. Kf4 Rb2 69. Ke4 Re2+ 70. Kd3 Rg2 71. Rxb3 Rxg3 72. Ke4 Rg5 73. f4 Rg1 74. Rb8 Re1+ 75. Kf3 Ra1 76. Rb5 Ra3+ 77. Kg2 h4 78. Kf2 h3 79. Kg1 Ra2 80. Kh1 Rf2 81. Rb3 Rxf4 82. Rxh3 Rg4 83. Rf3 Kg5 84. Kh2 f5 85. Rg3 Kf4 86. Rxg4+ Kxg4 87. Kg2 Kf4 88. Kf2 Ke5 89. Ke3 Kf6 90. Kf4 Kg6 91. Kf3 Kg5 92. Kg3 f4+ 93. Kf3 Kf5 94. Kf2 Ke4 95. Ke2 f3+ 96. Kf2 Kf4 97. Kf1 Ke4 98. Kf2 Kf4 99. Kf1 Kg3 100. Kg1 1/2-1/2

