[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.1"]
[White "Al Hosani, Omran"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2270"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,68,18,18,16,10,7,6,5,13,6,16,11,9,0,5,9,16,2,7,-6,0,-22,29,30,35,34,32,1,0,0,33,28,42,27,42,18,16,0,0,-17,-17,-19,-19,-18,-5,-21,63,63,72,62,99,96,95]} 1. d4 {[%emt 1:31:00]} d5 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 4. Bg5 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 5. cxd5 {[%emt 0:00:30]} exd5 {[%emt 0:00:30]} 6. e3 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 7. Bd3 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30][%cal Bc8g4,Bg4h5,Bh5g6][%mdl 32]} 8. Qc2 {[%emt 0:00:30]} Bh5 {[%emt 0:00:30]} 9. Nge2 {[%emt 0:00:30]} Bg6 {[%emt 0:00:30]} 10. Ng3 {[%emt 0:00:30] D35: Queen's Gambit Declined: Exchange Variation.} Na6 {[%emt 0:00:30][%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 11. a3 {[%emt 0:00:30] Against Nb4} Nc7 {[%emt 0:00:30]} 12. Nf5 {[%emt 0:00:30] The position is equal.} Ne6 {[%emt 0:00:30] Hoping for ...Bxf5.} 13. Bh4 {[%emt 0:00:30]} Bxf5 {[%emt 0:00:30]} 14. Bxf5 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 15. Bd3 {[%emt 0:00:30]} Nh5 {[%emt 0:00:30]} 16. Bxe7 {[%emt 0:00:30]} Qxe7 {[%emt 0:00:30]} 17. O-O {[%emt 0:00:30]} O-O {[%emt 0:00:30] [#]} 18. b4 $146 {[%emt 0:00:30]} ({Predecessor:} 18. g3 f5 19. Ne2 Rae8 20. Kg2 Qg5 21. h4 Qe7 22. Rh1 Qd7 23. Qd1 Re7 24. b4 {½-½ Cruzado Duenas,C (2569)-Vlasveld,W (2501) olm20 final email 2016 [3]}) 18... a6 {[%emt 0:00:30]} 19. Na4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} (19... f5 $142) 20. Nc5 $11 {[%emt 0:00:30]} Ne8 {[%emt 0:00:30]} 21. a4 {[%emt 0:00:30]} Nd6 {[%emt 0:00:30]} 22. Qb3 {[%emt 0:00:30]} Nc7 {[%emt 0:00:30] And now ...b6 would win.} 23. Qc2 {[%emt 0:00:30]} Rfe8 {[%emt 0:00:30]} 24. Rfe1 {[%emt 0:00:30]} Rad8 {[%emt 0:00:30]} 25. Rad1 {[%emt 0:00:30]} Qf6 {[%emt 0:00:30]} 26. Bf1 {[%emt 0:00:30]} Re7 {[%emt 0:00:30]} 27. f3 {[%emt 0:00:30]} Ne6 {[%emt 0:00:30]} 28. Nxe6 {[%emt 0:00:30]} Qxe6 {[%emt 0:00:30]} 29. Bd3 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 30. Qc5 {[%emt 0:00:30]} Rde8 {[%emt 0:00:30]} 31. Re2 {[%emt 0:00:30]} Nc4 {[%emt 0:00:30]} (31... Qd7 $11) 32. Bxc4 $14 {[%emt 0:00:30]} dxc4 {[%emt 0:00:30] [#]} 33. a5 $1 {[%emt 0:00:30] White is more active.} Qd5 {[%emt 0:00:30] [#]} 34. Kf2 {[%emt 0:00:30]} Kg7 {[%emt 0:00:30] Weighted Error Value: White=0.07 (flawless) /Black=0.14 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.2"]
[White "Fawzy, Adham"]
[Black "Koniahli, Malek."]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2495"]
[BlackElo "2248"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,44,31,39,32,44,31,44,21,54,46,48,0,8,26,37,0,-22,-75,10,10,0,10,241,79,204]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Nxb3 11. Nxb3 Be7 12. Nfd4 {C80: Open Ruy Lopez: Sidelines and 9 Nbd2.} Qd7 13. Nxc6 Qxc6 14. f4 {White is slightly better.} Qd7 15. Be3 a5 {[%cal Ba6a5,Ba5a4,Ba4b3,Bb3a2][%mdl 32] [#] Black is weak on the dark squares} 16. Bc5 $146 {[#] Bxe7 is the strong threat.} ({Predecessor:} 16. a4 Bg4 17. Qd4 O-O 18. h3 Bf5 19. Qd1 bxa4 20. Nd4 a3 21. Nxf5 Qxf5 22. bxa3 {½-½ So,W (2540)-Torre,E (2519) Manila op 2008 (4)}) 16... a4 17. Bxe7 {[%cal Of4f5] f5! would be deadly.} axb3 18. Bb4 (18. Ba3 $14) 18... bxa2 $11 19. Qd4 (19. b3 $11 {keeps the balance.}) 19... g6 (19... Bf5 $17) 20. b3 Qc6 21. Rf2 Qd7 $2 {[#]} (21... Kd7 $11 {and Black is okay.}) 22. h3 $2 {[%emt 0:11:00]} ({Don't play} 22. Raxa2 Qc6 23. Rxa8+ (23. Qc5 Qxc5 24. Bxc5 Kd7 $11) 23... Qxa8) (22. Rfxa2 $18 {is more deadly.} Rxa2 23. Rxa2) 22... h5 {[%emt 0:11:00] Weighted Error Value: White=0.33/Black=0.54} (22... c5 $2 23. Qxc5 Qd8 24. Rfxa2 $18) (22... Qc6 $16 {was called for.}) 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.3"]
[White "Stojanovic, Andjelija"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2234"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,100,39,26,35,52,52,45,34,51,52,57,0,0,1,0,0,0,-87,0,0,0,0,0,0,0,0,0,-29,0,0,0,0,0,0,0,0,8,-25,0,-222,-251,-941,-161,-190,-182,-163,-190,-184,-169,-213,-197,-247,-166,-179,-170,-195,-179,-187,-176,-210,-191,-182,-88,-85,-8,-8,-8,-8,8,8,8,0,0,0,0,0,0,0,0,-8,2006]} 1. e4 {[%emt 0:00:08]} e5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:11][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:03]} 4. Ba4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:09]} Nxe4 {[%emt 0:00:06]} 6. d4 {[%emt 0:01:18]} b5 {[%emt 0:00:06]} 7. Bb3 {[%emt 0:00:02]} d5 {[%emt 0:00:06]} 8. dxe5 {[%emt 0:00:23]} Be6 {[%emt 0:00:09]} 9. Nbd2 {[%emt 0:02:51]} Nc5 {[%emt 0:11:29]} 10. c3 {[%emt 0:00:35]} Nxb3 {[%emt 0:00:50]} 11. Nxb3 {[%emt 0:03:03]} Be7 {[%emt 0:00:20]} 12. Nfd4 {[%emt 0:02:45] C80: Open Ruy Lopez: Sidelines and 9 Nbd2.} Qd7 {[%emt 0:05:24]} 13. Nxc6 {[%emt 0:06:21]} Qxc6 {[%emt 0:00:08]} 14. f4 {[%emt 0:00:02] White is slightly better.} Qd7 {[%emt 0:00:30]} 15. Be3 {[%emt 0:00:19]} a5 {[%emt 0:19:42][%cal Ba6a5,Ba5a4,Ba4b3,Bb3a2][%mdl 32] [#] Black is weak on the dark squares} 16. Bc5 $146 {[%emt 0:10:50]} ({White should play} 16. Nc5 $14 Bxc5 17. Bxc5) ({Predecessor:} 16. a4 Bg4 17. Qd4 O-O 18. h3 Bf5 19. Qd1 bxa4 20. Nd4 a3 21. Nxf5 Qxf5 22. bxa3 {½-½ So,W (2540)-Torre,E (2519) Manila op 2008 (4)}) 16... a4 $11 {[%emt 0:02:17]} 17. Bxe7 {[%emt 0:00:21][%cal Of4f5] And now f5! would win.} axb3 {[%emt 0:00:04]} 18. Bb4 {[%emt 0:00:26]} bxa2 {[%emt 0:01:50]} 19. Qd4 {[%emt 0:03:01]} (19. b3 $11 {remains equal.}) 19... g6 {[%emt 0:17:03]} ({Better is} 19... Bf5 $17 20. b3 Rg8) 20. b3 {[%emt 0:04:14]} Qc6 {[%emt 0:13:28]} 21. Rf2 {[%emt 0:01:35]} Kd7 {[%emt 0:00:09]} 22. h3 {[%emt 0:05:04]} h5 {[%emt 0:01:13]} 23. Kh2 {[%emt 0:05:37]} Ra6 {[%emt 0:01:05]} 24. Rd2 {[%emt 0:07:57]} Rb8 {[%emt 0:01:39]} (24... Rha8 $5 {[%cal Rd7c8]}) 25. Raxa2 {[%emt 0:02:36]} Rxa2 {[%emt 0:00:27]} 26. Rxa2 {[%emt 0:00:02]} Ra8 {[%emt 0:00:07]} 27. Rd2 {[%emt 0:17:50] c4 is the strong threat.} Kc8 {[%emt 0:00:23]} 28. Kg3 {[%emt 0:00:35]} Kb7 {[%emt 0:00:18]} 29. Qc5 {[%emt 0:02:35]} Ra1 {[%emt 0:07:06]} 30. Qf8 $2 {[%emt 0:05:15]} (30. Qd4 $11) 30... d4 $1 $19 {[%emt 0:03:05][%mdl 64] aiming for ...Qe4. Discovered Attack} 31. cxd4 $2 {[%emt 0:09:05]} (31. Qc5 Qxc5 {[%mdl 64] Remove Defender} 32. Bxc5) 31... Rb1 $2 {[%emt 0:00:06]} (31... Bxb3 32. Qc5 $15) (31... Qe4 {( -> ...Qe3+)} 32. Qh6 Rh1) 32. Qc5 {[%emt 0:03:37]} Rxb3+ {[%emt 0:00:23]} (32... Bxb3 33. Kh4 $15) 33. Kh4 {[%emt 0:04:17]} Qxc5 {[%emt 0:01:02]} 34. Bxc5 {[%emt 0:00:02][%mdl 4096] Endgame [#] KRB-KRB} Kc6 {[%emt 0:00:48]} 35. Rf2 {[%emt 0:01:06]} Kd5 {[%emt 0:00:48]} ({Worse is} 35... b4 36. g4 $15) 36. Kg5 {[%emt 0:00:42]} (36. Rf1 $142) 36... Rg3+ {[%emt 0:06:12]} 37. Kh4 {[%emt 0:00:30]} Rd3 {[%emt 0:00:50]} 38. Kg5 {[%emt 0:00:50]} Kc4 {[%emt 0:00:29]} 39. Rb2 {[%emt 0:01:15]} c6 {[%emt 0:00:58]} 40. Ra2 {[%emt 0:01:14]} b4 {[%emt 0:03:17] Hoping for ...Kc3.} 41. Ra4 {[%emt 0:00:05] [#]} Rb3 {[%emt 0:00:06]} (41... Rg3+ $1 $19 42. Kf6 Rxg2 43. Rxb4+ Kd5) 42. g4 $17 {[%emt 0:00:36]} Rxh3 {[%emt 0:01:29]} (42... hxg4 $17 43. hxg4 Rg3 44. Rxb4+ Kc3) 43. f5 {[%emt 0:00:50] The position is equal.} gxf5 $1 {[%emt 0:04:25]} 44. gxf5 {[%emt 0:00:31]} Bd5 {[%emt 0:01:34]} 45. Rxb4+ {[%emt 0:00:33]} Kd3 $1 {[%emt 0:00:01]} 46. Rb7 {[%emt 0:00:55][%cal Oe5e6] Threatens to win with e6!} h4 {[%emt 0:00:40]} 47. e6 {[%emt 0:00:48]} fxe6 {[%emt 0:00:19]} 48. f6 {[%emt 0:00:01] Black must now prevent f7.} Rf3 {[%emt 0:00:31]} 49. f7 {[%emt 0:01:04] Strongly threatening Ra7.} ({Of course not} 49. Kxh4 Rxf6 50. Kg4 Rf5 $15) 49... h3 {[%emt 0:00:16]} 50. f8=Q {[%emt 0:00:25]} (50. f8=B $2 {too greedy.} h2 51. Rh7 Rf5+ 52. Kg6 h1=Q $19) 50... Ke4 $2 {[%emt 0:00:33][%mdl 40960] What a bad dream for Black.   Weighted Error Value: White=0.33/Black=0.25 (precise) . An unexpected result.} (50... Rxf8 $11 51. Bxf8 h2) 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.4"]
[White "Vorobiov, Evgeny E."]
[Black "Paramzina, Anastasya"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2483"]
[BlackElo "2227"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,66,19,27,14,17,13,18,0,0,-25,-7,-19,0,6,98,102,104,100,107,91,102,48,33,32,52,38,30,36,55,40,126,105,100,38,48,33,54,52,79,0,0,0,0,-42,-11,-79,-65,-76,-106,-366,-357,-422,-416,-368,-398]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:24]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:22]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:29]} 4. Nf3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:11]} 5. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:10]} 6. Bg5 {[%emt 0:00:06]} h6 {[%emt 0:00:25]} 7. Bh4 {[%emt 0:00:06]} c5 {[%emt 0:02:57]} 8. dxc5 {[%emt 0:01:07] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} Nbd7 {[%emt 0:05:43][%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 9. e3 {[%emt 0:09:05]} Qa5 {[%emt 0:03:23]} 10. Bxf6 {[%emt 0:12:46] The position is equal.} Nxf6 {[%emt 0:02:06]} 11. Qb3 {[%emt 0:05:12] [#]} Ne4 $146 {[%emt 0:05:07]} ({Predecessor:} 11... Be6 12. Nd4 O-O 13. Bd3 Rac8 14. O-O Qxc5 15. Nce2 Qe7 16. Ng3 Bc5 17. Ndf5 Bxf5 18. Nxf5 {0-1 Hernandes,O (2056)-Martins,V (2308) Campinas Universities op 2011 (3.3)}) 12. Rc1 {[%emt 0:01:30]} Nxc5 {[%emt 0:04:50]} (12... Be6 $5 {[%cal Rd5d4]} 13. Nd4 O-O $11) 13. Qc2 {[%emt 0:02:17]} Qxa2 {[%emt 0:10:15]} (13... Na4 $11) 14. Bb5+ $16 {[%emt 0:14:41]} Bd7 {[%emt 0:00:55]} 15. O-O {[%emt 0:05:22]} Qa5 {[%emt 0:07:09]} (15... Bxc3 $2 16. Qxc3 (16. Bxd7+ Nxd7 17. Qxc3 O-O $11) 16... O-O 17. Qxc5 $18) 16. Ra1 $1 {[%emt 0:07:42]} Qd8 {[%emt 0:00:46]} 17. Rfd1 {[%emt 0:10:53]} (17. Bxd7+ $1 $16 Qxd7 18. Na2) 17... Bxb5 $14 {[%emt 0:03:08]} 18. Nxd5 {[%emt 0:07:13]} Bd3 $1 {[%emt 0:03:06]} 19. Rxd3 {[%emt 0:01:13]} Nxd3 {[%emt 0:00:10]} 20. Nc7+ {[%emt 0:00:36] Excellent horsemanship.} (20. Qxd3 Bd6 $15) 20... Ke7 {[%emt 0:13:17] White must now prevent ...Rc8.} 21. Nxa8 {[%emt 0:00:09]} a5 {[%emt 0:00:16]} (21... Qd7 $14) 22. Rd1 $16 {[%emt 0:01:43]} Qxa8 {[%emt 0:00:35]} 23. Qxd3 {[%emt 0:01:42]} (23. Qc7+ $1 $16 Kf6 24. Rxd3) 23... Rd8 $14 {[%emt 0:01:03]} 24. Nd4 {[%emt 0:00:40] Hoping for Nf5+.} g6 {[%emt 0:00:07] Wards off Nf5+} 25. h4 {[%emt 0:03:52][%cal Oh4h5]} h5 {[%emt 0:02:08]} 26. Qb5 {[%emt 0:03:09]} (26. g4 $1 $16 {[%cal Rg4h5] gxh5 would be deadly.} Qc8 27. Qe4+ Kf8 28. gxh5 gxh5 29. Qf3) 26... Kf8 $11 {[%emt 0:02:04]} 27. Qg5 {[%emt 0:08:12][%cal Od4e6] Ne6+! is the strong threat.} Kg8 {[%emt 0:03:11]} 28. f4 {[%emt 0:00:52]} Re8 {[%emt 0:02:37]} 29. Nf5 {[%emt 0:01:37]} (29. Ne6 $11 Qc8 30. f5) 29... Bf8 $17 {[%emt 0:00:50]} 30. Ng3 {[%emt 0:01:54] [#]} Be7 $1 {[%emt 0:01:55]} ({Don't play} 30... Rxe3 31. Nxh5 Be7 32. Nf6+ Kg7 33. Nh5+ Kh7 34. Nf6+ Kg7 35. Nh5+ Kh7 36. Nf6+ Kg7 $11) 31. Qh6 {[%emt 0:00:38][%mdl 8192]} (31. Qb5 $17) 31... Qa7 $19 {[%emt 0:01:56]} ({And not} 31... Bxh4 32. Rd6 $11) 32. Rd3 {[%emt 0:01:13] [#]} Bf8 $1 {[%emt 0:00:33]} ({Worse is} 32... Bxh4 33. f5 Qa6 34. Rd5 $17) 33. Qg5 {[%emt 0:00:04][%cal Of4f5]} Rxe3 {[%emt 0:00:16] Weighted Error Value: White=0.34/Black=0.13 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.5"]
[White "Hany Kamal, Mohamed"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2227"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,75,48,39,53,48,39,41,43,52,24,24,27,27,17,18,24,24,20,24,15,17,18,35,30,41,44,46,55,46,56,54,35,58,42,45,42,45,43,52,43,68,63,59,70,69,33,33,33,33,33,33,33,58,58,87,87,95,95,87,100,103,97,91,0,93,0,96,0]} 1. Nf3 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 4. e4 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 5. Nxe5 {[%emt 0:00:30]} O-O {[%emt 0:00:30][%cal Of6e4]} 6. Nf3 {[%emt 0:00:30] A16: English Opening: 1...Nf6 with ...d5.} Re8 {[%emt 0:00:30]} 7. d3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 8. cxd5 {[%emt 0:00:30] White is slightly better.} Nxd5 {[%emt 0:00:30]} 9. Nxd5 {[%emt 0:00:30]} Qxd5 {[%emt 0:00:30]} 10. Be2 {[%emt 0:00:30]} Qd6 {[%emt 0:00:30]} 11. h3 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 12. O-O {[%emt 0:00:30]} Nc6 {[%emt 0:00:30] [#]} 13. Qc2 $146 {[%emt 0:00:30]} ({Predecessor:} 13. a3 b6 14. Qc2 Nd4 15. Nxd4 Bxd4 16. Be3 Bxe3 17. fxe3 Bxh3 18. Rf4 Be6 19. Qc3 Qd8 20. Rf6 Rc8 21. Raf1 Rc7 22. Qe1 Rd7 23. Qc3 a5 24. b3 Rc7 {½-½ Atanasov,A (2361)-Mikhalevski,V (2519) Toronto Excelsior GM 03 2023 (5)}) 13... b6 {[%emt 0:00:30]} 14. Bd2 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 15. Bc3 {[%emt 0:00:30]} Nd4 {[%emt 0:00:30]} 16. Nxd4 {[%emt 0:00:30]} Bxd4 {[%emt 0:00:30]} 17. Kh1 {[%emt 0:00:30]} Ba6 {[%emt 0:00:30]} 18. f4 {[%emt 0:00:30][%cal Bf2f4,Bf4f5][%mdl 32]} Rad8 {[%emt 0:00:30]} 19. Rad1 {[%emt 0:00:30]} Qe7 {[%emt 0:00:30]} 20. f5 {[%emt 0:00:30]} Rd6 {[%emt 0:00:30]} 21. Qb3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30][%cal Oe8e4]} 22. Bxd4 {[%emt 0:00:30]} Rxd4 {[%emt 0:00:30]} 23. fxg6 {[%emt 0:00:30]} hxg6 {[%emt 0:00:30]} 24. Rf6 {[%emt 0:00:30][%csl LRb6,LRg6]} c4 {[%emt 0:00:30]} 25. Qxb6 {[%emt 0:00:30]} Qxb6 {[%emt 0:00:30]} 26. Rxb6 {[%emt 0:00:30]} cxd3 {[%emt 0:00:30]} 27. Bg4 {[%emt 0:00:30]} (27. Bf3 $5 {[%cal Rb6a6]} Re6 28. Rxe6 fxe6 29. Kg1 $14) 27... Bc8 {[%emt 0:00:30] [#] ...Bxg4 is the strong threat.} 28. Rb8 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 29. Rxe8+ {[%emt 0:00:30]} Bxe8 $14 {[%emt 0:00:30][%mdl 4096] Endgame KRB-KRB} 30. Kg1 {[%emt 0:00:30]} Bb5 {[%emt 0:00:30][%cal Od4a4]} 31. Bf3 $1 {[%emt 0:00:30]} Kg7 {[%emt 0:00:30]} 32. Kf2 {[%emt 0:00:30]} Ra4 {[%emt 0:00:30]} 33. a3 {[%emt 0:00:30] Threatens to win with Rc1.} Rc4 {[%emt 0:00:30] Prevents Rc1} 34. Ke3 {[%emt 0:00:30]} (34. Rxd3 $2 {is the wrong capture.} Rc2+ 35. Ke3 Bxd3 36. Kxd3 Rxb2 $19) 34... Rc2 {[%emt 0:00:30]} 35. Rd2 {[%emt 0:00:30] Rxc2 would be deadly.} Rc1 {[%emt 0:00:30]} 36. Rd1 {[%emt 0:00:30]} Rc2 {[%emt 0:00:30]} 37. Rd2 {[%emt 0:00:30]} Rc1 $1 {[%emt 0:00:30]} 38. Rd1 {[%emt 0:00:30] Weighted Error Value: White=0.09 (flawless) /Black=0.05 (flawless)} (38. Bd1 $16) 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.6"]
[White "Ohanyan, Emin"]
[Black "Bogdanov, Artyom"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2444"]
[BlackElo "2221"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,77,18,21,8,48,47,43,39,57,39,41,33,41,21,50,4,13,0,27,20,20,0,4,-13,-13,-13,-8,-24,-12,-9,-9,-13,-13,-15,-12,-20,-19,-26,-28,-24,-26,-12,-12,-44,-18,-33,-35,-46,-46,-46,-59,-54,-47,-50,-48,-46,-61,-66,-41,-52,-31,-93]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:10]} Bb4+ {[%emt 0:00:08]} 4. Nbd2 {[%emt 0:00:08]} b6 {[%emt 0:02:08]} 5. a3 {[%emt 0:01:49]} Bxd2+ {[%emt 0:00:38]} 6. Bxd2 {[%emt 0:00:30]} Bb7 {[%emt 0:01:10]} 7. e3 {[%emt 0:01:46]} d6 {[%emt 0:10:22]} 8. Bd3 {[%emt 0:05:14]} Nbd7 {[%emt 0:04:26]} 9. O-O {[%emt 0:15:13]} O-O {[%emt 0:13:24]} 10. b4 {[%emt 0:05:28] E11: Bogo-Indian.} Ne4 {[%emt 0:09:50]} (10... e5 $5 {[%cal Re5e4]} 11. Bc2 Ne4 $11) 11. Be1 {[%emt 0:17:33]} f5 {[%emt 0:06:20]} 12. Nd2 {[%emt 0:02:12] [#] White is slightly better.} Qe7 $146 {[%emt 0:12:32]} ({Predecessor:} 12... Qg5 13. f4 Qg6 14. Nxe4 Bxe4 15. Bxe4 fxe4 16. Bh4 Rf7 17. Rc1 Raf8 18. Qe2 a6 {½-½ Straka,J (2130)-Mueller,A (2130) W-ch WS/M/307 email 2011}) 13. f3 {[%emt 0:02:07]} Nxd2 {[%emt 0:00:50]} 14. Qxd2 {[%emt 0:01:02]} e5 {[%emt 0:01:53]} 15. Bc2 {[%emt 0:00:58]} Kh8 {[%emt 0:07:30]} 16. Qf2 {[%emt 0:03:18]} (16. Bg3 $14) 16... e4 $11 {[%emt 0:12:06]} 17. f4 {[%emt 0:04:06]} d5 {[%emt 0:01:07]} 18. Bb3 {[%emt 0:03:30]} Qf7 {[%emt 0:01:19]} 19. Qa2 {[%emt 0:10:46]} Nf6 {[%emt 0:00:33]} 20. Bd2 {[%emt 0:05:52]} dxc4 {[%emt 0:00:33]} 21. Bxc4 {[%emt 0:00:16]} Bd5 {[%emt 0:00:05]} 22. Rfc1 {[%emt 0:00:34][%cal Bf1c1,Bc1c4,Bc4a4][%mdl 32]} Rac8 {[%emt 0:00:42]} 23. a4 {[%emt 0:01:28]} Bxc4 {[%emt 0:01:14]} 24. Qxc4 {[%emt 0:00:50]} Qxc4 {[%emt 0:02:28]} 25. Rxc4 {[%emt 0:00:01]} Nd5 {[%emt 0:00:12]} 26. a5 {[%emt 0:04:04]} Kg8 {[%emt 0:00:34]} 27. b5 {[%emt 0:01:27]} Kf7 {[%emt 0:00:57]} 28. Kf2 {[%emt 0:00:17]} Ke6 {[%emt 0:00:59]} 29. h3 {[%emt 0:00:07]} Kd7 {[%emt 0:01:50]} 30. Rca4 {[%emt 0:04:40]} Rce8 {[%emt 0:00:48][%cal Og7g5]} (30... h6 $5 {[%cal Rg7g5]}) 31. Ke2 {[%emt 0:01:27]} Rf6 {[%emt 0:00:58] Black is slightly better.} 32. axb6 {[%emt 0:00:37]} axb6 {[%emt 0:00:05]} 33. Ra8 {[%emt 0:00:15]} Rff8 {[%emt 0:01:13]} 34. Rxe8 {[%emt 0:00:12]} Rxe8 {[%emt 0:00:34]} 35. g4 {[%emt 0:00:10]} Rf8 {[%emt 0:00:23]} 36. Rg1 {[%emt 0:05:40]} g6 {[%emt 0:01:30]} 37. Ra1 {[%emt 0:00:12]} Rg8 {[%emt 0:00:55]} (37... h6 $5 {[%cal Rg6g5]}) 38. Kf2 {[%emt 0:00:54]} h5 {[%emt 0:01:46]} 39. Rg1 {[%emt 0:03:48] Weighted Error Value: White=0.09 (flawless) /Black=0.07 (flawless)} ({Better is} 39. g5 $1 $15) 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.7"]
[White "Salih, Akar Ali Salih"]
[Black "Nigmatov, Ortik"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2200"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,130,21,13,-10,37,10,10,-8,-11,-1,-10,-14,0,-14,-8,0,49,4,5,0,20,0,0,0,0,0,-7,-14,-14,-14,-14,-14,-8,-14,-14,-14,-14,-14,-14,-14,-10,-14,-14,-14,-8,-14,-7,-14,-7,-9,-3,-10,-10,-16,-17,-16,-16,-16,-16,-19,-29,-21,-4,-20,-6,-36,-34,-24,-26,-45,-45,-52,-42,-41,-37,-40,-33,-43,-14,-7,-8,-11,-10,-36,-36,-37,-36,-37,-4,-7,-3,-131,-124,-147,-135,-414,-391,-410,-400,-511,-475,-895,-888,-466,-821,-745,-236,-398,-252,-716,-694,-680,-662,-662,-636,-635,-631,-610,-585,-567,-547]} 1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:21]} Nc6 {[%emt 0:00:14]} 3. Bb5 {[%emt 0:00:26]} a6 {[%emt 0:00:09]} 4. Ba4 {[%emt 0:00:06]} f5 {[%emt 0:00:10]} 5. d3 {[%emt 0:01:00]} fxe4 {[%emt 0:00:24]} 6. dxe4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:01:44] C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} d6 {[%emt 0:02:20]} (7... Bb4 $11) 8. O-O {[%emt 0:04:23]} Be7 {[%emt 0:00:46]} 9. a3 {[%emt 0:11:52] The position is equal.} O-O {[%emt 0:02:30] [#]} 10. Bb3+ $146 {[%emt 0:04:28]} ({Predecessor:} 10. Qd3 Kh8 11. Bb3 Bg4 12. Ng5 Qe8 13. Ne6 Bxe6 14. Bxe6 Nd4 15. Ba2 Qh5 16. f3 {0-1 Shahade,G (2476)-Narayanan,S (2618) Titled Tuesday intern op 14th July blitz 2020 (4)}) 10... Kh8 {[%emt 0:00:08]} 11. Ng5 {[%emt 0:01:04]} Qe8 {[%emt 0:00:26] Dodges Nf7+. White should prevent ...Nd4.} 12. Ne6 {[%emt 0:04:12] Inhibits Nd4.} Bxe6 {[%emt 0:00:13]} 13. Bxe6 {[%emt 0:00:03]} Qg6 {[%emt 0:06:55]} (13... Nd4 $11 {might be stronger.} 14. Bc4 c6) 14. Bd5 {[%emt 0:19:18]} (14. Bf5 $5 {[%cal Rf5g6]} Qf7 15. Be3 $14) 14... Nxd5 {[%emt 0:03:33]} 15. Nxd5 {[%emt 0:00:25][%cal Bc3d5,Bd5e3,Be3f5][%mdl 32]} Bd8 {[%emt 0:00:08]} 16. f3 {[%emt 0:03:29]} (16. Qd3 {feels hotter.} Nd4 17. f4 c6 18. f5) 16... Nd4 {[%emt 0:01:53]} 17. c3 {[%emt 0:03:21]} Ne6 {[%emt 0:00:08]} 18. Ne3 {[%emt 0:07:20]} Bg5 {[%emt 0:04:16]} 19. Nf5 {[%emt 0:01:02]} Bxc1 {[%emt 0:00:46][%mdl 64] Remove Defender} 20. Rxc1 {[%emt 0:01:01][%cal Ba1c1,Bc1c2,Bc2d2,Bd2d1][%mdl 32]} a5 {[%emt 0:01:39]} 21. Rc2 {[%emt 0:06:11]} Nf4 {[%emt 0:10:23]} 22. Kh1 {[%emt 0:07:45]} a4 {[%emt 0:01:24]} 23. Rd2 {[%emt 0:05:32]} Qg5 {[%emt 0:03:30]} 24. Qe1 {[%emt 0:01:06]} Ne6 {[%emt 0:01:58]} 25. Rd1 {[%emt 0:02:51]} Ra5 {[%emt 0:01:15]} 26. Qg3 {[%emt 0:00:55]} Qf6 {[%emt 0:04:44]} 27. Rd2 {[%emt 0:00:44]} Rb5 {[%emt 0:02:35]} 28. Re1 {[%emt 0:01:44]} Nc5 {[%emt 0:10:32]} 29. Red1 {[%emt 0:02:52]} Qf7 {[%emt 0:05:38]} 30. h3 {[%emt 0:00:11]} Ne6 {[%emt 0:03:09]} 31. Qh4 {[%emt 0:02:47]} Nf4 {[%emt 0:02:53]} 32. Qe7 {[%emt 0:02:04]} (32. Kh2 {is more complex.} Rb3 33. Qg5 Ne6 34. Qe7) 32... Qxe7 {[%emt 0:02:23]} 33. Nxe7 {[%emt 0:00:04]} g6 {[%emt 0:00:18] Threatening ...c6.} 34. Nd5 {[%emt 0:00:49]} Nxd5 {[%emt 0:00:14]} 35. c4 {[%emt 0:00:20]} Rc5 {[%emt 0:00:59]} 36. cxd5 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} Ra8 {[%emt 0:00:50]} 37. Re1 {[%emt 0:00:39]} Raa5 {[%emt 0:03:19]} 38. Ree2 {[%emt 0:00:11]} Rc1+ {[%emt 0:00:31]} 39. Kh2 {[%emt 0:00:02]} Rac5 {[%emt 0:01:33]} 40. Kg3 {[%emt 0:00:26]} Kg7 {[%emt 0:00:28]} 41. Kf2 {[%emt 0:03:07]} Kf6 {[%emt 0:00:23]} 42. Re1 {[%emt 0:00:08]} R1c4 {[%emt 0:02:14]} 43. h4 {[%emt 0:00:10]} Ke7 {[%emt 0:07:13]} 44. Ke2 {[%emt 0:00:32]} c6 {[%emt 0:05:50]} 45. dxc6 {[%emt 0:01:18]} bxc6 {[%emt 0:00:06]} 46. Red1 {[%emt 0:01:16]} Rc2 {[%emt 0:00:08]} 47. Rxc2 {[%emt 0:00:26]} Rxc2+ {[%emt 0:00:02] KR-KR} 48. Rd2 {[%emt 0:00:08]} Rc5 {[%emt 0:01:41]} 49. Kd3 {[%emt 0:01:11]} Rb5 {[%emt 0:05:06]} 50. Rc2 {[%emt 0:00:44]} Kd7 {[%emt 0:00:15]} 51. Kd2 {[%emt 0:02:18] [#]} (51. Rc4 $11) 51... d5 $1 $17 {[%emt 0:00:43]} 52. exd5 {[%emt 0:00:09]} cxd5 {[%emt 0:00:05][%cal Bc6d5,Bd5d4][%mdl 32]} 53. b4 $2 {[%emt 0:01:34][%mdl 8192] Loses the game.} (53. Kc1 $17) 53... axb3 $19 {[%emt 0:00:10]} 54. Rb2 {[%emt 0:00:04]} Kc6 {[%emt 0:05:44]} 55. Kc3 {[%emt 0:00:11]} d4+ {[%emt 0:00:09]} 56. Kc4 {[%emt 0:00:15]} (56. Kd3 $142 Kc5 57. Rb1) 56... Rc5+ {[%emt 0:00:11]} 57. Kxb3 {[%emt 0:00:27]} Kd5 {[%emt 0:00:00]} 58. Rd2 {[%emt 0:01:43] Prevents d3.} Rc7 $2 {[%emt 0:00:12]} (58... e4 59. fxe4+ Kxe4 60. Re2+ Kf4) 59. a4 {[%emt 0:00:44]} (59. Kb2) 59... Rb7+ {[%emt 0:02:15]} 60. Ka3 $2 {[%emt 0:00:01]} (60. Kc2 Rb4 61. a5) 60... Kc4 {[%emt 0:00:06] Black is clearly winning.} 61. Rc2+ {[%emt 0:00:41] [#]} Kd3 $1 {[%emt 0:00:01]} 62. Rc5 {[%emt 0:00:14]} e4 {[%emt 0:02:21]} 63. fxe4 {[%emt 0:00:05]} Kxe4 {[%emt 0:00:13] White must now prevent ...d3.} 64. a5 {[%emt 0:00:09]} d3 {[%emt 0:00:06] ( -> ...d2)} 65. a6 {[%emt 0:01:27]} Ra7 {[%emt 0:00:05] Weighted Error Value: White=0.33/Black=0.13 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.8"]
[White "Vandenbussche, Thibaut"]
[Black "Ammar, Sedrani"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2437"]
[BlackElo "2197"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,63,10,18,47,48,127,136,214,202,205,172,179,174,178,176,162,177,187,187,175,212,212,160,181,189,410,207,342,287,472,535,526,510,565,365,1226,1209,1208,1210,1436,1443,1417,1387,1407,1399,1300,1287,29993,29994,29995,29996]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:07]} 3. e5 {[%emt 0:00:05]} Bf5 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:09]} e6 {[%emt 0:01:51]} 5. g4 {[%emt 0:00:12]} Bg6 {[%emt 0:00:08]} 6. Nge2 {[%emt 0:00:07]} c5 {[%emt 0:04:16]} 7. h4 {[%emt 0:00:10]} h6 {[%emt 0:03:25]} 8. Be3 {[%emt 0:04:15]} Nd7 {[%emt 0:05:23] B12: Caro-Kann: Advance Variation.} 9. f4 {[%emt 0:06:15][%cal Bf2f4,Bf4f5][%mdl 32]} cxd4 {[%emt 0:31:19]} (9... Ne7 $14) 10. Nxd4 $16 {[%emt 0:00:30] Strongly threatening f5.} Bc5 {[%emt 0:00:18] [#]} (10... Be7 $16) 11. f5 $1 $18 {[%emt 0:06:08] [#]} exf5 $146 {[%emt 0:11:57]} ({Predecessor:} 11... Bxd4 12. Qxd4 exf5 13. Nxd5 Ne7 14. Nxe7 Qxe7 15. O-O-O Nxe5 16. Bb5+ Nc6 17. Rhe1 O-O 18. Bxc6 bxc6 19. Bxh6 {1-0 Brkic,A (2372)-Tomic,J Zadar op 2002 (1)}) 12. e6 {[%emt 0:01:05]} (12. Nxd5 Ne7 13. e6 (13. Nxe7 Qxe7 14. gxf5 Qxe5 $17) 13... Nxd5 $17) (12. Nxf5 Bxe3 13. Nxe3 Ne7 $11) 12... Ndf6 {[%emt 0:02:40]} 13. Bb5+ {[%emt 0:13:57]} (13. gxf5 $6 Bxd4 14. Qxd4 Bxf5 $16) (13. Nxf5 $2 Bxe3 14. Nxe3 (14. exf7+ $2 Bxf7 15. Nxe3 d4 $19) 14... d4 $19) 13... Kf8 {[%emt 0:00:11]} 14. gxf5 {[%emt 0:01:53]} (14. Nxf5 $2 Bxe3 15. Nxe3 d4 $19) 14... Bxd4 {[%emt 0:01:55]} 15. Qxd4 {[%emt 0:00:17]} (15. Bxd4 $6 Bxf5 16. exf7 Qe7+ 17. Be2 Qxf7 $16) 15... Bxf5 {[%emt 0:00:14]} 16. exf7 {[%emt 0:01:05]} Kxf7 {[%emt 0:02:10]} 17. O-O-O {[%emt 0:00:21] Hoping for Qf4.} Ne7 {[%emt 0:00:11]} 18. Rhg1 {[%emt 0:05:48][%mdl 1024] Prevents Bg4. Qe5 is the strong threat. White has strong compensation. Black is weak on the dark squares} a6 {[%emt 0:10:05]} 19. Ba4 {[%emt 0:00:21] Threatens to win with Qe5. This pair of bishops is nice.} Be6 $2 {[%emt 0:00:59]} (19... Rc8 20. Rdf1 Qd6) 20. Bf4 {[%emt 0:09:35]} (20. Rdf1 Nf5 21. Qd3 (21. Qb4 b5 $14) (21. Qe5 Nxe3 22. Qxe3 Qd6 $18) 21... g6 $18) (20. Qe5 $142) 20... b5 {[%emt 0:05:35] [#]} (20... Nf5 $142 21. Qe5 Qb8) 21. Bb3 $1 {[%emt 0:00:09]} Re8 $2 {[%emt 0:00:19]} (21... Rg8 22. Qf2 (22. Rde1 Qd7 $18) 22... b4) 22. Qf2 {[%emt 0:05:09]} (22. Rde1 Qd7 23. Qf2 (23. Qe5 Nc6 $11) 23... Kg8 24. Bxh6 Ng4 $18) 22... Rc8 {[%emt 0:10:54]} 23. Be5 {[%emt 0:02:53][%cal Og1g7] White wants to mate with Rxg7+!} Rf8 {[%emt 0:03:41]} 24. Ne4 {[%emt 0:05:04]} Nf5 {[%emt 0:01:26] Prevents Nd6+} (24... dxe4 25. Rxd8 Rcxd8 26. Bxf6 gxf6) 25. Bxf6 {[%emt 0:02:45][%mdl 64] Remove Defender} ({Stronger than} 25. Qg2 Nxe4 26. Bxg7 Qd6 27. Bxf8 (27. Rdf1 $2 Ke7 $19) 27... Rxf8 $17) 25... gxf6 {[%emt 0:00:02] [#]} 26. Bxd5 $1 {[%emt 0:01:04][%mdl 576] Deflection} Qc7 {[%emt 0:03:19]} (26... Rxc2+ 27. Qxc2) 27. Bxe6+ {[%emt 0:05:47]} (27. Qxf5 $2 Qxc2#) 27... Kxe6 {[%emt 0:00:02]} 28. Nc3 {[%emt 0:01:12] Rge1+ would kill now.} Qc5 {[%emt 0:01:03]} 29. Rge1+ {[%emt 0:01:48]} Kf7 {[%emt 0:00:07]} 30. Rd7+ {[%emt 0:00:22]} Kg8 {[%emt 0:00:09]} 31. Qg2+ {[%emt 0:00:35]} Kh8 {[%emt 0:00:03]} 32. Qg6 {[%emt 0:00:29] Black got outplayed after the opening. A superb game by Vandenbussche.   Weighted Error Value: White=0.38/Black=0.73} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.17"]
[Round "1.9"]
[White "Koridze, Lile"]
[Black "Saydaliev, Saidakbar"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2191"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,88,49,20,35,18,18,12,14,25,25,25,17,24,25,15,29,9,13,0,0,0,12,13,31,22,26,25,24,18,63,46,68,50,100,16,24,22,16,-91,-71,-140,-119,-344,-337,-318,-237,-259,-237,-255,-253,-252,-254,-246,-243,-387,-403,-516,-510,-460,-447,-668,-668,-1116,-1094,-1253,-1107,-1344,-1307,-1532,-1549,-1333,-1232,-1406,-1399]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:22]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:01:46]} 4. g3 {[%emt 0:00:11]} dxc4 {[%emt 0:00:08]} 5. Bg2 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:06]} 6. Qc2 {[%emt 0:05:26]} c6 {[%emt 0:14:15]} 7. Qxc4 {[%emt 0:07:10]} Bd6 {[%emt 0:00:36]} 8. O-O {[%emt 0:02:34]} O-O {[%emt 0:00:18]} 9. Nc3 {[%emt 0:04:09]} Qe7 {[%emt 0:04:54] E01: Catalan: Early deviations.} 10. Bf4 {[%emt 0:07:20]} e5 {[%emt 0:01:33]} 11. dxe5 {[%emt 0:04:16]} Nxe5 {[%emt 0:00:36] The position is equal.} 12. Nxe5 {[%emt 0:03:53]} Bxe5 {[%emt 0:00:11]} 13. Bxe5 {[%emt 0:04:53]} Qxe5 {[%emt 0:00:02] [#]} 14. Rfd1 $146 {[%emt 0:05:57]} ({Predecessor:} 14. e4 Be6 15. Qb4 Qc7 16. h3 a5 17. Qc5 Nd7 18. Qe3 a4 19. Rac1 Qb6 20. Qe2 {½-½ Carstensen,J (2352)-Przybylski,W (2354) Wch Blitz 9th 2015 (13)}) 14... Be6 {[%emt 0:06:29]} 15. Qb4 {[%emt 0:01:39]} Qc7 {[%emt 0:01:08]} 16. Rac1 {[%emt 0:03:40]} Rfd8 {[%emt 0:02:19]} 17. Qa3 {[%emt 0:07:44]} a5 {[%emt 0:08:31]} 18. Qc5 {[%emt 0:07:53]} Nd7 {[%emt 0:12:33]} 19. Qe3 {[%emt 0:02:51]} Nb6 {[%emt 0:02:54]} 20. Rxd8+ {[%emt 0:04:34]} Qxd8 {[%emt 0:00:55]} (20... Rxd8 {feels hotter.} 21. Nb5 Qd7 22. Qxb6 cxb5 23. Qxa5 Qd2) 21. Rd1 {[%emt 0:00:41]} Qc7 {[%emt 0:00:37]} 22. Qd4 {[%emt 0:02:49]} a4 {[%emt 0:01:43]} 23. Qc5 {[%emt 0:06:43]} Nd7 {[%emt 0:08:36]} 24. Qe7 {[%emt 0:03:07]} h6 {[%emt 0:07:33] [#]} ({Better is} 24... Qb6 $14) 25. Rd6 {[%emt 0:05:34]} (25. a3 $1 $16) 25... a3 $11 {[%emt 0:04:56]} 26. b4 {[%emt 0:02:31]} Qc8 {[%emt 0:05:36]} 27. Rxe6 {[%emt 0:04:24]} (27. h4 $1 $11) 27... fxe6 $17 {[%emt 0:00:06]} 28. Bh3 {[%emt 0:01:45]} (28. Qxe6+ $142 Kh8 29. Bf3) 28... Nf8 {[%emt 0:01:33]} 29. Ne4 $2 {[%emt 0:00:23] This costs White the game.} (29. Bg4 $17) 29... Qd8 $19 {[%emt 0:04:15]} 30. Qxb7 {[%emt 0:01:07]} Rb8 {[%emt 0:00:17]} 31. Qxc6 {[%emt 0:00:24]} Qd1+ {[%emt 0:00:09]} 32. Kg2 {[%emt 0:00:46]} Qd5 {[%emt 0:05:07]} 33. Qxd5 {[%emt 0:00:57]} exd5 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KBN} 34. Nc3 {[%emt 0:00:19]} Rxb4 {[%emt 0:00:01]} 35. Bf5 {[%emt 0:01:05]} (35. Kf1 {only move.}) 35... Rb2 {[%emt 0:03:00]} 36. Bd3 {[%emt 0:00:37]} Nd7 {[%emt 0:00:35] Black is clearly winning.} 37. Nxd5 {[%emt 0:00:28]} Ne5 {[%emt 0:00:31][%cal Oe5d3] ...Nxd3! is the strong threat.} 38. Ba6 {[%emt 0:00:27]} (38. Be4 $142 Rxa2 39. Nc3) 38... Rxa2 {[%emt 0:00:33] aiming for ...Rb2.} 39. f4 {[%emt 0:00:20] [#]} Rb2 $1 {[%emt 0:00:52] And now ...a2 would win.} 40. fxe5 {[%emt 0:00:11]} (40. Nc3 Rc2) 40... a2 {[%emt 0:00:01]} 41. e6 {[%emt 0:00:33]} a1=Q {[%emt 0:00:41]} (41... a1=B $2 42. Bd3 $18) 42. e7 {[%emt 0:00:30]} Rb8 {[%emt 0:00:15]} ({Not} 42... Qxa6 43. e8=Q+ Kh7 44. Nf4 $17) 43. Bc4 {[%emt 0:00:39]} Kh8 {[%emt 0:01:01]} 44. Nf4 {[%emt 0:00:15]} g5 {[%emt 0:00:08] Weighted Error Value: White=0.82/Black=0.16 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.1"]
[White "Kanter, Eduard"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2367"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,98,19,0,0,0,0,-18,-18,-74,-86,-69,-68,-214,-216,-225,-225,-214,-212,-213,-226,-218,-227,-227,-228,-224,-227,-232,-210,-316,-254,-249,-271,-287,-281,-278,-249,-249,-247,-243,-245,-241,-241,-242,-242,-238,-234,-298,-293,-308,-308,-359,-358,-345,-344,-418,-379,-482,-475,-447,-449,-496,-482,-475,-414,-399,-404,-731,-718,-857,-851,-968,-989,-937,-847,-1254,-896,-856,-714,-767,-760,-987,-953,-4570,-4570]} 1. d4 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 4. g3 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 5. Bg2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 6. Nc3 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30][%cal Bb8d7,Bd7e5,Be5c4][%mdl 32]} 7. b3 {[%emt 0:00:30]} dxc4 $1 {[%emt 0:00:30][%mdl 4] 7...dxc4 is the modern continuation.} 8. bxc4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 9. O-O {[%emt 0:00:30]} (9. e3 {with more complications.} cxd4 10. exd4 e5 11. dxe5 Qa5 12. exf6 Qxc3+ 13. Bd2) 9... cxd4 {[%emt 0:00:30] E06: Closed Catalan: Early deviations.} 10. Nxd4 {[%emt 0:00:30]} Ne5 {[%emt 0:00:30]} 11. Rb1 {[%emt 0:00:30]} (11. Bf4 $5 {[%cal Rf4e5]} Ng6 12. Bg5 $11) 11... Nxc4 {[%emt 0:00:30] The position is equal.} 12. Bxb7 {[%emt 0:00:30]} (12. Qd3 $11 Ne5 13. Qd1) 12... Bxb7 $17 {[%emt 0:00:30]} 13. Rxb7 {[%emt 0:00:30] Black must now prevent Nc6.} Bc5 {[%emt 0:00:30]} 14. Ndb5 {[%emt 0:00:30] [#]} ({White should try} 14. e3 $15) 14... Na5 $1 $19 {[%emt 0:00:30]} 15. Rc7 {[%emt 0:00:30]} Bb6 {[%emt 0:00:30]} 16. Qxd8 {[%emt 0:00:30]} Rfxd8 {[%emt 0:00:30]} 17. Re7 {[%emt 0:00:30] [#]} a6 $1 {[%emt 0:00:30]} 18. Na4 {[%emt 0:00:30]} Bxf2+ {[%emt 0:00:30] [#]} 19. Rxf2 $146 {[%emt 0:00:30] Nbc3 would be deadly.} ({Predecessor:} 19. Kxf2 axb5 20. Nc3 b4 21. Nb5 Nd5 22. Ra7 Rxa7 23. Nxa7 Ra8 24. Nb5 Nc4 25. Bf4 Rxa2 {0-1 Sjugirov,S (2662)-Shimanov,A (2587) St Petersburg rapid 2019 (8)}) 19... axb5 {[%emt 0:00:30]} 20. Nb2 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 21. Rb7 {[%emt 0:00:30]} Rxa2 {[%emt 0:00:30]} 22. Rxb5 {[%emt 0:00:30]} (22. Nd3 $142) 22... Nd4 {[%emt 0:00:30]} 23. Rb7 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 24. Bg5 {[%emt 0:00:30]} Ne4 {[%emt 0:00:30][%csl LRf2,LRg5]} 25. Rfxf7 {[%emt 0:00:30]} Nf5 {[%emt 0:00:30] Excellent horsemanship.} ({Weaker is} 25... Nxe2+ 26. Kf1 Nxg5 27. Rxg7+ Kf8 28. Rgd7 $17) 26. Bf4 {[%emt 0:00:30] [#]} Rxb2 $1 {[%emt 0:00:30][%mdl 576] Deflection} 27. Rxg7+ {[%emt 0:00:30]} Nxg7 {[%emt 0:00:30]} 28. Rxb2 {[%emt 0:00:30]} Nh5 {[%emt 0:00:30]} 29. Be5 {[%emt 0:00:30]} Rc5 {[%emt 0:00:30]} 30. Bd4 {[%emt 0:00:30]} Rd5 {[%emt 0:00:30]} 31. Be3 {[%emt 0:00:30]} Nhf6 {[%emt 0:00:30]} 32. Kg2 {[%emt 0:00:30]} Kf7 {[%emt 0:00:30]} 33. h3 {[%emt 0:00:30]} h5 {[%emt 0:00:30]} 34. Rb7+ {[%emt 0:00:30]} Kg6 {[%emt 0:00:30]} 35. Rb3 {[%emt 0:00:30]} Ra5 {[%emt 0:00:30]} 36. Bd4 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 37. Bb2 {[%emt 0:00:30]} Kf5 {[%emt 0:00:30]} 38. Rf3+ {[%emt 0:00:30]} Ke6 {[%emt 0:00:30]} 39. Rb3 {[%emt 0:00:30]} Nd5 {[%emt 0:00:30]} 40. Rb8 {[%emt 0:00:30]} Nd6 {[%emt 0:00:30] Inhibits Re8+.} 41. e4 {[%emt 0:00:30]} (41. g4 $142) 41... Nxe4 {[%emt 0:00:30] Black is clearly winning.} 42. Re8+ {[%emt 0:00:30]} Ne7 {[%emt 0:00:30]} 43. g4 {[%emt 0:00:30]} Ra2 {[%emt 0:00:30]} 44. Rb8 {[%emt 0:00:30]} h4 {[%emt 0:00:30] And now ...Nd5 would win.} 45. Kf3 {[%emt 0:00:30]} Ng5+ {[%emt 0:00:30]} 46. Ke3 {[%emt 0:00:30]} Ra6 {[%emt 0:00:30]} 47. Rh8 {[%emt 0:00:30]} Ng6 {[%emt 0:00:30]} (47... Nxh3 $2 48. Rh6+ (48. Rxh4 $2 {is the wrong capture.} Nd5+ 49. Kd2 Ng5 $19) 48... Kd5 49. Rxa6 $18) 48. Rh6 {[%emt 0:00:30]} Kf6 {[%emt 0:00:30]} 49. Kd3 {[%emt 0:00:30]} Kg7 {[%emt 0:00:30] White did not feel at home in the position after the opening.   Weighted Error Value: White=0.49/Black=0.22 (precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.2"]
[White "Rios, Cristhian Camilo"]
[Black "Farahat, Ali"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2469"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,63,0,0,23,24,24,11,2,3,12,0,3,0,84,81,76,81,80,71,258,265,272,266,274,274,270,266,250,233,228,227,316,239,402,402,377,249,386,410,493,483,656,635,913,846,921,357]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:23]} g6 {[%emt 0:00:47]} 3. Nc3 {[%emt 0:00:30]} d5 {[%emt 0:01:01]} 4. cxd5 {[%emt 0:01:07]} Nxd5 {[%emt 0:00:10]} 5. e4 {[%emt 0:00:23]} Nxc3 {[%emt 0:00:16]} 6. bxc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:43]} 7. Nf3 {[%emt 0:00:18]} c5 {[%emt 0:01:25]} 8. h3 {[%emt 0:00:58]} Nc6 {[%emt 0:02:33]} 9. Be3 {[%emt 0:01:28]} O-O {[%emt 0:05:28]} 10. Be2 {[%emt 0:00:46]} (10. dxc5 Bxc3+ 11. Bd2 Bxa1 12. Qxa1 e5 $19) 10... f5 {[%emt 0:03:53] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 11. Bc4+ {[%emt 0:00:49]} ({Don't play} 11. dxc5 Bxc3+ 12. Bd2 Bxa1 13. Qxa1 Be6 $17) 11... Kh8 $1 {[%emt 0:01:51]} 12. O-O {[%emt 0:00:15]} cxd4 {[%emt 0:05:55] The position is equal.} 13. cxd4 {[%emt 0:00:54][%cal Od4d5]} f4 {[%emt 0:02:17]} 14. Bd2 {[%emt 0:01:49] aiming for Bc3.} Nxd4 {[%emt 0:03:27]} 15. Bc3 {[%emt 0:01:35][%cal Rc3d4]} e5 {[%emt 0:10:42] [#]} (15... Nxf3+ $11 {remains equal.} 16. Qxf3 Bd7) 16. Bb4 $146 {[%emt 0:05:43]} ({Predecessor:} 16. Bxd4 exd4 17. Bd5 Rb8 18. Rc1 Qb6 19. Rb1 Qc5 20. Qd3 Qc3 21. Qb5 b6 22. Rfc1 Qa3 23. Rc7 Qa6 24. Qb4 b5 25. Rxg7 Qf6 26. Rxa7 {1-0 Quintiliano Pinto,R (2469)-Zubov,A (2598) Speed Chess GP2 blitz 2021 (9)}) 16... Nxf3+ {[%emt 0:06:02]} 17. Qxf3 {[%emt 0:00:12] And now Rfd1 would win.} Rf6 {[%emt 0:01:07]} 18. Rfd1 $1 {[%emt 0:06:09] White is more active.} Qe8 {[%emt 0:03:31] [#]} (18... Qc7 $16 {is a better defense.}) 19. Bb5 $1 $18 {[%emt 0:04:38][%mdl 576] Deflection} Qg8 {[%emt 0:11:42] [#]} (19... Qxb5 $2 20. Rd8+ $18) 20. Be7 $1 {[%emt 0:01:41] Black must now prevent Rd8.} Be6 {[%emt 0:00:12]} 21. Bxf6 {[%emt 0:08:43]} Bxf6 {[%emt 0:00:04]} 22. a4 {[%emt 0:00:18]} Qf7 {[%emt 0:01:53]} 23. Qd3 {[%emt 0:08:26]} Rd8 {[%emt 0:03:03]} 24. Qa3 {[%emt 0:00:39]} a6 {[%emt 0:02:16]} 25. Be2 {[%emt 0:00:47] Hoping for Rxd8+.} Kg7 $2 {[%emt 0:01:50]} (25... Re8 26. Qb2 Kg7) 26. Rxd8 {[%emt 0:02:26]} Bxd8 {[%emt 0:00:04]} 27. Qc5 {[%emt 0:00:11] Threatens to win with Rb1.} Kh6 {[%emt 0:06:12]} (27... Qc7 $142 28. Qxc7+ Bxc7) 28. Rb1 {[%emt 0:00:48]} ({Less strong is} 28. Qxe5 Bf6 29. Qxf4+ g5 $18) 28... Bf6 {[%emt 0:01:13]} 29. Qd6 {[%emt 0:02:33] White is clearly winning.} Bg7 {[%emt 0:01:58]} 30. Rb6 {[%emt 0:01:05]} f3 {[%emt 0:00:55]} 31. Bxf3 {[%emt 0:01:04]} (31. Qxe6 $2 {too greedy.} Qxe6 32. Rb2 fxe2 $19) 31... Bxh3 {[%emt 0:04:58]} 32. Qd2+ $2 {[%emt 0:00:18] White took control after the opening.   Weighted Error Value: White=0.11 (very precise) /Black=0.58} (32. Rxb7 Qf6 33. Qd2+ Qf4 34. Qxf4+ exf4 35. gxh3) 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.3"]
[White "Nigmatov, Ortik"]
[Black "Mkrtchyan, Mariam"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2438"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,79,12,12,19,7,14,6,26,25,26,25,25,15,40,34,39,29,43,34,38,25,22,25,67,66,64,65,67,67,77,81,85,50,93,87,89,79,80,55,55,58,60,55,55,56,114,114,169,143,240,205,242,254,247,238,267,225,412,422,422,418,369,272,671,647,588,565,1868,1544,2814,2551]} 1. e4 {[%emt 0:00:09]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:10]} Bc5 {[%emt 0:00:13]} 4. d3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:09:20]} 6. Na4 {[%emt 0:00:26]} Bb6 {[%emt 0:01:18] C50: Hungarian Defence and Giuoco Pianissimo.} 7. a3 {[%emt 0:01:03]} h6 {[%emt 0:01:47]} 8. h3 {[%emt 0:00:13]} Be6 {[%emt 0:03:30] The position is equal.} 9. Bxe6 {[%emt 0:00:24]} fxe6 {[%emt 0:00:07]} 10. b4 {[%emt 0:01:38] [#]} Ne7 $146 {[%emt 0:07:22]} ({Predecessor:} 10... O-O 11. O-O Qe8 12. c4 Nd4 13. Nxb6 Nxf3+ 14. Qxf3 axb6 15. Qe2 Qg6 16. Ra2 Nh5 {1-0 Nepomniachtchi,I (2792)-Caruana,F (2820) Paris GCT Blitz 2021 (2)}) 11. O-O {[%emt 0:02:01]} c6 {[%emt 0:05:12]} 12. Nxb6 {[%emt 0:00:46]} axb6 {[%emt 0:00:20]} 13. a4 {[%emt 0:05:09]} O-O {[%emt 0:01:43]} 14. Be3 {[%emt 0:08:29]} Ng6 {[%emt 0:02:08]} 15. c4 {[%emt 0:09:47]} d5 {[%emt 0:06:03]} 16. Qe2 {[%emt 0:04:16]} d4 {[%emt 0:18:56]} 17. Bd2 {[%emt 0:01:01]} Nd7 {[%emt 0:05:53]} 18. g3 {[%emt 0:00:42]} Rf7 {[%emt 0:04:03]} 19. Nh2 {[%emt 0:01:37]} (19. Kg2 {is interesting.} Qe7 20. Nh2 Rff8 21. h4) 19... Qe7 {[%emt 0:00:02]} 20. h4 {[%emt 0:03:21][%cal Bh3h4,Bh4h5][%mdl 32]} Nf6 {[%emt 0:05:10]} 21. Kh1 {[%emt 0:01:34]} Raf8 {[%emt 0:03:16]} 22. h5 {[%emt 0:03:06]} Nh8 {[%emt 0:00:04]} 23. f4 {[%emt 0:02:57]} Qe8 {[%emt 0:00:03]} 24. Ng4 {[%emt 0:16:15]} Nxg4 {[%emt 0:03:50]} 25. Qxg4 {[%emt 0:00:13]} Rf6 {[%emt 0:00:25]} 26. Rg1 {[%emt 0:05:45]} Nf7 {[%emt 0:00:58]} 27. a5 {[%emt 0:00:18]} b5 {[%emt 0:03:43]} (27... bxa5 $14 28. Rxa5 Kh7) 28. cxb5 $16 {[%emt 0:02:19] White has more active pieces.} cxb5 {[%emt 0:00:01]} (28... c5 $16) 29. Rac1 $36 {[%emt 0:00:09][%mdl 2048] [#] Rc7 is the strong threat. White has strong initiative.} Qd7 {[%emt 0:02:16] Inhibits Rc7.} (29... Nd8 $16 30. fxe5 (30. Rc7 R6f7 $16) 30... R6f7 31. Bxh6 Nc6) 30. Rc5 {[%emt 0:00:25]} Rc8 {[%emt 0:01:50]} 31. Rgc1 {[%emt 0:00:26][%cal Bg1c1,Bc1c5,Bc5c7][%mdl 32]} (31. fxe5 Rf2 32. Rxc8+ Qxc8 $11) 31... Rxc5 {[%emt 0:00:56]} 32. Rxc5 {[%emt 0:00:05]} Kh8 {[%emt 0:01:50]} 33. Kg2 {[%emt 0:01:03][%cal Bh1g2,Bg2h3,Bh3g4][%mdl 32]} (33. fxe5 Rf2 34. Bf4 Kh7 $14) 33... exf4 {[%emt 0:01:45]} (33... Qd6 34. Kg1 (34. Rxb5 Qa6 $11) 34... exf4) 34. Bxf4 {[%emt 0:01:41] [#] Strongly threatening Rc7.} Qe8 {[%emt 0:03:18]} 35. Rc7 {[%emt 0:01:50][%cal Of4e5] Be5! would be deadly.} Qf8 {[%emt 0:01:46]} 36. Kh3 {[%emt 0:03:18] And now e5 would win.} (36. Rxb7 e5 $14) 36... Ng5+ $2 {[%emt 0:05:38]} (36... Kg8 37. Kg2 (37. Rxb7 e5 $14) 37... Kh8) 37. Bxg5 {[%emt 0:00:22] White is clearly winning.} hxg5 {[%emt 0:00:02]} 38. Qxg5 {[%emt 0:00:22]} (38. Rxb7 Qc8 39. Rxb5 Qc2 $11) 38... Rh6 {[%emt 0:01:37]} 39. Kg4 {[%emt 0:01:10] Hoping for Qe5.} (39. Qxb5 Qf1+ 40. Kh4 Qh1+ 41. Kg4 Qd1+ 42. Kh4 Qh1+ 43. Kg4 Qd1+ 44. Kh4 Qh1+ $11) 39... Rf6 {[%emt 0:00:58]} 40. Qc5 {[%emt 0:00:16] Weighted Error Value: White=0.10 (very precise) /Black=0.42} ({And not} 40. Rxb7 Rf1 41. Kh4 (41. Rxb5 $2 {leads to mate.} Qf3+ 42. Kh4 Rh1#) 41... Rh1+ 42. Kg4 Rf1 $11) 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.4"]
[White "Tissir, Mohamed"]
[Black "Vandenbussche, Thibaut"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2354"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,95,0,0,4,1,0,0,-1,12,16,6,10,11,0,11,0,0,0,22,34,54,50,66,62,63,48,59,68,68,54,91,69,56,83,68,26,130,52,54,67,83,37,66,6,54,47,56,44,40,45,59,31,59,0,63,25,49,41,42,41,66,56,58,10,16,8,8,0,0,0,0,-8,-8,-8,0,-289,-287,-687,-654,-29986,-29986,-29994,-29995,-29995,-29996,-29996,-29997,-29997]} 1. d4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:58]} e6 {[%emt 0:01:35]} 3. c4 {[%emt 0:01:51]} d5 {[%emt 0:00:12]} 4. e3 {[%emt 0:02:12]} Be7 {[%emt 0:01:29]} 5. a3 {[%emt 0:00:48]} b6 {[%emt 0:06:04]} 6. cxd5 {[%emt 0:00:12] D30: Queen's Gambit Declined: Systems without Nc3.} exd5 {[%emt 0:00:38]} 7. b4 {[%emt 0:00:07]} O-O {[%emt 0:02:31]} 8. Nc3 {[%emt 0:03:10] The position is equal.} c5 {[%emt 0:07:22]} 9. bxc5 {[%emt 0:01:20]} bxc5 {[%emt 0:00:06]} 10. dxc5 {[%emt 0:00:05]} Bxc5 {[%emt 0:05:29]} 11. Be2 {[%emt 0:10:38]} Nc6 {[%emt 0:09:08]} 12. O-O {[%emt 0:02:47]} Be6 {[%emt 0:00:53] [#]} 13. Bb2 $146 {[%emt 0:05:22]} ({Predecessor:} 13. Qc2 Na5 14. Rb1 Nc4 15. Bd3 Nxa3 16. Bxa3 Bxa3 17. Ng5 h6 18. Qa4 Bc5 19. Nxe6 fxe6 {½-½ Martys,M (2222)-Mueller Alves,M (2136) LSS SM-2008-0-00013}) 13... Be7 {[%emt 0:04:13]} 14. Rc1 {[%emt 0:12:38]} Rb8 {[%emt 0:02:27]} 15. Nb5 {[%emt 0:04:19]} Qd7 {[%emt 0:01:56]} 16. Ne5 {[%emt 0:05:24]} Nxe5 {[%emt 0:00:34]} 17. Bxe5 {[%emt 0:00:03]} Rb7 {[%emt 0:03:33]} ({Less strong is} 17... Rxb5 18. Rc7 $16) 18. a4 {[%emt 0:02:28]} Ne4 {[%emt 0:05:19]} 19. Nd4 {[%emt 0:02:49] Black must now prevent Bb5.} Ba3 {[%emt 0:09:02]} 20. Rc6 {[%emt 0:04:05]} Bd6 {[%emt 0:06:09]} 21. Bxd6 {[%emt 0:06:03]} Nxd6 {[%emt 0:00:02]} 22. Qc2 {[%emt 0:08:17] With the idea Ba6.} (22. Qa1 $5) 22... Nf5 {[%emt 0:04:32] [#]} (22... Nc4 $11) 23. Nxf5 {[%emt 0:08:04]} ({White should play} 23. Nxe6 $1 $16 fxe6 24. Ba6) 23... Bxf5 $14 {[%emt 0:00:02]} 24. Qc5 {[%emt 0:00:02]} Rd8 {[%emt 0:05:19]} 25. Rc1 {[%emt 0:02:02]} (25. Rd1 $16) 25... h6 {[%emt 0:04:29]} 26. Bb5 {[%emt 0:00:40]} (26. h3 $14) 26... Qe7 {[%emt 0:01:39]} (26... d4 $1 $11 {might be stronger.}) 27. Qd4 {[%emt 0:05:41]} (27. Qxe7 {simplifies} Rxe7 28. Kf1 Kf8 29. Rc7) 27... Be4 {[%emt 0:01:55]} 28. f3 {[%emt 0:02:00]} Bf5 {[%emt 0:00:12]} 29. R6c5 {[%emt 0:01:44]} Be6 {[%emt 0:00:53]} 30. Qe5 {[%emt 0:00:33]} Qd6 {[%emt 0:01:31]} 31. Qd4 {[%emt 0:01:12]} (31. Qxd6 {simplifies} Rxd6 32. Rc7 Rdb6 33. Rxb7 Rxb7 34. Kf2) 31... Qe7 {[%emt 0:01:12]} 32. Ba6 {[%emt 0:02:04]} Rb6 {[%emt 0:02:02]} 33. Rc7 {[%emt 0:00:57]} Qd6 {[%emt 0:01:16]} 34. Bf1 {[%emt 0:01:22]} a6 {[%emt 0:02:04]} 35. a5 {[%emt 0:00:44]} Rb4 {[%emt 0:00:20]} 36. Qd2 {[%emt 0:01:34]} (36. R7c6 $14 Qb8 37. Qc3) 36... d4 $11 {[%emt 0:01:42]} 37. R7c6 {[%emt 0:01:17]} Qe7 {[%emt 0:00:05]} 38. exd4 {[%emt 0:00:05]} Rbxd4 {[%emt 0:00:28]} 39. Qe3 {[%emt 0:00:18]} Qb4 {[%emt 0:02:55]} 40. Rxa6 {[%emt 0:00:42]} Rd1 {[%emt 0:00:55]} 41. Rxd1 {[%emt 0:00:59]} Rxd1 {[%emt 0:00:02]} 42. Ra8+ $2 {[%emt 0:00:48][%mdl 8192] [#]} (42. Rxe6 $1 $11 {and White stays safe.} fxe6 43. Qxe6+ Kf8 44. Qf5+ Kg8 45. Qe6+ Kf8 46. Qf5+ Ke7 47. Qe5+ Kd8 48. Kf2) 42... Kh7 $19 {[%emt 0:00:02] Hoping for ...Bc4.} 43. g4 $2 {[%emt 0:02:23]} (43. h4 Bf5 44. Re8) 43... Bc4 {[%emt 0:02:59]} 44. Qe4+ {[%emt 0:00:31]} g6 {[%emt 0:00:02] Black mates.} 45. Qe5 {[%emt 0:00:50]} Rxf1+ {[%emt 0:00:08]} 46. Kg2 {[%emt 0:00:03]} Qd2+ {[%emt 0:00:08]} 47. Kg3 {[%emt 0:00:46]} Rg1+ {[%emt 0:00:46]} 48. Kh4 {[%emt 0:00:20]} Qf2+ {[%emt 0:00:09] Excellently played by Vandenbussche!   Weighted Error Value: White=0.42/Black=0.12 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.5"]
[White "Saydaliev, Saidakbar"]
[Black "Mammadova, Gulnar"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2434"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,46,18,14,29,22,26,25,0,6,6,6,6,6,3,0,8,0,3,0,5,7,-29,-35,-25,0,-73,0,0,0,0,0,0,-3,-40,-14,-1237,-1318,-1281,-1258]} 1. e4 {[%emt 1:31:00]} d6 {[%emt 1:31:00]} 2. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 4. Be3 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 5. h3 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 6. g4 {[%emt 0:00:30] [#] B07: Pirc Defence: Miscellaneous Systems.} h6 $146 {[%emt 0:00:30]} ({Predecessor:} 6... c6 7. Nge2 b5 8. a3 a5 9. Bg2 Ba6 10. O-O b4 11. axb4 axb4 12. Na4 h6 {0-1 Plotnikov,P (2297)-Valdes Romero,L (2402) Titled Tuesday intern op 15th June blitz 2021 (4)}) 7. Nge2 {[%emt 0:00:30]} exd4 {[%emt 0:00:30]} 8. Nxd4 {[%emt 0:00:30] White has an edge.} d5 $1 {[%emt 0:00:30]} 9. e5 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 10. exf6 {[%emt 0:00:30]} Bxf6 {[%emt 0:00:30] [#]} 11. Bg2 $1 {[%emt 0:00:30][%cal Oe1g1]} cxd4 {[%emt 0:00:30]} 12. Bxd4 {[%emt 0:00:30]} Re8+ {[%emt 0:00:30]} 13. Kf1 {[%emt 0:00:30]} Bxd4 {[%emt 0:00:30]} 14. Qxd4 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} 15. Rd1 {[%emt 0:00:30][%cal Rg2d5]} Nc6 {[%emt 0:00:30]} 16. Qf4 {[%cal Rg2d5]} Qb6 {[%emt 0:00:30]} (16... Ne7 {simplifies} 17. Nb5 Rf8 18. Qd6 Qxd6 19. Nxd6 b5) 17. b3 {[%emt 0:01:00] [#]} (17. Nxd5 $11 {remains equal.} Qxb2 18. Be4) 17... Nb4 {[%emt 0:00:30]} (17... d4 $1 $17 {[%cal Rd4c3]} 18. Na4 Qa5) 18. Nxd5 $11 {[%emt 0:00:30]} Rad8 {[%emt 0:00:30]} 19. c4 {[%emt 0:00:30]} Nxa2 {[%emt 0:00:30]} 20. Rd3 {[%emt 0:00:30]} (20. Nxb6 $2 {is a self mate.} Rxd1+ 21. Ke2 Bxg4#) 20... Qa5 $40 {[%emt 0:00:30][%mdl 128] Black has some attack.} 21. Qd2 {[%emt 0:00:30] Inhibits Nb4.} Nb4 {[%emt 0:00:30]} 22. Nxb4 $2 {[%emt 0:00:30][%mdl 8192]} (22. Bf3 $11) 22... Rxd3 $19 {[%emt 0:00:30]} 23. Qxd3 {[%emt 0:00:30]} Bxc4 {[%emt 0:00:30] Weighted Error Value: White=0.53/Black=0.08 (flawless)} ({And not} 23... Qxb4 24. Bf3 $11) 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.6"]
[White "Zawadzka, Jolanta"]
[Black "Haznedaroglu, Kivanc"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2348"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,144,27,20,29,44,38,47,46,77,61,63,67,74,80,94,96,87,79,113,97,122,134,149,138,155,142,148,65,99,93,93,77,83,64,107,53,45,54,52,0,1,24,51,45,60,69,29,0,118,121,117,136,140,129,134,75,85,53,36,12,20,16,14,5,81,41,93,87,100,87,75,78,119,110,311,295,305,297,270,275,320,337,1005,183,12021,12237,6035,6035,6002,5824,2136,177,189,189,189,184,200,8,8,0,0,0,0,0,0,0,0,0,8,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. e4 {[%emt 0:00:03][%cal Be2e4,Be4e5][%mdl 32]} Nf6 {[%emt 0:00:08]} 2. e5 {[%emt 0:00:05]} Nd5 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:05]} d6 {[%emt 0:00:06]} 4. c4 {[%emt 0:00:05]} Nb6 {[%emt 0:00:04]} 5. exd6 {[%emt 0:00:05]} exd6 {[%emt 0:00:15]} 6. Nc3 {[%emt 0:00:49]} Be7 {[%emt 0:00:25]} 7. Bd3 {[%emt 0:00:40]} O-O {[%emt 0:00:12] The modern move.} 8. Nge2 {[%emt 0:01:28]} Nc6 {[%emt 0:05:14]} 9. b3 {[%emt 0:01:57] B03: Alekhine's Defence: Four Pawns Attack.} Bg4 {[%emt 0:02:35]} 10. Be3 {[%emt 0:06:14]} Bf6 {[%emt 0:03:18]} 11. f3 {[%emt 0:10:23] White is slightly better.} Bh5 {[%emt 0:01:54]} 12. O-O {[%emt 0:00:36]} Re8 {[%emt 0:04:24]} 13. Qd2 {[%emt 0:03:17]} Bg6 {[%emt 0:00:31]} 14. Be4 {[%emt 0:04:05] [#]} Qc8 $146 {[%emt 0:06:39]} ({Predecessor:} 14... Rb8 15. Rae1 Ne7 16. d5 Ra8 17. Bxg6 Nxg6 18. Ne4 Be7 19. N2g3 Bf8 20. Bd4 Nd7 21. f4 c6 22. Nf5 cxd5 23. cxd5 Qc7 24. h4 Nc5 25. Nh6+ {1-0 Akopian,V (2650)-Aronyak,G (2332) Abu Dhabi op 26th 2019 (8)}) 15. Rad1 {[%emt 0:04:06]} Nd7 {[%emt 0:09:12]} 16. g4 {[%emt 0:07:43]} Be7 {[%emt 0:06:08]} 17. Ng3 {[%emt 0:08:28]} Nf6 {[%emt 0:03:24]} 18. Bf5 {[%emt 0:00:20]} Bxf5 {[%emt 0:09:39]} 19. Nxf5 {[%emt 0:00:07][%cal Oe3h6]} Bf8 {[%emt 0:00:04]} 20. Bg5 {[%emt 0:02:46]} Nd7 {[%emt 0:01:14]} 21. d5 {[%emt 0:09:52]} ({Better is} 21. Rde1 $16) 21... Nce5 {[%emt 0:05:38]} 22. h3 {[%emt 0:00:57]} Nc5 {[%emt 0:02:28]} 23. Nd4 {[%emt 0:07:03]} Qd7 {[%emt 0:04:05]} 24. Bh4 {[%emt 0:04:02]} Be7 {[%emt 0:03:40]} 25. Bg3 {[%emt 0:03:50]} (25. Bxe7 $16 {[%cal Oe7f6] And now Bf6! would win.} Qxe7 26. f4) 25... Bf6 $14 {[%emt 0:00:48]} 26. Qc2 {[%emt 0:00:20] Inhibits Ned3.} a5 {[%emt 0:02:47][%cal Ba7a5,Ba5a4][%mdl 32]} 27. a3 {[%emt 0:00:41]} (27. Ncb5 $14) 27... a4 {[%emt 0:17:25] ...axb3 is the strong threat.} (27... h5 $5 {[%cal Rh5g4]}) 28. b4 {[%emt 0:02:34]} Nxc4 {[%emt 0:00:03]} (28... Nb3 {simplifies} 29. Nxb3 axb3 30. Qxb3 Ng6) 29. bxc5 {[%emt 0:01:09] Threatens to win with Nf5.} Ne3 {[%emt 0:01:02] Repels Nf5} 30. Qd3 {[%emt 0:01:08][%cal Oc5d6] Hoping for cxd6!} dxc5 {[%emt 0:02:18]} 31. Nf5 {[%emt 0:01:38]} c4 {[%emt 0:02:13]} (31... Nxd1 $11 {keeps the balance.} 32. Ne4 Bd4+ 33. Nxd4 Qxd5 {[%mdl 64] Pin} 34. Rxd1 cxd4) 32. Qd2 $16 {[%emt 0:00:17]} Nxf5 {[%emt 0:03:47]} 33. gxf5 {[%emt 0:00:19]} Be5 {[%emt 0:00:09]} 34. Bxe5 {[%emt 0:04:35]} Rxe5 {[%emt 0:00:02]} 35. d6 {[%emt 0:00:08]} (35. Rb1 $142 $1) 35... cxd6 {[%emt 0:01:22]} 36. Qxd6 {[%emt 0:00:15]} (36. f4 {simplifies} Rxf5 37. Qxd6 Qxd6 38. Rxd6 Rb8 39. Nd5) 36... Qxf5 {[%emt 0:01:28]} 37. Rd4 {[%emt 0:02:57]} Rae8 {[%emt 0:00:54]} 38. Rg4 {[%emt 0:05:38] Repels Qg5} h5 {[%emt 0:00:01]} 39. Rg2 {[%emt 0:00:08] Black should prevent Ne4.} R8e6 {[%emt 0:03:12]} (39... Qxh3 40. Ne4 R5e6 41. Qd5 $16 (41. Qd4 g6 $16)) (39... Re1 $11 40. Rxe1 (40. Nxa4 Rxf1+ 41. Kh2 Rxf3 42. Qd2 Rfe3 43. Kg1 Qxh3) 40... Rxe1+ 41. Kf2 (41. Kh2 Qxf3 42. Qb8+ Kh7 $15) 41... Rc1) 40. Qd4 {[%emt 0:00:25] Black must now prevent f4.} Rg6 {[%emt 0:00:57]} ({Black should play} 40... g6 $1 $14) 41. Ne4 {[%emt 0:00:20]} (41. Nxa4 Re2 42. Rff2 (42. Qd8+ Kh7) 42... Qb1+ 43. Kh2 Re1 44. Qd8+ (44. Qxc4 $2 Rh1#) 44... Kh7 45. Rxg6 fxg6 $19) 41... Rxg2+ {[%emt 0:00:29]} 42. Kxg2 {[%emt 0:00:05]} b5 {[%emt 0:00:28]} 43. Rd1 $1 {[%emt 0:02:01]} f6 {[%emt 0:00:37]} 44. Qa7 $1 {[%emt 0:01:17]} Qf4 $2 {[%emt 0:00:35] [#]} (44... Re8 $16) 45. Rd7 $1 $18 {[%emt 0:01:17]} Qh6 {[%emt 0:00:01]} 46. Qb8+ {[%emt 0:03:09]} Kh7 {[%emt 0:00:06]} 47. Qf8 {[%emt 0:00:15]} Re6 {[%emt 0:01:20]} 48. Rd8 {[%emt 0:00:22] Prevents c3} Qe3 $2 {[%emt 0:00:33]} (48... Kg6 49. Rd5 h4) 49. Qg8+ $2 {[%emt 0:01:04]} (49. Ng3 {White threatens Qh8+ and mate.} Re5 50. Qg8+ (50. f4 Qxf4 51. Qg8+ Kg6 $11) 50... Kg6 51. Rd7) 49... Kh6 $2 {[%emt 0:00:01]} (49... Kg6) 50. Qxe6 {[%emt 0:01:33]} Qe2+ {[%emt 0:00:01]} 51. Kg3 {[%emt 0:00:15]} Qe1+ {[%emt 0:00:54]} 52. Kf4 {[%emt 0:00:58]} Qh4+ {[%emt 0:00:22]} 53. Ke3 $2 {[%emt 0:00:03]} (53. Qg4 {[%cal Rd8h8]} g5+ 54. Kf5 hxg4 55. Rh8+ Kg7 56. Rxh4 gxf3 57. Rg4) 53... Qe1+ {[%emt 0:00:03]} 54. Kd4 {[%emt 0:00:32] White wants to mate with Rh8+.} (54. Kf4 Qh4+ $18) 54... Qd1+ {[%emt 0:00:01]} 55. Kc5 {[%emt 0:00:05]} Qxd8 {[%emt 0:00:03] [#]} 56. Kxb5 $2 {[%emt 0:01:03] Active counter play!} (56. Nd6 $1 $18 {[%cal Rd6f7] aiming for Nf7+.} Qf8 57. Kb4 (57. Kxb5 Qb8+ 58. Kc5 c3 $16)) 56... Qd3 $11 {[%emt 0:00:09][%csl LRa3,LRf3] The position is equal.} 57. Qxc4 {[%emt 0:00:59]} (57. Nc5 {is more complex.} Qxa3 58. Qe2 c3 59. Qe3+) 57... Qxa3 {[%emt 0:00:47]} 58. Qxa4 {[%emt 0:01:16]} Qxf3 {[%emt 0:03:11]} 59. Qa8 {[%emt 0:00:56]} Qf5+ {[%emt 0:00:00]} 60. Kc4 {[%emt 0:00:34]} Qe6+ {[%emt 0:00:00]} 61. Kd4 {[%emt 0:00:23]} f5 {[%emt 0:00:53]} 62. Qh8+ {[%emt 0:00:24]} Kg6 {[%emt 0:00:01] [#]} 63. Qh7+ $1 {[%emt 0:00:17][%mdl 64] Decoy} Kxh7 {[%emt 0:00:41]} 64. Ng5+ {[%emt 0:00:01]} Kg6 {[%emt 0:00:23]} 65. Nxe6 {[%emt 0:00:03][%mdl 4096] Endgame Threatening mate with Ke5. KN-K3P} Kf6 $132 {[%emt 0:00:03][%mdl 2048] Black is not keeping still} 66. Nf4 {[%emt 0:00:20]} h4 {[%emt 0:00:41]} 67. Nd5+ {[%emt 0:00:23]} Ke6 {[%emt 0:00:09]} 68. Nc7+ {[%emt 0:01:42]} Kf6 {[%emt 0:00:18]} 69. Ke3 {[%emt 0:00:42]} g5 {[%emt 0:00:16]} 70. Kf3 {[%emt 0:00:10]} g4+ {[%emt 0:00:10]} 71. hxg4 {[%emt 0:00:02]} fxg4+ {[%emt 0:00:03]} 72. Kxg4 {[%emt 0:00:03]} Ke5 {[%emt 0:03:22] Blacks defense is rewarded with a draw.   Weighted Error Value: White=0.29 (precise) /Black=0.23 (precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.7"]
[White "Hesham, Abdelrahman"]
[Black "Eiti, Bashir"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2409"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,79,26,20,14,21,12,28,22,18,-14,-13,-11,-14,-14,0,15,37,0,112,106,177,171,163,173,152,161,206,221,211,212,372,378,827,835,835,835,815,820,777,794,790,781,746,679,662,635,763,765,952,945,1445,1422,1302,1279,1266,1202,5137,5121,5555,2237,29981,29982,29979,5710,5710,5705,29992,29992,29996,29997,29997,29998]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:03]} g6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:18]} d5 {[%emt 0:00:06]} 4. h4 {[%emt 0:00:05]} c6 {[%emt 0:06:39]} 5. cxd5 {[%emt 0:00:05]} cxd5 {[%emt 0:00:18]} 6. Bf4 {[%emt 0:00:04] D80: Grünfeld: Unusual White 4th moves and 4 Bg5.} Bg7 {[%emt 0:04:02]} 7. e3 {[%emt 0:00:05]} Nc6 {[%emt 0:01:46] [#]} 8. Rc1 $146 {[%emt 0:00:05] White has an edge.} ({Predecessor:} 8. h5 Nxh5 9. Rxh5 gxh5 10. Qxh5 e5 11. dxe5 Be6 12. Nf3 Qb6 13. O-O-O O-O-O 14. Bb5 {0-1 Ivanisevic,I (2569)-Fedoseev,V (2701) Titled Tuesday intern op 26th Apr Late blitz 2022 (2)}) 8... O-O {[%emt 0:05:42]} 9. h5 {[%emt 0:00:14]} Nxh5 {[%emt 0:02:17]} (9... gxh5 10. Bd3 $14) 10. Rxh5 {[%emt 0:00:06]} gxh5 {[%emt 0:00:03]} 11. Qxh5 {[%emt 0:00:06]} e6 {[%emt 0:05:26]} 12. Bd3 {[%emt 0:01:36][%csl Gd3][%cal Rh5h7]} f5 {[%emt 0:00:55]} 13. g4 {[%emt 0:03:13]} (13. Nf3 $5 {[%cal Rg2g4]}) 13... Qb6 {[%emt 0:15:34]} (13... e5 $11 {keeps the balance.} 14. dxe5 d4) 14. gxf5 $40 {[%emt 0:11:08][%mdl 128] White has strong attack. White is more active. Black is on the road to losing.} Nb4 {[%emt 0:05:02] [#]} (14... exf5 $16 {is a better defense.} 15. Nxd5 Qa5+ 16. Nc3 Be6) 15. Bb1 $1 $18 {[%emt 0:08:12][%cal Of5f6] And now f6! would win.} exf5 {[%emt 0:00:04]} 16. Nf3 {[%emt 0:17:19] Threatens to win with a3.} Bd7 {[%emt 0:10:58]} 17. a3 {[%emt 0:05:32][%mdl 1024] White has strong compensation.} (17. Ng5 $6 h6 18. Nf3 Nc6 $11) 17... Be8 {[%emt 0:13:27] [#]} 18. Qh2 {[%emt 0:24:48]} Nc6 {[%emt 0:00:41]} 19. b4 {[%emt 0:00:06]} ({And not} 19. Nxd5 Qxb2 20. Rd1 Bg6 $15) (19. Ng5 Bg6 20. Nxd5 Qxb2 21. Rxc6 Qxb1+ 22. Ke2 Rfe8 23. Rxg6 Qb5+ 24. Kf3 Qxd5+ 25. e4 fxe4+ 26. Kg3 hxg6 $14) 19... Ne7 {[%emt 0:03:22]} (19... Qa6 {was worth a try.}) 20. Bd6 {[%emt 0:04:38]} Bf6 {[%emt 0:05:49]} (20... Nc8) 21. Bxe7 {[%emt 0:03:49][%mdl 64] Remove Defender} Bxe7 {[%emt 0:00:07]} 22. Nxd5 {[%emt 0:00:08] Excellent horsemanship.} Qd6 {[%emt 0:01:34]} 23. Nxe7+ {[%emt 0:00:20]} ({Less strong is} 23. Rc7 Qxd5 24. Rxe7 Rf7 25. Qg3+ Kh8 26. Rxf7 Bxf7 $11) 23... Qxe7 {[%emt 0:00:05] Black is weak on the dark squares} 24. Rc7 {[%emt 0:00:16][%mdl 64] Skewer} Bd7 {[%emt 0:01:01]} 25. Ba2+ {[%emt 0:00:13]} Kg7 {[%emt 0:01:29]} 26. Qe5+ {[%emt 0:00:34]} Qxe5 {[%emt 0:01:05]} 27. Rxd7+ {[%emt 0:00:13]} Kh6 {[%emt 0:01:03]} 28. dxe5 {[%emt 0:01:44][%cal Bd4e5,Be5e6,Be6e7][%mdl 32]} b5 {[%emt 0:04:21]} 29. e6 {[%emt 0:01:07]} Kg6 {[%emt 0:03:06]} 30. Ne5+ {[%emt 0:00:43]} Kh6 {[%emt 0:01:54]} 31. e7 {[%emt 0:00:16]} Rfe8 {[%emt 0:00:45]} 32. Bf7 {[%emt 0:00:12]} Rec8 {[%emt 0:00:31]} 33. Bd5 {[%emt 0:00:25] Intending Rd8 and mate.} Rc1+ {[%emt 0:00:49]} 34. Ke2 {[%emt 0:00:20]} (34. Kd2 $142 Re8 35. Kxc1) 34... Rc2+ {[%emt 0:03:13]} 35. Kf3 {[%emt 0:00:28]} Re8 {[%emt 0:00:32]} 36. Bf7 {[%emt 0:00:55]} Rxe7 {[%emt 0:00:35]} 37. Rxe7 {[%emt 0:00:07]} f4 {[%emt 0:00:23]} 38. Bg8 {[%emt 0:00:44] White mates.} fxe3 {[%emt 0:00:13]} 39. Kg4 {[%emt 0:00:16][%csl Gg8][%cal Re7h7]} Rc4+ {[%emt 0:00:50]} 40. f4 {[%emt 0:00:10] Weighted Error Value: White=0.11 (very precise) /Black=0.38} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.8"]
[White "Elgabry, Mohsen"]
[Black "Bai, Adelard"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2277"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "278"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 65,278,-12,0,0,0,0,0,0,0,0,0,0,0,0,18,0,0,0,0,0,0,-594,-583,-531,-418,-426,-426,-388,-85,-85,-85,-91,-85,-98,-60,-60,-60,-60,-60,-60,-60,-88,-2,-2,0,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,-60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-31,0,-31,-31,-31,-31,-31,-31,-31,-31,-31,-31,-31,0,-31,0,-31,-31,-31,0,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988]} 1. Nf3 {[%emt 0:00:10]} d5 {[%emt 0:00:10]} 2. g3 {[%emt 0:00:16]} c6 {[%emt 0:00:10]} 3. Bg2 {[%emt 0:00:08]} Bf5 {[%emt 0:00:11]} 4. b3 {[%emt 0:01:10]} e6 {[%emt 0:01:40]} 5. Bb2 {[%emt 0:00:06]} Nf6 {[%emt 0:00:43]} 6. d3 {[%emt 0:00:33]} h6 {[%emt 0:00:38]} 7. Nbd2 {[%emt 0:00:44]} Be7 {[%emt 0:02:10]} 8. O-O {[%emt 0:01:18]} O-O {[%emt 0:00:09]} 9. a3 {[%emt 0:00:15]} a5 {[%emt 0:02:59]} 10. c4 {[%emt 0:00:41]} Bh7 {[%emt 0:02:53]} 11. Qc2 {[%emt 0:01:06]} Nbd7 {[%emt 0:02:34]} 12. Rac1 {[%emt 0:01:11]} Qb6 {[%emt 0:04:27]} 13. Rb1 {[%emt 0:04:11]} Qa6 {[%emt 0:13:54]} 14. Rfc1 {[%emt 0:07:03]} Rfe8 {[%emt 0:06:25]} 15. Ra1 {[%emt 0:15:33]} Qb6 {[%emt 0:12:25]} 16. Bd4 {[%emt 0:01:42]} c5 {[%emt 0:00:35]} 17. Bxf6 {[%emt 0:00:26]} Bxf6 {[%emt 0:02:26]} 18. Rab1 {[%emt 0:00:07]} Rac8 {[%emt 0:01:22]} 19. Ne1 {[%emt 0:03:15]} Qd6 {[%emt 0:09:55]} 20. Qd1 {[%emt 0:00:42]} Ne5 {[%emt 0:02:26]} 21. Ndf3 {[%emt 0:01:57]} Nc6 {[%emt 0:01:05]} 22. Nc2 {[%emt 0:00:30]} b6 {[%emt 0:03:17]} 23. Qe1 {[%emt 0:00:50]} Nd4 {[%emt 0:03:16]} 24. Ne3 {[%emt 0:00:39]} Nxf3+ {[%emt 0:02:19]} 25. Bxf3 {[%emt 0:00:10]} Bg5 {[%emt 0:03:17]} 26. Rd1 {[%emt 0:02:06]} d4 {[%emt 0:02:53]} 27. Nc2 {[%emt 0:01:00]} e5 {[%emt 0:00:39]} 28. e4 {[%emt 0:02:22]} dxe3 {[%emt 0:04:36]} 29. Nxe3 {[%emt 0:01:45]} Bxe3 {[%emt 0:00:05]} 30. Qxe3 {[%emt 0:00:08]} Bf5 {[%emt 0:01:57]} 31. b4 {[%emt 0:03:47]} axb4 {[%emt 0:00:21]} 32. axb4 {[%emt 0:00:06]} cxb4 {[%emt 0:00:16]} 33. Qe1 {[%emt 0:00:25]} Qd4 {[%emt 0:05:11]} (33... Bxd3 $2 34. Be4 (34. Qxb4 Qxb4 35. Rxb4 e4 $17) 34... Rxc4 35. Bxd3 $18 (35. Rxd3 Rd4 $18)) 34. Rxb4 {[%emt 0:05:44]} Red8 {[%emt 0:02:24]} (34... Bxd3 $2 35. c5 Qxc5 36. Rxd3 $18) 35. Be2 {[%emt 0:07:49]} e4 {[%emt 0:01:27]} 36. dxe4 {[%emt 0:18:09]} Qxe4 {[%emt 0:00:01]} 37. Bf1 {[%emt 0:00:01]} Qf3 {[%emt 0:00:17]} 38. Qe2 {[%emt 0:03:30]} Qc6 {[%emt 0:02:04]} 39. Bg2 {[%emt 0:02:30]} Qf6 {[%emt 0:01:33]} 40. h3 {[%emt 0:01:09]} Rxd1+ {[%emt 0:00:38]} 41. Qxd1 {[%emt 0:00:00]} Rd8 {[%emt 0:00:14]} 42. Qc1 {[%emt 0:00:29]} Qd4 {[%emt 0:00:37]} 43. Qb2 $2 {[%emt 0:04:04][%mdl 8192]} (43. h4 $11 {and White has nothing to worry.}) 43... Qd1+ $19 {[%emt 0:00:21]} 44. Kh2 {[%emt 0:00:53]} Rd2 {[%emt 0:00:35]} 45. Qe5 {[%emt 0:01:44]} Rxf2 {[%emt 0:00:55]} 46. Rb2 {[%emt 0:01:02] [#]} Rxb2 $2 {[%emt 0:00:37]} (46... Bc2 $1 $19 {and Black stays clearly on top. ( -> ...Qf3)} 47. Qe8+ Kh7) 47. Qxb2 $17 {[%emt 0:00:01]} Qd6 {[%emt 0:00:34]} 48. Bd5 {[%emt 0:00:25]} Be6 {[%emt 0:01:37]} 49. Bxe6 {[%emt 0:00:24]} fxe6 {[%emt 0:00:28]} 50. Qe2 {[%emt 0:00:17]} Kf7 {[%emt 0:00:21]} 51. h4 {[%emt 0:00:11]} Qd4 {[%emt 0:00:31]} 52. Qf3+ {[%emt 0:00:22]} Ke7 {[%emt 0:01:00]} 53. Qc6 {[%emt 0:00:16]} Qd6 {[%emt 0:00:30]} ({Better is} 53... g5 $17 54. hxg5 hxg5) 54. Qb7+ $11 {[%emt 0:00:05]} Kf8 {[%emt 0:00:34]} 55. Qa8+ {[%emt 0:00:12]} ({White should play} 55. Qc8+ $11 Kf7 56. Qb7+ Kg8 57. Qe4) 55... Kf7 $1 $15 {[%emt 0:00:32]} 56. Qb7+ {[%emt 0:00:02]} Kg8 $1 {[%emt 0:00:28]} 57. Qa8+ {[%emt 0:00:01]} Qf8 $1 {[%emt 0:00:11]} 58. Qc6 {[%emt 0:00:38]} Qf2+ {[%emt 0:00:06]} 59. Kh3 {[%emt 0:00:13]} Qf1+ {[%emt 0:00:32]} 60. Kh2 {[%emt 0:00:01]} Qe2+ {[%emt 0:00:05]} 61. Kh3 {[%emt 0:00:20]} h5 {[%emt 0:00:30]} 62. Qxb6 {[%emt 0:01:56]} Qxc4 {[%emt 0:00:10]} 63. Qd8+ {[%emt 0:00:10]} Kh7 $1 {[%emt 0:00:08]} 64. Qe8 {[%emt 0:00:10]} Qg4+ {[%emt 0:00:13]} 65. Kh2 {[%emt 0:00:36]} Qf5 {[%emt 0:00:08]} 66. Qc8 {[%emt 0:02:30]} Kg6 {[%emt 0:00:55]} 67. Kg2 {[%emt 0:00:39]} e5 {[%emt 0:00:29]} (67... Qe4+ $15 68. Kf2 Kf5) 68. Qe8+ {[%emt 0:00:19]} Kh7 {[%emt 0:00:07]} 69. Qb5 {[%emt 0:00:29]} Qe4+ {[%emt 0:00:04]} 70. Kf2 {[%emt 0:00:23]} Qd4+ {[%emt 0:00:21]} 71. Ke2 {[%emt 0:00:22]} Qg4+ {[%emt 0:00:30]} 72. Kf2 {[%emt 0:00:01]} e4 {[%emt 0:00:24]} 73. Qb3 {[%emt 0:01:03]} Qf5+ {[%emt 0:00:45]} 74. Kg2 {[%emt 0:00:04]} Kg6 {[%emt 0:00:28]} 75. Qb6+ {[%emt 0:00:52]} Qf6 {[%emt 0:00:07]} 76. Qe3 {[%emt 0:00:16]} Qb2+ {[%emt 0:00:08]} 77. Kf1 {[%emt 0:00:34]} Qe5 {[%emt 0:00:18]} 78. Kg2 {[%emt 0:00:02]} Qd5 {[%emt 0:00:24]} 79. Kf2 {[%emt 0:00:48]} Kh7 {[%emt 0:00:45]} 80. Ke2 {[%emt 0:00:16]} Qf5 {[%emt 0:00:08]} 81. Qb3 {[%emt 0:00:29]} Kg6 {[%emt 0:00:11]} 82. Qb6+ {[%emt 0:00:22]} Kf7 {[%emt 0:00:38]} 83. Qb7+ {[%emt 0:00:36]} Kf6 {[%emt 0:00:16]} 84. Qb6+ {[%emt 0:00:19]} Qe6 {[%emt 0:00:08]} 85. Qd8+ {[%emt 0:12:50]} Kf7 {[%emt 0:00:24]} 86. Qg5 {[%emt 0:00:00]} Qc4+ {[%emt 0:00:41]} 87. Kf2 {[%emt 0:00:00]} Qc2+ {[%emt 0:00:23]} 88. Ke1 {[%emt 0:00:00]} Qc3+ {[%emt 0:00:10]} 89. Ke2 {[%emt 0:00:00]} Qf3+ {[%emt 0:00:08]} 90. Kd2 $1 {[%emt 0:00:00]} Qf2+ {[%emt 0:03:01]} 91. Kd1 {[%emt 0:00:00]} Qf3+ {[%emt 0:01:19]} 92. Kd2 $1 {[%emt 0:00:00]} g6 {[%emt 0:00:09]} 93. Qd5+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:35]} 94. Qd4+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:38]} 95. Qe3 {[%emt 0:00:00]} Qg2+ {[%emt 0:00:29]} 96. Kc3 {[%emt 0:00:00]} Qa2 {[%emt 0:00:19]} 97. Kd4 {[%emt 0:00:00]} Qa4+ {[%emt 0:00:13]} 98. Ke5 {[%emt 0:00:00]} Qe8+ {[%emt 0:01:41]} 99. Kf4 {[%emt 0:00:00]} Qe6 {[%emt 0:00:13]} 100. Qxe4 {[%emt 0:00:00]} Qg4+ {[%emt 0:00:05]} 101. Ke3 {[%emt 0:00:00]} Qxg3+ {[%emt 0:00:04]} 102. Kd2 {[%emt 0:00:00]} Qd6+ {[%emt 0:00:09]} 103. Ke3 {[%emt 0:00:10]} Qc7 {[%emt 0:00:24]} 104. Kf3 {[%emt 0:00:19]} Qd6 {[%emt 0:00:22]} 105. Kg2 {[%emt 0:00:28]} Kg7 {[%emt 0:00:06]} 106. Qa4 {[%emt 0:01:44]} Kf6 {[%emt 0:00:12]} 107. Kf3 {[%emt 0:00:22]} Qd3+ {[%emt 0:00:05]} 108. Kf4 {[%emt 0:00:38]} Qf1+ {[%emt 0:01:01]} 109. Kg3 {[%emt 0:00:04]} Qe1+ {[%emt 0:00:15]} 110. Kf3 {[%emt 0:00:04]} Qc3+ {[%emt 0:01:43]} 111. Kf4 {[%emt 0:00:05]} Qc5 {[%emt 0:00:36]} 112. Qa1+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:13]} 113. Qa2+ {[%emt 0:00:15]} Kg7 {[%emt 0:00:22]} 114. Qb2+ $1 {[%emt 0:00:40]} Kh7 {[%emt 0:00:13]} ({Much weaker is} 114... Kf7 $6 115. Qb7+ Kg8 116. Qb8+ Kh7 117. Qd8 $15) 115. Qb7+ $1 {[%emt 0:02:48]} Kh6 {[%emt 0:00:10]} 116. Qh1 {[%emt 0:01:32]} Qf5+ {[%emt 0:00:28]} 117. Ke3 {[%emt 0:00:08]} Qg4 {[%emt 0:00:19]} 118. Qh2 {[%emt 0:00:13]} Qe6+ {[%emt 0:00:11]} 119. Kf3 {[%emt 0:00:09]} Qb3+ {[%emt 0:00:02]} 120. Ke4 {[%emt 0:00:12]} Qc4+ {[%emt 0:00:05]} 121. Ke3 {[%emt 0:00:31]} Qc5+ {[%emt 0:00:10]} 122. Ke4 {[%emt 0:00:52]} Qc4+ {[%emt 0:00:31]} 123. Ke3 {[%emt 0:00:05]} Qe6+ {[%emt 0:00:04]} 124. Kf3 {[%emt 0:00:20]} Qf5+ {[%emt 0:00:51]} 125. Ke3 {[%emt 0:00:05]} Qe6+ {[%emt 0:01:02]} 126. Kd4 {[%emt 0:00:17]} g5 {[%emt 0:00:42]} 127. hxg5+ {[%emt 0:01:18]} Kxg5 {[%emt 0:00:02]} 128. Qd2+ {[%emt 0:00:09]} Kg6 {[%emt 0:01:19]} 129. Qh2 {[%emt 0:00:21]} Qe1 {[%emt 0:00:36]} 130. Qg2+ {[%emt 0:00:49]} Kh6 {[%emt 0:00:22]} 131. Qe4 {[%emt 0:00:43]} Qd2+ {[%emt 0:00:03]} 132. Ke5 {[%emt 0:00:39]} Qg5+ {[%emt 0:00:10]} 133. Kd4 {[%emt 0:00:41]} Qd2+ {[%emt 0:01:45]} 134. Qd3 {[%emt 0:00:16]} Qf4+ {[%emt 0:00:07]} 135. Qe4 $2 {[%emt 0:00:02][%mdl 8192]} (135. Kc3 $11) 135... Kg5 {[%emt 0:00:07]} 136. Kd3 {[%emt 0:00:55]} Qxe4+ {[%emt 0:00:11]} 137. Kxe4 {[%emt 0:00:01]} Kg4 {[%emt 0:00:06]} 138. Ke3 {[%emt 0:00:16]} Kg3 {[%emt 0:00:05]} 139. Ke2 {[%emt 0:00:30]} Kg2 {[%emt 0:00:05]} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.18"]
[Round "2.9"]
[White "Sibashvili, Giorgi"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2408"]
[BlackElo "2342"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,87,-9,0,0,-6,-4,1,-22,17,-4,25,-19,12,13,9,17,13,13,39,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,-27,31,-144,-144,-137,-147,-131,-139,-131,-137,-136,-136,-179,-160,-161,-153,-138,-152,-150,-66,-54,-49,-51,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. b3 {[%emt 0:00:03]} e5 {[%emt 0:02:08]} 2. Bb2 {[%emt 0:00:07]} Nc6 {[%emt 0:00:11]} 3. c4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:46]} 4. e3 {[%emt 0:00:12]} d5 {[%emt 0:00:27]} 5. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:06]} 6. a3 {[%emt 0:00:18]} Bd6 {[%emt 0:01:53]} 7. d3 {[%emt 0:01:39] now supersedes 7.Qc2. A01: Nimzowitsch-Larsen Opening.} O-O {[%emt 0:02:36]} 8. Nf3 {[%emt 0:01:33]} Qe7 {[%emt 0:06:48]} 9. Nbd2 {[%emt 0:01:59] 9.Be2 is not played anymore.} a5 {[%emt 0:04:16] [#]} (9... f5 $5 {[%cal Re5e4]}) 10. g3 $146 {[%emt 0:03:16]} ({Predecessor:} 10. Be2 Bg4 11. Qc2 Kh8 12. h3 Bh5 13. g4 Bg6 14. h4 h6 15. h5 Bh7 16. Rg1 {½-½ Artemiev,V (2731)-Le,Q (2713) Bucharest Superbet blitz 2019 (14)}) 10... f5 {[%emt 0:09:20]} 11. Nc4 {[%emt 0:01:37]} Nf6 {[%emt 0:07:18]} 12. Bg2 {[%emt 0:02:17]} e4 {[%emt 0:06:49]} 13. dxe4 {[%emt 0:30:16]} fxe4 {[%emt 0:00:07]} 14. Nfd2 {[%emt 0:00:46]} Ne5 {[%emt 0:08:51] aiming for ...Nd3+.} 15. Nxe4 {[%emt 0:21:29]} (15. O-O $14) 15... Bg4 {[%emt 0:06:16]} (15... Nxe4 {keeps more tension.} 16. Qd5+ Be6 17. Qxe4 Qf7) 16. Qc2 {[%emt 0:01:56]} Nxe4 {[%emt 0:06:09]} 17. Bxe4 {[%emt 0:00:32]} Nf3+ {[%emt 0:00:25]} 18. Bxf3 {[%emt 0:00:41]} Bxf3 {[%emt 0:00:08]} 19. O-O {[%emt 0:00:20]} Qf7 {[%emt 0:01:39]} 20. Rfe1 {[%emt 0:11:45]} Qh5 {[%emt 0:02:01]} 21. Nd2 {[%emt 0:01:46]} Bc6 $40 {[%emt 0:02:03][%cal Of8f2][%mdl 128] Black attacks.} 22. Qc3 {[%emt 0:05:21][%csl Gb2][%cal Rc3g7] Chess con chili.} Rf6 {[%emt 0:10:45]} (22... Qf7 23. f4 $16) (22... Rf7 $11) 23. Qc4+ $2 {[%emt 0:04:33]} (23. e4 $14 {keeps the upper hand.}) 23... Bd5 $17 {[%emt 0:00:52][%cal Oh5h2] ( -> ...Qxh2+!)} 24. Qh4 {[%emt 0:02:45]} Qxh4 {[%emt 0:00:23]} 25. gxh4 {[%emt 0:00:01] [#] White is weak on the light squares} Bxh2+ $1 {[%emt 0:01:49][%mdl 576] Decoy. A strong pair of Bishops.} 26. Kf1 {[%emt 0:03:50]} Rh6 {[%emt 0:00:56]} 27. Ke2 {[%emt 0:01:40]} Rxh4 {[%emt 0:01:05]} 28. f4 {[%emt 0:00:38]} Rd8 {[%emt 0:06:15] Strongly threatening ...Bg3.} (28... Bg3 29. Rg1 Rh2+ 30. Kd3 $15) 29. Rac1 {[%emt 0:00:43]} Bg3 {[%emt 0:01:47]} 30. Rg1 {[%emt 0:01:14]} Rh2+ {[%emt 0:02:25]} 31. Kd3 {[%emt 0:00:02]} Bf7+ {[%emt 0:03:48]} (31... Bxb3+ 32. Bd4 Rxd2+ 33. Kxd2 Rxd4+ 34. Kc3 $14) ({Black should try} 31... Bc6+ $17 32. Bd4 Rh3) 32. Bd4 $15 {[%emt 0:00:04]} Bg6+ {[%emt 0:00:10]} 33. Ne4 $1 {[%emt 0:01:18] [#]} Bxf4 {[%emt 0:04:09]} 34. Rxg6 $11 {[%emt 0:01:18] The position is equal.} hxg6 {[%emt 0:00:05]} 35. exf4 {[%emt 0:00:03]} Rh3+ {[%emt 0:02:00]} (35... b5 $2 36. Ng5 Rc8 37. Rc6 $18) 36. Kc4 {[%emt 0:00:01]} b5+ {[%emt 0:00:19]} 37. Kc5 $1 {[%emt 0:00:01]} Rxb3 {[%emt 0:00:27]} 38. Rg1 {[%emt 0:00:57]} Rxa3 {[%emt 0:01:08] Threatens to win with ...Ra4.} 39. Rxg6 {[%emt 0:01:32]} Ra4 {[%emt 0:00:25]} 40. Rxg7+ {[%emt 0:00:48]} Kf8 {[%emt 0:00:10]} 41. Ng5 $1 {[%emt 0:00:14] And now Ne6+ would win.} Rc4+ $1 {[%emt 0:00:05]} (41... Rdxd4 42. Ne6+ (42. Rxc7 $2 Rd1 $19) 42... Ke8 43. Nxc7+ Kd8 44. Ne6+ (44. Nxb5 $2 Rxf4 45. Kd6 Rf6+ 46. Kd5 Rb4 $19) 44... Kc8 45. Nxd4 $18) 42. Kxb5 {[%emt 0:00:07] White wants to mate with Nh7+.} Rdxd4 {[%emt 0:00:27]} (42... Rb4+ $2 43. Kc5 (43. Kxa5 Rdxd4 44. Ne6+ Ke8 $11) 43... Rd6 44. Be5 $18 (44. Rxc7 Rbxd4 $11)) (42... Rcxd4 $5 43. Ne6+ $8 Ke8 44. Nxd4 (44. Nxc7+ Kf8 $11) 44... Rxd4 $11) 43. Ne6+ {[%emt 0:00:07]} Ke8 {[%emt 0:00:04] ...c6+ would be deadly.} 44. Nxd4 {[%emt 0:00:14] Whites escaped into a draw.   Weighted Error Value: White=0.15 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.1"]
[White "Sivuk, Vitaly"]
[Black "Begmuratov, Khumoyun"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2489"]
[BlackElo "2387"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,133,10,25,37,24,28,27,25,29,29,43,34,32,40,55,45,43,53,47,45,50,50,47,44,45,50,50,39,45,39,45,19,44,11,19,17,21,27,21,21,32,19,32,29,30,26,37,24,114,122,131,104,191,172,175,187,225,198,327,350,316,246,240,214,216,229,242,170,247,245,229,239,229,220,242,233,224,234,273,143,377,393,377,391,385,373,328,222,223,189,237,132,225,66,70,77,1489,333,1812,1591,29959,29958,29957,29960,29970,29969,29977,29977,29977,29978,29989,29990,29994,29995,29995,29996,29997,29996,29998,29999]} 1. Nf3 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 4. d4 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 5. Bf4 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 6. e3 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 7. h3 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 8. Qc2 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 9. cxd5 {[%emt 0:00:30] D37: Queen's Gambit Declined: 5 Bf4.} exd5 {[%emt 0:00:30]} 10. Bd3 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 11. dxc5 {[%emt 0:00:30] White has an edge.} Nxc5 {[%emt 0:00:30]} 12. O-O {[%emt 0:00:30]} Be6 {[%emt 0:00:30] [#]} 13. Be5 $146 {[%emt 0:00:30]} ({Predecessor:} 13. Rfd1 Rc8 14. Qe2 b5 15. a3 Nb3 16. Rab1 Qb6 17. Be5 {½-½ Pohla,H-Pashayan,G URS-chT2 corr 1988}) 13... h6 {[%emt 0:00:30]} 14. Rfd1 {[%emt 0:00:30][%cal Od3c4]} Ncd7 {[%emt 0:00:30]} 15. Bd4 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 16. Rac1 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 17. Qb1 {[%emt 0:00:30]} Bc5 {[%emt 0:00:30]} 18. Bc2 {[%emt 0:00:30]} Qe7 {[%emt 0:00:30]} 19. a3 {[%emt 0:00:30]} Red8 {[%emt 0:00:30]} 20. Bb3 {[%emt 0:00:30]} Bxd4 {[%emt 0:00:30]} 21. Rxd4 {[%emt 0:00:30][%cal Rc3d5]} Nc5 {[%emt 0:00:30]} 22. Bc2 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 23. Rcd1 {[%emt 0:00:30]} Rd7 {[%emt 0:00:30]} 24. Nd2 {[%emt 0:00:30][%cal Bf3d2,Bd2f1,Bf1g3,Bg3e2,Be2f4][%mdl 32]} Rdc7 {[%emt 0:00:30]} 25. Nf1 {[%emt 0:00:30]} Ncd7 {[%emt 0:00:30][%cal Bc5d7,Bd7b6,Bb6c4][%mdl 32]} 26. Bb3 {[%emt 0:00:30][%cal Rb3d5]} Nb6 {[%emt 0:00:30]} 27. Ng3 {[%emt 0:00:30]} Nc4 {[%emt 0:00:30]} 28. Nge2 {[%emt 0:00:30]} Rc5 {[%emt 0:00:30]} 29. Bxc4 {[%emt 0:00:30]} dxc4 {[%emt 0:00:30]} 30. Nf4 {[%emt 0:00:30]} R5c6 {[%emt 0:00:30]} 31. e4 {[%emt 0:00:30][%cal Be3e4,Be4e5][%mdl 32]} Re8 {[%emt 0:00:30]} (31... Rc5 $11) 32. e5 $16 {[%emt 0:00:30]} Nh7 {[%emt 0:00:30]} 33. Qe4 {[%emt 0:00:30] White is more active.} Rc5 {[%emt 0:00:30]} (33... Qc7 $16 {was called for.}) 34. Nxe6 $18 {[%emt 0:00:30]} Qxe6 {[%emt 0:00:30]} 35. f4 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 36. Rd6 {[%emt 0:00:30]} Qe7 {[%emt 0:00:30]} (36... Qc8 $142 37. Qe1 Nf8) 37. Rd7 {[%emt 0:00:30]} Qf8 {[%emt 0:00:30]} 38. Qb7 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30] [#]} 39. Qxb8 {[%emt 0:00:30][%mdl 576] Remove Defender} Qxb8 {[%emt 0:00:30]} 40. Rd8+ {[%emt 0:00:30]} Qxd8 {[%emt 0:00:30]} 41. Rxd8+ {[%emt 0:00:30][%mdl 4096] Endgame KRN-KRN} Nf8 42. Rb8 {[%emt 0:00:30]} b4 {[%emt 0:01:00]} 43. axb4 {[%emt 0:00:30]} axb4 {[%emt 0:00:30]} 44. Rxb4 {[%emt 0:00:30]} Ne6 {[%emt 0:00:30]} 45. Rb8+ {[%emt 0:00:30]} Kh7 {[%emt 0:00:30] [#]} 46. g3 {[%emt 0:00:30]} Ra5 {[%emt 0:00:30]} 47. Kf2 {[%emt 0:00:30]} (47. Rb4 $18) 47... Ra1 $2 {[%emt 0:00:30]} (47... g5 $16) 48. Rc8 {[%emt 0:00:30]} Rh1 {[%emt 0:00:30]} 49. Rxc4 {[%emt 0:00:30]} Rh2+ {[%emt 0:00:30]} 50. Ke3 {[%emt 0:00:30]} Rxh3 {[%emt 0:00:30]} 51. Ne2 {[%emt 0:00:30] Hoping for f5.} g5 {[%emt 0:00:30]} 52. Kf3 {[%emt 0:00:30] Strongly threatening Kg2.} gxf4 {[%emt 0:00:30]} (52... Rh1 {keeps fighting.} 53. f5 Rf1+ 54. Ke4 Ng7) 53. Nxf4 {[%emt 0:00:30]} (53. Kg2 $18 f3+ 54. Kxh3 (54. Kxf3 Rh1 $16) 54... fxe2 55. Rc1) 53... Rh2 {[%emt 0:00:30] [#]} (53... Rh1 $16 54. Ke4 Rg1) 54. Nxe6 $2 {[%emt 0:00:30]} (54. b4 $1 $18) 54... fxe6 {KR-KR} 55. b4 {[%emt 0:00:30] Ke3 is the strong threat.} Rb2 $2 {[%emt 0:01:00][%mdl 8192]} (55... h5 $16) 56. Ke4 $2 {[%emt 0:00:30]} (56. Ke3 Rb3+ 57. Kd4 Rxg3 58. b5) 56... Kg6 $2 {[%emt 0:00:30]} (56... Rd2 57. g4 Kg7 58. Rc7+ Kg8) 57. Kd4 {[%emt 0:00:30]} Kf5 {[%emt 0:00:30]} 58. Kc5 {[%emt 0:00:30] White mates.} Kxe5 {[%emt 0:00:30]} 59. b5 {[%emt 0:00:30]} Kf5 {[%emt 0:00:30]} 60. b6 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 61. Rb4 {[%emt 0:00:30]} Rc2+ {[%emt 0:00:30]} 62. Kd6 {[%emt 0:00:30]} e4 {[%emt 0:00:30]} 63. b7 {[%emt 0:00:30]} e3 {[%emt 0:00:30]} 64. b8=Q {[%emt 0:00:30]} ({Worse is} 64. b8=B Rc8 $11) 64... Rd2+ {[%emt 0:00:30]} 65. Ke7 {[%emt 0:00:30]} Rf2 {[%emt 0:00:30]} 66. Rf4+ {[%emt 0:00:30]} Kg5 {[%emt 0:00:30]} 67. Qg8+ {[%emt 0:00:30] Weighted Error Value: White=0.28 (precise) /Black=0.36} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.2"]
[White "Bai, Adelard"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2409"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,68,8,0,0,0,5,0,5,8,9,0,24,12,0,7,14,12,24,17,23,6,38,9,31,12,59,39,91,47,46,51,51,51,51,51,51,52,62,30,46,48,46,37,51,42,51,27,45,0,45,0,42,0,26]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:33]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:40]} 3. Nf3 {[%emt 0:00:13]} d5 {[%emt 0:00:30]} 4. g3 {[%emt 0:00:14]} Bb4+ {[%emt 0:01:42]} 5. Bd2 {[%emt 0:00:24]} Be7 {[%emt 0:00:16]} 6. Bg2 {[%emt 0:00:12]} O-O {[%emt 0:00:18]} 7. O-O {[%emt 0:00:07]} c6 {[%emt 0:00:15]} 8. Qc2 {[%emt 0:00:14]} Nbd7 {[%emt 0:00:14]} 9. Bf4 {[%emt 0:00:17]} b6 {[%emt 0:00:09] E11: Bogo-Indian.} 10. Nbd2 {[%emt 0:01:03]} Nh5 {[%emt 0:00:20]} 11. e3 $1 {[%emt 0:00:30][%mdl 4] is recently more successful than 11.Be3.} (11. cxd5 {feels hotter.} Nxf4 12. Qxc6 Nxe2+ 13. Kh1) 11... Bb7 {[%emt 0:00:14]} 12. cxd5 {[%emt 0:00:16]} exd5 {[%emt 0:00:09]} 13. h4 $1 {[%emt 0:00:16]} c5 {[%emt 0:00:07] [#]} 14. Rfd1 $146 {[%emt 0:03:15]} ({Predecessor:} 14. Nb1 b5 15. dxc5 Nxf4 16. exf4 Nxc5 17. Ng5 g6 18. Rd1 b4 19. Nd2 Qb6 20. Nb3 {½-½ Mishra,A (2549)-Balakrishnan,P (2510) Chesterfield SPICE Cup op 2022 (5)}) 14... Rc8 {[%emt 0:04:48]} 15. dxc5 {[%emt 0:02:47]} Nxf4 {[%emt 0:00:11]} 16. exf4 {[%emt 0:00:07]} Nxc5 {[%emt 0:00:09]} 17. Ne5 {[%emt 0:13:00]} Bf6 {[%emt 0:08:36]} 18. Ndf3 {[%emt 0:06:19]} Qe7 {[%emt 0:01:37]} 19. Rac1 {[%emt 0:10:26]} Ne4 {[%emt 0:09:54]} 20. Qa4 {[%emt 0:07:43]} a6 {[%emt 0:02:24]} (20... Rxc1 $11 21. Rxc1 Rc8 22. Rxc8+ Bxc8) 21. Qd4 {[%emt 0:06:51]} b5 {[%emt 0:05:06]} (21... Rxc1 $14 22. Rxc1 Qd6) 22. Qb6 {[%emt 0:08:22]} Nd6 {[%emt 0:09:23]} 23. b3 {[%emt 0:10:57]} Rxc1 $1 {[%emt 0:01:52]} 24. Rxc1 {[%emt 0:02:11] [#] Rc7 would be deadly.} Rc8 {[%emt 0:00:07] Inhibits Rc7.} 25. Rxc8+ {[%emt 0:02:22]} Nxc8 {[%emt 0:00:11]} 26. Qd4 {[%emt 0:03:40]} Qc7 {[%emt 0:06:12]} 27. Nh2 {[%emt 0:05:16][%cal Bf3h2,Bh2g4,Bg4e3][%mdl 32] White is more active.} Nb6 {[%emt 0:01:19]} 28. Nhg4 {[%emt 0:00:33] [#] Threatens to win with Nxf6+.} Be7 {[%emt 0:00:07]} 29. Nd3 {[%emt 0:00:32]} Qd6 {[%emt 0:01:54]} 30. Ne3 {[%emt 0:00:56] Black must now prevent Nf5.} Bf6 {[%emt 0:03:23]} 31. Qc5 {[%emt 0:00:56]} Be7 {[%emt 0:01:17]} 32. Qd4 {[%emt 0:00:07] And now Nf5 would win.} Bf6 $1 {[%emt 0:00:08]} 33. Qc5 {[%emt 0:03:57]} (33. Qb4 $5 {[%cal Rb4d6]} Be7 34. Qd4 $11) 33... Be7 {[%emt 0:00:30]} 34. Qd4 {[%emt 0:00:47] Nf5 is the strong threat.} Bf6 $1 {[%emt 0:00:39] Weighted Error Value: White=0.12 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.3"]
[White "Mammadova, Gulnar"]
[Black "Nigmatov, Ortik"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2349"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,58,4,5,-19,3,-7,0,-15,0,-52,-51,-52,-21,-35,-13,-30,-6,-35,-35,-27,-34,-31,-22,-47,0,0,17,0,142,132,164,122,249,236,230,157,178,156,143,148,178,154,163,89,89,1,12,5,11,12,68]} 1. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:01:52]} 2. d4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:17]} 3. c4 {[%emt 0:00:24]} e6 {[%emt 0:00:12]} 4. g3 {[%emt 0:00:43]} Bb4+ {[%emt 0:00:37]} 5. Bd2 {[%emt 0:00:22]} Be7 {[%emt 0:00:15]} 6. Nc3 {[%emt 0:00:43] E11: Bogo-Indian.} c6 {[%emt 0:01:20]} 7. c5 {[%emt 0:04:54]} Nbd7 {[%emt 0:10:47]} 8. Bf4 {[%emt 0:05:48] [#]} Nh5 $146 {[%emt 0:03:50]} ({Predecessor:} 8... Nf8 9. Bg2 Ng6 10. Bd2 O-O 11. O-O Qc7 12. b4 b6 13. Rc1 bxc5 14. bxc5 e5 15. Nxe5 Nxe5 16. dxe5 Qxe5 {0-1 Naryshkina,I (1382)-Efimenko,A (1865) Chigorin Memorial 25th 2017 (7)}) 9. Bg2 {[%emt 0:04:16]} (9. Be3 $11) 9... Nxf4 {[%emt 0:00:13]} 10. gxf4 {[%emt 1:17:58]} h6 {[%emt 1:16:07]} 11. b4 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 12. Qd2 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 13. a3 {[%emt 0:00:00]} g4 {[%emt 0:00:00]} 14. Ne5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 15. fxe5 {[%emt 0:00:00]} bxc5 {[%emt 0:00:00]} 16. bxc5 {[%emt 0:00:00]} Ba6 {[%emt 0:00:00]} (16... f6 $15) 17. Qc2 $11 {[%emt 0:00:00]} Qa5 {[%emt 0:00:00]} 18. O-O {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} (18... Rb8 $11 {remains equal.}) 19. Rfb1 $16 {[%emt 0:00:00] Black must now prevent Rb4.} Rhb8 {[%emt 0:00:00] Prevents Rb4.} 20. e4 {[%emt 0:00:00]} Bc4 {[%emt 0:00:00]} (20... dxe4 $16 {is a better defense.} 21. Qxe4 (21. Bxe4 h5 $16) (21. Nxe4 Rxb1+ 22. Rxb1 Rb8 $18) 21... Rxb1+ 22. Rxb1 Rc8) 21. exd5 $18 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 22. Ne4 {[%emt 0:00:00]} Rxb1+ {[%emt 0:00:00]} 23. Rxb1 {[%emt 0:00:00] [#] And now Nd6 would win.} Rb8 {[%emt 0:00:00][%cal Od5e4]} 24. Nd6 {[%emt 0:00:00] h4 is the strong threat.} Bxd6 {[%emt 0:00:00]} 25. exd6 {[%emt 0:00:00]} Rxb1+ {[%emt 0:00:00]} 26. Qxb1 {[%emt 0:00:00] White wants to mate with Qb7+.} Kc6 {[%emt 0:00:00][%cal Oa5d2] [#] Inhibits Qb7+.} 27. Qc1 {[%emt 0:00:00] Dodges Qd2} (27. Qb4 $1 $16 {[%cal Rb4a5]} Qxb4 28. axb4) 27... Qa4 $11 {[%emt 0:00:00] The position is equal.} 28. h3 {[%emt 0:00:00] The board is on fire.} gxh3 {[%emt 0:00:00]} 29. Bxh3 {[%emt 0:00:00] Strongly threatening Kh2.} Bd3 $1 {[%emt 0:00:00] An interesting game.   Weighted Error Value: White=0.20 (precise) /Black=0.21 (precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.4"]
[White "Vandenbussche, Thibaut"]
[Black "Tulendinov, Dinmukhammed"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2437"]
[BlackElo "2164"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,100,27,33,14,14,14,19,19,19,0,0,0,0,0,25,-8,-10,-23,-9,-7,-10,-19,0,0,0,0,-7,-19,28,20,16,7,33,9,9,9,9,9,13,10,10,11,18,18,18,17,17,5,43,33,43,43,43,0,43,0,0,0,43,0,43,43,43,0,43,0,43,0,43,0,43,0,43,43,43,43,43,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 1:31:00]} c5 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 6. Nxc6 {[%emt 0:00:30]} bxc6 {[%emt 0:00:30]} 7. e5 {[%emt 0:00:30]} Nd5 {[%emt 0:00:30]} 8. Ne4 {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 9. c4 {[%emt 0:00:30] B45: Sicilian Four Knights.} Nb4 {[%emt 0:00:30]} 10. c5 {[%emt 0:00:30]} Qb8 {[%emt 0:00:30] Black is weak on the dark squares 10...Ba6 is vanishing.} 11. f4 {[%emt 0:00:30]} Ba6 {[%emt 0:00:30]} 12. a3 {[%emt 0:00:30]} Bxf1 {[%emt 0:00:30]} 13. Rxf1 {[%emt 0:00:30][%cal Bh1f1,Bf1f3,Bf3b3][%mdl 32]} Nd5 {[%emt 0:00:30]} 14. Rf3 $1 {[%emt 0:00:30][%mdl 4] is now more promising than 14.Qd4.} Be7 {[%emt 0:00:30] [#]} 15. Rb3 $146 {[%emt 0:00:30]} ({Predecessor:} 15. Qc2 f5 16. exf6 Nxf6 17. Rb3 Qc7 18. Nxf6+ Bxf6 19. Be3 O-O 20. O-O-O Rab8 21. Rd2 Rxb3 22. Qxb3 {½-½ Moussard,J (2686)-Grandelius,N (2651) Bundesliga 2223 2022 (10.7)}) 15... Qc7 {[%emt 0:00:30]} 16. Bd2 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30]} 17. Rxb8+ {[%emt 0:00:30]} Qxb8 {[%emt 0:00:30]} 18. Qc2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 19. O-O-O {[%emt 0:00:30][%cal Be1c1,Bc1b1,Bb1c2,Bc2c3,Bc3c4][%mdl 32]} Qb5 {[%emt 0:00:30]} 20. Kb1 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30] With the idea ...Qe2.} 21. Bc1 {[%emt 0:00:30]} (21. Re1 {simplifies} Bd8 22. Ka1 Qa6 23. g3) 21... Qb3 {[%emt 0:00:30]} (21... Qa5 $142) 22. Rd3 {[%emt 0:00:30]} Qxc2+ {[%emt 0:00:30]} (22... Qb5 {feels hotter.} 23. g4 Qa5 24. Bd2 Qb5) 23. Kxc2 {[%emt 0:00:30]} Rb5 {[%emt 0:00:30]} 24. b4 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 25. Nc3 {[%emt 0:00:30]} Nxc3 {[%emt 0:00:30]} 26. Kxc3 {[%emt 0:00:30]} axb4+ {[%emt 0:00:30]} 27. axb4 $11 {[%emt 0:00:30][%mdl 4096] Endgame KRB-KRB} Rb7 {[%emt 0:00:30]} 28. Kc4 {[%emt 0:00:30]} Ra7 {[%emt 0:00:30]} 29. g4 {[%emt 0:00:30][%cal Bg2g4,Bg4g5,Bg5g6][%mdl 32]} f5 {[%emt 0:00:30]} 30. g5 {[%emt 0:00:30]} Kf8 {[%emt 0:00:30]} 31. Ba3 {[%emt 0:00:30]} h5 {[%emt 0:00:30]} 32. g6 {[%emt 0:00:30]} Ke8 {[%emt 0:00:30]} 33. Bb2 {[%emt 0:00:30]} Kd8 {[%emt 0:00:30]} 34. Kb3 {[%emt 0:00:30]} Kc7 {[%emt 0:00:30]} (34... Rb7 $5 {[%cal Re7c5]}) 35. Bc3 {[%emt 0:00:30]} (35. Rh3 $5 {[%cal Rh3h5]}) 35... Ra8 {[%emt 0:00:30]} 36. Rd1 {[%emt 0:00:30]} h4 {[%emt 0:00:30]} 37. Rg1 {[%emt 0:00:30]} Ra7 {[%emt 0:00:30]} 38. Rg2 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30]} 39. Bd4 {[%emt 0:00:30]} Kb7 {[%emt 0:00:30]} (39... h3 $5 {[%cal Rh3g2]} 40. Rg3 Rh8 $11) 40. Rg1 {[%emt 0:00:30]} Kc7 {[%emt 0:00:30]} 41. Be3 {[%emt 0:00:30]} Ra6 {[%emt 0:00:30]} 42. Bf2 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30]} 43. Rd1 {[%emt 0:00:30]} Ra6 {[%emt 0:00:30]} 44. Kb2 {[%emt 0:00:30]} Ra4 {[%emt 0:00:30]} 45. Be1 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30]} 46. Rd3 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30] The position is equal.} 47. Kc2 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30] [#] ...Ra2+ would be deadly.} 48. Kb2 {[%emt 0:00:30] Wards off Ra2+} Rb8 {[%emt 0:00:30]} 49. Kc2 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30] ...Ra2+ is the strong threat.} 50. Kb2 {[%emt 0:00:30] Repels Ra2+} Rb8 {[%emt 0:00:30] Weighted Error Value: White=0.13 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.5"]
[White "Lim, Zhuo Ren"]
[Black "Hesham, Abdelrahman"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2294"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,143,26,21,28,33,40,46,32,34,36,36,20,17,12,20,13,12,8,8,14,6,0,0,0,41,12,17,20,19,35,35,35,35,36,40,20,27,25,25,16,71,35,35,35,41,43,52,52,66,52,80,52,52,52,52,52,52,33,52,33,33,33,33,10,14,0,52,0,0,0,52,0,0,0,52,0,33,0,52,52,52,52,52,52,52,52,52,52,52,52,52,52,52,0,52,0,0,0,52,52,52,0,395,580,598,361,400,342,355,289,384,273,1168,1148,29961,29962,29953,29958,29937,4133,29956,29940,29940,6352,29978,29979,29979,29970,29974,29973,29979,29980,29980,29981,29981,29982]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:11]} d5 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:08]} h6 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:21]} Bd6 {[%emt 0:00:06]} 6. O-O {[%emt 0:00:18] E01: Catalan: Early deviations.} O-O {[%emt 0:00:03]} 7. Nc3 {[%emt 0:03:58]} Nc6 {[%emt 0:00:10] Inhibits Ne5.} 8. b3 {[%emt 0:00:57] White is slightly better.} dxc4 {[%emt 0:00:08]} 9. bxc4 {[%emt 0:00:04]} e5 {[%emt 0:00:07]} 10. Nxe5 {[%emt 0:07:40]} Nxe5 {[%emt 0:05:18]} 11. c5 {[%emt 0:00:27]} Bxc5 {[%emt 0:03:02]} 12. dxc5 {[%emt 0:00:25]} Qe7 {[%emt 0:00:45]} 13. Nd5 {[%emt 0:08:54]} Nxd5 {[%emt 0:01:22]} 14. Qxd5 {[%emt 0:00:08]} Rd8 {[%emt 0:04:59]} 15. Qe4 {[%emt 0:00:23]} Qxc5 {[%emt 0:08:56]} 16. Bf4 {[%emt 0:01:05][%cal Of1c1] And now Rfc1! would win. This pair of bishops is nice.} Re8 {[%emt 0:10:14] [#]} 17. Rac1 $146 {[%emt 0:14:45]} (17. Rfd1 $5 {[%cal Rd1d5]} f5 18. Qd5+ Qxd5 19. Rxd5 $14 (19. Bxd5+ Kh7 $11)) ({Predecessor:} 17. Rfd1 f6 18. Rac1 Qe7 19. Bxe5 fxe5 20. Qg6 Be6 21. Bxb7 Bf7 22. Qa6 Rad8 23. Rxd8 Rxd8 24. Qxa7 c6 25. Qa5 c5 26. Be4 c4 27. a4 Rb8 28. Bd5 {1-0 Urazayev,A (2430)-Makridis,D (2152) Paracin op-A 15th 2022 (1)}) 17... Qe7 {[%emt 0:14:45]} 18. Rfd1 {[%emt 0:26:55][%cal Bf1d1,Bd1d8,Bd8a8,Ba8b8,Bb8b7,Bb7a7][%mdl 32] Hoping for Qxe5.} c6 {[%emt 0:13:05]} 19. Qxe5 {[%emt 0:01:18]} Qxe5 {[%emt 0:01:06]} 20. Bxe5 {[%emt 0:00:02]} Rxe5 {[%emt 0:00:10]} 21. Rd8+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:02]} 22. Bh3 {[%emt 0:03:54]} Bxh3 {[%emt 0:04:30]} 23. Rxa8 $11 {[%emt 0:00:59][%mdl 4096] Endgame KRR-KRB} Ra5 {[%emt 0:10:31]} 24. Rb8 {[%emt 0:05:30]} b6 {[%emt 0:01:00]} (24... b5 $11 {keeps the balance.}) 25. Rxc6 {[%emt 0:00:17]} (25. Rb7 $5 {[%cal Rb7f7]}) 25... Rxa2 {[%emt 0:00:05] ( -> ...Ra1+)} 26. Rc1 {[%emt 0:00:18] Dodges Ra1} Rxe2 {[%emt 0:10:18]} 27. Rb7 {[%emt 0:00:05][%csl LRa7,LRf7]} Be6 {[%emt 0:00:07]} 28. Rxa7 {[%emt 0:00:10]} Rb2 {[%emt 0:00:22] Inhibits Rb1.} 29. h4 {[%emt 0:03:24]} h5 {[%emt 0:10:04]} 30. Kf1 {[%emt 0:00:57]} b5 {[%emt 0:00:25]} 31. Rb7 {[%emt 0:01:02]} b4 {[%emt 0:01:49]} 32. Rc5 {[%emt 0:02:32]} g6 {[%emt 0:00:57]} 33. Ke1 {[%emt 0:00:22]} Kg7 {[%emt 0:00:46]} 34. Rcb5 {[%emt 0:01:46]} (34. Re5 $5 {[%cal Re5e6]} Rb1+ 35. Kd2 $16) 34... b3 {[%emt 0:00:08]} 35. Rb4 {[%emt 0:00:16]} Kf6 {[%emt 0:00:17]} 36. R7b5 {[%emt 0:00:28]} Ke7 {[%emt 0:01:27]} 37. Rb6 {[%emt 0:00:30]} Bd5 {[%emt 0:00:46]} (37... Kd7 $11) 38. Kf1 {[%emt 0:00:18]} (38. Rd4 $14 Be6 39. Rd2 Rb1+ 40. Ke2) 38... Kd7 {[%emt 0:00:44]} 39. Ke1 {[%emt 0:00:28]} Ke7 {[%emt 0:00:10]} (39... Be6 $11) 40. Kf1 {[%emt 0:00:03]} (40. Rd4 $14 Be6 41. Rd2 Rb1+ 42. Ke2) 40... Be6 {[%emt 0:00:14]} 41. Ke1 {[%emt 0:00:08]} Kf6 {[%emt 0:00:06]} (41... Bd5 $11) 42. R6b5 {[%emt 0:00:05]} (42. Re4 $14) 42... Kg7 {[%emt 0:01:16]} 43. Kf1 {[%emt 0:00:15]} Rb1+ {[%emt 0:00:15]} (43... Kf6 $11) 44. Ke2 $14 {[%emt 0:01:06]} Bg4+ {[%emt 0:00:07]} 45. f3 {[%emt 0:00:46]} Be6 {[%emt 0:00:08]} 46. Ke3 {[%emt 0:00:12]} Kh6 {[%emt 0:01:10]} 47. Kf4 {[%emt 0:00:13]} Kg7 {[%emt 0:01:06]} 48. Rb7 {[%emt 0:01:07]} Kf6 {[%emt 0:00:10]} 49. R7b6 {[%emt 0:00:13]} Ke7 {[%emt 0:00:42]} 50. R6b5 {[%emt 0:00:58]} Kf6 {[%emt 0:00:40]} 51. Rb6 {[%emt 0:00:24]} ({Better is} 51. Rb7 $14) 51... Kg7 {[%emt 0:00:01]} ({Black should play} 51... Ke7 $1 $11) 52. Kg5 {[%emt 0:00:57]} ({White should try} 52. Rd4 $14) 52... Bd5 {[%emt 0:00:55]} 53. Kf4 {[%emt 0:00:10]} Rb2 {[%emt 0:00:34]} (53... Be6 $11) 54. R4b5 {[%emt 0:00:27]} Be6 {[%emt 0:00:27]} 55. Kg5 {[%emt 0:00:51]} (55. Rd6 $14) 55... Rd2 $2 {[%emt 0:00:32][%mdl 8192] [#] Black is now going downhill.} (55... Rg2 $11) 56. Rxe6 $1 $18 {[%emt 0:01:10][%mdl 512]} fxe6 {[%emt 0:00:01] KR-KR} 57. Rb7+ {[%emt 0:00:07]} (57. Rxb3 Rd5+ 58. Kf4 Ra5 $11) 57... Kf8 {[%emt 0:00:30] [#]} 58. Kf6 $1 {[%emt 0:00:44] White wants to mate with Rb8+.} (58. Rxb3 Rg2 $16) 58... Ke8 {[%emt 0:00:03]} 59. Rxb3 {[%emt 0:00:34]} e5 {[%emt 0:00:25]} 60. Kxe5 {[%emt 0:01:37]} (60. Kxg6 Rg2 $16) 60... Kf7 $2 {[%emt 0:01:32]} (60... Rg2 61. Ke6 Kf8) 61. Rb7+ {[%emt 0:00:13]} Kg8 {[%emt 0:00:01] [#]} 62. Kf6 $1 {[%emt 0:00:21]} Rd6+ {[%emt 0:00:37]} 63. Kg5 {[%emt 0:00:06]} Kf8 {[%emt 0:00:50]} 64. Kh6 {[%emt 0:00:23]} (64. Ra7 $142 Rb6 65. Kh6 Rb3 66. Ra8+ (66. Kxg6 Rxf3 67. Ra8+ Ke7 $16) 66... Kf7 67. Ra6 Rb8 68. Rxg6 Rh8+ 69. Kg5) 64... Rd3 {[%emt 0:00:30]} 65. Rg7 {[%emt 0:00:35]} ({Weaker is} 65. Kxg6 Rxf3 66. Rb8+ (66. Kxh5 Rxg3 67. Kh6 Rh3 $14) 66... Ke7 $16) 65... Rxf3 {[%emt 0:00:31]} 66. Rxg6 {[%emt 0:00:05]} Kf7 {[%emt 0:00:31]} 67. Kxh5 {[%emt 0:00:42] White mates.} Rf5+ {[%emt 0:00:04]} 68. Rg5 {[%emt 0:00:09]} Rf3 {[%emt 0:00:23]} 69. g4 {[%emt 0:00:23]} Rh3 {[%emt 0:00:35]} 70. Ra5 {[%emt 0:00:12]} Kg7 {[%emt 0:00:07]} 71. Ra7+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:04]} 72. Kg6 {[%emt 0:01:07] Weighted Error Value: White=0.15 (very precise) /Black=0.24 (precise)} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.6"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Burmakin, Vladimir"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2342"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,47,21,14,-12,16,9,17,12,2,8,13,29,17,23,31,31,36,22,37,15,2,9,24,0,28,0,0,7,37,38,48,51,202,211,412,410,397,398,875,875]} 1. e4 {[%emt 0:00:09]} c6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:03]} 3. e5 {[%emt 0:00:16]} Bf5 {[%emt 0:00:04]} 4. c4 {[%emt 0:00:14]} e6 {[%emt 0:00:46]} 5. Nc3 {[%emt 0:00:18]} Ne7 {[%emt 0:01:42][%cal Oc6c5]} 6. h3 {[%emt 0:01:03] B12: Caro-Kann: Advance Variation.} Nd7 {[%emt 0:08:24]} 7. Nf3 {[%emt 0:00:46]} dxc4 {[%emt 0:01:19]} 8. Bxc4 {[%emt 0:00:22] The position is equal.} Nb6 {[%emt 0:00:08]} 9. Bd3 {[%emt 0:00:32]} Bxd3 {[%emt 0:01:25]} 10. Qxd3 {[%emt 0:00:06]} h6 {[%emt 0:05:54]} 11. O-O {[%emt 0:05:02]} Ned5 {[%emt 0:03:52]} 12. Ne4 {[%emt 0:02:28]} Be7 {[%emt 0:00:46] [#]} 13. Re1 $146 {[%emt 0:06:01][%cal Bf1e1,Be1e4,Be4g4][%mdl 32]} ({Predecessor:} 13. Bd2 O-O 14. Rac1 Qd7 15. Rfe1 Rad8 16. Ng3 Nc7 17. Qe4 f5 18. exf6 Bxf6 19. Nh5 Bxd4 {0-1 Stankovic,M (2454)-Rozum,I (2566) Titled Tuesday intern op 21st April blitz 2020 (8)}) 13... Rc8 {[%emt 0:18:37]} 14. Bd2 {[%emt 0:04:45]} O-O {[%emt 0:00:13]} 15. Rac1 {[%emt 0:10:01]} Nd7 {[%emt 0:03:11]} 16. Ng3 {[%emt 0:02:28]} Kh8 {[%emt 0:51:56]} 17. Re4 {[%emt 0:08:11]} Rg8 {[%emt 0:00:00]} 18. Rg4 {[%emt 0:01:35]} Nf8 {[%emt 0:00:00]} (18... c5 {is interesting.} 19. Ne4 Rf8 20. Nd6 Bxd6 21. exd6 c4) 19. Ne4 {[%emt 0:02:39]} Nh7 {[%emt 0:00:00]} 20. Re1 {[%emt 0:14:40]} c5 $2 {[%emt 0:00:00] Black cannot hold the game after this.} ({Black should play} 20... Qc7 $14) 21. dxc5 $40 {[%emt 0:01:34][%mdl 128] White is out for blood.} Bxc5 $2 {[%emt 0:00:00] [#]} (21... Rxc5 22. Nxc5 Bxc5) 22. Neg5 $1 {[%emt 0:06:17][%mdl 512]} Nxg5 {[%emt 0:00:00]} 23. Nxg5 {[%emt 0:00:24][%cal Rg5f7]} ({Worse is} 23. Bxg5 Qb6 24. Re2 Rc7 $15) 23... Bxf2+ $2 {[%emt 0:00:00]} (23... hxg5 24. Bxg5 g6 25. Bxd8 Rgxd8) 24. Kxf2 {[%emt 0:00:48] Weighted Error Value: White=0.07 (flawless) /Black=0.34} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.7"]
[White "Fawzy, Adham"]
[Black "Kayonde, Andrew"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2495"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,59,47,43,40,65,61,72,67,70,66,64,66,133,129,117,109,126,142,137,79,175,195,175,170,207,211,638,648,631,615,600,552,825,810,827,833,836,830,881,872,872,796,850,845,835,761,754,752,750,742,2185,2137]} 1. e4 {[%emt 0:00:05][%cal Be2e4,Be4e5][%mdl 32]} Nf6 {[%emt 0:00:57][%cal Bg8f6,Bf6d5,Bd5b6,Bb6c4][%mdl 32]} 2. e5 {[%emt 0:02:47]} Nd5 {[%emt 0:00:19]} 3. c4 {[%emt 0:02:02]} Nb6 {[%emt 0:00:28]} 4. a4 {[%emt 0:00:08]} d5 {[%emt 0:01:58]} 5. c5 {[%emt 0:05:15]} Nc4 {[%emt 0:00:09]} 6. d4 {[%emt 0:05:10] B02: Alekhine's Defence: Chase Variation and lines with early Nc3.} Nc6 {[%emt 0:18:14]} 7. b3 {[%emt 0:04:16]} N4a5 {[%emt 0:00:17][%cal Oc6d4]} 8. Bd2 $1 {[%emt 0:01:54] [#] White is better.} b6 $146 {[%emt 0:05:08]} ({Predecessor:} 8... Bf5 9. Nf3 e6 10. Na3 b6 11. b4 Nc4 12. Nxc4 dxc4 13. Bxc4 bxc5 14. dxc5 Be7 {0-1 Schulz,H (2013)-Laqua,C (2142) Hamburg St Pauli op-A 2010 (8)}) 9. Bxa5 {[%emt 0:06:42]} ({Don't play} 9. Bb5 a6 10. Bxc6+ Nxc6 11. cxb6 cxb6 $15) 9... Nxa5 {[%emt 0:02:51]} 10. b4 {[%emt 0:06:13]} Nc4 {[%emt 0:00:08]} (10... Nc6 $14) 11. Qf3 $1 $16 {[%emt 0:00:25] Bxc4 would be deadly.} Rb8 {[%emt 0:02:23] [#]} 12. Nc3 $1 {[%emt 0:04:34]} e6 {[%emt 0:00:07]} 13. Bxc4 {[%emt 0:01:05]} dxc4 {[%emt 0:00:12]} 14. Nge2 {[%emt 0:00:20] White is more active.} ({Better is} 14. Rd1) 14... a5 {[%emt 0:02:28] [#]} (14... bxc5 $16 {might work better.} 15. dxc5 (15. bxc5 Bb7 $11) 15... Qd3) 15. b5 $1 $18 {[%emt 0:01:55]} bxc5 {[%emt 1:02:21]} 16. dxc5 {[%emt 0:55:39] aiming for Rd1.} Qd3 {[%emt 0:00:30]} 17. Qc6+ {[%emt 0:00:30]} Bd7 $2 {[%emt 0:00:30]} (17... Qd7) 18. Qxc7 {[%emt 0:00:30] White is clearly winning.} Rc8 {[%emt 0:00:30]} 19. Qb7 {[%emt 0:00:30]} Bxc5 {[%emt 0:00:30]} 20. Rd1 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 21. O-O {[%emt 0:00:30]} Rd8 {[%emt 0:00:30]} 22. Rxd3 {[%emt 0:00:30]} cxd3 {[%emt 0:00:30]} 23. Nd4 {[%emt 0:00:30]} Bxc3 {[%emt 0:00:30]} 24. Nc6 {[%emt 0:00:30][%cal Bd4c6,Bc6b8,Bb8d7,Bd7e5][%mdl 32]} Rc8 {[%emt 0:00:30]} 25. Nb8 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 26. Nxd7 {[%emt 0:00:30]} Rfd8 {[%emt 0:00:30]} 27. Qxc8 {[%emt 0:00:30]} Rxc8 {[%emt 0:00:30]} 28. b6 {[%emt 0:00:30][%cal Bb5b6,Bb6b7][%mdl 32]} Rd8 {[%emt 0:00:30] [#]} 29. b7 $1 {[%emt 0:00:30]} Bxe5 {[%emt 0:00:30]} (29... d2 30. b8=Q) 30. Nxe5 {[%emt 0:00:30] Excellently played by Fawzy!   Weighted Error Value: White=0.05 (flawless) /Black=0.60} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.8"]
[White "Ohanyan, Emin"]
[Black "Zawadzka, Jolanta"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2444"]
[BlackElo "2348"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,141,7,5,7,6,0,0,6,15,27,62,66,72,56,52,64,55,55,92,72,72,71,102,109,93,106,103,71,77,70,106,67,65,66,65,29,84,72,71,79,73,67,80,70,117,111,105,106,97,100,98,93,86,94,101,72,70,74,77,24,28,25,60,18,34,32,145,144,131,66,146,135,151,151,151,150,147,90,92,36,36,36,65,56,321,26,19,0,321,321,324,318,402,449,453,449,441,427,383,142,511,474,1108,1108,1087,912,918,0,0,0,0,0,29975,29976,29977,29978,29978,0,0,0,29978,29979,29979,29980,29980,29981,29981,29982,29982,29982,29983,29984]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:05]} 5. Qa4+ {[%emt 0:00:04]} Nc6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:03]} O-O {[%emt 0:00:25]} 7. Qc2 {[%emt 0:00:04] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} Re8 {[%emt 0:03:10]} 8. Bd2 {[%emt 0:00:33]} a6 {[%emt 0:07:46]} 9. a3 {[%emt 0:05:56] The position is equal.} Bf8 {[%emt 0:02:58]} 10. Be2 {[%emt 0:01:38][%cal Bf1e2,Be2c4,Bc4d5,Bd5f3][%mdl 32]} e5 {[%emt 0:12:54]} 11. cxd5 {[%emt 0:10:44]} Nxd5 {[%emt 0:00:49]} 12. Nxd5 {[%emt 0:05:20]} Qxd5 {[%emt 0:00:07]} 13. Bc4 {[%emt 0:01:09]} Qd8 {[%emt 0:02:49][%cal Re5d4]} 14. Qb3 {[%emt 0:22:20] [#]} Qe7 $146 {[%emt 0:05:24]} ({Predecessor:} 14... Qf6 15. dxe5 Qg6 16. O-O Nxe5 17. Nxe5 Rxe5 18. Bc3 Re8 19. Rad1 c6 20. Rd2 b5 {½-½ Rychagov,A (2545)-Maghsoodloo,P (2676) Titled Tuesday intern op 16th June blitz 2020 (5)}) 15. Nxe5 {[%emt 0:03:32]} Nxe5 {[%emt 0:00:06]} 16. dxe5 {[%emt 0:00:02]} Qd7 {[%emt 0:16:53]} 17. Bc3 {[%emt 0:01:55]} b5 {[%emt 0:00:20]} 18. Bd5 {[%emt 0:02:05]} c6 {[%emt 0:00:07]} 19. Bf3 {[%emt 0:00:32]} Qc7 {[%emt 0:00:08]} 20. O-O {[%emt 0:00:59]} a5 {[%emt 0:02:00]} 21. Rac1 {[%emt 0:03:31] White is more active.} Be6 {[%emt 0:02:35]} 22. Qc2 {[%emt 0:00:41]} Rac8 {[%emt 0:04:39]} 23. Be4 {[%emt 0:07:16]} g6 {[%emt 0:02:32]} (23... b4 $1 $11) 24. f4 $16 {[%emt 0:00:40]} b4 {[%emt 0:02:14]} 25. axb4 {[%emt 0:00:01]} axb4 {[%emt 0:00:06]} 26. Be1 {[%emt 0:01:07]} Qb6 {[%emt 0:00:58]} 27. Qe2 {[%emt 0:00:55]} (27. Bxc6 $2 Bd5 28. Bxe8 Rxc2 29. Rxc2 Qxe3+ 30. Kh1 Qe4 $19) 27... Bg7 {[%emt 0:04:08]} (27... Bg4 $14 28. Bf3 (28. Qxg4 Qxe3+ 29. Bf2 Qxe4 $11) 28... Bxf3 29. Rxf3 (29. Qxf3 c5 $16) (29. gxf3 c5 $14) 29... c5) 28. Bh4 {[%emt 0:02:44]} c5 {[%emt 0:02:04]} 29. Bd3 {[%emt 0:01:17]} c4 {[%emt 0:03:50][%mdl 64] Deflection} 30. Bxc4 {[%emt 0:00:08]} Bxc4 {[%emt 0:00:22]} 31. Rxc4 {[%emt 0:00:02]} Rxc4 {[%emt 0:00:08]} 32. Qxc4 {[%emt 0:00:01] Rd1 would be deadly.} Qxe3+ {[%emt 0:00:07]} 33. Bf2 {[%emt 0:01:45]} Qd2 {[%emt 0:00:20]} 34. b3 {[%emt 0:02:01]} Bf8 {[%emt 0:04:22]} 35. g3 {[%emt 0:03:40]} (35. Re1 $16) 35... Rd8 {[%emt 0:00:50]} 36. Re1 $36 {[%emt 0:06:08][%mdl 2048] White has some pressure.} Qd3 {[%emt 0:03:13]} 37. Qc7 {[%emt 0:00:47]} (37. Qxd3 {simplifies} Rxd3 38. Re3 Rd1+ 39. Kg2) 37... Rd7 {[%emt 0:00:27]} 38. Qc6 {[%emt 0:00:32]} Qd5 {[%emt 0:00:43]} (38... Qf5 $14) 39. Qxd5 {[%emt 0:09:37]} Rxd5 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRB} 40. Kg2 {[%emt 0:01:01]} (40. Rc1 $16) 40... Rd2 {[%emt 0:01:29]} (40... Rd3 $14) 41. Rc1 {[%emt 0:04:17]} Rb2 {[%emt 0:01:42]} 42. Rc8 {[%emt 0:00:06]} Kg7 {[%emt 0:01:45]} 43. Rc7 {[%emt 0:00:20] Strongly threatening e6.} Kg8 {[%emt 0:00:35] [#]} 44. g4 {[%emt 0:01:17]} (44. Kf3 $142 $1) 44... Rxb3 {[%emt 0:00:48]} 45. f5 {[%emt 0:00:42]} (45. Rc8 $16 Rc3 46. Rb8) 45... Rc3 $14 {[%emt 0:00:49] Inhibits Bc5.} 46. Rb7 {[%emt 0:00:12] And now Rb8 would win.} h5 {[%emt 0:04:56]} 47. Rb8 {[%emt 0:01:24]} Rc2 $2 {[%emt 0:01:15][%mdl 8192]} (47... Rc4 $1 $14) 48. Kf1 $2 {[%emt 0:01:50]} ({Only move:} 48. gxh5 $18 gxh5 49. Kf3) 48... Rc1+ $1 $11 {[%emt 0:01:23]} 49. Kg2 $2 {[%emt 0:00:38][%mdl 8192]} (49. Ke2 $11 Rc2+ 50. Ke3) 49... Rc2 $1 $18 {[%emt 0:00:05]} 50. gxh5 {[%emt 0:00:42]} gxh5 {[%emt 0:00:52]} 51. Kf3 {[%emt 0:01:10] Prevents Re2. Hoping for e6.} Rc3+ {[%emt 0:01:35]} 52. Be3 {[%emt 0:00:33]} b3 {[%emt 0:00:09]} 53. f6 {[%emt 0:00:53]} b2 {[%emt 0:01:17]} 54. Rxb2 {[%emt 0:00:34] Threatens to win with Rb8.} Bh6 {[%emt 0:00:51]} 55. Re2 {[%emt 0:00:07] Black must now prevent Ke4.} Kh7 $2 {[%emt 0:00:16][%mdl 8192]} (55... h4 $16 {is a better chance.}) 56. Ke4 {[%emt 0:00:22]} h4 {[%emt 0:03:12]} (56... Bf8 $142 57. Rb2 Bh6) 57. Bxh6 {[%emt 0:00:46]} Kxh6 {[%emt 0:00:02] KR-KR} 58. Rg2 {[%emt 0:00:44][%cal Oe5e6] White threatens e6! and mate.} Rc1 {[%emt 0:01:17]} 59. Rg7 $2 {[%emt 0:01:31]} ({Better is} 59. Rg4 $18 h3 60. Kf5) 59... Re1+ $11 {[%emt 0:00:18]} 60. Kd5 {[%emt 0:00:38]} Rd1+ {[%emt 0:00:08]} 61. Kc5 {[%emt 0:00:20]} Re1 $2 {[%emt 0:00:05][%mdl 8192] [#]} (61... Rc1+ $11 62. Kd6 Rd1+ 63. Ke7 Re1 64. Kxf7 (64. Rxf7 Rxe5+ 65. Kd6 Re2 $11) 64... Rxe5 65. Rg6+ Kh7) 62. Kd6 $1 {[%emt 0:00:06]} ({And not} 62. Rxf7 Rxe5+ 63. Kd4 Re2 $11) 62... Rd1+ {[%emt 0:00:25]} 63. Ke7 {[%emt 0:00:20]} Re1 {[%emt 0:00:07]} 64. Kd6 $2 {[%emt 0:00:04]} (64. Kxf7 {mates} Rxe5 65. Rg6+ Kh7 66. Rg4 Kh6 67. Rxh4+ Kg5 68. Rh7 Rf5 69. h4+ Kf4 70. Kg7) 64... Rd1+ {[%emt 0:00:03]} 65. Ke7 $2 {[%emt 0:00:02][%mdl 8192]} (65. Kc6 $11 Rc1+ 66. Kd7) 65... Re1 {[%emt 0:00:05]} 66. Kxf7 {[%emt 0:00:37] White mates.} Rxe5 {[%emt 0:00:08]} 67. Rg6+ {[%emt 0:00:57]} Kh7 {[%emt 0:04:55]} 68. Rg4 {[%emt 0:00:16]} Kh6 {[%emt 0:00:04]} 69. Rxh4+ {[%emt 0:00:22]} Kg5 {[%emt 0:00:04]} 70. Rh3 {[%emt 0:00:26]} Rf5 {[%emt 0:01:14]} 71. Kg7 {[%emt 0:00:25] Weighted Error Value: White=0.25 (precise) /Black=0.32} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.19"]
[Round "3.9"]
[White "Haznedaroglu, Kivanc"]
[Black "Koniahli, Malek."]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2418"]
[BlackElo "2248"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,158,26,27,23,31,0,16,8,12,15,15,8,43,33,33,27,28,30,38,21,44,35,32,43,35,22,23,26,16,13,41,39,128,132,135,129,121,128,124,130,256,260,229,167,184,175,172,150,172,177,187,187,164,121,187,156,156,162,162,165,155,153,160,156,160,158,174,163,276,226,309,185,185,184,183,176,176,176,307,307,307,162,162,162,161,147,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,204,97,204,0,204,204,204,0,204,204,204,204,204,204,580,204,204,90,90,90,90,45,45,45,45,45,45,45,45,8,8,8,13,13,24,45,45,0,79]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:49]} Bf5 {[%emt 0:00:49]} 5. Nc3 {[%emt 0:00:26]} e6 {[%emt 0:00:05]} 6. Nh4 {[%emt 0:04:46]} Bg6 {[%emt 0:00:16]} 7. Qb3 {[%emt 0:02:13] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Qc7 {[%emt 0:02:48]} 8. Bd2 {[%emt 0:02:05]} Nbd7 {[%emt 0:03:44]} 9. Nxg6 {[%emt 0:02:35]} hxg6 {[%emt 0:00:09]} 10. g3 {[%emt 0:00:02]} Be7 {[%emt 0:10:38]} 11. Bg2 {[%emt 0:02:40][%cal Rc4d5]} dxc4 {[%emt 0:05:23]} 12. Qxc4 {[%emt 0:00:03]} e5 {[%emt 0:00:35] [#]} 13. O-O $146 {[%emt 0:06:06]} ({Predecessor:} 13. dxe5 Nxe5 14. Qe2 Rd8 15. O-O O-O 16. Rfd1 Nd3 17. Rab1 Qe5 18. Be1 Nxe1 19. Qxe1 Qe6 20. Rxd8 {½-½ Roussel Roozmon,T (2489)-Nguyen,H (2482) Budapest FS06 GM 2008 (4)}) 13... Nb6 {[%emt 0:03:23]} 14. Qb3 {[%emt 0:02:31]} exd4 {[%emt 0:04:21]} 15. exd4 {[%emt 0:00:06]} O-O {[%emt 0:24:12]} 16. a4 {[%emt 0:01:25][%cal Ba2a4,Ba4a5][%mdl 32]} Rfd8 {[%emt 0:01:36]} 17. a5 {[%emt 0:00:16] Strongly threatening Bf4.} Nbd5 {[%emt 0:00:09] Prevents Bf4.} 18. a6 {[%emt 0:00:29]} Rab8 {[%emt 0:01:00]} 19. Nxd5 {[%emt 0:22:08]} Nxd5 {[%emt 0:05:33]} 20. Qc4 {[%emt 0:00:48]} bxa6 {[%emt 0:07:49]} (20... b5 $5 {[%cal Rb5c4]} 21. Qc2 Qd7 $11) 21. Rxa6 {[%emt 0:01:35] Bxd5 is the strong threat.} Rxb2 {[%emt 0:13:08]} (21... Nb4 $14) 22. Rxc6 $16 {[%emt 0:09:56]} Qd7 {[%emt 0:01:45]} 23. Ba5 {[%emt 0:00:50] This pair of bishops is nice.} Nb6 {[%emt 0:00:20]} 24. Qc1 {[%emt 0:06:10]} (24. Rxg6 $2 Nxc4 25. Bxd8 Bxd8 $19) 24... Rb5 {[%emt 0:06:22]} 25. Rc7 {[%emt 0:00:51]} Rxa5 {[%emt 0:04:39]} (25... Qd6 $16 {might work better.} 26. Rxa7 Rc8) 26. Rxd7 $18 {[%emt 0:00:06]} Rxd7 {[%emt 0:00:01]} 27. Rd1 {[%emt 0:02:36]} Bf6 {[%emt 0:00:10]} 28. Qe3 {[%emt 0:00:26]} Rd8 {[%emt 0:00:20]} 29. h4 {[%emt 0:00:32]} Nd5 {[%emt 0:01:20]} 30. Qb3 {[%emt 0:00:11]} Ne7 {[%emt 0:01:37]} 31. Qb7 {[%emt 0:00:19] Qc7 would be deadly.} Nf5 {[%emt 0:00:43]} 32. d5 {[%emt 0:02:11]} Ra2 {[%emt 0:00:55] [#]} (32... Bd4 $16) 33. d6 $1 {[%emt 0:04:05][%mdl 512]} Nxd6 {[%emt 0:02:18]} 34. Qc7 {[%emt 0:00:02]} Ra6 {[%emt 0:00:23]} 35. Bf1 {[%emt 0:01:03]} Rb6 {[%emt 0:00:09]} 36. Qxa7 {[%emt 0:00:15] White is more active.} Rc6 {[%emt 0:00:26]} 37. Bg2 {[%emt 0:01:39]} Rcc8 {[%emt 0:00:11]} 38. Bd5 {[%emt 0:00:08]} Kh7 {[%emt 0:00:17]} 39. Kg2 $36 {[%emt 0:00:48][%mdl 2048] Black is under strong pressure.} ({Inferior is} 39. Bxf7 Nxf7 40. Rxd8 Nxd8 $17) 39... Rf8 {[%emt 0:00:25]} (39... Kg8 $142 40. Qa6 Ne8) 40. Rd3 {[%emt 0:04:20]} Rce8 {[%emt 0:01:03]} 41. Qc7 {[%emt 0:01:39]} (41. g4 $142) 41... Nf5 {[%emt 0:00:06]} 42. Qc4 {[%emt 0:03:12]} Re7 {[%emt 0:01:27] [#]} 43. h5 $1 {[%emt 0:01:07][%mdl 512]} gxh5 {[%emt 0:00:33]} 44. Be4 {[%emt 0:00:10]} g6 {[%emt 0:00:31]} (44... Rxe4 {was called for.} 45. Qxe4 g6) 45. Bxf5 {[%emt 0:00:53]} gxf5 {[%emt 0:00:01]} 46. Qc5 {[%emt 0:01:44]} (46. Rd5 $142) 46... Kg7 {[%emt 0:00:10]} 47. Qxf5 {[%emt 0:00:21]} Re5 {[%emt 0:00:26]} 48. Qf4 {[%emt 0:00:08] Hoping for Rf3.} Rg5 {[%emt 0:00:15]} (48... Rfe8 $16 49. Rd7 R5e7) 49. Rd7 {[%emt 0:01:13]} Rg6 {[%emt 0:00:17]} 50. Kh3 {[%emt 0:00:10]} Rg4 {[%emt 0:00:38]} 51. Qf3 {[%emt 0:00:44]} Rg6 {[%emt 0:00:07]} 52. Qd5 {[%emt 0:01:33]} (52. Qxh5 $2 {is the wrong capture.} Rh6 $19) 52... Rg5 {[%emt 0:00:13]} 53. Qc4 {[%emt 0:00:14]} Rg4 {[%emt 0:00:17]} 54. f4 {[%emt 0:01:06]} Rg6 {[%emt 0:00:09]} 55. Qd5 {[%emt 0:00:13]} Rh6 {[%emt 0:01:37]} 56. Kg2 {[%emt 0:00:52]} Rh7 {[%emt 0:00:26]} 57. Qf5 {[%emt 0:00:13]} Rh6 {[%emt 0:00:14]} 58. Kf3 {[%emt 0:00:25]} Re8 {[%emt 0:01:08]} 59. Rb7 {[%emt 0:01:47]} Rf8 {[%emt 0:00:46]} 60. Qd5 {[%emt 0:00:23]} Rh7 {[%emt 0:00:13]} 61. Ke4 {[%emt 0:01:13]} (61. Rb6 $18 {[%cal Ob6f6] White threatens Rxf6! and mate.} Rhh8 62. Rb7) 61... Rh6 {[%emt 0:00:21]} (61... h4 $16) 62. Kf3 {[%emt 0:04:55]} Rh7 $1 {[%emt 0:00:14]} 63. Rb6 {[%emt 0:01:29][%cal Ob6f6] Threatening mate with Rxf6!} Rh6 {[%emt 0:00:14]} 64. Rb7 {[%emt 0:03:19]} Rh7 $1 {[%emt 0:00:05]} 65. Rb1 {[%emt 0:00:05]} Rh6 {[%emt 0:00:14]} 66. Rh1 {[%emt 0:00:12]} Rfh8 {[%emt 0:00:17]} 67. Qf5 {[%emt 0:00:12]} R6h7 $2 {[%emt 0:00:41]} (67... Be7 68. Rh3 Bd8) 68. Rg1 $2 {[%emt 0:01:33]} (68. g4 {[%cal Rg4h5]} Rf8 69. g5) 68... Rh6 {[%emt 0:00:25]} 69. g4 {[%emt 0:00:35]} (69. Rb1 $18 {and White stays clearly on top.}) 69... hxg4+ $16 {[%emt 0:00:18]} 70. Rxg4+ {[%emt 0:00:01]} Rg6 {[%emt 0:00:06]} 71. Rxg6+ {[%emt 0:00:03]} fxg6 {[%emt 0:00:04][%mdl 4096] Endgame KQ-KRB} 72. Qd7+ {[%emt 0:00:04]} Kg8 {[%emt 0:01:42]} 73. Qd5+ {[%emt 0:02:22]} Kg7 {[%emt 0:00:04]} 74. Qb7+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:03]} 75. Ke4 {[%emt 0:00:06]} Rh5 {[%emt 0:00:04]} 76. Qc8+ {[%emt 0:00:24]} Kg7 {[%emt 0:00:01]} 77. Qd7+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:04]} 78. Qe6+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:01]} 79. Qd7+ {[%emt 0:00:06]} Kg8 $1 {White really could win this.   Weighted Error Value: White=0.11 (very precise) /Black=0.15 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.1"]
[White "Sivuk, Vitaly"]
[Black "Lim, Zhuo Ren"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2489"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,59,21,28,17,53,48,39,0,22,13,28,19,41,58,55,41,53,4,47,8,35,22,22,0,3,14,0,0,29,28,60,34,22,47,91,76,81,80,588,583,570,579,591,620,625,624,608,583,879,862]} 1. d4 {[%emt 1:31:00]} d5 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 3. c4 {[%emt 0:00:30]} dxc4 {[%emt 0:00:30]} 4. e3 {[%emt 0:00:30][%cal Be2e3,Be3e4,Be4e5][%mdl 32]} e6 {[%emt 0:00:30]} 5. Bxc4 {[%emt 0:00:30]} c5 6. O-O {[%emt 0:00:30]} a6 {[%emt 0:01:00]} 7. Re1 {[%emt 0:00:30] D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Nbd7 {[%emt 0:00:30]} 8. e4 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 9. Bf1 {[%emt 0:00:30] White is slightly better.} (9. Bd5 $5 {[%cal Rd5a8]} Nxd5 10. exd5 $11) 9... cxd4 {[%emt 0:00:30] [#]} 10. Nxd4 $146 {[%emt 0:00:30]} ({Predecessor:} 10. e5 Nd5 11. Nxd4 Bc5 12. Nc3 Bb7 13. Ne4 Be7 14. Qg4 Nxe5 15. Qxg7 Ng6 16. Ng5 Bxg5 17. Nxe6 fxe6 18. Rxe6+ {1-0 Martinovic,S (2548)-Afanasiev,N (2522) FIDE World Cup Europe Swiss playoff rapid 2021 (9)}) 10... Bc5 {[%emt 0:00:30]} 11. Nb3 {[%emt 0:00:30] e5 is the strong threat.} Bb6 {[%emt 0:00:30]} 12. e5 {[%emt 0:00:30]} Nd5 {[%emt 0:00:30]} 13. Qg4 {[%emt 0:00:30]} Kf8 {[%emt 0:00:30]} 14. Nc3 {[%emt 0:00:30]} (14. Qg3 $14) 14... Bb7 {[%emt 0:00:30]} (14... h5 $5 {[%cal Rh5g4]} 15. Qg5 Qxg5 16. Bxg5 Nxc3 17. bxc3 h4 $11) 15. Bg5 {[%emt 0:00:30]} (15. h4 {simplifies} h5 16. Qg3 Qb8 17. Nxd5 Bxd5 18. Bf4) 15... Qb8 {[%emt 0:00:30]} (15... h5 {simplifies} 16. Bxd8 hxg4 17. Bxb6 N5xb6 18. Na5 Rb8) 16. Nxd5 {[%emt 0:00:30][%mdl 64] [#] Remove Defender} (16. Qg3 {simplifies} h6 17. Nxd5 Bxd5 18. Be3) 16... Bxd5 {[%emt 0:00:30]} 17. Rac1 {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 18. Qb4+ {[%emt 0:00:30]} Kg8 {[%emt 0:00:30]} 19. Be7 {[%emt 0:00:30][%cal Bg5e7,Be7d6,Bd6c7][%mdl 32]} g6 {[%emt 0:00:30] Black is weak on the dark squares} (19... Nxe5 $2 20. Bd6 Qa7 21. Rxe5 $18) 20. Bd6 $36 {[%emt 0:00:30][%mdl 2048] White is pushing.} Qa7 {[%emt 0:00:30]} 21. Rc2 {[%emt 0:00:30]} Kg7 {[%emt 0:00:30]} 22. Rec1 {[%emt 0:00:30][%cal Oc2c7] [#] And now Rc7! would win.} Bb7 {[%emt 0:00:30]} 23. Bc7 {[%emt 0:00:30] Black must now prevent Qe7. White is more active.} Rhe8 {[%emt 0:00:30] Dodges Qe7} 24. Qd6 {[%emt 0:00:30]} Bc8 {[%emt 0:00:30][%mdl 8192] A mistake that costs the game.} (24... Red8 $16 {keeps some hope.}) 25. g3 $18 {[%emt 0:00:30] White is clearly winning.} Bxc7 {[%emt 0:00:30]} 26. Rxc7 {[%emt 0:00:30]} (26. Qxc7 Qxc7 27. Rxc7 Nxe5 $11) 26... Qb8 {[%emt 0:00:30]} 27. Bg2 {[%emt 0:00:30]} ({Not} 27. Rxd7 Bxd7 28. Qxd7 Rd8 $16) 27... Ra7 {[%emt 0:00:30]} 28. Rxa7 {[%emt 0:00:30]} Qxa7 {[%emt 0:00:30]} 29. Rc7 {[%emt 0:00:30]} Qb8 {[%emt 0:00:30]} 30. Bc6 {[%emt 0:00:30] Weighted Error Value: White=0.09 (flawless) /Black=0.45} ({Worse is} 30. Rxd7 Bxd7 31. Qxd7 Rd8 $15) 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.2"]
[White "Bai, Adelard"]
[Black "Fawzy, Adham"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2409"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,90,11,14,4,1,8,22,12,35,30,0,5,6,0,1,7,10,19,0,0,0,8,17,20,0,7,4,6,6,4,0,0,16,16,0,0,9,43,61,72,76,88,83,103,96,98,34,29,0,0,0,0,0,53,0,0,0,0,-109,-109,-102,-121,-112,-122,-122,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:37]} g6 {[%emt 0:00:25]} 3. g3 {[%emt 0:00:42]} Bg7 {[%emt 0:00:18]} 4. Bg2 {[%emt 0:00:16]} d6 {[%emt 0:00:49][%cal Bd7d6,Bd6c5][%mdl 32]} 5. Nf3 {[%emt 0:01:37]} O-O {[%emt 0:01:13]} 6. O-O {[%emt 0:00:15]} c5 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:18][%cal Bb8c6,Bc6d4,Bd4c2][%mdl 32]} 8. dxc5 {[%emt 0:00:35]} dxc5 {[%emt 0:00:20]} 9. Be3 {[%emt 0:00:27]} Be6 {[%emt 0:00:02]} 10. Qa4 {[%emt 0:02:20]} Nd4 {[%emt 0:00:14]} 11. Rad1 {[%emt 0:00:31][%cal Rf3d4]} Bd7 {[%emt 0:00:50] E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White.} 12. Qa3 {[%emt 0:00:10]} Nc2 {[%emt 0:00:03]} 13. Qxc5 {[%emt 0:00:10]} b6 $1 {[%emt 0:00:06]} 14. Qg5 {[%emt 0:07:39]} h6 $1 {[%emt 0:00:35]} 15. Qf4 {[%emt 0:05:25]} (15. Qh4 $5 {[%cal Re3h6]} Nxe3 16. fxe3 $14) 15... g5 $1 {[%emt 0:00:24]} 16. Qe5 {[%emt 0:01:44] Hoping for Nd4.} Rc8 {[%emt 0:02:39]} 17. Nd5 {[%emt 0:09:49]} Nxd5 {[%emt 0:02:38]} 18. Qxd5 {[%emt 0:00:51]} Bc6 {[%emt 0:00:08] [#]} 19. Qf5 $146 {[%emt 0:08:41]} ({Predecessor:} 19. Qxd8 Rfxd8 20. b3 e6 21. g4 f5 22. h3 Be4 23. gxf5 exf5 24. Nh2 Kf7 25. Bc1 {1-0 Banusz,T (2600)-Schroeder,J (2564) Bundesliga 2122 2022 (9.2)}) 19... Nxe3 {[%emt 0:00:05]} 20. fxe3 {[%emt 0:00:05]} (20. Rxd8 $2 {perishes.} Nxf5 21. Rxc8 Rxc8 $19) 20... Qc7 {[%emt 0:01:10]} 21. b3 {[%emt 0:04:32]} e6 {[%emt 0:02:12]} 22. Qc2 {[%emt 0:02:08]} Ba8 {[%emt 0:17:40] A strong pair of Bishops.} 23. Nd4 {[%emt 0:20:06]} Bxg2 {[%emt 0:05:59]} 24. Kxg2 {[%emt 0:00:06]} b5 {[%emt 0:00:11][%cal Rb5c4]} 25. Rc1 {[%emt 0:02:16]} (25. Nxb5 $2 {loses.} Qc6+ 26. Kf2 Qxb5 $19) 25... Qb7+ {[%emt 0:02:33]} 26. Kg1 {[%emt 0:00:32]} bxc4 {[%emt 0:00:02]} 27. bxc4 {[%emt 0:00:13]} Rfd8 {[%emt 0:01:59]} 28. Rfd1 {[%emt 0:01:18]} Qb4 {[%emt 0:03:34]} 29. Rd3 {[%emt 0:03:42][%cal Od4c6]} Bf6 {[%emt 0:07:53]} 30. Nb3 {[%emt 0:04:55]} Kg7 {[%emt 0:17:53]} 31. c5 {[%emt 0:01:15]} Qe4 {[%emt 0:11:44]} 32. Qc4 {[%emt 0:02:40]} Qe5 {[%emt 0:00:01]} 33. Nd4 {[%emt 0:02:35]} ({White should try} 33. c6 $16) 33... g4 $1 $14 {[%emt 0:01:45]} 34. Nb3 {[%emt 0:06:02]} (34. c6 $5 {[%cal Rc6c7]} Bg5 35. Rcc3 $14) 34... Rxd3 {[%emt 0:21:32]} 35. Qxd3 Rd8 $1 {[%emt 0:00:00][%cal Bc8d8,Bd8d5,Bd5c5][%mdl 32] Against c6} 36. Nd4 {[%emt 0:00:19]} Bg5 {[%emt 0:00:00]} (36... Rd5 $1 $11) 37. Rc3 {[%emt 0:01:14]} ({White should play} 37. Kf2 $1 $14) 37... Rd5 $11 {[%emt 0:00:00]} 38. c6 {[%emt 0:01:21] Threatens to win with c7.} Bd8 {[%emt 0:00:00]} 39. Qc4 {[%emt 0:03:16]} (39. Rc4 $11 {keeps the balance.}) 39... Bc7 $1 $17 {[%emt 0:00:00]} 40. Rd3 {[%emt 0:03:44] [#]} Rc5 $1 {[%emt 0:00:00]} 41. Nxe6+ {[%emt 0:00:08][%mdl 64] Discovered Attack} fxe6 {[%emt 0:00:00]} 42. Qxg4+ {[%emt 0:00:15] [#]} Kh8 {[%emt 0:00:00]} (42... Kf8 $1 $17 {...Qa1+ would be deadly.} 43. e4 (43. Rd7 Rc1+ 44. Kg2 Qf6 $17) 43... Rxc6) 43. Qg6 $11 {[%emt 0:00:51] Strongly threatening Qe8+. The board is on fire. The position is equal.} Rd5 $1 {[%emt 0:00:00]} 44. Qe8+ {[%emt 0:04:02]} Kg7 {[%emt 0:00:51]} 45. Qe7+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:46] Weighted Error Value: White=0.14 (very precise) /Black=0.07 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.3"]
[White "Rios, Cristhian Camilo"]
[Black "Mammadova, Gulnar"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2469"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,35,27,-5,1,0,-5,0,0,0,0,-8,-6,-23,21,15,7,0,4,5,6,5,28,5,6,-6]} 1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:26]} 2. g3 {[%emt 0:00:18]} d5 {[%emt 0:00:20]} 3. Bg2 {[%emt 0:00:17]} e6 {[%emt 0:00:12]} 4. O-O {[%emt 0:00:40]} Be7 {[%emt 0:00:26]} 5. c4 {[%emt 0:00:29]} O-O {[%emt 0:00:34]} 6. b3 {[%emt 0:01:44]} c5 {[%emt 0:00:38]} 7. Bb2 {[%emt 0:00:49] 7.cxd5 is more fashionable.} d4 {[%emt 0:00:52] [#] A14: English Opening: 1...e6 with b3 by White.} 8. b4 $1 {[%emt 0:01:17]} Re8 {[%emt 0:00:50]} 9. d3 {[%emt 0:02:04]} Bf8 {[%emt 0:01:32]} 10. bxc5 {[%emt 0:01:18]} Bxc5 {[%emt 0:02:55]} 11. Nbd2 {[%emt 0:00:59]} e5 $1 {[%emt 0:01:07]} 12. Nb3 {[%emt 0:04:06]} Nbd7 {[%emt 0:06:23]} 13. Nxc5 {[%emt 0:05:29]} Nxc5 {[%emt 0:00:08]} 14. Ba3 {[%emt 0:02:48]} Qa5 {[%emt 0:04:43] [#]} 15. Bxc5 $146 {[%emt 0:03:04]} ({Predecessor:} 15. Qc1 Rb8 16. Rb1 a6 17. Bb4 Qc7 18. Qa3 Nfd7 19. e3 dxe3 20. fxe3 b6 21. Ng5 Rf8 22. d4 a5 23. Bxc5 bxc5 24. Rxb8 Nxb8 25. Bd5 Bb7 26. Bxf7+ Kh8 27. Ne6 {1-0 Fromm,M (2014)-Mauser,T (1860) Mecklenburg VP-ch MT 2018 (2.5)}) 15... Qxc5 {[%emt 0:00:19]} 16. Nd2 {[%emt 0:02:40]} Rb8 {[%emt 0:02:39]} 17. Rb1 {[%emt 0:01:25]} b6 {[%emt 0:02:19]} 18. Qa4 {[%emt 0:17:38] Not much happened in this game.   Weighted Error Value: White=0.06 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.4"]
[White "Tulendinov, Dinmukhammed"]
[Black "Ohanyan, Emin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2164"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,50,-14,-14,-14,-15,-17,-15,-13,-29,-23,7,-14,-1,-19,-31,-46,-42,-67,0,-50,85,81,66,15,10,0,18,-141,-139,-368,-366,-369,-371,-513,-410,-530,-529,-820,-815,-896,-922,-889,-683]} 1. e4 {[%emt 1:31:00]} c5 {[%emt 1:31:00]} 2. Nc3 {[%emt 0:00:30]} e6 3. Nge2 {[%emt 0:00:30]} Nf6 {[%emt 0:01:00][%cal Bg8f6,Bf6d7,Bd7b6,Bb6a4][%mdl 32]} 4. g3 {[%emt 0:00:30]} b5 {[%emt 0:00:30][%cal Bb7b5,Bb5b4][%mdl 32]} 5. Bg2 {[%emt 0:00:30]} Bb7 $1 {[%emt 0:00:30]} 6. d3 {[%emt 0:00:30] B23: Closed Sicilian: Lines without g3.} b4 {[%emt 0:00:30]} 7. Na4 {[%emt 0:00:30]} d5 {[%emt 0:00:30][%cal Rd5e4] [#]} 8. e5 $146 {[%emt 0:00:30] The position is equal.} ({Predecessor:} 8. f3 Nbd7 9. b3 h5 10. h3 Bd6 11. c4 Qc7 12. O-O Bxg3 13. Nxg3 Qxg3 14. Be3 {0-1 Helin,M (1905)-Aagaard,J (2506) Politiken Cup 34th 2012 (1)}) 8... Nfd7 {[%emt 0:00:30]} 9. f4 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 10. O-O {[%emt 0:00:30]} O-O {[%emt 0:00:30]} (10... Nb6 $5 {[%cal Rb6a4]} 11. c3 bxc3 $11) 11. c4 {[%emt 0:00:30]} (11. a3 {simplifies} a5 12. c4 Nb6 13. Nxb6 Qxb6 14. cxd5 exd5 15. axb4 axb4 16. Rxa8 Bxa8 17. Be3) 11... Nb6 {[%emt 0:00:30]} 12. f5 {[%emt 0:00:30]} Nxa4 {[%emt 0:00:30]} (12... N8d7 {simplifies} 13. fxe6 fxe6 14. Rxf8+ Bxf8 15. Nxb6 axb6 16. Nf4 Nxe5 17. Nxe6 Qd7) 13. f6 {[%emt 0:00:30]} Nb6 {[%emt 0:00:30][%cal Rg7f6]} 14. Bg5 {[%emt 0:00:30]} (14. fxe7 Qxe7 15. Nf4 Nc6 16. cxd5 Nxd5 17. Nxd5 exd5 $17) 14... gxf6 {[%emt 0:00:30]} (14... Nc6 $1 $15 {stays ahead.} 15. fxe7 Nxe7) 15. exf6 $16 {[%emt 0:00:30]} Bd6 {[%emt 0:00:30] [#] ...N8d7 is the strong threat.} 16. Nf4 {[%emt 0:00:30]} (16. Nd4 $1 $14 N8d7 17. Nxe6) 16... Kh8 $1 $11 {[%emt 0:00:30] And now ...Be5 would win.} 17. Qh5 $1 {[%emt 0:00:30][%cal Of4e6] aiming for Nxe6!} N8d7 {[%emt 0:00:30][%cal Bb8d7,Bd7f8,Bf8g6][%mdl 32] ...Be5 would be deadly.} 18. cxd5 $2 {[%emt 0:00:30]} (18. Rae1 $1 $11) 18... Nxd5 $17 {[%emt 0:00:30]} (18... Nxf6 $2 19. Qh4 Be5 20. Be4 (20. Nh5 Nbxd5 21. Bxd5 Bd4+ 22. Rf2 Nxd5 $16) 20... Nxe4 21. Bxd8 Raxd8 22. dxe4 $18) 19. Qh6 $2 {[%emt 0:00:30] This move loses the game for White.} (19. Nxd5 $17 {was necessary.} exd5 20. Bh6 Nxf6 21. Qf5) 19... Rg8 $19 {[%emt 0:00:30]} ({Much less strong is} 19... N7xf6 20. Bxd5 Be7 21. Bxb7 $18) 20. Be4 {[%emt 0:00:30][%csl Ge4][%cal Rh6h7] [#]} Nf8 {[%emt 0:00:30]} ({Weaker is} 20... N7xf6 21. Nxd5 Rxg5 22. Nxf6 Bxe4 23. Qxg5 $14 (23. dxe4 Rg7 $15)) 21. Nh5 {[%emt 0:00:30][%cal Oh6g7]} Ng6 {[%emt 0:00:30]} 22. Ng7 {[%emt 0:00:30]} Be5 {[%emt 0:00:30] Black is clearly winning.} 23. Nxe6 {[%emt 0:00:30]} Qb6 {[%emt 0:00:30]} 24. Ng7 {[%emt 0:00:30]} c4+ {[%emt 0:00:30]} 25. Rf2 {[%emt 0:00:30]} Nxf6 {[%emt 0:00:30] Weighted Error Value: White=0.78/Black=0.19 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.5"]
[White "Nigmatov, Ortik"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2438"]
[BlackElo "2342"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,93,22,16,26,20,24,19,22,8,14,14,14,14,30,31,22,0,41,16,88,45,85,38,162,162,162,150,184,173,312,321,306,313,304,333,303,289,320,310,285,259,274,260,253,245,370,386,362,383,784,752,785,729,1429,1353,1412,1257,1172,1126,968,982,29968,29970,29977,29978,29979,29980,29980,29981,29981,29982,29982,29983]} 1. e4 {[%emt 0:00:08][%cal Be2e4,Be4e5][%mdl 32]} e6 {[%emt 0:00:17]} 2. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:15]} 4. e5 {[%emt 0:00:11]} Nfd7 {[%emt 0:00:08]} 5. f4 {[%emt 0:00:10]} c5 {[%emt 0:00:24]} 6. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:05]} 7. Be3 {[%emt 0:00:05]} a6 {[%emt 0:00:14]} 8. a3 {[%emt 0:00:14]} cxd4 {[%emt 0:00:32]} 9. Nxd4 {[%emt 0:00:06]} Bc5 {[%emt 0:00:14]} 10. Qd2 {[%emt 0:00:12]} Nxd4 {[%emt 0:00:31]} 11. Bxd4 {[%emt 0:00:09]} Bxd4 {[%emt 0:00:04]} 12. Qxd4 {[%emt 0:00:09]} Qb6 {[%emt 0:00:05] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} 13. Qxb6 {[%emt 0:02:38]} Nxb6 {[%emt 0:00:07][%cal Bd7b6,Bb6a4,Ba4c5][%mdl 32]} 14. Bd3 {[%emt 0:05:18]} Bd7 {[%emt 0:02:05] The position is equal.} 15. Ne2 {[%emt 0:00:44] [#]} Na4 $146 {[%emt 0:18:59]} ({Predecessor:} 15... Ke7 16. Nd4 g6 17. Ke2 h5 18. h4 Na4 19. b3 Nc5 20. a4 a5 {0-1 Shevchenko,K (2649)-Carlsen,M (2859) MrDodgy Online Inv Finals 3rd blitz 2022 (2.4)}) 16. b3 {[%emt 0:02:03]} Nc5 {[%emt 0:01:32]} 17. Nd4 {[%emt 0:00:23]} f5 {[%emt 0:05:39]} 18. Kd2 {[%emt 0:08:32]} Ke7 {[%emt 0:00:52]} 19. b4 {[%emt 0:31:13]} Na4 {[%emt 0:07:34]} 20. g4 {[%emt 0:01:06]} g6 {[%emt 0:02:08]} (20... fxg4 $11 {keeps the balance.} 21. Rag1 h5) 21. Rhg1 {[%emt 0:01:45]} Rhg8 {[%emt 0:01:54]} 22. Rg3 {[%emt 0:00:38] White is more active.} (22. gxf5 $16 {And now f6+ would win.} exf5 23. h4) 22... Raf8 {[%emt 0:07:04] Loses the game.} ({Better is} 22... fxg4 $14 23. Rxg4 Rac8) 23. gxf5 $18 {[%emt 0:02:46]} gxf5 {[%emt 0:03:29] [#]} 24. Rag1 $1 $36 {[%emt 0:00:09][%mdl 2048] White is really pushing.} Rxg3 {[%emt 0:03:04]} 25. Rxg3 {[%emt 0:01:01]} Be8 {[%emt 0:00:15]} (25... Nb6 $142 26. Rh3 Rf7) 26. c4 {[%emt 0:02:47] aiming for cxd5.} Nb6 {[%emt 0:03:11]} 27. c5 {[%emt 0:01:49]} Na8 {[%emt 0:00:18] [#]} 28. c6 $1 {[%emt 0:08:03][%mdl 576] Deflection} Bxc6 {[%emt 0:04:25]} 29. Nxc6+ {[%emt 0:05:52]} bxc6 {[%emt 0:00:06]} 30. Bxa6 {[%emt 0:00:48][%mdl 4096] Endgame KRB-KRN} Nb6 {[%emt 0:02:45]} 31. Bb7 {[%emt 0:01:24][%cal Od2c3] Dodges Ra8. Black must now prevent Kc3!} Nc4+ {[%emt 0:00:27]} 32. Ke2 {[%emt 0:00:41]} Kf7 {[%emt 0:00:22]} 33. Bxc6 {[%emt 0:00:38]} Rc8 {[%emt 0:00:31]} (33... Rb8 {was necessary.} 34. Rh3 h5 35. Rxh5 Rb6) 34. Bb5 {[%emt 0:01:13]} Nb6 {[%emt 0:01:56]} 35. Kd2 {[%emt 0:00:14] Against Rc2+} Nc4+ $2 {[%emt 0:00:43]} (35... d4 36. Rh3 Nd5 37. Rxh7+ Kg6) 36. Bxc4 {[%emt 0:00:20]} Rxc4 {[%emt 0:00:07] KR-KR} 37. b5 {[%emt 0:00:36][%cal Bb4b5,Bb5b6][%mdl 32]} Ke7 {[%emt 0:00:54]} 38. Rg7+ {[%emt 0:00:22]} Kd8 {[%emt 0:00:06]} 39. b6 {[%emt 0:02:23] b7 would kill now.} Kc8 {[%emt 0:00:15]} 40. Rxh7 {[%emt 0:00:43][%cal Oh7c7] White threatens Rc7+! and mate.} Rxf4 {[%emt 0:00:59]} 41. h4 {[%emt 0:02:00][%cal Bh2h4,Bh4h5,Bh5h6,Bh6h7][%mdl 32]} Ra4 {[%emt 0:05:44]} 42. h5 {[%emt 0:01:18] White mates.} Rxa3 {[%emt 0:00:45]} 43. h6 {[%emt 0:00:09]} Rb3 {[%emt 0:00:54]} 44. Rg7 {[%emt 0:01:18]} Rxb6 {[%emt 0:00:09]} 45. h7 {[%emt 0:00:07][%cal Rh7h8]} Rb2+ {[%emt 0:00:04]} 46. Kc3 {[%emt 0:00:06][%cal Rh7h8]} Rh2 {[%emt 0:00:17]} 47. Rg8+ {[%emt 0:00:07] Weighted Error Value: White=0.06 (flawless) /Black=0.53} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.6"]
[White "Sibashvili, Giorgi"]
[Black "Vandenbussche, Thibaut"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2408"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 24,119,32,34,66,61,50,50,45,63,91,106,100,47,70,69,85,94,88,85,97,96,85,69,70,78,89,0,0,0,0,0,107,93,150,150,145,147,149,144,144,131,133,128,142,157,331,327,303,133,142,141,134,135,119,122,296,289,371,369,364,323,316,309,472,465,1093,998,998,781,1233,1260,1212,1212,1117,1113,1107,1133,12832,12818,8639,5584,12832,12834,12837,12837,12837,12836,12839,12839,12840,12840,12842,12843,12843,12843,12844,12844]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:38]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:36]} c5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:01:24]} exd5 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:09]} 6. g3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:07]} 7. Bg2 {[%emt 0:00:05]} Be7 {[%emt 0:00:06]} 8. O-O {[%emt 0:00:42]} O-O {[%emt 0:00:08]} 9. b3 {[%emt 0:01:42]} Ne4 {[%emt 0:02:17]} 10. Bb2 {[%emt 0:00:32]} Bf6 {[%emt 0:00:33]} 11. Na4 {[%emt 0:01:22]} Re8 {[%emt 0:04:39]} 12. Rc1 {[%emt 0:08:01]} cxd4 {[%emt 0:00:17]} 13. Nxd4 {[%emt 0:00:57] [#]} h5 $146 {[%emt 0:18:21] D34: Tarrasch Defence: 6 g3 Nf6 7 Bg2 Be7.} ({Predecessor:} 13... Bd7 14. Nc5 Nxd4 15. Bxd4 Bb5 16. Re1 b6 17. Nxe4 dxe4 18. Bxf6 Qxd1 19. Rexd1 gxf6 20. e3 Be2 21. Rd7 {½-½ Sargissian,G (2702)-Harikrishna,P (2753) China Elite Mind rapid 2016 (7)}) 14. Nxc6 {[%emt 0:04:58]} bxc6 {[%emt 0:01:26]} 15. Rxc6 {[%emt 0:02:13]} Bxb2 {[%emt 0:06:29] White is slightly better.} 16. Nxb2 {[%emt 0:00:09]} Bb7 {[%emt 0:00:30]} 17. Rc2 {[%emt 0:05:27]} d4 {[%emt 0:01:24]} 18. Na4 {[%emt 0:14:13]} (18. e3 $16) 18... Qf6 {[%emt 0:04:34]} 19. Rc7 {[%emt 0:09:24]} Nc3 {[%emt 0:09:55]} 20. Nxc3 {[%emt 0:01:31]} Bxg2 {[%emt 0:00:13]} 21. Kxg2 {[%emt 0:00:12]} dxc3 {[%emt 0:00:06]} 22. Qd3 {[%emt 0:02:19]} Rac8 {[%emt 0:07:01]} 23. Rxc8 {[%emt 0:00:43]} (23. Rxa7 $2 c2 24. Rc1 Red8 25. Rxc2 Rxd3 26. Rxc8+ Rd8 27. Rxd8+ Qxd8 $19) 23... Rxc8 $16 {[%emt 0:00:01][%mdl 4096] Endgame KQR-KQR} 24. Rc1 {[%emt 0:00:21]} h4 {[%emt 0:02:39][%cal Oh4h3]} 25. Rc2 {[%emt 0:09:54]} (25. f3 $16) 25... h3+ $1 $11 {[%emt 0:04:47][%mdl 64] Deflection} 26. Kxh3 {[%emt 0:06:03] e4 would be deadly.} Qxf2 {[%emt 0:01:23]} 27. Qf3 {[%emt 0:02:24]} Qe1 {[%emt 0:03:56] [#]} (27... Qg1 $11 {keeps the balance.}) 28. Kg2 $1 $16 {[%emt 0:01:19]} Qd1 {[%emt 0:02:59] [#]} ({Black should try} 28... Qb1 29. Rxc3 Rxc3 30. Qxc3 Qxa2) 29. Qd3 $1 $36 {[%emt 0:01:26][%mdl 2048] Keeping Black busy.} Qe1 {[%emt 0:01:12]} 30. Qd7 {[%emt 0:04:06][%csl LRa7,LRc8] Against Rc6} Rc5 {[%emt 0:03:52]} 31. Qd8+ {[%emt 0:02:41]} Kh7 {[%emt 0:00:08]} 32. Qd4 {[%emt 0:01:04]} Qb1 {[%emt 0:17:15]} 33. Qd3+ {[%emt 0:02:23]} (33. Qxc5 $6 Qxc2 34. Kf2 (34. Qxa7 $2 Qxe2+ 35. Qf2 Qxf2+ 36. Kxf2 c2 $19) 34... Qd2 $11) 33... f5 {[%emt 0:01:55]} 34. g4 {[%emt 0:09:57]} Rd5 {[%emt 0:04:03]} (34... Kg6 $16 {was necessary.} 35. h3 (35. Rxc3 Qxd3 36. Rxd3 fxg4 $16) 35... Kh7 36. Rxc3 {[%mdl 64] Discovered Attack} (36. gxf5 Rd5 $16) 36... Qxd3 37. Rxd3 Rc2) 35. Qh3+ $18 {[%emt 0:01:29]} (35. Qxd5 Qxc2 36. Kf2 fxg4 $11) (35. Qxc3 fxg4 36. Qb2 Qxb2 37. Rxb2 Kg6 $16) 35... Kg6 {[%emt 0:02:49]} 36. Rxc3 {[%emt 0:00:47]} (36. Qxc3 $6 Qd1 37. Qc8 Kg5 $18) (36. Qh5+ $18 {has better winning chances.} Kf6 37. g5+ (37. Rxc3 Qe4+ 38. Kh3 f4 $18) 37... Ke7 38. Rxc3) 36... Qe4+ $16 {[%emt 0:01:20]} 37. Qf3 {[%emt 0:00:12]} Qxg4+ {[%emt 0:01:00]} 38. Qxg4+ {[%emt 0:00:42]} fxg4 {[%emt 0:00:01] KR-KR} 39. Rc6+ {[%emt 0:01:21]} Kf5 $2 {[%emt 0:00:17]} (39... Kh5 $16) 40. Ra6 $18 {[%emt 0:00:45]} Rd2 {[%emt 0:01:27]} 41. Kf2 {[%emt 0:00:34]} ({Less strong is} 41. Rxa7 Rxe2+ 42. Kg3 Re3+ 43. Kf2 Rd3 $16) 41... Rd7 {[%emt 0:00:18]} 42. Kg3 {[%emt 0:01:00]} Re7 {[%emt 0:00:45]} 43. Ra5+ {[%emt 0:00:13]} Ke4 {[%emt 0:00:37]} (43... Kg6 {might work better.} 44. Kxg4 Rxe2 45. Ra6+ (45. Rxa7 Rxh2 46. a4 Rg2+ 47. Kf4 Rb2 $18) 45... Kf7 46. Rxa7+ Kf6) 44. Kxg4 {[%emt 0:00:00] Kg5 is the strong threat. White is clearly winning.} Ke3 {[%emt 0:00:00]} (44... Re6 $142 45. Rxa7 Rg6+ 46. Kh3 Kd5) 45. Kf5 {[%emt 0:00:33] Strongly threatening Re5+.} Rc7 {[%emt 0:00:46]} 46. Re5+ {[%emt 0:00:53]} Kd4 {[%emt 0:00:21]} 47. Re4+ {[%emt 0:00:41]} Kd5 {[%emt 0:00:18] [#]} 48. Rc4 $1 {[%emt 0:02:51]} Rf7+ {[%emt 0:00:35]} 49. Kg6 {[%emt 0:00:43]} Rf2 {[%emt 0:00:04]} 50. h4 {[%emt 0:01:17][%cal Bh2h4,Bh4h5][%mdl 32]} ({Weaker is} 50. Kxg7 Rxh2 51. e4+ Ke5 $18) 50... Rxe2 {[%emt 0:00:32]} 51. Ra4 {[%emt 0:00:38]} Re7 {[%emt 0:00:26]} 52. h5 {[%emt 0:00:12]} Kc5 {[%emt 0:01:23]} 53. Rf4 {[%emt 0:00:22]} a5 {[%emt 0:01:07]} 54. Rf7 {[%emt 0:01:34]} Re2 {[%emt 0:00:02]} 55. Rf5+ {[%emt 0:00:28]} Kb6 {[%emt 0:00:33]} 56. Kxg7 {[%emt 0:01:13]} Rg2+ {[%emt 0:00:12]} 57. Kf7 {[%emt 0:00:15]} Rxa2 {[%emt 0:00:08]} 58. h6 {[%emt 0:00:08]} Rh2 {[%emt 0:00:59]} 59. Kg6 {[%emt 0:00:21]} Rg2+ {[%emt 0:00:36]} 60. Rg5 {[%emt 0:00:11] Weighted Error Value: White=0.13 (very precise) /Black=0.33} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.7"]
[White "Saydaliev, Saidakbar"]
[Black "Eiti, Bashir"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2434"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,101,12,21,14,48,68,136,19,54,17,14,28,27,12,27,22,16,11,12,9,5,18,11,6,16,0,0,0,4,-62,-75,-45,-78,-96,-88,-104,-95,-97,-91,-106,-102,-104,-97,-113,-112,-115,-104,-94,-98,-98,-98,-89,-79,-86,-84,-90,-83,-87,-49,-52,-49,-58,-56,-49,-41,-54,-46,-45,-44,-54,-8,-44,-43,-43,-44,-38,-19,-19,-18,-27,-10,-56,-25,-25,-18,-18,-18,-18,-18,-18,-6,-18,-18,-18]} 1. e4 {[%emt 0:00:04]} d6 {[%emt 0:00:25]} 2. d4 {[%emt 0:00:19]} Nf6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:12]} Nbd7 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:39]} e5 {[%emt 0:00:05]} 5. Rg1 {[%emt 0:02:01]} c6 {[%emt 0:01:31]} 6. g4 {[%emt 0:01:08] C41: Philidor Defence.} exd4 {[%emt 0:01:08]} (6... Qa5 {feels hotter.} 7. Qe2 Qb6 8. g5 exd4 9. e5 dxc3 10. exd6+ Kd8) 7. Nxd4 {[%emt 0:07:35] [#]} d5 $146 {[%emt 0:02:06]} ({Better is} 7... Nc5 $14) ({Predecessor:} 7... h6 8. Be3 d5 9. exd5 cxd5 10. Qe2 Be7 11. O-O-O O-O 12. g5 hxg5 13. Bxg5 Nc5 {1-0 Bartel,M (2627)-Bortnyk,O (2604) Speed Chess Q1 blitz 2022 (5)}) 8. Qe2 {[%emt 0:02:17] White is more active.} (8. exd5 $16 Qe7+ 9. Be3 (9. Qe2 Qxe2+ 10. Bxe2 Bc5 $16) 9... Nxd5 10. Nxd5 cxd5 11. Qd2) 8... Be7 {[%emt 0:25:24]} 9. e5 {[%emt 0:12:35]} (9. exd5 $5 {[%cal Rd5d6]} Nb6 10. Bg5 $11) 9... Ne4 {[%emt 0:03:23]} 10. Nxe4 {[%emt 0:00:14]} dxe4 {[%emt 0:00:05]} 11. Qxe4 {[%emt 0:01:08] Threatening e6.} Qa5+ {[%emt 0:02:24]} 12. Bd2 {[%emt 0:02:12]} (12. c3 $5 {[%cal Rc1f4]}) 12... Qxe5 {[%emt 0:00:08]} 13. Qxe5 {[%emt 0:00:25]} Nxe5 {[%emt 0:00:05][%cal Bd7e5,Be5g6,Bg6f4][%mdl 32]} 14. Be2 {[%emt 0:00:02]} O-O {[%emt 0:02:51]} 15. O-O-O {[%emt 0:02:39]} Re8 {[%emt 0:03:07]} 16. a4 {[%emt 0:21:13]} Bc5 {[%emt 0:07:43]} 17. Bc3 {[%emt 0:01:26]} Ng6 {[%emt 0:04:22]} 18. Bc4 {[%emt 0:02:40]} Nf4 {[%emt 0:05:10]} 19. Nf5 {[%emt 0:05:13]} (19. f3 $11) 19... Be6 $15 {[%emt 0:04:10]} (19... Bxf2 20. Rgf1 Bxf5 21. Rxf2 $16) 20. Bd3 {[%emt 0:15:32]} Bxf2 {[%emt 0:06:29] [#] Strongly threatening ...Bxf5.} 21. Rgf1 {[%emt 0:00:17]} Bxf5 {[%emt 0:06:21]} 22. Rxf2 {[%emt 0:04:01]} Nxd3+ {[%emt 0:00:30]} (22... Bxg4 $6 23. Rxf4 Bxd1 24. Kxd1 $11) 23. cxd3 {[%emt 0:00:02]} Be6 {[%emt 0:01:20]} (23... Bxg4 24. Rg1 $14) 24. a5 {[%emt 0:00:06]} Rad8 {[%emt 0:01:01]} ({Don't do} 24... Bxg4 25. Rg1 $14) 25. Kc2 {[%emt 0:01:06]} Rd5 {[%emt 0:04:44]} ({Reject} 25... Bxg4 $6 26. Rg1 h5 27. h3 Re2+ 28. Rxe2 Bxe2 29. Rxg7+ Kf8 30. Rg3 $11) 26. Rg1 {[%emt 0:01:13]} Red8 {[%emt 0:01:55]} 27. Rg3 {[%emt 0:02:30]} c5 {[%emt 0:00:42]} 28. Re2 {[%emt 0:00:30]} b5 {[%emt 0:01:31]} 29. axb6 {[%emt 0:00:31]} axb6 {[%emt 0:00:03]} 30. Re5 {[%emt 0:00:17]} R5d6 {[%emt 0:03:07]} 31. Rg5 {[%emt 0:02:31]} g6 {[%emt 0:00:51]} 32. h4 {[%emt 0:00:01]} Bd7 {[%emt 0:02:29] [#] And now ...f6 would win.} 33. Re5 {[%emt 0:00:32]} f6 {[%emt 0:03:36]} 34. Re7 {[%emt 0:00:34]} Re8 {[%emt 0:00:59]} 35. Rxe8+ {[%emt 0:02:09]} Bxe8 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRB} 36. g5 {[%emt 0:01:07]} f5 {[%emt 0:00:31]} 37. Re3 {[%emt 0:00:34]} Kf7 {[%emt 0:00:10]} 38. Be5 {[%emt 0:00:03]} Re6 {[%emt 0:00:34]} 39. Kd2 {[%emt 0:04:13]} Rc6 {[%emt 0:02:23]} (39... Bc6 $15) 40. d4 {[%emt 0:02:09]} cxd4 {[%emt 0:00:03]} 41. Bxd4 {[%emt 0:00:12]} Rd6 {[%emt 0:02:13]} 42. Kc3 {[%emt 0:00:26]} Bd7 {[%emt 0:00:31]} 43. Be5 {[%emt 0:00:19]} Rc6+ {[%emt 0:00:25]} 44. Kd4 {[%emt 0:00:02]} Rc2 {[%emt 0:00:29]} 45. b4 {[%emt 0:03:37]} (45. Bf6 $11 {is superior.}) 45... Bb5 {[%emt 0:00:32]} 46. Kd5 {[%emt 0:02:24]} Rd2+ {[%emt 0:01:18]} 47. Bd4 {[%emt 0:00:01] The position is equal.} Bd3 {[%emt 0:02:18]} ({Don't take} 47... f4 48. Re4 $14) 48. Ke5 {[%emt 0:00:39]} b5 {[%emt 0:00:24]} 49. Bc3 {[%emt 0:00:05]} Rd1 {[%emt 0:00:49]} 50. Re1 {[%emt 0:00:02]} Rxe1+ {[%emt 0:00:31]} 51. Bxe1 {[%emt 0:00:03] Weighted Error Value: White=0.14 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.8"]
[White "Begmuratov, Khumoyun"]
[Black "Haznedaroglu, Kivanc"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2387"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,55,16,30,29,35,35,31,25,25,34,31,18,17,14,18,11,10,10,14,-12,0,0,7,-18,15,0,42,36,49,19,10,0,0,-15,-11,-11,-11,-11,-11,-12,0,-32]} 1. e4 {[%emt 0:00:42][%cal Be2e4,Be4e5][%mdl 32]} Nf6 {[%emt 0:00:25][%cal Bg8f6,Bf6d5,Bd5b6][%mdl 32]} 2. e5 {[%emt 0:01:17]} Nd5 {[%emt 0:00:02]} 3. d4 {[%emt 0:03:10]} d6 {[%emt 0:00:11]} 4. c4 {[%emt 0:00:23]} Nb6 {[%emt 0:00:03]} 5. exd6 {[%emt 0:00:16]} exd6 {[%emt 0:00:02]} 6. Nf3 {[%emt 0:01:59]} Be7 {[%emt 0:01:11]} 7. Be2 {[%emt 0:01:33] 7.h3 is the fancy move.} O-O {[%emt 0:01:02]} 8. O-O {[%emt 0:01:30]} Bf5 {[%emt 0:02:57]} 9. Nc3 {[%emt 0:04:24] B03: Alekhine's Defence: Four Pawns Attack.} Bf6 {[%emt 0:02:20]} 10. Be3 {[%emt 0:08:11]} c6 {[%emt 0:04:31] [#]} 11. b3 $146 {[%emt 0:12:15] White is slightly better.} ({Predecessor:} 11. Qd2 d5 12. b3 dxc4 13. bxc4 Be6 14. c5 Nc4 15. Bxc4 Bxc4 16. Rfb1 b6 17. Ne4 {0-1 Peczely,S (2255)-Plichta,K (2336) Zalakaros op 35th 2016 (5)}) 11... Na6 {[%emt 0:03:36]} 12. Qd2 {[%emt 0:04:40]} Nc7 {[%emt 0:03:48]} 13. Bd3 {[%emt 0:07:49]} Bxd3 {[%emt 0:07:55]} 14. Qxd3 {[%emt 0:00:02]} d5 {[%emt 0:00:10]} 15. c5 {[%emt 0:03:08]} Nd7 {[%emt 0:04:23]} 16. b4 {[%emt 0:04:24]} a6 {[%emt 0:00:08]} 17. Nd2 {[%emt 0:04:14]} Re8 {[%emt 0:04:23]} 18. Nb3 {[%emt 0:01:56]} Ne6 {[%emt 0:01:13]} 19. f4 {[%emt 0:03:29]} Ndf8 {[%emt 0:14:44]} 20. Rae1 {[%emt 0:17:15]} h6 {[%emt 0:07:38]} 21. g3 {[%emt 0:03:02]} Re7 {[%emt 0:02:52]} 22. Re2 {[%emt 0:05:53]} Qd7 {[%emt 0:01:48] The position is equal.} 23. Rfe1 {[%emt 0:01:21]} Rae8 {[%emt 0:00:02]} 24. a4 {[%emt 0:01:28]} h5 {[%emt 0:06:07]} 25. f5 {[%emt 0:02:51]} Ng5 {[%emt 0:02:08]} 26. Bxg5 {[%emt 0:00:14]} Bxg5 {[%emt 0:00:27]} 27. h4 {[%emt 0:01:48]} Bh6 {[%emt 0:01:57]} 28. Rxe7 {[%emt 0:01:49] Weighted Error Value: White=0.08 (flawless) /Black=0.05 (flawless)} (28. Qf3 $5 {[%cal Rf3h5]}) 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.20"]
[Round "4.9"]
[White "Hesham, Abdelrahman"]
[Black "Saeed, Ishaq"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2409"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 24,105,0,6,0,2,33,32,54,0,93,73,58,56,87,86,81,79,73,78,68,76,84,90,93,15,35,43,422,419,414,423,404,391,412,402,405,371,745,727,720,686,823,815,815,770,29980,29981,29981,29982,29982,29980,29983,29984,29984,29985,29985,29985,29985,29986,29986,29986,29986,29987,29987,29988,29988,29989,29989,29987,29987,29987,29987,29988,29988,29989,29992,29990,29990,29989,29993,29994,29994,29995]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:01:58]} 2. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:18]} 3. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:08]} 4. e3 {[%emt 0:00:05][%cal Be2e3,Be3e4,Be4e5][%mdl 32]} e6 {[%emt 0:00:14]} 5. Nf3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:00:05]} dxc4 {[%emt 0:00:20]} 7. Bxc4 {[%emt 0:00:05]} b5 {[%emt 0:00:07]} 8. Bd3 {[%emt 0:00:05]} Bb7 {[%emt 0:00:38]} 9. e4 {[%emt 0:02:33]} b4 {[%emt 0:00:42]} 10. Na4 {[%emt 0:00:05]} c5 {[%emt 0:00:54]} 11. e5 {[%emt 0:00:02]} Nd5 {[%emt 0:01:08]} 12. O-O {[%emt 0:00:05]} cxd4 {[%emt 0:01:27]} 13. Nxd4 $1 {[%emt 0:00:56][%mdl 4] is recently more successful than 13.Re1.} Be7 {[%emt 0:12:23] D47: Semi-Slav: Meran System.} 14. Re1 {[%emt 0:09:19]} Qa5 {[%emt 0:12:53]} (14... O-O {is interesting.} 15. Qg4 Re8 16. Bh6 Bf8) 15. Bb5 {[%emt 0:05:01] [#]} a6 $146 {[%emt 0:04:07] White is slightly better.} ({Predecessor:} 15... Rd8 16. Qg4 Kf8 17. Bg5 Bxg5 18. Qxg5 h6 19. Qg4 Nc7 20. Bxd7 Rxd7 21. b3 h5 {1-0 Ipek,E (2308)-Akbas,U (2417) Ayvalik Iris 2023 (7)}) 16. Bc6 {[%emt 0:00:28]} (16. Bxd7+ $1 $14 Kxd7 17. b3) 16... Qc7 {[%emt 0:21:27]} (16... Bxc6 $1 $11 17. Nxc6 Qb5) 17. Bxb7 {[%emt 0:00:35]} Qxb7 {[%emt 0:00:01]} 18. Qg4 $1 {[%emt 0:00:24]} Nf8 {[%emt 0:00:44]} 19. h4 $1 {[%emt 0:20:49] White is more active.} Qd7 {[%emt 0:09:06] [#]} 20. h5 $1 {[%emt 0:10:56]} g6 {[%emt 0:00:08]} (20... Qxa4 $2 21. Qxg7 b3 22. Nxb3 $18) 21. b3 {[%emt 0:05:06]} gxh5 {[%emt 0:00:46]} 22. Qxh5 {[%emt 0:00:18]} Ng6 {[%emt 0:03:08]} 23. Bh6 {[%emt 0:06:42]} Rg8 {[%emt 0:01:59] Prevents Bg7.} 24. Rad1 {[%emt 0:10:16]} (24. g3 $1 $16) 24... Qb7 {[%emt 0:10:27] And now ...Ngf4 would win.} (24... Ngf4 {keeps more tension.} 25. Bxf4 Nxf4 26. Qf3 Qd5) 25. Qg4 {[%emt 0:11:25][%cal Od4e6] Prevents Ngf4. Hoping for Nxe6!} O-O-O $2 {[%emt 0:15:57][%mdl 8192] [#] Black cannot hold the game after this.} (25... Nc3 $1 $14) 26. Nxe6 $1 $18 {[%emt 0:01:45][%mdl 576] Remove Defender} fxe6 {[%emt 0:01:34] [#]} 27. Rxd5 $1 {[%emt 0:00:15][%mdl 576] Pin} Kb8 {[%emt 0:00:48]} 28. Rxd8+ {[%emt 0:00:33]} Rxd8 {[%emt 0:00:29]} 29. Qxe6 {[%emt 0:00:42]} Nh4 {[%emt 0:00:20][%csl Gh4][%cal Rb7g2]} 30. f3 {[%emt 0:08:56] Rc1 is the strong threat.} Nxf3+ $2 {[%emt 0:00:39]} (30... Qd7 31. Qxd7 Rxd7) 31. gxf3 {[%emt 0:00:19]} Qxf3 {[%emt 0:00:08]} 32. Qb6+ {[%emt 0:00:19]} (32. Qxe7 Rg8+ 33. Bg7 Qg3+ 34. Kf1 Qf3+ 35. Kg1 Qg3+ 36. Kf1 Qf3+ 37. Kg1 $11) 32... Ka8 {[%emt 0:00:02] ( -> ...Rg8+)} 33. Qxa6+ {[%emt 0:00:06]} Kb8 {[%emt 0:00:01]} 34. Qb5+ {[%emt 0:00:08]} Ka8 {[%emt 0:00:10] [#]} 35. Nb6+ $1 {[%emt 0:00:09] White mates.} Ka7 {[%emt 0:00:21] [#]} 36. Nc8+ $1 {[%emt 0:00:07]} Rxc8 {[%emt 0:00:55]} 37. Be3+ {[%emt 0:00:05]} (37. Qd7+ Kb8 38. Qxe7 Rg8+ 39. Bg7 Qg3+ 40. Kf1 Qf3+ 41. Kg1 Qg3+ 42. Kf1 Qf3+ 43. Kg1 $11) 37... Rc5 {[%emt 0:01:46]} 38. Bxc5+ {[%emt 0:00:28]} Bxc5+ {[%emt 0:00:36]} 39. Qxc5+ {[%emt 0:00:04]} Ka6 {[%emt 0:00:18]} 40. Qd6+ {[%emt 0:01:49]} ({Stronger than} 40. Qxb4 Qg3+ 41. Kf1 Qf3+ 42. Kg1 Qg3+ 43. Kh1 Qh3+ 44. Kg1 Qg3+ $11) 40... Ka5 {[%emt 0:00:22]} 41. Qd8+ {[%emt 0:01:31]} Kb5 {[%emt 0:00:22]} 42. Qg5 {[%emt 0:00:41]} h6 {[%emt 0:00:18]} 43. Qg2 {[%emt 0:00:06]} (43. Qxh6 Qg3+ 44. Kh1 (44. Kf1 Qf3+ 45. Kg1 Qg3+ 46. Kh1 Qxe1+ 47. Kh2 Qxe5+ 48. Kh3 Qf5+ 49. Kg3 Qd3+ 50. Kg4 Qd4+ 51. Kf3 Qd5+ 52. Kf2 Qf5+ 53. Ke2 Qg4+ 54. Kf2 Qf5+ 55. Kg3 Qd3+ 56. Kh4 Qe4+ 57. Kg3 Qd3+ $11) 44... Qxe1+ 45. Kh2 Qxe5+ 46. Kh3 Qf5+ 47. Kh4 Qf2+ 48. Kg4 Qe2+ 49. Kg3 Qxa2 $11) 43... Qc3 {[%emt 0:00:25]} 44. Qe2+ {[%emt 0:01:07]} Ka5 {[%emt 0:00:05]} 45. Qe3 {[%emt 0:00:05]} Qc2 {[%emt 0:00:27]} 46. e6 {[%emt 0:03:09]} Qg6+ {[%emt 0:00:12]} 47. Kh2 {[%emt 0:00:09]} Qh5+ {[%emt 0:00:20]} 48. Qh3 {[%emt 0:00:06]} Qd5 {[%emt 0:00:20]} 49. Re2 {[%emt 0:01:41]} Qd1 {[%emt 0:00:50]} 50. Qf3 {[%emt 0:00:23]} Qd6+ {[%emt 0:00:12]} 51. Qg3 {[%emt 0:00:28]} Qd1 {[%emt 0:00:12]} 52. Qe5+ {[%emt 0:00:19]} Ka6 {[%emt 0:00:10]} 53. e7 {[%emt 0:00:12] Excellently played by Hesham!   Weighted Error Value: White=0.07 (flawless) /Black=0.50} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.1"]
[White "Ohanyan, Emin"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2444"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,88,15,21,0,0,-13,-6,-42,0,-25,88,87,146,48,66,18,83,91,93,42,52,-58,-63,-52,-62,-62,24,13,52,27,159,148,422,241,226,-8,-8,-8,-8,-8,-8,-8,-8,-8,-10,-45,-8,-140,-115,-98,-14,-30,-14,-35,-8,-8,-8,-9,-18,-34,0,0,0,0,0,0,0]} 1. d4 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 5. Bg5 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 6. e3 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 7. Bd3 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 8. O-O {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 9. Bh4 {[%emt 0:00:30]} dxc4 {[%emt 0:00:30]} 10. Bxc4 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 11. Bd3 {[%emt 0:00:30]} Bb7 $1 {[%emt 0:00:30] 11...Bb7 is better than 11...a6.} 12. Rc1 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 13. Bb1 {[%emt 0:00:30] D66: Queen's Gambit Declined: Classical: Main Line (7 Rc1 c6 8 Bd3).} b4 {[%emt 0:00:30]} 14. Na4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 15. Bxf6 {[%emt 0:00:30] [#]} gxf6 $146 {[%emt 0:00:30]} ({Predecessor:} 15... Nxf6 16. Nxc5 Bxc5 17. dxc5 Qa5 18. Nd4 Rxc5 19. Nb3 Rxc1 20. Nxa5 Rxd1 21. Rxd1 Ba8 {½-½ Hebden,M (2460)-Motwani,P (2455) BCF-ch Blackpool 1988}) 16. e4 {[%emt 0:00:30]} Qa5 {[%emt 0:00:30]} (16... Ba6 $11 17. Re1 cxd4) 17. d5 $1 $16 {[%emt 0:00:30]} Rfd8 {[%emt 0:00:30] [#]} (17... Ne5 $142) 18. b3 {[%emt 0:00:30]} (18. Nh4 $1 $16 c4 19. Qg4+ Kf8 20. dxe6 fxe6 21. Ng6+ Kf7 22. Nf4 (22. Nxe7 Ne5 $14)) 18... Qc7 $14 {[%emt 0:00:30]} 19. Nh4 {[%emt 0:00:30]} (19. Nd2 $14 {should be considered.}) 19... Qf4 {[%emt 0:00:30]} (19... f5 $1 $11 20. dxe6 {[%mdl 64] Discovered Attack} fxe6) 20. g3 $16 {[%emt 0:00:30]} Qg5 {[%emt 0:00:30]} 21. f4 {[%emt 0:00:30]} (21. Qe2 $16) 21... Qg7 $14 {[%emt 0:00:30][%cal Of6f5]} 22. Qh5 {[%emt 0:00:30] [#] Inhibits f5.} ({Better is} 22. dxe6 $1 $14 fxe6 23. Qe2) 22... f5 $1 $15 {[%emt 0:00:30] Hoping for ...Nf6.} 23. dxe6 $1 {[%emt 0:00:30]} fxe6 {[%emt 0:00:30]} 24. Ng6 {[%emt 0:00:30] aiming for Nxe7+.} Bd6 {[%emt 0:00:30]} (24... Bxe4 $2 25. Nxe7+ Qxe7 26. Bxe4 (26. Qxh6 Bxb1 27. Rxb1 Nf6 $11) 26... fxe4 27. Qg6+ (27. Qxh6 Qf6 $16) 27... Qg7 28. Qxe6+ Kh8 29. Qxe4 $18) (24... Bf6 $1 $15 25. e5 (25. exf5 $2 Bd4+ 26. Rf2 exf5 $19) 25... Kh7) 25. e5 $36 {[%emt 0:00:30][%mdl 2048] White has the initiative.} Kh7 {[%emt 0:00:30]} 26. Rfd1 {[%emt 0:00:30]} (26. Nh4 $5 {[%cal Re5d6]} Bc7 27. Rfd1 $16 (27. Nxc5 $2 Nxc5 28. Rfd1 Bb6 $19)) 26... Bb8 {[%emt 0:00:30] [#]} (26... Nf6 $1 $11 {remains equal.} 27. Qe2 (27. exf6 Qxg6 28. Qe2 Qxf6 $17) 27... Qxg6 28. Rxd6 Rxd6 29. exd6 Qe8) 27. Nh4 $1 $16 {[%emt 0:00:30] White is much more active.} Nxe5 $2 {[%emt 0:00:30][%mdl 8192]} (27... Bc7 $16 {was necessary.} 28. Bd3 (28. Nxc5 $2 Nxc5 29. Kf1 Rxd1+ 30. Rxd1 Kh8 $19) 28... Kh8) 28. fxe5 {[%emt 0:00:30]} (28. Rxd8 $142 Rxd8 29. Nxc5 (29. fxe5 Bxe5 30. Nxc5 Bxg3 $18)) 28... Bxe5 $18 {[%emt 0:00:30]} 29. Nf3 $2 {[%emt 0:00:30] [#]} ({Worse is} 29. Nxc5 Rxd1+ 30. Rxd1 Bd4+ 31. Rxd4 Qxd4+ 32. Kf1 Rxc5 $11) (29. Kf1 $18 Bd4 30. Nxc5 Bxc5 31. Rxd8 {[%mdl 64] Deflection} Rxd8 32. Rxc5) 29... Bxg3 $1 $11 {[%emt 0:00:30] A strong pair of Bishops.} 30. Ng5+ {[%emt 0:00:30]} Qxg5 {[%emt 0:00:30]} 31. Qxg5 {[%emt 0:00:30] Intending Qe7+ and mate.} Bxh2+ {[%emt 0:00:30]} 32. Kxh2 {[%emt 0:00:30] White wants to mate with Qe7+.} hxg5 {[%emt 0:00:30]} 33. Rxd8 {[%emt 0:00:30]} Rxd8 {[%emt 0:00:30]} 34. Nxc5 {[%emt 0:00:30]} (34. Re1 $5 {[%cal Re1e6]}) 34... Rd2+ {[%emt 0:00:30]} 35. Kg1 {[%emt 0:00:30]} (35. Kh3 $11 Bg2+ 36. Kg3) 35... Bd5 $17 {[%emt 0:00:30]} 36. Bd3 {[%emt 0:00:30]} Rg2+ {[%emt 0:00:30]} ({Black should play} 36... a5 $17 37. Rc2 Rxc2 38. Bxc2 Kg6) 37. Kf1 $11 {[%emt 0:00:30][%cal Oc5e6]} Rxa2 {[%emt 0:00:30] ...Rh2 would be deadly.} 38. Re1 {[%emt 0:00:30]} Kg6 {[%emt 0:00:30] Threatens to win with ...Rh2.} (38... g4 $5 {[%cal Rg4g3]} 39. Nxe6 g3 $15) 39. Nxe6 {[%emt 0:00:30]} Kf6 {[%emt 0:00:30]} 40. Nc7 {[%emt 0:00:30]} Bxb3 {[%emt 0:00:30] White must now prevent ...Rd2.} 41. Rb1 {[%emt 0:00:30]} Bc2 {[%emt 0:00:30]} 42. Nd5+ {[%emt 0:00:30] The position is equal.} Ke5 {[%emt 0:00:30]} 43. Bxc2 {[%emt 0:00:30]} Rxc2 {[%emt 0:00:30]} 44. Nxb4 {[%emt 0:00:30]} Rc4 {[%emt 0:00:30] An exciting game.   Weighted Error Value: White=0.40/Black=0.50} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.2"]
[White "Sibashvili, Giorgi"]
[Black "Nigmatov, Ortik"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2408"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,107,38,53,45,45,45,43,45,49,43,54,3,57,30,49,4,105,115,139,138,152,151,239,69,193,118,141,140,130,114,153,144,143,87,100,89,360,363,353,109,347,171,165,163,256,87,154,8,0,0,23,0,56,56,56,53,35,9,10,13,29,9,43,37,36,30,37,8,8,8,8,8,8,8,8,8,8,8,8,7,8,8,8,7,7,7,8,8,8,7,7,7,14,0,0,0,0,0,0,0]} 1. b3 {[%emt 0:00:04]} e5 {[%emt 0:00:16]} 2. Bb2 {[%emt 0:00:13]} Nc6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:02:59]} d6 {[%emt 0:03:14]} 4. c4 {[%emt 0:00:35]} f5 {[%emt 0:00:35]} 5. d4 {[%emt 0:06:34]} e4 {[%emt 0:00:58]} 6. d5 {[%emt 0:01:08] A01: Nimzowitsch-Larsen Opening.} exf3 {[%emt 0:01:55]} 7. dxc6 {[%emt 0:00:42]} bxc6 {[%emt 0:00:27]} 8. exf3 {[%emt 0:04:40] White is slightly better.} Nf6 {[%emt 0:03:20]} 9. Bd3 {[%emt 0:03:14] [#]} Qe7+ $146 {[%emt 0:09:52]} ({Predecessor:} 9... Be7 10. O-O O-O 11. Qc2 g6 12. Nc3 Nh5 13. Rfe1 Nf4 14. Bf1 Bf6 15. c5 d5 {1-0 Topalov,A (2260)-Tabak,S (2139) Titled Tuesday intern op 13th Apr blitz 2021 (4)}) 10. Kd2 {[%emt 0:05:19]} (10. Be2 $14) 10... Kf7 {[%emt 0:00:25]} (10... g6 $11) 11. Re1 $36 {[%emt 0:06:25][%mdl 2048] White is more active.} Qd8 {[%emt 0:00:55]} 12. Kc2 {[%emt 0:04:38]} d5 {[%emt 0:01:31]} (12... g6 $1 $11 {keeps the balance.}) 13. Nc3 $16 {[%emt 0:09:09]} d4 {[%emt 0:03:14]} 14. Na4 {[%emt 0:04:16]} c5 {[%emt 0:34:36]} 15. Ba3 {[%emt 0:03:01] White has more active pieces. The black rooks are badly placed.} Qd6 {[%emt 0:00:08]} (15... a5 $16 16. Nxc5 (16. Bxc5 Bxc5 17. Nxc5 Qd6 $11) 16... a4) 16. h3 $2 {[%emt 0:10:22]} (16. Nxc5 Qc6 17. Re5 Bd6 $14) (16. Bxc5 $18 Qd7 17. Bxf8 Rxf8 18. Qd2) 16... Qh2 {[%emt 0:11:11]} (16... Qc6 $14) 17. Rg1 {[%emt 0:01:34]} (17. Bxc5 $6 Bxc5 18. Nxc5 Qxg2 $14) (17. Nxc5 Qxg2 18. Be2 (18. Qe2 Bd6 $11) 18... d3+ 19. Qxd3 Qxf2 $11) (17. Bf1 $1 $18) 17... a5 {[%emt 0:04:40]} 18. Qf1 {[%emt 0:04:29] Hoping for g3.} (18. Bxc5 $6 Bxc5 19. Nxc5 Qd6 $11) (18. Nxc5 g6 $16) 18... Qf4 {[%emt 0:02:22]} 19. Qc1 {[%emt 0:02:31]} (19. Nxc5 $6 Nd7 20. Bc1 Qh4 $14) (19. Bxc5 $6 Bxc5 20. Nxc5 g6 $14) 19... Qh4 {[%emt 0:02:01] [#]} 20. Qd2 {[%emt 0:01:43]} (20. Bxc5 $6 Qxf2+ 21. Qd2 Qxd2+ 22. Kxd2 Bxc5 23. Nxc5 Nd7 24. Nxd7 Bxd7 $11) 20... g6 {[%emt 0:02:19]} 21. Bxc5 {[%emt 0:02:14]} (21. g3 $142 Qh6 22. Qxh6 (22. Bxc5 Qxd2+ 23. Kxd2 Bxc5 $14) 22... Bxh6 23. Bxc5 (23. Nxc5 Bf8 $14)) 21... Bh6 {[%emt 0:00:57]} 22. g3 $1 {[%emt 0:04:54]} Qxh3 $2 {[%emt 0:00:06][%mdl 8192] [#]} (22... Bxd2 $16 {was necessary.} 23. gxh4 Bf4) 23. Qd1 $1 $18 {[%emt 0:00:35]} Bg7 {[%emt 0:00:59]} 24. Bxd4 $2 {[%emt 0:07:41]} (24. Re1 $18 {and the rest is easy.} Rd8 25. Re7+ (25. Qe2 Re8 $16) 25... Kg8 26. Qe2 (26. Rxc7 Qg2 $16)) 24... Bb7 $2 {[%emt 0:00:57]} (24... Rd8 $16 {was worth a try.} 25. Bc3 (25. Rh1 Qg2 $16) 25... f4) 25. Nc5 {[%emt 0:01:15]} (25. c5 $142 f4 26. Bc4+ (26. gxf4 Bxf3 27. Qd2 Be4 $14) 26... Bd5 27. Bxf6 (27. gxf4 $2 Bxc4 28. bxc4 Rhd8 $19) (27. Bxd5+ Nxd5 28. Bxg7 Qf5+ 29. Kb2 Kxg7 $16) 27... Bxc4 28. Bxg7 (28. bxc4 Qf5+ 29. Qd3 Qxd3+ 30. Kxd3 Bxf6 $15)) 25... Bc6 {[%emt 0:00:12]} 26. Qd2 {[%emt 0:03:15][%cal Og3g4]} Rad8 {[%emt 0:02:49]} (26... Rhe8 $142) 27. Be5 $2 {[%emt 0:01:36]} (27. Qe3 Rhe8 28. Qf4 Rxd4 29. Qxd4 Nd7 $17) (27. Bxf6 $18 Bxf6 28. Qxa5) 27... Bxf3 {[%emt 0:02:34]} (27... Rhe8 $142 28. Rae1 (28. Bxc7 Rc8 $16) 28... Bxf3) 28. Qf4 {[%emt 0:01:49] The board is on fire.} ({Don't take} 28. Bxc7 Ne4 29. Qe3 (29. Qxa5 Qh2 $11) 29... Qg4 30. Bxd8 Rxd8 $16) (28. Bxf6 $16 Bxf6 29. Qf4) 28... Qg4 $11 {[%emt 0:02:42]} 29. Qxg4 {[%emt 0:03:50]} fxg4 {[%emt 0:00:17]} 30. Rae1 {[%emt 0:00:33]} (30. Rge1 $5 {[%cal Re5c7]}) 30... Nd7 {[%emt 0:02:30]} ({Better is} 30... Bf8 $1 $11 31. Na6 (31. Bxc7 $2 {too greedy.} Bxc5 32. Bxd8 Rxd8 $19) 31... c6) 31. Bxg7 $14 {[%emt 0:01:55]} (31. Bxc7 $2 {loses.} Nxc5 32. Bxd8 Rxd8 $19) 31... Nxc5 {[%emt 0:00:05]} 32. Bxh8 {[%emt 0:00:17]} Nxd3 {[%emt 0:00:04]} 33. Bc3 {[%emt 0:00:10] aiming for Re3.} (33. Be5 $5 {[%cal Re1e3]}) 33... Nxe1+ {[%emt 0:00:05]} 34. Rxe1 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRB} a4 {[%emt 0:01:18]} 35. bxa4 {[%emt 0:00:06]} (35. Bb4 $5 {[%cal Re1e7]}) 35... Re8 {[%emt 0:00:06]} 36. Re5 {[%emt 0:00:41]} Rxe5 {[%emt 0:01:31]} 37. Bxe5 $14 {[%emt 0:00:02] KB-KB} c5 {[%emt 0:00:58]} 38. Bd6 {[%emt 0:00:39]} g5 {[%emt 0:00:57] The position is equal.} 39. Kd3 {[%emt 0:00:42]} h5 {[%emt 0:00:29]} 40. Bxc5 {[%emt 0:00:20]} h4 {[%emt 0:00:06]} 41. gxh4 {[%emt 0:00:05]} gxh4 {[%emt 0:00:03]} 42. Bd6 {[%emt 0:01:03]} Ke6 {[%emt 0:00:15]} 43. Bb8 {[%emt 0:00:33]} Kd7 {[%emt 0:00:19]} 44. Kd4 {[%emt 0:01:39]} Kc8 {[%emt 0:00:14]} 45. Bf4 {[%emt 0:00:15]} Kb7 {[%emt 0:00:05]} 46. Kc5 {[%emt 0:00:48]} Ka6 {[%emt 0:01:50]} 47. Bc7 {[%emt 0:02:46]} Kb7 {[%emt 0:00:53]} 48. Be5 {[%emt 0:00:24]} Ka6 {[%emt 0:00:04]} 49. Kb4 {[%emt 0:00:33]} Bc6 {[%emt 0:00:54]} 50. a5 {[%emt 0:00:21]} Bf3 {[%emt 0:00:08]} 51. Kc5 {[%emt 0:00:41]} Kxa5 {[%emt 0:00:12]} 52. Kd6 {[%emt 0:00:29]} Kb4 {[%emt 0:00:19]} 53. c5 {[%emt 0:00:05]} Ka3 {[%emt 0:00:52]} 54. c6 {[%emt 0:00:15] White really could win this.   Weighted Error Value: White=0.36/Black=0.31} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.3"]
[White "Fawzy, Adham"]
[Black "Al Qudaimi, Basheer"]
[Result "1-0"]
[ECO "C73"]
[WhiteElo "2495"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,71,11,25,39,31,0,4,0,4,10,73,57,78,79,75,64,71,76,74,75,77,63,86,83,76,26,22,21,27,0,18,17,0,20,75,62,39,0,0,0,29,22,0,40,201,195,188,156,193,203,1820,1781,1345,1043,930,918,29991,29992,29992,29989,29989,29990]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:16]} 3. Bb5 {[%emt 0:00:06]} a6 {[%emt 0:00:28]} 4. Ba4 {[%emt 0:00:03]} d6 {[%emt 0:01:06][%cal Bd7d6,Bd6d5][%mdl 32]} 5. Bxc6+ {[%emt 0:02:50]} bxc6 {[%emt 0:01:02]} 6. d4 {[%emt 0:00:42]} Nf6 {[%emt 0:05:40]} 7. O-O {[%emt 0:03:13] C73: Ruy Lopez: Deferred Steinitz: 5 Bxc6+.} Be7 {[%emt 0:03:53]} 8. dxe5 {[%emt 0:09:45]} Nxe4 {[%emt 0:01:10]} 9. Re1 {[%emt 0:02:10] The position is equal.} d5 {[%emt 0:14:05]} 10. Nd4 {[%emt 0:01:08]} Bc5 {[%emt 0:05:57]} (10... Bd7 $11) 11. Be3 $1 $16 {[%emt 0:10:01]} Bxd4 {[%emt 0:07:25]} 12. Qxd4 {[%emt 0:01:09] [#]} O-O $146 {[%emt 0:04:45]} ({Predecessor:} 12... c5 13. Qa4+ Bd7 14. Qa5 d4 15. Bf4 Bc6 16. f3 g5 17. Bc1 f5 18. fxe4 Bxe4 19. Qxc5 {1-0 Shivdasani,V (2149)-Bas,U (1791) Afroasian-ch13 prel email 2010}) 13. f3 {[%emt 0:03:01]} Ng5 {[%emt 0:00:32] [#] Black is weak on the dark squares} 14. Bxg5 $1 {[%emt 0:00:46]} Qxg5 {[%emt 0:00:03]} 15. Nc3 {[%emt 0:01:38]} Bf5 {[%emt 0:04:23]} 16. Re2 {[%emt 0:00:42]} Rfe8 {[%emt 0:03:51]} 17. Rae1 {[%emt 0:01:12]} Qg6 {[%emt 0:00:49]} 18. Na4 {[%emt 0:04:05]} (18. Qd2 $16) 18... Bxc2 $11 {[%emt 0:02:30]} 19. Nc5 {[%emt 0:00:10]} Bf5 {[%emt 0:01:44]} 20. g4 {[%emt 0:02:15]} (20. Qc3 $5) 20... h5 {[%emt 0:03:41][%cal Rh5g4]} 21. h3 {[%emt 0:00:17]} Bc8 {[%emt 0:06:34]} 22. Rg2 {[%emt 0:02:04]} hxg4 {[%emt 0:03:40]} (22... Qh6 $11 {keeps the balance.}) 23. hxg4 $16 {[%emt 0:00:36]} Rb8 {[%emt 0:10:04]} 24. f4 {[%emt 0:05:53][%cal Bf3f4,Bf4f5,Bf5f6][%mdl 32]} a5 {[%emt 0:02:21]} (24... Bxg4 25. Nxa6 (25. f5 Qxf5 26. Rxg4 Rxb2 $11) 25... c5 26. Nxc5 $14) 25. a3 {[%emt 0:00:40] Inhibits Rb4.} Rb5 {[%emt 0:01:34]} (25... Bxg4 $5 26. f5 Qxf5 27. Rxg4 (27. e6 fxe6 28. Nd7 Rbd8 $11) 27... Rxb2 $11) 26. b4 {[%emt 0:03:40]} (26. f5 $5 Qg5 $8 27. Re3 $11) 26... axb4 {[%emt 0:00:25]} (26... Bxg4 27. f5 Qxf5 28. Rxg4 $18 (28. Qxg4 Qxg4 29. Rxg4 f6 $16)) 27. axb4 {[%emt 0:00:01]} Kf8 $2 {[%emt 0:00:09] This costs Black the game.} ({Weaker is} 27... Bxg4 28. f5 Qxf5 29. Rxg4 $18) (27... Rb6 $14) 28. Rf1 {[%emt 0:02:46][%mdl 1024] White has strong compensation.} Ke7 {[%emt 0:03:35]} (28... Bxg4 $2 29. f5 Qh6 30. Rxg4 $18) 29. f5 {[%emt 0:06:12]} Qg5 {[%emt 0:01:01] [#]} 30. Rh2 {[%emt 0:00:34] Against Rh8. aiming for Rh5.} g6 {[%emt 0:08:26] [#] Dodges Rh5} (30... Kd8 31. Rh7 Rg8) 31. e6 $1 $18 {[%emt 0:01:20][%mdl 512] White threatens exf7 and mate.} Qf6 {[%emt 0:02:56] Repels exf7} 32. Qxf6+ {[%emt 0:01:22][%mdl 64] Remove Defender} Kxf6 {[%emt 0:00:01] [#]} 33. g5+ $1 {[%emt 0:00:01][%mdl 512]} Kg7 {[%emt 0:01:05]} (33... Ke7 34. Rh7) 34. f6+ {[%emt 0:00:25] White mates.} Kg8 {[%emt 0:00:05]} 35. exf7+ {[%emt 0:00:13][%mdl 64] Deflection} Kxf7 {[%emt 0:00:02]} 36. Rh7+ {[%emt 0:00:02][%mdl 64] Skewer.   Weighted Error Value: White=0.08 (flawless) /Black=0.39} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.4"]
[White "Lim, Zhuo Ren"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2294"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,43,10,0,5,8,8,0,6,0,5,10,16,16,20,27,27,20,22,17,23,20,35,23,26,20,44,41,48,50]} 1. d4 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 4. g3 {[%emt 0:00:30]} Bb4+ {[%emt 0:00:30]} 5. Bd2 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 6. Bg2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 7. O-O {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 8. Qc2 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 9. Bf4 {[%emt 0:00:30]} b6 {[%emt 0:00:30] E11: Bogo-Indian.} 10. Nbd2 {[%emt 0:00:30]} Nh5 {[%emt 0:00:30]} 11. e3 $1 {[%emt 0:00:30][%mdl 4] is now more promising than 11.Be3.} (11. cxd5 {is more complex.} Nxf4 12. Qxc6 Nxe2+ 13. Kh1) 11... Bb7 {[%emt 0:00:30] The position is equal.} 12. cxd5 {[%emt 0:00:30]} exd5 {[%emt 0:00:30]} 13. h4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 14. Nb1 {[%emt 0:00:30] [#]} Rc8 $146 {[%emt 0:00:30]} ({Predecessor:} 14... b5 15. dxc5 Nxf4 16. exf4 Nxc5 17. Ng5 g6 18. Rd1 b4 19. Nd2 Qb6 20. Nb3 Rfd8 21. Nxc5 {½-½ Mishra,A (2549)-Balakrishnan,P (2510) Chesterfield SPICE Cup op 2022 (5)}) 15. Nc3 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 16. Nxd4 {[%emt 0:00:30]} Nxf4 {[%emt 0:00:30]} 17. exf4 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 18. Rfd1 {[%emt 0:00:30]} Bxc3 {[%emt 0:00:30]} 19. bxc3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 20. Qa4 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 21. Qb3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 22. Rab1 {[%emt 0:00:30] Weighted Error Value: White=0.01 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.5"]
[White "Mammadova, Gulnar"]
[Black "Hesham, Abdelrahman"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2349"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,114,46,24,20,21,34,0,0,0,0,0,0,-33,-25,-29,0,0,0,0,0,-14,-14,-14,-27,-66,-36,-25,-15,-47,-32,-54,-31,-25,-28,-60,-62,-200,-200,-193,-185,-202,-195,-234,-229,-191,-201,-227,-193,-327,-313,-353,-346,-409,-397,-395,-397,-385,-391,-390,-391,-369,-349,-360,-337,-335,-220,-230,-223,-222,-215,-234,-200,-192,-175,-295,-340,-560,-572,-697,-689,-932,-925,-882,-821,-1520,-1443,-1274,-1299,-2205,-2103,-2322,-2090,-29975,-29976,-29980,-29981]} 1. c4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:48]} 2. Nf3 {[%emt 0:00:22]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:18]} Bg7 {[%emt 0:00:06]} 4. e4 {[%emt 0:00:30]} d6 {[%emt 0:00:05]} 5. d4 {[%emt 0:00:22]} O-O {[%emt 0:00:07]} 6. Be2 {[%emt 0:00:17]} e5 {[%emt 0:01:39]} 7. O-O {[%emt 0:00:44]} Nc6 {[%emt 0:00:04]} 8. d5 {[%emt 0:00:24]} Ne7 {[%emt 0:00:04]} 9. b4 {[%emt 0:00:20]} a5 {[%emt 0:01:28]} 10. bxa5 {[%emt 0:00:30]} Rxa5 {[%emt 0:01:43]} 11. a4 {[%emt 0:00:26]} Nh5 {[%emt 0:01:39] 11...Ne8 is a critical line. E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1.} 12. Re1 {[%emt 0:00:29]} Nf4 {[%emt 0:06:59] [#]} 13. Bxf4 $146 {[%emt 0:06:59]} ({Predecessor:} 13. Bf1 h6 14. Ra3 f5 15. exf5 gxf5 16. Bxf4 exf4 17. Nd4 Ng6 18. Ne6 Bxe6 19. Rxe6 Qg5 20. Nb5 Rf7 21. Rh3 {1-0 Esipenko,A (2642)-Ismagambetov,A (2528) Wch Blitz Moscow 2019 (17)}) 13... exf4 {[%emt 0:06:53] The position is equal.} 14. Qd2 {[%emt 0:02:30]} h6 {[%emt 0:06:39]} 15. Nb5 {[%emt 0:08:48]} Ra8 {[%emt 0:13:05]} 16. Rac1 {[%emt 0:09:33]} g5 {[%emt 0:07:55]} 17. Bd1 {[%emt 0:05:03]} Ng6 {[%emt 0:04:30]} (17... g4 $5 {[%cal Rg4f3]} 18. Nh4 Bf6 $11) 18. c5 {[%emt 0:02:43]} g4 {[%emt 0:03:09] Strongly threatening ...dxc5.} 19. Nfd4 $1 {[%emt 0:01:27]} Be5 {[%emt 0:06:39]} 20. Nf5 {[%emt 0:07:32]} h5 {[%emt 0:03:56]} 21. cxd6 {[%emt 0:07:09]} cxd6 {[%emt 0:00:09]} 22. Qb4 {[%emt 0:00:15][%cal Rb5d6]} Bxf5 {[%emt 0:04:46]} (22... f3 $5 {[%cal Rc8f5]} 23. g3 (23. Nbxd6 Bxf5 24. Nxf5 Qg5 $17) (23. gxf3 $2 Qg5 $19) 23... Bxf5 24. exf5 Nh4 $14) 23. exf5 {[%emt 0:00:03]} Nh4 {[%emt 0:00:16]} 24. g3 {[%emt 0:07:29]} fxg3 $1 {[%emt 0:03:31]} ({Much weaker is} 24... Nxf5 25. gxf4 Bg7 26. Rc7 $11) 25. hxg3 {[%emt 0:00:31] Black must now prevent Rxe5.} Nxf5 {[%emt 0:00:33]} 26. Bc2 {[%emt 0:02:06]} Ng7 {[%emt 0:00:49]} 27. Rxe5 {[%emt 0:09:38]} dxe5 {[%emt 0:00:32]} 28. Qe4 {[%emt 0:00:20] This costs White the game.} ({Better is} 28. d6 $15) 28... f5 $19 {[%emt 0:01:12]} 29. Qxe5 {[%emt 0:01:19]} Qg5 $1 {[%emt 0:02:41] Wards off d6} 30. Rd1 {[%emt 0:00:57] [#]} Rae8 $1 {[%emt 0:00:17] Repels d6} 31. Qf4 {[%emt 0:01:15]} Qxf4 {[%emt 0:02:00]} 32. gxf4 {[%emt 0:00:02]} Rd8 {[%emt 0:00:46]} 33. Bb3 {[%emt 0:02:32]} Rf6 {[%emt 0:03:27]} 34. Rc1 {[%emt 0:04:52]} (34. d6+ {was called for.} Kh7 35. d7) 34... Ne8 {[%emt 0:00:52]} 35. Nd4 {[%emt 0:01:03]} Nd6 {[%emt 0:00:21]} 36. Re1 {[%emt 0:00:39]} Kf7 {[%emt 0:08:02]} 37. a5 {[%emt 0:00:13]} Rc8 {[%emt 0:00:14] Against Rc1} 38. a6 {[%emt 0:01:01]} bxa6 {[%emt 0:02:11]} 39. Nc6 {[%emt 0:00:09]} Kf8 {[%emt 0:01:29]} 40. Ra1 {[%emt 0:02:15]} Nb7 {[%emt 0:01:14]} 41. Bc4 {[%emt 0:03:25]} Nd8 {[%emt 0:04:16]} 42. Ne5 {[%emt 0:00:14]} Ke7 {[%emt 0:02:38] Wards off Nd7} 43. Re1 {[%emt 0:02:06]} Kd6 {[%emt 0:00:27] ...a5 would be deadly.} 44. Bxa6 {[%emt 0:00:17]} Rc5 {[%emt 0:00:59]} 45. Bc4 {[%emt 0:03:37]} Kc7 {[%emt 0:00:14]} 46. Ra1 {[%emt 0:01:28]} Rb6 {[%emt 0:01:03] Hoping for ...Nb7.} 47. Ra7+ {[%emt 0:00:57] [#]} (47. Ra8 $142) 47... Nb7 $1 {[%emt 0:00:50]} 48. Ra8 $2 {[%emt 0:01:13]} (48. Bd3 {is a better defense.}) 48... Rb4 {[%emt 0:00:16]} 49. Ba2 {[%emt 0:03:35]} Ra5 {[%emt 0:00:18]} 50. d6+ {[%emt 0:02:35]} Kxd6 {[%emt 0:00:10]} 51. Rxa5 {[%emt 0:00:54]} Nxa5 {[%emt 0:00:04][%mdl 4096] Endgame KRN-KBN} 52. Bg8 {[%emt 0:00:37]} Rxf4 {[%emt 0:00:33]} 53. Ng6 {[%emt 0:00:21]} Rb4 {[%emt 0:00:21] aiming for ...Nc6.} 54. Kg2 {[%emt 0:00:31]} Nc6 {[%emt 0:01:23]} 55. Nh4 {[%emt 0:00:24]} Ke5 {[%emt 0:00:12]} 56. Bf7 {[%emt 0:00:05]} Kf6 {[%emt 0:00:22]} 57. Be8 {[%emt 0:00:05]} Ne5 {[%emt 0:00:17] Weighted Error Value: White=0.64/Black=0.06 (flawless)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.6"]
[White "Vandenbussche, Thibaut"]
[Black "Bai, Adelard"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2437"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,77,0,0,0,0,-1,-12,0,0,0,-14,-16,-24,-29,-42,-7,0,45,0,0,0,0,0,18,-68,43,50,45,43,66,74,156,135,204,206,197,196,241,188,208,207,195,158,125,156,145,102,102,97,126,97,675,670,29972,717,695,671,29982,29983,29981,29980,29976,29976]} 1. e4 {[%emt 0:00:01]} c6 {[%emt 0:00:08][%cal Bc7c6,Bc6c5][%mdl 32]} 2. d4 {[%emt 0:00:17]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:05]} Bf5 {[%emt 0:00:11]} 4. Nc3 {[%emt 0:00:15]} e6 {[%emt 0:00:27]} 5. g4 {[%emt 0:00:05]} Bg6 {[%emt 0:00:04]} 6. Nge2 {[%emt 0:00:03]} c5 {[%emt 0:00:16]} 7. h4 {[%emt 0:00:13]} h5 {[%emt 0:00:49]} 8. Nf4 {[%emt 0:00:15]} Bh7 {[%emt 0:00:08]} 9. Nxh5 {[%emt 0:00:22]} Nc6 {[%emt 0:00:20] B12: Caro-Kann: Advance Variation.} 10. dxc5 {[%emt 0:00:47]} Bxc5 {[%emt 0:00:20] White should prevent ...Qb6.} 11. Bg5 $1 {[%emt 0:03:23][%mdl 4] is more profitable than 11.Bb5 at the moment.} Qc7 {[%emt 0:00:07][%mdl 1024] Black has compensation. The position is equal.} 12. f4 {[%emt 0:02:01]} Qb6 {[%emt 0:00:04] [#] ( -> ...Bf2+)} 13. Rh3 $146 {[%emt 0:03:39]} (13. Nxg7+ $2 Kf8 14. Nxe6+ fxe6 $17) ({Predecessor:} 13. Be2 Bg6 14. Na4 Qa5+ 15. c3 Bf8 16. b4 Qc7 17. Bd3 Bxh5 18. gxh5 f6 19. Bg6+ {0-1 Wieczorek,O (2509)-Socko,B (2601) POL-ch 80th Warsaw 2023 (1.4)}) 13... Bf2+ {[%emt 0:01:40]} (13... Qxb2 14. f5 (14. Nxg7+ Kf8 $14) 14... Bb4 15. Bd2 $16 (15. Nxg7+ Kf8 $11)) 14. Kd2 {[%emt 0:02:06][%cal Be1d2,Bd2c1,Bc1d1][%mdl 32]} Kf8 {[%emt 0:01:12]} (14... Qxb2 $2 15. Rb1 (15. Nxg7+ Kf8 $16) 15... Qa3 16. Rxb7 $18 (16. Nxg7+ Kf8 $16)) 15. Bd3 {[%emt 0:05:06]} (15. Kc1 Be3+ 16. Kb1 Nb4 $15) 15... Bxd3 {[%emt 0:00:07]} (15... Qxb2 16. Rb1 Qa3 17. Rxb7 Bxd3 18. Rxd3 $11) 16. Rxd3 {[%emt 0:00:22]} Rc8 {[%emt 0:03:21]} (16... Qxb2 17. Rb1 Qa3 18. Nxd5 (18. Rxb7 Qa6 $11) 18... Qxa2 19. Nc3 $16) 17. a3 {[%emt 0:08:31]} (17. Ke2 $5 {[%cal Rc3a4]}) 17... Bd4 {[%emt 0:30:57]} 18. Kc1 {[%emt 0:04:59]} f6 $1 {[%emt 0:14:07]} 19. exf6 {[%emt 0:02:51]} gxf6 {[%emt 0:02:46] [#]} 20. Rxd4 {[%emt 0:01:29]} Qxd4 {[%emt 0:01:00] [#]} (20... Rxh5 $1 $15 21. Rd3 Rh7) 21. Nxf6 $1 $14 {[%emt 0:02:01]} Qxd1+ {[%emt 0:04:49]} 22. Kxd1 {[%emt 0:01:05]} Kg7 {[%emt 0:08:15]} 23. Nd7 $36 {[%emt 0:05:47][%mdl 2048] Nb5 would be deadly. White is really pushing.} Rc7 {[%emt 0:02:22]} (23... Nh6 $142) 24. Nc5 $16 {[%emt 0:03:29] White is more active.} Nd4 {[%emt 0:00:39]} (24... Nd8 $16) 25. Ne2 $1 $18 {[%emt 0:01:22]} Rxc5 {[%emt 0:07:07]} 26. Nxd4 {[%emt 0:00:07]} Kf7 {[%emt 0:00:50]} 27. Kd2 {[%emt 0:01:05]} Nf6 {[%emt 0:01:25]} 28. Bxf6 {[%emt 0:02:00]} Kxf6 {[%emt 0:00:01][%mdl 4096] Endgame KRR-KRN} 29. h5 {[%emt 0:01:33]} ({Stronger than} 29. Re1 Rc4 30. Kd3 (30. Nxe6 Rxh4 31. g5+ Kf7 $11) (30. Rxe6+ $2 {is the wrong capture.} Kf7 $19) 30... Rxh4 $11) 29... e5 {[%emt 0:01:31]} 30. g5+ {[%emt 0:00:26]} Kf7 {[%emt 0:00:15]} 31. fxe5 {[%emt 0:12:28][%cal Bf4e5,Be5e6,Be6e7][%mdl 32]} Rxh5 {[%emt 0:00:12]} 32. Rf1+ {[%emt 0:00:16]} Kg8 {[%emt 0:04:00]} 33. e6 $1 {[%emt 0:01:44] Black must now prevent e7.} Rxg5 $2 {[%emt 0:12:29][%mdl 8192] [#] Loses the game.} (33... Rc8 $16) 34. e7 $1 {[%emt 0:02:30]} Rg2+ {[%emt 0:00:35]} 35. Kd1 {[%emt 0:00:47]} (35. Ke1 $142 Rc8 36. Ne6 (36. Rf5 Re8 $17) 36... Rg4 37. Rf8+ Kh7 38. Rxc8 Re4+ 39. Kf2 Rxe6 40. e8=Q) 35... Rc8 {[%emt 0:00:06] [#]} 36. Ne6 $1 {[%emt 0:00:43] Intending Nd8 and mate.} Rgxc2 {[%emt 0:00:32] Hoping for ...Rc1+.} 37. Rf8+ {[%emt 0:00:27] White mates.} Kh7 {[%emt 0:00:01]} 38. Rxc8 {[%emt 0:00:15]} Rxc8 {[%emt 0:00:03]} 39. Nd8 {[%emt 0:00:06] Weighted Error Value: White=0.11 (very precise) /Black=0.65} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.7"]
[White "Mkrtchyan, Mariam"]
[Black "Saydaliev, Saidakbar"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2360"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,107,34,14,17,16,14,16,10,14,16,6,16,0,2,0,28,32,9,20,31,21,25,0,0,0,0,0,0,0,0,0,0,0,0,1,2,0,8,0,3,4,40,39,41,20,8,10,11,0,0,0,0,0,0,0,0,0,14,14,14,14,109,14,14,14,280,292,281,283,296,298,730,553,458,109,29953,4810,29974,29975,29978,29964,29959,29960,12531,12561,29978,29979,29985,29983,29985,29985]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:01:01]} 5. Bg5 {[%emt 0:07:05]} h6 {[%emt 0:00:40]} 6. Bxf6 {[%emt 0:00:20]} Qxf6 {[%emt 0:00:11]} 7. e3 {[%emt 0:00:54]} O-O {[%emt 0:05:17]} 8. Rc1 {[%emt 0:00:19]} dxc4 {[%emt 0:16:10]} 9. Bxc4 {[%emt 0:00:22]} c5 {[%emt 0:01:52]} 10. O-O {[%emt 0:00:07] Hoping for Ne4.} (10. Qb3 {simplifies} cxd4 11. Qxb4 dxc3 12. Qxc3 Nd7 13. Qxf6 Nxf6 14. Ke2) 10... cxd4 {[%emt 0:00:29] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 11. Ne4 {[%emt 0:00:52]} Qe7 {[%emt 0:00:39]} 12. a3 {[%emt 0:00:47]} Ba5 {[%emt 0:01:28] The position is equal.} 13. Qxd4 {[%emt 0:00:28]} Rd8 {[%emt 0:04:38] Against Qd6} 14. Qe5 $1 {[%emt 0:05:45] 14.Qe5 is better than 14.Qc5.} Bc7 {[%emt 0:06:05] [#]} 15. Qc3 $146 {[%emt 0:04:06]} ({Predecessor:} 15. Qh5 b6 16. Nfg5 Bb7 17. f4 Bd5 18. Nxf7 Bxe4 19. Nxd8 Bxd8 20. Qe5 Bb7 21. Bxe6+ {1-0 Riazantsev,A (2626)-Grebnev,A (2486) Moscow Dvoretsky Memorial 2022 (5.2)}) 15... Bd7 {[%emt 0:06:58]} 16. Be2 {[%emt 0:15:36]} Nc6 {[%emt 0:16:00]} 17. Nc5 {[%emt 0:02:09]} Be8 {[%emt 0:00:29]} 18. Nxb7 {[%emt 0:11:24]} Bxh2+ {[%emt 0:00:11][%mdl 64] Discovered Attack} 19. Nxh2 {[%emt 0:00:12]} Qxb7 {[%emt 0:00:01]} 20. Bf3 {[%emt 0:00:10][%cal Rf3c6]} Rac8 {[%emt 0:00:03]} 21. Rfd1 {[%emt 0:06:42]} Rxd1+ {[%emt 0:01:06]} 22. Rxd1 {[%emt 0:00:17]} Qb8 {[%emt 0:00:10]} 23. Rc1 {[%emt 0:04:34]} Ne7 {[%emt 0:03:39][%cal Bc6e7,Be7g6,Bg6e5,Be5c4][%mdl 32]} 24. Qd2 {[%emt 0:00:11]} Rd8 {[%emt 0:00:06]} 25. Qc2 {[%emt 0:01:50]} Rc8 {[%emt 0:00:06]} 26. Qb1 {[%emt 0:02:02]} Bb5 {[%emt 0:03:10]} 27. b4 {[%emt 0:03:34]} Ng6 {[%emt 0:00:40]} 28. Be4 {[%emt 0:05:23]} Ne5 {[%emt 0:01:56]} 29. Nf3 {[%emt 0:01:36]} Nc4 {[%emt 0:02:27]} (29... Nxf3+ {simplifies} 30. Bxf3 Rxc1+ 31. Qxc1 Qd8) 30. Nd4 {[%emt 0:09:40] Nxb5 would be deadly.} Ba4 {[%emt 0:09:04]} ({Don't play} 30... Nxa3 31. Rxc8+ Qxc8 32. Qa1 $16) 31. Nc6 {[%emt 0:05:57]} Bxc6 {[%emt 0:03:01]} 32. Rxc4 {[%emt 0:00:05]} Ba4 {[%emt 0:02:17]} 33. Rxc8+ {[%emt 0:03:16]} Qxc8 $11 {[%emt 0:00:01][%mdl 4096] Endgame KQB-KQB} 34. Qd3 {[%emt 0:00:49]} g6 {[%emt 0:10:24]} 35. Kh2 {[%emt 0:06:43]} Qc7+ {[%emt 0:01:16]} 36. g3 {[%emt 0:00:16]} h5 {[%emt 0:00:19]} 37. Kg2 {[%emt 0:00:15]} Bc6 {[%emt 0:02:18]} 38. b5 {[%emt 0:00:53]} Bxe4+ {[%emt 0:02:07]} 39. Qxe4 {[%emt 0:00:00] KQ-KQ} Kh7 {[%emt 0:00:11]} (39... Qa5 $11) 40. a4 {[%emt 0:00:06]} (40. Qf4 $16 e5 41. Qf6) 40... Qa5 {[%emt 0:00:58]} 41. Qd4 {[%emt 0:02:10]} Qc7 $2 {[%emt 0:00:35][%mdl 8192]} (41... Kg8 $11 {and Black has nothing to worry.}) 42. Qb4 $1 $18 {[%emt 0:00:51]} Qb7+ {[%emt 0:00:05] [#]} 43. Kg1 $1 {[%emt 0:01:12] Black must now prevent a5.} g5 {[%emt 0:02:05]} 44. a5 {[%emt 0:00:10] aiming for a6.} Kg7 $2 {[%emt 0:00:46]} (44... Qd5 45. Qb1+ Kh6) 45. b6 {[%emt 0:00:07]} axb6 {[%emt 0:00:04]} 46. axb6 {[%emt 0:01:21]} (46. Qxb6 $18 {is the precise move to win.} Qf3 47. Qd4+ Kg6 48. a6) 46... h4 $2 {[%emt 0:00:18][%mdl 8192]} 47. gxh4 {[%emt 0:00:44] Threatening mate with Qc3+.} gxh4 {[%emt 0:00:02] [#]} 48. Qc3+ $1 {[%emt 0:00:34]} Kh7 {[%emt 0:01:44]} 49. Qc7 {[%emt 0:00:43]} Qf3 {[%emt 0:00:02]} 50. Qf4 {[%emt 0:00:15]} ({Less strong is} 50. b7 h3 $16) 50... Qb7 {[%emt 0:01:15]} 51. Qxh4+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:09]} 52. Qg3+ {[%emt 0:00:12] White mates.} Kh7 {[%emt 0:00:52]} 53. Qc7 {[%emt 0:00:04]} Qf3 {[%emt 0:00:05]} 54. Qh2+ {[%emt 0:00:04] Weighted Error Value: White=0.21 (precise) /Black=0.50} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.8"]
[White "Haznedaroglu, Kivanc"]
[Black "Tissir, Mohamed"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2418"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,63,0,0,20,5,21,27,21,17,30,0,10,0,0,0,0,0,0,-2,8,0,24,0,10,0,49,43,40,51,46,21,43,48,33,2,9,-14,-38,-28,0,-76,-66,-102,-106,-135,-51,-55,-53,-68,-70,-74]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:06:12]} 2. Nf3 {[%emt 0:00:09]} g6 {[%emt 0:11:10]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:01]} 4. Qxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:02]} 5. Qa4 {[%emt 0:01:03]} Nc6 {[%emt 0:03:56]} 6. Nc3 {[%emt 0:00:08]} d6 {[%emt 0:05:59]} 7. e5 {[%emt 0:00:07]} dxe5 {[%emt 0:00:12]} 8. Nxe5 {[%emt 0:00:03][%cal Of1c4]} Bd7 {[%emt 0:00:14] B27: Sicilian: 2 Nf3, unusual Black 2nd moves.} 9. Nxd7 {[%emt 0:00:08]} Qxd7 {[%emt 0:00:09]} 10. Be3 {[%emt 0:07:37]} Bg7 {[%emt 0:02:12] White has an edge.} 11. Rd1 {[%emt 0:02:38]} Qg4 {[%emt 0:03:41]} 12. Rd4 {[%emt 0:00:55]} (12. Qb3 $5 {[%cal Rb3b7]} Qb4 13. Be2 $14) 12... Qc8 {[%emt 0:00:55]} 13. Bb5 {[%emt 0:05:59]} O-O {[%emt 0:07:18]} 14. Rc4 {[%emt 0:00:43][%cal Oe1g1] [#]} Qb8 $146 {[%emt 0:06:47]} ({Predecessor:} 14... Qf5 15. Bxc6 bxc6 16. O-O Nd5 17. Nd1 Nb6 18. Bxb6 axb6 19. Qxc6 Rac8 20. Qe4 Qxe4 21. Rxe4 Rxc2 22. Rxe7 {½-½ Nozdrachev,L (2367)-Lintchevski,D (2571) Nezhmetdinov Memorial 44th 2022 (5)}) 15. O-O {[%emt 0:12:49]} Ne5 {[%emt 0:03:44] [#] Hoping for ...a6.} 16. Rh4 {[%emt 0:00:37]} Qc8 {[%emt 0:15:30]} 17. Be2 {[%emt 0:03:37]} ({Of course not} 17. Bxa7 Rd8 18. Re1 Nc6 19. Bxc6 bxc6 $11) 17... a6 {[%emt 0:02:24]} 18. h3 {[%emt 0:05:50]} Rd8 {[%emt 0:06:00]} 19. Qb3 {[%emt 0:01:38]} Qe6 {[%emt 0:09:11]} (19... e6 $11 {is more appropriate.}) 20. Qxe6 $14 {[%emt 0:24:35]} fxe6 {[%emt 0:00:04]} 21. Re1 {[%emt 0:00:54]} Rac8 {[%emt 0:05:05]} 22. a4 {[%emt 0:03:36]} Nd5 {[%emt 0:05:06]} 23. Bd4 {[%emt 0:01:01] This pair of bishops is nice.} Nf7 {[%emt 0:03:06]} 24. Bxg7 {[%emt 0:03:58]} Kxg7 {[%emt 0:00:06]} 25. Bf3 {[%emt 0:00:05] [#] Nxd5 would be deadly.} Nxc3 {[%emt 0:03:07]} 26. bxc3 {[%emt 0:00:07]} Rd6 {[%emt 0:00:17]} 27. Rd4 {[%emt 0:08:04]} (27. Re3 $11 {remains equal.}) 27... Rxc3 $17 {[%emt 0:00:36]} 28. Rxd6 {[%emt 0:01:30]} Nxd6 {[%emt 0:00:02]} 29. Rb1 {[%emt 0:03:53]} b5 {[%emt 0:00:51]} ({Worse is} 29... Rxc2 30. Bxb7 Rc4 31. Bxa6 Rxa4 32. Bb5 $15) (29... Rc7 $17 30. Rb2 Kf7) 30. axb5 $15 {[%emt 0:00:08] Black is slightly better.} axb5 {[%emt 0:00:01]} 31. Be2 {[%emt 0:00:10]} Rxc2 {[%emt 0:00:25]} 32. Bxb5 {[%emt 0:00:02] Weighted Error Value: White=0.17 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.21"]
[Round "5.9"]
[White "Socko, Monika"]
[Black "Zawadzka, Jolanta"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2406"]
[BlackElo "2348"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,33,8,9,-6,0,-6,0,-9,-6,-6,0,0,0,-5,-10,-9,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:04]} e6 {[%emt 0:04:59]} 2. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 4. b3 {[%emt 0:00:27]} b6 {[%emt 0:00:41]} 5. Bb2 {[%emt 0:01:23]} Bb7 {[%emt 0:03:27] The position is equal.} 6. cxd5 {[%emt 0:05:18] A13: English Opening: 1...e6.} exd5 {[%emt 0:00:18]} 7. Be2 {[%emt 0:01:54]} Bd6 {[%emt 0:01:29]} 8. O-O {[%emt 0:01:30]} O-O {[%emt 0:00:30]} 9. Nc3 {[%emt 0:00:13]} a6 {[%emt 0:00:50]} 10. Qc2 {[%emt 0:03:24]} Re8 {[%emt 0:03:41]} 11. Rac1 {[%emt 0:05:16]} Nbd7 {[%emt 0:01:12]} 12. d4 {[%emt 0:06:16]} Rc8 {[%emt 0:03:24]} 13. Rfd1 {[%emt 0:02:22]} Qe7 {[%emt 0:01:43]} 14. Qf5 {[%emt 0:05:40]} Rcd8 {[%emt 0:10:53] [#]} 15. Qc2 $146 {[%emt 0:04:23]} ({Predecessor:} 15. Rc2 h6 16. Qh3 Nf8 17. Nh4 g6 18. Nf3 Kg7 19. Ne5 c5 20. Na4 cxd4 21. Ng4 Nxg4 22. Bxg4 h5 23. Bxd4+ {0-1 Goldbecker,K-Gburek,J Team-ch L18K2-R(4-5) 2020}) 15... Rc8 {[%emt 0:02:26]} 16. Qf5 {[%emt 0:00:53]} Rcd8 {[%emt 0:00:04]} 17. Qc2 {[%emt 0:00:11] An uneventful encounter.   Weighted Error Value: White=0.03 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.1"]
[White "Sivuk, Vitaly"]
[Black "Fawzy, Adham"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2489"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,76,33,25,16,29,10,30,17,36,5,20,40,21,12,16,26,51,59,60,74,53,80,83,79,108,96,134,112,146,146,119,98,77,78,170,-64,-58,-55,-60,-68,-57,-64,0,0,0,-13,16,24,31,-34,-27,-280,-279,-287,-291,-436,-439,-506,-467,-506,-497,-480,-480,-589,-275,-29991,-514,-29992,-29993]} 1. Nf3 {[%emt 1:31:00]} c5 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 5. Nb5 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 6. g3 {[%emt 0:00:30] A30: Symmetrical English: Double Fianchetto and Hedgehog.} Be6 {[%emt 0:00:30]} 7. b3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 8. Bg2 {[%emt 0:00:30] White has an edge.} Rc8 {[%emt 0:00:30] [#]} 9. Bg5 $146 {[%emt 0:00:30]} ({Predecessor:} 9. N5c3 Be7 10. O-O O-O 11. Bb2 a6 12. Nd5 b5 13. Na3 bxc4 14. Nxc4 Nxd5 15. Bxd5 {½-½ Tyulenko,Y (2409)-Fister,B (2347) Danube tt4 email 2012 [6]}) 9... d5 {[%emt 0:00:30]} 10. Bxf6 {[%emt 0:00:30]} Qa5+ {[%emt 0:00:30]} 11. N1c3 {[%emt 0:00:30][%cal Oc4d5]} dxc4 {[%emt 0:00:30] [#]} 12. Bxg7 {[%emt 0:00:30]} Bxg7 {[%emt 0:00:30] [#]} (12... Rd8 13. Bxh8) 13. b4 $1 {[%emt 0:00:30]} Nxb4 {[%emt 0:00:30]} (13... Qxb4 14. Rb1) 14. Nd6+ {[%emt 0:00:30] Excellent horsemanship.} Ke7 {[%emt 0:00:30] aiming for ...Rcd8.} 15. Nxc8+ {[%emt 0:00:30]} (15. Nxb7 Nd3+ $17) 15... Rxc8 {[%emt 0:00:30]} 16. O-O {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 17. Rc1 {[%emt 0:00:30]} Rd8 {[%emt 0:00:30]} 18. Qc2 {[%emt 0:00:30] Hoping for Bxc6.} e4 {[%emt 0:00:30]} 19. Bxe4 {[%emt 0:00:30]} Nb4 {[%emt 0:00:30]} 20. Qb2 {[%emt 0:00:30] Strongly threatening Rfd1.} b6 {[%emt 0:00:30][%cal Ob4a2]} 21. a4 {[%emt 0:00:30]} Qc5 {[%emt 0:00:30]} (21... f5 $16) 22. Rfd1 $2 {[%emt 0:00:30]} (22. Rcd1 $18) 22... Bxc3 $1 $15 {[%emt 0:00:30][%mdl 64] Remove Defender. Active counter play!} 23. Qxc3 {[%emt 0:00:30]} Na2 {[%emt 0:00:30][%csl LRc1,LRc3] Dancing on a razor blade.} 24. Qg7 {[%emt 0:00:30] Rxd8 would be deadly.} Nxc1 {[%emt 0:00:30]} 25. Rxc1 {[%emt 0:00:30]} Qd4 {[%emt 0:00:30]} ({Black should play} 25... h5 $15) 26. Qg5+ $11 {[%emt 0:00:30]} (26. Qxh7 $2 Rh8 27. e3 Qf6 $19) 26... Qf6 {[%emt 0:00:30]} 27. Qb5 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 28. Qb4+ {[%emt 0:00:30]} (28. Bxh7 Qh6 29. Qb1 (29. Qb4+ $2 Rc5 $19) 29... f5 30. Bxf5 (30. Qb4+ $2 Kf7 $19) 30... Bxf5 31. Qb4+ Qd6 32. Rxc4 a5 33. Qxd6+ Kxd6 $17) 28... Ke8 $1 {[%emt 0:00:30]} 29. a5 {[%emt 0:00:30]} (29. Bxh7 Qh6 30. Qb5+ Ke7 $17) (29. Rd1 $14) 29... Qg5 {[%emt 0:00:30][%csl LRa5,LRc1]} 30. Ra1 {[%emt 0:00:30][%mdl 8192] This move loses the game for White.} (30. Qc3 $11 {and White has nothing to worry.}) 30... Qe5 $1 $19 {[%emt 0:00:30][%csl LRa1,LRe4]} 31. Qb1 {[%emt 0:00:30]} b5 {[%emt 0:00:30][%cal Ob5b4] ...b4! is the strong threat.} ({Weaker is} 31... bxa5 32. Bxh7 Rd8 33. Qa2 $15) 32. Ra3 {[%emt 0:00:30] Wards off b4} (32. Bc2 $142) 32... c3 {[%emt 0:00:30]} 33. a6 {[%emt 0:00:30] [#]} b4 $1 {[%emt 0:00:30][%mdl 576] Decoy} 34. Qxb4 {[%emt 0:00:30] Threatens to win with Ra5.} Rc4 {[%emt 0:00:30]} 35. Qb7 {[%emt 0:00:30]} Qxe4 {[%emt 0:00:30]} (35... Rxe4 $2 {perishes.} 36. Rxc3 Rxe2 37. Re3 Rxe3 38. Qa8+ Ke7 39. Qxa7+ Kf8 40. Qxe3 Qa1+ 41. Kg2 Qxa6 42. Qc5+ Ke8 43. h4 $19) 36. Rxc3 {[%emt 0:00:30]} Rb4 {[%emt 0:00:30]} (36... Bd5 $142 {[%csl Gd5][%cal Re4h1]} 37. Qb8+ Ke7 38. Qxa7+ Kf8) 37. Qc7 $2 {[%emt 0:00:30]} (37. Qxe4 $19 Rxe4 38. Rc7) 37... Rb1+ {[%emt 0:00:30]} ({Less strong is} 37... Qxe2 38. Qc6+ Kf8 39. Qd6+ Kg8 40. Qxb4 $16) 38. Rc1 {[%emt 0:00:30]} Bh3 {[%emt 0:00:30] Artfully played by Fawzy.   Weighted Error Value: White=0.49/Black=0.20 (precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.2"]
[White "Nigmatov, Ortik"]
[Black "Ohanyan, Emin"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2438"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 26,62,5,13,12,4,15,8,16,0,22,25,30,29,42,36,36,33,50,0,0,-16,-20,-28,-20,-15,-16,-24,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:23]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:38]} Nc6 {[%emt 0:00:16]} 6. Ndb5 {[%emt 0:01:11]} d6 {[%emt 0:00:14]} 7. Bf4 {[%emt 0:01:26]} e5 {[%emt 0:00:09]} 8. Bg5 {[%emt 0:00:05]} a6 {[%emt 0:00:03]} 9. Na3 {[%emt 0:00:05]} b5 {[%emt 0:00:02]} 10. Nd5 {[%emt 0:00:11]} Be7 {[%emt 0:00:03]} 11. Bxf6 {[%emt 0:00:22]} Bxf6 {[%emt 0:00:04]} 12. c3 {[%emt 0:01:34]} Bg5 {[%emt 0:00:46]} 13. Nc2 {[%emt 0:01:41]} Rb8 {[%emt 0:00:25]} 14. a4 {[%emt 0:03:29] 14.h4 is the recent fashion.} bxa4 {[%emt 0:00:12] B33: Sicilian: Pelikan and Sveshnikov Variations.} 15. Ncb4 {[%emt 0:00:08]} Nxb4 {[%emt 0:00:05]} 16. cxb4 {[%emt 0:00:08]} O-O {[%emt 0:00:17]} 17. h4 {[%emt 0:03:45]} Bh6 {[%emt 0:02:56]} (17... Be7 $5 {[%cal Rf7f5]}) 18. Rxa4 {[%emt 0:00:17]} a5 {[%emt 0:06:30]} 19. b5 {[%emt 0:00:21]} ({Stronger than} 19. Rxa5 Rxb4 20. Ra8 Rxe4+ 21. Be2 Rd4 $19) (19. bxa5 Rxb2 20. Qa1 Rc2 $17) 19... Bd7 {[%emt 0:00:33]} 20. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:15][%mdl 64] [#] Deflection} 21. exd5 {[%emt 0:00:06]} f5 {[%emt 0:00:39] [#]} 22. d6 $146 {[%emt 0:10:13]} (22. Be2 $14) ({Predecessor:} 22. g3 Kh8 23. Be2 f4 24. g4 f3 25. Bxf3 Bc1 26. Qxc1 Rxf3 27. Re4 Qb6 28. Qd2 Rbf8 29. Rh2 Bxb5 {½-½ Miron,L (2498)-Nisipeanu,L (2633) ROM-chT Oradea 2022 (7.26)}) 22... Kh8 {[%emt 0:08:43]} 23. Bc4 {[%emt 0:16:42]} (23. Be2 $5) 23... Rf6 {[%emt 0:20:37]} 24. O-O {[%emt 0:16:10]} e4 {[%emt 0:03:32]} 25. g3 {[%emt 0:04:53] [#] Inhibits Bf4.} Bf4 $1 {[%emt 0:13:00]} 26. Be2 $1 {[%emt 0:08:13][%cal Bc4e2,Be2h5,Bh5g6][%mdl 32]} (26. gxf4 $2 {gets mated.} Rg6+) ({But not} 26. Nd5 Rxd6 27. Nxf4 Rxd1 28. Rxd1 Qc8 $17) 26... Rxd6 {[%emt 0:07:28]} 27. Rd4 {[%emt 0:00:58] The position is equal.} Rbb6 {[%emt 0:01:10]} 28. Rxd6 {[%emt 0:16:02]} Rxd6 {[%emt 0:00:56]} 29. Qa4 {[%emt 0:01:10]} Rg6 {[%emt 0:22:01]} 30. Bh5 {[%emt 0:03:28]} Bxg3 {[%emt 0:07:27][%cal Od8h4] ( -> ...Qxh4!)} 31. Bxg6 {[%emt 0:01:21]} Qxh4 {[%emt 0:00:55] Weighted Error Value: White=0.05 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.3"]
[White "Hesham, Abdelrahman"]
[Black "Sibashvili, Giorgi"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2409"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 26,110,17,15,7,0,0,0,0,0,0,0,0,0,0,0,0,-39,0,-10,-33,-10,0,0,0,-93,-84,-102,-91,-100,-93,-96,-31,-34,-38,-107,-114,-108,-52,-60,-60,-50,-42,-83,-83,-97,-97,-105,-105,-108,-113,-125,-116,-197,-102,-368,-400,-393,-171,-172,-203,-772,-770,-691,-662,-750,-748,-725,-712,-716,-649,-965,-931,-1103,-1086,-29980,-29981,-29983,-29984,-29984,-29985,-29985,-29986,-29987,-29988,-29988,-29989]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:03:44]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:01:39]} 3. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:14]} 4. cxd5 {[%emt 0:01:14]} Nxd5 {[%emt 0:00:31]} 5. e4 {[%emt 0:00:44]} Nxc3 {[%emt 0:00:06]} 6. bxc3 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 7. Nf3 {[%emt 0:12:52]} cxd4 {[%emt 0:00:09]} 8. cxd4 {[%emt 0:00:02]} Bb4+ {[%emt 0:00:07]} 9. Bd2 {[%emt 0:00:02]} Bxd2+ {[%emt 0:00:08]} 10. Qxd2 {[%emt 0:00:04]} O-O {[%emt 0:00:09]} 11. Bc4 {[%emt 0:00:11]} Nd7 {[%emt 0:00:07]} 12. O-O {[%emt 0:00:06]} b6 {[%emt 0:00:05]} 13. Rfe1 {[%emt 0:00:06]} Bb7 {[%emt 0:00:11]} 14. Rad1 {[%emt 0:00:07]} Rc8 {[%emt 0:00:16] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} 15. Bb3 {[%emt 0:00:04]} Re8 {[%emt 0:00:17]} 16. h3 {[%emt 0:03:23]} Qf6 {[%emt 0:02:41] The position is equal.} 17. Re3 {[%emt 0:04:14]} Qf4 {[%emt 0:02:32]} 18. Qe1 {[%emt 0:05:56] [#]} Nf6 $146 {[%emt 0:11:39]} ({Predecessor:} 18... h6 19. Nd2 Red8 20. Rf3 Qh4 21. Qe3 Rc7 22. Rg3 Nf6 23. Nf3 Qxe4 24. Qxh6 Ne8 {1-0 Mastrovasilis,A (2518)-Yurtseven,M (2327) EU-ch 23rd Vrnjacka Banja 2023 (7)}) 19. d5 {[%emt 0:14:12]} exd5 {[%emt 0:01:48]} 20. e5 {[%emt 0:00:13]} Ne4 {[%emt 0:01:13]} 21. Nd4 {[%emt 0:01:20]} h6 {[%emt 0:15:42]} (21... Qxe5 22. f3 $14) (21... g6 $5 {[%cal Re8e5]}) 22. f3 {[%emt 0:26:41]} Ng3 {[%emt 0:01:10]} 23. e6 {[%emt 0:03:20]} Nf5 {[%emt 0:21:04]} 24. Nxf5 {[%emt 0:01:17][%mdl 64] Remove Defender} Qxf5 {[%emt 0:00:05]} 25. e7 {[%emt 0:02:48]} (25. Re5 $11 {remains equal.} Qf6 26. exf7+ (26. Bxd5 Bxd5 27. Rdxd5 Rxe6 $17) 26... Kxf7 27. Bxd5+ Bxd5 28. Rdxd5) 25... Rc5 {[%emt 0:16:09]} 26. Ba4 {[%emt 0:18:43]} Bc6 {[%emt 0:00:29]} 27. Bxc6 {[%emt 0:02:45]} Rxc6 {[%emt 0:00:04]} 28. Re5 {[%emt 0:00:08]} Qf6 {[%emt 0:00:44]} (28... Qc8 $17) 29. Rdxd5 $15 {[%emt 0:00:33][%cal Od5d8]} (29. Rexd5 Rxe7 30. Qd2 Qh4 $17) 29... Re6 {[%emt 0:00:27]} 30. Rd8 {[%emt 0:00:55]} Qxe7 $1 $17 {[%emt 0:00:52]} (30... Qxe5 $6 31. Qxe5 (31. Rxe8+ Kh7 $11) 31... Rxe5 32. Rxe8+ Kh7 33. f4 $11) 31. Rxe6 {[%emt 0:00:14]} fxe6 {[%emt 0:00:14]} (31... Qc5+ $17 32. Kf1 Rxd8 33. Re8+ Rxe8 34. Qxe8+ Qf8) 32. Rxe8+ $15 {[%emt 0:00:55]} Qxe8 $17 {[%emt 0:00:02][%mdl 4096] Endgame KQ-KQ} 33. Qe5 {[%emt 0:00:17]} Qd7 {[%emt 0:01:21]} 34. h4 {[%emt 0:02:18]} b5 {[%emt 0:01:18]} 35. Kh2 {[%emt 0:01:01] [#]} a5 $1 {[%emt 0:00:35]} 36. Qb8+ {[%emt 0:00:41]} Kh7 {[%emt 0:00:40]} 37. Qa8 {[%emt 0:00:42]} a4 {[%emt 0:00:54] ...Qd6+ would be deadly.} 38. Qe4+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:07] Strongly threatening ...Qd5.} 39. a3 {[%emt 0:00:26] [#]} (39. Qa8+ $17 Kf7 40. Qa5) 39... Qd6+ {[%emt 0:02:36]} (39... Qd5 $1 $19 {[%cal Rd5e4] Hoping for ...Qxe4.} 40. Qe3 Qb3) 40. Kh1 $2 {[%emt 0:00:50][%mdl 8192] This move loses the game for White.} (40. Kh3 $17 {was forced.}) 40... Qd5 $19 {[%emt 0:00:34] ...Qxe4 is the strong threat.} ({Not} 40... Qxa3 41. Qxe6+ Kf8 42. Qf5+ Ke7 43. Qe5+ Kf8 44. Qf5+ Kg8 45. Qe6+ Kf8 46. Qf5+ $15) 41. Qg6 {[%emt 0:00:23]} Qd1+ {[%emt 0:01:48]} (41... Qc6 $142 {[%cal Ob5b4] Threatens to win with ...b4!} 42. Qd3 Qc4) 42. Kh2 {[%emt 0:00:01]} Qd6+ {[%emt 0:00:07]} 43. Kh1 $2 {[%emt 0:00:30]} (43. Kh3 Kf8 44. Qb1) 43... Kf8 {[%emt 0:00:14]} ({Weaker is} 43... Qxa3 44. Qxe6+ Kf8 45. Qf5+ Ke7 46. Qe5+ Kd7 47. Qxb5+ Kd6 48. Qb6+ Kd5 49. Qb7+ Kc4 50. Qe4+ Kc3 51. Qe5+ Kd3 52. Qd5+ Ke3 53. Qe4+ Kf2 54. Qc2+ Ke1 55. Qe4+ Kf1 56. Qb1+ Kf2 57. Qc2+ Ke3 58. Qe4+ Kf2 59. Qc2+ $11) 44. Qe4 {[%emt 0:00:53]} Qxa3 {[%emt 0:01:07]} 45. Qxe6 {[%emt 0:00:33]} Qc1+ {[%emt 0:01:19]} 46. Kh2 {[%emt 0:00:03]} Qc5 {[%emt 0:00:54] And now ...b4 would win.} 47. f4 {[%emt 0:00:43]} a3 {[%emt 0:02:02]} 48. f5 {[%emt 0:00:10]} Qe7 {[%emt 0:00:45] ( -> ...Qxe6)} 49. Qc8+ {[%emt 0:01:14]} Kf7 {[%emt 0:00:05][%cal Oa3a2]} 50. g3 {[%emt 0:00:22]} a2 {[%emt 0:02:31] Black mates.} 51. Qa6 {[%emt 0:00:07]} Qe2+ {[%emt 0:00:50]} 52. Kh3 {[%emt 0:00:01]} Qf1+ {[%emt 0:00:57]} 53. Kh2 {[%emt 0:00:48]} Qf2+ {[%emt 0:00:44]} ({And not} 53... a1=B 54. Qe6+ Kf8 55. Qc8+ Kf7 56. Qe6+ Kf8 57. Qc8+ Kf7 58. Qe6+ $11) 54. Kh1 {[%emt 0:00:01]} Qe1+ {[%emt 0:01:19]} 55. Kh2 {[%emt 0:00:44]} a1=Q {[%emt 0:00:20] Weighted Error Value: White=0.61/Black=0.15 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.4"]
[White "Rios, Cristhian Camilo"]
[Black "Mkrtchyan, Mariam"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2469"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,129,-14,-2,-15,-10,-14,19,25,20,6,37,39,22,18,49,56,72,60,58,66,61,59,50,62,54,41,54,41,52,50,64,36,67,42,127,131,129,126,124,115,116,64,110,104,126,118,128,135,127,126,126,115,127,134,152,125,174,173,172,168,167,164,160,145,147,147,133,133,133,133,198,204,248,241,250,250,250,250,384,371,348,331,317,295,358,276,481,470,585,541,725,696,1672,1600,29977,29978,29978,29979,29987,29988,29988,29989,29990,29991,29992,29993,29997,29998,29998,29999]} 1. d4 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 3. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 5. g3 {[%emt 0:00:30]} dxc4 {[%emt 0:00:30]} 6. Bg2 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30]} 7. Qa4 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 8. Qxc4 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 9. Qd3 {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 10. O-O {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 11. Bf4 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 12. a3 {[%emt 0:00:30] E02: Open Catalan: 5 Qa4+.} cxd4 {[%emt 0:00:30]} 13. Qxd4 {[%emt 0:00:30] [#]} (13. Nxd4 $2 Bxg2 14. Kxg2 e5 $19) 13... Qb6 $146 {[%emt 0:00:30]} ({Predecessor:} 13... Bc5 14. Qd3 O-O 15. Rac1 Nb6 16. Ne5 Qe7 17. Ne4 Rfd8 18. Qb1 Nxe4 19. Bxe4 Bxe4 20. Qxe4 {½-½ Szabo,V (2395)-Hnatovsky,N (2308) LSS WC-2010-F-00003}) 14. Qxb6 {[%emt 0:00:30] The position is equal.} Nxb6 {[%emt 0:00:30][%cal Bd7b6,Bb6c4,Bc4a5,Ba5b3][%mdl 32]} 15. a4 {[%emt 0:00:30]} b4 {[%emt 0:00:30]} 16. a5 {[%emt 0:00:30]} Nc4 {[%emt 0:00:30]} 17. Na4 {[%emt 0:00:30]} Nxa5 {[%emt 0:00:30]} 18. Nb6 {[%emt 0:00:30][%csl LRa5,LRc8] Prevents Nd5} Rc5 {[%emt 0:00:30]} 19. Be3 {[%emt 0:00:30] White is more active.} Nb3 {[%emt 0:00:30]} 20. Bxc5 {[%emt 0:00:30]} Bxc5 21. Ra4 {[%emt 0:00:30]} O-O {[%emt 0:01:00]} 22. Nc4 {[%emt 0:00:30]} Bc6 $1 {[%emt 0:00:30]} 23. Ra2 {[%emt 0:00:30]} ({But not} 23. Rxa6 Bb5 24. Na5 Bxa6 $11) 23... Bb5 $1 {[%emt 0:00:30]} 24. Ncd2 {[%emt 0:00:30]} Nxd2 {[%emt 0:00:30]} 25. Nxd2 {[%emt 0:00:30]} Bxe2 {[%emt 0:00:30]} 26. Re1 {[%emt 0:00:30]} (26. Rc1 $5 {[%cal Rc1c5]} Be7 27. Bf1 $16) 26... Bd3 {[%emt 0:00:30][%cal Ob4b3]} 27. Bf1 $36 {[%emt 0:00:30][%mdl 2048] White has some pressure.} (27. Rc1 $5 {[%cal Rc1c5]} Ba7 28. Bf1 $14) 27... Rd8 {[%emt 0:00:30]} (27... Bc2 $14) 28. Nb3 $16 {[%emt 0:00:30]} Bxf1 {[%emt 0:00:30]} 29. Kxf1 {[%emt 0:00:30]} Bf8 {[%emt 0:00:30]} 30. Rxa6 {[%emt 0:00:30]} Rd3 {[%emt 0:00:30]} 31. Re3 {[%emt 0:00:30]} ({White should try} 31. Na5 $16) 31... Rd1+ {[%emt 0:00:30]} (31... Rxe3 $14 32. fxe3 Ng4) 32. Kg2 {[%emt 0:00:30]} Nd5 {[%emt 0:00:30]} 33. Re2 {[%emt 0:00:30]} g5 {[%emt 0:00:30]} 34. Rd2 {[%emt 0:00:30]} Re1 {[%emt 0:00:30]} 35. Ra1 {[%emt 0:00:30]} Re4 {[%emt 0:00:30]} 36. Rc1 {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 37. Kf1 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 38. Rcc2 {[%emt 0:00:30]} g4 {[%emt 0:00:30]} (38... Re5 $16 39. Nc5 Rf5) 39. Re2 $18 {[%emt 0:00:30]} Rxe2 {[%emt 0:00:30]} 40. Rxe2 {[%emt 0:00:30][%mdl 4096] Endgame KRN-KBN} h5 {[%emt 0:00:30]} 41. Nc5 {[%emt 0:00:30]} Kf8 {[%emt 0:00:30]} 42. b3 {[%emt 0:00:30]} Bd4 {[%emt 0:00:30]} 43. Nd3 {[%emt 0:00:30]} Ke7 {[%emt 0:00:30]} 44. Re4 {[%emt 0:00:30]} Bc3 {[%emt 0:00:30]} 45. Nf4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} (45... Nxf4 $16 46. Rxf4 (46. gxf4 Kf6 $16) 46... f5) 46. Rc4 {[%emt 0:00:30]} e5 {[%emt 0:00:30] [#]} 47. Ne2 {[%emt 0:00:30]} Bd2 {[%emt 0:00:30] [#]} 48. Nc1 $1 {[%emt 0:00:30]} Bxc1 {[%emt 0:00:30]} 49. Rxc1 {[%emt 0:00:30] KR-KN} Ne4 {[%emt 0:00:30]} (49... Nd5 {was called for.} 50. Ke2 e4) 50. Ke2 {[%emt 0:00:30]} Nd6 {[%emt 0:00:30]} 51. Kd3 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 52. Ra1 {[%emt 0:00:30]} Ne4 {[%emt 0:00:30]} 53. Ra2 {[%emt 0:00:30] And now Kc4 would win.} Ng5 $2 {[%emt 0:00:30]} (53... Kd6 {might work better.} 54. Kc4 f4 55. Ra6+ Ke7) 54. Kc4 {[%emt 0:00:30]} Nf3 {[%emt 0:00:30]} 55. Kxb4 {[%emt 0:00:30]} Nxh2 {[%emt 0:00:30]} 56. Kc5 {[%emt 0:00:30] Black must now prevent b4.} f4 {[%emt 0:00:30]} 57. b4 {[%emt 0:00:30][%cal Bb3b4,Bb4b5,Bb5b6,Bb6b7][%mdl 32] White wants to mate with b5.} e4 {[%emt 0:00:30]} 58. gxf4 {[%emt 0:00:30] White mates.} e3 {[%emt 0:00:30]} 59. b5 {[%emt 0:00:30]} exf2 {[%emt 0:00:30]} 60. Rxf2 {[%emt 0:00:30]} g3 {[%emt 0:00:30]} 61. Re2+ {[%emt 0:00:30]} Kd7 {[%emt 0:00:30]} 62. b6 {[%emt 0:00:30]} Nf3 {[%emt 0:00:30]} 63. b7 {[%emt 0:00:30]} Kc7 {[%emt 0:00:30]} 64. Re7+ {[%emt 0:00:30]} Kb8 {[%emt 0:00:30]} 65. Kb6 {[%emt 0:00:30] Weighted Error Value: White=0.05 (flawless) /Black=0.29 (precise)} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.5"]
[White "Begmuratov, Khumoyun"]
[Black "Vandenbussche, Thibaut"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2387"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,51,28,38,31,39,30,2,30,0,12,2,43,63,49,44,49,50,60,60,70,7,40,21,30,32,252,245,227,226,393,381,380,406,403,388,400,407,391,370,620,617]} 1. e4 {[%emt 0:00:28]} d6 {[%emt 0:00:05]} 2. d4 {[%emt 0:01:45]} Nf6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:44]} e5 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:01:10]} Nbd7 {[%emt 0:00:07]} 5. Bc4 {[%emt 0:01:17]} Be7 {[%emt 0:00:04]} 6. O-O {[%emt 0:03:06]} O-O {[%emt 0:00:04]} 7. a4 {[%emt 0:00:42]} exd4 {[%emt 0:01:28] C41: Philidor Defence.} 8. Qxd4 {[%emt 0:02:35]} Nc5 {[%emt 0:00:50]} 9. Re1 {[%emt 0:22:33]} Bg4 {[%emt 0:03:09] [#] The position is equal.} 10. Nd2 $146 {[%emt 0:03:06]} ({Predecessor:} 10. Qe3 Ncd7 11. Nd4 Ne5 12. Ba2 c5 13. Nde2 Be6 14. Bxe6 fxe6 15. Nf4 Qd7 16. Qh3 {1-0 Radulski,J (2556)-Rehn,R (2237) Politiken Cup 33rd 2011 (3)}) 10... Be6 {[%emt 0:06:35]} 11. b4 {[%emt 0:19:23]} Ncd7 {[%emt 0:05:35][%cal Bc5d7,Bd7b6,Bb6d5][%mdl 32]} 12. Bxe6 {[%emt 0:18:03]} fxe6 {[%emt 0:00:06]} 13. Qc4 $36 {[%emt 0:04:22][%mdl 2048] White is pushing.} d5 {[%emt 0:00:34]} 14. exd5 {[%emt 0:00:05]} Nb6 {[%emt 0:00:12][%csl LRc4,LRd5]} 15. Qb3 {[%emt 0:00:52]} (15. Qe2 Bxb4 16. dxe6 (16. Qxe6+ Kh8 $11) 16... Qd4 $11) 15... Nfxd5 {[%emt 0:14:12]} 16. Nxd5 {[%emt 0:05:43]} (16. a5 $14 Bf6 17. Bb2 (17. Rxe6 Bxc3 18. Rb1 Qd7 $17) 17... Nxc3 {[%mdl 64] Remove Defender} 18. Bxc3 Bxc3 19. Qxc3) 16... Nxd5 {[%emt 0:00:01]} (16... Qxd5 {with more complications.} 17. b5 Bc5 18. Ne4 Bd4) 17. Nf3 {[%emt 0:03:19]} Bxb4 {[%emt 0:10:48]} 18. Rxe6 {[%emt 0:01:11] Threatens to win with c4.} Bc3 $2 {[%emt 0:00:19] Black cannot hold the game after this.} (18... a5 $14) 19. Bg5 $1 $18 {[%emt 0:01:56]} Qd7 {[%emt 0:20:30]} 20. Re7 {[%emt 0:00:08]} Qc6 {[%emt 0:00:41]} (20... Qf5 {was worth a try.} 21. Rd1 c6 22. Rxd5 {[%mdl 64] Remove Defender} (22. Rxb7 Bf6 $18) 22... Qxd5) 21. Rd1 {[%emt 0:03:23]} Rf5 {[%emt 0:01:23] [#]} 22. Re3 $1 {[%emt 0:01:52][%cal Be7e3,Be3d3,Bd3c3][%mdl 32]} h6 {[%emt 0:04:43]} 23. Red3 $1 {[%emt 0:01:25]} Qb6 {[%emt 0:19:28]} 24. Rxc3 {[%emt 0:00:58] Strongly threatening g4.} ({Not} 24. Rxd5 Qxb3 25. cxb3 Rxd5 26. Rxd5 hxg5 $16) 24... hxg5 {[%emt 0:11:27] [#]} 25. g4 $1 {[%emt 0:00:09][%cal Bg2g4,Bg4f5][%mdl 32]} (25. Rxd5 $2 {loses.} Qxb3 26. cxb3 Rxd5 $19) 25... Kh8 $2 {[%emt 0:00:00]} (25... Qxb3 26. Rxb3 Rxf3) 26. gxf5 {[%emt 0:00:36] Weighted Error Value: White=0.10 (very precise) /Black=0.49} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.6"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Zaibi, Amir"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2342"]
[BlackElo "2393"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,95,1,4,-4,58,56,59,20,20,0,16,6,15,13,30,30,67,54,53,15,28,20,27,18,19,19,30,0,0,4,14,0,0,25,41,39,76,74,108,105,110,114,119,118,181,153,172,166,153,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-15,-8,-15,-15,-15,-15,-15]} 1. e4 {[%emt 0:01:02]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:22]} d5 {[%emt 0:00:06]} 3. e5 {[%emt 0:00:10]} c5 {[%emt 0:00:11]} 4. c3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:20]} 5. Nf3 {[%emt 0:00:19]} Qb6 {[%emt 0:00:24]} 6. a3 {[%emt 0:00:20]} c4 {[%emt 0:00:45]} 7. Nbd2 {[%emt 0:01:26]} Na5 {[%emt 0:00:49]} 8. Rb1 {[%emt 0:00:47]} Bd7 {[%emt 0:00:26]} 9. h4 {[%emt 0:00:17] C02: French: Advance Variation.} Nb3 {[%emt 0:01:54]} (9... h6 $11) 10. Nxb3 $14 {[%emt 0:02:16] Hoping for Nbd2.} Ba4 {[%emt 0:00:05][%mdl 64] [#] Pin} 11. Be3 $146 {[%emt 0:09:22][%cal Of3d2] White is slightly better.} ({Predecessor:} 11. Nfd2 Rc8 12. f4 h5 13. f5 Bxb3 14. Nxb3 Qxb3 15. Qxb3 cxb3 16. fxe6 fxe6 17. Bb5+ {1-0 Larsen,M (2178)-Skagseth,H Arctic Chess Challenge 2010 (3)}) 11... Qxb3 {[%emt 0:00:32]} (11... Bxb3 12. Qc1) 12. Qc1 {[%emt 0:22:39]} Qc2 {[%emt 0:01:05]} 13. h5 {[%emt 0:01:45]} (13. Qxc2 {simplifies} Bxc2 14. Rc1 Ba4 15. h5) 13... h6 {[%emt 0:04:50]} 14. Be2 {[%emt 0:00:38]} Qxc1+ {[%emt 0:01:20]} 15. Rxc1 {[%emt 0:00:06]} Ne7 {[%emt 0:00:48]} 16. g4 {[%emt 0:02:35]} a5 {[%emt 0:01:30]} 17. Nd2 {[%emt 0:02:58]} Nc6 {[%emt 0:02:08]} 18. f4 {[%emt 0:00:38][%cal Bf2f4,Bf4f5][%mdl 32]} b5 {[%emt 0:01:41]} 19. O-O {[%emt 0:01:06]} Be7 {[%emt 0:02:02]} 20. f5 {[%emt 0:00:42]} Kd7 {[%emt 0:01:36]} 21. g5 {[%emt 0:11:20]} hxg5 {[%emt 0:01:43]} 22. Bg4 {[%emt 0:00:14]} Nd8 {[%emt 0:03:17]} (22... g6 {with more complications.} 23. hxg6 Rh4 24. Be2 Rh3) 23. f6 {[%emt 0:03:21]} gxf6 {[%emt 0:02:03]} 24. exf6 {[%emt 0:00:06]} Bd6 {[%emt 0:00:36]} 25. Nf3 {[%emt 0:00:11]} Bb3 {[%emt 0:07:55]} 26. Nxg5 {[%emt 0:03:05]} Kc6 {[%emt 0:12:40]} 27. Kf2 {[%emt 0:05:03]} b4 {[%emt 0:01:20]} 28. axb4 {[%emt 0:01:11]} axb4 {[%emt 0:00:04]} 29. Ra1 {[%emt 0:00:44]} Ra4 {[%emt 0:01:01]} (29... Rxa1 $16 30. Rxa1 Bc7) 30. Rxa4 $18 {[%emt 0:03:04]} Bxa4 {[%emt 0:00:03]} 31. Ra1 {[%emt 0:00:10]} Kb5 {[%emt 0:00:43] [#]} 32. Nxf7 $2 {[%emt 0:06:05] White is more active.} Nxf7 $11 {[%emt 0:00:15] The position is equal.} 33. Bxe6 {[%emt 0:00:05]} Nd8 {[%emt 0:06:33]} ({But not} 33... bxc3 34. bxc3 (34. Bxf7 $2 cxb2 35. Rb1 c3 $19) 34... Nd8 35. Bd7+ (35. Bxd5 Rxh5 36. Be4 Rh8 $11) 35... Nc6 36. h6 $16) 34. Bd7+ {[%emt 0:00:32]} ({Reject} 34. Bxd5 Rxh5 35. Be4 (35. Bxc4+ $2 Kxc4 36. Rxa4 Kd3 $19) 35... Rh2+ 36. Kf3 Ne6 $15) 34... Nc6 {[%emt 0:00:20]} 35. Bxc6+ {[%emt 0:02:38]} Kxc6 {[%emt 0:00:04]} 36. Rxa4 {[%emt 0:00:11]} bxc3 {[%emt 0:03:31]} 37. bxc3 {[%emt 0:01:31]} Rxh5 {[%emt 0:00:09][%mdl 4096] Endgame KRB-KRB} 38. Ra6+ {[%emt 0:02:08]} Kd7 {[%emt 0:00:14]} 39. Kg2 {[%emt 0:03:26]} Rf5 {[%emt 0:00:19]} 40. Bf2 {[%emt 0:00:57] And now Bh4 would win.} Rxf6 {[%emt 0:03:27]} 41. Bg3 {[%emt 0:00:25]} Be7 {[%emt 0:02:29]} 42. Rxf6 {[%emt 0:01:48]} Bxf6 {[%emt 0:00:04] KB-KB} 43. Kf3 {[%emt 0:00:10]} Ke6 {[%emt 0:05:07]} 44. Ke2 {[%emt 0:00:30]} Kf5 {[%emt 0:00:07]} 45. Kd2 {[%emt 0:00:19]} Ke4 {[%emt 0:00:12]} 46. Kc2 {[%emt 0:00:32]} Bg5 {[%emt 0:00:27]} 47. Bd6 {[%emt 0:00:29]} Bf4 {[%emt 0:00:15]} 48. Bf8 {[%emt 0:00:00] Weighted Error Value: White=0.10 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.7"]
[White "Badelka, Olga"]
[Black "Lim, Zhuo Ren"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2406"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,79,18,29,16,26,20,19,16,23,23,25,18,27,35,63,60,67,62,62,50,51,56,60,51,54,59,64,58,55,41,48,31,26,36,56,65,67,75,83,52,58,58,58,39,50,16,16,16,16,16,82,79,81,81,81,81,79,75,90,77,221,214,342,334,1081,153,620,596,29977,29978,29989,29990]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:38]} 2. Nc3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:15]} 3. Nf3 {[%emt 0:00:07]} e5 {[%emt 0:00:34]} 4. Bc4 {[%emt 0:00:11]} d6 {[%emt 0:01:01]} 5. d3 {[%emt 0:00:20]} Be7 {[%emt 0:00:12]} 6. a4 {[%emt 0:00:08] B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} Nf6 {[%emt 0:01:05]} 7. Bg5 {[%emt 0:00:06]} O-O {[%emt 0:03:21]} 8. Bxf6 {[%emt 0:00:06] The position is equal.} Bxf6 {[%emt 0:00:05]} 9. Nd5 {[%emt 0:00:03]} Be6 {[%emt 0:00:32]} 10. c3 {[%emt 0:00:09]} g6 {[%emt 0:00:29]} 11. h4 {[%emt 0:03:19] [#]} Bg7 $146 {[%emt 0:01:52]} ({Predecessor:} 11... h5 12. Ne3 Qd7 13. Ng5 Kg7 14. Nxe6+ fxe6 15. g4 Rh8 16. Rg1 Kf7 17. Qf3 Ke7 18. gxh5 gxh5 {1-0 Titichoca Daza,D (2189)-Ferrufino,B (1940) Oruro op 8th 2022 (3)}) 12. h5 {[%emt 0:08:04]} Ne7 {[%emt 0:01:54]} 13. hxg6 {[%emt 0:13:33]} hxg6 {[%emt 0:01:08]} 14. Qb3 {[%emt 0:03:38] White has more active pieces.} Nxd5 {[%emt 0:01:01]} 15. Bxd5 {[%emt 0:00:04]} Qe7 {[%emt 0:02:27]} 16. Bxe6 {[%emt 0:07:38]} (16. Qxb7 Qxb7 17. Bxb7 Rab8 $17) 16... fxe6 {[%emt 0:04:17] Black is weak on the light squares} 17. Rh3 {[%emt 0:00:24]} Bf6 {[%emt 0:01:02]} 18. a5 {[%emt 0:11:25]} Kg7 {[%emt 0:03:05]} 19. a6 {[%emt 0:00:30]} Rab8 {[%emt 0:00:58]} 20. O-O-O {[%emt 0:11:52]} bxa6 {[%emt 0:02:55]} 21. Qa2 {[%emt 0:00:02]} Rh8 {[%emt 0:12:37]} 22. Rxh8 {[%emt 0:01:17]} Rxh8 {[%emt 0:01:58]} 23. Qxa6 {[%emt 0:00:12]} g5 {[%emt 0:03:27]} 24. g4 {[%emt 0:00:53]} Qd7 {[%emt 0:02:04]} 25. Kc2 {[%emt 0:01:00]} Bd8 {[%emt 0:02:15]} 26. Nd2 {[%emt 0:38:18]} ({But not} 26. Ra1 Bb6 $11) 26... Rh2 {[%emt 0:00:25]} 27. f3 {[%emt 0:00:00]} Bb6 {[%emt 0:00:33]} 28. Kc1 {[%emt 0:00:00]} Qf7 {[%emt 0:01:13]} (28... Kg6 {seems wilder.} 29. Re1 Kf6 30. Nc4 Kg6) 29. Qa4 {[%emt 0:00:00]} d5 {[%emt 0:10:23]} (29... Qb7 $11 {remains equal.}) 30. exd5 {[%emt 0:00:00]} (30. Qc6 {with more complications.} d4 31. Qd6 Kf6 32. f4) 30... exd5 {[%emt 0:00:02][%cal Oc5c4]} 31. Qc6 {[%emt 0:00:00]} Rh6 {[%emt 0:00:35]} 32. Qc8 {[%emt 0:00:00]} Rh8 {[%emt 0:00:17] [#]} 33. Qa6 {[%emt 0:00:00]} Rh2 {[%emt 0:00:24]} 34. c4 {[%emt 0:00:00]} d4 {[%emt 0:01:40]} (34... Qd7 $16 {is a better defense.}) 35. Ne4 $18 {[%emt 0:00:00]} Qxf3 {[%emt 0:05:06] [#]} (35... Rh8 $142 36. Qb5 (36. Nxg5 Qf4+ 37. Kb1 Qxg5 $17) 36... Qe8) 36. Qb7+ $1 {[%emt 0:00:00]} Kf8 $2 {[%emt 0:03:07]} (36... Qf7 37. Qb8 Qc7) 37. Qd7 $2 {[%emt 0:02:02]} (37. Qb8+ $18 {is the precise move to win.} Ke7 38. Qxe5+ (38. Nxg5 Qf4+ 39. Kb1 Qxg5 $11) 38... Kd8 39. Qd6+ (39. Nxc5 Qe3+ 40. Qxe3 dxe3 $11) (39. Nxg5 Qf2 $11) 39... Ke8 40. Qxh2 Qf4+ 41. Qxf4 gxf4 42. Rf1) 37... Qf4+ $2 {[%emt 0:05:00]} (37... Qe2 $16 38. Qd6+ Kf7 39. Qf6+ Ke8 40. Qxe5+ (40. Nxg5 $2 Qxb2#) 40... Kd7 41. Qf5+ (41. Nxc5+ Bxc5 42. Qf5+ Kd8 $11) 41... Ke8) 38. Kb1 {[%emt 0:00:07] Nd6 would be deadly.} Rh6 {[%emt 0:00:39]} 39. Nd6 {[%emt 0:01:06]} Rf6 {[%emt 0:02:52]} 40. Rh1 {[%emt 0:01:07] Artfully played by Badelka.   Weighted Error Value: White=0.17 (very precise) /Black=0.45} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.8"]
[White "Ahmad, Al Khatib"]
[Black "Haznedaroglu, Kivanc"]
[Result "*"]
[ECO "E10"]
[WhiteElo "2344"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,128,41,32,31,38,39,46,41,37,31,57,54,62,66,76,57,73,74,70,28,45,45,47,40,42,29,52,17,30,0,0,0,0,-19,0,0,0,0,0,0,0,0,0,-57,-49,-62,-64,-56,-56,-59,-2,-6,-32,-72,-7,-21,0,0,0,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12838,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:03:19]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:29]} 3. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:04:47]} 4. a3 {[%emt 0:01:47]} d5 {[%emt 0:00:54]} 5. Nc3 {[%emt 0:02:20]} Be7 {[%emt 0:00:15]} 6. Bf4 {[%emt 0:16:59] E10: Blumenfeld Gambit.} a6 {[%emt 0:00:24]} 7. e3 {[%emt 0:04:51]} O-O {[%emt 0:05:17]} 8. h3 {[%emt 0:00:35] White is slightly better.} (8. Qc2 {looks sharper.} Nh5 9. Be5 g6 10. Rd1) 8... dxc4 {[%emt 0:05:50]} 9. Bxc4 {[%emt 0:00:30]} b5 {[%emt 0:00:02]} 10. Bd3 {[%emt 0:01:35]} Bb7 {[%emt 0:00:02]} 11. O-O {[%emt 0:01:12]} h6 {[%emt 0:07:05]} 12. Qc2 {[%emt 0:23:37] [#]} Bd6 $146 {[%emt 0:06:44]} ({Predecessor:} 12... Qd7 13. Rfd1 Nd5 14. Nxd5 exd5 15. Bh7+ Kh8 16. Bf5 Qd8 17. e4 dxe4 18. Bxe4 Bd6 19. Bxd6 Qxd6 {1-0 Batchelor,P (2327)-Starley,R (2045) GRB-ch Universities 2017 (4.2)}) 13. Ne5 {[%emt 0:00:39]} Ne7 {[%emt 0:00:09]} 14. Ne4 {[%emt 0:04:01] White is more active.} Nxe4 {[%emt 0:09:57]} 15. Bxe4 {[%emt 0:00:11]} Bxe4 {[%emt 0:00:07]} 16. Qxe4 {[%emt 0:00:05]} Nd5 {[%emt 0:00:29]} 17. Rac1 {[%emt 0:10:39]} a5 {[%emt 0:11:47]} 18. Nd3 {[%emt 0:05:32]} b4 {[%emt 0:05:01]} 19. Bxd6 {[%emt 0:02:49]} cxd6 {[%emt 0:01:45]} 20. Nf4 {[%emt 0:01:31]} Nxf4 {[%emt 0:02:32]} 21. exf4 {[%emt 0:03:06]} d5 {[%emt 0:03:06]} 22. Qe5 {[%emt 0:01:14]} bxa3 {[%emt 0:04:26]} 23. bxa3 {[%emt 0:00:08]} Qd7 {[%emt 0:00:04]} 24. Rc7 {[%emt 0:04:22]} Qa4 {[%emt 0:00:02]} 25. Rfc1 {[%emt 0:04:39]} Qxa3 {[%emt 0:03:14]} 26. R1c3 {[%emt 0:03:59]} ({White should try} 26. f5 $11 exf5 27. R1c3 Qa1+ 28. Kh2) 26... Qa1+ {[%emt 0:00:06]} 27. Kh2 $1 {[%emt 0:00:08]} Qb1 $1 {[%emt 0:00:06]} (27... g6 $2 28. f5 $18) 28. Rg3 {[%emt 0:00:37][%csl Gg3][%cal Re5g7] [#]} g6 {[%emt 0:01:29]} 29. h4 {[%emt 0:01:33] Intending h5 and mate.} Qf5 {[%emt 0:05:25]} (29... Rac8 $15) 30. Qxf5 $11 {[%emt 0:01:08]} exf5 {[%emt 0:00:01][%mdl 4096] Endgame KRR-KRR} 31. Ra3 {[%emt 0:00:51]} Rfe8 {[%emt 0:02:00]} ({Black should play} 31... a4 $17) 32. Rc5 {[%emt 0:01:13] Repels} Re2 {[%emt 0:04:56]} 33. Kg3 {[%emt 0:00:46]} a4 {[%emt 0:00:13]} 34. Rxd5 {[%emt 0:00:23]} Rb8 {[%emt 0:00:13]} 35. Ra5 {[%emt 0:00:51]} Rb3+ {[%emt 0:02:05]} 36. Rxb3 {[%emt 0:00:05]} axb3 {[%emt 0:00:01] KR-KR} 37. Rb5 {[%emt 0:00:19]} b2 {[%emt 0:00:06]} 38. Kf3 {[%emt 0:00:41]} Rc2 {[%emt 0:00:19]} 39. Ke3 {[%emt 0:00:56]} Kf8 {[%emt 0:00:14]} 40. Rb7 {[%emt 0:00:25]} Ke8 {[%emt 0:00:08]} 41. g3 {[%emt 0:00:33]} Kd8 {[%emt 0:00:13]} 42. d5 {[%emt 0:00:33]} Kc8 {[%emt 0:00:07]} 43. Rb3 {[%emt 0:00:30]} Kd7 {[%emt 0:00:22][%cal Oc2c3]} 44. Kd4 {[%emt 0:00:26] Prevents Rc3} Rxf2 {[%emt 0:02:13]} 45. Ke5 {[%emt 0:00:24]} Re2+ {[%emt 0:00:34]} 46. Kf6 {[%emt 0:00:08]} Kd6 {[%emt 0:00:04]} 47. Rb5 {[%emt 0:00:55]} Rg2 {[%emt 0:02:05]} 48. Kxf7 {[%emt 0:00:17]} Rxg3 {[%emt 0:00:21] Strongly threatening ...Rg2.} 49. Rxb2 {[%emt 0:00:15]} Kxd5 {[%emt 0:00:25] ...Ke4 would be deadly.} 50. h5 {[%emt 0:01:03]} gxh5 {[%emt 0:05:57]} 51. Re2 {[%emt 0:00:26][%mdl 8192] [#]} (51. Kf6 $11) 51... h4 $2 {[%emt 0:01:13]} (51... Rg4 $1 $19 52. Re5+ Kd4 53. Rxf5 h4) 52. Kf6 {[%emt 0:00:16] The position is equal.} h3 {[%emt 0:02:09]} 53. Kxf5 {[%emt 0:00:12]} h5 {[%emt 0:01:23] aiming for ...Kd4.} 54. Rd2+ {[%emt 0:00:20]} Kc4 {[%emt 0:00:01]} 55. Ke4 {[%emt 0:00:45]} Rg2 {[%emt 0:00:09]} 56. Rd4+ {[%emt 0:00:17]} Kc5 {[%emt 0:01:49] And now ...Re2+ would win.} 57. Rd5+ {[%emt 0:00:04]} Kc6 {[%emt 0:00:03] ...Re2+ is the strong threat.} 58. Rxh5 {[%emt 0:00:08]} h2 {[%emt 0:00:03]} 59. Kf5 {[%emt 0:00:33]} Kd6 {[%emt 0:00:27]} 60. Kf6 {[%emt 0:00:20]} Rf2 {[%emt 0:00:52]} 61. f5 {[%emt 0:00:24]} Kd5 {[%emt 0:00:40]} 62. Rh4 {[%emt 0:00:34]} Kd6 {[%emt 0:00:44]} 63. Rd4+ {[%emt 0:00:43]} Kc5 {[%emt 0:00:01]} 64. Rh4 {[%emt 0:00:07]} Kd6 {[%emt 0:00:04] Weighted Error Value: White=0.18 (very precise) /Black=0.21 (precise)} *

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.22"]
[Round "6.9"]
[White "Tissir, Mohamed"]
[Black "Bai, Adelard"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2354"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,44,16,21,34,22,18,9,13,0,4,-12,-15,-16,-18,-13,-8,-8,0,-15,0,0,13,4,38,0,4,0,42,0,5,7,25]} 1. e4 {[%emt 0:04:00]} e5 {[%emt 0:00:33]} 2. Nf3 {[%emt 0:00:33]} Nc6 {[%emt 0:00:06]} 3. Bc4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:06]} 4. d3 {[%emt 0:00:09]} Bc5 {[%emt 0:00:07]} 5. O-O {[%emt 0:06:13]} d6 {[%emt 0:05:52]} 6. c3 {[%emt 0:00:50]} O-O {[%emt 0:01:51]} 7. h3 {[%emt 1:22:01]} h6 8. Re1 {[%emt 0:00:00]} Re8 {[%emt 0:06:19] 8...Bb6 is setting a new trend. C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 9. Nbd2 {[%emt 0:00:00][%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} (9. b4 $5 Bb6 $8 10. Nbd2 $11) 9... a6 {[%emt 0:08:18]} 10. Bb3 {[%emt 0:00:00]} Be6 {[%emt 0:02:33]} 11. Nf1 {[%emt 0:00:00]} d5 {[%emt 0:10:07]} 12. Ng3 {[%emt 0:00:00]} dxe4 {[%emt 0:08:40]} 13. dxe4 {[%emt 0:00:00]} Qxd1 {[%emt 0:00:15]} 14. Rxd1 {[%emt 0:00:00]} Rad8 {[%emt 0:00:43]} 15. Rxd8 {[%emt 0:00:00]} Rxd8 {[%emt 0:00:26] [#]} 16. Kf1 $146 {[%emt 0:00:00]} ({Predecessor:} 16. Bd2 Bxb3 17. axb3 a5 18. c4 b6 19. Bc3 Bd4 20. Bxd4 Nxd4 21. Nxd4 Rxd4 22. f3 {0-1 Gutla,A (1910)-Safarli,E (2598) North American Blitz op 30th 2020 (1)}) 16... Bd7 {[%emt 0:05:04]} 17. a4 {[%emt 0:00:00]} Kf8 {[%emt 0:03:21][%cal Bg8f8,Bf8e7,Be7e6][%mdl 32]} 18. Ke2 {[%emt 0:00:00]} Ke7 {[%emt 0:06:16]} 19. Nh4 {[%emt 0:00:00]} Bb6 {[%emt 0:09:31]} 20. Nf3 {[%emt 0:00:00]} Be6 {[%emt 0:05:29]} 21. Bxe6 {[%emt 0:00:00]} Kxe6 {[%emt 0:00:28]} 22. Nd2 {[%emt 0:00:00]} a5 {[%emt 0:03:58] Not much happened in this game.   Weighted Error Value: White=0.10 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.1"]
[White "Fawzy, Adham"]
[Black "Sibashvili, Giorgi"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2495"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,89,2,4,-67,-79,-68,-61,-97,-70,-79,-82,-63,-14,-14,-11,-7,-5,-8,-11,-14,-2,-6,-5,-7,-8,-45,-48,-137,0,0,0,-91,-76,-76,0,0,0,0,11,-29,-34,-77,-50,-41,-47,-60,0,-68,-60,-68,-5,-53,0,0,0,0,14,14,14,17,16,-287,7,8,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 1:31:00] ChessBase II} c5 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. c4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 4. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 5. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 6. Nc3 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 7. a3 {[%emt 0:00:30] B44: Sicilian: Taimanov: 5 Nb5.} (7. Nxc6 $11 bxc6 8. Bd3) 7... Bxc3+ $15 {[%emt 0:00:30]} 8. bxc3 {[%emt 0:00:30]} Qa5 $1 {[%emt 0:00:30]} (8... Nxe4 9. Qg4 Nxd4 10. cxd4 Qa5+ 11. Ke2 $11) 9. Nb3 {[%emt 0:00:30] Black is slightly better.} Qxc3+ {[%emt 0:00:30]} 10. Bd2 {[%emt 0:00:30]} Qe5 {[%emt 0:00:30]} 11. Bd3 {[%emt 0:00:30] [#]} d5 $146 {[%emt 0:00:30]} (11... Nxe4 $15 12. f4 Qf5) ({Predecessor:} 11... Nxe4 12. f4 Qf5 13. g4 Qg6 14. f5 exf5 15. Qe2 d5 16. cxd5 Ne5 17. Bb5+ Kf8 {1-0 Gershkovich,E-Bannik,A URS-chT Republics 01st final 1948 (6)}) 12. f4 $11 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 13. cxd5 {[%emt 0:00:30]} exd5 {[%emt 0:00:30]} 14. e5 {[%emt 0:00:30]} Ne4 {[%emt 0:00:30] Threatens to win with ...Qb6.} 15. Be3 {[%emt 0:00:30] Against Qb6} O-O {[%emt 0:00:30]} 16. O-O {[%emt 0:00:30]} f6 {[%emt 0:00:30]} 17. Nc5 {[%emt 0:00:30]} fxe5 {[%emt 0:00:30]} 18. Qb3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30] Strongly threatening ...Kh8.} (18... exf4 $2 19. Qxd5+ Kh8 20. Bxe4 $18) 19. Rac1 {[%emt 0:00:30] [#]} (19. fxe5 $15 Nxe5 20. Rac1) 19... Qf7 {[%emt 0:00:30]} (19... Rf7 $1 $17 {White must now prevent ...e4.} 20. fxe5 Qxe5) 20. fxe5 {[%emt 0:00:30]} Nxe5 {[%emt 0:00:30]} 21. Bb1 {[%emt 0:00:30] A strong pair of Bishops.} (21. Bd4 $11 Nc6 22. Bb2) 21... b6 {[%emt 0:00:30]} 22. Bd4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} (22... bxc5 $17 23. Bxe5 c4) 23. Bxf6 {[%emt 0:00:30]} gxf6 {[%emt 0:00:30]} 24. Nd3 {[%emt 0:00:30]} Na5 {[%emt 0:00:30]} 25. Qd1 {[%emt 0:00:30][%mdl 1024] White has compensation.} (25. Qb4 {keeps more tension.} Ba6 26. Qh4 f5 27. Rf3) 25... Nc4 {[%emt 0:00:30]} 26. Rf4 {[%emt 0:00:30]} Kh8 {[%emt 0:00:30]} (26... Nxa3 27. Ne5 Qe7 28. Bxh7+ Kg7 29. Rxc8 (29. Ng6 Qe3+ 30. Kh1 Rf7 $11) 29... Qxe5 30. Qg4+ Kxh7 31. Qd7+ Kg6 32. Rc7 (32. Qg4+ $2 Qg5 $19)) 27. Nb4 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} (27... Nxa3 28. Bxh7 Qxh7 29. Nxd5 $16) 28. Qd4 {[%emt 0:00:30] [#] Rh4 would be deadly.} Qg7 {[%emt 0:00:30]} (28... Ne5 $1 $15 29. Rh4 (29. Rcf1 Qg7 $17) 29... Ng6 30. Bxg6 Qxg6) 29. Bf5 {[%emt 0:00:30]} ({White should play} 29. Bxh7 $1 $11 Kxh7 30. Nxd5) 29... Bxf5 {[%emt 0:00:30]} 30. Rxf5 {[%emt 0:00:30]} Rad8 {[%emt 0:00:30]} (30... Qh6 $15 31. Rc3 Ne5) 31. Rcf1 {[%emt 0:00:30]} (31. Nxd5 $11 b5 32. Qc3) 31... Rd6 {[%emt 0:00:30]} (31... Rg8 $15 32. g3 Ne5) 32. Rxd5 {[%emt 0:00:30]} Rxd5 {[%emt 0:00:30]} 33. Nxd5 {[%emt 0:00:30]} Rg8 {[%emt 0:00:30][%csl Gg8][%cal Rg7g2]} 34. g3 {[%emt 0:00:30] Active counter play!} (34. Qxc4 $2 Qxg2#) ({But not} 34. Qxf6 Nxa3 35. Qxg7+ Kxg7 $15) 34... Ne5 {[%emt 0:00:30]} 35. Nxf6 {[%emt 0:00:30]} Ng4 {[%emt 0:00:30][%cal Og4h2] Hoping for ...Nxh2!} 36. Qd6 $2 {[%emt 0:00:30][%mdl 8192]} (36. Rf4 $11 {and White has nothing to worry.} Nxf6 37. Rxf6) 36... Nxf6 $2 {[%emt 0:00:30]} (36... Qh6 $19 {[%csl Gg4][%cal Rh6h2]} 37. h3 Qe3+ 38. Kh1 Qe2 39. Nxg4 Qxf1+ 40. Kh2 Qe2+ 41. Kg1 Qb2) 37. Rxf6 $19 {[%emt 0:00:30][%mdl 4096] Endgame KQR-KQR. The position is equal.} Qg5 {[%emt 0:00:30]} 38. Rf7 {[%emt 0:00:30] aiming for Qd4+.} Rd8 {[%emt 0:00:30]} (38... Qc1+ {with more complications.} 39. Kg2 Qc2+ 40. Kh3 Qc8+) 39. Rf8+ {[%emt 0:00:30]} Rxf8 {[%emt 0:00:30]} 40. Qxf8+ $11 {[%emt 0:00:30] KQ-KQ} Qg8 {[%emt 0:00:30]} 41. Qf6+ {[%emt 0:00:30]} Qg7 {[%emt 0:00:30]} 42. Qd8+ {[%emt 0:00:30]} Qg8 {[%emt 0:00:30]} 43. Qc7 {[%emt 0:00:30]} Qa8 {[%emt 0:00:30]} 44. h4 {[%emt 0:00:30]} Qe8 {[%emt 0:00:30]} 45. Qxa7 {[%emt 0:00:30] Weighted Error Value: White=0.32/Black=0.31} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.2"]
[White "Nigmatov, Ortik"]
[Black "Sivuk, Vitaly"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2438"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,57,23,25,45,27,37,35,24,25,25,23,50,43,49,23,95,106,91,94,89,91,185,159,165,159,287,303,345,338,375,387,535,532,513,478,842,817,841,812,882,865,1537,1486,2307,2290,1929,1751,29984,29985]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:12]} d5 {[%emt 0:00:07]} 3. e5 {[%emt 0:00:04]} Bf5 {[%emt 0:00:09]} 4. Nf3 {[%emt 0:00:08]} e6 {[%emt 0:00:11]} 5. Be2 {[%emt 0:00:11]} Nd7 {[%emt 0:00:13]} 6. O-O {[%emt 0:00:05]} a5 {[%emt 0:00:09] B12: Caro-Kann: Advance Variation.} 7. a4 {[%emt 0:01:10]} f6 {[%emt 0:00:12]} 8. Bd3 {[%emt 0:00:09]} Bxd3 {[%emt 0:05:10] White is slightly better.} 9. Qxd3 {[%emt 0:00:13]} fxe5 {[%emt 0:00:44] [#]} 10. dxe5 $146 {[%emt 0:00:04]} ({Predecessor:} 10. Ng5 Qf6 11. dxe5 Nxe5 12. Qb3 Kd7 13. Nxh7 Nf3+ 14. Kh1 Qh4 15. Qxf3 Rxh7 16. Bf4 {1-0 Pasztor,B (2387)-Andreev,S (2016) EU-ch 23rd Vrnjacka Banja 2023 (4)}) 10... Bc5 {[%emt 0:04:17]} 11. Nbd2 {[%emt 0:05:18]} (11. Ng5 {seems wilder.} Qe7 12. Qh3 Nf8 13. c4) 11... Nh6 {[%emt 0:12:38]} 12. Nb3 {[%emt 0:00:14]} Qe7 {[%emt 0:02:58]} (12... Nf5 $11 {keeps the balance.}) 13. Bg5 $16 {[%emt 0:07:01] White is more active. White stays focused until the end.} Qf7 {[%emt 0:02:01]} 14. Nxc5 {[%emt 0:00:23]} Nxc5 {[%emt 0:00:08] Black is weak on the dark squares} 15. Qe3 $36 {[%emt 0:00:04][%csl LRc5,LRh6][%mdl 2048] White is in control.} Qf8 {[%emt 0:01:25] [#]} (15... Ne4 $16 {was necessary.}) 16. Bxh6 $1 $18 {[%emt 0:00:57]} gxh6 {[%emt 0:00:06]} 17. Nd4 {[%emt 0:00:14][%cal Bf3d4,Bd4c6,Bc6a7][%mdl 32]} O-O-O {[%emt 0:04:20]} (17... Qe7 $16 18. Qxh6 Rg8) 18. c3 {[%emt 0:04:33][%cal Bc2c3,Bc3c4,Bc4d5,Bd5e6][%mdl 32] Hoping for b4.} Qg7 {[%emt 0:17:17] [#]} 19. Nxc6 $1 {[%emt 0:10:15][%mdl 576] Discovered Attack, Double Attack} Rdg8 {[%emt 0:00:17][%csl Gg8][%cal Rg7g2]} (19... bxc6 20. Qxc5) 20. g3 {[%emt 0:00:21]} (20. Nxa5 $2 Qxg2#) 20... Ne4 {[%emt 0:00:37]} 21. Na7+ {[%emt 0:02:25]} Kd7 {[%emt 0:02:12]} 22. Qd4 {[%emt 0:04:18]} h5 {[%emt 0:02:46]} (22... Qe7 $142 23. Rad1 Qc5 24. Qxe4 Qxa7) 23. c4 {[%emt 0:00:43]} Ng5 {[%emt 0:03:09]} 24. f4 {[%emt 0:05:58]} (24. cxd5 $2 {too greedy.} Nf3+ 25. Kg2 Nxd4 $19) 24... Ne4 {[%emt 0:00:05]} 25. Ra3 {[%emt 0:01:32]} h4 {[%emt 0:01:44]} 26. cxd5 {[%emt 0:00:59]} hxg3 {[%emt 0:00:07]} 27. dxe6+ {[%emt 0:00:22]} Ke8 {[%emt 0:00:04]} 28. Qxe4 {[%emt 0:00:51] Threatening mate with Rc1.} gxh2+ {[%emt 0:00:13]} 29. Kxh2 {[%emt 0:00:14] A cool game by Nigmatov.   Weighted Error Value: White=0.05 (flawless) /Black=0.80} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.3"]
[White "Ohanyan, Emin"]
[Black "Rios, Cristhian Camilo"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2444"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,51,15,25,4,5,15,7,6,0,1,7,6,19,8,13,25,11,10,10,0,0,0,45,0,0,0,0,0,0,-8,35,28,28,24,37,30,192,157,162,152,565,566]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:19]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:13]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:14]} 4. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:08]} 5. Qa4+ {[%emt 0:00:05]} Nc6 {[%emt 0:00:07]} 6. e3 {[%emt 0:00:02]} O-O {[%emt 0:00:10]} 7. Qc2 {[%emt 0:00:05] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} Re8 {[%emt 0:01:08]} 8. Bd2 {[%emt 0:00:26]} Bf8 {[%emt 0:00:00]} 9. Be2 {[%emt 0:00:06] The position is equal.} Nb4 {[%emt 0:00:10]} 10. Qb1 {[%emt 0:01:27]} dxc4 {[%emt 0:00:28]} 11. Bxc4 {[%emt 0:00:08]} b6 {[%emt 0:00:04]} 12. a3 {[%emt 0:00:17]} Ba6 {[%emt 0:00:07]} 13. Be2 {[%emt 0:00:39]} Bxe2 {[%emt 0:00:27]} 14. Nxe2 {[%emt 0:00:09]} Na6 {[%emt 0:00:17]} 15. e4 {[%emt 0:00:49][%cal Be3e4,Be4e5][%mdl 32] [#]} c5 $146 {[%emt 0:01:15]} ({Predecessor:} 15... h6 16. e5 Nd5 17. h4 c5 18. Qd3 Nb8 19. Rc1 Nc6 20. O-O Nxd4 21. Nexd4 cxd4 22. Qxd4 {½-½ Narayanan,S (2659)-Santos Latasa,J (2675) POR-chT Ovar 2022 (7.2)}) 16. Qd3 {[%emt 0:00:44] e5 would be deadly.} Nc7 {[%emt 0:02:48][%cal Oe6e5]} (16... Nb8 $5) 17. e5 {[%emt 0:05:10]} Nfd5 {[%emt 0:00:09]} 18. O-O {[%emt 0:05:45]} h6 {[%emt 0:07:28]} 19. Rac1 {[%emt 0:07:03][%cal Ba1c1,Bc1c4,Bc4c2][%mdl 32]} Qd7 {[%emt 0:02:23]} 20. g4 {[%emt 0:24:07]} Qb5 {[%emt 0:18:07]} 21. Rc4 $1 {[%emt 0:02:34]} Ne7 {[%emt 0:13:27]} (21... Qxb2 $2 22. Rb1 Qa2 23. Nc1 $18) 22. Ng3 {[%emt 0:07:33]} cxd4 {[%emt 0:04:57]} 23. g5 {[%emt 0:03:55] Threatens to win with gxh6. Black is weak on the dark squares} (23. Nxd4 Qxe5 24. Nf3 Qd5 $15) (23. Rxd4 Qxd3 24. Rxd3 Ncd5 $11) (23. Qxd4 Rac8 $15) 23... Rec8 $2 {[%emt 0:04:29]} (23... h5 $11) 24. gxh6 $18 {[%emt 0:06:18]} (24. Nxd4 Qxe5 25. gxh6 Qd5 $15) (24. Rxd4 Qxd3 25. Rxd3 hxg5 26. Bxg5 Ncd5 $15) (24. Qxd4 Ncd5 25. Rxc8 Rxc8 $11) 24... gxh6 {[%emt 0:03:08] [#]} 25. a4 $1 {[%emt 0:14:52]} ({Not} 25. Qxd4 Ncd5 26. Rfc1 Rxc4 27. Rxc4 (27. Qxc4 Qxb2 28. Kh1 Ng6 $15) 27... Bg7 $11) (25. Rxd4 Qxd3 26. Rxd3 Ncd5 $11) (25. Nxd4 $6 Qd5 $14) 25... Qxb2 {[%emt 0:03:53] [#]} (25... Qa6 $16) 26. Rc2 $1 {[%emt 0:02:16] Weighted Error Value: White=0.05 (flawless) /Black=0.50} ({Weaker is} 26. Nxd4 Ncd5 27. Nf3 Kh8 $17) ({Stronger than} 26. Qxd4 Qxd4 27. Rxd4 Ncd5 28. Rg4+ Kh8 $17) 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.4"]
[White "Zaibi, Amir"]
[Black "Begmuratov, Khumoyun"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2393"]
[BlackElo "2387"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,24,7,0,0,-38,-33,-28,-15,-19,-9]} 1. Nf3 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. g3 {[%emt 0:00:30]} b6 {[%emt 0:00:30]} 3. Bg2 {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 4. O-O {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 5. d3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 6. Nbd2 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 7. e4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 8. Re1 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 9. a3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30] C00: French: Unusual White 2nd moves.} 10. Nf1 {[%emt 0:00:30] 10.Qe2 is becoming the main line.} dxe4 {[%emt 0:00:30]} 11. dxe4 {[%emt 0:00:30]} Rd8 {[%emt 0:00:30]} 12. Qe2 {[%emt 0:00:30]} O-O {[%emt 0:00:30] [#] White did not feel at home in the position after the opening.   Weighted Error Value: White=0.14 (very precise) /Black=0.05 (flawless)} {Predecessor:} 13. e5 $146 Nd7 14. Bf4 Nd4 15. Nxd4 cxd4 16. Bxb7 Qxb7 17. Nd2 Nc5 18. Qg4 Kh8 19. Bg5 Bxg5 20. Qxg5 {0-1 Beeckmans,F (2175)-Jurek,J (2380) Imperia op 38th 1996 (2)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.5"]
[White "George Micheal, Kevin"]
[Black "Hesham, Abdelrahman"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2149"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,100,27,27,18,26,22,44,38,41,37,46,38,50,0,0,0,4,0,0,0,28,26,34,37,34,23,47,8,44,27,82,-27,0,0,-13,-11,0,-8,0,0,0,0,0,0,0,0,20,20,49,0,17,0,36,0,0,0,0,0,0,0,0,0,0,0,0,-127,-126,-130,-131,-260,-260,-352,-342,-666,-660,-657,-653,-616,-526,-1075,-1070,-1049,-1050,-1036,-1029,-896,-827,-1278,-1135,-5718,-5064,-29981,-29981]} 1. d4 {[%emt 0:00:33]} Nf6 {[%emt 0:06:27]} 2. c4 {[%emt 0:00:21]} g6 {[%emt 0:04:51]} 3. g3 {[%emt 0:00:09]} Bg7 {[%emt 0:01:03]} 4. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:07]} 6. e3 $1 {[%emt 0:02:06][%cal Be2e3,Be3e4][%mdl 32] E61: King's Indian: Early deviations for White, including Smyslov System.} e5 {[%emt 0:06:17]} 7. d5 {[%emt 0:00:23]} Nb8 {[%emt 0:01:24]} 8. Nge2 {[%emt 0:01:54] White is slightly better.} d6 {[%emt 0:00:26]} 9. O-O {[%emt 0:00:25]} a5 {[%emt 0:00:16]} 10. e4 {[%emt 0:02:41]} Na6 {[%emt 0:05:21]} 11. h3 {[%emt 0:01:52] [#]} (11. Bg5 $14) 11... Nd7 $146 {[%emt 0:04:08]} ({Predecessor:} 11... Nh5 12. g4 Nf6 13. Ng3 Nd7 14. Be3 Ndc5 15. Qd2 Nb4 16. Rfd1 Nbd3 17. Nce2 Bd7 {0-1 Tregubov,P (2588)-Artemiev,V (2706) Douglas IoM op 2018 (6)}) 12. Be3 {[%emt 0:07:18]} f5 {[%emt 0:05:43]} 13. exf5 {[%emt 0:06:01]} gxf5 {[%emt 0:00:26]} 14. f4 {[%emt 0:01:24]} Nb6 {[%emt 0:03:31]} 15. b3 {[%emt 0:02:19]} e4 {[%emt 0:00:48][%cal Oa5a4]} 16. Bd4 {[%emt 0:06:12]} Nc5 {[%emt 0:06:24]} 17. Bxg7 {[%emt 0:05:41]} Kxg7 {[%emt 0:00:29]} 18. Nd4 {[%emt 0:00:24]} Qf6 {[%emt 0:16:22]} 19. Qd2 {[%emt 0:05:58][%cal Og3g4]} Bd7 {[%emt 0:02:10] [#]} (19... Kh8 $11 {keeps the balance.}) 20. Nd1 {[%emt 0:02:04]} (20. g4 $1 $16) 20... Kh8 {[%emt 0:03:04]} 21. Kh2 {[%emt 0:04:30]} Rg8 {[%emt 0:00:41]} 22. Rg1 {[%emt 0:04:26]} a4 {[%emt 0:08:34]} 23. Ne3 {[%emt 0:08:18]} axb3 {[%emt 0:00:15]} 24. axb3 {[%emt 0:00:09]} Rxa1 {[%emt 0:00:05]} 25. Rxa1 {[%emt 0:00:07]} Qg7 {[%emt 0:00:21]} 26. Nf1 {[%emt 0:00:47]} Nd3 {[%emt 0:00:24]} 27. Nc2 {[%emt 0:07:59]} h5 {[%emt 0:01:05][%cal Oh5h4]} 28. h4 {[%emt 0:01:13]} Qb2 {[%emt 0:06:05]} 29. Nfe3 {[%emt 0:05:24]} (29. Ra7 $1 $14 {might be stronger.}) 29... Kh7 {[%emt 0:01:11]} (29... Qg7 $5 {[%cal Rg7g3]} 30. Nf1 Kh7 $11) 30. Ra3 {[%emt 0:01:53]} Nc8 {[%emt 0:01:00]} (30... Qg7 $5 31. Nf1 $8 Qb2 $11) 31. b4 {[%emt 0:04:13]} (31. Qd1 {is more complex.} Kg6 32. Bf1 Nb4 33. Qa1) 31... Qg7 {[%emt 0:04:20]} 32. Nf1 {[%emt 0:00:07]} Nb6 {[%emt 0:00:18]} 33. Qc3 {[%emt 0:02:55]} Qxc3 {[%emt 0:01:12]} 34. Rxc3 {[%emt 0:00:04]} Ra8 $36 {[%emt 0:00:15][%mdl 2048] Black has some pressure.} 35. Nfe3 {[%emt 0:04:10]} Ra2 {[%emt 0:01:35]} 36. b5 {[%emt 0:01:05]} Rb2 {[%emt 0:05:50]} 37. Kg1 {[%emt 0:01:46] [#] Against Nf2} (37. Bf1 $1 $11) 37... Rb1+ $1 $17 {[%emt 0:00:24]} 38. Bf1 {[%emt 0:01:27]} Rc1 {[%emt 0:00:18] Black is much more active.} 39. Kh2 {[%emt 0:03:23]} (39. Rb3 $17) 39... Nb4 $19 {[%emt 0:01:36]} 40. Bg2 {[%emt 0:03:20]} Nxc2 {[%emt 0:03:57]} 41. Nxc2 {[%emt 0:00:55]} (41. Rxc2 Rxc2 {[%mdl 64] Remove Defender} 42. Nxc2 Nxc4 43. Bf1 Bxb5 44. Nd4) 41... Kg6 {[%emt 0:01:28]} 42. Kh3 {[%emt 0:01:47]} Kf6 {[%emt 0:00:13]} 43. Kh2 {[%emt 0:00:14] [#]} e3 $1 {[%emt 0:00:32][%mdl 512] White must now prevent ...e2.} 44. c5 {[%emt 0:00:45]} (44. Bf3 Na4) 44... dxc5 {[%emt 0:00:27] Hoping for ...e2.} 45. Bf3 {[%emt 0:01:23]} Na4 {[%emt 0:00:12]} 46. Rxe3 {[%emt 0:01:05]} Rxc2+ {[%emt 0:00:03]} 47. Kg1 {[%emt 0:00:05]} Rc3 {[%emt 0:00:36]} 48. Rxc3 {[%emt 0:00:20]} Nxc3 {[%emt 0:00:01]} 49. d6 {[%emt 0:00:15]} cxd6 {[%emt 0:00:06][%cal Bc7d6,Bd6d5][%mdl 32]} 50. b6 {[%emt 0:00:05]} d5 {[%emt 0:00:09] Weighted Error Value: White=0.72/Black=0.11 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.6"]
[White "Mammadova, Gulnar"]
[Black "Badelka, Olga"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2349"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,31,32,22,9,20,0,0,0,0,0,12,1,16,0,0,9,81,74,81,87]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:16]} e6 {[%emt 0:00:12]} 3. c3 {[%emt 0:00:19]} d5 {[%emt 0:00:14]} 4. exd5 {[%emt 0:00:32]} Qxd5 {[%emt 0:00:07]} 5. d4 {[%emt 0:00:46]} Nf6 {[%emt 0:00:18]} 6. Na3 {[%emt 0:01:11]} a6 {[%emt 0:00:24]} 7. Nc4 {[%emt 0:02:34]} Nbd7 {[%emt 0:00:14]} 8. Be2 {[%emt 0:01:14] B22: Sicilian: 2 c3.} b5 {[%emt 0:09:33] is cutting edge theory.} 9. Nce5 {[%emt 0:05:22][%cal Oe5f7] [#] Nxf7! would be deadly.} cxd4 {[%emt 0:09:13]} 10. Nxd7 {[%emt 0:01:51] The position is equal.} Bxd7 {[%emt 0:00:31] [#]} 11. Qxd4 $146 {[%emt 0:03:33]} ({Predecessor:} 11. Nxd4 e5 12. O-O Be7 13. Nf3 Qc5 14. Re1 O-O 15. Bd3 Bg4 16. h3 Bh5 17. Bg5 {0-1 Gu,X (2324)-Wang,J (2380) Yangzhou Basque (Women) rapid 2016 (12)}) 11... Qxd4 {[%emt 0:06:59]} 12. Nxd4 {[%emt 0:00:07]} e5 {[%emt 0:00:44]} 13. Nf3 {[%emt 0:01:25]} Bd6 {[%emt 0:03:19]} 14. O-O {[%emt 0:02:23]} O-O-O {[%emt 0:09:52] [#]} (14... O-O $11 {remains equal.}) 15. a4 $1 $16 {[%emt 0:05:47][%cal Ba2a4,Ba4b5][%mdl 32]} Bc6 {[%emt 0:24:05]} (15... bxa4 16. Bxa6+) 16. axb5 {[%emt 0:04:17] Weighted Error Value: White=0.07 (flawless) /Black=0.18 (very precise)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.7"]
[White "Haznedaroglu, Kivanc"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1/2-1/2"]
[ECO "C81"]
[WhiteElo "2418"]
[BlackElo "2342"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 32,48,11,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03] Atalik,Suat} e5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:11]} 3. Bb5 {[%emt 0:00:08][%cal Bf1b5,Bb5a4,Ba4b3,Bb3c4][%mdl 32]} a6 {[%emt 0:00:13]} 4. Ba4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:09]} 5. O-O {[%emt 0:00:06]} Nxe4 {[%emt 0:00:15]} 6. d4 {[%emt 0:00:18]} b5 {[%emt 0:00:10]} 7. Bb3 {[%emt 0:00:02]} d5 {[%emt 0:00:07]} 8. dxe5 {[%emt 0:00:13]} Be6 {[%emt 0:00:13]} 9. Qe2 {[%emt 0:01:52]} Be7 {[%emt 0:02:06]} 10. Rd1 {[%emt 0:00:21]} O-O {[%emt 0:00:41]} 11. c4 {[%emt 0:00:18]} bxc4 {[%emt 0:00:23]} 12. Bxc4 {[%emt 0:00:02]} Bc5 {[%emt 0:00:10]} 13. Be3 {[%emt 0:00:18]} Bxe3 {[%emt 0:00:13]} 14. Qxe3 {[%emt 0:00:08]} Qb8 {[%emt 0:00:06]} 15. Bb3 {[%emt 0:00:05]} Na5 {[%emt 0:00:09]} 16. Nbd2 {[%emt 0:01:16]} Qa7 {[%emt 0:00:43]} 17. Qxa7 {[%emt 0:03:10] The position is equal.} Rxa7 {[%emt 0:00:07] C81: Open Ruy Lopez: Keres Variation (9 Qe2).} 18. Rac1 {[%emt 0:00:03]} c5 {[%emt 0:01:16]} 19. Nxe4 {[%emt 0:04:19]} Nxb3 {[%emt 0:00:17]} 20. axb3 {[%emt 0:00:03]} dxe4 {[%emt 0:00:09]} 21. Nd2 {[%emt 0:00:03]} e3 {[%emt 0:00:14]} 22. fxe3 {[%emt 0:00:10]} Rb7 {[%emt 0:00:08] [#]} 23. Kf2 $146 {[%emt 0:05:19]} (23. Rxc5 $2 {is the wrong capture.} Rd7 24. Kf2 Bxb3 25. Nxb3 Rxd1 $19) ({Predecessor:} 23. Ne4 Rxb3 24. Nxc5 Rxe3 25. Nxa6 Rxe5 26. b4 h5 27. Rc5 Rxc5 28. Nxc5 Bc4 29. Rd4 Bb5 30. Rd5 Rb8 31. Rxh5 Bc4 {½-½ Goloshchapov,A (2523)-Atalik,S (2581) Nova Gorica op-A 08th 2003 (3)}) 23... Bxb3 {[%emt 0:01:05]} 24. Nxb3 {[%emt 0:00:10]} Rxb3 {[%emt 0:00:21] A rather calm draw.   Weighted Error Value: White=0.01 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.8"]
[White "Eiti, Bashir"]
[Black "Burmakin, Vladimir"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2346"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,154,-31,-24,-41,-18,-37,-16,-42,-47,-59,-51,-54,-49,-81,-64,-79,-84,-76,-81,-133,-132,-137,-137,-128,-99,-90,-100,-164,-154,-160,-133,-166,-137,-197,-211,-282,-270,-289,-214,-540,-525,-538,-506,-534,-523,-768,-763,-843,-970,-931,-910,-860,-317,-359,-349,-493,-477,-688,-249,-250,-202,-421,-437,-537,-533,-532,-451,-542,-506,-845,-614,-750,-744,-882,-660,-613,-556,-528,-522,-612,-600,-708,-637,-652,-640,-820,-797,-943,-676,-826,-813,-922,-793,-1049,-1036,-1052,-1045,-1057,-1049,-1033,-1027,-1011,-955,-943,-922,-1539,-1607,-1581,-1599,-1443,-1562,-1517,-1422,-1362,-1570,-1483,-1530,-1432,-1442,-1976,-2039,-2320,-2215,-2131,-2208,-3741,-2704,-29987,-29988,-29988,-29989,-29989,-29990,-29991,-29992,-29995,-29996,-29998,-29993]} 1. c3 {[%emt 0:00:17]} d5 {[%emt 0:00:35]} 2. g3 {[%emt 0:03:38]} e5 {[%emt 0:04:09]} 3. Bg2 {[%emt 0:01:03]} Nf6 {[%emt 0:03:00]} 4. d4 {[%emt 0:01:31]} exd4 {[%emt 0:00:06]} 5. cxd4 {[%emt 0:00:07]} h6 {[%emt 0:00:12]} 6. Nc3 {[%emt 0:00:33]} Be7 {[%emt 0:00:22]} 7. Nf3 {[%emt 0:01:01]} c6 {[%emt 0:00:09]} 8. O-O {[%emt 0:01:08]} Bf5 {[%emt 0:00:22]} 9. a3 {[%emt 0:02:34]} O-O {[%emt 0:02:44]} 10. b4 {[%emt 0:02:08] A17: English Opening: 1...Nf6 with ...Bb4.} Ne4 {[%emt 0:09:46]} 11. Bb2 {[%emt 0:10:27]} a5 {[%emt 0:10:36]} 12. b5 {[%emt 0:10:14] [#] The position is equal.} Qb6 $146 {[%emt 0:00:53]} ({Predecessor:} 12... Nd7 13. bxc6 bxc6 14. Nxe4 Bxe4 15. Ne5 Nxe5 16. dxe5 Bxg2 17. Kxg2 c5 18. e3 a4 19. Qg4 Qb6 20. Rab1 Qe6 21. Qf3 f6 22. exf6 Bxf6 23. Bxf6 Rxf6 24. Rb5 Rxf3 {0-1 Cadena,R (1830)-Motta Leon,G (2045) Bogota McGregor op 4th 2013 (9)}) 13. Ne5 {[%emt 0:07:12][%cal Ob5c6]} Nxc3 {[%emt 0:00:52]} (13... cxb5 $2 14. Nxd5 Qd8 15. Qb3 $18) 14. Bxc3 {[%emt 0:00:06]} Qxb5 {[%emt 0:00:12]} 15. g4 {[%emt 0:06:52]} Bh7 {[%emt 0:01:14]} 16. f4 {[%emt 0:02:11]} f6 {[%emt 0:06:36]} 17. a4 {[%emt 0:01:37]} Qb6 {[%emt 0:11:08]} 18. Nf3 {[%emt 0:00:19]} ({White should play} 18. Nd3) 18... Na6 $17 {[%emt 0:04:54]} 19. f5 {[%emt 0:01:18]} Rae8 {[%emt 0:00:30]} 20. Rb1 {[%emt 0:12:32]} Bb4 {[%emt 0:00:12]} 21. Ne1 {[%emt 0:12:02]} Qc7 {[%emt 0:13:05]} 22. Bb2 {[%emt 0:02:58]} (22. Bxb4 $17 Nxb4 23. Nd3) 22... Bd6 {[%emt 0:03:46]} 23. h3 {[%emt 0:00:02]} Qe7 {[%emt 0:01:18]} 24. Bf3 {[%emt 0:02:33]} Nb4 {[%emt 0:06:23]} 25. Ng2 {[%emt 0:01:37]} (25. Bc1 $17) 25... g5 {[%emt 0:00:41]} 26. fxg6 {[%emt 0:03:45]} Bxg6 {[%emt 0:00:01]} 27. Nh4 {[%emt 0:01:30]} Bh7 $40 {[%emt 0:06:12][%mdl 128] Black goes for the king.} (27... Bxb1 $2 28. Qxb1 Qh7 29. Nf5 $19) 28. Nf5 $2 {[%emt 0:00:32]} (28. Kh1 {is a better chance.}) 28... Bxf5 $19 {[%emt 0:00:10]} 29. gxf5 {[%emt 0:00:02]} Kh7 {[%emt 0:00:09] [#] Hoping for ...Rg8+.} 30. Kh1 {[%emt 0:02:13]} Rg8 {[%emt 0:00:06] Strongly threatening ...Rg3.} 31. Rg1 {[%emt 0:01:52]} Qe3 {[%emt 0:00:31]} 32. Rg6 {[%emt 0:02:01]} Qf4 {[%emt 0:01:49][%csl Gd6][%cal Rf4h2]} 33. Qg1 {[%emt 0:03:16] Repels Qh2+} Qxf5 {[%emt 0:00:43]} 34. Rg4 {[%emt 0:00:08]} Rxg4 $2 {[%emt 0:00:55]} (34... h5 35. Rh4 Rxg1+ 36. Rxg1 Re3 37. Rxh5+ Qxh5 {[%mdl 64] Remove Defender} 38. Bxh5 Rxh3+ 39. Kg2 Rxh5) 35. hxg4 {[%emt 0:01:03]} Qg5 {[%emt 0:00:39]} 36. Qf2 {[%emt 0:01:02] Wards off Qh4+} (36. Bc1 $142 Bf4 37. Bxf4 Qxf4 38. Rb3) 36... Bf4 {[%emt 0:01:06] [#] And now ...f5 would win.} 37. Bc3 {[%emt 0:00:27]} (37. Rf1 $142 Nc2 38. Bg2) 37... Bd2 $2 {[%emt 0:00:46]} (37... f5 38. Rg1 Be3) 38. Bxd2 {[%emt 0:00:19]} Qxd2 {[%emt 0:00:07]} 39. Kg2 $2 {[%emt 0:01:29]} (39. g5 {was necessary.} Qf4 40. gxf6) 39... Re7 {[%emt 0:00:37]} 40. Rh1 {[%emt 0:01:25]} Nc2 {[%emt 0:00:17]} 41. Qh4 {[%emt 0:01:06]} Qg5 {[%emt 0:00:40]} (41... Qxd4 $2 {gets mated.} 42. Qxh6+ Kg8 43. Qg6+ Rg7 44. Qe8#) (41... Nxd4 42. Qxf6 Rxe2+ 43. Kg3 $11 (43. Bxe2 Qxe2+ 44. Kg3 Qe3+ 45. Kh2 Ne6 $11)) 42. Qg3 {[%emt 0:00:40]} Nxd4 {[%emt 0:00:41]} 43. Rh5 {[%emt 0:00:02]} (43. Qd6 $142 Nf5 44. Qc5) 43... Qe3 {[%emt 0:00:20]} 44. g5 {[%emt 0:00:46]} fxg5 {[%emt 0:01:05]} 45. Qh3 {[%emt 0:02:11]} g4 {[%emt 0:01:10]} (45... Nxe2 46. Rxh6+ Kg7 47. Rh7+ Kg6 48. Qh6+ Kf5 49. Qf8+ Ke5 50. Rxe7+ Kd4 51. Rxe3) 46. Bxg4 {[%emt 0:00:35]} Qxh3+ {[%emt 0:11:41]} (46... Nxe2 $2 {too greedy.} 47. Qxe3 Rxe3 48. Kf2 $19) 47. Rxh3 {[%emt 0:00:15]} Nxe2 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRN} 48. Rb3 {[%emt 0:00:36]} Nd4 {[%emt 0:00:00]} 49. Rb6 {[%emt 0:00:07]} Rc7 {[%emt 0:00:00] Against Bc8} 50. Kf2 {[%emt 0:00:25]} Kg6 {[%emt 0:00:00]} 51. Ke3 {[%emt 0:00:09]} Kg5 {[%emt 0:00:00]} 52. Bh3 {[%emt 0:00:24]} Nf5+ {[%emt 0:00:00]} 53. Kd3 {[%emt 0:01:14]} Re7 {[%emt 0:00:00]} 54. Kc2 {[%emt 0:00:27]} h5 {[%emt 0:00:00][%cal Bh6h5,Bh5h4][%mdl 32] White must now prevent ...Ne3+.} 55. Kd2 {[%emt 0:00:51]} h4 {[%emt 0:00:00]} 56. Rb1 {[%emt 0:00:13]} Ng3 {[%emt 0:00:00] Threatens to win with ...Ne4+.} 57. Bc8 {[%emt 0:00:20]} Rc7 {[%emt 0:00:00]} 58. Bh3 {[%emt 0:00:34]} Kf4 {[%emt 0:00:00]} 59. Kd3 {[%emt 0:00:20]} Ke5 {[%emt 0:00:00]} 60. Re1+ {[%emt 0:00:13]} Ne4 {[%emt 0:00:00]} 61. Rf1 {[%emt 0:00:13]} Rg7 {[%emt 0:00:00]} 62. Rf5+ {[%emt 0:00:58]} Kd6 {[%emt 0:00:00]} 63. Kc2 {[%emt 0:00:09]} Rg3 {[%emt 0:00:00]} 64. Bf1 {[%emt 0:00:06]} Ra3 {[%emt 0:01:02] aiming for ...h3.} 65. Rh5 {[%emt 0:00:32]} Ng3 {[%emt 0:00:27]} 66. Rh6+ {[%emt 0:00:02]} Kc5 {[%emt 0:00:08]} 67. Bh3 {[%emt 0:00:22]} Rxa4 {[%emt 0:00:12]} 68. Bc8 {[%emt 0:00:24]} Rc4+ {[%emt 0:00:18]} 69. Kd3 {[%emt 0:00:29]} b5 {[%emt 0:00:55][%cal Bb7b5,Bb5c4][%mdl 32] ...a4 would be deadly.} 70. Bd7 {[%emt 0:00:24]} Kb6 {[%emt 0:00:07]} 71. Be6 {[%emt 0:00:13]} a4 {[%emt 0:00:44] ( -> ...a3)} 72. Rg6 {[%emt 0:01:54]} a3 {[%emt 0:01:14] Black mates.} 73. Bxd5 {[%emt 0:00:57]} a2 {[%emt 0:00:09]} 74. Bxc4 {[%emt 0:00:51]} bxc4+ {[%emt 0:00:09]} ({Weaker is} 74... a1=B 75. Bd5 $16) 75. Kd2 {[%emt 0:00:05]} a1=Q {[%emt 0:00:15]} 76. Kc2 {[%emt 0:00:21]} Qa2+ {[%emt 0:00:12]} 77. Kc3 {[%emt 0:01:06]} Qb3+ {[%emt 0:00:09][%mdl 32768] Weighted Error Value: White=0.78/Black=0.51. Loss on time!?} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.23"]
[Round "7.9"]
[White "Vorobiov, Evgeny E."]
[Black "Tissir, Mohamed"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2483"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,91,65,70,33,81,37,37,53,66,66,41,41,111,96,110,81,91,30,63,33,44,34,92,10,63,43,51,34,76,69,74,61,76,51,60,72,79,9,84,24,38,33,218,0,62,0,0,12,0,-81,-76,-84,0,0,20,-41,0,0,10,16,34,32,266,259,220,0,0,-78,0,0,0,0,0,-56,-58,-56,-65,-58,-58,-57,-56,-56,-51,-57]} 1. d4 {[%emt 0:00:02]} e6 {[%emt 0:16:30]} 2. c4 {[%emt 0:01:43]} c5 {[%emt 0:00:23]} 3. d5 {[%emt 0:01:46]} exd5 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:04]} d6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:11]} Ne7 {[%emt 0:00:10]} 6. Nf3 {[%emt 0:16:10] A43: Schmid Benoni.} a6 {[%emt 0:02:55]} (6... Nd7 $14 {should be considered.}) 7. e4 {[%emt 0:08:15]} Ng6 {[%emt 0:00:22]} 8. h4 {[%emt 0:04:00][%cal Bh2h4,Bh4h5][%mdl 32] White is slightly better.} Nd7 {[%emt 0:00:07] [#]} 9. h5 $146 {[%emt 0:04:46]} ({Predecessor:} 9. a4 h6 10. Be2 Be7 11. h5 Nge5 12. Nd2 O-O 13. f4 Bh4+ 14. Kf1 Qf6 15. Nc4 Nxc4 16. Bxc4 {½-½ Garcia Ortega Mendez,J (2102)-Portalo Calero,F (1967) Extremadura-ch 2007 (2)}) 9... Nge5 {[%emt 0:00:06]} 10. Nxe5 {[%emt 0:00:53]} dxe5 {[%emt 0:02:41] Black is weak on the light squares} (10... Nxe5 $14 11. f4 Nd7) 11. a4 {[%emt 0:10:31]} h6 {[%emt 0:19:24]} 12. Be2 {[%emt 0:04:53]} Bd6 {[%emt 0:09:18]} 13. Bg4 {[%emt 0:02:53]} (13. Be3 $16) 13... Rb8 {[%emt 0:17:10]} 14. Ne2 {[%emt 0:06:35]} c4 {[%emt 0:12:57]} 15. Ng3 {[%emt 0:00:38]} Nc5 {[%emt 0:00:04]} (15... Bb4+ $14 16. Kf1 O-O) 16. O-O {[%emt 0:03:18]} (16. Bxc8 $1 $16 {Hoping for Bg4.} Nd3+ 17. Kf1 Rxc8 18. Qg4) 16... O-O {[%emt 0:14:12]} (16... Nb3 $11) 17. Bxc8 $14 {[%emt 0:05:18]} Rxc8 {[%emt 0:00:02]} 18. Qg4 {[%emt 0:00:20]} Kh8 {[%emt 0:00:54]} 19. Be3 {[%emt 0:05:41]} (19. Nf5 Qf6 $14) 19... Nd3 {[%emt 0:00:25]} 20. Rab1 {[%emt 0:01:22]} (20. Nf5 $5 {[%cal Rg4g7]} Qf6 21. Qe2 $14) 20... Qf6 {[%emt 0:00:25]} 21. Nf5 {[%emt 0:00:53]} b5 {[%emt 0:01:32]} 22. axb5 {[%emt 0:03:34]} axb5 {[%emt 0:00:01]} 23. g3 {[%emt 0:00:21]} (23. Ra1 $16 {And now Ra6 would win.} Ra8 24. Qe2) 23... b4 {[%emt 0:00:24]} (23... Bc5 $11 {remains equal.}) 24. Rfd1 {[%emt 0:02:04]} (24. Ra1 $1 $16 {[%cal Ra1a6] aiming for Ra6.} Ra8 25. b3) 24... Bc5 {[%emt 0:01:03]} 25. Bxc5 {[%emt 0:02:54]} Rxc5 {[%emt 0:00:07]} (25... Nxc5 $14 26. d6 Rfd8) 26. Qe2 $2 {[%emt 0:01:18]} (26. b3 $1 $18 {[%cal Rb3c4]}) 26... Qg5 {[%emt 0:00:05]} (26... b3 $11) 27. Ra1 {[%emt 0:02:02]} (27. Qe3 $1 $14 g6 28. Nd6 (28. Nxh6 Qxe3 29. fxe3 Kg7 $15) 28... Qxe3 29. fxe3) 27... g6 $11 {[%emt 0:01:23]} 28. Ne3 {[%emt 0:02:31]} Nf4 {[%emt 0:00:16]} (28... Qxh5 {simplifies} 29. Qxh5 gxh5 30. Rd2 b3) 29. Qe1 {[%emt 0:01:17] [#]} (29. Qg4 $11 Nxh5 30. Qxg5 hxg5 31. Ra7) 29... c3 $1 $17 {[%emt 0:00:21]} 30. bxc3 {[%emt 0:01:05]} bxc3 {[%emt 0:01:21]} (30... Rxc3 $17 31. Rab1 Rfc8) 31. Rac1 $11 {[%emt 0:00:55]} gxh5 {[%emt 0:00:02]} 32. Nf5 {[%emt 0:01:53]} (32. Rxc3 $2 Rxc3 33. Ng2 Nh3+ 34. Kh2 Qg4 35. Qxc3 Qxd1 $19) (32. Kf1 $11 Rfc8 33. d6 (33. gxf4 exf4 34. Rd3 fxe3 $17)) 32... Qg4 {[%emt 0:00:40]} 33. Qe3 $1 {[%emt 0:01:10]} (33. Rxc3 $2 Rxc3 34. d6 Qf3 $19) 33... Rc4 {[%emt 0:00:40][%cal Oc4e4] White must now prevent ...Rxe4!} 34. Nxh6 {[%emt 0:02:35]} Qg6 {[%emt 0:00:31][%csl LRe4,LRh6][%cal Oc4e4] ...Rxe4! would be deadly. Chess con chili.} (34... Ne2+ 35. Kf1 Qxe4 36. Kxe2 $16 (36. Qxe2 $2 Qh1#)) 35. Nf5 {[%emt 0:00:55]} c2 $2 {[%emt 0:00:40]} (35... h4 $1 $14) 36. Rd2 $18 {[%emt 0:00:31]} Rb8 {[%emt 0:00:26]} 37. Qe1 $2 {[%emt 0:02:25]} (37. Rcxc2 Rb1+ 38. Kh2 Qg4) (37. Rdxc2 $2 Rxc2 38. Rf1 Rbb2 $19) (37. Kh2 $18 Rb1 38. Rdxc2 (38. Rcxc2 Qg4) 38... Rxc1 39. Qxc1 (39. Rxc1 Nxd5 40. Qa3 Rxc1 $16) 39... Rxe4 40. Ne3) 37... Qg4 $36 {[%emt 0:00:22][%mdl 2048] Black has some pressure.} 38. Rdxc2 {[%emt 0:00:49] [#]} (38. Rcxc2 Nh3+ 39. Kh2 Ng5 $19) (38. Ne3 $11 Rxe4 39. d6 (39. Nxg4 Rxe1+ 40. Rxe1 Rb1 $17) (39. Rcxc2 Nh3+ 40. Kg2 Nf4+ 41. Kg1 Qf3 $17) (39. Rdxc2 Qf3 $17)) 38... Rxe4 $1 {[%emt 0:00:39] Black has more active pieces.} 39. Ne3 {[%emt 0:00:49]} (39. Rc8+ $2 Rxc8 40. Rxc8+ (40. Qxe4 $2 Rxc1+) 40... Kh7 $19) 39... Qf3 {[%emt 0:00:39]} 40. Qd1 {[%emt 0:00:35]} (40. gxf4 Rg8+ 41. Kf1 exf4 42. Qc3+ Kh7 43. Re1 fxe3 44. Rxe3 Rxe3 45. Qxe3 Qd1+ 46. Qe1 Qxc2 47. Qe3 Qd1+ 48. Qe1 Rg1+ {[%mdl 64] Deflection} 49. Kxg1 Qxe1+ 50. Kg2 h4 51. Kf3 f5 52. Kg2 Qe4+ 53. Kf1 h3 54. f3 Qc2 55. Ke1 h2 56. f4 h1=Q#) ({Of course not} 40. Rc8+ Kh7 41. gxf4 (41. Rxb8 $2 Rxe3 42. gxf4 Qg4+ 43. Kf1 Rxe1+ 44. Rxe1 h4 $19) 41... exf4 $15) 40... Rxe3 {[%emt 0:00:30][%csl Gf4][%cal Rf3g2,Be4e3,Be3f3,Bf3f4][%mdl 32]} (40... Nh3+ {keeps more tension.} 41. Kh2 Qxd1 42. Nxd1 Ng5) 41. Qxf3 {[%emt 0:00:33]} (41. fxe3 $11 Qxg3+ 42. Kh1 Qxe3 43. Rc3 Qe4+ 44. Qf3 Qxf3+ 45. Rxf3) 41... Rxf3 $15 {[%emt 0:00:10] Black is slightly better.} 42. gxf4 {[%emt 0:00:10]} Rxf4 $11 {[%emt 0:00:44] KRR-KRR} 43. Re1 {[%emt 0:00:37]} f6 {[%emt 0:00:16]} 44. Rc7 {[%emt 0:00:15]} Rg8+ {[%emt 0:00:49]} 45. Kf1 {[%emt 0:00:05]} Rg7 {[%emt 0:00:29]} 46. Rec1 {[%emt 0:01:55] An entertaining game by Tissir.   Weighted Error Value: White=0.36/Black=0.32} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.1"]
[White "Fawzy, Adham"]
[Black "Nigmatov, Ortik"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2495"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,57,46,33,42,36,30,37,41,-20,-26,-19,48,18,28,27,24,11,47,0,0,0,169,252,236,189,266,272,272,218,218,219,220,168,171,172,163,166,141,175,470,467,1206,1114,3467,2921,2608,2608]} 1. e4 {[%emt 1:31:00]} e5 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 3. Bb5 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 4. Ba4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 5. O-O {[%emt 0:00:30]} Bc5 {[%emt 0:00:30]} 6. c3 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 7. Bc2 {[%emt 0:00:30]} d5 {The main line 7...d5 scores better than 7...d6. C78: Ruy Lopez: Archangelsk and Möller Defences.} 8. a4 {[%emt 0:00:30][%cal Ba2a4,Ba4b5][%mdl 32] exd5 is the strong threat.} dxe4 {[%emt 0:01:00]} (8... Nxe4 9. axb5 Ne7 10. Nxe5 $16) 9. axb5 $1 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30][%mdl 64] [#] Pin. White is slightly better.} 10. d4 $146 {[%emt 0:00:30]} (10. bxc6 $14 exf3 11. gxf3) ({Predecessor:} 10. bxc6 exf3 11. gxf3 Bh3 12. Re1 O-O 13. Ra5 Qd6 14. b4 Bxf2+ 15. Kxf2 e4 16. Kg1 {1-0 Aronian,L (2782)-Le,Q (2709) Aimchess US Rapid Prelim 2021 (1)}) 10... exf3 $11 {[%emt 0:00:30]} 11. dxc5 {[%emt 0:00:30] [#]} Nd4 {[%emt 0:00:30]} 12. cxd4 $14 {[%emt 0:00:30]} fxg2 {[%emt 0:00:30] [#]} 13. dxe5 $1 {[%emt 0:00:30]} gxf1=Q+ {[%emt 0:00:30]} (13... gxf1=R+ 14. Qxf1) 14. Qxf1 {[%emt 0:00:30]} Nd7 {[%emt 0:00:30][%csl LRc5,LRe5] And now ...axb5 would win. Black is weak on the dark squares} 15. Ra4 {[%emt 0:00:30]} (15. Be4 $14 O-O 16. Qg2 (16. Rxa6 Rb8 $17) (16. bxa6 Nxe5 17. Bxa8 Qxa8 $11) 16... Nxe5 17. Bxa8 Qd1+ 18. Qf1 Qxf1+ 19. Kxf1 Rxa8 20. Nc3) 15... Be6 {[%emt 0:00:30]} 16. Qg2 {[%emt 0:00:30] Hoping for Rd4.} Nxe5 $2 {[%emt 0:00:30]} (16... Nxc5 $11 {and Black stays safe.} 17. Qc6+ (17. Qxg7 Nxa4 18. Qxh8+ Kd7 $11) 17... Nd7) 17. Qxg7 $18 {[%emt 0:00:30]} (17. Rxa6 Rxa6 18. bxa6 Bd5 $17) 17... Nf3+ {[%emt 0:00:30]} 18. Kf1 {[%emt 0:00:30]} Ke7 {[%emt 0:00:30] [#]} (18... Nxh2+ $2 19. Kg2 Rf8 20. Be4 $18) (18... Bh3+ $2 19. Ke2 Rf8 20. Bh6 $18) (18... Kd7 $142) 19. Qg3 $1 {[%emt 0:00:30]} (19. bxa6 $2 Rg8 20. Qc3 Rxa6 $19) 19... Qd5 {[%emt 0:00:30] [#] ...Rhg8 would be deadly.} 20. Nc3 $1 {[%emt 0:00:30]} (20. Rxa6 $2 Qc4+ 21. Kg2 Rag8 $19) (20. Qxc7+ Ke8 21. Qc6+ (21. Rxa6 Qc4+ 22. Kg2 Nh4+ 23. Kg1 Rg8+) 21... Qxc6 22. bxc6 Nxh2+ 23. Ke2 Bg4+ 24. Kd2 Nf3+ 25. Kc3 h5 $14) 20... Qh5 {[%emt 0:00:30]} 21. Qxc7+ {[%emt 0:00:30]} (21. Rxa6 $2 Nxh2+ 22. Ke1 Nf3+ 23. Ke2 Ne5+ 24. f3 Rhg8 $19) 21... Kf8 {[%emt 0:00:30]} 22. Qd6+ {[%emt 0:00:30]} (22. bxa6 $2 Nxh2+ 23. Ke1 Nf3+ 24. Ke2 Ne5+ 25. Ke1 Nf3+ 26. Ke2 Ne5+ 27. Ke1 Qh1+ 28. Kd2 Nf3+ 29. Ke2 Qxc1 $19) 22... Kg7 {[%emt 0:00:30]} 23. Qg3+ {[%emt 0:00:30]} (23. bxa6 $2 Nxh2+ 24. Ke1 Nf3+ 25. Ke2 Ne5+ 26. Ke1 Rad8 $19) 23... Kf8 {[%emt 0:00:30] White must now prevent ...Rd8.} 24. Be4 $36 {[%emt 0:00:30][%mdl 2048] White is in control. A strong pair of Bishops.} (24. Rxa6 $2 Bc4+ 25. Kg2 Rxa6 26. bxa6 Rg8 $19) (24. bxa6 $2 Rd8 25. a7 Nxh2+ 26. Ke1 Nf3+ $19) 24... Bh3+ {[%emt 0:00:30]} 25. Ke2 {[%cal Bf1e2,Be2e1,Be1d2][%mdl 32] Some like it hot. White is much more active. The black rooks are badly placed.} Nd4+ {[%emt 0:00:30]} (25... Ne5+ 26. Kd2 Rd8+ 27. Kc2 Rg8) 26. Ke1 {[%emt 0:01:00] White is clearly winning.} Rg8 {[%emt 0:00:30]} (26... Rd8 $142 27. Qg5 (27. bxa6 Nc2+ 28. Bxc2 Rg8 $16) 27... Qxg5 28. Bxg5 axb5 29. Bxd8 bxa4) 27. Qd6+ {[%emt 0:00:30]} Ke8 {[%emt 0:00:30]} 28. Rxd4 {[%emt 0:00:30] White wants to mate with Bc6+.} (28. Bxa8 $2 {loses.} Rg1+ 29. Kd2 Rd1+ {[%mdl 64] Decoy} 30. Nxd1 Qe2+ 31. Kc3 Nxb5+ 32. Kb4 Nxd6 33. Bc6+ Kd8 34. cxd6 Qe5 $19) 28... Rg1+ {[%emt 0:00:30]} 29. Kd2 {[%emt 0:00:30] Beautiful play by Fawzy!   Weighted Error Value: White=0.12 (very precise) /Black=0.45} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.2"]
[White "Sibashvili, Giorgi"]
[Black "Ohanyan, Emin"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2408"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,80,-4,0,0,0,0,2,-16,16,23,25,-10,-10,-29,0,23,0,14,34,-146,-161,-459,-311,-299,-346,-327,-326,-351,-403,-386,-316,-392,-393,-383,-398,-410,-410,-385,-414,-413,-29,-413,-412,-460,-451,-404,-360,-389,-389,-370,-369,-367,-356,-470,-461,-653,-628,-618,-605,-901,-863,-2057,-1958,-1758,-1381,-5704,-5616,-29971,-29972,-6516,-6287]} 1. b3 {[%emt 0:00:04]} e5 {[%emt 0:00:11]} 2. Bb2 {[%emt 0:00:09]} Nc6 {[%emt 0:00:04]} 3. c4 {[%emt 0:00:47]} Nge7 {[%emt 0:01:02]} 4. e3 {[%emt 0:00:32]} d5 {[%emt 0:07:50]} 5. cxd5 {[%emt 0:00:08]} Nxd5 {[%emt 0:00:03]} 6. a3 {[%emt 0:00:26]} Bd6 {[%emt 0:03:54]} 7. d3 {[%emt 0:00:39] The modern move. A01: Nimzowitsch-Larsen Opening.} O-O {[%emt 0:01:49]} 8. Nf3 {[%emt 0:00:37] Inhibits Qg5.} f5 {[%emt 0:04:23][%cal Bf7f5,Bf5f4,Bf4e3][%mdl 32]} 9. Nbd2 {[%emt 0:01:01] [#] The position is equal.} b5 $146 {[%emt 0:20:24]} ({Predecessor:} 9... Qe7 10. b4 Bd7 11. Nc4 b5 12. Nxd6 cxd6 13. g3 a5 14. bxa5 Nxa5 15. Bg2 Nb6 {1-0 Adhiban,B (2660)-Navara,D (2697) MrDodgy Online Inv 2nd blitz 2021 (1.8)}) 10. b4 {[%emt 0:29:29]} Kh8 {[%emt 0:05:13]} 11. d4 {[%emt 0:04:54][%cal Rd4e5]} (11. Rc1 $5 {[%cal Rc1c6]} Bb7 12. Qb3 $11) 11... e4 {[%emt 0:12:39]} 12. Ne5 {[%emt 0:05:59]} Bxe5 {[%emt 0:08:12]} (12... f4 $142 13. exf4 (13. Nxc6 $2 fxe3 {[%mdl 64] Discovered Attack} 14. Nxe4 Qh4 $19) 13... Bxe5 14. fxe5 (14. dxe5 Nxf4 15. Nxe4 Qe7 $11) 14... e3) 13. dxe5 $11 {[%emt 0:00:24]} f4 $1 $36 {[%emt 0:02:25][%mdl 2048] Black has good play.} 14. Nxe4 {[%emt 0:07:47]} (14. Bxb5 $2 Nxe3 15. Qc1 (15. fxe3 $2 Qh4+ 16. Ke2 fxe3 $19) 15... Nxg2+ 16. Kf1 e3 $19) 14... Bf5 {[%emt 0:02:29]} 15. Qc2 {[%emt 0:14:58]} (15. Bxb5 Bxe4 16. Qg4 (16. Bxc6 $2 fxe3 17. fxe3 Bxg2 $19) 16... Nce7 $19) (15. Nf6 $1 $14 {stays ahead.} fxe3 16. Qxd5 (16. Nxd5 $2 exf2+ 17. Kxf2 Bg4+ 18. Kg1 Bxd1 $19) 16... exf2+ 17. Ke2 (17. Kxf2 gxf6 18. Rd1 fxe5 $11 {[%mdl 64] Remove Defender})) 15... fxe3 $17 {[%emt 0:02:57] Black is more active.} 16. f3 $2 {[%emt 0:03:38] [#]} (16. O-O-O exf2 17. h4) 16... Nf4 $1 {[%emt 0:09:52] A dynamic duo of knights.} 17. Rd1 {[%emt 0:06:03] [#]} Qh4+ {[%emt 0:03:17]} (17... Bxe4 18. Qxe4 Qh4+ 19. g3 $14) 18. g3 {[%emt 0:00:15]} Qh5 {[%emt 0:00:07]} 19. Be2 {[%emt 0:06:14]} (19. Qxc6 $2 Qxf3 20. Rd4 Ng2+ 21. Bxg2 Qxg2 $19) 19... Nxe2 {[%emt 0:08:32]} 20. Kxe2 {[%emt 0:00:10] [#]} Bg6 $1 {[%emt 0:02:10][%csl LRe5,LRf3]} 21. Rdf1 {[%emt 0:03:33]} (21. Qxc6 Qxf3+ 22. Kd3 e2+ 23. Kd4 Bxe4 24. Qe6 exd1=Q+ 25. Rxd1 Rfd8+) 21... Nxe5 {[%emt 0:00:57]} 22. g4 {[%emt 0:02:50]} Qh3 {[%emt 0:01:00][%cal Oa8d8] ( -> ...Rad8!)} (22... Bxe4 23. Qxe4 Qf7 24. Bxe5 $18 (24. Qxe5 Qc4+ 25. Ke1 Qf7 $16)) 23. Bxe5 {[%emt 0:00:57] [#] aiming for Rhg1.} Qg2+ {[%emt 0:01:28]} 24. Kd1 {[%emt 0:01:07]} (24. Kxe3 $2 {loses.} Qxc2 $19) 24... Rad8+ {[%emt 0:00:14]} 25. Kc1 {[%emt 0:00:11]} Qxc2+ {[%emt 0:00:37]} 26. Kxc2 {[%emt 0:00:02] [#] This costs White the game.} Rxf3 $3 {[%emt 0:00:14][%mdl 576] Remove Defender, Decoy} 27. Rxf3 {[%emt 0:02:49]} (27. Rd1 Bxe4+) 27... Bxe4+ {[%emt 0:00:03]} 28. Kb2 {[%emt 0:04:50][%cal Oh1d1] Black must now prevent Rd1!} Bxf3 $19 {[%emt 0:00:08][%mdl 4096] Endgame KRB-KRB} 29. Rc1 {[%emt 0:00:18]} e2 {[%emt 0:00:51] Strongly threatening ...Rd2+.} (29... Bxg4 $2 {perishes.} 30. Rxc7 e2 31. Bxg7+ Kg8 32. Bc3 $19) 30. Bg3 {[%emt 0:00:19]} Bxg4 {[%emt 0:01:47]} 31. Rxc7 {[%emt 0:00:23]} a6 {[%emt 0:00:27]} 32. Ra7 {[%emt 0:01:16]} h5 {[%emt 0:00:31] ...Rd2+ would be deadly.} ({Not} 32... Re8 $2 33. Rxa6 Kg8 34. a4 $19) 33. Kc3 {[%emt 0:02:27]} (33. Rxa6 $142 Rd1 34. a4) 33... Rd1 {[%emt 0:00:28]} 34. Re7 {[%emt 0:00:21]} g5 {[%emt 0:00:30]} 35. h3 {[%emt 0:00:49]} Bf3 {[%emt 0:00:34] Hoping for ...h4.} 36. Re3 {[%emt 0:00:54] [#]} Rg1 $1 {[%emt 0:00:33]} 37. Bf2 {[%emt 0:00:43]} Rf1 {[%emt 0:00:24]} 38. Bg3 {[%emt 0:00:35]} h4 {[%emt 0:00:16]} 39. Be5+ {[%emt 0:00:22]} Kh7 {[%emt 0:00:07]} 40. Kd2 {[%emt 0:00:16]} Rd1+ {[%emt 0:00:03] Beautiful play by Ohanyan!   Weighted Error Value: White=0.73/Black=0.10 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.3"]
[White "Hesham, Abdelrahman"]
[Black "Begmuratov, Khumoyun"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2409"]
[BlackElo "2387"]
[Annotator "TA"]
[PlyCount "225"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,224,0,22,18,26,28,35,28,39,38,18,25,27,26,42,39,42,53,91,76,143,129,160,164,215,195,205,202,199,195,182,199,254,271,266,265,271,222,229,192,196,201,206,182,183,183,183,183,191,191,279,279,274,274,274,264,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,279,440,440,440,440,436,430,437,437,440,429,415,375,353,349,957,940,953,930,903,903,894,896,903,962,1138,1138,1138,1132,1108,728,955,913,861,810,712,705,683,485,464,449,1347,6722,29961,29961,29936,29939,29974,29975,29975,29976,29976,29977,29977,29977,29975,29964,29952,29954,29956,29951,29959,29959,29953,29947,29948,29948,29948,29950,29959,29960,29960,29961,29961,29962,29961,29962,29962,29964,29963,29965,29966,29969,29968,29970,29970,29971,29971,29972,29971,29972,29973,29975,29973,29973,29973,29977,29976,29978,29978,29979,29979,29980,29980,29981,29980,29981,29982,4137,29983,29984,29984,29984,29983,29984,29987,29988,29988,29989,29989,29989,29990,29990,29991,29992,29994,29993,29993,29994,29994,29995,29995,29996,29996,29995,29997,29998,29998,29999,29999]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:35]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:02:52]} Bb4 {[%emt 0:00:13]} 4. f3 {[%emt 0:00:22]} c5 {[%emt 0:06:59]} 5. d5 {[%emt 0:00:08]} b5 {[%emt 0:15:28]} 6. e4 {[%emt 0:00:17][%cal Be2e4,Be4e5,Be5f6][%mdl 32] E20: Nimzo-Indian: 4 g3 and 4 f3.} O-O {[%emt 0:06:53]} 7. e5 {[%emt 0:02:34]} ({Much weaker is} 7. cxb5 exd5 8. exd5 Re8+ 9. Nge2 a6 $11) 7... exd5 {[%emt 0:07:46] ...Re8 is the strong threat.} 8. exf6 {[%emt 0:06:04] White is slightly better.} d4 $1 {[%emt 0:03:06][%mdl 64] [#] Pin} 9. a3 $1 {[%emt 0:02:00]} Ba5 {[%emt 0:00:53][%mdl 64] Pin} 10. b4 $1 {[%emt 0:03:01] Black must now prevent Nd5.} dxc3 {[%emt 0:10:17]} 11. bxa5 {[%emt 0:05:07]} Re8+ {[%emt 0:19:23]} 12. Kf2 {[%emt 0:39:37]} Qxf6 {[%emt 0:10:56][%cal Oc3c2] ...c2! would be deadly.} 13. Ra2 {[%emt 0:02:01]} b4 {[%emt 0:01:50] Black is now going downhill.} 14. Re2 {[%emt 0:13:28] [#]} Rxe2+ $146 {[%emt 0:02:12]} ({Black should try} 14... Re6) ({Predecessor:} 14... Rf8 15. Nh3 Nc6 16. Nf4 Ba6 17. axb4 cxb4 18. Nd5 Qh4+ 19. g3 Qxc4 20. Rc2 Qc5+ {0-1 Mekhitarian,K (2568)-L'Ami,E (2631) Olympiad-41 Tromsoe 2014 (8.2)}) 15. Nxe2 {[%emt 0:00:06][%cal Bg1e2,Be2f4,Bf4d5][%mdl 32] aiming for Qd5.} Nc6 {[%emt 0:03:00]} 16. Nf4 {[%emt 0:04:02]} Bb7 {[%emt 0:05:05]} (16... Rb8 {was called for.}) 17. Nd5 $18 {[%emt 0:04:06]} Qh4+ {[%emt 0:02:49]} 18. g3 {[%emt 0:01:06]} Qd8 {[%emt 0:00:27]} 19. axb4 {[%emt 0:01:31]} cxb4 {[%emt 0:00:21]} 20. Qa4 {[%emt 0:00:25] Threatens to win with a6.} Qxa5 {[%emt 0:01:16]} (20... Rb8 {keeps fighting.} 21. Be3 (21. Nxb4 $2 {loses.} Nxb4 22. Be2 Bc6 $19) 21... Ba8) 21. Qxa5 {[%emt 0:00:30][%mdl 64] [#] Remove Defender} Nxa5 {[%emt 0:00:06]} 22. Nxb4 {[%emt 0:00:04]} Rc8 {[%emt 0:01:03]} 23. Be3 {[%emt 0:02:35]} Nxc4 {[%emt 0:00:25]} 24. Bxc4 {[%emt 0:00:12]} Rxc4 {[%emt 0:00:02]} 25. Nc2 {[%emt 0:00:17]} Bc6 {[%emt 0:01:14]} 26. Rb1 {[%emt 0:01:01][%cal Rb1b8]} f6 {[%emt 0:00:17]} 27. Rb4 {[%emt 0:00:28]} Rxb4 {[%emt 0:00:41]} 28. Nxb4 {[%emt 0:00:02]} Ba4 {[%emt 0:00:23]} 29. Bxa7 {[%emt 0:00:09]} c2 {[%emt 0:00:15]} (29... Bd1 $142 30. Ke3 Kf7) 30. Be3 {[%emt 0:00:13]} Kf7 {[%emt 0:00:24]} 31. Ke2 {[%emt 0:00:13]} Bb3 {[%emt 0:00:27]} 32. Kd2 {[%emt 0:00:08]} Be6 {[%emt 0:00:08]} 33. Nxc2 {[%emt 0:00:07]} Bd5 {[%emt 0:00:04]} 34. Nd4 {[%emt 0:00:29]} Bb7 {[%emt 0:00:12]} 35. Kc3 {[%emt 0:00:12]} Bd5 {[%emt 0:00:53]} 36. Kb4 {[%emt 0:00:08]} Ba2 {[%emt 0:00:30]} 37. Kc5 {[%emt 0:00:12]} Bb1 {[%emt 0:00:06]} 38. Kd6 {[%emt 0:00:06]} Ke8 {[%emt 0:00:06]} 39. Nb3 {[%emt 0:01:54]} Bc2 {[%emt 0:00:10]} 40. Nc5 {[%emt 0:00:02]} Bd1 {[%emt 0:00:01]} 41. f4 {[%emt 0:02:01]} Bg4 {[%emt 0:00:03]} 42. Bc1 {[%emt 0:00:56]} Bf5 {[%emt 0:00:04]} 43. Ba3 {[%emt 0:02:38]} h5 {[%emt 0:00:16]} (43... Bh3 {was necessary.} 44. Bb4 Bg4) 44. Kc7 {[%emt 0:00:18]} Bg4 {[%emt 0:02:36]} 45. Ne4 {[%emt 0:02:41]} Kf7 {[%emt 0:00:54]} 46. Kd6 {[%emt 0:00:48]} Bf5 {[%emt 0:00:35]} 47. Nc3 {[%emt 0:00:47]} Bh3 {[%emt 0:01:29]} 48. Nd5 {[%emt 0:00:35]} Be6 {[%emt 0:00:10]} 49. Ne3 {[%emt 0:00:05] Strongly threatening f5.} Ke8 {[%emt 0:00:08]} 50. Kc7 {[%emt 0:01:53]} Kf7 $2 {[%emt 0:01:27]} (50... Ba2 51. Kd6 Bb1) 51. f5 {[%emt 0:00:16]} Ba2 {[%emt 0:00:01]} 52. Kxd7 {[%emt 0:00:08]} Bb1 {[%emt 0:00:06]} 53. Kd6 {[%emt 0:00:55]} Be4 {[%emt 0:00:10]} 54. Kc5 {[%emt 0:01:21]} Bd3 {[%emt 0:00:07]} 55. Kd4 {[%emt 0:00:05]} Bb1 {[%emt 0:00:05]} 56. Bb4 {[%emt 0:01:38]} Kg8 {[%emt 0:00:06]} 57. Nd5 {[%emt 0:01:23]} Kf7 {[%emt 0:00:03]} 58. Ne7 {[%emt 0:00:16]} Bc2 {[%emt 0:00:14]} 59. Ke3 {[%emt 0:00:08]} Bb1 {[%emt 0:00:16]} 60. Kf4 {[%emt 0:02:58]} Bc2 {[%emt 0:00:07]} 61. Nc6 {[%emt 0:00:15]} Bb1 {[%emt 0:00:09]} 62. Nd4 {[%emt 0:00:09]} Bd3 {[%emt 0:00:07]} 63. Kf3 {[%emt 0:00:26]} Bb1 {[%emt 0:00:11]} (63... Bf1 $142 64. Kf2 Ba6) 64. Kg2 {[%emt 0:00:14] Kh3 would kill now.} Be4+ {[%emt 0:01:42]} 65. Kh3 {[%emt 0:00:08]} Bd3 {[%emt 0:00:54]} 66. Kh4 {[%emt 0:00:15]} Be4 {[%emt 0:00:08]} 67. Kxh5 {[%emt 0:00:14]} Bb1 {[%emt 0:00:09]} 68. Kg4 {[%emt 0:00:06]} Ba2 {[%emt 0:00:06]} 69. Kf4 {[%emt 0:00:21]} Bb1 {[%emt 0:00:04]} 70. g4 {[%emt 0:00:16]} Ba2 {[%emt 0:00:06]} 71. h4 {[%emt 0:00:04]} Bb1 {[%emt 0:00:05]} 72. g5 {[%emt 0:00:04]} g6 {[%emt 0:00:08]} 73. Ba5 {[%emt 0:01:03]} fxg5+ {[%emt 0:00:27]} 74. hxg5 {[%emt 0:02:06]} gxf5 {[%emt 0:00:02]} 75. Nxf5 {[%emt 0:00:36]} Kg6 {[%emt 0:00:17]} 76. Nh4+ {[%emt 0:00:31]} Kh5 {[%emt 0:00:26]} 77. Nf3 {[%emt 0:00:31]} Bc2 {[%emt 0:00:20]} 78. Ne5 {[%emt 0:00:28]} Bb1 {[%emt 0:00:08]} 79. Bd8 {[%emt 0:00:02]} Bc2 {[%emt 0:00:08]} 80. Ke3 {[%emt 0:00:07]} Bf5 {[%emt 0:00:10]} 81. Kd4 {[%emt 0:00:08]} Bb1 {[%emt 0:00:10]} 82. Kd5 {[%emt 0:00:05]} Ba2+ {[%emt 0:00:07]} 83. Kd6 {[%emt 0:00:03]} Bb1 {[%emt 0:00:10]} 84. Ke6 {[%emt 0:00:09]} Ba2+ {[%emt 0:00:11]} 85. Kf6 {[%emt 0:00:03]} Bb1 {[%emt 0:00:06]} 86. g6 {[%emt 0:00:35]} Bxg6 {[%emt 0:00:20]} 87. Nxg6 {[%emt 0:00:03]} Kg4 {[%emt 0:00:05]} 88. Ke5 {[%emt 0:00:25]} Kg3 {[%emt 0:00:09]} 89. Ke4 {[%emt 0:00:15]} Kg2 {[%emt 0:00:06]} 90. Bh4 {[%emt 0:00:44]} Kh1 {[%emt 0:00:06]} 91. Kf3 {[%emt 0:00:22]} Kg1 {[%emt 0:00:07]} 92. Bg3 {[%emt 0:00:37]} Kh1 {[%emt 0:00:10]} 93. Ne5 {[%emt 0:00:05]} Kg1 {[%emt 0:00:10]} 94. Ng4 {[%emt 0:00:18]} Kh1 {[%emt 0:00:12]} 95. Nf2+ {[%emt 0:00:07]} Kg1 {[%emt 0:00:08]} 96. Bf4 {[%emt 0:00:03]} Kf1 {[%emt 0:00:12]} 97. Bh2 {[%emt 0:00:02]} Ke1 {[%emt 0:00:09]} 98. Ne4 {[%emt 0:00:06] White mates.} Kd1 {[%emt 0:00:12]} 99. Ke3 {[%emt 0:00:05]} Kc2 {[%emt 0:00:08]} 100. Nd2 {[%emt 0:00:05]} Kc3 {[%emt 0:00:09]} 101. Bd6 {[%emt 0:00:04]} Kc2 {[%emt 0:00:10]} 102. Be5 {[%emt 0:00:05]} Kc1 {[%emt 0:00:09]} 103. Kd3 {[%emt 0:00:12]} Kd1 {[%emt 0:00:06]} 104. Bg3 {[%emt 0:00:05]} Kc1 {[%emt 0:00:08]} 105. Nc4 {[%emt 0:00:08]} Kb1 {[%emt 0:00:07]} 106. Kc3 {[%emt 0:00:05]} Kc1 {[%emt 0:00:15]} 107. Nb2 {[%emt 0:00:05]} Kb1 {[%emt 0:00:07]} 108. Kb3 {[%emt 0:00:02]} Ka1 {[%emt 0:00:09]} 109. Bf4 {[%emt 0:00:35]} Kb1 {[%emt 0:00:07]} 110. Bd2 {[%emt 0:00:12]} Ka1 {[%emt 0:00:06]} 111. Nc4 {[%emt 0:00:02]} Kb1 {[%emt 0:00:07]} 112. Na3+ {[%emt 0:00:04]} Ka1 {[%emt 0:00:06]} 113. Bc3# {[%emt 0:00:34] Weighted Error Value: White=0.03 (flawless) /Black=0.17 (very precise)} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.4"]
[White "Burmakin, Vladimir"]
[Black "Abdurakhmonov, Mukhammadali"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2496"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,79,88,76,97,90,85,91,89,90,87,93,118,121,108,111,151,128,130,131,169,127,248,182,179,177,198,122,116,29,18,20,54,61,73,64,568,537,579,550,1066,1048,1447,1327,1644,1612,29988,29989,29989,29989,29988,1232,1072,846,805,709,680,699,641,594,550,550,536,522,488,397]} 1. d4 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 3. d5 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 4. c4 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 6. e4 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 7. Be2 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30]} 8. O-O {[%emt 0:00:30]} Na6 {[%emt 0:00:30] 8...e6 is the modern continuation.} 9. Bg5 {[%emt 0:00:30]} Bxf3 {[%emt 0:00:30] E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} 10. Bxf3 {[%emt 0:00:30]} (10. gxf3 $6 Nh5 $11) 10... Nc7 {[%emt 0:00:30]} 11. Qd2 {[%emt 0:00:30] [#]} a6 $146 {[%emt 0:00:30] White is better.} ({Predecessor:} 11... e5 12. a3 a5 13. Bd1 Qe7 14. Ba4 Rfb8 15. Rae1 Qf8 16. f4 exf4 17. Qxf4 Nfe8 {½-½ Farago,I (2410)-Petenyi,T (2437) HUN-chT 1617 2016 (3.7)}) 12. a4 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30]} 13. Be2 {[%emt 0:00:30] White is more active.} Re8 {[%emt 0:00:30]} 14. f4 {[%emt 0:00:30]} Nd7 {[%emt 0:00:30]} 15. Bh4 {[%emt 0:00:30] Black is weak on the light squares} Qc8 {[%emt 0:00:30]} 16. Kh1 {[%emt 0:00:30]} Kh8 {[%emt 0:00:30]} 17. Rad1 {[%emt 0:00:30]} Bd4 {[%emt 0:00:30]} 18. Rf3 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} (18... f6 $16) 19. dxe6 {[%emt 0:00:30]} Nxe6 {[%emt 0:00:30]} 20. Nd5 {[%emt 0:00:30][%cal Bc3d5,Bd5e7,Be7d5][%mdl 32]} Bg7 {[%emt 0:00:30]} 21. f5 {[%emt 0:00:30]} (21. Rh3 $18) 21... Nd4 $16 {[%emt 0:00:30][%cal Oe8e4] [#]} 22. f6 {[%emt 0:00:30]} Bf8 $1 $11 {[%emt 0:00:30][%cal Oe8e4]} 23. Ne7 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 24. Rh3 {[%emt 0:00:30]} Ne5 {[%emt 0:00:30]} 25. Bg5 $36 {[%emt 0:00:30][%cal Od2f4][%mdl 2048] Black must now prevent Qf4! White has the initiative.} Ne6 {[%emt 0:00:30][%mdl 8192] Inhibits Qf4. A mistake that costs the game.} ({Black should try} 25... Rxe7 $14 26. fxe7 Bxe7) 26. Nd5 {[%emt 0:00:30]} (26. Qxd6 $2 {too greedy.} Qxd6 27. Rxd6 Nxg5 $19) 26... Qd8 {[%emt 0:00:30]} 27. Bh6 {[%emt 0:00:30] Strongly threatening Bxf8.} Nd7 {[%emt 0:00:30]} 28. Rf1 {[%emt 0:00:30]} g5 {[%emt 0:00:30]} 29. Bxg5 {[%emt 0:00:30]} Nxg5 {[%emt 0:00:30]} 30. Qxg5 {[%emt 0:00:30][%cal Oh3h7] Threatening mate with Rxh7+!} Ne5 {[%emt 0:00:30]} 31. Bg4 {[%emt 0:00:30]} Ng6 {[%emt 0:00:30]} 32. Bf5 {[%emt 0:00:30]} Re5 {[%emt 0:00:30]} 33. Qh5 {[%emt 0:00:30]} (33. Rff3 $142 Kg8 34. Rxh7 Qa5 35. Nc3 Qxc3 36. bxc3 Rxf5 37. exf5 {[%mdl 64] Pin} Re8 38. Qxg6+ {[%mdl 64] Promotion} (38. fxg6 $2 {leads to mate.} Re1+) 38... fxg6 39. f7+ (39. Rxb7 $2 {gets mated.} Re1+) 39... Kxh7 40. fxe8=Q gxf5 41. Rg3 Kh8 42. Qxf8+ Kh7 43. Qg7#) 33... h6 $18 {[%emt 0:00:30] White is clearly winning.} 34. Qg5 {[%emt 0:00:30] Intending Rxh6+ and mate.} Kg8 {[%emt 0:00:30]} 35. Qg4 {[%emt 0:00:30]} Rxd5 {[%emt 0:00:30]} 36. exd5 {[%emt 0:00:30]} Qxf6 {[%emt 0:00:30]} 37. Bd3 {[%emt 0:00:30]} Qg5 {[%emt 0:00:30]} 38. Qxg5 {[%emt 0:00:30]} hxg5 {[%emt 0:00:30]} 39. Bxg6 {[%emt 0:00:30]} fxg6 {[%emt 0:00:30]} 40. Re3 {[%emt 0:00:30] Weighted Error Value: White=0.17 (very precise) /Black=0.61} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.5"]
[White "Sivuk, Vitaly"]
[Black "Zaibi, Amir"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2489"]
[BlackElo "2393"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,83,26,23,28,37,72,77,59,18,20,0,0,0,0,0,27,24,96,73,68,54,47,43,50,14,28,19,18,10,18,10,60,16,20,31,91,85,108,116,95,95,104,96,103,97,113,107,131,126,127,104,118,104,102,106,112,121,460,472,411,433,927,925,871,833,793,761,1762,1762,1695,1426,1221,962]} 1. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:57]} 2. d4 {[%emt 0:00:12]} Nf6 {[%emt 0:01:39]} 3. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:13]} Bb4 {[%emt 0:00:38]} 5. Bg5 {[%emt 0:01:48]} h6 {[%emt 0:00:57]} 6. Bxf6 {[%emt 0:00:10]} Qxf6 {[%emt 0:00:05]} 7. e3 {[%emt 0:00:09]} Nd7 {[%emt 0:03:20] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. Qb3 {[%emt 0:07:28][%csl LRb4,LRd5]} c5 {[%emt 0:06:08]} 9. cxd5 {[%emt 0:02:03]} exd5 {[%emt 0:00:12] White is better.} 10. Bb5 {[%emt 0:06:00]} O-O {[%emt 0:02:17]} 11. O-O {[%emt 0:02:02]} Bxc3 {[%emt 0:02:31]} 12. Qxc3 {[%emt 0:00:09]} c4 $1 {[%emt 0:03:04]} 13. b3 {[%emt 0:02:47] [#]} Nb6 $146 {[%emt 0:05:32]} (13... a6 $5 {[%cal Ra6b5]} 14. Bxd7 Bxd7 $11) ({Predecessor:} 13... Nc5 14. bxc4 Ne4 15. Qc1 Nd6 16. Ne5 a6 17. Bd7 Nxc4 18. Nxc4 dxc4 19. Ba4 b5 {0-1 Kuznetsov,M (1947)-Palachev,P (2372) Chigorin Memorial 25th 2017 (1)}) 14. bxc4 {[%emt 0:00:30]} Bg4 {[%emt 0:04:40]} (14... a6 $11 15. c5 axb5 16. cxb6 Qxb6) 15. Ne5 $16 {[%emt 0:08:35]} Be2 {[%emt 0:00:06]} 16. Rfb1 {[%emt 0:06:17] [#] c5 is the strong threat.} (16. Rfc1 $5) 16... Bxc4 {[%emt 0:08:56]} 17. a4 {[%emt 0:19:12]} Rfc8 {[%emt 0:02:22] ...Bxb5 would be deadly.} 18. Qe1 {[%emt 0:11:47]} Rc7 $1 {[%emt 0:12:44]} 19. a5 {[%emt 0:07:09]} Nc8 {[%emt 0:00:57]} 20. Nd7 {[%emt 0:00:49]} Qe7 {[%emt 0:01:59] Hoping for ...Bxb5.} 21. Bxc4 {[%emt 0:05:29]} Rxc4 {[%emt 0:12:00]} (21... dxc4 $11 22. Nc5 Nd6) 22. Ne5 {[%emt 0:00:39][%cal Bd7e5,Be5d3,Bd3f4][%mdl 32]} (22. Nc5 $5 {[%cal Rb1b7]}) 22... Rc7 {[%emt 0:01:00]} 23. Nd3 {[%emt 0:02:56]} Qe8 {[%emt 0:04:09] Wards off Rb5} ({Black should try} 23... Nd6 $14) 24. Qb4 $36 {[%emt 0:01:02][%mdl 2048] Keeping Black busy.} b6 {[%emt 0:04:06]} 25. Qb5 {[%emt 0:02:57]} Qd8 {[%emt 0:03:01]} 26. Nf4 {[%emt 0:04:39]} Rd7 {[%emt 0:01:40]} 27. g3 {[%emt 0:03:53]} Rb8 {[%emt 0:00:24]} 28. h4 {[%emt 0:00:46]} Rbb7 {[%emt 0:00:18]} 29. Rc1 {[%emt 0:00:30][%cal Bb1c1,Bc1c5,Bc5c6,Bc6g6][%mdl 32]} bxa5 {[%emt 0:01:11]} 30. Qxa5 {[%emt 0:00:10]} Nb6 {[%emt 0:00:54]} 31. Rc5 {[%emt 0:00:54]} Rbc7 {[%emt 0:08:33]} 32. Qb5 {[%emt 0:01:37]} g6 {[%emt 0:02:10]} 33. Rac1 {[%emt 0:00:36] White is much more active.} Rb7 {[%emt 0:00:57]} 34. Rc6 {[%emt 0:00:29]} Kg7 $2 {[%emt 0:00:12][%mdl 8192] [#] This costs Black the game.} (34... Nc4 $2 35. Qc5 Rbc7 36. Rxc7 Rxc7 37. Qxd5 $18) (34... Rbc7 $16 {is tougher.} 35. R6c5 Rb7) 35. Rxg6+ $3 $18 {[%emt 0:00:26][%mdl 576] Deflection} Kh7 {[%emt 0:00:46]} 36. Rgc6 {[%emt 0:00:21]} Qf8 {[%emt 0:03:15]} (36... Nc4 $142 37. Qa4 Rd6 38. Nxd5 {[%mdl 64] Remove Defender} Rxd5 39. Qxc4 Qd7) 37. Qd3+ {[%emt 0:00:21]} f5 {[%emt 0:00:14]} 38. Ng6 {[%emt 0:00:23]} Qf7 {[%emt 0:02:28]} 39. Ne5 {[%emt 0:00:09][%csl LRd7,LRf7] Black is weak on the dark squares} Qh5 {[%emt 0:00:02]} 40. Nxd7 {[%emt 0:00:28]} Rxd7 {[%emt 0:00:04]} 41. Rf6 {[%emt 0:00:14]} Rf7 {[%emt 0:01:03]} 42. Rcc6 {[%emt 0:00:11] Weighted Error Value: White=0.08 (flawless) /Black=0.31} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.6"]
[White "Rios, Cristhian Camilo"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2469"]
[BlackElo "2342"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,45,17,32,15,15,15,15,15,15,15,14,10,13,9,4,0,7,6,11,7,65,52,53,8,16,20,18,6,10,0,22,0,18,-1617,-1592,-2220]} 1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:32]} e6 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:37]} Nf6 {[%emt 0:00:25]} 4. g3 {[%emt 0:00:20]} dxc4 {[%emt 0:01:01]} 5. Bg2 {[%emt 0:00:46]} Bb4+ {[%emt 0:00:20]} 6. Bd2 {[%emt 0:00:26]} a5 {[%emt 0:00:08]} 7. a3 {[%emt 0:00:28] E04: Open Catalan: 5 Nf3.} Bxd2+ {[%emt 0:01:21]} 8. Nbxd2 {[%emt 0:00:10]} b5 {[%emt 0:01:10]} 9. b3 $1 {[%emt 0:00:27] The position is equal.} cxb3 {[%emt 0:01:17]} 10. Qxb3 {[%emt 0:00:29]} c6 {[%emt 0:00:36]} 11. O-O {[%emt 0:00:43]} O-O {[%emt 0:03:43]} 12. Qb2 {[%emt 0:01:58]} Nbd7 {[%emt 0:02:42]} 13. Ne1 {[%emt 0:01:40] [#]} Ba6 $146 {[%emt 0:04:49]} ({Predecessor:} 13... Qb6 14. Nd3 Ba6 15. Rfc1 Rfc8 16. Nb3 b4 17. axb4 axb4 18. Nbc5 Nxc5 19. Nxc5 Nd5 {1-0 Bosiocic,M (2624)-Melkumyan,H (2633) Wch Rapid Riadh 2017 (2)}) 14. Bxc6 {[%emt 0:07:04]} Rb8 {[%emt 0:02:01]} 15. Bf3 {[%emt 0:01:44]} e5 {[%emt 0:09:02]} 16. Nd3 $14 {[%emt 0:04:35] White is more active.} exd4 {[%emt 0:04:16][%cal Ob5b4]} 17. Qxd4 {[%emt 0:01:52]} b4 {[%emt 0:01:02]} 18. axb4 {[%emt 0:03:51]} Bxd3 {[%emt 0:00:15]} 19. exd3 {[%emt 0:00:26]} axb4 {[%emt 0:08:32]} 20. Nb3 {[%emt 0:18:08]} Nb6 {[%emt 0:06:48]} 21. Ra6 {[%emt 0:05:30]} Qd7 {[%emt 0:51:03] [#]} 22. Qd6 $2 {[%mdl 8192]} Qxd6 $19 {[%emt 0:00:00]} 23. Nd4 {[%emt 0:50:08] Weighted Error Value: White=0.52/Black=0.09 (flawless)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.7"]
[White "Badelka, Olga"]
[Black "Vandenbussche, Thibaut"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2406"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,102,22,27,34,14,38,12,22,22,28,25,22,19,21,21,22,17,0,6,9,0,0,-70,-67,-64,-73,-76,-69,-72,-77,-49,-50,-50,-72,-92,-105,-160,-164,-644,-644,-562,-118,-119,-110,-114,-103,-111,-111,-113,-94,-126,-119,-143,-117,-154,-153,-313,-318,-551,-547,-543,-527,-532,-517,-497,-359,-359,-359,-322,-264,-264,-266,-264,-253,-524,-524,-1999,-1810,-29976,-29977,-29982,-29983,-29983,-29984,-29986,-29985,-29985,-29986,-29986,-29986,-29986,-29987]} 1. e4 {[%emt 0:00:03]} d6 {[%emt 0:00:14]} 2. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:15]} e5 {[%emt 0:00:16]} 4. Nf3 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:05]} 5. Bc4 {[%emt 0:00:52]} Be7 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:43]} O-O {[%emt 0:00:04]} 7. a4 {[%emt 0:00:38]} exd4 {[%emt 0:00:37] C41: Philidor Defence.} 8. Qxd4 {[%emt 0:07:30]} Nb6 {[%emt 0:00:32]} 9. Ba2 {[%emt 0:07:48]} a5 {[%emt 0:00:13] The position is equal.} 10. h3 {[%emt 0:01:48]} Nfd7 {[%emt 0:00:41]} 11. Be3 {[%emt 0:03:13]} Bf6 {[%emt 0:00:33]} 12. Qd2 {[%emt 0:00:19]} Bxc3 {[%emt 0:01:11]} 13. Qxc3 {[%emt 0:01:08]} Nxa4 {[%emt 0:00:16] [#]} 14. Bxf7+ $1 {[%emt 0:09:59][%mdl 64] Discovered Attack} Rxf7 {[%emt 0:00:18]} 15. Rxa4 {[%emt 0:00:03] [#]} h6 $146 {[%emt 0:08:37] Prevents Ng5} ({Predecessor:} 15... Rxf3 16. gxf3 Ne5 17. Bf4 Bxh3 18. Rfa1 Ng6 19. Bg3 b6 20. b4 Bd7 21. R4a3 a4 {0-1 Duzhakov,I (2404)-Sitnikov,A (2410) St Petersburg  North-West Cup-A 2018 (7)}) 16. Rd1 {[%emt 0:26:33]} Qe8 {[%emt 0:09:45][%cal Of7f3]} 17. Rad4 {[%emt 0:06:00] [#]} (17. Qxc7 $2 Ne5 $19) (17. Rc4 $11 c5 18. Rxd6) 17... Rxf3 $1 $15 {[%emt 0:10:50]} 18. gxf3 {[%emt 0:00:03]} Ne5 $1 {[%emt 0:00:07][%csl LRf3,LRh3]} 19. Bf4 {[%emt 0:08:36] Threatens to win with Bxe5.} (19. Qxc7 $2 Bxh3 20. Rxd6 (20. Qxd6 $2 Qh5 $19) 20... Qh5 $19) 19... Bxh3 {[%emt 0:02:21]} 20. Rd5 {[%emt 0:01:18][%cal Rf4e5]} (20. Qxc7 $2 Qh5 21. Bxe5 dxe5 $19) 20... Qg6+ $1 {[%emt 0:25:19]} 21. Bg3 {[%emt 0:00:05]} Rf8 $1 {[%emt 0:06:08]} 22. Rxe5 {[%emt 0:00:44]} (22. Rxa5 $2 Rxf3 23. Qe1 Rxg3+ 24. fxg3 Nf3+ 25. Kf2 Nxe1 $19) (22. Qxc7 Nxf3+ 23. Kh1 Qxe4 24. R5d3 Ne5+ 25. f3 Rxf3) 22... dxe5 {[%emt 0:00:05]} 23. Qxe5 {[%emt 0:03:41]} Rxf3 {[%emt 0:01:17] Hoping for ...Qg4.} 24. Rd8+ {[%emt 0:02:33]} ({White should play} 24. Rd3 Qg4 25. Qxc7) 24... Kh7 $17 {[%emt 0:00:08] ...Qa6 is the strong threat.} 25. Kh2 $2 {[%emt 0:00:58] [#]} (25. Qxc7 Qxe4 26. Qe5 Qxc2 27. Qd5) 25... Qg4 $1 $19 {[%emt 0:03:31][%cal Of3f2]} 26. Kg1 {[%emt 0:04:55]} Rf7 $2 {[%emt 0:10:20]} (26... a4 $19 {has better winning chances.} 27. Rd5 (27. Qe8 {leads to mate.} Rxg3+ 28. Kh2 Rg2+ 29. Kh1 Rg1+ 30. Kh2 Qg2#) 27... a3 28. bxa3 Rf6) 27. Qd5 $17 {[%emt 0:02:59]} (27. Qe8 {gets mated.} Qf3 28. Qh8+ Kg6) 27... Qe2 {[%emt 0:04:25] ( -> ...Qf1+)} 28. Kh2 {[%emt 0:01:07] [#]} Qf1 $1 {[%emt 0:09:08][%csl Gh3][%cal Rf1g2]} 29. e5 {[%emt 0:00:07][%cal Od5b7]} c6 $40 {[%emt 0:04:12][%mdl 128] White is in trouble. Some like it hot} 30. Qd3+ {[%emt 0:02:54]} Qxd3 {[%emt 0:00:21]} 31. Rxd3 {[%emt 0:00:21][%mdl 4096] Endgame KRB-KRB} Bf5 {[%emt 0:00:22]} 32. Ra3 {[%emt 0:01:31]} b6 {[%emt 0:00:45]} 33. c3 {[%emt 0:02:10]} Be6 {[%emt 0:00:46] Black is more active.} 34. f4 $2 {[%emt 0:02:04] White does not recover from this.} (34. Ra1 $17 {is a better defense.}) 34... Rd7 $19 {[%emt 0:00:27]} 35. b4 $2 {[%emt 0:01:12]} (35. Kg1) 35... Rd2+ {[%emt 0:00:08]} 36. Kg1 {[%emt 0:00:15]} Rd3 {[%emt 0:02:34]} 37. bxa5 {[%emt 0:01:13][%cal Oa5a6]} Rxg3+ {[%emt 0:00:08] KRB-KR} 38. Kf2 {[%emt 0:00:02]} Rg4 {[%emt 0:00:07]} 39. axb6 {[%emt 0:00:25] And now b7 would win.} Rxf4+ {[%emt 0:00:08]} 40. Ke3 {[%emt 0:00:03]} Rf8 {[%emt 0:00:44]} 41. Kd4 {[%emt 0:00:23]} h5 {[%emt 0:02:01][%cal Bh6h5,Bh5h4,Bh4h3,Bh3h2][%mdl 32] ...h4 would be deadly.} 42. Kc5 {[%emt 0:00:58][%cal Oc5d6]} h4 {[%emt 0:00:47]} 43. b7 $2 {[%emt 0:03:50] [#]} (43. Kd6 Bd5 44. b7) 43... Rb8 $1 {[%emt 0:00:21]} 44. Kxc6 {[%emt 0:00:00]} h3 {[%emt 0:00:51] White must now prevent ...g5.} 45. c4 {[%emt 0:00:00]} g5 {[%emt 0:00:34][%cal Bg7g5,Bg5g4,Bg4g3][%mdl 32] Black mates.} ({Stronger than} 45... Bxc4 46. Rxh3+ Kg6 47. Kc7 $11) 46. c5 {[%emt 0:00:00]} h2 {[%emt 0:01:06]} 47. Ra1 {[%emt 0:00:01]} g4 {[%emt 0:00:00]} 48. Kd6 {[%emt 0:01:55] [#]} Rxb7 $1 {[%emt 0:00:00]} 49. c6 {[%emt 0:00:03]} (49. Kxe6 g3) 49... Rg7 {[%emt 0:00:28]} 50. Rh1 {[%emt 0:00:37] [#]} g3 $1 {[%emt 0:00:09]} 51. Kxe6 {[%emt 0:00:03]} (51. c7 Kg6) 51... Kg6 {[%emt 0:00:29] Beautiful play by Vandenbussche!   Weighted Error Value: White=0.70/Black=0.16 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.8"]
[White "Saydaliev, Saidakbar"]
[Black "Lim, Zhuo Ren"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2434"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,43,15,17,11,24,23,28,6,45,29,27,27,39,33,84,43,37,37,19,26,25,40,55,43,49,47,75,45,185,186,198,213,1090,1063,29980,29981]} 1. c4 {[%emt 0:01:53]} Nf6 {[%emt 0:00:26]} 2. Nf3 {[%emt 0:00:45]} e6 {[%emt 0:00:34]} 3. Nc3 {[%emt 0:00:41]} d5 {[%emt 0:00:40]} 4. e3 {[%emt 0:00:08]} c5 {[%emt 0:07:06]} 5. cxd5 {[%emt 0:00:36]} exd5 {[%emt 0:00:19]} 6. Bb5+ {[%emt 0:00:09] A17: English Opening: 1...Nf6 with ...Bb4.} Nc6 {[%emt 0:01:06]} 7. Ne5 {[%emt 0:00:52]} Bd7 {[%emt 0:01:03]} 8. Bxc6 {[%emt 0:02:49] [#] White has an edge.} Bxc6 $146 {[%emt 0:01:52]} ({Predecessor:} 8... bxc6 9. Nxd7 Nxd7 10. O-O Bd6 11. b3 O-O 12. Qc2 Re8 13. h3 Re6 14. Ba3 Qe7 {½-½ Gatterer,F (2359)-Khairullin,R (2331) WS MN/179 email 2018}) 9. Nxc6 {[%emt 0:04:09]} bxc6 {[%emt 0:00:08]} 10. b3 {[%emt 0:02:31]} Bd6 {[%emt 0:04:29]} 11. O-O {[%emt 0:08:07]} h5 {[%emt 0:00:31]} (11... O-O $14) 12. f4 {[%emt 0:08:14]} h4 {[%emt 0:08:51]} 13. Bb2 {[%emt 0:10:00]} h3 {[%emt 0:07:49]} 14. g3 {[%emt 0:00:47][%cal Bg2g3,Bg3g4,Bg4g5][%mdl 32]} O-O {[%emt 0:00:37]} 15. Rc1 {[%emt 0:04:38]} Qe7 {[%emt 0:02:45]} 16. Qf3 {[%emt 0:02:35]} Rab8 {[%emt 0:01:57]} 17. g4 {[%emt 0:02:19]} c4 {[%emt 0:03:21]} 18. g5 {[%emt 0:02:19]} Ne4 {[%emt 0:11:26] This move loses the game for Black.} (18... Nh7 $1 $14) 19. Nxe4 $18 {[%emt 0:00:44]} (19. Qxh3 Nxd2 20. Rf2 Bc5 $11) 19... dxe4 {[%emt 0:00:04]} 20. Qh5 {[%emt 0:00:36]} (20. Qxh3 cxb3 21. axb3 (21. Rxc6 bxa2 22. Rc2 Rb3 $16) 21... Rxb3) 20... Ba3 $2 {[%emt 0:09:10] [#]} (20... cxb3 21. f5 (21. Rxc6 bxa2 22. Bd4 Rb1 $17) 21... Qd7 22. g6 fxg6 23. fxg6 $18) (20... Rb5 21. Rxc4 (21. bxc4 $2 {too greedy.} Rxb2 22. Rf2 Bb4 $19) 21... Qe6) 21. f5 $1 {[%emt 0:03:42][%cal Og5g6] g6! is the strong threat.} Rb5 {[%emt 0:08:48] [#]} (21... Bxb2 22. g6) 22. Bxg7 $1 {[%emt 0:01:18][%mdl 576] Remove Defender, Decoy.   Weighted Error Value: White=0.06 (flawless) /Black=0.65} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.24"]
[Round "8.9"]
[White "Bai, Adelard"]
[Black "Mkrtchyan, Mariam"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2409"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,109,16,23,0,0,0,11,1,1,6,22,8,9,8,11,11,45,40,42,29,40,22,56,40,36,40,93,101,117,116,114,124,165,164,160,167,152,86,143,58,134,116,204,65,150,107,101,43,54,29,31,29,53,16,52,75,71,66,69,62,945,945,844,872,789,36,20,27,22,43,37,54,46,48,871,854,886,886,886,886,886,872,871,871,871,871,868,864,833,833,5191,5191,1658,1553]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:17]} d5 {[%emt 0:00:04]} 4. g3 {[%emt 0:00:07]} Bb4+ {[%emt 0:00:12]} 5. Bd2 {[%emt 0:00:07]} Be7 {[%emt 0:00:04]} 6. Bg2 {[%emt 0:00:26]} O-O {[%emt 0:00:31]} 7. O-O {[%emt 0:00:30]} c6 {[%emt 0:00:01]} 8. Qc2 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:19]} 9. Bf4 {[%emt 0:00:26]} a5 {[%emt 0:00:10]} 10. Nbd2 {[%emt 0:03:19] E08: Closed Catalan: Main Line: 7 Qc2.} Nh5 {[%emt 0:00:22]} 11. Be3 {[%emt 0:00:44]} b6 {[%emt 0:00:40]} 12. cxd5 {[%emt 0:03:29] The position is equal.} cxd5 {[%emt 0:00:33]} 13. Ne5 {[%emt 0:00:44]} Bb7 {[%emt 0:03:05]} 14. Nc6 {[%emt 0:01:47]} Qe8 {[%emt 0:00:32]} 15. Nxe7+ {[%emt 0:02:27]} Qxe7 {[%emt 0:00:05]} 16. Rfc1 {[%emt 0:00:43] [#]} f5 $146 {[%emt 0:09:40]} ({Predecessor:} 16... Rfc8 17. Qd1 Nhf6 18. Rxc8+ Rxc8 19. Rc1 Qd8 20. Bf4 Ba6 21. Bf1 h6 22. h4 Nf8 {½-½ Deac,B (2679)-Bluebaum,M (2642) Titled Tuesday intern op 15 Mar Late blitz 2022 (7)}) 17. Nf3 {[%emt 0:02:29]} Rfc8 {[%emt 0:06:45] Against Qc7} 18. Qd1 {[%emt 0:07:42]} Nhf6 {[%emt 0:03:58]} 19. Bf4 {[%emt 0:04:03]} Ne8 {[%emt 0:09:55]} 20. Qd3 {[%emt 0:07:05]} h6 {[%emt 0:06:51]} 21. Ne5 {[%emt 0:05:04]} Nxe5 {[%emt 0:06:41]} (21... Nef6 $14) 22. dxe5 $16 {[%emt 0:02:40]} (22. Bxe5 Nf6 $14) 22... Rxc1+ {[%emt 0:08:35]} 23. Rxc1 {[%emt 0:00:07]} (23. Bxc1 Ba6 24. Qd4 Qc5 $14) 23... Ba6 {[%emt 0:00:43] Black is weak on the dark squares} 24. Qd4 {[%emt 0:09:32]} Qb7 {[%emt 0:00:45] Against Rc6} 25. Bf3 {[%emt 0:04:02]} Rb8 {[%emt 0:05:53]} 26. h4 {[%emt 0:03:52] White is more active.} Bb5 {[%emt 0:07:29]} 27. g4 {[%emt 0:02:41]} (27. a4 $142 Bd7 28. g4 fxg4 29. Bxg4) 27... Qf7 {[%emt 0:00:06]} (27... fxg4 $142 28. Bxg4 Qf7) 28. Kh2 {[%emt 0:03:37]} (28. gxf5 $1 $16 Qxf5 29. b3) 28... Kh8 {[%emt 0:04:26]} ({Black should play} 28... fxg4 $14 29. Bxg4 Kh8) 29. Be3 {[%emt 0:04:09]} Bd7 {[%emt 0:04:02]} (29... fxg4 $16 30. Qxg4 (30. Bxg4 Qe7 $16) 30... Bd7) 30. Rg1 {[%emt 0:06:30]} (30. Qf4 $1 $18) 30... Nc7 {[%emt 0:01:44]} (30... fxg4 $1 $14 31. Rxg4 (31. Qxg4 Nc7 $14) 31... Nc7) 31. g5 {[%emt 0:01:09]} hxg5 {[%emt 0:06:00]} 32. Rxg5 {[%emt 0:00:14]} ({Don't take} 32. Bxg5 Na6) ({White should try} 32. hxg5 $16 {White threatens Qh4+ and mate.} g6 33. Rc1) 32... Be8 $14 {[%emt 0:00:47]} 33. Qf4 {[%emt 0:02:34]} Na6 {[%emt 0:02:00]} 34. Bh5 {[%emt 0:01:29]} Qe7 {[%emt 0:01:44]} 35. Qf3 {[%emt 0:03:33]} Kh7 {[%emt 0:03:33]} (35... Nc5 {simplifies} 36. Bxe8 Qxe8 37. Rg1 Kh7) 36. Qg3 {[%emt 0:02:59]} Rb7 {[%emt 0:04:45] [#]} 37. Bxb6 $1 {[%emt 0:03:37]} a4 {[%emt 0:01:31]} 38. a3 {[%emt 0:01:29][%cal Oe2e3]} g6 $2 {[%emt 0:03:46][%mdl 8192]} ({Weaker is} 38... Rxb6 39. Bxe8 Rb8 40. Bg6+ (40. Bxa4 Nc5 $11) 40... Kg8 41. Qf3 $16) (38... Bxh5 $14 39. Rxh5+ Kg8) 39. Bxg6+ $18 {[%emt 0:02:28]} Bxg6 {[%emt 0:00:04]} 40. Rxg6 {[%emt 0:00:03]} Rxb6 {[%emt 0:00:05] [#]} 41. Rg5 $2 {[%emt 0:00:37]} (41. h5 $1 $18 {[%cal Og6h6] Threatening mate with Rh6+!} Qf8 42. h6) 41... Qf7 $14 {[%emt 0:00:13] Strongly threatening ...Nc5.} (41... Rxb2 $2 42. Rh5#) 42. Qf3 {[%emt 0:00:13][%mdl 1024] Rh5+ is the strong threat. White has compensation.} Rb8 $1 {[%emt 0:02:09]} (42... Rxb2 $2 43. Rh5+ Kg8 44. Qg3+ Qg7 45. Rg5 $18) 43. Rh5+ $40 {[%emt 0:00:46][%cal Bg5h5,Bh5h6,Bh6g6][%mdl 160] White mounts an attack.} Kg7 $1 {[%emt 0:00:15]} (43... Kg8 $2 44. Rh6 $18) 44. Qg3+ {[%emt 0:02:25]} Kf8 {[%emt 0:00:01]} 45. Rh6 {[%emt 0:00:15]} Ke7 {[%emt 0:00:58][%mdl 8192] [#]} (45... Rxb2 $2 46. Rf6 Rb7 47. Qg6 $18) (45... Qg8 $14) 46. Rg6 $1 $18 {[%emt 0:00:13] Rg7 would be deadly. White is clearly winning.} Rf8 {[%emt 0:00:48]} 47. Rg7 {[%emt 0:00:09]} Nc5 {[%emt 0:00:08]} 48. Qg5+ {[%emt 0:00:33]} Ke8 {[%emt 0:00:12]} 49. Rxf7 {[%emt 0:00:05]} Rxf7 {[%emt 0:00:00][%mdl 4096] Endgame KQ-KRN} 50. Qg6 {[%emt 0:00:21]} Ke7 {[%emt 0:00:25]} 51. h5 {[%emt 0:00:09][%cal Bh4h5,Bh5h6,Bh6h7][%mdl 32]} Nd7 {[%emt 0:00:00]} 52. Qg5+ {[%emt 0:00:14]} Ke8 {[%emt 0:00:07]} 53. h6 {[%emt 0:00:29]} Nxe5 {[%emt 0:00:44]} 54. Qg8+ {[%emt 0:00:11]} Ke7 {[%emt 0:00:03]} 55. h7 {[%emt 0:00:08] Weighted Error Value: White=0.28 (precise) /Black=0.18 (very precise)} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.1"]
[White "Ohanyan, Emin"]
[Black "Fawzy, Adham"]
[Result "1/2-1/2"]
[WhiteElo "2444"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,17,49,10]} 1. d4 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 4. cxd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:30]} 5. e4 {[%emt 0:00:30]} Nxc3 {[%emt 0:00:30]} 6. bxc3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 7. Be3 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 8. Nf3 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30]} 9. Qa4+ {[%emt 0:00:30] [#]} ({Worse is} 9. dxc5 Bxc3+ 10. Bd2 Bxa1 11. Qxa1 f6 $17) {Predecessor:} 9... Nd7 $146 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 10. Be2 O-O 11. Rd1 cxd4 12. cxd4 Nf6 13. d5 b5 14. Qc2 Rc8 15. Qb1 Qa5+ 16. Bd2 Qa4 17. h3 Bxf3 18. gxf3 {0-1 Yilmaz,M (2634)-Paravyan,D (2620) Chess.com Rapid Wk19 Swiss 2022 (1)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.2"]
[White "Burmakin, Vladimir"]
[Black "Hesham, Abdelrahman"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2496"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,77,8,12,4,22,16,64,10,73,67,79,9,30,0,12,14,11,0,-7,-21,40,48,50,81,82,56,135,117,135,115,130,101,141,147,145,142,139,131,166,114,113,111,122,129,400,400,629,599,602,599,693,684,1230,1187,1171,1147,1641,1107,1290,603,603,603,598,594,808,799,1548,1693,1622,1463]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:34]} 2. Nf3 {[%emt 0:00:18]} c5 {[%emt 0:00:06]} 3. e3 {[%emt 0:03:52]} e6 {[%emt 0:07:01]} 4. Be2 {[%emt 0:01:41]} b6 {[%emt 0:01:50]} 5. O-O {[%emt 0:00:16]} Bb7 {[%emt 0:00:05]} 6. c4 {[%emt 0:01:02] A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} cxd4 {[%emt 0:08:49]} 7. exd4 {[%emt 0:01:10]} Nc6 {[%emt 0:00:13]} (7... Be7 $11) 8. Nc3 {[%emt 0:20:09] [#]} (8. d5 $1 $14 Na5 9. Bd3) 8... Ne7 $146 {[%emt 0:30:23] [#]} (8... Bb4 $11 {remains equal.}) ({Predecessor:} 8... Bd6 9. a3 Rc8 10. b4 Bb8 11. Re1 Qc7 12. Nb5 Qd8 13. c5 a6 14. Nd6+ Bxd6 15. cxd6 {0-1 Cornelis,L-Janssens,S Antwerp League-ch op 1999}) 9. d5 $1 $16 {[%emt 0:07:15]} Ng6 {[%emt 0:03:06]} (9... Qb8 10. Nb5) 10. dxe6 {[%emt 0:18:07]} (10. d6 $16) 10... fxe6 $11 {[%emt 0:05:12]} 11. Ng5 {[%emt 0:00:11]} Bc5 {[%emt 0:11:59]} 12. Bd3 {[%emt 0:03:46]} O-O {[%emt 0:00:21]} 13. Nce4 {[%emt 0:02:46]} (13. Qc2 {looks sharper.} Ng4 14. Bxg6 hxg6 15. Qxg6 Rxf2 16. Rxf2 Bxf2+ 17. Kh1) 13... Nxe4 {[%emt 0:03:06]} 14. Nxe4 {[%emt 0:07:49]} Nf4 {[%emt 0:01:40]} (14... Be7 $11) 15. Bxf4 $1 $14 {[%emt 0:01:01]} Rxf4 {[%emt 0:01:39]} 16. Nxc5 {[%emt 0:00:25]} bxc5 {[%emt 0:00:37]} 17. Qh5 {[%emt 0:01:28][%csl LRc5,LRh7]} Rh4 {[%emt 0:14:37]} (17... Qh4 $14 18. Bxh7+ Kf8 19. Qxh4 (19. Qxc5+ Kf7 $11) 19... Rxh4) 18. Qxc5 $16 {[%emt 0:00:59] White is more active.} Qf6 {[%emt 0:00:07][%cal Ob7g2] aiming for ...Bxg2!} 19. Qe3 {[%emt 0:01:05]} Rf8 {[%emt 0:00:06]} (19... Qxb2 $2 20. Rab1 Qd4 21. Rxb7 $18) 20. b3 {[%emt 0:04:12]} Rh5 {[%emt 0:05:35]} 21. Rae1 {[%emt 0:02:58]} Qh4 {[%emt 0:02:30][%csl Gh5][%cal Rh4h2]} 22. Qg3 {[%emt 0:00:19]} Qd4 {[%emt 0:00:36]} 23. Rd1 {[%emt 0:06:44]} Qf6 {[%emt 0:00:38] Hoping for ...Rg5.} 24. f3 {[%emt 0:01:24]} (24. f4 $18) 24... Rg5 {[%emt 0:00:48] [#]} 25. Qh3 {[%emt 0:00:02]} h6 {[%emt 0:00:37] [#]} 26. Be4 $1 {[%emt 0:01:01][%mdl 64] Discovered Attack} d5 $2 {[%emt 0:00:12][%mdl 8192] This costs Black the game.} (26... Qd8 $16 {was called for.} 27. f4 (27. Bxb7 Qb6+ 28. Kh1 Qxb7 $16) 27... Qb6+ 28. Kh1 Rc5) 27. f4 $18 {[%emt 0:00:43]} Rh5 {[%emt 0:01:01]} (27... Rg6 $142) 28. Qxh5 {[%emt 0:00:29] White is clearly winning.} dxe4 {[%emt 0:00:02]} 29. Qe5 {[%emt 0:01:59]} Qg6 {[%emt 0:00:01]} 30. Rd6 {[%emt 0:00:56]} Rf6 {[%emt 0:00:21][%cal Oe4e3]} 31. Rd8+ {[%emt 0:00:52]} Kh7 {[%emt 0:00:02]} 32. Qb8 {[%emt 0:00:17][%csl Gb8,LRa7,LRb7][%cal Rd8h8]} Qf7 {[%emt 0:00:13]} 33. Rh8+ {[%emt 0:00:06]} Kg6 {[%emt 0:00:03]} 34. Qe8 {[%emt 0:00:17]} (34. g4 $142) 34... e3 {[%emt 0:00:29]} 35. Qxf7+ {[%emt 0:02:04]} Rxf7 {[%emt 0:00:04]} 36. Re1 {[%emt 0:00:07]} e5 {[%emt 0:00:22]} 37. fxe5 {[%emt 0:00:40]} Rf2 {[%emt 0:00:05]} 38. Rxe3 {[%emt 0:00:23]} Rxg2+ {[%emt 0:00:04]} 39. Kf1 {[%emt 0:00:12] Weighted Error Value: White=0.14 (very precise) /Black=0.52} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.3"]
[White "Sibashvili, Giorgi"]
[Black "Sivuk, Vitaly"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2408"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,127,0,8,9,10,-2,-11,-12,0,-2,12,-8,0,0,0,0,20,18,12,20,11,12,35,16,22,11,9,17,16,18,32,39,31,43,54,54,66,41,82,75,79,83,88,85,129,85,114,108,111,87,80,87,68,60,98,113,112,94,95,82,84,70,94,85,97,72,75,67,91,25,89,89,89,89,89,89,94,94,104,100,83,81,93,80,137,143,143,130,141,91,105,27,117,31,25,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,12845,12845,12846,12847,12847,12847,12848,12848]} 1. b3 {[%emt 0:00:02]} c5 {[%emt 0:01:55]} 2. Bb2 {[%emt 0:00:10]} Nc6 {[%emt 0:00:45]} 3. c4 {[%emt 0:00:33]} d6 {[%emt 0:01:51]} 4. g3 {[%emt 0:00:59]} e5 {[%emt 0:00:52]} 5. Bg2 {[%emt 0:00:16]} Nge7 {[%emt 0:00:21]} 6. Nc3 {[%emt 0:02:01] A30: Symmetrical English: Double Fianchetto and Hedgehog.} g6 {[%emt 0:00:27]} 7. Nf3 {[%emt 0:01:49]} Bg7 {[%emt 0:00:16]} 8. O-O {[%emt 0:00:33] The position is equal.} O-O {[%emt 0:00:24]} 9. d3 {[%emt 0:01:10]} h6 {[%emt 0:00:27]} 10. Nd2 {[%emt 0:18:32]} Be6 {[%emt 0:00:23]} 11. a3 {[%emt 0:02:31]} Qd7 {[%emt 0:09:06] 11...d5 might become the main line.} 12. Nd5 {[%emt 0:02:04]} Bh3 {[%emt 0:00:29]} 13. Bxh3 {[%emt 0:02:31]} Qxh3 {[%emt 0:00:07]} 14. b4 {[%emt 0:00:12]} Qd7 {[%emt 0:27:10]} 15. Qa4 {[%emt 0:10:01] [#]} Rfd8 $146 {[%emt 0:03:21]} ({Predecessor:} 15... Rae8 16. Qb5 a6 17. Qb6 cxb4 18. axb4 Nxd5 19. cxd5 Nd4 20. Bxd4 exd4 21. Ne4 Re7 {½-½ Kahl,F (2356)-Sorcinelli,A (2219) RA-2019-0-00645}) 16. Rfb1 {[%emt 0:06:41]} f5 {[%emt 0:03:06]} 17. Bc3 {[%emt 0:05:02]} Nd4 {[%emt 0:05:09]} 18. Qxd7 {[%emt 0:04:12]} Rxd7 {[%emt 0:00:09]} 19. Bxd4 {[%emt 0:03:12]} Nxd5 {[%emt 0:09:53]} 20. bxc5 {[%emt 0:06:13]} (20. cxd5 {simplifies} cxd4 21. a4 Rc8 22. Nc4) 20... dxc5 {[%emt 0:03:26]} 21. cxd5 {[%emt 0:00:51] [#] Bc3 would be deadly.} (21. Bxc5 Nc3 22. Re1 e4 $15) 21... exd4 {[%emt 0:04:29]} 22. Rb5 {[%emt 0:01:28]} Re8 {[%emt 0:03:34]} 23. Kf1 {[%emt 0:01:03]} Bf8 {[%emt 0:08:49]} 24. Nc4 {[%emt 0:01:30]} Rc8 {[%emt 0:08:36]} 25. Rab1 {[%emt 0:02:16]} Rcc7 {[%emt 0:00:12]} 26. a4 {[%emt 0:02:12]} g5 {[%emt 0:01:44]} 27. f4 {[%emt 0:00:54]} gxf4 {[%emt 0:03:27]} 28. gxf4 {[%emt 0:00:06]} b6 {[%emt 0:00:31]} 29. Kf2 {[%emt 0:02:21]} Rxd5 {[%emt 0:00:14]} 30. a5 {[%emt 0:00:08]} bxa5 {[%emt 0:00:28]} 31. Rxa5 {[%emt 0:00:20]} Rd8 {[%emt 0:01:02]} 32. Ra6 {[%emt 0:00:53][%mdl 1024] White has strong compensation.} Re8 {[%emt 0:00:23]} 33. Rf6 {[%emt 0:06:55]} Rce7 {[%emt 0:00:25]} 34. Rb2 {[%emt 0:00:38]} (34. Rxf5 $6 Rxe2+ 35. Kf3 Re1 36. Rxe1 Rxe1 $11) 34... Rf7 {[%emt 0:00:43]} 35. Rc6 {[%emt 0:01:51]} Rg7 {[%emt 0:00:37][%cal Oa7a5]} 36. Ne5 {[%emt 0:01:19]} (36. Rxh6 $6 Rg4 37. Rh5 Rxf4+ 38. Ke1 Kg7 $11) 36... Kh7 {[%emt 0:00:25]} 37. Rf6 {[%emt 0:01:32]} Ra8 {[%emt 0:01:15]} 38. Ra2 {[%emt 0:02:25][%cal Oa2a6]} a5 {[%emt 0:00:14]} 39. Nc4 {[%emt 0:01:04]} (39. Rxf5 a4 $14) (39. Ra4 $16) 39... Rga7 {[%emt 0:01:26]} (39... a4 $11) 40. Ra4 $16 {[%emt 0:00:43]} Ra6 {[%emt 0:01:27]} 41. Rxf5 {[%emt 0:00:36] White has more active pieces.} Kg7 {[%emt 0:00:08]} 42. Rd5 {[%emt 0:00:36]} R8a7 {[%emt 0:00:07]} 43. Kf3 {[%emt 0:00:59]} Rf6 {[%emt 0:01:04]} 44. f5 {[%emt 0:02:54]} (44. Rxa5 $6 Raf7 $11) 44... Rfa6 {[%emt 0:00:11]} 45. Rd8 {[%emt 0:03:51]} Be7 {[%emt 0:00:52]} 46. Rb8 {[%emt 0:00:59]} Bd6 {[%emt 0:00:50]} (46... Rf6 $142) 47. Rb5 {[%emt 0:01:14]} Bxh2 {[%emt 0:00:07]} 48. Rxc5 {[%emt 0:00:35]} Kf6 {[%emt 0:00:19]} 49. Rd5 {[%emt 0:02:01]} (49. Raxa5 $6 Rxa5 50. Nxa5 Rg7 $14) ({White should play} 49. Nd2) 49... Rg7 {[%emt 0:00:23]} 50. Rxd4 {[%emt 0:01:19]} ({Much less strong is} 50. Raxa5 Rg3+ 51. Kf2 Rxa5 52. Rxa5 Rg5 $14) (50. Ra1 $16 {[%cal Oa1h1] Hoping for Rh1!} Rg3+ 51. Kf2) 50... Kxf5 {[%emt 0:00:17] [#]} (50... Rg3+ $11 {remains equal.} 51. Kf2 Rg5) 51. Rd5+ {[%emt 0:00:23]} ({Don't take} 51. Nxa5 Rg3+ 52. Kf2 Kg5 $14) (51. Rh4 $1 $16 Bc7 52. e4+ Kg6 53. e5) 51... Kg6 $14 {[%emt 0:00:40]} 52. Raxa5 {[%emt 0:00:58]} Rf6+ {[%emt 0:00:07]} 53. Ke4 {[%emt 0:00:26]} Re7+ {[%emt 0:01:16]} 54. Ne5+ {[%emt 0:00:05]} Kg5 {[%emt 0:00:42]} (54... Bxe5 $11 55. Rxe5 Rxe5+ 56. Rxe5 Rf8) 55. d4 {[%emt 0:00:31]} ({Better is} 55. Kd4 $16 Bxe5+ 56. Rxe5+ Rxe5 57. Rxe5+ Kg4 58. Re8) 55... Rfe6 $11 {[%emt 0:00:21]} 56. Ra8 {[%emt 0:00:45] Rg8+ is the strong threat.} Bxe5 {[%emt 0:00:42]} 57. Rxe5+ {[%emt 0:00:16]} Rxe5+ {[%emt 0:00:04]} 58. dxe5 {[%emt 0:00:03][%cal Bd4e5,Be5e6,Be6e7][%mdl 4128] Endgame Threatens to win with Rg8+. KR-KR} Kg6 {[%emt 0:00:19]} 59. Kd5 {[%emt 0:00:54]} h5 {[%emt 0:01:12]} 60. e6 {[%emt 0:00:25]} Rb7 $2 {[%emt 0:00:26][%mdl 8192]} (60... Kf6 $11) 61. Kc6 $18 {[%emt 0:00:53] White is clearly winning.} Rb2 {[%emt 0:00:43]} 62. e7 {[%emt 0:00:21]} Rc2+ {[%emt 0:00:08]} 63. Kd5 {[%emt 0:00:22]} Rd2+ {[%emt 0:00:05]} 64. Kc4 {[%emt 0:00:10] Weighted Error Value: White=0.14 (very precise) /Black=0.15 (very precise)} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.4"]
[White "Nigmatov, Ortik"]
[Black "Bai, Adelard"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2438"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,87,35,29,32,18,43,60,43,20,64,57,56,76,88,61,92,87,109,106,96,100,107,95,120,120,122,111,141,141,152,150,162,149,162,128,124,127,119,105,115,113,132,145,123,144,198,196,202,196,186,194,187,183,190,193,185,175,170,173,302,307,315,291,272,242,261,223,262,226,818,864,737,631,29998,29999]} 1. e4 {[%emt 1:31:00]} e5 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 3. Bc4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30][%cal Bg8f6,Bf6d5,Bd5f4][%mdl 32]} 4. Ng5 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 5. exd5 {[%emt 0:00:30]} Na5 {[%emt 0:00:30]} 6. Bb5+ {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 7. dxc6 {[%emt 0:00:30]} bxc6 {[%emt 0:00:30]} 8. Bd3 {[%emt 0:00:30]} Nd5 {[%emt 0:00:30] C58: Two Knights: 4 Ng5 d5 5 exd5 Na5 sidelines.} 9. h4 {[%emt 0:00:30]} (9. Qh5 g6 10. Nxf7 gxh5 $17) 9... Nf4 {[%emt 0:00:30][%csl LRd3,LRg2]} 10. Bf1 {[%emt 0:00:30][%cal Od2d4]} h6 {[%emt 0:00:30] White is slightly better.} 11. Ne4 {[%emt 0:00:30][%cal Od2d4,Bg5e4,Be4d2,Bd2f3][%mdl 32]} Bf5 {[%emt 0:00:30]} 12. Nbc3 {[%emt 0:00:30][%cal Od2d4] [#]} Be7 $146 {[%emt 0:00:30] Against d4} ({Predecessor:} 12... Bb4 13. g3 Nd5 14. Bg2 Nc4 15. O-O O-O 16. d3 Nd6 17. Nxd6 Qxd6 18. Bd2 Nxc3 19. Bxc3 Bxc3 20. bxc3 {0-1 Sadhwani,R (2434)-Guimaraes,W (2240) Titled Tuesday intern op 4th Dec blitz 2018 (1)}) 13. g3 {[%emt 0:00:30]} Ne6 {[%emt 0:00:30]} 14. Bg2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 15. d3 {[%emt 0:00:30]} Bh7 {[%emt 0:00:30]} 16. Nd2 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 17. O-O {[%emt 0:00:30]} Rad8 {[%emt 0:00:30]} 18. Rb1 {[%emt 0:00:30]} Nd4 {[%emt 0:00:30]} 19. b4 {[%emt 0:00:30]} Nb7 {[%emt 0:00:30]} 20. Nf3 {[%emt 0:00:30]} Nxc2 {[%emt 0:00:30][%mdl 64] Decoy} 21. Qxc2 {[%emt 0:00:30] Threatens to win with Ne1.} Bxd3 {[%emt 0:00:30] [#]} 22. Qb3 {[%emt 0:00:30][%cal Oc1e3]} e4 {[%emt 0:00:30][%cal Od3f1]} 23. Ne1 {[%emt 0:00:30]} (23. Bf4 $6 Bd6 $14) 23... Bxb1 {[%emt 0:00:30]} 24. Nxb1 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 25. bxa5 {[%emt 0:00:30]} Nxa5 {[%emt 0:00:30]} 26. Qa4 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 27. Nc2 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 28. Nc3 {[%emt 0:00:30] Ne3 is the strong threat.} Nc6 {[%emt 0:00:30]} 29. Qc4+ {[%emt 0:00:30]} Kh7 {[%emt 0:00:30]} (29... Kh8 $16 {was worth a try.}) 30. Bf4 $18 {[%emt 0:00:30]} Ne5 {[%emt 0:00:30]} 31. Qe6 {[%emt 0:00:30]} Bd6 {[%emt 0:00:30]} 32. Nb5 {[%emt 0:00:30]} Qf7 {[%emt 0:00:30]} 33. Qxf7 {[%emt 0:00:30]} Nxf7 {[%emt 0:00:30]} 34. Nxd6 {[%emt 0:00:30]} Nxd6 {[%emt 0:00:30]} 35. Rb1 {[%emt 0:00:30] Repels Nb5. Strongly threatening Ne3.} Nc4 {[%emt 0:00:30]} 36. Rb7 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30]} (36... Kg8 $142 37. a4 Rd3) 37. Bf1 {[%emt 0:00:30]} Na5 {[%emt 0:00:30]} 38. Rb5 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 39. Bc4 {[%emt 0:00:30]} g5 {[%emt 0:00:30]} 40. Bc7 {[%emt 0:00:30]} ({But not} 40. hxg5 $6 hxg5 41. Bd6 (41. Bxg5 Ne5 $16) (41. Rxc5 gxf4 42. Rxc6 Rfc8 $14) 41... Rfd8 $18) (40. Rxc5 gxf4 41. Rxc6 Rfc8 $16) 40... Rfc8 {[%emt 0:00:30]} 41. Bd6 {[%emt 0:00:30] And now Ne3 would win. This pair of bishops is nice.} Nd4 $2 {[%emt 0:00:30]} (41... Rd8) 42. Rb7+ {[%emt 0:00:30]} (42. Rxc5 $2 {perishes.} Nf3+ 43. Kg2 Rxc5 44. Bxc5 Rc8 45. hxg5 hxg5 $19) 42... Kg6 {[%emt 0:00:30]} 43. Ne3 {[%emt 0:00:30][%cal Oh4h5] [#] Threatening mate with h5+!} f4 {[%emt 0:00:30]} 44. h5+ {[%emt 0:00:30][%mdl 64] Decoy. Artfully played by Nigmatov.   Weighted Error Value: White=0.09 (flawless) /Black=0.35} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.5"]
[White "Vandenbussche, Thibaut"]
[Black "Saydaliev, Saidakbar"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2437"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,130,14,18,10,34,-8,0,-9,12,14,26,0,0,-5,0,0,3,10,22,0,0,-43,-51,-51,-62,-60,-60,-62,0,-10,-17,-39,-43,-240,-234,-235,-233,-305,-93,-109,-102,-112,-133,-111,-31,-13,-33,-149,-157,-152,-134,-289,0,-287,-117,-101,-108,-109,-112,-106,-109,-189,0,-48,-36,-207,-194,-225,-114,-106,-129,-141,0,-232,0,-221,-245,-238,-199,-193,-231,-225,-232,-210,-197,-257,-151,-29959,-29960,-5618,-2143,-29974,-29975,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29980,-29979,-29980,-29981,-29980,-29980,-29981,-29983,-29984,-29984,-29982,-29984,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29985,-295]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:01:45]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:24]} 4. Bb5 {[%emt 0:00:05]} Bd6 {[%emt 0:00:38]} 5. d3 {[%emt 0:00:42]} h6 {[%emt 0:00:12]} 6. a3 {[%emt 0:03:47] C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} a6 {[%emt 0:00:07]} 7. Bxc6 {[%emt 0:04:57]} dxc6 {[%emt 0:09:40]} 8. h3 {[%emt 0:00:03] The position is equal.} c5 {[%emt 0:04:11]} 9. Be3 {[%emt 0:01:31]} Be6 {[%emt 0:00:41]} 10. Qd2 {[%emt 0:05:10] [#]} Nd7 $146 {[%emt 0:01:30]} ({Predecessor:} 10... O-O 11. O-O-O b5 12. a4 b4 13. Nd5 Nxd5 14. exd5 Bxd5 15. Rhg1 c4 16. d4 c3 17. bxc3 bxc3 18. Qxc3 {0-1 Ber,K-Kaaf,H Rangliste 1000-1300 22891 2021}) 11. Ne2 {[%emt 0:01:42]} Qe7 {[%emt 0:07:55]} 12. Ng3 {[%emt 0:00:07]} O-O-O {[%emt 0:01:37] [#]} 13. b4 $1 {[%emt 0:10:48]} g6 {[%emt 0:15:20][%cal Rc5b4]} (13... h5 14. Nh4) 14. bxc5 {[%emt 0:01:38]} Bxc5 {[%emt 0:00:55]} 15. Qc3 {[%emt 0:06:33]} Bd6 {[%emt 0:06:16]} 16. d4 {[%emt 0:08:27]} exd4 {[%emt 0:03:01]} 17. Bxd4 {[%emt 0:00:14]} Rhe8 {[%emt 0:02:58]} 18. O-O {[%emt 0:00:53]} f5 {[%emt 0:04:17]} (18... f6 $15) 19. exf5 {[%emt 0:03:40]} gxf5 {[%emt 0:01:52]} 20. Nh5 {[%emt 0:12:09]} Rg8 {[%emt 0:06:26]} 21. Rab1 $2 {[%emt 0:08:23]} (21. Nf6 $15) 21... Bd5 $19 {[%emt 0:01:57][%cal Og8g2] This pair of bishops is nice.} (21... Bxa3 22. Rfe1 Bd6 23. Ng7 (23. Qb2 b6 $16) 23... Rxg7 24. Bxg7 $16) 22. Rfd1 {[%emt 0:13:12]} Qf7 {[%emt 0:05:43]} ({And not} 22... Bxa3 23. Re1 Qf7 24. Nf4 $15) 23. Bg7 {[%emt 0:15:04]} Nc5 $2 {[%emt 0:12:35]} (23... f4 $19 24. Rxd5 Qxd5) 24. Rxd5 $17 {[%emt 0:02:16][%mdl 64] Decoy} Qxd5 {[%emt 0:00:01]} 25. Nf6 {[%emt 0:00:00]} Qa2 {[%emt 0:04:24]} 26. Ra1 {[%emt 0:01:00]} Qe6 {[%emt 0:04:09]} (26... Na4 $1 $17 {[%cal Ra4c3]} 27. Qd4 Qf7 28. Nxg8 Bh2+ {[%mdl 64] Discovered Attack} 29. Kxh2 Rxd4 30. Bxd4 Qxg8) 27. Nxg8 $15 {[%emt 0:01:22]} Rxg8 28. Qf6 {[%emt 0:00:00]} (28. Bd4 $15 Qd5 29. Re1) 28... Qd7 $1 $17 {[%emt 0:00:49]} 29. Bxh6 {[%emt 0:00:00]} Ne4 {[%emt 0:00:01]} 30. Qd4 {[%emt 0:00:44]} (30. Qb2 $17) 30... Qh7 $2 {[%emt 0:00:08]} (30... Qe6 $1 $19 {[%cal Re6h6]} 31. Qa7 Qg6) 31. Qa7 $2 {[%emt 0:00:37][%mdl 8192]} Kd7 {[%emt 0:01:36]} ({But not} 31... Qxh6 32. Qa8+ Kd7 33. Qxg8 $18) (31... Qg6 $19 {[%csl Gg8][%cal Rg6g2] and Black stays clearly on top.} 32. Nh4 Qf6) 32. Qe3 {[%emt 0:00:32]} Bc5 {[%emt 0:00:59] Black has more active pieces.} 33. Qb3 {[%emt 0:00:32]} Bxf2+ {[%emt 0:01:22]} 34. Kh1 {[%emt 0:00:01][%cal Ob3b7]} Kc8 $40 {[%emt 0:00:16][%cal Bd7c8,Bc8b8,Bb8a8,Ba8a7][%mdl 160] aiming for ...Qg6. Black is out for blood. The board is on fire.} 35. Rb1 {[%emt 0:00:21]} (35. Qe6+ $17 {might work better.} Kb8 36. Rb1) 35... Bb6 $2 {[%emt 0:00:20]} ({Better is} 35... Nc5 $1 $19 {[%cal Rc5b3]} 36. Qd5 Rd8) 36. Qe6+ {[%emt 0:00:09]} (36. Be3 $11) 36... Kb8 $15 {[%emt 0:00:03] Threatens to win with ...Rg6.} 37. Rxb6 $2 {[%emt 0:01:00]} (37. Ne5 $15) 37... cxb6 $19 {[%emt 0:00:06]} 38. Ne5 {[%emt 0:01:00]} Rd8 {[%emt 0:02:30] Prevents Nd7+.} (38... Ka7 $1 $19 {...Rd8 would be deadly.} 39. Be3 Nc5) 39. Bf4 {[%emt 0:00:32] Nc6+ would kill now.} Ka8 $1 {[%emt 0:01:56]} (39... Rd1+ $2 40. Kh2 Ka7 41. Nc4 $16) 40. Nc4 {[%emt 0:00:05]} Qh4 {[%emt 0:00:37]} ({Black should play} 40... Qg8 $1 $17 {[%cal Rg8e6]} 41. Qxg8 Rxg8 42. Nxb6+ Ka7) 41. Nxb6+ {[%emt 0:01:27]} Ka7 42. Nd5 $2 {[%emt 0:00:00] [#]} (42. Nd7 $1 $11 {and White has nothing to worry.}) 42... Rxd5 $1 {[%emt 0:00:10][%mdl 576] Remove Defender} 43. Be3+ {[%emt 0:00:25] [#]} Rc5 $1 {[%emt 0:00:01]} 44. Bxc5+ Nxc5 {[%emt 0:00:01]} 45. Qxf5 {[%emt 0:00:43]} Qd4 {[%emt 0:00:52] White must now prevent ...Qa1+.} 46. Kh2 {[%emt 0:00:45]} a5 $1 {[%emt 0:00:40][%cal Ba6a5,Ba5a4][%mdl 32]} 47. Qg5 {[%emt 0:00:35]} (47. Qf3 $142) 47... Qd6+ {[%emt 0:00:23]} (47... Qc3 $19 48. Qg3 Qxc2) 48. Qg3 {[%emt 0:00:22]} (48. g3 $17) 48... Qxg3+ $1 {[%emt 0:01:17]} 49. Kxg3 {[%emt 0:00:01] KN-KP} b5 $1 {[%emt 0:00:00] ( -> ...a4)} 50. h4 {[%emt 0:00:30]} a4 $1 {[%emt 0:02:03] Black mates.} 51. c3 {[%emt 0:00:29] [#]} Ne4+ $1 {[%emt 0:00:01]} 52. Kf3 {[%emt 0:00:28]} Nxc3 {[%emt 0:00:04] KN-K3P} 53. Ke3 {[%emt 0:01:04]} Nd5+ {[%emt 0:00:12]} 54. Kd2 {[%emt 0:00:34] [#]} Nf6 $1 {[%emt 0:00:09]} 55. Kc3 {[%emt 0:00:27]} Kb6 {[%emt 0:00:06]} 56. Kd4 {[%emt 0:00:13]} Kc6 {[%emt 0:00:14]} 57. g3 {[%emt 0:00:46]} Kd6 {[%emt 0:00:08]} 58. Kd3 {[%emt 0:00:15]} Kc5 {[%emt 0:00:08]} 59. Kc2 {[%emt 0:00:51]} Kc4 {[%emt 0:00:07]} 60. Kb2 {[%emt 0:00:20]} Kd3 {[%emt 0:00:08]} 61. Ka1 {[%emt 0:00:36]} Kc3 {[%emt 0:00:08]} 62. Ka2 {[%emt 0:00:04]} Kc2 {[%emt 0:00:04]} 63. h5 {[%emt 0:00:11]} Nxh5 {[%emt 0:00:01]} 64. g4 {[%emt 0:00:03]} Nf4 {[%emt 0:00:05]} 65. g5 {[%emt 0:00:04]} Ng6 {[%emt 0:00:02] Weighted Error Value: White=0.56/Black=0.35} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.6"]
[White "Begmuratov, Khumoyun"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2387"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,116,10,14,23,22,26,8,22,22,0,9,-11,7,2,7,7,14,15,17,22,77,53,129,133,123,135,127,46,53,41,53,23,27,0,0,0,0,0,0,0,0,-7,0,-69,-71,-69,-69,-69,-29,-31,-7,-86,-84,-87,-87,-101,-97,-96,-64,-116,-90,-97,-25,-100,-93,-109,-83,-115,-119,-125,-111,-153,-153,-225,-179,-162,-153,-164,-154,-156,-156,-159,-153,-142,-132,-235,-160,-1351,-1307,-1182,-1181,-1082,-1113,-2424,-1142,-29972,-29973,-29984,-29985,-29986,-29987,-29987,-29987,-29989,-29990,-29990,-29991,-29991,-29992]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:16]} 3. Bb5+ {[%emt 0:01:01]} Nd7 {[%emt 0:00:13]} 4. Ba4 {[%emt 0:00:06]} Ngf6 {[%emt 0:01:26]} 5. O-O {[%emt 0:00:11]} a6 {[%emt 0:00:30][%cal Ob7b5] [#] White must now prevent ...b5!} 6. c4 {[%emt 0:00:09] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} e6 {[%emt 0:01:33]} 7. Nc3 {[%emt 0:00:09]} Be7 {[%emt 0:00:14]} 8. d4 {[%emt 0:02:40] The position is equal.} cxd4 {[%emt 0:00:52]} 9. Qxd4 {[%emt 0:00:02]} O-O {[%emt 0:00:18]} 10. Bxd7 {[%emt 0:16:29] [#]} Nxd7 $146 {[%emt 0:07:30]} ({Predecessor:} 10... Bxd7 11. e5 dxe5 12. Nxe5 Be8 13. Be3 Qc7 14. f4 Rd8 15. Qb6 Qc8 16. Rad1 Nd7 17. Nxd7 Bxd7 {0-1 Agmanov,Z (2402)-Can,E (2593) Abu Dhabi op 26th 2019 (5)}) 11. Rd1 {[%emt 0:00:10]} b6 {[%emt 0:11:22]} 12. e5 {[%emt 0:22:34]} dxe5 {[%emt 0:02:32]} 13. Nxe5 {[%emt 0:03:02]} Nxe5 {[%emt 0:01:46]} 14. Qxe5 {[%emt 0:01:00]} Bd7 {[%emt 0:03:32]} (14... Qe8 $11) 15. Qg3 {[%emt 0:14:15]} Ra7 {[%emt 0:18:11] [#]} ({Black should play} 15... f5 $14) 16. Bh6 $1 $16 {[%emt 0:10:18][%csl Gh6][%cal Rg3g7]} Bf6 {[%emt 0:00:26][%cal Be7f6,Bf6b2,Bb2d4][%mdl 32]} 17. Ne4 {[%emt 0:00:18]} Qe7 {[%emt 0:06:03]} (17... Bxb2 $2 18. Rab1 Kh8 19. Be3 (19. Rxb2 gxh6 20. Qf4 f6 $18)) 18. Be3 {[%emt 0:10:05]} (18. Rd6 $16) 18... Bxb2 $14 {[%emt 0:09:30]} 19. Bxb6 {[%emt 0:10:27]} Ba4 $1 {[%emt 0:04:29]} 20. Bc5 {[%emt 0:04:02]} (20. Rab1 $5 Rd7 21. Rxd7 Qxd7 22. Nc5 $14 (22. Rxb2 $2 Qd1#)) 20... Qc7 {[%emt 0:01:21] Chess con chili.} 21. Bxa7 {[%emt 0:01:06]} (21. Bd6 $5 {[%cal Rd6c7]} Bxd1 22. Bxc7 Bxa1 23. Be5 Bxe5 24. Qxe5 $11) 21... Qxa7 {[%emt 0:01:06]} 22. Rab1 {[%emt 0:02:23] Rd2 is the strong threat.} Bxd1 {[%emt 0:00:42]} 23. Rxd1 {[%emt 0:00:18]} Bd4 {[%emt 0:00:41]} 24. Qd6 {[%emt 0:00:43]} e5 {[%emt 0:01:44]} 25. Rb1 {[%emt 0:00:01] Prevents Qb7} Qa8 $40 {[%emt 0:01:31][%mdl 128] White needs to defend precisely.} 26. Ng5 {[%emt 0:01:05]} (26. h3 $11) 26... Qc8 $1 $15 {[%emt 0:02:38]} 27. Nf3 {[%emt 0:00:39]} Qxc4 {[%emt 0:05:32]} 28. Nxd4 {[%emt 0:00:05] Strongly threatening Nf5.} exd4 {[%emt 0:00:10][%mdl 4096] Endgame KQR-KQR} 29. h3 $1 {[%emt 0:00:53] Hoping for Rb8.} h6 {[%emt 0:01:14]} (29... Qxa2 $2 30. Rb8 h6 31. Qxf8+ $18) 30. Rd1 {[%emt 0:00:25]} (30. a3 $1 $11 {remains equal.}) 30... Qxa2 $17 {[%emt 0:03:08]} 31. Qxd4 {[%emt 0:00:07]} Qe6 {[%emt 0:01:41]} 32. Qa7 {[%emt 0:00:52]} Rc8 {[%emt 0:00:22]} 33. Ra1 {[%emt 0:00:27]} Qf6 {[%emt 0:01:47]} 34. Rd1 {[%emt 0:00:43]} (34. Rxa6 $15 Rc1+ 35. Kh2 Qe5+ 36. g3) 34... g5 {[%emt 0:00:32]} 35. Qd7 {[%emt 0:00:28]} Rb8 {[%emt 0:06:02]} (35... Rc2 $17 36. Qd8+ Qxd8 37. Rxd8+ Kg7) 36. Qc7 {[%emt 0:00:02]} (36. Qd6 $11 Rb6 37. Qxf6 Rxf6 38. g4) 36... Re8 {[%emt 0:00:11] White is now going downhill.} 37. Qd7 {[%emt 0:00:34]} Kf8 {[%emt 0:01:49]} 38. Qd3 {[%emt 0:00:53]} Kg7 {[%emt 0:00:31]} 39. Qg3 {[%emt 0:00:33]} Re4 {[%emt 0:00:41]} 40. f3 {[%emt 0:00:26]} Rd4 {[%emt 0:02:08]} 41. Re1 {[%emt 0:00:28]} (41. Rf1 $17) 41... Rf4 {[%emt 0:00:44]} 42. Qf2 {[%emt 0:00:33]} a5 {[%emt 0:00:38]} 43. Qc5 {[%emt 0:00:26] Inhibits Rc4.} Rf5 {[%emt 0:00:07]} 44. Qc4 {[%emt 0:00:37]} Qb6+ {[%emt 0:00:25]} 45. Kh1 {[%emt 0:00:17]} Qb4 {[%emt 0:00:37]} 46. Qc1 {[%emt 0:00:15]} Rc5 {[%emt 0:00:49] Black is more active.} 47. Qd1 {[%emt 0:00:52]} (47. Qa1+ $17 Kg6 48. Re4) 47... Qb2 {[%emt 0:00:27]} 48. Qd7 $2 {[%emt 0:00:36]} (48. Qa4 $17) 48... Rc1 $19 {[%emt 0:00:42]} 49. Rxc1 {[%emt 0:00:12]} Qxc1+ {[%emt 0:00:05] KQ-KQ} 50. Kh2 {[%emt 0:00:00]} Qf4+ {[%emt 0:00:17]} 51. Kh1 {[%emt 0:00:19]} a4 {[%emt 0:00:08] ( -> ...a3)} 52. Qa7 {[%emt 0:00:22]} Qb4 {[%emt 0:00:32] Black mates.} 53. Qe3 {[%emt 0:00:25]} Qb2 {[%emt 0:02:26]} 54. h4 {[%emt 0:00:55]} a3 {[%emt 0:00:23]} 55. hxg5 {[%emt 0:00:02]} h5 {[%emt 0:00:32]} 56. f4 {[%emt 0:00:51]} a2 {[%emt 0:00:06]} 57. Kh2 {[%emt 0:00:03]} a1=Q {[%emt 0:00:04]} 58. g6 {[%emt 0:00:12]} Qbc1 {[%emt 0:00:28] Weighted Error Value: White=0.42/Black=0.11 (very precise)} 0-1

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.7"]
[White "Socko, Monika"]
[Black "Mammadova, Gulnar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2406"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,48,0,4,0,0,-20,-22,-16,-6,-10,0,-4,0,19,10,7,3,9,11,10,6,10,16,14,10,17,14,10,10,10,10,10,15,6,6,10,10,11,10,15,33]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:12]} 2. Bg5 {[%emt 0:00:05]} d5 {[%emt 0:02:29]} 3. Bxf6 {[%emt 0:00:06]} gxf6 {[%emt 0:00:15]} 4. e3 {[%emt 0:01:44]} e5 {[%emt 0:00:50]} 5. Nf3 {[%emt 0:06:25]} Nc6 {[%emt 0:04:05] The position is equal.} 6. Nc3 {[%emt 0:08:46] D00: 1 d4 d5: Unusual lines.} Be6 {[%emt 0:05:15]} 7. a3 {[%emt 0:01:09]} a6 {[%emt 0:03:28]} 8. Qd2 {[%emt 0:04:02]} Qd7 {[%emt 0:03:57] [#]} 9. Be2 $146 {[%emt 0:06:45]} ({Predecessor:} 9. O-O-O O-O-O 10. h3 Bh6 11. Kb1 Rhe8 12. Na2 exd4 13. Nxd4 Rg8 14. Nxc6 Qxc6 15. Qd4 {1-0 Kfoury,R-Abchee,A Francophone op 2nd 2014 (4)}) 9... e4 {[%emt 0:10:07]} 10. Nh4 {[%emt 0:02:15]} f5 {[%emt 0:03:15]} 11. g3 {[%emt 0:03:42]} f4 {[%emt 0:08:02]} 12. exf4 {[%emt 0:03:01]} Bg7 {[%emt 0:01:47] [#]} 13. f5 $1 {[%emt 0:02:44][%mdl 64] Decoy} Bxf5 {[%emt 0:01:08] Hoping for ...Be6.} 14. Qg5 {[%emt 0:01:51][%csl LRf5,LRg7]} Bg6 {[%emt 0:00:29]} 15. Nxd5 {[%emt 0:16:32] Threatening c3.} h6 {[%emt 0:11:14]} 16. Nf6+ {[%emt 0:04:11]} Bxf6 {[%emt 0:01:44]} 17. Qxf6 {[%emt 0:00:04]} Qxd4 {[%emt 0:00:06]} 18. Qxd4 {[%emt 0:00:51]} Nxd4 {[%emt 0:00:05]} 19. Bd1 {[%emt 0:00:08][%cal Be2d1,Bd1a4,Ba4c2][%mdl 32]} Bh7 {[%emt 0:03:03]} 20. c3 {[%emt 0:00:53]} Nc6 {[%emt 0:01:18][%cal Bd4c6,Bc6e5,Be5c4][%mdl 32]} 21. Ba4 {[%emt 0:05:07]} b5 {[%emt 0:00:13]} 22. Bc2 {[%emt 0:00:05]} O-O-O {[%emt 0:00:47]} 23. Ke2 {[%emt 0:02:57]} Ne5 {[%emt 0:03:22]} 24. Rhd1 {[%emt 0:00:48]} Nc4 {[%emt 0:03:24] A rather calm draw.   Weighted Error Value: White=0.02 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.8"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Tissir, Mohamed"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2342"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,97,22,22,22,19,18,-11,0,-33,18,-7,12,-35,-17,-20,0,-50,-17,-29,-20,-22,95,82,81,76,155,152,309,291,702,275,299,267,281,299,303,283,267,266,335,287,372,398,437,273,281,283,289,290,309,306,305,310,298,285,300,286,306,302,366,332,379,377,416,438,434,403,517,482,573,567,570,584,737,728,671,625,675,731,787,772,897,817]} 1. d4 {[%emt 0:00:20]} d6 {[%emt 0:15:04]} 2. e4 {[%emt 0:02:06]} Nf6 {[%emt 0:02:01]} 3. Nc3 {[%emt 0:00:07]} e5 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:41]} exd4 {[%emt 0:02:58]} 5. Nxd4 {[%emt 0:00:23]} Be7 {[%emt 0:00:02]} 6. Be2 {[%emt 0:01:17]} O-O {[%emt 0:00:36]} 7. O-O {[%emt 0:02:31]} Re8 {[%emt 0:02:15]} 8. f4 {[%emt 0:01:49]} Bf8 {[%emt 0:00:06]} 9. Bf3 {[%emt 0:00:35]} Na6 {[%emt 0:01:09] C41: Philidor Defence.} 10. Nb3 {[%emt 0:07:34]} c6 {[%emt 0:00:49][%cal Od6d5]} 11. g4 {[%emt 0:06:46] [#]} h6 $146 {[%emt 0:08:56] The position is equal.} ({Predecessor:} 11... d5 12. exd5 Nxd5 13. Nxd5 cxd5 14. Qxd5 Qxd5 15. Bxd5 Nb4 16. Bf3 Nxc2 17. Rb1 a5 {½-½ Vratonjic,S (2402)-Jevtic,M (2343) SRB-chT Valjevo 2018 (9.4)}) 12. h3 {[%emt 0:09:13][%cal Bh2h3,Bh3h4,Bh4g5][%mdl 32]} Be6 {[%emt 0:09:32]} (12... Nc7 $15) 13. Nd4 {[%emt 0:05:07]} Bc8 {[%emt 0:04:20]} 14. Nde2 {[%emt 0:07:38]} (14. Re1 $11) 14... Nc5 {[%emt 0:03:05]} 15. Ng3 {[%emt 0:00:35]} a5 {[%emt 0:00:11]} 16. a4 {[%emt 0:08:56]} (16. Kg2 $11) 16... Qc7 {[%emt 0:24:08][%cal Od6d5]} 17. h4 {[%emt 0:09:14]} Qd7 {[%emt 0:03:10][%cal Rf6g4]} 18. f5 {[%emt 0:01:50]} Qc7 {[%emt 0:00:11] [#]} (18... d5 $11 {remains equal.} 19. exd5 Bd6) 19. Bf4 $1 $16 {[%emt 0:01:32]} Qb6 {[%emt 0:04:56][%csl LRa4,LRb2,LRe4] ...Ne6+ would be deadly.} 20. Kg2 {[%emt 0:01:42]} Nfd7 {[%emt 0:10:21]} (20... Qxb2 $2 21. Qd2 $18) ({Black should try} 20... d5) 21. g5 {[%emt 0:02:03]} (21. Bxd6 $6 Bxd6 22. Qxd6 Qxb2 $11) 21... hxg5 $2 {[%emt 0:01:35] This costs Black the game.} (21... Qxb2 $2 22. Qd2) (21... Qd8 $16 {keeps fighting.} 22. Be2 (22. Bxd6 hxg5 23. hxg5 Qxg5 $16) 22... b6) 22. hxg5 $18 {[%emt 0:00:07] Black must now prevent Rh1.} g6 $2 {[%emt 0:00:03] [#]} (22... Qxb2 $2 23. Qd2 $18) (22... Ne5 23. Rh1 Qxb2) 23. f6 $2 {[%emt 0:03:34]} (23. Bxd6 Ne5 24. fxg6 Nxg6 $18) (23. fxg6 Ne5 24. Bxe5 Rxe5 25. Bg4) 23... Ne6 {[%emt 0:02:54]} (23... Qxb2 $2 24. Qd2 $18) 24. Qd2 {[%emt 0:01:25] aiming for Be3. Active counter play!} Qd8 {[%emt 0:01:31]} 25. Rh1 {[%emt 0:02:12]} (25. Bxd6 $2 {perishes.} Ne5 26. Rfd1 Bxd6 27. Qxd6 Nf4+ 28. Kf2 Qb6+ 29. Qd4 Nfd3+ 30. Rxd3 Nxd3+ 31. Ke3 Qc7 32. cxd3 Qxg3 $19) 25... Nxf6 {[%emt 0:00:15]} 26. gxf6 {[%emt 0:00:05]} Qxf6 {[%emt 0:00:05]} 27. Be3 {[%emt 0:01:22] Threatens to win with Raf1.} (27. Bxd6 $2 {loses.} Bxd6 28. Nce2 Nf4+ 29. Nxf4 Bxf4 $19) 27... Qe5 {[%emt 0:01:26]} 28. Rad1 {[%emt 0:01:19]} Be7 {[%emt 0:01:36][%cal Bf8e7,Be7f6,Bf6e5][%mdl 32]} 29. Bg4 {[%emt 0:01:18]} Bf6 {[%emt 0:01:07]} 30. Qxd6 {[%emt 0:02:13]} Qxd6 {[%emt 0:00:21]} 31. Rxd6 {[%emt 0:00:06]} Be5 {[%emt 0:00:05]} 32. Rdd1 {[%emt 0:00:48]} Nf4+ {[%emt 0:00:28]} 33. Kf3 {[%emt 0:01:57]} Bxg4+ {[%emt 0:00:15]} 34. Kxg4 {[%emt 0:00:06]} Ne6 {[%emt 0:00:21]} 35. Rd7 {[%emt 0:00:54]} Rad8 {[%emt 0:01:31]} 36. Rhd1 {[%emt 0:00:58]} Rxd7 {[%emt 0:00:26]} 37. Rxd7 {[%emt 0:00:06]} b5 {[%emt 0:00:01]} 38. Nge2 {[%emt 0:02:41]} ({Don't take} 38. axb5 Bxc3 39. bxc3 cxb5 $18) 38... bxa4 {[%emt 0:01:01]} 39. Nxa4 {[%emt 0:00:23]} Rb8 {[%emt 0:00:26]} 40. c3 {[%emt 0:00:30] Wards off Rb4} Re8 {[%emt 0:00:32]} 41. Kf3 {[%emt 0:00:40]} Ng7 {[%emt 0:00:34]} 42. Bd4 {[%emt 0:00:32] White is clearly winning.} Nh5 {[%emt 0:00:01]} 43. Nc5 {[%emt 0:02:22]} Nf6 {[%emt 0:00:19]} 44. Ra7 {[%emt 0:00:12]} g5 {[%emt 0:00:12]} 45. Rxa5 {[%emt 0:00:42]} g4+ {[%emt 0:00:10]} 46. Kg2 {[%emt 0:01:29]} Kh7 {[%emt 0:00:50]} 47. Ng3 {[%emt 0:01:19]} Kg6 {[%emt 0:00:27]} 48. Ra6 {[%emt 0:00:16]} Bxg3 {[%emt 0:01:28]} 49. Bxf6 {[%emt 0:00:31] Weighted Error Value: White=0.32/Black=0.38} 1-0

[Event "3rd Sharjah Challengers 2023"]
[Site "Sharjah"]
[Date "2023.05.25"]
[Round "9.9"]
[White "Haznedaroglu, Kivanc"]
[Black "George Micheal, Kevin"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2418"]
[BlackElo "2149"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2023.05.16"]
[EventType "swiss"]
[EventCountry "UAE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,51,23,8,99,95,96,47,165,164,239,228,1181,1171,1183,1171,1141,1160,1170,1164,1126,418,1122,1081,1753,1378,29988,29989,29989,29980,29993,29994,29994,29995,29995,29994,29994,29981]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:23]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:02]} 6. Bg5 {[%emt 0:00:39]} e6 {[%emt 0:02:15]} 7. Qf3 {[%emt 0:00:56]} Be7 {[%emt 0:02:38]} 8. O-O-O {[%emt 0:00:12]} Qc7 {[%emt 0:01:11] 8...Qc7 is better than 8...Nbd7.} 9. Qg3 {[%emt 0:00:15]} b5 {[%emt 0:07:51] [#] B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves.} (9... Nbd7 $11 {remains equal.}) 10. Bxb5+ $1 $16 {[%emt 0:01:27]} axb5 {[%emt 0:03:52]} 11. Ndxb5 {[%emt 0:00:08]} Qc6 {[%emt 0:06:13]} (11... Qc5 $14 12. Be3 Qc6) 12. Nxd6+ $18 {[%emt 0:01:51]} Kf8 {[%emt 0:00:29]} (12... Bxd6 {was necessary.} 13. Rxd6 Qc4 14. Bxf6 gxf6) 13. e5 {[%emt 0:04:11]} Ng8 {[%emt 0:05:53]} (13... Nbd7 14. exf6 Nxf6) 14. Bxe7+ {[%emt 0:01:10]} Nxe7 {[%emt 0:24:22]} 15. Qf4 {[%emt 0:00:14][%csl Gd6][%cal Rf4f7] [#]} f5 $146 {[%emt 0:00:53]} ({Predecessor:} 15... Nf5 16. Nxf5 {1-0 De Arruda Filho,R-Gomes,C BRA-ch62 sf Florianopolis 1995 (2)}) 16. exf6 {[%emt 0:08:59]} Ng6 {[%emt 0:00:47]} 17. fxg7+ {[%emt 0:03:28]} Kxg7 {[%emt 0:00:17]} 18. Qf7+ {[%emt 0:00:43]} ({Not} 18. Qg5 Na6 19. h4 Qc5 $18) 18... Kh6 {[%emt 0:00:05] Hoping for ...Rf8.} 19. g4 {[%emt 0:00:43] Nce4 would kill now.} e5 {[%emt 0:14:34] [#]} 20. g5+ $1 {[%emt 0:03:03][%mdl 576] Decoy} Kxg5 {[%emt 0:05:56]} (20... Kh5 21. Rhg1) 21. Rhg1+ {[%emt 0:00:53] White mates.} Kh6 {[%emt 0:00:29]} 22. Qf6 {[%emt 0:00:06]} Qc7 {[%emt 0:04:13] [#]} 23. Rxg6+ $1 {[%emt 0:00:27][%mdl 576] Remove Defender} hxg6 {[%emt 0:00:18]} 24. Qxh8+ {[%emt 0:00:03]} Kg5 {[%emt 0:00:13]} 25. Qxe5+ {[%emt 0:00:10]} Kh6 {[%emt 0:00:19]} 26. Nf5+ {[%emt 0:00:08] A cool game by Haznedaroglu.   Weighted Error Value: White=0.01 (flawless) /Black=0.89} 1-0

