[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.08"]
[Round "1.1"]
[White "Navara, David"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2682"]
[BlackElo "2691"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,99,0,0,0,0,14,18,17,17,112,31,106,118,105,3,9,0,84,88,79,0,0,0,0,0,0,-19,-25,-25,-28,-47,-25,-58,-9,-29,-15,-53,0,0,0,0,0,0,0,0,12,10,35,33,30,43,34,22,65,22,33,13,58,0,0,0,44,62,52,79,74,110,179,87,73,74,72,77,606,600,587,596,685,685,685,675,644,644,4133,4133]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:09]} c6 {[%emt 0:00:34]} 4. e4 {[%emt 0:07:36]} dxe4 {[%emt 0:00:38]} 5. Nxe4 {[%emt 0:00:04]} Bb4+ {[%emt 0:00:13]} 6. Bd2 {[%emt 0:00:07]} Qxd4 {[%emt 0:00:17]} 7. Bxb4 {[%emt 0:00:07]} Qxe4+ {[%emt 0:00:07]} 8. Be2 {[%emt 0:00:21]} Na6 {[%emt 0:01:25]} 9. Bd6 {[%emt 0:05:02] And now Nf3 would win.} Qxg2 {[%emt 0:04:40] D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} 10. Qd2 {[%emt 0:00:27] [#]} Qe4 $146 {[%emt 0:01:12]} (10... Qxh1 $2 11. O-O-O Qe4 12. Be7 $1 $18 {[%mdl 512]}) ({Predecessor:} 10... e5 11. Bxe5 Bf5 12. Bf3 Qg6 13. O-O-O Nf6 14. Ne2 Bb1 15. Bxf6 gxf6 16. Qd7+ Kf8 17. Qd6+ Ke8 18. Nd4 f5 19. Rhe1+ Be4 20. Qe5+ {1-0 (20) Perez Ponsa,F (2554)-Fier,A (2564) Chess.com INT 2021}) 11. Nf3 {[%emt 0:07:45] Inhibits e5.} e5 $1 {[%emt 0:02:02] The position is equal.} 12. Rg1 {[%emt 0:08:28][%cal Bh1g1,Bg1g3,Bg3e3][%mdl 32]} g6 {[%emt 0:32:30]} (12... Bg4 $1 $11 13. Bxe5 (13. Nxe5 Qxe2+ 14. Qxe2 Bxe2 $17) 13... f6) 13. Ng5 {[%emt 0:14:24]} ({Don't play} 13. Bxe5 f6 14. Bc3 Bg4 $14) (13. Nxe5 $16 {Black must now prevent Rg3.} f6 14. O-O-O fxe5 15. Rg3 (15. Ba3 $2 Bf5 $19)) 13... Qf4 {[%emt 0:05:05]} (13... Qd4 $14) 14. Qxf4 $16 {[%emt 0:01:31]} exf4 {[%emt 0:00:06]} 15. Bxf4 {[%emt 0:16:49] White is much more active.} (15. O-O-O $1 $16 {Strongly threatening Rge1.} h6 16. Ne4) 15... Bf5 $11 {[%emt 0:09:38]} 16. Rg3 {[%emt 0:03:30]} h6 {[%emt 0:11:12]} (16... Ne7 $11 {remains equal.}) 17. Re3+ $16 {[%emt 0:01:31][%mdl 1024] White has strong compensation.} Kf8 {[%emt 0:00:11]} 18. Bd6+ {[%emt 0:01:30]} (18. Nf3 $16) 18... Kg7 $11 {[%emt 0:00:07]} 19. Nf3 {[%emt 0:01:48] Hoping for Nh4.} Nf6 {[%emt 0:03:36]} 20. Nd4 {[%emt 0:07:37]} Ne4 {[%emt 0:03:57]} 21. Nxf5+ {[%emt 0:01:02]} gxf5 {[%emt 0:00:06]} 22. Be5+ {[%emt 0:02:04] This bishop pair is nice.} f6 {[%emt 0:00:38]} 23. Bf4 {[%emt 0:00:07]} Rad8 {[%emt 0:05:28]} 24. f3 {[%emt 0:02:53]} Ng5 {[%emt 0:00:45]} (24... Nec5 $15 25. Kf1 Kf7) 25. Re7+ {[%emt 0:02:35]} Kg6 {[%emt 0:00:08]} 26. h4 {[%emt 0:13:06]} Rh7 {[%emt 0:08:49]} ({Black should play} 26... Nh3 $15 27. Bh2 Nb4) 27. Rxh7 {[%emt 0:00:31]} Nxh7 {[%emt 0:00:05]} 28. Kf2 {[%emt 0:00:16] Rg1+ is the strong threat.} Nf8 {[%emt 0:00:53]} 29. Rg1+ {[%emt 0:02:55]} Kh7 {[%emt 0:00:46]} 30. Be3 {[%emt 0:00:07]} Ne6 {[%emt 0:02:34]} 31. Bxa7 {[%emt 0:00:47]} Nb4 {[%emt 0:03:04]} ({Don't do} 31... Rd2 32. Ke3 Rxb2 33. Bd3 $16) 32. a3 {[%emt 0:00:40]} Nd3+ {[%emt 0:02:29]} 33. Bxd3 {[%emt 0:00:05]} Rxd3 {[%emt 0:00:04][%mdl 4096] Endgame KRB-KRN} 34. Re1 {[%emt 0:00:07]} Ng7 {[%emt 0:02:56]} 35. Re7 {[%emt 0:01:12]} (35. Ke2 $5 {[%cal Re2d3]} Rd7 36. Be3 $11) 35... Rd2+ $1 {[%emt 0:00:17]} 36. Re2 {[%emt 0:00:14]} Rd1 {[%emt 0:00:37]} 37. Re7 {[%emt 0:00:43]} Rd2+ {[%emt 0:00:10]} 38. Re2 {[%emt 0:00:06]} Rd1 {[%emt 0:00:06]} 39. b4 {[%emt 0:00:17]} Kg6 {[%emt 0:00:42]} 40. Re7 {[%emt 0:00:00]} Rd2+ {[%emt 0:00:00]} 41. Ke1 {[%emt 0:03:38]} Ra2 {[%emt 0:02:27]} (41... Rd3 $16 {was worth a try.}) 42. Rxb7 {[%emt 0:03:15]} (42. b5 $1 $18 {is more deadly.}) 42... Rxa3 $16 {[%emt 0:01:35]} 43. b5 {[%emt 0:00:46]} cxb5 {[%emt 0:01:02]} 44. cxb5 {[%emt 0:01:19][%cal Oh4h5,Bc4b5,Bb5b6,Bb6b7][%mdl 32]} f4 $2 {[%emt 0:18:06][%mdl 8192] This move loses the game for Black.} (44... Ne6 $16) 45. h5+ $18 {[%emt 0:12:27] White is clearly winning.} Nxh5 {[%emt 0:00:48]} 46. b6 $1 {[%emt 0:01:58]} Ra1+ {[%emt 0:07:50] [#]} 47. Kd2 $1 {[%emt 0:01:38]} Ng3 {[%emt 0:01:13] [#]} 48. Rc7 $1 {[%emt 0:00:43]} Nf1+ {[%emt 0:00:37]} 49. Kd3 {[%emt 0:01:04] Threatens to win with b7.} Ne3 {[%emt 0:01:11]} 50. b7 {[%emt 0:00:34] Weighted Error Value: White=0.16 (very precise) /Black=0.42} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.08"]
[Round "1.2"]
[White "Nguyen, Thai Dai Van"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2612"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,115,-22,12,0,0,0,0,-10,20,-49,-47,-31,-56,-56,-53,-67,-46,-62,-69,-65,-91,-66,-60,-89,-43,-71,-60,-78,-61,-91,-106,-95,-91,-88,-44,-108,-98,-150,-89,-191,-185,-197,-41,-41,-41,-41,-22,-22,-18,-19,0,-8,-12,-5,-6,-246,-246,-251,-252,-252,-166,-342,-251,-247,-190,-190,-190,-190,-190,-190,-139,-107,-93,-107,-8,-8,-8,-279,-279,-279,-8,-8,-8,-8,-8,-279,-8,-8,-8,-8,-8,-8,-8,-8,-8,-224,-8,-8]} 1. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:01:09]} 2. c4 {[%emt 0:00:25]} c5 {[%emt 0:03:33]} 3. Nc3 {[%emt 0:00:50]} d5 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:12]} Nxd5 {[%emt 0:00:07]} 5. g3 {[%emt 0:04:49]} Nc6 {[%emt 0:02:56]} 6. Bg2 {[%emt 0:00:11]} Nc7 {[%emt 0:00:57]} 7. O-O {[%emt 0:09:31]} e5 {[%emt 0:00:14]} 8. b3 {[%emt 0:00:07]} Be7 {[%emt 0:03:14]} 9. Bb2 {[%emt 0:00:10]} O-O {[%emt 0:11:35]} 10. Rc1 {[%emt 0:00:08]} f6 {[%emt 0:02:15]} 11. Nh4 {[%emt 0:06:33] [#] A34: Symmetrical English: 2 Nc3, lines with ...d5.} Qd7 $146 {[%emt 0:06:00]} ({Predecessor:} 11... Bd7 12. e3 Qc8 13. Nd5 Nxd5 14. Bxd5+ Be6 15. Bg2 Qd7 16. a3 Na5 17. Rc3 Rfd8 18. d3 Qb5 {0-1 (52) Stiemerling,A-Krefenstein,S (2094) Berlin 2014}) 12. e3 {[%emt 0:22:55]} Rb8 {[%emt 0:21:09]} 13. Qh5 {[%emt 0:20:31]} Rf7 {[%emt 0:03:56]} 14. Rfd1 {[%emt 0:00:51]} (14. Be4 f5 15. Bxc6 Qxc6 $17) (14. Ne4 $11) 14... g6 $1 $15 {[%emt 0:17:47]} 15. Qe2 {[%emt 0:01:27]} b6 $1 {[%emt 0:00:09]} 16. Nb5 {[%emt 0:15:32]} Ba6 {[%emt 0:01:03]} 17. a4 {[%emt 0:00:01]} Nb4 {[%emt 0:15:34][%cal Rc7b5]} 18. d4 {[%emt 0:03:40]} exd4 {[%emt 0:00:52]} (18... Bxb5 19. axb5 cxd4 20. exd4 $16) 19. exd4 {[%emt 0:00:47]} Nxb5 {[%emt 0:00:07]} 20. axb5 {[%emt 0:00:46]} Qxb5 {[%emt 0:02:33]} 21. Qd2 {[%emt 0:03:50]} Qe2 {[%emt 0:01:10]} (21... cxd4 $1 $17 22. Bxd4 Rd8) 22. Ra1 {[%emt 0:03:22]} cxd4 {[%emt 0:01:47]} 23. Bxd4 {[%emt 0:01:14]} Rd8 {[%emt 0:00:32]} 24. Qc3 {[%emt 0:00:49] Inhibits Bc5.} Rc8 {[%emt 0:01:48]} 25. Qd2 {[%emt 0:01:08]} Qxd2 {[%emt 0:01:28]} (25... Bf8 {seems wilder.} 26. Bh3 Qxd2 27. Rxd2 f5) 26. Rxd2 {[%emt 0:00:01]} Bb5 {[%emt 0:00:43]} 27. Rdd1 {[%emt 0:02:55]} (27. Nf3 $15) 27... Bf8 {[%emt 0:00:34]} (27... Nc2 {looks sharper.} 28. Rac1 Ba3 29. Bd5 Bxc1 30. Rxc1 Rd8) 28. Rac1 {[%emt 0:00:54]} (28. Nf3 $142) 28... Re8 {[%emt 0:00:29]} (28... Rd8 $142 29. Be3 Rxd1+ 30. Rxd1 Rd7) 29. Nf3 {[%emt 0:00:41]} (29. Be3 $17) 29... Be2 $1 $19 {[%emt 0:00:34]} 30. Rd2 {[%emt 0:00:07][%cal Of3e5]} Bxf3 {[%emt 0:00:33]} (30... Bh6 $19 31. Rxe2 Rxe2 32. Rc8+ Kg7) 31. Bxf3 $15 {[%emt 0:00:02]} Bh6 {[%emt 0:00:02]} 32. Re2 {[%emt 0:00:24]} Rd8 $36 {[%emt 0:00:58][%mdl 2048] Black is pushing.} 33. Rc4 {[%emt 0:00:39]} Bf8 {[%emt 0:00:01]} 34. Bc3 {[%emt 0:00:47] A strong pair of Bishops.} a5 {[%emt 0:00:31]} 35. Rd2 {[%emt 0:00:45]} Rfd7 {[%emt 0:00:51]} 36. Rxd7 {[%emt 0:00:06]} Rxd7 {[%emt 0:00:01]} 37. Bxf6 $2 {[%emt 0:01:11]} (37. Rc8 $11) 37... Rf7 $1 $19 {[%emt 0:00:19]} 38. Rxb4 {[%emt 0:00:26]} (38. Rf4 Bd6 39. Rxb4 Bxb4 $17) 38... Bxb4 {[%emt 0:00:04][%mdl 4096] Endgame KRB-KB} (38... Rxf6 39. Bd5+ Kg7 40. Rc4 $11) 39. Bd5 {[%emt 0:00:06]} b5 {[%emt 0:00:05][%cal Bb6b5,Bb5a4,Ba4a3][%mdl 32]} 40. Kf1 $2 {[%emt 0:00:00] [#]} (40. Bg5) 40... a4 $1 {[%emt 0:00:00]} 41. bxa4 {[%emt 0:00:59] [#]} bxa4 {[%emt 0:00:48][%cal Oa4a3] Threatens to win with ...a3!} 42. Bg5 {[%emt 0:15:28] [#]} a3 $1 {[%emt 0:05:55]} 43. Bh6 {[%emt 0:00:26] [#]} Bf8 $1 {[%emt 0:00:27]} 44. Bc1 {[%emt 0:01:05] [#]} Be7 {[%emt 0:11:30]} 45. Bh6 $17 {[%emt 0:02:17] [#]} g5 $1 {[%emt 0:02:28][%cal Oe7f8]} 46. h4 {[%emt 0:03:30] [#]} gxh4 {[%emt 0:00:45]} 47. Bc1 $11 {[%emt 0:02:40]} hxg3 {[%emt 0:12:16] Strongly threatening ...Kg7.} 48. Bxa3 $2 {[%emt 0:00:10][%mdl 8192]} Bxa3 $19 {[%emt 0:00:21]} 49. Kg2 {[%emt 0:00:08] [#]} Bd6 {[%emt 0:00:07]} 50. fxg3 {[%emt 0:00:07]} (50. Kf1 Bb8) 50... Kg7 {[%emt 0:00:06] ( -> ...Rc7)} 51. Bxf7 {[%emt 0:00:04]} Kxf7 $11 {[%emt 0:00:03] KB-KP} 52. g4 $2 {[%emt 0:00:29][%mdl 8192]} (52. Kg1 $11 {and White has nothing to worry.} Kg7 53. g4) 52... h6 $2 {[%emt 0:00:01]} ({Black should play} 52... Kf6 $19 {Hoping for ...Bc5.} 53. g5+ Kf5) 53. Kh1 {[%emt 0:00:05]} Kf6 {[%emt 0:00:05]} 54. Kg2 {[%emt 0:00:05]} Kg5 {[%emt 0:00:03]} 55. Kh1 {[%emt 0:00:03]} Kh4 {[%emt 0:00:05]} 56. Kg1 {[%emt 0:00:04]} Kg3 {[%emt 0:00:05]} 57. Kh1 {[%emt 0:00:03]} Bc5 $2 {[%emt 0:04:40]} ({And not} 57... Kxg4 58. Kg2 $11) ({Better is} 57... Ba3 $19 {And now ...Kf2 would win.} 58. Kg1 Kxg4) 58. g5 {[%emt 0:00:06]} hxg5 {[%emt 0:00:01] Weighted Error Value: White=0.44/Black=0.37} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.08"]
[Round "1.3"]
[White "Le, Quang Liem"]
[Black "Shankland, Sam"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2709"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,83,0,0,0,6,10,12,0,7,0,30,13,37,3,13,10,14,-8,0,0,4,3,14,0,41,21,6,7,14,0,0,0,35,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,706,20,215,222,222,214,184,184,192,202,155,156,461,461,449,425,469,466,471,454,350,311]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:01:15]} Nf6 {[%emt 0:00:06]} 4. Qc2 {[%emt 0:00:55]} c5 {[%emt 0:03:43]} 5. cxd5 {[%emt 0:00:20]} cxd4 {[%emt 0:03:31]} 6. Nxd4 {[%emt 0:03:50][%cal Od5e6] D30: Queen's Gambit Declined: Systems without Nc3.} Nxd5 {[%emt 0:03:57]} 7. a3 {[%emt 0:00:09] Inhibits Nb4.} Be7 {[%emt 0:05:01]} 8. e4 {[%emt 0:00:41] The position is equal.} Nf6 {[%emt 0:02:03] [#]} 9. Nf3 $146 {[%emt 0:05:04]} ({Predecessor:} 9. Nb5 Nc6 10. Be3 a6 11. N5c3 Ng4 12. Bf4 Bc5 13. Nd1 Ba7 14. f3 Nge5 15. Nd2 {0-1 (35) Pinto,C (2116)-Perez Gormaz,M (2327) Praia da Pipa 2014}) 9... Bd7 {[%emt 0:05:44]} 10. Nc3 {[%emt 0:04:30]} Bc6 {[%emt 0:04:34]} 11. b4 {[%emt 0:06:26]} a6 {[%emt 0:06:25]} 12. Bd3 {[%emt 0:05:02]} Nbd7 {[%emt 0:01:27]} 13. O-O {[%emt 0:00:11]} Rc8 {[%emt 0:01:57]} 14. Bb2 {[%emt 0:06:58]} b5 {[%emt 0:04:53]} 15. Rfd1 {[%emt 0:03:55]} Qc7 {[%emt 0:07:17]} 16. Rac1 {[%emt 0:03:54][%cal Oc3b5]} Bb7 {[%emt 0:08:40]} 17. a4 {[%emt 0:14:35]} (17. Qd2 $5 {[%cal Rc3b5]}) 17... O-O {[%emt 0:02:01]} 18. axb5 {[%emt 0:00:09]} axb5 {[%emt 0:00:06]} 19. Qe2 {[%emt 0:02:11]} Qb8 {[%emt 0:08:12]} 20. Bxb5 {[%emt 0:00:50]} Nb6 {[%emt 0:00:22]} 21. Bd3 {[%emt 0:05:55]} Bxb4 {[%emt 0:02:34]} 22. Nb5 {[%emt 0:00:12]} Nbd7 {[%emt 0:04:00]} 23. Rb1 {[%emt 0:01:09] [#] Threatens to win with Bxf6.} Bc5 {[%emt 0:01:11]} 24. h3 {[%emt 0:01:30]} Rfd8 {[%emt 0:04:42]} 25. Bc3 {[%emt 0:05:18]} Bb6 {[%emt 0:03:35]} 26. Bd4 {[%emt 0:03:05]} Bxd4 {[%emt 0:00:38]} 27. Nbxd4 {[%emt 0:00:30] e5 is the strong threat.} Nc5 {[%emt 0:02:08]} 28. e5 {[%emt 0:05:34]} Nfe4 {[%emt 0:00:20]} 29. Nc6 {[%emt 0:02:44]} Rxc6 {[%emt 0:04:32]} 30. Bxe4 {[%emt 0:00:09]} Nxe4 {[%emt 0:01:19]} 31. Rxb7 {[%emt 0:00:41]} Nc3 $2 {[%emt 0:04:22][%mdl 8192]} (31... Rxd1+ $11 32. Qxd1 Qf8) 32. Rxd8+ $2 {[%emt 0:00:46]} (32. Qd3 Nd5 33. Rxb8 Rxb8 34. Ng5) 32... Qxd8 $18 {[%emt 0:00:00] [#]} 33. Qd3 {[%emt 0:00:24][%cal Rd3d8][%mdl 512]} Rc8 {[%emt 0:03:31]} 34. Rd7 $40 {[%emt 0:00:18][%mdl 128] Black is in trouble.} Qb6 {[%emt 0:01:42]} 35. Ng5 {[%emt 0:04:05][%csl LRf7,LRh7]} Qb1+ {[%emt 0:00:33]} 36. Qxb1 {[%emt 0:00:02]} Nxb1 {[%emt 0:00:04]} 37. Nxf7 {[%emt 0:00:18] KRN-KRN} ({Not} 37. Rxf7 $2 h6 38. Re7 hxg5 $19) 37... Nd2 $2 {[%emt 0:01:08]} (37... Rc1+ $16 {is a better chance.} 38. Kh2 Nd2) 38. Rd8+ {[%emt 0:01:20]} Rxd8 {[%emt 0:00:01]} 39. Nxd8 {[%emt 0:00:01]} g5 {[%emt 0:00:27]} 40. Nxe6 {[%emt 0:15:19]} h6 41. Nd4 {[%emt 0:00:00]} Nc4 {[%emt 0:02:57]} 42. Nf5 {[%emt 0:00:00] Weighted Error Value: White=0.17 (very precise) /Black=0.15 (very precise)} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.08"]
[Round "1.4"]
[White "Salem, A.R. Saleh"]
[Black "Vallejo Pons, Francisco"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2690"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,118,0,0,-29,-35,-39,-16,-38,-18,-33,0,-46,-8,-70,-15,-48,-43,-46,-51,-146,-130,-151,-136,-144,-136,-148,-146,-137,-122,-147,-154,-142,-160,-153,-145,-156,-164,-329,-302,-321,-319,-297,-188,-170,-181,-203,-213,-258,-256,-315,-328,-433,-429,-405,-424,-431,-437,-390,-428,-736,-683,-666,-293,-293,-267,-268,-95,-95,-94,-94,-94,-97,-91,-187,-187,-193,-53,-43,-20,-16,-20,-20,-16,-16,-16,-16,-16,-63,-58,-60,-58,-60,-60,-66,-43,-43,-31,-43,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:04]} c5 {[%emt 0:00:05]} 4. dxc5 {[%emt 0:01:33]} e6 {[%emt 0:00:07]} 5. c3 {[%emt 0:01:03]} Nc6 {[%emt 0:06:09]} 6. Bf4 {[%emt 0:12:00] B12: Caro-Kann: Advance Variation.} Bxc5 {[%emt 0:04:31]} 7. b4 {[%emt 0:00:33] [#]} Be7 $146 {[%emt 0:23:37]} (7... Qh4 $2 8. g3 Qe7 9. bxc5 $18) ({Predecessor:} 7... Bb6 8. Nf3 f6 9. Bd3 fxe5 10. Nxe5 Qf6 11. Qh5+ g6 12. Nxg6 hxg6 13. Qxg6+ Qxg6 14. Bxg6+ {0-1 (20) Burchert,W (2103)-Landa,K (2601) Bad Wiessee 2016}) 8. Bd3 {[%emt 0:02:16]} g5 {[%emt 0:07:30]} 9. Bg3 {[%emt 0:00:39]} h5 {[%emt 0:00:45]} 10. h3 {[%emt 0:00:23]} (10. h4 $1 $11) 10... Qc7 {[%emt 0:03:19]} 11. Nf3 {[%emt 0:03:03]} (11. Qe2 $1 $11) 11... Nh6 {[%emt 0:01:58]} (11... a6 $1 $15) 12. b5 $11 {[%emt 0:09:55]} Na5 {[%emt 0:02:02]} 13. Nd4 {[%emt 0:03:46]} Nf5 {[%emt 0:05:07]} 14. Bh2 {[%emt 0:18:35]} (14. Bxf5 $15 exf5 15. f4) 14... Nxd4 $17 {[%emt 0:03:51]} 15. cxd4 {[%emt 0:00:31] [#]} Qb6 $1 {[%emt 0:02:07]} 16. Be2 {[%emt 0:05:39]} (16. Qa4 $2 Nc4 17. Bxc4 Qxd4 18. b6+ Bd7 $19) 16... Bb4+ {[%emt 0:00:40]} 17. Kf1 {[%emt 0:00:05]} Bd7 {[%emt 0:01:08]} 18. a3 {[%emt 0:02:02]} Be7 {[%emt 0:03:12] White must now prevent ...Rc8.} 19. a4 {[%emt 0:08:04]} Rc8 {[%emt 0:02:17][%cal Oa5b3]} 20. g3 {[%emt 0:08:28]} a6 {[%emt 0:02:22][%cal Ra6b5]} 21. Kg2 {[%emt 0:01:45]} axb5 {[%emt 0:01:13]} 22. axb5 {[%emt 0:00:12]} Bxb5 {[%emt 0:01:13]} 23. Bxh5 $2 {[%emt 0:06:12] [#]} (23. Bxb5+ Qxb5 24. Nd2) 23... Nb3 $1 $19 {[%emt 0:05:07][%mdl 512]} 24. Ra2 {[%emt 0:01:29]} Nxd4 {[%emt 0:03:59]} 25. Nd2 {[%emt 0:04:25]} Nc6 {[%emt 0:04:38]} 26. Be2 {[%emt 0:02:48]} Nb4 $36 {[%emt 0:00:21][%mdl 2048] White is under strong pressure.} ({Don't play} 26... Nxe5 27. Qb3 $16) 27. Rb2 {[%emt 0:00:42]} Bc6 {[%emt 0:02:39]} 28. Qb1 {[%emt 0:00:34]} d4+ {[%emt 0:02:39][%cal Bd5d4,Bd4d3][%mdl 32]} 29. Bf3 {[%emt 0:00:04]} d3 {[%emt 0:02:23]} 30. g4 {[%emt 0:04:18]} Bxf3+ {[%emt 0:04:42]} 31. Nxf3 {[%emt 0:00:02]} Rc2 {[%emt 0:00:38][%csl Gc2][%cal Rb6f2]} 32. Bg3 {[%emt 0:00:16]} O-O {[%emt 0:03:34]} 33. h4 {[%emt 0:00:03]} gxh4 {[%emt 0:00:46]} 34. Nxh4 {[%emt 0:00:10]} (34. Rxh4 $142 Rxb2 35. Qxb2 Bxh4 36. Bxh4) 34... Qc6+ {[%emt 0:01:56]} 35. Nf3 {[%emt 0:00:06]} Nd5 {[%emt 0:00:27]} (35... f6 $142 36. Rxc2 dxc2) 36. Rxc2 {[%emt 0:01:38]} Qxc2 {[%emt 0:00:03]} (36... dxc2 37. Qc1 Nf4+ 38. Qxf4 $18) 37. Qe1 {[%emt 0:02:04] Threatens to win with Qe4.} Rc8 $2 {[%emt 0:00:51]} (37... Qc4 $19 {and Black stays clearly on top.} 38. g5 Qg4) 38. Qe4 $17 {[%emt 0:00:12] Intending Qh7+ and mate.} d2 {[%emt 0:00:09]} 39. Nxd2 {[%emt 0:00:01]} b5 {[%emt 0:00:53]} 40. Qxc2 {[%emt 0:00:00]} Rxc2 {[%emt 0:00:00]} 41. Nb3 {[%emt 0:11:42] [#]} (41. Ne4 $17) 41... Rb2 $1 $19 {[%emt 0:06:10]} 42. Na5 {[%emt 0:04:07]} Rb4 {[%emt 0:03:48]} ({Better is} 42... b4 $19 {And now ...b3 would win.} 43. Nc6 Bc5) 43. Nc6 $1 $15 {[%emt 0:03:53]} Rxg4 {[%emt 0:02:13]} (43... Rc4 $5 {[%cal Rc4c6]} 44. Nxe7+ Nxe7 $15) 44. f4 {[%emt 0:00:03] Inhibits Bg5.} f5 {[%emt 0:10:01]} ({Don't take} 44... Nxf4+ 45. Kf3 Rxg3+ 46. Kxf4 $16 (46. Kxg3 Nd5 $14)) 45. exf6 $1 {[%emt 0:01:27]} Bxf6 {[%emt 0:00:12]} 46. Kf3 {[%emt 0:01:14]} Rg7 {[%emt 0:00:25] ...Rc7 is the strong threat.} 47. Re1 {[%emt 0:00:30]} b4 {[%emt 0:02:08] Strongly threatening ...b3.} 48. Nxb4 {[%emt 0:01:04]} Nxb4 {[%emt 0:00:47]} 49. Rxe6 {[%emt 0:00:02]} Rf7 {[%emt 0:04:55]} 50. Ke4 {[%emt 0:00:36]} Bg7 {[%emt 0:01:29]} 51. f5 {[%emt 0:00:54]} Na2 {[%emt 0:01:58]} 52. Be5 {[%emt 0:00:15]} Nc3+ {[%emt 0:00:27]} 53. Kd4 {[%emt 0:00:41]} Nb5+ {[%emt 0:00:39]} 54. Ke4 {[%emt 0:00:31] The position is equal.} Nc7 {[%emt 0:01:55]} 55. Rg6 {[%emt 0:00:07]} Ne8 {[%emt 0:00:22]} 56. Bxg7 {[%emt 0:00:06]} Nxg7 {[%emt 0:00:13]} 57. f6 {[%emt 0:00:04][%mdl 64] Pin} Kh7 {[%emt 0:00:04]} 58. Rxg7+ {[%emt 0:00:04]} Rxg7 {[%emt 0:00:03]} 59. fxg7 {[%emt 0:00:06]} Kxg7 {[%emt 0:02:59] And White is the lucky defender.  Weighted Error Value: White=0.19 (very precise) /Black=0.21 (precise)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.08"]
[Round "1.5"]
[White "Harikrishna, Pentala"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2705"]
[BlackElo "2723"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,75,0,0,-16,-14,-8,-6,-22,-15,-21,-22,-25,-14,-27,-25,-28,-24,-77,-70,-106,-32,-37,-25,-37,-56,-39,18,14,60,53,65,69,56,96,46,65,122,93,102,99,170,151,162,149,229,234,245,247,260,185,252,248,325,306,385,320,308,285,478,444,495,520,681,679,715,679]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:32]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:14]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:26]} 4. e3 {[%emt 0:00:09]} O-O {[%emt 0:00:21]} 5. Bd3 {[%emt 0:00:10]} d5 {[%emt 0:00:46]} 6. cxd5 {[%emt 0:00:21]} exd5 {[%emt 0:00:22]} 7. a3 {[%emt 0:00:15] E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3.} Bd6 {[%emt 0:01:07]} 8. Qc2 {[%emt 0:00:08]} c6 {[%emt 0:02:29][%cal Bc7c6,Bc6c5,Bc5b4][%mdl 32]} 9. Nge2 {[%emt 0:00:53] The position is equal.} Re8 {[%emt 0:00:36]} 10. Bd2 {[%emt 0:01:31]} b6 {[%emt 0:01:45]} 11. f3 {[%emt 0:19:07]} c5 {[%emt 0:01:15] [#]} 12. b4 $146 {[%emt 0:03:32]} ({Predecessor:} 12. g4 c4 13. Bf5 Bxf5 14. Qxf5 g6 15. Qg5 Nc6 16. O-O Bf8 17. Qh4 h6 18. Rad1 {1-0 (58) Firouzja,A (2804)-Dominguez Perez,L (2753) Bucharest 2022}) 12... cxb4 {[%emt 0:43:34]} 13. Nb5 {[%emt 0:08:03]} bxa3 {[%emt 0:01:54]} 14. e4 {[%emt 0:02:37]} (14. O-O $11 Ba6 15. Nxd6 Qxd6 16. Bxa6 Nxa6 17. Rfb1) 14... dxe4 $17 {[%emt 0:02:38]} 15. fxe4 {[%emt 0:00:06]} Ba6 {[%emt 0:06:06]} ({Black should try} 15... Bg4 $17 {aiming for ...Bxe2.} 16. e5 Bf8) 16. e5 $15 {[%emt 0:08:53] [#]} Bxe5 {[%emt 0:01:19]} 17. dxe5 {[%emt 0:00:08]} Rxe5 {[%emt 0:00:23]} 18. Bc3 $1 {[%emt 0:00:48]} Nc6 {[%emt 0:07:02]} ({Black should play} 18... Bxb5 $15 19. Bxe5 Qxd3 20. Qxd3 Bxd3) 19. Rd1 $36 {[%emt 0:09:53][%mdl 2048] White is pushing.} ({But not} 19. Rxa3 $2 Bxb5 20. Bxb5 (20. Bxe5 $2 Nb4 $19) 20... Rxb5 $19) ({Wrong is} 19. Bxe5 $2 Nb4 20. O-O-O (20. Bxh7+ $2 Nxh7 21. Qe4 Nd3+ 22. Kf1 Bxb5 $19) 20... Nxc2 21. Bxh7+ Kxh7 $19) 19... Qe7 {[%emt 0:08:08]} (19... Rg5 $11 {was preferrable.}) 20. Bxe5 $14 {[%emt 0:08:53]} Nxe5 {[%emt 0:00:07]} 21. O-O {[%emt 0:02:44]} Nxd3 {[%emt 0:13:20]} 22. Qxd3 {[%emt 0:00:22]} Qc5+ {[%emt 0:00:19]} 23. Ned4 {[%emt 0:00:24] Rf5 is the strong threat.} Rd8 {[%emt 0:00:23] Black is on the road to losing.} (23... a2 $1 $14) 24. Rfe1 $16 {[%emt 0:09:22][%cal Od3a3]} a2 {[%emt 0:00:07]} (24... Bxb5 $2 25. Qxb5 Rxd4 26. Re8+ Nxe8 27. Qxe8+ Qf8 28. Qxf8+ Kxf8 29. Rxd4 $18) 25. Qc3 {[%emt 0:08:07]} h6 {[%emt 0:00:52]} (25... g6 $16) 26. Qxc5 $18 {[%emt 0:02:59]} bxc5 {[%emt 0:00:05]} 27. Nc7 {[%emt 0:01:02]} Bc4 {[%emt 0:02:11]} (27... Rxd4 $2 28. Rxd4 cxd4 29. Nxa6 $18) (27... cxd4 $16 28. Nxa6 d3) 28. Nc6 {[%emt 0:04:51][%csl LRa7,LRd8]} Rxd1 {[%emt 0:01:10]} 29. Rxd1 {[%emt 0:00:05]} Bd3 {[%emt 0:04:53] [#] Hoping for ...Bb1.} 30. Ra1 {[%emt 0:00:06]} Bb1 {[%emt 0:00:05]} (30... Be4 {is a better defense.}) 31. Kf2 {[%emt 0:03:27]} Ng4+ {[%emt 0:00:53]} 32. Ke2 {[%emt 0:00:46]} Nxh2 {[%emt 0:00:28]} 33. Ne5 {[%emt 0:02:29]} f6 {[%emt 0:00:31]} 34. Nc4 {[%emt 0:00:18]} Be4 $2 {[%emt 0:00:37]} (34... Nf1 {was necessary.} 35. Na3 Ng3+ 36. Ke1 Bg6 37. Rxa2 Bf7) 35. Ne3 {[%emt 0:02:18] White is clearly winning.} f5 {[%emt 0:00:29]} 36. Rxa2 {[%emt 0:00:27]} g5 {[%emt 0:00:15]} 37. Ncd5 {[%emt 0:01:36]} Kf7 {[%emt 0:00:46] Prevents Nf6.} 38. Nc3 {[%emt 0:00:36] Weighted Error Value: White=0.07 (flawless) /Black=0.39} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.09"]
[Round "2.1"]
[White "Navara, David"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2682"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,89,0,-4,-4,-28,0,-20,-5,-30,-19,-13,-14,-10,-13,-6,0,-25,-21,-41,-36,-33,0,0,0,0,6,17,20,0,0,0,0,0,0,0,0,-104,-118,-109,-103,-104,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:36]} 2. Nf3 {[%emt 0:00:09]} e6 {[%emt 0:00:08]} 3. g3 {[%emt 0:03:25]} Nc6 {[%emt 0:02:15]} 4. Bg2 {[%emt 0:00:06]} Nf6 {[%emt 0:04:17]} 5. d3 {[%emt 0:04:18]} d5 {[%emt 0:06:46]} 6. Qe2 {[%emt 0:05:05]} Be7 {[%emt 0:01:12]} 7. O-O {[%emt 0:00:10]} O-O {[%emt 0:02:11]} 8. e5 {[%emt 0:00:09]} Nd7 {[%emt 0:00:06]} 9. c4 {[%emt 0:00:16]} a6 {[%emt 0:02:20] C00: French: Unusual White 2nd moves.} 10. h4 {[%emt 0:09:08]} h6 {[%emt 0:11:26]} 11. Bf4 {[%emt 0:07:30]} b5 {[%emt 0:03:52] [#]} 12. Rd1 $146 {[%emt 0:08:23]} ({Predecessor:} 12. cxd5 exd5 13. e6 Nf6 14. exf7+ Rxf7 15. Ne5 Nxe5 16. Qxe5 Qd7 17. Nc3 Bb7 18. d4 {½-½ (56) Mazurek,J (1662)-Tarka,A (1715) Warsaw 2019}) 12... Nb6 {[%emt 0:05:06][%cal Rb5c4]} 13. b3 {[%emt 0:06:56]} Ra7 {[%emt 0:08:49]} 14. Nbd2 {[%emt 0:06:52][%cal Bb1d2,Bd2f1,Bf1h2,Bh2g4,Bg4e3][%mdl 32]} Rd7 {[%emt 0:00:07]} 15. Nf1 {[%emt 0:00:11]} Bb7 {[%emt 0:14:17]} 16. N1h2 {[%emt 0:06:17]} bxc4 {[%emt 0:01:32]} (16... dxc4 {looks sharper.} 17. dxc4 Rxd1+ 18. Rxd1 Qa8) 17. dxc4 {[%emt 0:01:10]} dxc4 {[%emt 0:10:05]} 18. bxc4 {[%emt 0:00:20]} Rxd1+ {[%emt 0:00:26]} 19. Rxd1 {[%emt 0:00:10]} Qa8 {[%emt 0:02:04]} (19... Nd4 $2 20. Nxd4 Bxg2 21. Nf5 $18) 20. Ng4 {[%emt 0:07:23][%cal Og4h6] [#] Threatens to win with Nxh6+!} h5 {[%emt 0:08:23]} 21. Ne3 {[%emt 0:01:13]} g6 {[%emt 0:01:27]} 22. Bg5 {[%emt 0:07:52]} Bxg5 {[%emt 0:02:19]} 23. hxg5 {[%emt 0:00:17]} Rd8 {[%emt 0:02:21]} 24. g4 {[%emt 0:14:16]} h4 {[%emt 0:01:27]} 25. Rxd8+ {[%emt 0:07:34]} Qxd8 {[%emt 0:00:02]} 26. Nxh4 {[%emt 0:00:11]} (26. Qd2 $1 $11 {remains equal.}) 26... Nd4 $17 {[%emt 0:00:30]} 27. Qb2 {[%emt 0:00:26]} Bxg2 {[%emt 0:00:26]} 28. Kxg2 {[%emt 0:00:12]} Nxc4 {[%emt 0:06:18]} 29. Nxc4 $11 {[%emt 0:00:08] Black must now prevent Nd6. The position is equal.} Qd5+ {[%emt 0:00:02]} 30. Kh2 {[%emt 0:04:30]} Qxc4 {[%emt 0:00:02][%mdl 4096] Endgame KQN-KQN} 31. Qb8+ $1 {[%emt 0:00:07]} Kg7 {[%emt 0:00:04]} 32. Nxg6 $1 {[%emt 0:00:26]} Nf3+ {[%emt 0:03:52][%mdl 64] [#] Discovered Attack} 33. Kg3 {[%emt 0:00:10] Intending Qh8+ and mate.} Nxg5 {[%emt 0:00:05]} 34. Qh8+ {[%emt 0:00:24]} Kxg6 {[%emt 0:00:02]} 35. Qh5+ {[%emt 0:00:14]} Kg7 {[%emt 0:00:02] ( -> ...Qc3+)} 36. Qxg5+ {[%emt 0:00:09] KQ-KQ} Kf8 {[%emt 0:00:27]} 37. Qd8+ {[%emt 0:00:23]} Kg7 {[%emt 0:00:00]} 38. Qg5+ {[%emt 0:01:02]} Kf8 {[%emt 0:00:01]} 39. Qd8+ {[%emt 0:00:08]} Kg7 {[%emt 0:00:05]} 40. f4 {[%emt 0:00:00]} Qe4 {[%emt 0:00:00] And now ...Qe3+ would win.} 41. Qf6+ {[%emt 0:04:21]} Kg8 {[%emt 0:02:38]} 42. Qg5+ {[%emt 0:01:04]} Kf8 {[%emt 0:00:33]} 43. Qd8+ {[%emt 0:00:09]} Kg7 {[%emt 0:00:01] ...Qe3+ is the strong threat.} 44. Qf6+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:05]} 45. Qg5+ {[%emt 0:01:03] Weighted Error Value: White=0.08 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.09"]
[Round "2.2"]
[White "Maghsoodloo, Parham"]
[Black "Le, Quang Liem"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2699"]
[BlackElo "2709"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,71,16,17,12,12,10,22,13,8,14,29,-4,6,-30,7,7,9,15,23,34,46,31,22,39,26,14,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,-10,-24,-59,-183,-24,-26,-10,-10,-10,-30,-29,-58]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:10]} 4. g3 {[%emt 0:00:07]} Bb4+ {[%emt 0:00:19]} 5. Bd2 {[%emt 0:00:07]} a5 {[%emt 0:00:10]} 6. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:10]} 7. Qc1 {[%emt 0:00:02] E11: Bogo-Indian.} Be7 {[%emt 0:01:08] 7...Nbd7 is the recent fashion.} 8. O-O {[%emt 0:00:20]} Nbd7 {[%emt 0:00:27]} 9. Bf4 {[%emt 0:01:21] The position is equal.} c6 {[%emt 0:00:11]} 10. Rd1 {[%emt 0:00:06]} b6 {[%emt 0:01:56][%cal Bb7b6,Bb6b5][%mdl 32] [#]} 11. Nc3 $146 {[%emt 0:10:47]} ({Predecessor:} 11. Ne5 Bb7 12. cxd5 cxd5 13. Nc6 Bxc6 14. Qxc6 Rc8 15. Qb5 Nh5 16. Bd2 Nhf6 17. Nc3 Ne8 18. Qd3 Nd6 19. b3 f5 20. Rac1 Nf6 21. Nb5 Qd7 22. Nxd6 {½-½ (22) Gelfand,B (2663)-Cheparinov,I (2664) Warsaw 2021}) 11... Ba6 {[%emt 0:01:55]} 12. b3 {[%emt 0:03:05][%cal Bb2b3,Bb3c4][%mdl 32]} Rc8 {[%emt 0:01:09]} 13. e4 {[%emt 0:03:21]} dxc4 {[%emt 0:03:06]} 14. Bf1 $1 {[%emt 0:00:52]} b5 {[%emt 0:01:18]} 15. bxc4 {[%emt 0:00:19]} b4 {[%emt 0:14:12]} 16. e5 {[%emt 0:00:37]} bxc3 {[%emt 0:00:27]} 17. exf6 {[%emt 0:00:07]} Bxf6 {[%emt 0:00:08]} 18. Ne5 {[%emt 0:16:12]} c5 $1 {[%emt 0:11:50]} 19. Qxc3 {[%emt 0:18:45]} Qc7 {[%emt 0:08:53] Hoping for ...cxd4.} 20. Ng6 {[%emt 0:10:38]} cxd4 {[%emt 0:00:13]} 21. Qa3 {[%emt 0:09:35]} e5 {[%emt 0:01:42]} 22. Nxf8 {[%emt 0:00:09]} Nxf8 {[%emt 0:06:44]} 23. Bd2 {[%emt 0:00:03]} Bb7 $1 {[%emt 0:00:11]} 24. Qxa5 {[%emt 0:02:05]} Qc6 {[%emt 0:01:50][%csl Gb7][%cal Rc6h1] [#]} 25. Qd5 {[%emt 0:00:02] Prevents Qh1+.} Qc7 $1 {[%emt 0:00:10]} 26. Qa5 {[%emt 0:00:22]} Qc6 $36 {[%emt 0:00:13][%csl Gb7][%cal Rc6h1][%mdl 2048] Black has the initiative.} 27. Qd5 {[%emt 0:00:04] Prevents Qh1+. Threatens to win with Bg2.} Qc7 $1 {[%emt 0:00:07]} 28. Qb5 {[%emt 0:07:28]} Bc6 {[%emt 0:00:14]} 29. Qa5 {[%emt 0:00:02] And now Qxc7 would win.} Qd7 {[%emt 0:00:12]} 30. Re1 {[%emt 0:00:54]} Ng6 {[%emt 0:02:03][%cal Og6h4][%mdl 1024] ...Nh4! is the strong threat. Black has compensation.} 31. Qa3 {[%emt 0:04:45]} e4 {[%emt 0:02:27][%cal Og6h4] Prevents Qd3. Strongly threatening ...Nh4!} 32. Rad1 {[%emt 0:05:49] [#]} ({White has to play} 32. Bg2 $1 $15) 32... Ne5 $2 {[%emt 0:19:06]} (32... Nh4 $1 $19 {[%mdl 512]} 33. gxh4 e3) 33. Bg2 $11 {[%emt 0:00:05]} (33. Be2 $2 e3 34. fxe3 d3 $19) 33... e3 {[%emt 0:01:06]} 34. fxe3 {[%emt 0:00:58]} ({Don't blunder} 34. Bxc6 $2 Qxc6 35. fxe3 Nf3+ 36. Kf2 Qe4 37. exd4 (37. Qa6 $2 Rd8 $19) 37... Nxe1 38. Rxe1 Bxd4+ 39. Be3 Rxc4 $19) 34... Nf3+ {[%emt 0:00:40]} ({Don't play} 34... Nxc4 35. Bxc6 Qxc6 36. Qb3 $14) 35. Bxf3 {[%emt 0:01:35]} Bxf3 {[%emt 0:00:03]} 36. Qd3 {[%emt 0:07:27] Weighted Error Value: White=0.08 (flawless) /Black=0.11 (very precise)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.09"]
[Round "2.3"]
[White "Vallejo Pons, Francisco"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2704"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,65,14,16,16,8,35,0,13,6,16,10,10,16,20,14,19,17,10,0,31,0,0,0,30,29,30,6,4,0,15,12,29,9,34,19,32,43,41,35,43,32,37,29,32,14,22,33,41,22,20,27,11,2,60,31,85,36]} 1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:06]} Bc5 {[%emt 0:00:27]} 4. d3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:19]} 5. O-O {[%emt 0:00:11]} d6 {[%emt 0:00:35]} 6. c3 {[%emt 0:01:44]} a5 {[%emt 0:00:55] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 7. Re1 {[%emt 0:03:23]} Ba7 {[%emt 0:01:27]} 8. Na3 {[%emt 0:04:52]} h6 {[%emt 0:00:18] The position is equal.} 9. Nb5 {[%emt 0:06:10]} Bb6 {[%emt 0:00:12]} 10. Be3 {[%emt 0:00:21]} Bxe3 {[%emt 0:01:27]} 11. Rxe3 {[%emt 0:00:04]} O-O {[%emt 0:00:47] [#]} 12. a4 $146 {[%emt 0:01:59]} ({Predecessor:} 12. d4 Bg4 13. h3 Bxf3 14. Qxf3 a4 15. Rd1 Qe7 16. Na3 Na5 17. Bb5 Nc6 18. Nc2 {1-0 (37) Volokitin,A (2681)-Matlakov,M (2674) Chess.com INT 2022}) 12... Bg4 {[%emt 0:21:14][%cal Bc8g4,Bg4h5,Bh5g6,Bg6h7][%mdl 32]} 13. h3 {[%emt 0:05:16]} Bh5 {[%emt 0:00:46]} 14. Ba2 {[%emt 0:22:30]} Kh8 {[%emt 0:19:05]} 15. Qc2 {[%emt 0:05:46]} (15. g4 $5 {[%cal Rg4h5]} Bg6 16. Qe2 $11) 15... Bg6 {[%emt 0:05:01]} 16. Rd1 {[%emt 0:11:24]} Na7 {[%emt 0:05:43]} 17. Nxa7 {[%emt 0:03:26]} Rxa7 {[%emt 0:00:14]} 18. Nh4 {[%emt 0:05:00]} Bh7 {[%emt 0:02:18][%cal Of6e4]} 19. g3 {[%emt 0:27:29]} Ra8 {[%emt 0:39:01]} 20. Kh2 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 21. Qe2 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 22. Ng2 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 23. axb5 {[%emt 0:00:00]} cxb5 {[%emt 0:00:00]} 24. Qd2 {[%emt 0:00:00]} Rab8 {[%emt 0:00:00]} 25. Re2 {[%emt 0:00:00]} b4 {[%emt 0:00:00]} 26. Bc4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 27. Ra1 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 28. Bb5 {[%emt 0:00:00]} bxc3 {[%emt 0:00:00]} 29. bxc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 30. Rxa5 {[%emt 0:00:00] Black must now prevent exd5.} dxe4 {[%emt 0:00:13]} 31. dxe4 {[%emt 0:00:00]} Qc5 {[%emt 0:05:47] Against c4} (31... Rfd8 $11 32. Qa2 f6) 32. c4 $14 {[%emt 0:00:00]} Rbd8 {[%emt 0:00:00]} (32... Rfd8 $14 33. Qc3 Ra8) 33. Qa2 {[%emt 0:01:02] Weighted Error Value: White=0.07 (flawless) /Black=0.13 (very precise)} (33. Qc3 $16) 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.09"]
[Round "2.4"]
[White "Shankland, Sam"]
[Black "Salem, A.R. Saleh"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2718"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,125,34,11,1,16,33,17,40,34,45,45,47,43,45,44,41,51,44,47,46,48,44,43,44,43,61,47,45,36,54,55,65,58,57,53,60,51,68,68,68,68,68,51,52,54,62,42,56,51,54,47,53,46,48,48,46,42,71,45,48,48,51,47,53,52,63,48,41,6,27,16,17,19,18,21,62,60,61,67,61,59,105,105,141,50,53,0,141,141,295,214,197,174,255,216,189,186,710,701,620,526,1312,828,5760,5760,29995,29996]} 1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:02]} Ng4 {[%emt 0:00:00]} 7. Bg5 {[%emt 0:00:19]} h6 {[%emt 0:00:00]} 8. Bh4 {[%emt 0:00:05]} g5 {[%emt 0:00:01]} 9. Bg3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:05]} 10. h3 {[%emt 0:00:06]} Ne5 {[%emt 0:00:06]} 11. Nf5 $1 {[%emt 0:00:10] 11.Nf5 scores better than 11.f3.} Bxf5 {[%emt 0:01:42] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 12. exf5 {[%emt 0:00:51]} Nbd7 {[%emt 0:00:26]} 13. Be2 {[%emt 0:01:02]} Rc8 {[%emt 0:01:47] The position is equal.} 14. O-O {[%emt 0:00:21]} O-O {[%emt 0:00:05]} 15. Re1 {[%emt 0:01:18]} Nf6 {[%emt 0:00:17]} 16. Bxe5 {[%emt 0:01:03]} dxe5 {[%emt 0:00:22]} 17. Bd3 {[%emt 0:00:23] [#]} Qc7 $146 {[%emt 0:13:10]} ({Predecessor:} 17... Qb6 18. Rb1 Rfd8 19. Qf3 Rd4 20. Ne4 Rcd8 21. b3 Qc7 22. a4 Kf8 23. Rbc1 R8d7 {½-½ (44) Kireev,S (2422)-Roques,P (2326) LSS email 2017}) 18. Ne4 {[%emt 0:14:19]} Rfd8 {[%emt 0:00:48]} 19. Qf3 {[%emt 0:02:12]} Rd7 {[%emt 0:05:34]} 20. c3 {[%emt 0:18:21]} Qb6 {[%emt 0:06:08]} 21. Rab1 {[%emt 0:03:58]} Qa5 {[%emt 0:07:13]} 22. a3 {[%emt 0:02:27]} Qb6 {[%emt 0:00:06]} 23. Re2 {[%emt 0:03:24]} Kf8 {[%emt 0:09:52]} 24. Rbe1 {[%emt 0:12:05]} Qb3 {[%emt 0:04:22]} 25. Bc2 {[%emt 0:02:46]} Qb5 {[%emt 0:04:43]} (25... Qxb2 26. Ba4 Qxa3 27. Bxd7 Nxd7 28. Nxg5 $1 $16) 26. g3 {[%emt 0:04:00]} Nxe4 {[%emt 0:04:32]} (26... Qxb2 27. Ba4 Qxa3 28. Bxd7 Nxd7 29. Nxg5 $1 $16) 27. Bxe4 {[%emt 0:01:13][%cal Oa3a4]} Bf6 {[%emt 0:01:16]} 28. Rc2 {[%emt 0:02:50]} Qb3 {[%emt 0:01:42]} 29. Rd1 {[%emt 0:01:31]} Rcd8 {[%emt 0:02:08]} 30. Rxd7 {[%emt 0:00:27]} Rxd7 {[%emt 0:00:02]} 31. Kg2 {[%emt 0:04:22]} b5 {[%emt 0:09:44]} 32. Qe2 {[%emt 0:08:20]} Qa4 {[%emt 0:00:28]} 33. Bf3 {[%emt 0:01:23]} Rd6 {[%emt 0:06:42]} 34. Qe4 {[%emt 0:04:27]} Qb3 {[%emt 0:02:37]} 35. Re2 {[%emt 0:01:01]} Kg7 {[%emt 0:01:44]} 36. Qc2 {[%emt 0:01:33]} Qc4 {[%emt 0:04:50]} 37. Re3 {[%emt 0:01:37]} (37. g4 {is interesting.} Qf4 38. Bb7 Qc4 39. Re3) 37... Qa2 {[%emt 0:01:33]} 38. Re4 {[%emt 0:01:05]} Qd5 {[%emt 0:05:34]} 39. a4 {[%emt 0:01:05]} (39. Rd4 $5 {[%cal Rd4d5]} Qc5 40. Rxd6 exd6 41. Qd3 $14) 39... Qc5 {[%emt 0:01:43]} 40. axb5 {[%emt 0:00:00]} axb5 {[%emt 0:00:00]} 41. Qe2 {[%emt 0:05:16]} e6 {[%emt 0:39:08]} 42. fxe6 {[%emt 0:04:16]} Rxe6 {[%emt 0:00:00]} 43. Re3 {[%emt 0:02:07]} b4 {[%emt 0:00:00]} 44. Be4 {[%emt 0:00:55]} Bd8 {[%emt 0:01:30]} 45. c4 {[%emt 0:07:13]} Rf6 {[%emt 0:00:00]} (45... Bb6 {with more complications.} 46. Rf3 Qd6 47. b3 Rf6) 46. Bf3 {[%emt 0:01:02]} Bc7 {[%emt 0:00:00]} 47. b3 {[%emt 0:01:21]} Bb6 {[%emt 0:00:00]} 48. Rxe5 {[%emt 0:00:42]} Qd4 {[%emt 0:00:00]} 49. Rd5 {[%emt 0:01:19][%cal Be5d5,Bd5d3,Bd3d6,Bd6b6,Bb6b7][%mdl 32]} Qc3 {[%emt 0:00:00]} 50. Rd3 {[%emt 0:04:22]} Qc1 {[%emt 0:00:00]} (50... Qa1 $14) 51. Qd2 $16 {[%emt 0:08:23]} Qb1 {[%emt 0:00:00]} 52. Qd1 {[%emt 0:02:03]} (52. Rd6 $1 $16 {[%cal Rd6f6] Strongly threatening Rxf6.} Rxf3 53. Kxf3 Qh1+ 54. Ke2 (54. Kg4 Qe4+) 54... Qe4+ 55. Kd1 Qb1+ 56. Ke2 Qe4+ 57. Kd1 Qf3+ 58. Kc2 Bxf2 59. Rd3) 52... Qb2 $14 {[%emt 0:00:00]} 53. Qd2 {[%emt 0:01:12]} (53. Rd2 $14 Qc3 54. Bd5) 53... Qb1 $16 {[%emt 0:00:00]} 54. Rd6 $1 $36 {[%emt 0:01:35][%mdl 2048] aiming for Rxf6. Keeping Black busy.} Rxf3 {[%emt 0:00:00] This move loses the game for Black.} (54... Qxb3 $2 55. Rxf6 Kxf6 56. Qd6+ Kg7 57. Qxb6 $18) (54... Qa1 $16 {keeps fighting.} 55. Rxf6 (55. Qxb4 Rxd6 56. Qxd6 Qd4 $16) 55... Qxf6 56. Qxb4 Bd4) 55. Rxb6 {[%emt 0:00:13][%mdl 4096] Endgame KQR-KQR. Chess con chili.} Qe4 {[%emt 0:00:48] Inhibits Qd4+. ( -> ...Rd3+)} 56. Kh2 {[%emt 0:00:24]} ({Not} 56. Qb2+ f6 57. Qa1 Kg6 $11) 56... Qf5 {[%emt 0:03:38]} (56... Qe5 $142) 57. Qd4+ $1 $18 {[%emt 0:00:30]} f6 {[%emt 0:01:16]} 58. Kg2 {[%emt 0:00:16]} (58. Rxb4 Rxf2+) ({Worse is} 58. Rb7+ Kg6 59. Kg2 Rd3 $11) 58... Rxb3 $2 {[%emt 0:00:37] [#]} (58... Rd3 59. Rxf6 Rxd4 60. Rxf5 Rd3) 59. Rb7+ $1 {[%emt 0:00:56]} Kg6 {[%emt 0:00:01] [#]} 60. Qa7 $1 {[%emt 0:00:27] Intending Rg7+ and mate.} Qe4+ {[%emt 0:01:05]} 61. Kh2 {[%emt 0:00:02] White threatens Rg7+ and mate.} Qxc4 {[%emt 0:00:29]} 62. Rg7+ {[%emt 0:01:00]} Kh5 {[%emt 0:00:16]} 63. Qe7 {[%emt 0:01:05] Weighted Error Value: White=0.08 (flawless) /Black=0.28 (precise)} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.09"]
[Round "2.5"]
[White "Anton Guijarro, David"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2691"]
[BlackElo "2723"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,33,0,0,0,0,0,0,0,0,0,0,0,16,6,10,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:06] Edouard,Romain} e5 {[%emt 0:00:19]} 2. Nf3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:11][%cal Bg8f6,Bf6e4,Be4f2,Bf2h1][%mdl 32]} 3. d4 {[%emt 0:01:08]} Nxe4 {[%emt 0:00:08]} 4. dxe5 {[%emt 0:00:30]} Bc5 {[%emt 0:00:19]} 5. Bc4 {[%emt 0:00:58]} Nxf2 {[%emt 0:00:36] The position is equal.} (5... Bxf2+ $2 6. Kf1 $16) 6. Bxf7+ $1 {[%emt 0:00:41][%mdl 64] [#] Decoy. C43: Petroff Defence: 3 d4.} Kxf7 {[%emt 0:00:07]} 7. Qd5+ {[%emt 0:00:08]} Kg6 {[%emt 0:00:17] And now ...d6 would win.} 8. Qxc5 {[%emt 0:00:41]} Nxh1 {[%emt 0:00:07]} 9. Nc3 {[%emt 0:01:28][%cal Bb1c3,Bc3d5,Bd5f4][%mdl 32] Strongly threatening Nd5.} h6 {[%emt 0:00:28]} ({Don't take} 9... d5 10. Nxd5 h6 11. Qc4 $16) 10. Qc4 {[%emt 0:01:56] Black must now prevent Nd5.} Nc6 $5 {[%emt 0:00:43][%mdl 4] An interesting side line.} 11. Nd5 {[%emt 0:17:42][%mdl 1024] White has compensation.} d6 {[%emt 0:02:26]} (11... Kh7 $2 {[#]} 12. Nf6+ $1 {[%mdl 512]} Qxf6 13. exf6 Re8+ 14. Kf1 $18) 12. Nf4+ {[%emt 0:31:02]} Kh7 {[%emt 0:00:10]} 13. Qe4+ {[%emt 0:00:23]} Kg8 {[%emt 0:00:07] ...Qf8 is the strong threat.} 14. Qd5+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:07]} 15. Qe4+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:06] Threatens to win with ...Qf8.} 16. Qd5+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:05] [#]} 17. Qe4+ $146 {[%emt 0:00:05] A balanced but interesting game.  Weighted Error Value: White=0.01 (flawless) /Black=0.03 (flawless)} ({Predecessor:} 17. Qd3+) 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.10"]
[Round "3.1"]
[White "Le, Quang Liem"]
[Black "Navara, David"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2709"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,94,8,4,11,14,22,10,12,12,16,9,10,13,10,16,22,28,11,28,30,32,29,35,24,27,29,38,39,39,21,31,36,32,37,32,22,39,4,15,13,46,52,60,53,47,0,0,0,0,0,40,24,43,50,498,485,717,695,629,621,831,755,930,927,919,903,916,916,896,273,884,183,854,864,1001,976,977,960,828,826,761,773,5420,2810,29999]} 1. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:04]} 3. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:11]} Bb4 {[%emt 0:00:07]} 5. Qa4+ {[%emt 0:00:41]} Nc6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:08]} (6. a3 Bxc3+ 7. bxc3 Bd7 8. cxd5 exd5 9. Bg5 h6 10. Bh4 O-O 11. e3 Re8 12. Qc2 g5 13. Bg3 Ne4 14. Nd2 Bf5 15. Nxe4 Bxe4 16. Qd1 Qd7 17. h4 g4 18. h5 Kh7 19. Rh4 Rg8 20. Be2 Bf5 21. c4 Na5 22. cxd5 Qxd5 {1-0 (40) Le,Q (2709)-Navara,D (2700) chess24.com INT 2022}) 6... O-O {[%emt 0:00:07]} 7. Qc2 {[%emt 0:00:19] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} Re8 {[%emt 0:00:10]} 8. Bd2 {[%emt 0:00:18]} Bf8 {[%emt 0:00:22] 8...Bf8 is better than 8...a6.} 9. a3 {[%emt 0:00:30] The position is equal.} e5 {[%emt 0:00:59]} 10. dxe5 {[%emt 0:00:15]} Nxe5 {[%emt 0:00:06]} 11. cxd5 {[%emt 0:00:11]} Nxd5 {[%emt 0:00:10]} 12. Nxe5 {[%emt 0:01:15]} Rxe5 {[%emt 0:00:08]} 13. e4 {[%emt 0:00:15]} Nxc3 {[%emt 0:20:24]} 14. Bxc3 {[%emt 0:00:08]} Re8 {[%emt 0:15:13]} 15. Bd3 {[%emt 0:00:47] [#]} Bd6 $146 {[%emt 0:03:28]} ({Predecessor:} 15... Qg5 16. O-O Bd6 17. Rae1 Bf4 18. e5 Qh5 19. g3 Bh3 20. Be2 Qg5 21. Kh1 Rad8 22. Bd3 Qh5 23. Be2 Qg5 24. Bd3 Qh5 {½-½ (24) Fier,A (2580)-Swayams,M (2447) Llucmajor 2018}) 16. O-O-O {[%emt 0:05:36][%cal Oe4e5] e5! is the strong threat.} Qg5+ {[%emt 0:00:49]} 17. Kb1 {[%emt 0:00:10][%cal Oe4e5]} Be5 {[%emt 0:00:42]} 18. h4 {[%emt 0:19:29]} Qf6 {[%emt 0:00:56]} 19. Bxe5 {[%emt 0:00:09]} Qxe5 {[%emt 0:00:20]} 20. Qc1 {[%emt 0:01:04]} Be6 {[%emt 0:13:50]} 21. f4 {[%emt 0:00:32]} Qa5 {[%emt 0:00:15]} 22. Bc2 {[%emt 0:02:22]} Qb5 {[%emt 0:09:31]} 23. Qe3 {[%emt 0:04:31]} Rad8 {[%emt 0:07:52]} 24. Qg3 {[%emt 0:09:13] Black must now prevent Rxd8.} f5 $1 {[%emt 0:08:49]} (24... Qc4 25. b3 Qc5 26. f5 Rxd1+ 27. Rxd1 $16) 25. Qg5 {[%emt 0:16:31][%csl LRd8,LRf5]} h6 {[%emt 0:05:59]} 26. Qxd8 {[%emt 0:00:44]} Rxd8 {[%emt 0:00:06]} 27. Rxd8+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:16]} 28. exf5 {[%emt 0:03:52]} (28. Ka1 $1 $14 {feels stronger.}) 28... Bxf5 $11 {[%emt 0:00:20]} 29. Rc1 {[%emt 0:01:54]} c6 {[%emt 0:01:45]} 30. g3 {[%emt 0:03:08]} Be6 {[%emt 0:07:02]} 31. Re1 {[%emt 0:04:36]} Qa5 {[%emt 0:03:54]} 32. Rdd1 {[%emt 0:00:34] The board is on fire.} Qc5 {[%emt 0:00:38][%mdl 8192] [#] This costs Black the game.} (32... Bf5 $1 $14) 33. Re5 $1 $18 {[%emt 0:03:39]} Qf2 {[%emt 0:00:50]} (33... Qf8 $142 34. Bb3 Bxb3) 34. Rde1 {[%emt 0:00:22]} Bg4 {[%emt 0:01:22]} 35. R1e3 {[%emt 0:04:04]} Qf1+ {[%emt 0:00:32] [#]} 36. Ka2 $1 {[%emt 0:00:15]} Kf6 {[%emt 0:00:35]} 37. f5 {[%emt 0:01:29] And now Re6+ would win.} Bf3 {[%emt 0:00:29]} 38. Re6+ {[%emt 0:01:24]} Kf7 {[%emt 0:00:02]} 39. Re7+ {[%emt 0:00:09]} Kf8 {[%emt 0:00:52]} 40. Re8+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 41. R3e7+ {[%emt 0:02:08]} Kf6 {[%emt 0:00:09]} 42. Re1 {[%emt 0:00:10][%cal Re8f8]} Qc4+ {[%emt 0:00:47]} 43. Bb3 {[%emt 0:07:35] White wants to mate with Rf8+.} Qc5 {[%emt 0:00:12] Prevents Rf8+.} 44. R8e6+ {[%emt 0:01:27]} Kxf5 {[%emt 0:00:14]} 45. Rf1 {[%emt 0:00:06]} Kg4 {[%emt 0:01:01]} 46. Rg6+ {[%emt 0:00:08]} Kh5 {[%emt 0:00:42]} 47. Rxg7 {[%emt 0:00:16][%cal Rb3f7]} Bd5 {[%emt 0:00:16]} 48. Rf5# {[%emt 0:41:17] Weighted Error Value: White=0.04 (flawless) /Black=0.59} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.10"]
[Round "3.2"]
[White "Harikrishna, Pentala"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2705"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,64,9,18,0,8,0,0,0,0,10,6,4,27,8,11,0,41,0,0,0,0,0,6,0,10,0,16,3,0,-10,-16,-17,-8,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:04]} 5. e4 {[%emt 0:00:12]} Nxc3 {[%emt 0:00:04]} 6. bxc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:03]} 7. Qa4+ {[%emt 0:00:14] 7.Nf3 is a critical line.} Nd7 {[%emt 0:00:16]} 8. Nf3 {[%emt 0:00:36]} O-O {[%emt 0:00:06]} 9. Be2 {[%emt 0:02:58] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Nb6 {[%emt 0:01:35]} 10. Qb4 {[%emt 0:00:11]} Qd6 {[%emt 0:00:52] [#]} 11. Be3 $146 {[%emt 0:00:21]} ({Predecessor:} 11. O-O Bd7 12. Be3 Qxb4 13. cxb4 Bc6 14. Nd2 f5 15. f3 Rfd8 16. b5 Be8 17. Nb3 {½-½ (36) Yu,Y (2763)-Wei,Y (2721) Khanty-Mansiysk 2019}) 11... Qxb4 {[%emt 0:01:35]} 12. cxb4 {[%emt 0:00:16]} Bd7 {[%emt 0:00:06]} 13. Rc1 {[%emt 0:09:54]} Rfc8 {[%emt 0:03:20]} 14. O-O {[%emt 0:04:13]} a6 {[%emt 0:15:31]} 15. Rfe1 {[%emt 0:13:54]} Bb5 {[%emt 0:03:01]} 16. Nd2 {[%emt 0:11:44][%cal Bf3d2,Bd2b3,Bb3d4][%mdl 32]} c6 {[%emt 0:16:53] The position is equal.} 17. Nb3 {[%emt 0:01:53]} Rd8 {[%emt 0:01:52]} 18. d5 {[%emt 0:17:56]} Nd7 {[%emt 0:11:32]} 19. dxc6 {[%emt 0:02:49]} bxc6 {[%emt 0:06:35]} 20. h3 {[%emt 0:06:17]} e6 {[%emt 0:08:08]} 21. Nd4 {[%emt 0:05:51]} Ne5 {[%emt 0:01:35]} 22. Bxb5 {[%emt 0:04:17]} cxb5 {[%emt 0:01:58]} 23. Nc6 {[%emt 0:00:09]} Nxc6 {[%emt 0:04:54]} 24. Rxc6 {[%emt 0:00:07]} Bf8 {[%emt 0:03:30]} 25. a3 {[%emt 0:03:11]} Rd3 {[%emt 0:03:27]} 26. Rec1 {[%emt 0:05:22]} Rxa3 {[%emt 0:01:43]} 27. Rc8 {[%emt 0:02:10]} Rxc8 {[%emt 0:00:05]} 28. Rxc8 {[%emt 0:00:04] [#] White threatens Bh6 and mate.} Kg7 {[%emt 0:00:07] Against Bh6+. Threatens to win with ...Ra1+.} 29. Bd4+ {[%emt 0:01:14]} f6 {[%emt 0:00:05]} 30. Rc7+ {[%emt 0:00:52]} Kg8 {[%emt 0:01:21]} 31. Rc8 {[%emt 0:00:33] Bc5 is the strong threat.} Kf7 {[%emt 0:00:35]} 32. Rc7+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:04] An uneventful encounter.  Weighted Error Value: White=0.07 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.10"]
[Round "3.3"]
[White "Nguyen, Thai Dai Van"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2612"]
[BlackElo "2691"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,83,0,5,18,14,17,7,4,15,21,21,30,25,0,68,58,71,0,0,0,25,17,17,16,25,25,25,14,20,15,61,21,98,99,277,268,272,274,276,272,272,272,266,255,268,276,292,289,291,291,299,305,312,310,468,407,399,390,434,406,562,562,552,552,29978,29979]} 1. Nf3 {[%emt 0:00:19]} d5 {[%emt 0:00:33]} 2. d4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:45]} 3. c4 {[%emt 0:00:15]} e6 {[%emt 0:00:25]} 4. Nc3 {[%emt 0:00:18]} c6 {[%emt 0:00:34]} 5. e3 {[%emt 0:03:28]} Nbd7 {[%emt 0:00:26]} 6. Qc2 {[%emt 0:00:18]} Bd6 {[%emt 0:00:33]} 7. b3 {[%emt 0:01:27]} O-O {[%emt 0:00:43]} 8. Be2 {[%emt 0:01:16]} b6 {[%emt 0:02:34]} 9. O-O {[%emt 0:00:14]} Bb7 {[%emt 0:00:07]} 10. Bb2 {[%emt 0:00:25]} Rc8 {[%emt 0:00:48]} 11. Rad1 {[%emt 0:04:43] 11.Rad1 is better than 11.e4. D45: Semi-Slav: 5 e3.} c5 {[%emt 0:02:03]} 12. dxc5 {[%emt 0:17:26]} Nxc5 {[%emt 0:00:49][%cal Bd7c5,Bc5e4,Be4c3][%mdl 32]} 13. cxd5 {[%emt 0:00:29][%cal Bc4d5,Bd5e6,Be6f7][%mdl 32] The position is equal.} Nce4 {[%emt 0:01:58] [#]} 14. dxe6 $5 $146 {[%emt 0:16:07][%mdl 8] An interesting novelty.} ({Predecessor:} 14. Qd3 Nxc3 15. Bxc3 Nxd5 16. Bb2 Qe7 17. Qd4 f6 18. Bc4 f5 19. Qh4 Qxh4 20. Nxh4 {½-½ (34) Sethuraman,S (2613)-Cheparinov,I (2664) Sitges 2021}) 14... Nxc3 $1 {[%emt 0:00:54]} 15. Bxc3 {[%emt 0:00:32] Threatens to win with Ng5.} Ne4 {[%emt 0:02:03] Prevents Ng5.} 16. Bc4 {[%emt 0:08:59]} b5 {[%emt 0:51:46]} (16... Nxc3 $11 17. Qxc3 Bxf3 18. gxf3 (18. exf7+ $2 Kh8 $19) 18... Qg5+ 19. Kh1 Qh5) 17. exf7+ $14 {[%emt 0:05:21]} Kh8 {[%emt 0:00:04] [#]} 18. Be5 {[%emt 0:04:32]} bxc4 $11 {[%emt 0:03:00]} 19. Rd4 $1 {[%emt 0:00:04]} ({But not} 19. Bxd6 $2 Nxd6 20. bxc4 Bxf3 21. gxf3 Qg5+ 22. Kh1 Qf6 $19) 19... Qe7 {[%emt 0:15:02]} 20. Rxe4 {[%emt 0:06:24]} Bxe4 {[%emt 0:00:05]} 21. Qxe4 $40 {[%emt 0:00:08][%mdl 128] And now h4 would win. White mounts an attack. Really sharp!} c3 {[%emt 0:00:21]} 22. h4 {[%emt 0:02:16][%cal Of3g5]} Bxe5 {[%emt 0:02:02]} 23. Nxe5 {[%emt 0:00:10][%cal Oe5g6] Strongly threatening Ng6+!} Qd6 {[%emt 0:00:21] Inhibits Ng6+. ...c2 is the strong threat.} 24. Nc4 {[%emt 0:11:59]} Qa6 {[%emt 0:04:26]} (24... Qf6 $11) 25. Qe7 {[%emt 0:03:46]} Qg6 {[%emt 0:03:42]} (25... Rcd8 $1 $11 {keeps the balance.}) 26. Nd6 $16 {[%emt 0:01:58]} Rcd8 {[%emt 0:03:44] Loses the game.} (26... Ra8 $16 {was called for.}) 27. Ne8 $18 {[%emt 0:00:12][%cal Re7f8]} Qxf7 {[%emt 0:00:25]} 28. Qxd8 {[%emt 0:00:06][%cal Oe8d6] Hoping for Nd6!} Rxe8 {[%emt 0:00:03][%mdl 4096] Endgame KQR-KQR} 29. Qd3 {[%emt 0:01:19]} Rc8 {[%emt 0:00:29]} 30. Rc1 {[%emt 0:00:27]} Qc7 {[%emt 0:00:47]} 31. Rc2 {[%emt 0:02:18]} h6 {[%emt 0:00:12]} 32. g3 {[%emt 0:01:43]} Qa5 {[%emt 0:02:08]} 33. Qd4 {[%emt 0:03:05]} Rc6 {[%emt 0:00:09]} 34. e4 {[%emt 0:01:12][%cal Be3e4,Be4e5][%mdl 32]} Qc7 {[%emt 0:00:07]} 35. e5 {[%emt 0:00:42]} Kg8 {[%emt 0:00:26]} 36. Kh2 {[%emt 0:00:36]} Kf7 {[%emt 0:00:17]} (36... a6 $142 37. f4 Qc8 38. Qd5+ Kh8) 37. Qd5+ {[%emt 0:00:12]} Ke7 {[%emt 0:00:27]} 38. b4 {[%emt 0:00:36] Prevents Rc5.} a6 {[%emt 0:02:09]} 39. a3 {[%emt 0:00:57]} g5 {[%emt 0:00:33]} 40. hxg5 {[%emt 0:00:00]} hxg5 {[%emt 0:00:00]} 41. e6 {[%emt 0:08:38] Against Qd7} g4 {[%emt 0:02:51]} 42. Re2 {[%emt 0:05:17] Weighted Error Value: White=0.07 (flawless) /Black=0.49} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.10"]
[Round "3.4"]
[White "Vidit, Santosh Gujrathi"]
[Black "Vallejo Pons, Francisco"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2723"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,67,20,14,13,17,16,22,18,30,24,13,27,0,0,0,16,11,36,29,46,46,43,45,46,45,46,46,46,37,47,42,41,20,20,19,19,19,19,0,23,0,19,6,22,20,18,18,22,0,20,0,21,0]} 1. e4 {[%emt 0:00:21]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:13]} e6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:36]} cxd4 {[%emt 0:00:42]} 4. Nxd4 {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:24]} a6 {[%emt 0:00:05]} 6. Nxc6 {[%emt 0:03:21]} bxc6 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:00:59]} d5 {[%emt 0:00:32]} 8. O-O {[%emt 0:00:16]} Nf6 {[%emt 0:00:12]} 9. Re1 {[%emt 0:16:26]} Be7 {[%emt 0:01:24] B46: Sicilian: Taimanov: 5 Nc3 a6.} 10. Bf4 {[%emt 0:01:36]} O-O {[%emt 0:08:41]} 11. Qf3 {[%emt 0:03:50]} a5 {[%emt 0:06:05]} 12. Na4 {[%emt 0:15:22]} Ba6 {[%emt 0:07:02] [#]} 13. b3 $146 {[%emt 0:01:30]} ({Predecessor:} 13. Qe2 Bxd3 14. cxd3 Nd7 15. Rac1 Nb6 16. Nc5 Re8 17. Qg4 Bf8 18. h4 e5 19. Be3 {1-0 (74) Popilski,G (2519)-Mishuchkov,N (2320) Pardubice 2015}) 13... Bb5 {[%emt 0:33:08]} 14. c4 {[%emt 0:06:44]} Bxa4 {[%emt 0:10:03]} 15. bxa4 {[%emt 0:02:31]} Bb4 {[%emt 0:00:03]} 16. Red1 {[%emt 0:01:32]} Qe7 {[%emt 0:00:32]} 17. Bg5 {[%emt 0:09:03] [#] aiming for e5.} h6 {[%emt 0:02:57]} 18. Bxf6 {[%emt 0:00:33]} Qxf6 {[%emt 0:00:07]} 19. Qxf6 {[%emt 0:00:18]} gxf6 {[%emt 0:00:03]} 20. cxd5 {[%emt 0:00:18]} cxd5 {[%emt 0:00:29]} 21. exd5 {[%emt 0:00:08]} exd5 {[%emt 0:01:22]} 22. Bb5 {[%emt 0:09:17]} Bc3 {[%emt 0:07:15]} 23. Rab1 {[%emt 0:00:08]} d4 {[%emt 0:00:49]} 24. Rd3 {[%emt 0:02:35]} Rfc8 {[%emt 0:00:59]} 25. Rg3+ {[%emt 0:03:13]} Kf8 {[%emt 0:01:25]} 26. Rh3 {[%emt 0:01:30]} Kg7 {[%emt 0:01:41]} 27. Rg3+ {[%emt 0:04:21]} Kf8 {[%emt 0:00:01]} 28. Rh3 {[%emt 0:02:03]} Kg7 {[%emt 0:00:12] The position is equal.} 29. Bd3 {[%emt 0:00:57]} Bb4 {[%emt 0:09:23]} 30. Rh4 {[%emt 0:00:57]} Rd8 {[%emt 0:03:11]} 31. Rg4+ {[%emt 0:00:59]} Kf8 {[%emt 0:00:41]} 32. Rh4 {[%emt 0:00:12]} Kg7 {[%emt 0:00:00]} 33. Rg4+ {[%emt 0:02:17]} Kf8 {[%emt 0:00:02]} 34. Rh4 {[%emt 0:01:11] Weighted Error Value: White=0.07 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.10"]
[Round "3.5"]
[White "Salem, A.R. Saleh"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2690"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,70,26,33,33,37,32,56,58,66,55,49,43,52,52,46,42,51,51,43,38,47,41,52,47,54,25,45,32,33,41,62,55,54,62,55,31,62,56,44,44,46,39,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:01:45]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:05]} b5 {[%emt 0:00:04]} 6. Bb3 {[%emt 0:00:05]} Bb7 {[%emt 0:00:04]} 7. Re1 {[%emt 0:00:30]} Be7 {[%emt 0:00:15]} 8. d3 {[%emt 0:00:49]} O-O {[%emt 0:01:52]} 9. Nbd2 {[%emt 0:05:00] C88: Closed Ruy Lopez: Anti-Marshall Systems.} Bc5 {[%emt 0:18:52]} 10. c3 {[%emt 0:06:09]} d6 {[%emt 0:03:42]} 11. Nf1 {[%emt 0:00:59] White is slightly better.} Ne7 {[%emt 0:00:11]} 12. Bg5 {[%emt 0:09:00]} Ng6 {[%emt 0:04:04]} 13. Nh4 {[%emt 0:03:33] [#]} Nxh4 $146 {[%emt 0:04:37]} ({Predecessor:} 13... Kh8 14. a4 h6 15. Nxg6+ fxg6 16. Be3 Nh5 17. Qd2 Bxe3 18. Nxe3 Kh7 19. f3 c5 20. d4 Qg5 21. Kh1 d5 22. Bxd5 Bxd5 23. exd5 exd4 24. cxd4 c4 25. axb5 axb5 {½-½ (24) Hogar,R (2049)-Gazen,L (1983) LSS email 2017}) 14. Bxh4 {[%emt 0:01:30]} h6 {[%emt 0:00:01]} 15. Ne3 {[%emt 0:19:52]} g5 {[%emt 0:03:46] [#] Strongly threatening ...Bxe3.} 16. Bg3 {[%emt 0:00:19]} Bxe3 {[%emt 0:00:31]} 17. Rxe3 {[%emt 0:00:39]} Kg7 {[%emt 0:02:53]} 18. a4 {[%emt 0:03:15]} Qe7 {[%emt 0:01:05]} 19. Re1 {[%emt 0:01:31]} c5 {[%emt 0:04:54]} 20. h4 {[%emt 0:04:18]} Bc6 {[%emt 0:03:16]} 21. d4 {[%emt 0:03:19][%cal Ob3d5]} (21. Bc2 {seems wilder.} bxa4 22. Bxa4 Bxa4 23. Rxa4 Rfb8 24. d4) 21... cxd4 {[%emt 0:31:25]} (21... Bxe4 $2 22. dxc5 dxc5 23. hxg5 hxg5 24. Qc1 $18) 22. cxd4 {[%emt 0:00:43]} bxa4 {[%emt 0:00:07]} (22... Bxe4 $2 23. hxg5 hxg5 24. axb5 $18) ({Don't do} 22... Nxe4 23. d5 Nxg3 24. dxc6 $16) 23. Bxa4 {[%emt 0:02:40]} Bxa4 {[%emt 0:00:06]} (23... Bxe4 $2 24. hxg5 hxg5 25. Qd2 $18 (25. f3 Nh5 $18)) 24. Rxa4 {[%emt 0:00:20]} Rfb8 {[%emt 0:00:12]} 25. Qe2 {[%emt 0:04:07]} Rb6 {[%emt 0:10:01]} 26. Ra5 {[%emt 0:01:28] [#] aiming for hxg5.} Nd7 {[%emt 0:02:42]} 27. hxg5 {[%emt 0:04:11]} hxg5 {[%emt 0:00:06]} 28. Rd1 {[%emt 0:00:03]} f6 {[%emt 0:02:52]} 29. Rd5 {[%emt 0:06:49]} (29. dxe5 $14 {is more appropriate.} dxe5 30. f3) 29... Nf8 $1 $11 {[%emt 0:00:51] The position is equal.} 30. dxe5 {[%emt 0:00:55]} dxe5 {[%emt 0:00:02]} 31. f3 {[%emt 0:06:57]} Rab8 {[%emt 0:00:55]} 32. Bf2 {[%emt 0:01:44]} Rxb2 {[%emt 0:00:19]} 33. Qxa6 {[%emt 0:00:01] Bc5 is the strong threat.} Rb1 {[%emt 0:00:28]} 34. Qf1 {[%emt 0:05:06]} Rxd1 {[%emt 0:01:13]} 35. Qxd1 {[%emt 0:00:07]} Rc8 {[%emt 0:00:13] Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.11"]
[Round "4.1"]
[White "Nguyen, Thai Dai Van"]
[Black "Le, Quang Liem"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2612"]
[BlackElo "2709"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,61,26,14,30,35,44,44,44,50,48,30,38,32,40,47,40,60,51,33,40,43,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:16]} 2. d4 {[%emt 0:00:54]} Nf6 {[%emt 0:00:11]} 3. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:36]} Bb4+ {[%emt 0:00:13]} 5. Bd2 {[%emt 0:00:09]} a5 {[%emt 0:00:11]} 6. Bg2 {[%emt 0:00:22]} O-O {[%emt 0:00:10]} 7. Qc2 {[%emt 0:00:07]} c5 {[%emt 0:00:16] E11: Bogo-Indian.} 8. cxd5 {[%emt 0:02:21] 8.cxd5 is better than 8.dxc5.} cxd4 {[%emt 0:00:10]} 9. Nxd4 {[%emt 0:00:25]} Qb6 {[%emt 0:00:09] White is slightly better.} 10. e3 {[%emt 0:00:18]} exd5 {[%emt 0:00:14]} 11. O-O {[%emt 0:01:22]} Nc6 {[%emt 0:00:09]} 12. Nxc6 {[%emt 0:00:19]} bxc6 {[%emt 0:00:09]} 13. Rc1 {[%emt 0:00:11]} Rb8 {[%emt 0:01:12]} 14. Nc3 {[%emt 0:01:45]} h5 {[%emt 0:00:36][%cal Oh5h4]} 15. a3 {[%emt 0:01:09]} Be7 {[%emt 0:01:16]} 16. Na4 {[%emt 0:00:16][%csl LRb6,LRc6]} Qc7 {[%emt 0:01:11]} 17. Qxc6 {[%emt 0:00:19]} Qxc6 {[%emt 0:00:10] The position is equal.} 18. Rxc6 {[%emt 0:00:05]} Bd7 {[%emt 0:00:09]} 19. Rc7 {[%emt 0:00:07]} Bd8 $1 {[%emt 0:03:08]} 20. Rxd7 {[%emt 0:00:06]} Nxd7 {[%emt 0:00:07]} 21. Rd1 {[%emt 0:00:05]} Nb6 {[%emt 0:10:00]} 22. Nxb6 {[%emt 0:00:13] [#]} Rxb6 $146 {[%emt 0:00:33]} ({Predecessor:} 22... Bxb6 23. Bxd5 Rfd8 24. e4 Kh8 25. Bc3 Rbc8 26. Rd3 f5 27. exf5 Rc5 28. Be4 Rxd3 29. Bxd3 {½-½ (50) Makarian,R (2481)-Hovhannisyan,R (2632) Tornelo INT 2021}) 23. b4 {[%emt 0:00:35]} axb4 {[%emt 0:01:44]} 24. Bxb4 {[%emt 0:00:10]} Re8 {[%emt 0:00:08]} 25. Rxd5 {[%emt 0:00:09]} Be7 {[%emt 0:00:33]} 26. Re5 {[%emt 0:00:22]} Kf8 {[%emt 0:01:03]} 27. Rxh5 {[%emt 0:00:24][%cal Rh5h8] [#]} Bxb4 {[%emt 0:00:09]} 28. Rh8+ {[%emt 0:00:05]} Ke7 {[%emt 0:00:09]} 29. Rxe8+ {[%emt 0:00:05]} Kxe8 {[%emt 0:00:07]} 30. axb4 {[%emt 0:00:02][%cal Ob4b5]} Rxb4 {[%emt 0:00:11]} 31. h4 {[%emt 0:00:06] Weighted Error Value: White=0.03 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.11"]
[Round "4.2"]
[White "Navara, David"]
[Black "Salem, A.R. Saleh"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2682"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,75,24,20,20,5,18,6,11,22,24,0,60,53,46,52,42,47,52,45,56,36,39,35,41,39,37,35,41,40,42,41,36,27,38,64,77,12,21,8,14,29,17,17,106,112,98,102,1195,1110,1445,1344,2351,2203,2283,1993,1545,1346,29973,29974,29985,29985]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:03]} 5. e4 {[%emt 0:00:09]} Nxc3 {[%emt 0:00:03]} 6. bxc3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:05]} 7. Be3 {[%emt 0:00:07]} c5 {[%emt 0:00:14]} 8. Rc1 {[%emt 0:00:28]} O-O {[%emt 0:01:12]} 9. Qd2 {[%emt 0:00:08]} Nd7 {[%emt 0:00:24] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 10. Bd3 {[%emt 0:03:52]} e5 {[%emt 0:00:58]} 11. d5 {[%emt 0:00:07]} f5 {[%emt 0:00:07] The position is equal.} 12. Bg5 {[%emt 0:00:08] [#]} Bf6 $146 {[%emt 0:06:37]} ({Predecessor:} 12... Nf6 13. c4 Qd6 14. Ne2 h6 15. Bxf6 Rxf6 16. Nc3 Bd7 17. Rb1 Rb8 18. Bc2 a6 19. a4 b6 20. f3 h5 21. Bd3 Kh7 22. Qe2 {½-½ (22) Petrosyan,M (2569)-Erdos,V (2627) Batumi 2018}) 13. h4 {[%emt 0:04:28]} f4 {[%emt 0:04:27]} (13... Bxg5 $11 14. hxg5 Nb6) 14. Nf3 $14 {[%emt 0:00:50]} Kg7 {[%emt 0:03:04]} 15. c4 {[%emt 0:11:04]} h6 {[%emt 0:05:09]} 16. Bxf6+ {[%emt 0:00:19]} Qxf6 {[%emt 0:00:20]} 17. Qc3 {[%emt 0:02:11]} Re8 {[%emt 0:00:14]} 18. Bc2 {[%emt 0:05:49]} Nb6 {[%emt 0:04:24]} 19. a4 {[%emt 0:14:27][%cal Ba2a4,Ba4a5][%mdl 32]} Bd7 {[%emt 0:00:30]} 20. Rb1 {[%emt 0:04:14] [#] aiming for a5.} Rab8 {[%emt 0:00:59]} 21. Nd2 {[%emt 0:01:24]} Nc8 {[%emt 0:09:55]} (21... Nxa4 22. Qa3 b5 23. Bxa4 (23. cxb5 Nb6 $14) 23... bxa4 24. Rxb8 Rxb8 25. Qxc5 $16) 22. Qa3 {[%emt 0:06:57]} b6 {[%emt 0:09:49]} 23. a5 {[%emt 0:00:12]} Nd6 {[%emt 0:00:10]} 24. Ba4 {[%emt 0:01:37]} b5 {[%emt 0:02:37]} 25. cxb5 {[%emt 0:00:21]} Bxb5 {[%emt 0:00:07] [#]} 26. Bxb5 {[%emt 0:03:26]} (26. Qxc5 $1 $16 Rbc8 27. Qb4 (27. Qxa7+ $2 Re7 $19)) 26... Nxb5 $11 {[%emt 0:01:41]} 27. Qh3 {[%emt 0:01:02][%cal Ob1b5]} (27. Qxc5 Rec8 28. Rxb5 (28. Qb4 $2 Nc3 $19) 28... Rxc5 29. Rxc5 f3 30. gxf3 (30. Rc7+ $2 Kf8 $19) 30... Qa6 $17) 27... Nd4 {[%emt 0:05:28]} 28. O-O {[%emt 0:01:01] And now Rxb8 would win.} h5 $1 {[%emt 0:10:37]} 29. Nf3 {[%emt 0:05:59]} Nxf3+ {[%emt 0:00:09]} (29... Qe7 $11 {keeps the balance.}) 30. gxf3 $16 {[%emt 0:09:40] Rxb8 is the strong threat.} Kh6 {[%emt 0:01:53]} 31. Rfc1 {[%emt 0:02:25][%cal Bf1c1,Bc1c5,Bc5c6][%mdl 32] Strongly threatening Rxb8.} Red8 {[%emt 0:10:44][%mdl 8192] Loses the game.} (31... Qe7 $16) 32. Rxb8 $18 {[%emt 0:03:49]} Rxb8 {[%emt 0:00:02]} 33. Rxc5 {[%emt 0:00:17] Black must now prevent Rc7. KQR-KQR} Rb1+ {[%emt 0:04:07]} 34. Kg2 {[%emt 0:04:17] Qc8 would kill now.} Qa6 {[%emt 0:18:12]} 35. Kh2 {[%emt 0:00:18]} Qf6 {[%emt 0:02:03]} 36. Rc6 {[%emt 0:00:48]} Qd8 {[%emt 0:00:20]} 37. Kg2 {[%emt 0:00:46]} a6 {[%emt 0:01:27]} 38. Qf5 {[%emt 0:02:30] Weighted Error Value: White=0.07 (flawless) /Black=0.41} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.11"]
[Round "4.3"]
[White "Maghsoodloo, Parham"]
[Black "Harikrishna, Pentala"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2699"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,148,34,34,29,27,25,24,25,29,38,33,10,18,4,35,20,46,39,48,42,43,24,39,3,32,20,50,65,59,57,57,64,74,62,48,47,47,34,76,66,64,37,84,104,115,121,118,112,118,118,141,110,131,131,104,106,109,0,5,-96,-92,-101,-102,-90,-132,-142,-39,-52,0,0,781,0,0,0,0,0,0,0,0,-75,-81,-45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-27983,-27984,-27984,-27985,-27985,-27986,-27987,0,-27990,-27991,-27991,-27992,-27992,-27993,-27996,-27997,-27997,-27998]} 1. d4 {[%emt 0:01:01]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. e3 {[%emt 0:00:04]} Bf5 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:11]} e6 {[%emt 0:00:05]} 6. Nh4 {[%emt 0:00:03]} Be4 {[%emt 0:00:05]} 7. f3 {[%emt 0:00:04]} Bg6 {[%emt 0:00:06]} 8. Qb3 {[%emt 0:00:06]} Qb6 {[%emt 0:00:18]} 9. Nxg6 {[%emt 0:00:17]} hxg6 {[%emt 0:00:07]} 10. Bd2 {[%emt 0:00:18][%cal Bc1d2,Bd2e1,Be1f2,Bf2g3][%mdl 32] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Nbd7 {[%emt 0:00:31]} 11. O-O-O {[%emt 0:01:12]} Qxb3 {[%emt 0:00:17]} 12. axb3 {[%emt 0:00:06] White has an edge.} Bb4 $5 {[%emt 0:00:21][%mdl 4] Leaves trodden paths.} 13. Kc2 {[%emt 0:04:04]} O-O-O {[%emt 0:00:55]} 14. Bd3 {[%emt 0:00:43]} a6 {[%emt 0:06:24] [#]} 15. Be1 $146 {[%emt 0:13:53]} ({Predecessor:} 15. h3 c5 16. Bc1 cxd4 17. exd4 dxc4 18. bxc4 Nb8 19. Be3 Nc6 20. Be4 Bxc3 21. Kxc3 Nxe4+ 22. fxe4 {1-0 (43) Arsovic,G (2409)-Stankovic,D (2281) Kraljevo 2011}) 15... Bd6 {[%emt 0:05:23]} 16. h4 {[%emt 0:04:47]} Ne8 {[%emt 0:20:33]} 17. e4 {[%emt 0:09:07]} Nc7 {[%emt 0:05:47]} 18. Bf2 {[%emt 0:03:31]} Be7 {[%emt 0:08:54]} 19. g4 {[%emt 0:05:20]} a5 {[%emt 0:12:16]} 20. Bg3 {[%emt 0:15:55]} Nb8 {[%emt 0:03:54]} 21. Be2 {[%emt 0:11:44]} Bd6 {[%emt 0:04:48]} 22. e5 {[%emt 0:06:51]} Bb4 {[%emt 0:03:07]} 23. c5 {[%emt 0:01:14]} (23. Na4 $5 {[%cal Ra4b6]} b5 24. cxb5 $14) 23... b6 {[%emt 0:05:31]} 24. cxb6 {[%emt 0:00:21]} Na8 {[%emt 0:02:53]} 25. Na2 {[%emt 0:04:17]} Be7 {[%emt 0:00:09]} 26. Be1 {[%emt 0:00:31]} Kb7 {[%emt 0:00:52]} 27. Bxa5 {[%emt 0:06:04]} c5 {[%emt 0:00:13]} 28. dxc5 {[%emt 0:04:31]} Bxc5 {[%emt 0:00:35]} 29. b4 {[%emt 0:00:06]} Bxb6 {[%emt 0:04:55]} (29... Be3 $14) 30. f4 $16 {[%emt 0:00:40]} Rc8+ {[%emt 0:04:38]} 31. Nc3 {[%emt 0:00:08]} Nc6 {[%emt 0:04:21][%cal Bb8c6,Bc6a5,Ba5c4,Bc4e3][%mdl 32]} 32. Bxb6 {[%emt 0:00:13]} Nxb6 {[%emt 0:00:05]} 33. Kb3 {[%emt 0:02:58]} Ra8 {[%emt 0:02:39]} 34. b5 {[%emt 0:02:05]} Na5+ {[%emt 0:00:52]} 35. Kb4 {[%emt 0:00:01]} Nac4 {[%emt 0:00:23]} (35... Rhc8 $2 36. b3) 36. b3 {[%emt 0:00:41]} Ne3 {[%emt 0:01:08] ( -> ...Nc2+)} 37. Rc1 {[%emt 0:00:41] Inhibits Nc2+.} (37. Rd3 Nc2+ 38. Kc5 Rac8+ 39. Kd6 Rhd8+ 40. Ke7 Rd7#) (37. Rd2 $1 $16) 37... Rhc8 $11 {[%emt 0:01:32][%cal Oa8a1]} 38. Bf3 {[%emt 0:01:16] [#]} (38. Bd3 $11 {keeps the balance.}) 38... Ra1 $1 $17 {[%emt 0:01:07][%cal Ob7b8]} 39. h5 {[%emt 0:02:23] [#]} (39. Rxa1 $2 Nc2+ 40. Ka5 Ra8#) 39... gxh5 {[%emt 0:00:13] Dancing on a razor blade.} 40. gxh5 {[%emt 0:00:00] [#]} (40. Rxa1 $2 Nc2+ 41. Ka5 Ra8#) 40... Kb8 $1 {[%emt 0:00:00] Black is more active.} 41. f5 {[%emt 0:05:44] [#]} (41. Rxa1 {leads to mate.} Nc2+ 42. Ka5 Kb7 43. Bxd5+ exd5 44. h6 Ra8#) 41... exf5 {[%emt 0:08:02]} 42. h6 $1 $15 {[%emt 0:03:00] [#]} (42. Rxa1 {gets mated.} Nc2+ 43. Ka5 Kb7 44. Bxd5+ Nxd5 45. b6 Nxc3 46. h6 Rc5#) 42... gxh6 {[%emt 0:09:51]} 43. Rxa1 $11 {[%emt 0:17:34]} Nc2+ {[%emt 0:00:06] Pair of Knights!} 44. Ka5 {[%emt 0:00:02]} Kb7 {[%emt 0:00:13][%cal Rc8a8]} 45. Bxd5+ {[%emt 0:00:05]} Nxd5 {[%emt 0:00:05][%cal Rc8a8]} 46. Rxh6 {[%emt 0:00:05][%cal Oa1d1] Black must now prevent Rd1!} Rxc3 {[%emt 0:05:07]} (46... f6 $5 47. Rh7+ Nc7 48. Rxc7+ Rxc7 $11) 47. Ra4 {[%emt 0:05:00]} Nce3 {[%emt 0:04:23]} 48. e6 {[%emt 0:02:13]} (48. Rh7 $11 {remains equal.}) 48... fxe6 $17 {[%emt 0:01:26]} 49. Rxe6 {[%emt 0:00:01]} f4 {[%emt 0:01:12]} (49... Rxb3 $5 {[%cal Rd5c7]} 50. Rg6 Rd3 $17) 50. Rxf4 {[%emt 0:03:04]} Nxf4 {[%emt 0:00:47]} 51. Rb6+ {[%emt 0:00:06]} Kc7 {[%emt 0:01:53]} 52. Rc6+ {[%emt 0:00:01]} Rxc6 {[%emt 0:00:08]} 53. bxc6 {[%emt 0:00:01]} Ned5 {[%emt 0:02:36]} 54. b4 {[%emt 0:00:58]} Nb6 {[%emt 0:00:20]} 55. Kb5 {[%emt 0:00:45]} Ne6 {[%emt 0:01:33]} 56. Ka6 {[%emt 0:00:19]} Kxc6 {[%emt 0:04:28]} 57. b5+ Kc5 {[%emt 0:00:00]} 58. Kb7 $2 {[%emt 0:00:09][%mdl 8192]} (58. Ka7 $11) 58... Nd8+ {[%emt 0:00:00]} 59. Kc7 $2 {[%emt 0:00:17][%mdl 8192]} (59. Ka6 $11) 59... Nf7 {[%emt 0:00:00]} 60. Kb7 $2 {[%emt 0:00:04][%mdl 8192]} (60. Kb8 $11) 60... Ne5 {[%emt 0:00:24]} 61. Kc7 $2 {[%emt 0:00:08][%mdl 8192]} (61. Ka6 $11) 61... Ned7 {[%emt 0:00:13]} 62. Kd8 $2 {[%emt 0:00:45][%mdl 8192]} (62. Kb7 $11) 62... Kd6 {[%emt 0:00:17]} 63. Ke8 {[%emt 0:00:02]} Ne5 {[%emt 0:00:44]} 64. Kf8 $2 {[%emt 0:00:05][%mdl 8192]} (64. Kd8 $11) 64... Ke6 {[%emt 0:00:09]} 65. Kg7 $2 {[%emt 0:00:15][%mdl 8192]} (65. Ke8 $11) 65... Kf5 {[%emt 0:00:14]} 66. Kh6 $2 {[%emt 0:00:22][%mdl 8192] [#]} (66. Kh7 $11) 66... Kg4 $1 {[%emt 0:00:06]} 67. Kh7 {[%emt 0:00:08]} Kh5 {[%emt 0:00:27]} 68. Kg7 {[%emt 0:00:02]} Kg5 {[%emt 0:00:05]} 69. Kh7 {[%emt 0:00:04]} Nf7 {[%emt 0:00:49]} 70. Kg7 $2 {[%emt 0:00:12][%mdl 8192]} (70. Kg8 $11) 70... Nd6 {[%emt 0:00:14] Black mates.} 71. Kh7 {[%emt 0:00:48]} Nf5 {[%emt 0:00:16]} 72. Kg8 {[%emt 0:00:08]} Kf6 {[%emt 0:00:13]} 73. Kh7 {[%emt 0:00:07]} Kf7 {[%emt 0:00:30]} 74. Kh8 {[%emt 0:00:07]} Nd7 {[%emt 0:00:44] Quite a comeback for Black.  Weighted Error Value: White=0.13 (very precise) /Black=0.11 (very precise)} 0-1

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.11"]
[Round "4.4"]
[White "Anton Guijarro, David"]
[Black "Vallejo Pons, Francisco"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2691"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,80,17,10,21,0,5,-13,-26,-22,-39,-41,-44,-48,-50,-45,-48,-60,-59,-43,-37,-56,-48,-97,-22,-25,-24,-31,-25,-12,-16,-48,-31,-131,-131,-124,-78,-123,-105,-150,-128,-119,-115,-110,-100,-124,-127,-151,-152,-172,-147,-154,-47,-189,-182,-284,-285,-287,-271,-520,-511,-812,-803,-29977,-29978,-29978,-1116,-29994,-29986,-29986,-29987]} 1. e4 {[%emt 0:00:06]} e6 {[%emt 0:00:55]} 2. d4 {[%emt 0:00:31]} d5 {[%emt 0:00:08]} 3. e5 {[%emt 0:00:25]} c5 {[%emt 0:00:09]} 4. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:01:59]} 5. Nf3 {[%emt 0:00:58]} Qb6 {[%emt 0:08:58]} 6. a3 {[%emt 0:01:12]} Nh6 {[%emt 0:02:05]} 7. Bd3 {[%emt 0:11:01]} cxd4 {[%emt 0:02:24] C02: French: Advance Variation.} 8. O-O {[%emt 0:00:18]} (8. cxd4 $5 {[%cal Rb1c3]} Bd7 9. Bc2 $11 (9. Bxh6 gxh6 10. Qe2 Nxd4 $17)) 8... Bd7 {[%emt 0:01:15]} 9. c4 {[%emt 0:24:15] 9.h3 is the modern continuation.} dxc4 {[%emt 0:06:14] The position is equal.} 10. Bxc4 {[%emt 0:01:55] [#]} Qc5 $146 {[%emt 0:32:53][%csl LRc4,LRe5]} ({Predecessor:} 10... O-O-O 11. b4 Kb8 12. Nbd2 f6 13. Re1 f5 14. Nb3 Bc8 15. Bg5 Ne7 16. Nbxd4 Nf7 17. Be3 Qc7 18. Qb3 Ka8 19. Nb5 Qd7 20. Bxa7 b6 21. Bxb6 {1-0 (21) Popovic,I (2001)-Djurisic,D (1906) Belgrade 2018}) 11. Nbd2 {[%emt 0:38:08]} Nxe5 {[%emt 0:02:05]} 12. Nxe5 {[%emt 0:00:53]} Qxe5 {[%emt 0:00:03]} 13. Nf3 {[%emt 0:00:06]} Qc5 {[%emt 0:06:06]} 14. Qe2 {[%emt 0:00:17]} Rc8 {[%emt 0:01:36]} 15. Bd3 {[%emt 0:00:20]} Bd6 {[%emt 0:02:37]} 16. Bxh6 {[%emt 0:04:19]} gxh6 {[%emt 0:00:15]} 17. Rad1 {[%emt 0:00:19]} (17. Rfe1 $15) 17... Rd8 {[%emt 0:04:31]} (17... Ba4 $17 18. Rde1 Bc6) 18. Rfe1 {[%emt 0:02:26]} Qh5 {[%emt 0:03:36]} 19. Be4 {[%emt 0:01:22]} Bb5 {[%emt 0:08:03]} 20. Qc2 {[%emt 0:00:09]} O-O {[%emt 0:01:15]} 21. a4 {[%emt 0:03:15]} Ba6 {[%emt 0:02:22] aiming for ...Bb4.} 22. Bd3 {[%emt 0:03:36]} ({White should try} 22. Bxh7+ $15 Kh8 23. Bd3) 22... Bxd3 $17 {[%emt 0:02:41]} 23. Qxd3 {[%emt 0:00:05]} e5 {[%emt 0:02:34]} (23... Rd7 $142 24. Re4 Be7) 24. Qe4 {[%emt 0:01:54]} Rfe8 {[%emt 0:01:17][%cal Bf8e8,Be8e6,Be6f6][%mdl 32]} 25. Nh4 {[%emt 0:00:50] Prevents f5.} Bb4 {[%emt 0:02:54]} 26. Rf1 {[%emt 0:00:06]} Re6 {[%emt 0:00:26]} 27. Rd3 {[%emt 0:02:14]} Rf6 {[%emt 0:00:26] [#] Against Nf5. Threatens to win with ...Rf4.} 28. g3 {[%emt 0:00:44] Inhibits Rf4.} b6 {[%emt 0:00:58]} 29. Kg2 {[%emt 0:01:36]} a5 {[%emt 0:01:09]} 30. Kh3 {[%emt 0:00:39]} Bf8 {[%emt 0:00:57]} 31. f3 {[%emt 0:01:09] [#]} Kh8 {[%emt 0:02:13]} (31... Bc5 $1 $17 {Hoping for ...Kh8.} 32. f4 exf4 33. Rxf4 Rxf4 34. Qxf4 Rd5) 32. Rc1 {[%emt 0:00:33] Loses the game.} (32. f4 $1 $15 Be7 33. Rdf3) 32... Bc5 $19 {[%emt 0:00:18]} 33. b4 {[%emt 0:00:29]} (33. Re1 {might work better.}) 33... Bxb4 {[%emt 0:01:01]} 34. Rc7 {[%emt 0:00:20]} Qg5 {[%emt 0:00:29]} 35. f4 $2 {[%emt 0:00:35]} (35. Ra7) 35... exf4 {[%emt 0:00:20][%cal Be5f4,Bf4f3][%mdl 32]} 36. Rxd4 {[%emt 0:00:08]} (36. Rc6 $142 Rxc6 37. Qxc6) 36... Rg8 {[%emt 0:00:14] ...Qg4+ is the strong threat.} 37. Qd5 {[%emt 0:01:08]} Qg4+ {[%emt 0:00:36]} 38. Kg2 {[%emt 0:00:01]} Qxh4 {[%emt 0:00:20]} (38... Qe2+ $142 39. Kh3 fxg3 40. Rc2 Qxc2 41. hxg3 Rf2 42. Ng2 Rg5 43. Rc4 Rxd5 44. Rxc2 Rh5+ 45. Kg4 Rg5+ 46. Kh3 Rh5+ 47. Kg4 Rg5+ 48. Kh3 Rxc2 49. Ne3 Rf2 50. Ng2 Bd6 51. Kh2 Bxg3+ 52. Kg1 Re5 53. Ne3 Rxe3 54. Kh1 Re1#) 39. Rxf7 {[%emt 0:00:47]} Rxf7 {[%emt 0:00:19]} 40. Qxf7 {[%emt 0:00:00]} f3+ {[%emt 0:00:00] Weighted Error Value: White=0.88/Black=0.39} 0-1

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.11"]
[Round "4.5"]
[White "Shankland, Sam"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2718"]
[BlackElo "2723"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,61,7,13,0,14,14,3,19,20,13,12,6,0,0,0,9,0,4,2,0,0,13,0,22,26,22,26,22,13,23,0,0,0,0,0,0,0,0,-8,0,0,-5,-6,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:10]} c5 {[%emt 0:00:19]} 2. Nf3 {[%emt 0:00:21]} e6 {[%emt 0:00:13]} 3. c3 {[%emt 0:07:04]} d5 {[%emt 0:01:04]} 4. exd5 {[%emt 0:00:03]} Qxd5 {[%emt 0:00:14]} 5. d4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:28]} 6. Na3 {[%emt 0:01:35]} Nc6 {[%emt 0:09:17]} 7. Be3 {[%emt 0:03:22] Black should prevent Nb5. is the new trend.} (7. Bc4 $5 {[%cal Rc4d5]} Qd7 8. O-O $11) 7... cxd4 {[%emt 0:02:06] B22: Sicilian: 2 c3.} (7... Ng4 {feels hotter.} 8. Bg5 Bd7 9. h3 Nf6) 8. Nb5 $1 {[%emt 0:00:12] [#] Strongly threatening Nc7+.} Qd7 {[%emt 0:02:20] Inhibits Nc7+.} 9. Nbxd4 {[%emt 0:00:09]} Be7 {[%emt 0:03:05]} 10. Nxc6 {[%emt 0:11:19]} Qxc6 {[%emt 0:00:39]} 11. Ne5 {[%emt 0:02:40]} Qe4 {[%emt 0:01:09]} 12. Bb5+ {[%emt 0:05:36]} Kf8 {[%emt 0:00:08]} 13. Nf3 {[%emt 0:02:27] [#]} Ng4 $146 {[%emt 0:09:11][%cal Bf6g4,Bg4h6,Bh6f5][%mdl 32]} ({Predecessor:} 13... Nd5 14. Bd3 Qg4 15. O-O Nf4 16. Bxf4 Qxf4 17. Re1 Bf6 18. Re4 Qd6 19. Bc2 Qc7 {0-1 (52) Zhou,G (2238)-Beerdsen,T (2482) Groningen 2019}) 14. Qd4 {[%emt 0:09:24]} Qxd4 {[%emt 0:00:22]} 15. Bxd4 {[%emt 0:00:03]} f6 {[%emt 0:00:23]} 16. h3 {[%emt 0:02:08]} Nh6 {[%emt 0:00:16]} 17. O-O-O {[%emt 0:02:41]} Nf5 {[%emt 0:07:51] [#]} 18. Bc5 $1 {[%emt 0:02:19] aiming for Rd8+.} Kf7 {[%emt 0:00:24][%cal Bf8f7,Bf7e7,Be7d8,Bd8c7][%mdl 32]} 19. Bxe7 {[%emt 0:00:24]} Kxe7 {[%emt 0:00:20]} 20. Rhe1 {[%emt 0:04:19]} e5 {[%emt 0:20:28]} 21. Ba4 {[%emt 0:08:22][%cal Of3e5]} Rd8 {[%emt 0:06:48] The position is equal.} 22. Rxd8 {[%emt 0:08:59]} Kxd8 {[%emt 0:00:07]} 23. Bc2 {[%emt 0:00:07]} h6 {[%emt 0:02:13]} 24. Nd2 {[%emt 0:01:42]} Bd7 {[%emt 0:05:24]} 25. g3 {[%emt 0:01:02]} Nd6 {[%emt 0:00:55]} 26. h4 {[%emt 0:00:06]} Kc7 {[%emt 0:00:52]} 27. Bg6 {[%emt 0:01:19]} Be8 {[%emt 0:01:24]} 28. Bd3 {[%emt 0:00:40]} Bf7 {[%emt 0:01:48]} 29. Kc2 {[%emt 0:00:49]} b5 {[%emt 0:04:34]} ({But not} 29... Bxa2 30. b3 $16) 30. f4 {[%emt 0:02:52]} Re8 {[%emt 0:02:32]} 31. fxe5 {[%emt 0:01:08] A balanced but interesting game.  Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.1"]
[White "Harikrishna, Pentala"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2705"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,103,0,7,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-7,-1,-5,-14,-13,-12,-24,-19,-10,-12,0,0,0,0,0,0,0,-20,0,0,0,0,0,-16,-10,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-69,-54,-54,-54,-99,-99,-99,-99,-99,-99,-99,-99,-99,-99,-99,-44,-44]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:11]} Nxd5 {[%emt 0:00:06]} 5. e4 {[%emt 0:00:05]} Nxc3 {[%emt 0:00:07]} 6. bxc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:08]} 7. Nf3 {[%emt 0:00:03]} c5 {[%emt 0:00:12]} 8. Bb5+ {[%emt 0:00:05]} Nc6 {[%emt 0:00:39]} 9. O-O {[%emt 0:00:17]} O-O {[%emt 0:02:48]} 10. Bxc6 $1 {[%emt 0:00:46][%mdl 4] is currently scoring better than 10.Be3.} bxc6 {[%emt 0:00:07]} 11. Qc2 {[%emt 0:00:12] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} cxd4 {[%emt 0:07:44]} 12. cxd4 {[%emt 0:00:12]} Bg4 {[%emt 0:00:06]} 13. Ne5 $1 {[%emt 0:01:13] The position is equal.} Qxd4 {[%emt 0:00:08]} 14. Bb2 {[%emt 0:00:20][%cal Bc1b2,Bb2e5,Be5c3][%mdl 32]} Qb4 {[%emt 0:02:45]} 15. Rab1 {[%emt 0:01:57]} Bxe5 {[%emt 0:12:30]} 16. Bxe5 {[%emt 0:00:12]} Qa5 {[%emt 0:04:25]} 17. Bc3 {[%emt 0:05:39]} Qc5 {[%emt 0:03:30]} 18. Qb2 {[%emt 0:04:55]} a5 {[%emt 0:12:30]} 19. Bd4 {[%emt 0:17:04]} Qd6 {[%emt 0:08:29]} 20. Qc3 {[%emt 0:11:24]} Be2 {[%emt 0:11:40]} 21. Rfe1 {[%emt 0:16:36]} Bb5 {[%emt 0:00:13] [#]} 22. Bc5 $146 {[%emt 0:10:17]} ({Predecessor:} 22. a4 Bxa4 23. Bh8 f6 24. e5 Qd8 25. exf6 exf6 26. Rb7 Rf7 27. Rxf7 Kxf7 {1-0 (64) Bluebaum,M (2642)-Ivic,V (2610) Terme Catez 2022}) 22... Qe6 {[%emt 0:03:39]} 23. Rbd1 {[%emt 0:02:01]} a4 {[%emt 0:01:30]} 24. Rd2 {[%emt 0:01:54]} Rfd8 {[%emt 0:01:10]} 25. h3 {[%emt 0:02:12]} Rxd2 {[%emt 0:15:17]} (25... Rab8 {is interesting.} 26. a3 Rxd2 27. Qxd2 Qe5) 26. Qxd2 {[%emt 0:00:07]} Bc4 {[%emt 0:00:17]} 27. a3 {[%emt 0:01:26]} Bb3 {[%emt 0:00:07]} 28. Qd4 {[%emt 0:05:44]} Re8 {[%emt 0:01:22]} 29. Re2 {[%emt 0:03:03]} f6 {[%emt 0:06:24]} 30. Rd2 {[%emt 0:03:49]} g5 {[%emt 0:03:10]} 31. Qe3 {[%emt 0:04:31]} Qe5 {[%emt 0:01:08]} 32. Bd4 {[%emt 0:03:41]} (32. Rd7 {with more complications.} Kf7 33. Bb4 Kg6 34. f3) 32... Qf4 {[%emt 0:00:34]} 33. Qxf4 {[%emt 0:01:20]} gxf4 $11 {[%emt 0:00:08][%mdl 4096] Endgame KRB-KRB} 34. Bb6 {[%emt 0:00:07]} Kf7 {[%emt 0:01:28]} 35. Rd8 {[%emt 0:00:09]} (35. Rd7 $11) 35... Rxd8 $15 {[%emt 0:01:01]} 36. Bxd8 {[%emt 0:00:06] KB-KB} e5 {[%emt 0:01:18]} 37. f3 {[%emt 0:00:56]} Ke6 {[%emt 0:00:55]} 38. Kf2 {[%emt 0:00:49]} Bc2 {[%emt 0:00:48]} 39. g3 {[%emt 0:02:56]} fxg3+ {[%emt 0:00:12]} 40. Kxg3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 41. exf5+ {[%emt 0:34:24]} Bxf5 {[%emt 0:02:45]} 42. h4 {[%emt 0:00:00]} Kd5 {[%emt 0:00:29]} 43. Kf2 {[%emt 0:00:00]} Kd4 {[%emt 0:00:51]} 44. Ke2 {[%emt 0:00:00]} c5 {[%emt 0:01:18]} 45. Kd2 {[%emt 0:00:00]} Bg6 {[%emt 0:01:01] Hoping for ...Bh5.} 46. Ba5 {[%emt 0:00:00] [#]} Bh5 $1 {[%emt 0:00:52]} 47. Bc3+ {[%emt 0:00:00]} Kd5 {[%emt 0:00:13]} 48. Ke3 {[%emt 0:00:00]} Kc4 {[%emt 0:00:07]} 49. Bxe5 {[%emt 0:00:00]} Kb3 {[%emt 0:00:06]} 50. Kd2 {[%emt 0:00:00]} Bxf3 {[%emt 0:00:16]} 51. Bd6 {[%emt 0:00:00]} Kxa3 {[%emt 0:01:19]} (51... c4 $17 52. Kc1 Bd5) 52. Kc3 {[%emt 0:00:00] Weighted Error Value: White=0.06 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.2"]
[White "Salem, A.R. Saleh"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2690"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,60,4,17,12,38,13,31,25,30,30,39,18,15,18,29,20,24,6,5,10,20,12,12,9,18,23,14,8,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,6]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:45]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:14]} 3. Bc4 {[%emt 0:00:06]} Bc5 {[%emt 0:00:28]} 4. d3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:12]} 5. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:02:13]} 6. Bh4 {[%emt 0:00:06]} d6 {[%emt 0:00:09]} 7. c3 {[%emt 0:00:08] now supersedes 7.h3.} a6 {[%emt 0:00:43]} 8. Nbd2 {[%emt 0:00:15][%cal Bb1d2,Bd2c4,Bc4b6][%mdl 32] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Ba7 {[%emt 0:00:21]} 9. O-O {[%emt 0:00:23]} Qe7 {[%emt 0:03:06]} 10. a4 {[%emt 0:00:17] White is slightly better.} Be6 {[%emt 0:01:50]} 11. b4 {[%emt 0:01:24][%cal Bb2b4,Bb4b5][%mdl 32]} O-O {[%emt 0:01:13]} 12. Re1 {[%emt 0:06:43]} Bxc4 {[%emt 0:02:09]} 13. Nxc4 {[%emt 0:00:30]} Qe6 {[%emt 0:00:12]} 14. b5 {[%emt 0:05:49]} Ne7 {[%emt 0:05:40][%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 15. Bxf6 {[%emt 0:00:48]} Qxf6 {[%emt 0:00:06]} 16. Rb1 {[%emt 0:00:03]} Qe6 {[%emt 0:19:50] [#]} 17. b6 $146 {[%emt 0:04:40]} ({Predecessor:} 17. a5 axb5 18. Rxb5 Rab8 19. Qb3 Ng6 20. Nb6 Bxb6 21. axb6 c6 22. Qxe6 fxe6 23. Ra5 {0-1 (69) Vocaturo,D (2600)-Ostrovskiy,A (2438) Germany 2017}) 17... cxb6 {[%emt 0:00:13]} 18. Nxb6 {[%emt 0:00:13]} Rab8 {[%emt 0:00:11]} 19. Re2 {[%emt 0:16:27][%cal Be1e2,Be2b2,Bb2b3,Bb3b6,Bb6d6][%mdl 32]} Ng6 {[%emt 0:26:03]} 20. Reb2 {[%emt 0:08:04] The position is equal.} f5 {[%emt 0:05:32]} 21. Qb3 {[%emt 0:16:56]} Qxb3 {[%emt 0:00:08]} 22. Rxb3 {[%emt 0:00:01] [#] aiming for Nd7.} Bxb6 {[%emt 0:00:54]} 23. Rxb6 {[%emt 0:00:08]} Nf4 {[%emt 0:00:13]} 24. Rxd6 {[%emt 0:23:54]} fxe4 {[%emt 0:01:57]} 25. dxe4 {[%emt 0:05:30] Hoping for Kf1.} Ne2+ {[%emt 0:00:26]} 26. Kf1 {[%emt 0:00:03]} Nxc3 {[%emt 0:00:05]} 27. Rb4 {[%emt 0:00:10]} a5 {[%emt 0:14:18]} 28. Rc4 {[%emt 0:00:43]} Rbc8 {[%emt 0:00:08]} 29. Nxe5 {[%emt 0:01:08]} Rxc4 {[%emt 0:00:06]} 30. Nxc4 {[%emt 0:00:03]} Nxe4 {[%emt 0:00:06] Weighted Error Value: White=0.02 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.3"]
[White "Le, Quang Liem"]
[Black "Anton Guijarro, David"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2709"]
[BlackElo "2691"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,130,19,19,0,6,27,22,26,26,34,38,28,36,0,1,0,12,0,21,17,14,0,35,27,27,-22,-12,-15,-20,-2,-4,-16,-21,-16,-19,-120,-105,-91,-102,-112,-107,-102,-55,-60,-70,-70,-68,-77,-68,-54,-54,-54,-54,-72,-54,-54,0,-74,-74,-70,-69,-57,0,-46,0,-61,-14,-20,-14,-18,-18,-13,-14,-14,-20,-13,-14,-15,-15,-23,-20,-16,0,0,0,-12,0,0,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:23]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:00:16]} d5 {[%emt 0:00:33]} 4. Nc3 {[%emt 0:00:10]} c6 {[%emt 0:00:44]} 5. Bg5 {[%emt 0:00:11]} h6 {[%emt 0:00:31]} 6. Bxf6 {[%emt 0:00:20]} Qxf6 {[%emt 0:00:08]} 7. e3 {[%emt 0:00:08]} Nd7 {[%emt 0:02:48]} 8. Bd3 {[%emt 0:00:15]} dxc4 {[%emt 0:05:09]} 9. Bxc4 {[%emt 0:00:08]} g6 {[%emt 0:00:37]} 10. O-O {[%emt 0:00:13]} Bg7 {[%emt 0:00:24]} 11. Re1 {[%emt 0:00:12] D43: Semi-Slav: 5 Bg5 h6.} O-O {[%emt 0:02:09]} 12. e4 {[%emt 0:00:07]} e5 {[%emt 0:01:46][%cal Re5d4]} 13. d5 {[%emt 0:00:09]} Nb6 {[%emt 0:01:19]} 14. Bb3 {[%emt 0:00:09]} Rd8 {[%emt 0:03:17]} 15. h3 {[%emt 0:02:50]} a5 {[%emt 0:12:28]} 16. Rc1 {[%emt 0:03:27]} Bd7 {[%emt 0:01:45]} 17. a3 {[%emt 0:01:41]} a4 {[%emt 0:04:20]} 18. Ba2 {[%emt 0:00:46]} h5 {[%emt 0:11:36]} 19. Qe2 {[%emt 0:12:50]} Bh6 {[%emt 0:01:31]} 20. Rc2 {[%emt 0:02:45] [#]} h4 $146 {[%emt 0:04:43]} ({Predecessor:} 20... Rac8 21. dxc6 Rxc6 22. Bd5 Rc7 23. Rd1 Rdc8 24. Ba2 Bc6 25. Ne1 Kh7 26. Rd3 Qe7 {½-½ (36) Greig,S (2164)-Garau,B (2288) ICCF email 2014}) 21. dxc6 {[%emt 0:09:42]} Bxc6 {[%emt 0:02:45]} 22. Nd5 {[%emt 0:06:11]} (22. Nh2 $142) 22... Nxd5 $11 {[%emt 0:02:58]} 23. exd5 {[%emt 0:00:11]} Bxd5 {[%emt 0:00:23]} 24. Bxd5 {[%emt 0:00:12]} Rxd5 {[%emt 0:00:08]} 25. Nxe5 {[%emt 0:00:11]} Bg7 {[%emt 0:03:33]} 26. Nf3 {[%emt 0:02:48]} b5 {[%emt 0:00:53]} 27. Rd1 {[%emt 0:09:42]} (27. Qe4 $11 {keeps the balance.} Rad8 28. Qb4) 27... Rxd1+ $17 {[%emt 0:02:13]} 28. Qxd1 {[%emt 0:00:02]} Rd8 {[%emt 0:00:45]} 29. Qe2 {[%emt 0:04:34]} Qf4 {[%emt 0:01:47]} 30. Kf1 {[%emt 0:02:02] [#]} Rb8 {[%emt 0:18:12]} (30... Rd5 $1 $17) 31. Qd2 {[%emt 0:09:51]} Qe4 {[%emt 0:01:18]} 32. Qe2 {[%emt 0:00:17]} Qb7 {[%emt 0:05:14]} 33. Qd2 {[%emt 0:02:33]} Qe7 {[%emt 0:03:30]} 34. Qe2 {[%emt 0:01:58]} Qf6 {[%emt 0:01:17]} 35. Ne1 {[%emt 0:04:21]} Qd6 {[%emt 0:01:18]} 36. Rd2 {[%emt 0:02:08]} Qc7 {[%emt 0:02:47]} 37. Rc2 {[%emt 0:00:20] Inhibits Qc1.} Qd6 {[%emt 0:00:15]} 38. Rd2 $1 {[%emt 0:01:28]} Qf4 {[%emt 0:01:49]} 39. Qe3 {[%emt 0:05:03]} Qc4+ {[%emt 0:01:19]} 40. Qd3 {[%emt 0:00:00]} Qf4 {[%emt 0:00:00]} 41. Qe3 $1 {[%emt 0:01:16]} Qc4+ {[%emt 0:07:36]} 42. Qd3 $1 {[%emt 0:00:39]} Qc1 {[%emt 0:03:29]} (42... Qe6 $15) 43. Qc2 $11 {[%emt 0:07:08]} Qa1 {[%emt 0:01:01] [#] Hoping for ...Re8.} 44. Re2 {[%emt 0:00:08] Against Re8} Rd8 {[%emt 0:03:46]} 45. Qc6 {[%emt 0:06:17]} Bxb2 {[%emt 0:09:30]} 46. Qxb5 {[%emt 0:00:08]} Bc3 {[%emt 0:01:25]} 47. Qxa4 {[%emt 0:00:40]} Rd1 {[%emt 0:00:30][%cal Rd1e1]} 48. Qe8+ {[%emt 0:00:17]} Kg7 {[%emt 0:00:08]} 49. a4 {[%emt 0:01:44]} Qb1 {[%emt 0:01:39] Threatens to win with ...Qd3.} 50. g4 {[%emt 0:10:42] The position is equal.} Qb7 {[%emt 0:04:58][%cal Rb7h1]} 51. Qe4 {[%emt 0:02:59] Prevents Qh1+.} Qxe4 {[%emt 0:00:32]} 52. Rxe4 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} f5 {[%emt 0:01:01]} 53. gxf5 {[%emt 0:00:09]} gxf5 {[%emt 0:00:04]} 54. Re3 {[%emt 0:00:19]} Bb4 {[%emt 0:02:09]} 55. f4 {[%emt 0:00:18]} Ra1 {[%emt 0:00:30]} 56. Re2 {[%emt 0:00:43]} Bd6 {[%emt 0:00:40]} 57. Rf2 {[%emt 0:04:55]} Kf6 {[%emt 0:00:35]} 58. Ke2 {[%emt 0:00:30]} Rxa4 {[%emt 0:00:30]} 59. Ng2 {[%emt 0:02:00]} Ra2+ {[%emt 0:00:28]} 60. Kf1 {[%emt 0:00:18]} Ra1+ {[%emt 0:00:11]} 61. Ke2 {[%emt 0:00:13]} Bc5 {[%emt 0:00:39]} 62. Rf3 {[%emt 0:00:20]} Ra2+ {[%emt 0:00:21]} 63. Kf1 {[%emt 0:00:07]} Ra1+ {[%emt 0:00:07]} 64. Ke2 {[%emt 0:00:05]} Ra2+ {[%emt 0:00:37]} 65. Kf1 {[%emt 0:00:10]} Ra1+ {[%emt 0:01:49] Weighted Error Value: White=0.07 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.4"]
[White "Vidit, Santosh Gujrathi"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2723"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,151,34,18,45,31,46,31,46,23,35,23,27,20,27,26,26,27,33,24,32,35,25,29,24,17,29,24,36,17,22,17,27,0,0,0,0,0,0,0,7,0,0,0,0,-8,-4,-33,-33,-49,0,0,0,-2,-8,-26,0,-1,-2,-6,-10,-164,-156,-153,-158,-154,-159,-134,-70,-78,-78,-77,-56,-56,-51,-165,-169,-161,-170,-154,-70,-70,-68,-148,-160,-227,-83,-88,-81,-89,-93,-93,-93,-93,-93,-93,-93,-93,-93,-93,-43,-43,-42,-42,-42,-42,-42,-46,-45,-46,-45,-45,-37,-44,-44,-52,-49,-41,-30,-35,-13,-14,-14,-13,0,0,0,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:20]} c5 {[%emt 0:04:11]} 2. c4 {[%emt 0:00:16]} Nc6 {[%emt 0:00:22]} 3. d4 {[%emt 0:00:36]} cxd4 {[%emt 0:01:57]} 4. Nxd4 {[%emt 0:00:09]} Qb6 {[%emt 0:05:00]} 5. e3 {[%emt 0:04:25]} Nf6 {[%emt 0:03:39]} 6. Nc3 {[%emt 0:01:09]} g6 {[%emt 0:00:24] A31: Symmetrical English: 2 Nf3 Nf6 3 d4.} 7. Be2 {[%emt 0:00:58]} Bg7 {[%emt 0:00:22]} 8. O-O {[%emt 0:00:15]} O-O {[%emt 0:00:09] White is slightly better.} 9. b3 {[%emt 0:11:50]} d5 {[%emt 0:15:00] [#]} 10. Nxc6 $146 {[%emt 0:19:27]} ({Predecessor:} 10. cxd5 Nxd4 11. exd4 Qa5 12. Bd2 Nxd5 13. Rc1 Nxc3 14. Bxc3 Qb6 15. d5 Rd8 16. Qd2 Bxc3 17. Rxc3 {½-½ (28) Dimazana,E (2291)-Gelman,M (2097) San Antonio 1997}) 10... bxc6 {[%emt 0:00:11]} 11. Bb2 {[%emt 0:00:24]} Rd8 {[%emt 0:08:47]} 12. Na4 {[%emt 0:03:04]} Qc7 {[%emt 0:06:51][%cal Od5d4]} 13. Qc1 {[%emt 0:06:17]} Qb8 {[%emt 0:05:59]} 14. Qc3 {[%emt 0:05:48]} Bf5 {[%emt 0:05:54]} 15. Rfd1 {[%emt 0:02:20]} Ne8 {[%emt 0:01:58]} 16. Qa5 {[%emt 0:01:38][%cal Rc4d5]} Bxb2 {[%emt 0:00:05]} 17. Nxb2 {[%emt 0:00:09][%cal Rc4d5]} Nf6 {[%emt 0:00:02]} 18. Rac1 {[%emt 0:04:32]} Qe5 {[%emt 0:04:51]} 19. Qc3 {[%emt 0:08:36]} (19. Nd3 {seems wilder.} Bxd3 20. Rxd3 Ne4 21. Bf3) 19... Qxc3 {[%emt 0:01:49]} 20. Rxc3 {[%emt 0:00:02]} e5 {[%emt 0:00:07]} 21. f3 {[%emt 0:07:05]} d4 {[%emt 0:01:44]} 22. exd4 {[%emt 0:00:07]} exd4 {[%emt 0:00:05]} 23. Rcc1 {[%emt 0:00:06]} c5 {[%emt 0:00:08]} 24. g4 {[%emt 0:07:51]} Be6 {[%emt 0:00:34]} 25. Nd3 {[%emt 0:00:16]} Rac8 {[%emt 0:01:24]} 26. Kf2 {[%emt 0:01:23]} a5 {[%emt 0:00:06]} 27. a3 {[%emt 0:00:46]} Nd7 {[%emt 0:00:18][%cal Oa5a4]} 28. Rd2 {[%emt 0:02:34]} a4 {[%emt 0:06:05]} 29. bxa4 {[%emt 0:00:47]} Nb6 {[%emt 0:00:17]} (29... Ra8 $15 {is more appropriate.} 30. Bd1 Rdb8) 30. a5 {[%emt 0:01:51]} Na4 {[%emt 0:00:42]} 31. Bd1 {[%emt 0:04:26]} Nc3 {[%emt 0:00:23]} 32. Bb3 {[%emt 0:00:06][%cal Od3c5]} Rd7 {[%emt 0:00:49][%mdl 1024] Black has compensation.} 33. a6 $1 {[%emt 0:00:38]} Kf8 {[%emt 0:04:46][%cal Bg8f8,Bf8e7,Be7d6,Bd6c7][%mdl 32]} 34. Re1 {[%emt 0:06:13]} Ke7 {[%emt 0:01:13]} 35. f4 $2 {[%emt 0:00:53]} (35. Nf4 $1 $11 {and White stays safe.}) 35... Kd6 $19 {[%emt 0:00:29]} 36. f5 {[%emt 0:00:40]} gxf5 {[%emt 0:00:12]} 37. gxf5 {[%emt 0:00:28]} Bxf5 {[%emt 0:00:31] aiming for ...Ne4+.} 38. Nxc5 {[%emt 0:00:33]} Rxc5 {[%emt 0:03:52]} (38... Kxc5 $17 39. Re5+ Kb6 40. Rxf5 Ne4+ 41. Ke1 Nxd2 42. Kxd2 Re7) 39. Rxd4+ $15 {[%emt 0:00:01]} Kc7 {[%emt 0:00:06]} 40. Rxd7+ {[%emt 0:00:00]} Kxd7 {[%emt 0:00:00]} 41. a7 $1 {[%emt 0:02:01]} Ne4+ {[%emt 0:25:15]} 42. Ke3 {[%emt 0:07:45]} ({Only move:} 42. Kg2 $1 $15 Rc8 43. Ba4+ Kc7 44. Bc2 Rg8+ 45. Kf1 Nd2+ 46. Ke2 Bxc2 47. Kxd2) 42... Ra5 $19 {[%emt 0:00:22][%csl LRa3,LRa7]} 43. Rd1+ {[%emt 0:03:48] [#]} Ke6 $1 {[%emt 0:03:21]} 44. c5+ {[%emt 0:04:06]} Ke5 {[%emt 0:10:12]} (44... Ke7 $17 45. Bd5 (45. Rf1 $2 Bg6 $19) 45... Nc3) 45. Rd5+ $15 {[%emt 0:01:42]} Kf6 {[%emt 0:00:01] Hoping for ...Nc3.} 46. Bc2 {[%emt 0:12:26] [#]} (46. Kf4 $15 Bg6 47. h4 (47. Bc2 $2 Ng5 $19)) 46... Ng3 $1 $17 {[%emt 0:00:46]} (46... Rxa3+ 47. Kf4 Be6 48. Rd8 Rxa7 49. Bxe4 $11) 47. Rd6+ {[%emt 0:01:28]} (47. hxg3 $17 {might work better.} Bxc2 48. Rd7) 47... Ke7 {[%emt 0:06:18]} (47... Ke5 $19 {has better winning chances.} 48. hxg3 Bxc2) 48. Bd1 {[%emt 0:01:22]} (48. hxg3 $2 Bxc2 49. Kd2 Bg6 $19) 48... Ne4 {[%emt 0:01:47]} 49. Bf3 {[%emt 0:00:33]} Nxc5 {[%emt 0:00:32]} ({Much worse is} 49... Nxd6 50. cxd6+ Kxd6 51. a8=Q Rxa8 52. Bxa8 $11) 50. Rd5 {[%emt 0:00:17] Threatens to win with Rxc5.} Rxa3+ {[%emt 0:00:28]} 51. Ke2 {[%emt 0:00:43] [#]} Ne6 {[%emt 0:02:09]} 52. Rxf5 {[%emt 0:00:08][%mdl 4096] Endgame KRB-KRN} Nd4+ {[%emt 0:00:07]} 53. Kf2 {[%emt 0:00:58][%cal Of5f7]} Ra2+ {[%emt 0:00:52]} ({Much weaker is} 53... Nxf3 $6 54. a8=Q Rxa8 55. Kxf3 $15) ({But not} 53... Rxa7 $6 54. Rh5 $11) 54. Kf1 {[%emt 0:00:19][%cal Of5f7]} Rxa7 {[%emt 0:01:40]} ({Black should play} 54... Nxf5 $17 55. a8=Q Rxa8 56. Bxa8 Kd6) 55. Rf4 $15 {[%emt 0:00:35]} Ra1+ {[%emt 0:00:06]} 56. Kf2 {[%emt 0:00:24]} Ra2+ {[%emt 0:00:01]} 57. Kg3 {[%emt 0:00:54]} Rd2 {[%emt 0:00:05] White must now prevent ...Rd3.} 58. Bh5 {[%emt 0:00:28]} f5 {[%emt 0:00:09]} 59. Rh4 {[%emt 0:00:31]} Kf6 {[%emt 0:00:27]} 60. Be8 {[%emt 0:00:20]} Kg7 {[%emt 0:01:16]} 61. Kf4 {[%emt 0:00:36]} Re2 {[%emt 0:00:52]} 62. Bh5 {[%emt 0:00:34]} Re4+ {[%emt 0:00:48]} 63. Kg3 {[%emt 0:00:05]} Kh6 {[%emt 0:01:02][%cal Of5f4] Strongly threatening ...f4+!} 64. Bd1+ {[%emt 0:00:50]} Kg5 {[%emt 0:00:01]} 65. Rxh7 {[%emt 0:00:19] The position is equal.} Re1 {[%emt 0:00:07]} 66. Bh5 {[%emt 0:00:34]} f4+ {[%emt 0:00:34]} 67. Kf2 {[%emt 0:00:13]} Rc1 {[%emt 0:00:30]} 68. Rd7 {[%emt 0:00:45]} Rc2+ {[%emt 0:00:06]} 69. Ke1 {[%emt 0:00:16]} Nf5 {[%emt 0:02:21]} 70. Be2 {[%emt 0:00:12]} Ne3 {[%emt 0:00:04]} 71. h3 {[%emt 0:00:40]} Rc1+ {[%emt 0:01:26]} 72. Kf2 {[%emt 0:00:07]} Rh1 {[%emt 0:00:05]} 73. Bg4 {[%emt 0:01:10]} Rf1+ {[%emt 0:00:45]} 74. Ke2 {[%emt 0:00:04]} Kh4 {[%emt 0:00:28]} 75. Rg7 {[%emt 0:00:53]} Rg1 {[%emt 0:00:35][%cal Re3g4]} 76. Kf3 {[%emt 0:00:08] And White is the lucky defender.  Weighted Error Value: White=0.13 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.5"]
[White "Vallejo Pons, Francisco"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2704"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,26,18,14,12,0,0,0,20,0,8,0,8]} 1. e4 {[%emt 0:00:48]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:07]} 4. g3 {[%emt 0:00:12]} d5 {[%emt 0:01:28]} 5. exd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:03]} 6. Bg2 {[%emt 0:00:14]} Nxc3 {[%emt 0:00:07]} 7. bxc3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:12]} 8. O-O {[%emt 0:01:21]} O-O {[%emt 0:00:46]} 9. d4 {[%emt 0:01:25] The position is equal.} Bf5 {[%emt 0:06:54] [#] C47: Scotch Four Knights and Four Knights with 4 g3.} 10. Nh4 $5 $146 {[%emt 0:04:13][%mdl 8] New and interesting.} ({Predecessor:} 10. Rb1 Rb8 11. Re1 Re8 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Rxe5 Bxe5 15. Qe2 Bxc3 16. Rxb7 Rxb7 17. Bxb7 h6 18. Qf3 Qf6 19. Be4 Bxe4 20. Qxe4 {½-½ (27) Lu,S (2620)-Zhou,W (2606) China 2017}) 10... Bd7 {[%emt 0:01:49]} 11. Nf3 {[%emt 0:13:27]} Bf5 {[%emt 0:05:36]} 12. Nh4 {[%emt 0:01:34]} Bd7 {[%emt 0:00:07]} 13. Nf3 {[%emt 0:00:03]} Bf5 {[%emt 1:19:36] An uneventful encounter.  Weighted Error Value: White=0.09 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.14"]
[Round "6.1"]
[White "Le, Quang Liem"]
[Black "Salem, A.R. Saleh"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2709"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,103,31,22,34,38,30,35,37,31,51,51,51,51,89,38,112,109,104,67,71,74,85,78,85,68,92,34,60,39,34,34,42,37,75,29,3,0,0,0,0,0,0,-75,-86,-81,0,-17,0,-87,-56,-171,-120,-169,-169,-150,0,0,0,39,175,154,153,47,35,31,101,12,38,0,0,0,130,140,255,47,64,65,428,428,428,418,398,362,12829,2785]} 1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:25]} g6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:10]} d6 {[%emt 0:00:04]} 5. d4 {[%emt 0:00:09]} O-O {[%emt 0:00:06]} 6. Be2 {[%emt 0:00:35]} e5 {[%emt 0:00:09]} 7. d5 {[%emt 0:00:13]} a5 {[%emt 0:00:40]} 8. Bg5 {[%emt 0:00:28]} h6 {[%emt 0:00:08]} 9. Bh4 {[%emt 0:00:16]} Na6 {[%emt 0:00:48]} 10. Nd2 {[%emt 0:00:32]} Qe8 {[%emt 0:01:21]} 11. a3 {[%emt 0:00:36]} Bd7 {[%emt 0:01:01] E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} 12. Qc2 {[%emt 0:01:10]} Nc5 {[%emt 0:01:51]} 13. f3 {[%emt 0:03:06] [#]} Nh5 $146 {[%emt 0:01:33] White is slightly better.} ({Predecessor:} 13... a4 14. Bf2 Qb8 15. O-O-O c6 16. h4 cxd5 17. exd5 Rc8 18. Bxc5 Rxc5 19. g4 e4 20. Ndxe4 Nxe4 21. Nxe4 {½-½ (35) Robin,J (2135)-Walton,J (2114) FICGS email 2020}) 14. Bf2 {[%emt 0:00:55]} f5 {[%emt 0:04:29]} 15. Bxc5 {[%emt 0:03:43]} dxc5 {[%emt 0:00:07]} 16. O-O-O {[%emt 0:00:19]} a4 {[%emt 0:10:03]} 17. Kb1 {[%emt 0:04:41]} (17. exf5 $16 gxf5 18. g3) 17... Qd8 {[%emt 0:01:05]} (17... f4 $14) 18. exf5 $1 $16 {[%emt 0:12:30]} gxf5 {[%emt 0:00:37]} 19. Rhe1 {[%emt 0:00:10]} Nf4 {[%emt 0:03:58]} 20. Bf1 {[%emt 0:00:10]} Ra6 {[%emt 0:00:09]} 21. g3 {[%emt 0:01:10]} Ng6 {[%emt 0:02:53]} 22. Ka2 {[%emt 0:02:11]} h5 {[%emt 0:02:55]} 23. Ndb1 {[%emt 0:04:32]} (23. Be2 $16) 23... e4 $14 {[%emt 0:04:26]} 24. fxe4 {[%emt 0:01:22]} f4 $1 {[%emt 0:00:04]} 25. gxf4 {[%emt 0:06:26]} Rxf4 {[%emt 0:00:58]} 26. Nb5 {[%emt 0:01:12]} Be5 {[%emt 0:03:56]} 27. N1c3 {[%emt 0:15:35]} (27. Be2 $16) 27... Raf6 $11 {[%emt 0:01:08] Inhibits d6.} 28. Nxa4 {[%emt 0:00:28]} Rf2 {[%emt 0:02:42]} 29. Be2 {[%emt 0:07:33]} b6 {[%emt 0:04:00]} 30. Nac3 {[%emt 0:01:17]} Rxh2 {[%emt 0:04:06]} 31. Na7 {[%emt 0:04:40]} (31. Rd2 $1 $11) 31... Rff2 $1 $17 {[%emt 0:14:04] And now ...Bxc3 would win.} 32. Nc6 {[%emt 0:01:53]} Bxc6 {[%emt 0:05:38]} ({Black should play} 32... Qf6 $1 $17 {...Bxc3 is the strong threat.} 33. Nxe5 Nxe5) 33. dxc6 $11 {[%emt 0:00:03]} Qf6 {[%emt 0:00:57]} 34. Nd5 {[%emt 0:00:52]} (34. Rg1 $1 $11) 34... Qg5 $1 $17 {[%emt 0:00:55][%mdl 1024] Black has strong compensation.} (34... Qxc6 $6 35. Rd2 $11) 35. Qd3 {[%emt 0:09:39]} (35. Rd2 $15) 35... Kh8 $19 {[%emt 0:11:01]} 36. Kb3 {[%emt 0:05:36]} (36. Qc2 $17 {was worth a try.}) 36... h4 {[%emt 0:06:24]} 37. Ka4 {[%emt 0:00:56]} Rf8 {[%emt 0:06:51]} (37... Rhg2 $1 $17 {Strongly threatening ...Rg3.} 38. Ne3 Rg3 39. Qd8+ Rf8 40. Qxg5 Rxg5) 38. Rg1 {[%emt 0:04:23]} Qh6 {[%emt 0:00:01]} 39. Rdf1 {[%emt 0:03:40]} Bd4 {[%emt 0:04:55]} (39... Rd8 $14) 40. Rxf8+ $1 $18 {[%emt 0:00:00]} (40. Nxc7 $2 Bxg1 41. Ne6 Ra8+ 42. Kb3 Qe3 43. Qxe3 Bxe3 $19) 40... Nxf8 {[%emt 0:00:00]} 41. Rf1 {[%emt 0:05:08] White is more active.} (41. Rg4 $1 $16 {aiming for e5.} Qxc6+ 42. Kb3) 41... Qxc6+ $14 {[%emt 0:06:46]} 42. Kb3 {[%emt 0:00:59]} Ng6 {[%emt 0:09:21]} ({Better is} 42... Nh7 $1 $14) 43. Qf3 {[%emt 0:17:03]} (43. Rf5 $1 $16 {[%cal Rf5h5]}) 43... Qd6 {[%emt 0:02:24]} (43... Qe6 $5 {[%cal Rh2h3]} 44. Nf4 Nxf4 45. Qxf4 Rh3+ 46. Ka2 Bg7 $14) 44. Ka2 {[%emt 0:00:52]} (44. Qf5 $5 {[%cal Re4e5]}) 44... c6 $1 {[%emt 0:11:34]} 45. Ne3 $36 {[%emt 0:00:37][%mdl 2048] Black must now prevent Qh5+. White is pushing.} (45. Nxb6 Qg3 46. Qf5 Bxb2 47. Qh5+ Kg7 48. Kxb2 Qg2 $17) (45. Qh5+ $2 Kg7 46. Nxb6 Bxb2 $1 $19) 45... Bxe3 {[%emt 0:02:16]} (45... Bg7 $1 $11 46. Qh5+ Kg8) 46. Qxe3 $16 {[%emt 0:00:02]} Kg7 {[%emt 0:00:05] Inhibits Qh6+.} (46... Ne5 $2 47. Rf5 Rxe2 48. Qxe2 $18) (46... Rg2 $16 {might work better.}) 47. Rg1 $2 {[%emt 0:02:01]} ({Only move:} 47. Rf5 $1 $18) 47... Qe5 $14 {[%emt 0:00:26]} (47... Qd4 $2 48. Qxd4+ cxd4 49. Bh5 $18) 48. Qf3 $1 {[%emt 0:01:15]} Kh6 $2 {[%emt 0:03:39][%mdl 8192]} (48... Qf6 $2 49. Qg4 (49. Qh5 Rh3 $16) 49... Rf2 50. e5 $18) ({Black should try} 48... h3 $14) 49. Qf7 $18 {[%emt 0:00:13][%csl Gf7][%cal Rg1g6]} Nf4 {[%emt 0:00:36]} (49... Ne7 $2 50. Rg7 $3 {[%mdl 512]} Qxe4 51. Rg4 $1 (51. Qxe7 Qxe7 52. Rxe7 Rf2 $18) 51... Qxg4 52. Bxg4) 50. Qf8+ {[%emt 0:01:33]} Kh7 {[%emt 0:00:01] [#]} 51. Rd1 $1 {[%emt 0:01:00] Intending Rd7+ and mate. The board is on fire.} Nd5 $2 {[%emt 0:01:41] [#]} (51... Nxe2 {leads to mate.} 52. Rd7+ Kg6 53. Qg8+) (51... Nh5 52. Rd7+ Ng7) 52. Rf1 $1 {[%emt 0:02:40] Quite a comeback for White.  Weighted Error Value: White=0.26 (precise) /Black=0.37} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.14"]
[Round "6.2"]
[White "Navara, David"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2682"]
[BlackElo "2723"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 25,75,16,19,17,10,21,18,21,19,10,0,7,6,0,1,0,0,0,0,0,14,14,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:43]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:10]} 3. Nxe5 {[%emt 0:00:04]} d6 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:03]} Nxe4 {[%emt 0:00:08]} 5. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:09]} 6. Bd3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:23]} 7. O-O {[%emt 0:00:10]} O-O {[%emt 0:00:08]} 8. c4 {[%emt 0:00:22]} c6 {[%emt 0:00:07]} 9. cxd5 {[%emt 0:01:00]} cxd5 {[%emt 0:00:08]} 10. Nc3 {[%emt 0:00:20]} Re8 {[%emt 0:00:46]} 11. Re1 {[%emt 0:00:17]} Nxc3 {[%emt 0:00:44]} 12. Rxe8+ {[%emt 0:01:56]} Qxe8 {[%emt 0:00:06]} 13. bxc3 {[%emt 0:00:08]} Nd7 {[%emt 0:00:39] The position is equal.} 14. Qb3 {[%emt 0:00:15] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Nb6 {[%emt 0:00:12]} 15. Ba3 {[%emt 0:00:10]} Bxa3 {[%emt 0:01:00]} 16. Qxa3 {[%emt 0:00:07]} h6 {[%emt 0:22:23] [#]} 17. h3 $146 {[%emt 0:33:11]} (17. Ne5 {seems wilder.} Be6 18. Re1 Nd7 19. f4) ({Predecessor:} 17. Re1 Be6 18. h3 Qa4 19. Qd6 Qd7 20. Qg3 Re8 21. Ne5 Qc7 22. Bc2 Rc8 23. Qd3 {½-½ (37) Canamas Soler,J (2367)-Taffijn,M (2126) ICCF email 2020}) 17... Be6 {[%emt 0:01:25]} 18. Rb1 {[%emt 0:06:19]} Qf8 {[%emt 0:25:10]} 19. Qa5 {[%emt 0:00:54]} Qc8 {[%emt 0:01:04]} 20. Ne5 {[%emt 0:15:14]} Nd7 {[%emt 0:01:12]} 21. f4 {[%emt 0:01:44]} b6 {[%emt 0:06:16]} 22. Qa3 {[%emt 0:02:09]} Nxe5 {[%emt 0:02:55]} 23. fxe5 {[%emt 0:00:55]} Qf8 {[%emt 0:13:41]} 24. Qxf8+ {[%emt 0:06:14]} Kxf8 $11 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRB} 25. Kf2 {[%emt 0:09:07]} Rc8 {[%emt 0:00:31]} 26. Rc1 {[%emt 0:00:45]} Ke7 {[%emt 0:00:20]} 27. Ke3 {[%emt 0:00:17]} f6 {[%emt 0:01:05]} 28. exf6+ {[%emt 0:01:39]} Kxf6 {[%emt 0:00:02]} 29. h4 {[%emt 0:00:16]} Ke7 {[%emt 0:01:10]} 30. Kd2 {[%emt 0:00:30]} Rf8 {[%emt 0:00:25]} 31. Rf1 {[%emt 0:01:04] Prevents Rf2+.} Rxf1 {[%emt 0:02:57]} 32. Bxf1 {[%emt 0:00:10] KB-KB} Kf6 {[%emt 0:03:19]} 33. Ke3 {[%emt 0:00:21]} Bf5 {[%emt 0:03:02]} 34. g3 {[%emt 0:00:42]} Be6 {[%emt 0:02:53]} 35. Bg2 {[%emt 0:00:33]} g5 {[%emt 0:00:09]} 36. a3 {[%emt 0:00:32]} Ke7 {[%emt 0:00:29]} 37. hxg5 {[%emt 0:00:11]} hxg5 {[%emt 0:00:02]} 38. Bf1 {[%emt 0:00:24] A balanced but interesting game.  Weighted Error Value: White=0.01 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.14"]
[Round "6.3"]
[White "Nguyen, Thai Dai Van"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2612"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 34,103,31,25,39,6,34,32,47,37,51,46,50,40,100,88,96,97,83,87,119,112,107,110,136,116,139,139,142,133,154,154,145,132,145,0,145,143,141,140,148,104,139,91,124,104,100,88,98,97,104,40,52,47,47,44,43,31,34,26,28,33,28,22,23,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:21]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:34]} a6 {[%emt 0:00:46]} 4. Ba4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:14]} Be7 {[%emt 0:00:25]} 6. Re1 {[%emt 0:00:15]} b5 {[%emt 0:00:21]} 7. Bb3 {[%emt 0:00:08]} O-O {[%emt 0:00:51]} 8. h3 {[%emt 0:00:18]} d6 {[%emt 0:02:31]} 9. c3 {[%emt 0:00:32]} Bb7 {[%emt 0:00:54]} 10. d4 {[%emt 0:00:21]} Re8 {[%emt 0:01:22]} 11. Ng5 {[%emt 0:04:14]} Rf8 {[%emt 0:00:30]} 12. Nf3 {[%emt 0:00:07]} Re8 {[%emt 0:00:42]} 13. Nbd2 {[%emt 0:00:12]} Bf8 {[%emt 0:01:21]} 14. a3 {[%emt 0:00:39][%cal Ba2a3,Ba3a4][%mdl 32]} h6 {[%emt 0:04:52]} 15. Bc2 {[%emt 0:01:57][%cal Bb3c2,Bc2d3,Bd3f1][%mdl 32]} Nb8 {[%emt 0:03:12]} 16. b3 {[%emt 0:09:07]} Nbd7 {[%emt 0:01:02]} 17. Bb2 {[%emt 0:01:18]} g6 {[%emt 0:14:27]} 18. a4 {[%emt 0:00:51]} Bg7 {[%emt 0:01:49] C93: Closed Ruy Lopez: Smyslov Variation.} 19. Bd3 {[%emt 0:08:44]} c6 {[%emt 0:00:28]} (19... Bc6 {keeps more tension.} 20. b4 d5 21. dxe5 Nxe4 22. axb5 axb5 23. Nd4 Rxa1 24. Bxa1 Nxe5 25. Nxc6 Nxc6 26. Nxe4 dxe4 27. Bxb5 Qxd1 28. Rxd1 Rd8) 20. Qc2 {[%emt 0:03:38]} Rc8 {[%emt 0:03:34] White is slightly better.} 21. Bf1 {[%emt 0:19:30]} Qc7 {[%emt 0:05:36]} 22. axb5 {[%emt 0:03:23]} axb5 {[%emt 0:00:28]} 23. b4 {[%emt 0:04:14] [#]} Nb6 $146 {[%emt 0:14:16]} (23... Kh7 $14) ({Predecessor:} 23... Kh7 24. Rad1 d5 25. exd5 cxd5 26. Bxb5 e4 27. Nh2 Qb6 28. Ba4 Bc6 29. Bxc6 Qxc6 30. Nb3 Nh5 31. Nc5 Qc7 {½-½ (36) Schreiber,E (2327)-Elyakim,D (2512) ICCF email 2018}) 24. dxe5 $1 $16 {[%emt 0:02:56]} dxe5 {[%emt 0:00:06]} 25. c4 {[%emt 0:00:39]} bxc4 {[%emt 0:00:17]} 26. Nxc4 {[%emt 0:00:13]} Nfd7 {[%emt 0:01:02]} 27. Na5 {[%emt 0:07:44]} Ba8 {[%emt 0:07:43]} 28. Rec1 {[%emt 0:01:37]} Re6 {[%emt 0:05:48]} 29. Qb3 {[%emt 0:06:05]} Qd8 {[%emt 0:02:49]} 30. Qe3 {[%emt 0:00:58] Inhibits c5.} Rb8 {[%emt 0:06:43]} 31. Nb3 {[%emt 0:04:55] 0x0.00222890e13edp-1022s more active pieces.} Re8 {[%emt 0:02:57]} 32. Bc3 {[%emt 0:03:16]} Bb7 {[%emt 0:02:56]} 33. Na5 {[%emt 0:00:36]} Ba8 {[%emt 0:02:11]} 34. Nb3 {[%emt 0:03:23]} Bb7 {[%emt 0:00:09]} 35. Rd1 {[%emt 0:01:06]} Ra8 {[%emt 0:07:57]} 36. Rxa8 {[%emt 0:03:36]} Qxa8 {[%emt 0:01:08]} 37. Na5 {[%emt 0:02:58]} Qc8 {[%emt 0:03:46]} 38. Ra1 {[%emt 0:02:17]} (38. h4 $142) 38... Qc7 {[%emt 0:00:52]} 39. Nxb7 {[%emt 0:03:16]} Qxb7 {[%emt 0:00:06]} 40. Nd2 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 41. Ra5 {[%emt 0:02:38]} c5 {[%emt 0:07:43] [#]} 42. Rxa8+ {[%emt 0:07:48]} ({Better is} 42. b5 $1 $16) 42... Qxa8 $14 {[%emt 0:01:03]} 43. bxc5 {[%emt 0:00:07]} Na4 {[%emt 0:00:11]} 44. Bb4 {[%emt 0:10:19] Threatens to win with Bb5.} Qc6 {[%emt 0:02:47] Inhibits Bb5.} 45. Bc4 {[%emt 0:02:22] aiming for Bd5.} Naxc5 {[%emt 0:00:46]} 46. Bd5 {[%emt 0:00:06] A strong pair of Bishops.} Qb6 {[%emt 0:04:38]} 47. Qc3 {[%emt 0:01:36]} Bf8 {[%emt 0:03:18]} 48. Qc4 {[%emt 0:02:30]} Qf6 {[%emt 0:02:15]} 49. Qb5 {[%emt 0:01:30]} Nd3 {[%emt 0:03:34] The position is equal.} 50. Nf3 {[%emt 0:03:07] Bxf8 is the strong threat.} Nxb4 {[%emt 0:00:55]} 51. Qxd7 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:39]} 52. Qxd5 {[%emt 0:00:04] White really could win this.  Weighted Error Value: White=0.12 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.14"]
[Round "6.4"]
[White "Anton Guijarro, David"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2691"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,118,9,24,0,29,22,14,16,18,11,15,6,7,0,12,0,16,-18,-20,-11,-18,-21,-21,-27,-27,-20,0,0,22,0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,14,17,17,17,17,18,18,13,11,20,18,16,16,25,25,29,25,24,25,51,51,57,46,70,47,53,23,23,16,32,8,8,0,6,0,20,0,9,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:18]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:41]} cxd4 {[%emt 0:00:05]} 4. Qxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:14]} 5. Nc3 {[%emt 0:00:39]} Nc6 {[%emt 0:00:48]} 6. Qd3 {[%emt 0:00:34] B53: Sicilian: 2...d6: Lines with Qxd4.} Bd7 {[%emt 0:06:56] [#]} 7. Nd5 $146 {[%emt 0:20:53]} ({Predecessor:} 7. Bg5 a6 8. O-O-O g6 9. Bxf6 exf6 10. Kb1 Rc8 11. g3 Be6 12. h4 Qa5 13. a3 {½-½ (73) Apurwa,S-Agrawal,A Chess.com INT 2021}) 7... e6 {[%emt 0:07:10]} 8. Nxf6+ {[%emt 0:00:09]} Qxf6 {[%emt 0:00:08]} 9. Be2 {[%emt 0:03:17]} Be7 {[%emt 0:02:49]} 10. O-O {[%emt 0:04:53]} Qg6 {[%emt 0:02:43] Prevents Bg5.} 11. c3 {[%emt 0:06:09]} O-O {[%emt 0:03:44]} 12. Nd2 {[%emt 0:16:11]} Rad8 {[%emt 0:10:56]} 13. f4 {[%emt 0:01:30]} d5 {[%emt 0:02:41]} 14. f5 {[%emt 0:06:14]} exf5 {[%emt 0:00:13]} 15. exf5 {[%emt 0:00:40]} Qd6 {[%emt 0:02:22]} 16. Nb3 {[%emt 0:01:02]} Bf6 {[%emt 0:03:19]} 17. Bf4 {[%emt 0:01:47]} Be5 {[%emt 0:03:59]} 18. Bxe5 {[%emt 0:00:21]} Nxe5 {[%emt 0:00:34]} 19. Qg3 {[%emt 0:01:02]} Qf6 {[%emt 0:01:19]} 20. Qf2 {[%emt 0:04:49]} b6 {[%emt 0:05:03]} 21. Nd4 {[%emt 0:02:08]} Rfe8 {[%emt 0:01:25]} 22. Rad1 {[%emt 0:04:05]} h6 {[%emt 0:03:15]} 23. h3 {[%emt 0:02:28]} Nc4 {[%emt 0:04:53]} 24. Bxc4 {[%emt 0:01:42]} dxc4 {[%emt 0:00:02]} 25. Rde1 {[%emt 0:00:44]} Bc6 {[%emt 0:06:40]} 26. Qf4 {[%emt 0:03:42]} Ba8 {[%emt 0:01:40]} 27. Re3 {[%emt 0:02:03]} Qg5 {[%emt 0:03:01]} 28. Qxg5 {[%emt 0:00:57] Active counter play!} hxg5 {[%emt 0:00:02]} 29. Rfe1 {[%emt 0:00:56]} Kf8 {[%emt 0:02:07]} 30. Kf2 {[%emt 0:00:38]} Rxe3 {[%emt 0:02:31]} 31. Rxe3 $11 {[%emt 0:00:04][%mdl 4096] Endgame KRB-KRN} Rd5 {[%emt 0:01:54]} 32. g4 {[%emt 0:06:47]} Bb7 {[%emt 0:01:28]} 33. Kg3 {[%emt 0:00:40]} f6 {[%emt 0:02:11]} 34. h4 {[%emt 0:01:00]} gxh4+ {[%emt 0:00:56]} 35. Kxh4 {[%emt 0:00:04]} Kf7 {[%emt 0:01:05]} 36. Kg3 {[%emt 0:05:28]} Bc8 {[%emt 0:01:44]} 37. Kf4 {[%emt 0:00:52]} Bd7 {[%emt 0:01:14]} 38. Rh3 {[%emt 0:01:12]} Kg8 {[%emt 0:01:58]} 39. a3 {[%emt 0:01:40]} a5 {[%emt 0:00:46]} 40. Rh1 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 41. g5 {[%emt 0:07:24]} fxg5+ {[%emt 0:13:18]} 42. Kxg5 {[%emt 0:00:05]} Re5 {[%emt 0:01:32]} 43. Kf4 {[%emt 0:02:15]} Rc5 {[%emt 0:04:06]} 44. Rg1 {[%emt 0:06:13]} Kf7 {[%emt 0:00:44]} 45. Rg5 {[%emt 0:02:42][%cal Od4e6] [#] And now Ne6! would win.} Rd5 {[%emt 0:02:46]} 46. Ke4 {[%emt 0:01:04]} (46. Nf3 $5 {[%cal Rf3e5]}) 46... Rd6 {[%emt 0:00:48]} 47. Rg2 {[%emt 0:13:16]} Rh6 {[%emt 0:02:26]} 48. Ke5 {[%emt 0:00:44]} (48. Kd5 $5 {[%cal Rd4e6]}) 48... Rh5 {[%emt 0:01:15] The position is equal.} 49. Kf4 {[%emt 0:00:09]} Rh1 {[%emt 0:03:40]} 50. Ke5 {[%emt 0:01:33] Black should prevent Ne6.} Rh5 {[%emt 0:00:18]} 51. Kf4 {[%emt 0:00:38]} Rh1 {[%emt 0:00:05]} 52. Ke4 {[%emt 0:00:58]} Rh5 {[%emt 0:02:13]} 53. Ke5 {[%emt 0:00:45]} Bxf5 {[%emt 0:02:40]} 54. Nxf5 {[%emt 0:00:21] KRN-KR} g6 {[%emt 0:00:00][%mdl 64] [#] Pin} 55. Rf2 {[%emt 0:00:10][%cal Oe5e4] Hoping for Ke4!} Ke8 $1 {[%emt 0:00:04]} 56. Ke4 {[%emt 0:00:35] Strongly threatening Ng7+.} gxf5+ {[%emt 0:02:02]} 57. Rxf5 {[%emt 0:00:15]} Rxf5 {[%emt 0:00:22]} 58. Kxf5 {[%emt 0:00:05] Ke6 would kill now.} Kd7 {[%emt 0:00:03]} 59. Ke5 {[%emt 0:00:54] Intending Kd5 and mate.} Kc6 {[%emt 0:00:04] Weighted Error Value: White=0.06 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.14"]
[Round "6.5"]
[White "Maghsoodloo, Parham"]
[Black "Vallejo Pons, Francisco"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2699"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,157,4,0,0,-3,3,0,7,0,14,0,0,0,0,-8,0,-5,-8,-12,-16,-22,0,-7,0,0,0,0,0,0,0,-6,0,0,0,0,27,14,24,0,29,16,22,15,58,0,0,0,1,0,0,0,0,0,0,0,33,62,69,75,69,83,71,79,87,83,87,87,87,87,86,87,72,38,56,38,40,51,57,46,207,199,198,193,189,183,292,279,258,163,134,0,0,0,40,0,0,0,484,484,466,429,345,0,704,683,4133,29937,29940,29946,29946,29947,29941,29939,29955,29953,29956,29957,29958,29956,29956,29952,29953,29953,29950,0,29958,29960,29958,29961,29960,29962,29961,29960,29962,29963,29964,29966,29966,29967,29968,29971,29966,11948,29986,29987,29987,29988]} 1. e4 {[%emt 0:00:04]} e6 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:03]} 3. e5 {[%emt 0:00:08]} c5 {[%emt 0:00:04]} 4. c3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:49]} 5. Nf3 {[%emt 0:00:06]} Bd7 {[%emt 0:00:39]} 6. Be2 {[%emt 0:01:03]} Nge7 {[%emt 0:01:18]} 7. Na3 {[%emt 0:07:16]} Nf5 {[%emt 0:02:05] C02: French: Advance Variation.} 8. Nc2 {[%emt 0:00:35]} Be7 {[%emt 0:00:41]} 9. O-O {[%emt 0:01:41]} (9. dxc5 {looks sharper.} Bxc5 10. O-O Nh4 11. Bf4) 9... cxd4 {[%emt 0:08:46] The position is equal.} 10. cxd4 {[%emt 0:00:53]} O-O {[%emt 0:01:05] 10...h5 is not played anymore.} 11. g4 {[%emt 0:06:48] [#]} Nh6 $146 {[%emt 0:04:19]} ({Predecessor:} 11... Nh4 12. Nxh4 Bxh4 13. f4 Be7 14. Be3 f6 15. Bd3 Rc8 16. exf6 gxf6 17. g5 Rf7 {0-1 (65) Drazic,S (2310)-Nitish,B (2449) Novi Sad 2022}) 12. h3 {[%emt 0:09:28]} f6 {[%emt 0:00:45]} 13. exf6 {[%emt 0:08:44]} Rxf6 {[%emt 0:01:28]} 14. Nce1 {[%emt 0:00:20]} Rf8 {[%emt 0:24:21]} 15. Nd3 {[%emt 0:01:45]} Nf7 {[%emt 0:05:23]} 16. Be3 {[%emt 0:00:58]} Bd6 {[%emt 0:02:25]} 17. Qd2 {[%emt 0:03:45]} Kh8 {[%emt 0:07:22]} 18. Rac1 {[%emt 0:16:49]} a5 {[%emt 0:02:39]} 19. Kg2 {[%emt 0:04:21]} Qf6 {[%emt 0:02:56]} 20. Nc5 {[%emt 0:03:04]} Bxc5 {[%emt 0:00:37]} 21. Rxc5 {[%emt 0:02:03]} Nd6 {[%emt 0:01:23]} 22. Qd1 {[%emt 0:04:50]} Be8 {[%emt 0:05:29][%cal Bd7e8,Be8g6,Bg6h5][%mdl 32]} 23. Bg5 {[%emt 0:07:16]} Qg6 {[%emt 0:01:21][%cal Of8f3]} (23... Qf7 $5 {[%cal Rd6e4]}) 24. Bd3 {[%emt 0:00:18]} Ne4 {[%emt 0:02:29]} 25. Be3 {[%emt 0:01:43]} Qf6 $1 {[%emt 0:02:51] Inhibits Ne5.} 26. Bxe4 {[%emt 0:04:04]} dxe4 {[%emt 0:00:04]} 27. Ng5 {[%emt 0:00:05]} Bg6 {[%emt 0:08:25] [#]} 28. h4 {[%emt 0:01:50]} (28. Nxe6 $1 $14 Qxe6 29. d5) 28... h6 $11 {[%emt 0:07:01]} 29. h5 {[%emt 0:05:30]} Bxh5 {[%emt 0:00:40]} 30. Nxe4 {[%emt 0:04:47]} Qg6 {[%emt 0:00:33][%csl LRe4,LRg4]} 31. Ng5 $1 $36 {[%emt 0:00:01][%mdl 2048] White is more active.} (31. f3 $2 Bxg4 $1 {[%mdl 512]} 32. Ng3 Bf5 $19) 31... hxg5 {[%emt 0:01:24]} 32. Rh1 {[%emt 0:00:43][%mdl 64] Pin} Qe4+ {[%emt 0:01:33]} 33. Kg3 $1 {[%emt 0:00:01]} Kg8 {[%emt 0:01:57]} 34. Rxh5 {[%emt 0:00:03]} Rad8 {[%emt 0:01:12]} 35. Qh1 $1 {[%emt 0:00:12] Dancing on a razor blade.} Qxh1 {[%emt 0:02:20]} 36. Rxh1 {[%emt 0:00:05]} Nxd4 {[%emt 0:00:32]} 37. Rxa5 {[%emt 0:01:10]} (37. Bxg5 Ne2+ 38. Kh4 Rd5 $11) 37... Ne2+ {[%emt 0:00:25]} 38. Kh2 $1 {[%emt 0:00:34]} Rd5 {[%emt 0:00:36]} 39. Rxd5 {[%emt 0:04:04]} exd5 $16 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} 40. Re1 $1 {[%emt 0:00:00]} (40. Bxg5 $6 Rxf2+ 41. Kh3 Rf3+ 42. Kg2 Rg3+ 43. Kf2 Rxg4 $11) 40... Nf4 {[%emt 0:00:00]} 41. Kg3 {[%emt 0:04:48]} Rc8 {[%emt 0:10:48]} 42. Rd1 {[%emt 0:06:57]} Kf7 $1 {[%emt 0:03:31]} 43. Kf3 {[%emt 0:00:05]} Ke6 $1 {[%emt 0:15:14]} 44. Rd4 {[%emt 0:01:42]} Ke5 $1 {[%emt 0:00:06]} 45. Rb4 {[%emt 0:00:05]} Rh8 $2 {[%emt 0:01:34]} (45... Rf8 $1 $14 46. Rxb7 (46. Bd4+ Kd6 $14) 46... d4) 46. Bxf4+ $18 {[%emt 0:02:26]} ({Worse is} 46. Bd4+ Kd6 47. Ke3 (47. Rb6+ Kc7 $17) 47... Re8+ 48. Kd2 Ne6 $11) 46... gxf4 {[%emt 0:00:03]} 47. Rxb7 {[%emt 0:00:20] KR-KR} g5 {[%emt 0:00:05]} 48. a4 {[%emt 0:03:26][%cal Ba2a4,Ba4a5][%mdl 32]} Rh1 {[%emt 0:02:40]} (48... Ra8 $142) 49. a5 {[%emt 0:08:59] Strongly threatening a6.} Ra1 {[%emt 0:00:10]} 50. Rb5 {[%emt 0:03:25]} Kd4 {[%emt 0:01:05]} 51. b3 {[%emt 0:00:01]} ({White should play} 51. Rb4+ $1 $16 Ke5 52. Rb5) 51... Ra2 {[%emt 0:01:17]} 52. Kg2 {[%emt 0:00:15] Black must now prevent Rb4+.} Ra3 {[%emt 0:00:58]} 53. b4 {[%emt 0:01:37][%cal Bb3b4,Bb4b5][%mdl 32]} Ra4 {[%emt 0:00:09]} ({But not} 53... Kc4 54. Rc5+ Kd4 55. Rc6 $16) 54. Rb6 {[%emt 0:00:16] Hoping for a6.} Kc4 $2 {[%emt 0:00:56][%mdl 8192] White stays focused until the end.} (54... Kc3 $1 $11 {and Black is okay.}) 55. a6 $1 {[%emt 0:00:40]} d4 {[%emt 0:00:09]} 56. b5 $1 {[%emt 0:00:22]} d3 {[%emt 0:00:11]} 57. Kf3 $2 {[%emt 0:02:37]} (57. Rd6 $18) 57... Ra1 $2 {[%emt 0:00:36][%mdl 8192]} (57... Kc5 $11 58. Rg6 Kxb5) 58. Rd6 {[%emt 0:00:15] And now Rd8 would win.} Kxb5 {[%emt 0:01:08]} 59. Rxd3 {[%emt 0:00:57]} Kc6 {[%emt 0:00:11] [#] Prevents Rd6+.} 60. Ke4 $1 {[%emt 0:00:22]} Rxa6 {[%emt 0:00:24] [#]} 61. Kf5 $1 {[%emt 0:00:49]} Ra5+ {[%emt 0:00:26]} 62. Kf6 {[%emt 0:00:17]} Kc7 {[%emt 0:00:41]} 63. Rd4 {[%emt 0:01:04]} Rb5 {[%emt 0:00:35]} 64. f3 {[%emt 0:01:19]} Ra5 {[%emt 0:00:16]} 65. Rd3 {[%emt 0:01:20]} Rb5 {[%emt 0:00:05]} 66. Kg6 {[%emt 0:00:40]} Re5 {[%emt 0:00:30]} 67. Rd4 {[%emt 0:00:41]} Rc5 {[%emt 0:00:18]} 68. Kf6 $2 {[%emt 0:00:23]} (68. Rd1 {mates} Rb5 69. Kf6 Ra5 70. Re1 Ra3 71. Kxg5 Rxf3 72. Re4 Kd6 73. Rxf4) 68... Rb5 $2 {[%emt 0:00:09][%mdl 8192]} (68... Ra5 $11) 69. Re4 {[%emt 0:00:06]} Kd6 {[%emt 0:01:40]} 70. Re6+ {[%emt 0:00:11]} Kd7 {[%emt 0:00:07]} 71. Re5 {[%emt 0:00:54]} Rb3 {[%emt 0:00:11]} 72. Kxg5 {[%emt 0:00:03]} Rxf3 {[%emt 0:00:04]} 73. Re4 {[%emt 0:00:04]} Re3 {[%emt 0:01:41]} 74. Rxf4 {[%emt 0:00:13]} Ke8 {[%emt 0:00:40]} 75. Kg6 {[%emt 0:00:19]} Re7 {[%emt 0:00:34]} 76. g5 {[%emt 0:00:13]} Ra7 {[%emt 0:00:22]} 77. Kh6 {[%emt 0:00:07] White threatens g6 and mate.} Rf7 {[%emt 0:00:39]} 78. Rxf7 {[%emt 0:00:07]} Kxf7 {[%emt 0:00:05]} 79. Kh7 {[%emt 0:00:03] Weighted Error Value: White=0.13 (very precise) /Black=0.25 (precise)} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.15"]
[Round "7.1"]
[White "Harikrishna, Pentala"]
[Black "Le, Quang Liem"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2705"]
[BlackElo "2709"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,56,-4,-1,0,0,0,-5,-15,-19,-20,0,-27,-16,-49,18,12,13,10,28,16,31,31,30,24,25,21,72,60,71,71,81,75,85,78,75,75,66,0,0,0,67,0,0,0,58]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:07]} O-O {[%emt 0:00:10]} 5. Bd3 {[%emt 0:00:04]} d5 {[%emt 0:00:15]} 6. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:09]} 7. Nge2 {[%emt 0:00:20]} Re8 {[%emt 0:00:26]} 8. Bd2 {[%emt 0:00:19] E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3.} Bd6 {[%emt 0:02:20]} 9. Qc2 {[%emt 0:01:32]} Na6 {[%emt 0:10:13]} 10. a3 {[%emt 0:01:44] Against Nb4} c5 {[%emt 0:00:16] [#]} 11. f3 $146 {[%emt 0:11:48]} ({Predecessor:} 11. Bb5 Bd7 12. Bxd7 Qxd7 13. dxc5 Nxc5 14. O-O Rac8 15. Rfd1 Qg4 16. h3 Qh5 17. Be1 {0-1 (46) Agdestein,S (2586)-Ghosh,D (2556) Chess.com INT 2018}) 11... Nc7 {[%emt 0:03:21]} 12. O-O {[%emt 0:03:10]} b6 {[%emt 0:04:52]} 13. Rad1 {[%emt 0:04:52]} Ba6 {[%emt 0:06:42]} (13... Bb7 $15) 14. Bxa6 $11 {[%emt 0:05:02]} Nxa6 {[%emt 0:00:09]} 15. Kh1 {[%emt 0:04:40]} Qc8 {[%emt 0:10:17]} 16. Qd3 {[%emt 0:21:37]} (16. e4 {with more complications.} dxe4 17. Bg5 exf3 18. Rxf3 Ng4 19. h3) 16... Nc7 {[%emt 0:03:10]} 17. e4 {[%emt 0:03:20] Strongly threatening e5.} dxe4 {[%emt 0:07:26]} 18. fxe4 {[%emt 0:01:11] Black must now prevent e5.} cxd4 {[%emt 0:05:02]} 19. Nxd4 {[%emt 0:00:06][%cal Be2d4,Bd4f5,Bf5h4][%mdl 32] Black should prevent Bg5.} Qg4 {[%emt 0:09:41] [#] Inhibits Bg5.} (19... Ne6 $11 {keeps the balance.}) 20. Rxf6 $1 $16 {[%emt 0:15:56]} gxf6 {[%emt 0:00:09]} 21. Nf5 {[%emt 0:00:04]} Bf8 {[%emt 0:00:22] [#]} 22. h3 $1 {[%emt 0:01:23][%mdl 1024] White has strong compensation.} Qg6 {[%emt 0:00:13]} 23. Nh4 $36 {[%emt 0:06:09][%mdl 2048] White has strong initiative. 0x0.001762822ac6dp-1022s more active pieces. Pair of Knights!} Rad8 {[%emt 0:04:43] [#]} 24. Qf3 {[%emt 0:05:09]} ({Reject} 24. Qxd8 $6 Rxd8 25. Nxg6 fxg6 $11) 24... Qg7 {[%emt 0:00:09]} 25. Nf5 {[%emt 0:02:08]} Qg6 {[%emt 0:00:07]} 26. Nh4 {[%emt 0:00:41]} Qg7 {[%emt 0:00:07][%cal Of6f5]} 27. Nf5 {[%emt 0:00:08]} Qg6 {[%emt 0:00:08]} 28. Nh4 {[%emt 0:00:04]} Qg7 {Weighted Error Value: White=0.10 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.15"]
[Round "7.2"]
[White "Vidit, Santosh Gujrathi"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2723"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,44,20,35,37,54,50,50,46,60,0,0,0,40,38,28,32,30,0,0,0,0,-57,-79,-125,-42,-44,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:29]} d5 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:15]} dxc4 {[%emt 0:00:11]} 3. e4 {[%emt 0:00:37]} e5 {[%emt 0:00:18]} 4. Nf3 {[%emt 0:00:26]} Bb4+ {[%emt 0:00:12]} 5. Nc3 {[%emt 0:00:51]} Nf6 {[%emt 0:00:15]} 6. Nxe5 {[%emt 0:19:37] D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} b5 {[%emt 0:00:14] [#] Prevents Qa4. aiming for ...Nxe4.} 7. f3 {[%emt 0:03:01]} O-O {[%emt 0:00:57]} 8. a4 {[%emt 0:05:35] White is slightly better.} c5 {[%emt 0:00:19] [#]} 9. dxc5 $146 {[%emt 0:15:01]} (9. axb5 cxd4 10. Ra4 (10. Bxc4 $2 dxc3 11. Ke2 Qe7 $19) 10... dxc3 $17) ({White should play} 9. Be3 $1 $14) ({Predecessor:} 9. Be3 cxd4 10. Qxd4 Qe7 11. axb5 Rd8 12. Qxc4 Be6 13. Qe2 Qc7 14. Nc6 Nxc6 15. bxc6 Qxc6 {½-½ (58) Pranav,A (2436)-Praggnanandhaa,R (2619) Cattolica 2022}) 9... Qa5 $11 {[%emt 0:18:18]} 10. Bf4 {[%emt 0:03:24]} Bxc3+ {[%emt 0:05:23]} 11. bxc3 {[%emt 0:00:07]} Qxc3+ {[%emt 0:01:01]} 12. Kf2 {[%emt 0:00:12]} Nh5 $1 {[%emt 0:03:21]} 13. g3 {[%emt 0:01:52]} Nxf4 {[%emt 0:06:03]} 14. gxf4 {[%emt 0:00:01] Chess con chili.} Nd7 $1 {[%emt 0:02:13]} 15. Be2 {[%emt 0:10:22]} ({White should try} 15. Nc6 $11) 15... Nxe5 $15 {[%emt 0:12:27]} 16. fxe5 {[%emt 0:00:14] [#]} b4 {[%emt 0:18:42]} ({Of course not} 16... Qxe5 $6 17. Qd5 Qf4 18. Qxa8 $11) (16... bxa4 $1 $17 {Hoping for ...Be6.} 17. Rxa4 Be6) 17. Qd6 {[%emt 0:05:05]} Be6 {[%emt 0:00:06] Strongly threatening ...b3.} (17... b3 $5 18. Rac1 Qa5 19. Bxc4 b2 $11) 18. Rhc1 $1 {[%emt 0:01:17] The position is equal.} Qb2 {[%emt 0:00:10] ...Rad8 is the strong threat.} 19. Rab1 {[%emt 0:02:55]} Qa2 {[%emt 0:03:01] And now ...Rad8 would win.} 20. Ra1 {[%emt 0:03:29]} ({Don't blunder} 20. Rxb4 $2 Rad8 21. Qe7 Rd2 $19) 20... Qb2 {[%emt 0:00:05]} 21. Rab1 {[%emt 0:01:43]} Qa2 {[%emt 0:00:06] White must now prevent ...Rfd8.} 22. Ra1 {[%emt 0:00:40]} ({Don't go for} 22. Rxb4 $2 Rad8 23. Qe7 Rd2 $19) 22... Qb2 {Weighted Error Value: White=0.13 (very precise) /Black=0.12 (very precise)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.15"]
[Round "7.3"]
[White "Vallejo Pons, Francisco"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2704"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,154,4,9,0,0,0,0,0,14,12,20,17,20,31,16,21,12,12,42,27,25,10,26,0,4,0,0,0,0,0,0,14,8,0,0,0,0,0,0,0,0,0,0,0,80,74,73,74,74,72,74,74,74,74,74,39,62,62,67,-33,-31,-39,-25,-29,-19,-15,-4,-26,-26,-31,-26,-31,-23,-38,-38,-37,-32,-41,-35,-43,-17,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,0,-32,-32,-32,0,-32,-32,-32,0,-32,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 {[%emt 0:00:05] ChessBase Website} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. d3 {[%emt 0:00:20]} Bc5 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:06]} Nd4 {[%emt 0:00:42]} 6. Nxd4 {[%emt 0:00:05]} Bxd4 {[%emt 0:00:06]} 7. c3 {[%emt 0:00:12] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Bb6 {[%emt 0:00:05]} 8. Ba4 $1 {[%emt 0:00:30][%mdl 4] is currently scoring better than 8.Bg5.} c6 {[%emt 0:01:10]} 9. Na3 {[%emt 0:01:22]} O-O {[%emt 0:03:07]} 10. Bg5 {[%emt 0:00:24][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 {[%emt 0:01:32]} 11. Bh4 {[%emt 0:01:57]} d5 {[%emt 0:18:23]} 12. exd5 {[%emt 0:02:10]} cxd5 {[%emt 0:00:14] [#]} 13. Re1 $146 {[%emt 0:04:32]} ({Predecessor:} 13. Bb3 g5 14. Bg3 Re8 15. Re1 Bc7 16. Nc2 Bg4 17. Qd2 d4 18. h3 Bf5 19. Ba4 {½-½ (69) Topalov,V (2785)-Andreikin,D (2709) Khanty-Mansiysk 2014 CBM 160 [ChessBase Website]}) 13... g5 {[%emt 0:04:12]} 14. Bg3 {[%emt 0:00:28]} Bg4 {[%emt 0:00:35]} 15. Qd2 {[%emt 0:18:16]} e4 {[%emt 0:00:26]} 16. Bb3 {[%emt 0:08:59]} Re8 {[%emt 0:19:55]} 17. Nb5 {[%emt 0:16:29]} Nh5 {[%emt 0:01:36]} 18. dxe4 {[%emt 0:01:35]} Nxg3 {[%emt 0:00:23]} 19. hxg3 {[%emt 0:01:06] Hoping for e5.} a6 {[%emt 0:00:08]} 20. Nd4 {[%emt 0:02:59]} dxe4 {[%emt 0:00:36]} 21. Re3 {[%emt 0:01:17]} Qf6 {[%emt 0:12:49]} 22. Rae1 {[%emt 0:01:24]} Rad8 {[%emt 0:08:44][%cal Rb6d4]} 23. Rxe4 {[%emt 0:01:32]} Rxe4 {[%emt 0:00:12]} 24. Rxe4 {[%emt 0:00:04]} Bf5 {[%emt 0:00:08] This bishop pair is nice.} 25. Re3 {[%emt 0:04:24][%cal Be4e3,Be3f3,Bf3f6][%mdl 32]} Bxd4 {[%emt 0:18:45]} 26. cxd4 {[%emt 0:00:45]} Rxd4 {[%emt 0:00:06]} 27. Qc3 {[%emt 0:01:54] And now Rf3 would win.} Qd8 {[%emt 0:01:01]} (27... g4 $11 {keeps the balance.}) 28. Qe1 $16 {[%emt 0:05:16] Black must now prevent Re8+.} Kf8 {[%emt 0:06:38] [#] Against Re8+} 29. Rf3 $1 $36 {[%emt 0:04:21][%mdl 2048] White is on the roll.} Bg6 {[%emt 0:00:07] [#]} 30. Qe5 $1 {[%emt 0:02:55]} Kg8 {[%emt 0:00:03][%cal Bf8g8,Bg8h7,Bh7g7][%mdl 32] Prevents Qh8+.} 31. Rf6 {[%emt 0:12:33] White wants to mate with Rxg6+.} Kh7 {[%emt 0:00:05]} 32. f4 {[%emt 0:00:57] Strongly threatening f5.} ({Reject} 32. Bxf7 Rd1+ 33. Kh2 Rh1+ 34. Kxh1 Qd1+ 35. Kh2 Qh5+ 36. Kg1 Qd1+ 37. Kh2 Qh5+ 38. Kg1 Qd1+ 39. Kh2 $11) 32... Rd7 {[%emt 0:03:48]} 33. fxg5 {[%emt 0:02:33]} (33. f5 $5 {[%cal Rf5g6]} Bh5 34. g4 $16) 33... Re7 {[%emt 0:00:16]} 34. Qf4 {[%emt 0:01:33][%csl LRf7,LRh6] White is more active.} hxg5 {[%emt 0:00:10]} 35. Qf2 {[%emt 0:02:45]} ({Better is} 35. Qxg5 $14 Qd4+ 36. Kh2) 35... Kg7 {[%emt 0:00:54] ...Rc7 is the strong threat.} 36. Rf3 {[%emt 0:01:03]} Qd6 {[%emt 0:00:45]} 37. Re3 {[%emt 0:01:07]} Rc7 {[%emt 0:00:27]} 38. Re1 {[%emt 0:00:21]} a5 {[%emt 0:00:27]} 39. Qe3 {[%emt 0:00:27]} Qc5 {[%emt 0:00:29]} 40. Kf2 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 41. g4 {[%emt 0:10:12]} Kf6 {[%emt 0:04:53]} 42. a3 {[%emt 0:02:38]} Qxe3+ {[%emt 0:04:51]} 43. Rxe3 $15 {[%emt 0:01:07][%mdl 4096] Endgame KRB-KRB} Rd7 {[%emt 0:00:16]} 44. Ke1 {[%emt 0:02:29]} Rd4 {[%emt 0:04:45]} 45. Bd1 {[%emt 0:00:03]} Bd3 {[%emt 0:00:20]} 46. Re8 {[%emt 0:06:18]} Re4+ {[%emt 0:14:56]} 47. Rxe4 {[%emt 0:01:12]} Bxe4 {[%emt 0:00:04] KB-KB} 48. b4 {[%emt 0:05:57]} axb4 {[%emt 0:00:13]} ({But not} 48... Bxg2 49. bxa5 Ke5 50. Kf2 $11) 49. axb4 {[%emt 0:00:01]} Bxg2 {[%emt 0:00:09]} 50. Kf2 {[%emt 0:00:10]} Bd5 {[%emt 0:03:20]} 51. Ke3 {[%emt 0:00:24]} Ke5 {[%emt 0:00:05]} 52. Be2 {[%emt 0:00:30]} Bc4 {[%emt 0:00:06]} 53. Bd1 {[%emt 0:02:10]} Be6 {[%emt 0:01:50]} 54. Bf3 {[%emt 0:01:09]} Bc8 {[%emt 0:00:27]} 55. Bd1 {[%emt 0:00:47]} Bb7 {[%emt 0:00:30]} 56. Bc2 {[%emt 0:00:34]} Bg2 {[%emt 0:00:46]} 57. Bd3 {[%emt 0:00:48]} Bc6 {[%emt 0:00:07]} 58. Bc2 {[%emt 0:00:35]} Bd7 {[%emt 0:01:38]} 59. Bd1 {[%emt 0:00:09]} f6 {[%emt 0:00:16]} 60. Be2 {[%emt 0:01:28]} Bc6 {[%emt 0:00:06]} 61. Bd3 {[%emt 0:00:41]} Bd7 {[%emt 0:00:17]} 62. Be2 {[%emt 0:00:03]} Be6 {[%emt 0:00:16]} 63. Bf3 {[%emt 0:01:06]} Bd7 {[%emt 0:01:07]} 64. Bd1 {[%emt 0:00:36]} Bc6 {[%emt 0:00:22]} 65. Bc2 {[%emt 0:00:18]} Bd7 {[%emt 0:00:17]} 66. Bd1 $1 {[%emt 0:00:55]} f5 {[%emt 0:00:00]} 67. gxf5 {[%emt 0:00:00] The position is equal.} Kxf5 {[%emt 0:00:00]} 68. Kf3 {[%emt 0:00:30]} Ke5 {[%emt 0:00:00]} 69. Be2 {[%emt 0:00:45]} Be8 {[%emt 0:00:02] ( -> ...Bh5+)} 70. Kg3 {[%emt 0:00:15]} Kf5 {[%emt 0:00:31]} 71. Bd3+ {[%emt 0:00:10]} Kf6 {[%emt 0:00:04]} 72. Be2 {[%emt 0:00:08]} Bd7 {[%emt 0:00:07]} 73. Bd3 {[%emt 0:00:11]} Ke5 {[%emt 0:00:09]} 74. Be2 {[%emt 0:00:13]} Kd4 {[%emt 0:00:04]} 75. Bxb5 {[%emt 0:00:49]} Bxb5 {[%emt 0:00:04]} 76. Kg4 {[%emt 0:00:03]} Kc4 {[%emt 0:00:04]} 77. Kxg5 {[%emt 0:00:03]} Kxb4 {[%emt 0:00:04] Weighted Error Value: White=0.06 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.15"]
[Round "7.4"]
[White "Salem, A.R. Saleh"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2690"]
[BlackElo "2691"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,117,27,16,16,6,28,12,31,15,39,0,19,10,40,0,0,-4,-11,-25,-13,-32,0,0,66,87,79,60,66,50,50,42,61,10,66,34,34,41,52,54,133,133,131,129,114,121,199,191,261,229,263,257,243,250,262,259,252,256,447,445,429,439,364,401,357,153,237,244,244,244,236,214,216,203,266,296,343,335,364,319,279,270,393,393,354,398,372,339,396,383,416,416,569,562,1234,1347,1208,949,5768,3797,5768,3780,5501,6278,3204,1875]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:23]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:16]} 3. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:22]} 4. Nc3 {[%emt 0:00:05]} c6 {[%emt 0:00:43]} 5. Bg5 {[%emt 0:00:07]} h6 {[%emt 0:00:19]} 6. Bxf6 {[%emt 0:00:05]} Qxf6 {[%emt 0:00:06]} 7. e3 {[%emt 0:00:03]} Nd7 {[%emt 0:10:45]} 8. Be2 {[%emt 0:00:07]} Be7 {[%emt 0:06:02] D43: Semi-Slav: 5 Bg5 h6.} 9. O-O {[%emt 0:00:14]} O-O {[%emt 0:00:28]} 10. Qc2 {[%emt 0:01:25] [#]} g5 $146 {[%emt 0:01:55] The position is equal.} ({Predecessor:} 10... Rd8 11. Rac1 Bf8 12. Rfd1 Qe7 13. h3 b6 14. cxd5 cxd5 15. Bd3 Bb7 16. Qe2 a6 {½-½ (27) Mirkowski,P (2425)-Broniek,M (2485) ICCF email 2020}) 11. cxd5 {[%emt 0:01:19]} exd5 {[%emt 0:01:12]} 12. Bd3 {[%emt 0:00:06]} g4 {[%emt 0:09:27]} 13. Nd2 {[%emt 0:00:10]} Nb6 {[%emt 0:00:24]} 14. Ne2 {[%emt 0:03:09]} h5 {[%emt 0:08:07]} 15. Ng3 {[%emt 0:08:01]} Qg5 {[%emt 0:01:23]} 16. f4 {[%emt 0:01:52]} Qh6 {[%emt 0:00:48]} 17. Nb3 {[%emt 0:02:07]} Bd7 {[%emt 0:06:13]} 18. Nc5 $36 {[%emt 0:02:48][%mdl 2048] White is more active.} Bxc5 {[%emt 0:00:34]} (18... Bc8 $11) 19. dxc5 $14 {[%emt 0:00:42]} Nc8 {[%emt 0:00:08]} 20. Rae1 {[%emt 0:18:19]} Ne7 {[%emt 0:12:18]} 21. Ne2 {[%emt 0:00:05]} Rfe8 {[%emt 0:01:48]} 22. Nd4 {[%emt 0:00:13]} Qf6 {[%emt 0:01:29]} 23. Re2 {[%emt 0:01:58]} (23. a4 $14) 23... Kg7 {[%emt 0:04:27]} (23... Ng6 $11) 24. Qc3 {[%emt 0:00:19] White is much more active.} Ng8 {[%emt 0:01:10]} 25. Rfe1 {[%emt 0:06:08][%cal Bf1e1,Be1e4,Be4e5][%mdl 32]} Nh6 {[%emt 0:01:12]} 26. g3 {[%emt 0:08:14]} Re7 {[%emt 0:03:29] Black is on the road to losing.} (26... Kf8 $14) 27. e4 $16 {[%emt 0:11:00]} dxe4 {[%emt 0:00:11]} 28. Rxe4 {[%emt 0:00:03]} (28. Bxe4 $6 Rae8 $14) 28... Rxe4 {[%emt 0:01:27]} 29. Rxe4 {[%emt 0:00:05][%cal Oe4e7]} (29. Bxe4 Re8 $14) 29... h4 {[%emt 0:22:07]} (29... Re8 $16 {is a better defense.}) 30. Re5 {[%emt 0:01:25][%cal Od4c6] Hoping for Nxc6!} hxg3 {[%emt 0:00:12]} (30... Ng8 $142 31. Nb3 Be6) 31. hxg3 {[%emt 0:01:49]} Kf8 {[%emt 0:03:30] [#]} 32. Nb5 $1 {[%emt 0:02:11][%mdl 512] Threatens to win with Nc7.} Ng8 {[%emt 0:00:27]} (32... cxb5 $2 33. Re8+ $3 {[%mdl 512]} Kg7 34. Qxf6+ Kxf6 35. Rxa8 $18) 33. Nd6 {[%emt 0:00:08]} Be6 {[%emt 0:01:42]} 34. Bf5 {[%emt 0:10:56]} Bd5 {[%emt 0:01:07]} 35. Bxg4 {[%emt 0:00:16]} b6 $2 {[%emt 0:00:43]} (35... Qh6 36. Bf3 Nf6) 36. Bc8 $18 {[%emt 0:03:27]} Rxc8 {[%emt 0:00:42]} 37. Nxc8 {[%emt 0:00:03]} Qh6 {[%emt 0:00:14] [#]} 38. Rxd5 $1 {[%emt 0:02:33]} cxd5 {[%emt 0:00:04][%mdl 4096] Endgame KQN-KQN} 39. Nd6 {[%emt 0:06:04]} (39. Nxa7 bxc5 40. Qxc5+ Kg7 $18) (39. c6 $18 {is more deadly. Strongly threatening c7.} Qe6 40. Nd6 $1 {[%mdl 512]}) 39... Qh5 {[%emt 0:01:15] [#]} (39... Qg6 $16 {might work better.}) 40. cxb6 $1 {[%emt 0:00:00]} axb6 {[%emt 0:00:00]} 41. Qc8+ {[%emt 0:14:07]} Kg7 {[%emt 0:02:50]} 42. Nf5+ {[%emt 0:04:16]} Kh7 {[%emt 0:06:04]} 43. Qc2 {[%emt 0:00:16] Against Qd1+} Kg6 {[%emt 0:07:31]} 44. Ne3+ {[%emt 0:04:40][%cal Bf5e3,Be3g4,Bg4e5,Be5d3][%mdl 32]} Kg7 {[%emt 0:00:10]} 45. Qf5 {[%emt 0:00:54]} Qf3 {[%emt 0:08:26]} 46. Qg4+ {[%emt 0:00:04]} ({Weaker is} 46. Nxd5 Qd1+ 47. Kf2 Qd2+ 48. Kf3 Qd1+ 49. Ke3 Qc1+ 50. Kf3 Qf1+ 51. Ke3 Qc1+ 52. Kd4 (52. Kf3 Qf1+ 53. Ke3 Qc1+ $16) 52... Qxb2+ 53. Nc3 (53. Ke3 Qxa2 54. g4 Qg2 $14) 53... Ne7 54. Qe5+ Kf8 $16) ({Less strong is} 46. Qg5+ Kh7 47. Nxd5 b5 $18) 46... Qxg4 {[%emt 0:00:04]} 47. Nxg4 {[%emt 0:00:04] KN-KN} Kg6 {[%emt 0:00:20]} (47... Kf8 $142 48. Kf2 Ke7) 48. Kf2 {[%emt 0:00:31]} Kf5 {[%emt 0:00:15]} 49. Kf3 {[%emt 0:00:04]} Ke6 {[%emt 0:01:28]} 50. Ne5 {[%emt 0:00:50]} Ne7 {[%emt 0:01:07]} 51. g4 {[%emt 0:00:17][%cal Bg3g4,Bg4g5,Bg5g6,Bg6g7][%mdl 32]} f6 {[%emt 0:00:47]} 52. Nd3 {[%emt 0:00:05]} f5 {[%emt 0:01:30]} 53. g5 {[%emt 0:00:50] White is clearly winning.} d4 {[%emt 0:00:23]} 54. a4 {[%emt 0:00:34]} Kd5 {[%emt 0:02:21]} 55. Ne5 {[%emt 0:00:34]} Kc5 {[%emt 0:00:27]} 56. g6 {[%emt 0:01:02]} Kb4 {[%emt 0:00:51]} 57. g7 {[%emt 0:00:05][%cal Oe5c6] Black must now prevent Nc6+!} Ng8 {[%emt 0:00:08]} 58. Ke2 {[%emt 0:01:37]} Kxa4 {[%emt 0:00:10]} 59. Kd3 {[%emt 0:00:26] Weighted Error Value: White=0.12 (very precise) /Black=0.31} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.15"]
[Round "7.5"]
[White "Shankland, Sam"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2718"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,151,0,0,2,12,13,0,0,0,6,7,6,0,-5,-13,20,14,26,17,69,64,35,-4,21,11,73,62,113,50,47,47,47,39,39,39,39,39,39,40,39,47,24,47,54,0,0,-8,-8,-8,-3,-24,0,0,0,0,0,0,26,26,17,0,6,5,16,4,5,0,0,0,0,0,83,82,114,114,114,115,119,11,60,0,0,0,11,8,144,146,135,138,144,121,300,306,295,52,52,0,205,186,187,187,188,179,190,187,128,132,74,82,737,729,759,730,672,623,592,510,1211,1212,1178,1150,1150,1060,1060,986,5839,5544,4133,2173,29964,29963,29976,29977,29977,29978,29978,29979,29979,29980,29982,29975]} 1. e4 {[%emt 0:00:11]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:03]} 6. h3 {[%emt 0:00:24]} e5 {[%emt 0:00:38]} 7. Nb3 {[%emt 0:00:07]} Be6 {[%emt 0:00:30] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 8. f4 {[%emt 0:00:11]} b5 {[%emt 0:00:11]} 9. f5 {[%emt 0:00:08]} Bc8 {[%emt 0:08:56] The position is equal.} (9... Nxe4 $2 10. Nxe4 Qh4+ 11. Nf2 $18) 10. Bg5 {[%emt 0:00:15]} Nbd7 {[%emt 0:02:03]} 11. a4 {[%emt 0:00:22]} b4 {[%emt 0:09:14]} 12. Nd5 {[%emt 0:01:00]} Bb7 {[%emt 0:00:19]} 13. Qf3 {[%emt 0:00:30] [#]} (13. Bc4 $5 {[%cal Re1g1]}) 13... Bxd5 $146 {[%emt 0:04:50]} ({Predecessor:} 13... Be7 14. Bxf6 Nxf6 15. Nxf6+ Bxf6 16. O-O-O Rc8 17. Kb1 O-O 18. Bd3 d5 19. h4 dxe4 20. Bxe4 {½-½ (42) Shpakovsky,A (2544)-Dothan,Y (2546) ICCF email 2020}) 14. exd5 {[%emt 0:00:24]} Be7 {[%emt 0:00:13][%cal Of6d5]} 15. O-O-O {[%emt 0:07:00]} Qc7 {[%emt 0:02:27]} (15... Nb6 $11) 16. g4 $14 {[%emt 0:07:39]} Nb6 {[%emt 0:07:43]} 17. Bd2 {[%emt 0:08:49]} Rc8 {[%emt 0:05:47][%csl Gc8][%cal Rc7c2]} (17... Nbxd5 $2 18. g5 Rc8 19. Na1 $18 (19. Bd3 e4 $14)) (17... Nfxd5 $2 18. a5 $18) 18. Bd3 {[%emt 0:00:41] Active counter play!} h6 {[%emt 0:15:10]} (18... Nfxd5 $2 19. a5 $18) (18... Nfd7 $11) 19. h4 $1 $16 {[%emt 0:06:55]} Nc4 {[%emt 0:19:11]} (19... Nxa4 20. g5 $16) (19... Nfxd5 $2 20. a5 $18) (19... Nbd7 $14) 20. g5 {[%emt 0:07:57]} (20. Bxb4 e4 21. Bxe4 Ne5 $17) ({White should try} 20. Kb1 $1 $16) 20... e4 $1 $14 {[%emt 0:00:06]} 21. Bxe4 {[%emt 0:00:04] And now Bf4 would win.} Ne5 {[%emt 0:00:06]} 22. Qe2 {[%emt 0:00:54]} Nxe4 {[%emt 0:01:36]} 23. Qxe4 {[%emt 0:00:05] Threatens to win with Kb1.} Qc4 {[%emt 0:00:27]} 24. Qxc4 {[%emt 0:00:50]} Rxc4 {[%emt 0:00:05]} 25. Na5 {[%emt 0:05:25]} Rg4 {[%emt 0:01:52][%cal Rh6g5]} 26. f6 {[%emt 0:01:35]} gxf6 {[%emt 0:01:03]} 27. gxh6 {[%emt 0:00:02]} Bf8 {[%emt 0:01:28]} 28. Rdf1 {[%emt 0:02:12]} (28. Nc6 $14) 28... Bxh6 $11 {[%emt 0:00:33]} 29. Rxf6 {[%emt 0:02:23]} Bxd2+ {[%emt 0:00:20]} 30. Kxd2 {[%emt 0:00:02]} Ke7 {[%emt 0:03:25]} 31. Rf5 {[%emt 0:05:18]} Rd4+ {[%emt 0:04:09]} 32. Ke2 {[%emt 0:06:13][%cal Of5e5]} Rxd5 {[%emt 0:00:22]} 33. Nc4 {[%emt 0:00:21]} (33. Nc6+ $2 Ke6 34. Rxe5+ dxe5 35. Nxb4 Rd4 36. Nxa6 Rdxh4 37. Nc7+ Kd6 38. Nb5+ Kc5 39. Rxh4 Rxh4 $19) 33... Ke6 {[%emt 0:03:56]} 34. Rf4 {[%emt 0:02:11]} a5 {[%emt 0:04:19]} 35. Ne3 {[%emt 0:10:21]} Rc5 {[%emt 0:00:01]} 36. Rhf1 {[%emt 0:01:43]} Rh7 {[%emt 0:01:33]} 37. b3 {[%emt 0:01:46]} Kd7 {[%emt 0:04:24]} (37... Ng6 {feels hotter.} 38. Rf6+ Ke7 39. R6f5 Ke6) 38. Rd1 {[%emt 0:02:20]} Rh6 {[%emt 0:00:26]} 39. Rdd4 {[%emt 0:02:27]} Re6 {[%emt 0:01:18]} 40. Kd2 {[%emt 0:00:00]} Rc3 {[%emt 0:00:00]} 41. Rf5 {[%emt 0:09:42]} Re8 {[%emt 0:07:24]} (41... Nc6 $1 $11 {remains equal.} 42. Rd3 (42. Rxf7+ $2 Ke8 $19) 42... Rxd3+ 43. Kxd3 (43. cxd3 Nd4 $11) 43... Ne5+ 44. Ke2 Rh6) 42. h5 $1 $16 {[%emt 0:03:32][%cal Bh4h5,Bh5h6,Bh6g7][%mdl 32]} Ke6 {[%emt 0:25:03][%cal Oc3e3]} 43. Rdf4 $1 {[%emt 0:01:01]} Rc5 {[%emt 0:00:00]} 44. Rf6+ {[%emt 0:10:31]} Ke7 {[%emt 0:00:00]} 45. Rh6 {[%emt 0:00:49]} (45. h6 $1 $16) 45... Kd7 {[%emt 0:00:00]} (45... Rg8 $1 $11 {should be considered.}) 46. Rh7 {[%emt 0:02:57]} (46. Rf1 $14) 46... Rg8 $1 $11 {[%emt 0:00:00]} 47. h6 {[%emt 0:02:19]} Ke6 {[%emt 0:00:00]} 48. Rg7 {[%emt 0:01:30]} Rxg7 {[%emt 0:00:00]} (48... Rh8 $1 $11) 49. hxg7 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KRN} Rc8 {[%emt 0:00:00]} 50. Nf5 {[%emt 0:01:05] Nh6 is the strong threat.} Rg8 {[%emt 0:00:00]} 51. Ke3 {[%emt 0:01:29]} f6 $2 {[%emt 0:00:00]} (51... Nc6 $16 {keeps fighting.}) 52. Rf1 $18 {[%emt 0:10:39]} Ng6 {[%emt 0:00:00]} 53. Nd4+ $2 {[%emt 0:01:11]} (53. Kd3 $1 $18) 53... Kf7 $14 {[%emt 0:00:00]} 54. Nf5 $2 {[%emt 0:01:56]} (54. Rg1 $14) 54... Ke6 $1 $18 {[%emt 0:00:00]} 55. Kd4 {[%emt 0:02:40] Hoping for Kc4.} Ne7 {[%emt 0:01:27]} 56. Re1+ $1 {[%emt 0:00:39]} Kxf5 {[%emt 0:00:02]} 57. Rxe7 {[%emt 0:00:06] KR-KR} Kg6 {[%emt 0:00:02]} 58. Ra7 {[%emt 0:00:56]} f5 {[%emt 0:01:18]} ({Better is} 58... Rxg7 $18 59. Rxa5 f5) 59. Rxa5 $16 {[%emt 0:00:52] aiming for Ra7.} Rxg7 {[%emt 0:00:06]} 60. Rd5 {[%emt 0:00:44]} Re7 $2 {[%emt 0:02:17][%mdl 8192]} (60... Rc7 $16) 61. Rxd6+ $18 {[%emt 0:00:53]} Kg5 {[%emt 0:00:01]} 62. Kc5 {[%emt 0:01:16]} f4 {[%emt 0:01:22]} 63. Kxb4 {[%emt 0:00:05]} f3 {[%emt 0:00:05]} 64. Rd1 $1 {[%emt 0:00:13]} Rb7+ {[%emt 0:01:31]} (64... Kf4 $142 65. Rf1 Kg3) 65. Ka5 {[%emt 0:01:55]} Kf4 {[%emt 0:00:07] [#]} 66. b4 $1 {[%emt 0:00:18]} Ra7+ {[%emt 0:00:09]} 67. Kb5 {[%emt 0:00:04]} Rb7+ {[%emt 0:00:03]} 68. Kc5 {[%emt 0:00:24] Strongly threatening a5.} ({Weaker is} 68. Kc4 Ke3 $16) 68... f2 {[%emt 0:01:40]} 69. a5 {[%emt 0:00:33][%cal Ba4a5,Ba5a6][%mdl 32] Threatening mate with Rf1.} Ke3 {[%emt 0:00:08]} 70. Rf1 {[%emt 0:01:41] White threatens b5 and mate.} Rc7+ {[%emt 0:01:13]} 71. Kb6 {[%emt 0:00:04] White mates.} Rxc2 {[%emt 0:00:04]} 72. a6 {[%emt 0:00:36]} Ke2 {[%emt 0:01:26] [#]} 73. Rxf2+ $3 {[%emt 0:01:07][%mdl 512]} Kxf2 {[%emt 0:00:05] [#]} 74. b5 $1 {[%emt 0:00:03][%cal Bb4b5,Bb5b6][%mdl 32]} Ke3 {[%emt 0:00:11]} 75. Ka7 {[%emt 0:05:00]} Rc8 76. b6 {[%emt 0:00:00] Weighted Error Value: White=0.21 (precise) /Black=0.19 (very precise)} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.1"]
[White "Le, Quang Liem"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "2709"]
[BlackElo "2723"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,161,20,27,26,26,16,23,13,6,10,6,8,6,12,5,14,10,14,7,8,5,13,5,21,14,16,0,0,0,2,0,6,4,9,0,20,16,16,8,14,22,51,52,62,62,64,56,56,56,59,59,59,59,70,70,70,70,80,55,66,52,61,29,43,29,29,29,29,29,29,29,29,29,29,29,29,29,37,37,37,37,36,37,58,61,60,59,59,38,38,38,38,30,30,30,30,38,38,28,28,28,28,28,55,28,28,28,34,35,35,35,38,38,42,43,43,43,67,67,70,77,83,83,83,83,83,83,83,75,83,75,83,75,83,83,83,83,83,83,83,55,55,10,10,12,12,12,12,10]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:23]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:09]} c5 {[%emt 0:00:12]} 5. cxd5 {[%emt 0:00:11]} cxd4 {[%emt 0:00:08]} 6. Qxd4 {[%emt 0:00:09]} exd5 {[%emt 0:00:06]} 7. Bg5 {[%emt 0:00:12]} Be7 {[%emt 0:00:11]} 8. e3 {[%emt 0:00:08]} O-O {[%emt 0:00:14] D50: Queen's Gambit Declined: Dutch-Peruvian Gambit.} 9. Rd1 {[%emt 0:00:20]} Be6 {[%emt 0:00:58]} 10. Bd3 {[%emt 0:00:20]} h6 {[%emt 0:00:56] White has an edge.} 11. Bh4 {[%emt 0:00:09]} Nc6 {[%emt 0:00:12][%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 12. Qa4 {[%emt 0:00:08]} Qb6 {[%emt 0:01:25]} 13. Rd2 {[%emt 0:00:11]} Rfd8 {[%emt 0:00:48]} 14. O-O {[%emt 0:00:12] [#]} Kf8 $146 {[%emt 0:00:40]} ({Predecessor:} 14... Rac8 15. h3 Kf8 16. Bb1 Na5 17. Qb5 Nc4 18. Qxb6 axb6 19. Re2 Nxb2 20. Rxb2 Rxc3 21. Rxb6 {1-0 (79) Praggnanandhaa,R (2642)-Ding,L (2806) chess24.com INT 2022}) 15. Bb1 {[%emt 0:09:09]} Na5 {[%emt 0:00:11]} 16. Qb5 {[%emt 0:01:48]} Nc4 {[%emt 0:03:33]} 17. Qxb6 {[%emt 0:00:09]} axb6 {[%emt 0:00:05]} 18. Re2 {[%emt 0:03:23]} g5 {[%emt 0:00:10]} 19. Bg3 {[%emt 0:00:07]} Bg4 {[%emt 0:00:06]} 20. h3 {[%emt 0:09:05]} Bxf3 {[%emt 0:01:25]} 21. gxf3 {[%emt 0:00:03]} d4 {[%emt 0:00:24]} 22. exd4 {[%emt 0:00:25]} Rxd4 {[%emt 0:00:21]} 23. Kg2 {[%emt 0:01:42]} Rad8 {[%emt 0:18:29]} 24. Rc1 $36 {[%emt 0:03:15][%mdl 2048] White has some pressure.} (24. Rfe1 {with more complications.} Bb4 25. a3 Bxc3 26. bxc3 Rd2 27. a4) 24... Rd2 {[%emt 0:03:24]} 25. b3 {[%emt 0:06:14]} Rxe2 {[%emt 0:19:01]} 26. Nxe2 {[%emt 0:00:03]} Na3 {[%emt 0:00:11]} 27. Bf5 {[%emt 0:00:47]} Nb5 {[%emt 0:14:17]} 28. Rc8 {[%emt 0:03:02]} Rxc8 {[%emt 0:04:35]} 29. Bxc8 {[%emt 0:00:10]} Nd6 {[%emt 0:00:03]} 30. Bxd6 {[%emt 0:00:14]} Bxd6 $14 {[%emt 0:00:02][%mdl 4096] Endgame KBN-KBN} 31. f4 {[%emt 0:00:21]} Nd5 {[%emt 0:02:09]} 32. fxg5 {[%emt 0:00:18]} ({But not} 32. Bxb7 Nxf4+ 33. Nxf4 Bxf4 $11) 32... hxg5 {[%emt 0:01:42]} 33. Kf3 {[%emt 0:03:45]} Nb4 {[%emt 0:06:39]} 34. a4 {[%emt 0:01:51]} Bc5 {[%emt 0:02:52]} 35. Bxb7 {[%emt 0:01:04]} Nc2 {[%emt 0:00:16]} 36. Kg2 {[%emt 0:09:45]} Ne1+ {[%emt 0:02:14]} 37. Kg3 {[%emt 0:02:01]} f5 {[%emt 0:01:52] Inhibits Be4.} 38. f3 {[%emt 0:08:37]} Ke7 {[%emt 0:03:17]} 39. h4 {[%emt 0:04:26]} gxh4+ {[%emt 0:03:14]} 40. Kxh4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 41. f4 {[%emt 0:02:20]} Bb4 {[%emt 0:12:22]} 42. Kg3 {[%emt 0:02:11]} Nc2 {[%emt 0:05:37]} 43. Ba6 {[%emt 0:02:34]} Be1+ {[%emt 0:01:00]} 44. Kf3 {[%emt 0:00:26]} Bd2 {[%emt 0:00:22]} 45. Bc4 {[%emt 0:01:26]} Bb4 {[%emt 0:01:57]} 46. Ng3 {[%emt 0:03:58][%cal Og3f5]} Ne1+ {[%emt 0:03:05]} 47. Kf2 {[%emt 0:00:14]} Nc2 $1 {[%emt 0:00:05]} 48. Ke2 {[%emt 0:03:11]} Bd6 {[%emt 0:00:25]} 49. Kd3 {[%emt 0:00:27]} Nb4+ {[%emt 0:01:05]} 50. Kc3 {[%emt 0:00:49]} Na2+ {[%emt 0:02:01]} 51. Kb2 {[%emt 0:00:09]} Nb4 {[%emt 0:00:05]} 52. Ne2 {[%emt 0:00:29]} Nc6 {[%emt 0:00:58]} 53. Kc3 {[%emt 0:01:36]} Ne7 {[%emt 0:01:35]} 54. Kd4 {[%emt 0:02:16]} Bc5+ {[%emt 0:00:25]} 55. Kd3 {[%emt 0:00:08]} Ng6 {[%emt 0:00:53]} 56. Bd5 {[%emt 0:00:35]} Bd6 {[%emt 0:03:17]} 57. Ke3 {[%emt 0:00:17]} Bc5+ {[%emt 0:00:48]} 58. Kf3 {[%emt 0:00:14]} Bd6 {[%emt 0:00:36]} 59. Bc4 {[%emt 0:02:48]} Nh4+ {[%emt 0:00:38]} 60. Kf2 {[%emt 0:00:27]} Ng6 {[%emt 0:00:59]} 61. Ke3 {[%emt 0:00:21]} Bc5+ {[%emt 0:00:38]} 62. Kf3 {[%emt 0:00:09]} Bd6 {[%emt 0:00:08]} 63. Bb5 {[%emt 0:00:19]} Nh4+ {[%emt 0:01:07]} 64. Kf2 {[%emt 0:00:20]} Ng6 {[%emt 0:00:07]} 65. Ke3 {[%emt 0:00:07]} Ke7 {[%emt 0:00:19] Inhibits Be8.} 66. Bc6 {[%emt 0:04:03]} Bc5+ {[%emt 0:00:40]} 67. Kd3 {[%emt 0:00:21]} Bd6 {[%emt 0:00:12]} 68. Kc4 {[%emt 0:00:07]} Nxf4 {[%emt 0:02:10]} 69. Nd4 {[%emt 0:00:10]} Kd8 {[%emt 0:01:18]} 70. Nxf5 {[%emt 0:00:19]} Be5 {[%emt 0:00:39]} 71. b4 {[%emt 0:01:17]} Kc7 {[%emt 0:00:06]} 72. Be4 {[%emt 0:00:17]} Bf6 {[%emt 0:01:26]} 73. Bh1 {[%emt 0:03:48]} Ng6 {[%emt 0:01:06]} 74. Kb5 {[%emt 0:01:06]} Ne7 {[%emt 0:00:28]} 75. Ne3 {[%emt 0:00:27]} Bd4 {[%emt 0:00:27]} 76. Nc2 {[%emt 0:01:08]} Bf2 {[%emt 0:00:17]} 77. Ka6 {[%emt 0:00:39]} Nf5 {[%emt 0:01:04]} 78. b5 {[%emt 0:00:58]} Nd4 {[%emt 0:05:46] The position is equal.} 79. Nb4 {[%emt 0:00:55]} Ne6 {[%emt 0:00:42]} 80. Ka7 {[%emt 0:00:34]} Nc5 {[%emt 0:00:41]} 81. Na6+ {[%emt 0:42:47] Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.2"]
[White "Navara, David"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2682"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 26,62,16,0,0,1,5,0,8,12,8,0,0,0,0,0,0,0,0,0,6,7,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:30]} d5 {[%emt 0:00:14]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:57]} Nf6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:13]} c5 {[%emt 0:00:06]} 5. cxd5 {[%emt 0:00:27]} Nxd5 {[%emt 0:00:05]} 6. e4 {[%emt 0:01:03]} Nxc3 {[%emt 0:00:06]} 7. bxc3 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 8. cxd4 {[%emt 0:00:11]} Bb4+ {[%emt 0:00:05]} 9. Bd2 {[%emt 0:00:08]} Bxd2+ {[%emt 0:00:06]} 10. Qxd2 {[%emt 0:00:09]} O-O {[%emt 0:00:05]} 11. Bc4 {[%emt 0:11:24]} Nd7 {[%emt 0:00:16][%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 12. O-O {[%emt 0:00:08]} b6 {[%emt 0:00:05]} 13. Rad1 {[%emt 0:00:14]} Bb7 {[%emt 0:00:07]} 14. Rfe1 {[%emt 0:00:04] The position is equal.} Rc8 {[%emt 0:00:07] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} 15. Bb3 {[%emt 0:00:04]} h6 {[%emt 0:00:10]} 16. h4 {[%emt 0:04:17]} Nf6 {[%emt 0:09:09]} 17. d5 {[%emt 0:15:11]} exd5 {[%emt 0:00:08] [#]} 18. e5 $146 {[%emt 0:01:17]} ({Predecessor:} 18. exd5 Re8 19. Rxe8+ Qxe8 20. Nd4 Rd8 21. Nf5 Qe5 22. Qd3 Qe4 23. Qxe4 Nxe4 24. Re1 {0-1 (47) Razin,V (2428)-Grigoriants,S (2546) Tornelo INT 2020}) 18... Ne4 {[%emt 0:01:04]} 19. Qf4 {[%emt 0:00:15] [#] And now Rxe4 would win.} Nc5 {[%emt 0:06:49]} 20. Nd4 {[%emt 0:00:31]} Ne6 {[%emt 0:01:22]} 21. Qg3 {[%emt 0:00:59]} Nxd4 {[%emt 0:04:16]} 22. Rxd4 {[%emt 0:00:39][%cal Bd1d4,Bd4g4,Bg4g3,Bg3f3][%mdl 32]} Qc7 {[%emt 0:00:56]} 23. Rg4 {[%emt 0:06:25]} f6 {[%emt 0:02:10]} 24. exf6 {[%emt 0:23:49][%cal Rg4g7]} (24. Rg6 {keeps more tension.} fxe5 25. Rxh6 e4 26. Rd6) 24... Qxg3 {[%emt 0:04:21]} 25. Rxg3 {[%emt 0:00:12]} Rxf6 {[%emt 0:00:14]} 26. Re7 {[%emt 0:00:05][%csl LRb7,LRg7]} Rf7 {[%emt 0:00:04]} 27. Rxb7 {[%emt 0:00:11][%mdl 64] [#] Remove Defender, Decoy} Rxb7 {[%emt 0:00:04]} 28. Bxd5+ {[%emt 0:00:07]} Rf7 $1 {[%emt 0:00:02]} 29. Rf3 {[%emt 0:00:14][%mdl 64] Pin} Rcc7 {[%emt 0:00:06]} 30. h5 {[%emt 0:00:48] aiming for Kf1.} Kf8 {[%emt 0:00:07]} 31. Bxf7 {[%emt 0:00:06]} Rxf7 {[%emt 0:00:05] An even fight not without its subleties.  Weighted Error Value: White=0.03 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.3"]
[White "Salem, A.R. Saleh"]
[Black "Harikrishna, Pentala"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2690"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,48,14,14,25,36,37,39,32,26,6,17,16,43,6,38,38,48,45,40,36,60,40,72,57,54,-150,-127,-246,-256,-247,-269,-275,-269,-381,-377,-364,-360,-368,-368,-365,-364]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:05]} Bf5 {[%emt 0:00:54]} 5. Nc3 {[%emt 0:01:01]} e6 {[%emt 0:00:13]} 6. Nh4 {[%emt 0:00:43] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Be4 {[%emt 0:00:18]} 7. f3 {[%emt 0:00:14]} Bg6 {[%emt 0:00:06]} 8. Qb3 {[%emt 0:00:33] White is slightly better.} Qb6 {[%emt 0:01:25]} 9. c5 {[%emt 0:00:17] outshines the older 9.Nxg6.} Qxb3 {[%emt 0:02:47]} 10. axb3 {[%emt 0:00:05]} Na6 {[%emt 0:06:24]} 11. Bf4 {[%emt 0:00:14]} Nd7 {[%emt 0:02:34][%cal Oe6e5]} 12. e4 {[%emt 0:23:18]} Nb4 {[%emt 0:09:37] [#] Strongly threatening ...Nc2+.} 13. Ra4 {[%emt 0:03:31] [#]} ({Of course not} 13. Nxg6 hxg6 14. Ra4 a5 $11) 13... a5 $146 {[%emt 0:03:18][%cal Oe6e5]} ({Predecessor:} 13... Nc2+ 14. Kd1 Nxd4 15. Rxd4 e5 16. Nxg6 hxg6 17. Bxe5 Nxe5 18. exd5 O-O-O 19. d6 Nxf3 {0-1 (73) Samunenkov,I (2371)-Bryakin,M (2480) Novi Sad 2022}) 14. exd5 {[%emt 0:07:55]} exd5 {[%emt 0:01:07]} 15. Kd2 {[%emt 0:01:49]} ({Reject} 15. Nxg6 hxg6 16. Na2 Nxa2 17. Rxa2 Be7 $11) 15... Be7 {[%emt 0:19:05]} 16. Bh3 {[%emt 0:02:29] Threatens to win with Rha1.} b5 {[%emt 0:00:07]} 17. Re1 $2 {[%emt 0:14:44]} Nxc5 {[%emt 0:07:00]} 18. dxc5 {[%emt 0:09:26]} bxa4 $19 {[%emt 0:00:38]} 19. Nxa4 {[%emt 0:01:06] Black must now prevent Nb6.} Ra7 {[%emt 0:02:57]} 20. Nb6 {[%emt 0:01:25] aiming for Nc8.} Nd3 {[%emt 0:03:59]} 21. Rxe7+ {[%emt 0:11:26]} (21. Nxg6 $142 Nxe1 22. Nxh8 Nxf3+ 23. Kd1) 21... Rxe7 {[%emt 0:01:11] The board is on fire. Black is winning.} (21... Kxe7 22. Nxg6+ hxg6 23. Kxd3 $17) 22. Bd6 {[%emt 0:00:02] [#]} Nb4 $1 {[%emt 0:03:15]} 23. Ng2 {[%emt 0:00:08]} (23. Bxe7 Kxe7) 23... Kd8 {[%emt 0:02:11]} 24. Nf4 {[%emt 0:00:40]} Rhe8 {[%emt 0:00:18] Weighted Error Value: White=0.44/Black=0.08 (flawless)} 0-1

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.4"]
[White "Anton Guijarro, David"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2691"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,37,0,-5,0,0,4,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:52]} 2. c4 {[%emt 0:00:14]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:22]} Bb4 {[%emt 0:00:18]} 4. e3 {[%emt 0:00:14]} O-O {[%emt 0:01:24]} 5. Bd2 {[%emt 0:00:21]} b6 {[%emt 0:09:03]} 6. Nf3 {[%emt 0:01:36] The position is equal.} c5 {[%emt 0:00:45] E21: Nimzo-Indian: 4 Nf3.} 7. Bd3 {[%emt 0:02:12]} cxd4 {[%emt 0:04:19]} 8. exd4 {[%emt 0:00:34]} Ba6 {[%emt 0:12:50]} 9. Bg5 {[%emt 0:24:23] [#]} d5 $146 {[%emt 0:06:15]} ({Predecessor:} 9... h6 10. Bxf6 Qxf6 11. O-O Bxc3 12. bxc3 Nc6 13. Re1 Rfe8 14. Qa4 Bb7 15. Rab1 Ne7 {0-1 (27) Gelet,S (2082)-Sambuev,B (2597) Trois Rivieres 2014}) 10. Ne5 {[%emt 0:08:58]} Nbd7 {[%emt 0:11:21]} 11. Nxd7 {[%emt 0:05:14]} Qxd7 {[%emt 0:04:34]} 12. Bxf6 {[%emt 0:00:13]} gxf6 {[%emt 0:00:07]} ({Much less strong is} 12... Bxc3+ 13. bxc3 gxf6 14. Qg4+ (14. Qh5 f5 $14) 14... Kh8 15. Qh4 $14) 13. Qg4+ {[%emt 0:14:49]} Kh8 {[%emt 0:00:02]} 14. Qh4 {[%emt 0:00:29][%csl Gd3,LRf6,LRh7][%cal Rh4h7] [#]} f5 {[%emt 0:00:04] Strongly threatening ...Be7.} 15. Qf6+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:06]} 16. Qg5+ {[%emt 0:00:03]} Kh8 {[%emt 0:00:04] aiming for ...Be7.} 17. Qf6+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:03]} 18. Qg5+ {[%emt 0:00:04]} Kh8 {[%emt 0:00:03] ...Be7 is the strong threat.} 19. Qf6+ {[%emt 0:00:05] A balanced but interesting game.  Weighted Error Value: White=0.01 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.5"]
[White "Nguyen, Thai Dai Van"]
[Black "Vallejo Pons, Francisco"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2612"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,61,19,27,20,32,32,31,22,9,6,20,19,1,0,0,-33,-28,-26,-28,-63,-47,-54,-54,-65,-55,-61,-47,-39,-48,-107,-89,-110,-29,-57,-55,-56,0,0,0,0,0,0,6,6,9,6,14,10,11,8,8,0]} 1. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:10]} 2. g3 {[%emt 0:00:08]} Nd7 {[%emt 0:02:18]} 3. d4 {[%emt 0:00:27]} e6 {[%emt 0:01:59]} 4. Bg2 {[%emt 0:08:09]} Ngf6 {[%emt 0:02:06]} 5. O-O {[%emt 0:09:20]} b5 {[%emt 0:00:57]} 6. a4 {[%emt 0:00:47]} b4 {[%emt 0:00:03]} 7. c4 {[%emt 0:00:17] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} bxc3 {[%emt 0:01:35]} 8. Nxc3 {[%emt 0:00:06] 8.Nxc3 is better than 8.bxc3.} a5 $5 {[%emt 0:02:04][%mdl 4] Exploring less charted territory.} 9. Bf4 {[%emt 0:06:42] [#] And now Nb5 would win. White is slightly better.} c6 {[%emt 0:01:09] [#] Inhibits Nb5.} 10. e4 $146 {[%emt 0:06:03]} ({Predecessor:} 10. Qc2 Ba6 11. Rfd1 Be7 12. e4 O-O 13. exd5 Nxd5 14. Ne5 Nxe5 15. Bxe5 Qd7 16. Ne4 {½-½ (41) Malakhov,V (2654)-Prusikin,M (2510) Germany 2018}) 10... Ba6 {[%emt 0:13:14]} 11. Re1 {[%emt 0:01:23]} Bb4 {[%emt 0:00:45]} 12. e5 {[%emt 0:04:43]} Ng8 {[%emt 0:01:50]} 13. h4 {[%emt 0:00:39]} Ne7 {[%emt 0:03:11]} 14. h5 {[%emt 0:00:10]} h6 {[%emt 0:00:26]} 15. g4 {[%emt 0:07:46]} c5 {[%emt 0:12:32]} 16. Bf1 {[%emt 0:03:28]} cxd4 {[%emt 0:05:36]} (16... g6 {seems wilder.} 17. Bxa6 Rxa6 18. Qe2 Rc6) 17. Nxd4 {[%emt 0:00:27]} Bxf1 {[%emt 0:00:30]} 18. Rxf1 {[%emt 0:01:14]} Bxc3 {[%emt 0:08:34]} 19. bxc3 {[%emt 0:00:05]} Rc8 {[%emt 0:00:32]} 20. Qe2 {[%emt 0:09:44]} ({White should try} 20. Nb5 $15) 20... Rc4 $17 {[%emt 0:01:59]} ({Of course not} 20... Rxc3 $6 21. Nb5 d4 22. Nd6+ (22. Nxc3 dxc3 23. Bc1 O-O $11) 22... Kf8 23. Rad1 $14) 21. Rfd1 {[%emt 0:12:52]} Nc5 {[%emt 0:05:34]} ({Better is} 21... Nc6 $17 22. Rac1 Nxd4 23. Rxd4 Nb6) 22. Be3 $1 $11 {[%emt 0:01:52]} O-O $1 {[%emt 0:14:17][%cal Bh8f8,Bf8d8,Bd8d2][%mdl 32]} (22... Rxc3 $2 23. Nb5 Ne4 24. f3 $18 (24. Nxc3 Nxc3 25. Qa6 Nxd1 $11)) 23. Nb5 $1 {[%emt 0:00:36] [#] aiming for Qxc4.} Ne4 {[%emt 0:02:59]} (23... Nd7 $15) 24. Qxc4 $1 {[%emt 0:03:54] The position is equal.} dxc4 {[%emt 0:00:02]} 25. Rxd8 {[%emt 0:00:07]} Rxd8 {[%emt 0:00:03]} 26. Bb6 {[%emt 0:04:29]} Rd2 {[%emt 0:00:57] Strongly threatening ...Nd5.} 27. Nd6 {[%emt 0:01:07]} Nxd6 {[%emt 0:10:32]} 28. exd6 {[%emt 0:00:40]} Nc6 {[%emt 0:02:51]} 29. Bc7 {[%emt 0:02:44]} Kf8 $1 {[%emt 0:00:33]} 30. Rb1 {[%emt 0:00:05] Threatens to win with Rb6.} Ke8 $1 {[%emt 0:00:09]} 31. Rb6 {[%emt 0:00:13] Weighted Error Value: White=0.07 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.17"]
[Round "9.1"]
[White "Harikrishna, Pentala"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2705"]
[BlackElo "2691"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,101,15,2,10,-4,-3,-3,-6,0,0,-2,0,0,0,0,0,0,0,0,0,-2,0,-13,-15,-11,7,0,0,-2,-5,-7,23,23,19,18,21,10,18,12,0,-64,-57,-170,-164,-171,0,0,0,12,48,17,92,95,102,87,106,108,92,36,354,354,354,354,354,354,524,496,482,473,640,640,640,640,640,640,640,640,633,633,633,625,619,381,629,606,643,611,5065,5065]} 1. c4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:54]} 2. Nc3 {[%emt 0:00:06]} e5 {[%emt 0:00:26]} 3. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:38]} 5. Nd5 {[%emt 0:00:50]} Bc5 {[%emt 0:00:39]} 6. Bg2 {[%emt 0:02:43]} d6 {[%emt 0:01:02]} 7. O-O {[%emt 0:02:20]} O-O {[%emt 0:01:00]} 8. e3 {[%emt 0:01:28]} Bb6 {[%emt 0:05:40] A29: English Opening: Four Knights Variation with 4 g3.} 9. d4 {[%emt 0:08:35]} Bg4 {[%emt 0:02:26] White must now prevent ...e4.} 10. h3 {[%emt 0:08:08]} Bxf3 {[%emt 0:00:51] The position is equal.} 11. Bxf3 {[%emt 0:05:19]} exd4 {[%emt 0:00:40]} 12. Nxb6 {[%emt 0:06:08]} axb6 {[%emt 0:00:25]} 13. exd4 {[%emt 0:04:49]} d5 {[%emt 0:03:30]} 14. c5 {[%emt 0:01:18]} bxc5 {[%emt 0:03:45]} 15. dxc5 {[%emt 0:00:06] [#]} h6 $146 {[%emt 0:04:35]} ({Predecessor:} 15... Qe7 16. Bf4 Rfe8 17. a3 Qxc5 18. Bxc7 Nd4 19. Rc1 Nxf3+ 20. Qxf3 Qb5 21. b4 Qa6 {½-½ (33) Edouard,R (2611)-Guliyev,N (2538) Chartres 2021}) 16. b3 {[%emt 0:05:13]} Re8 {[%emt 0:10:23]} 17. Bb2 {[%emt 0:02:41]} Ne4 {[%emt 0:00:20]} 18. Re1 {[%emt 0:05:28]} Qg5 {[%emt 0:05:22]} 19. a3 {[%emt 0:07:05]} Rad8 {[%emt 0:08:40]} 20. b4 {[%emt 0:01:46]} Ne5 $40 {[%emt 0:12:41][%mdl 128] Black mounts an attack.} 21. Bxe5 {[%emt 0:04:08]} Qxe5 {[%emt 0:03:26]} 22. Bg2 {[%emt 0:03:15]} f5 {[%emt 0:00:18]} 23. f3 {[%emt 0:04:25]} Qxg3 {[%emt 0:01:09] Strongly threatening ...Nc3.} 24. fxe4 {[%emt 0:00:08]} dxe4 {[%emt 0:00:16]} 25. Qc2 {[%emt 0:03:32]} Rd3 {[%emt 0:17:01]} 26. Qf2 {[%emt 0:23:41]} Qg5 {[%emt 0:17:15]} 27. h4 {[%emt 0:04:41]} (27. Rf1 $11 Re5 28. Qf4 Qxf4 29. Rxf4) 27... Qg4 $15 {[%emt 0:01:10]} 28. Re3 {[%emt 0:01:11]} (28. Kf1 $15) 28... Rxe3 $1 $19 {[%emt 0:01:22]} 29. Qxe3 {[%emt 0:00:08]} Qxh4 $2 {[%emt 0:03:37]} ({Black should play} 29... f4 $19 30. Qh3 Qg6) 30. Rf1 $11 {[%emt 0:03:27]} Re5 {[%emt 0:02:48]} 31. a4 {[%emt 0:02:13]} c6 {[%emt 0:00:43]} 32. b5 $1 {[%emt 0:02:31]} Qe7 {[%emt 0:01:02]} (32... cxb5 $11 33. axb5 Qf6) 33. bxc6 $16 {[%emt 0:03:33] White is more active.} bxc6 {[%emt 0:00:27]} 34. Bh3 {[%emt 0:08:17]} g6 {[%emt 0:01:49]} 35. Qxh6 {[%emt 0:00:19]} Kf7 {[%emt 0:03:29]} 36. Rb1 {[%emt 0:03:03]} (36. Rc1 $1 $16) 36... e3 $2 {[%emt 0:02:04][%mdl 8192]} (36... Qxc5+ $14 37. Kh1 Qf8) 37. Qh7+ $18 {[%emt 0:04:43]} Kf6 {[%emt 0:00:17]} 38. Qh4+ {[%emt 0:00:37]} Kf7 {[%emt 0:00:50]} 39. Qxe7+ {[%emt 0:00:34]} Kxe7 {[%emt 0:01:35][%mdl 4096] Endgame [#] KRB-KR} (39... Rxe7 $142 40. Bg2 Ke6 41. Bxc6 Rc7) 40. a5 $1 {[%emt 0:00:00][%cal Ba4a5,Ba5a6][%mdl 32] Threatens to win with a6.} Rxc5 {[%emt 0:00:00]} 41. Ra1 {[%emt 0:00:32] And now a6 would win.} Re5 {[%emt 0:22:39]} 42. a6 {[%emt 0:09:07] a7 would kill now.} e2 {[%emt 0:00:09]} 43. Kf2 {[%emt 0:00:09]} Kd6 {[%emt 0:00:21] [#]} 44. Ke1 $1 {[%emt 0:00:39] White threatens a7 and mate.} Re8 {[%emt 0:00:34]} 45. Bg2 {[%emt 0:00:10] aiming for a7.} ({Not} 45. a7 Ra8 $14) 45... Ra8 {[%emt 0:01:07]} 46. Bf3 {[%emt 0:00:35]} ({Less strong is} 46. a7 Kc5 $14) 46... Kc7 {[%emt 0:02:36]} 47. Bxe2 {[%emt 0:23:50]} g5 {[%emt 0:01:08]} 48. Kf2 {[%emt 0:02:53]} Kb6 $2 {[%emt 0:01:53]} (48... Rd8 49. Kg3 Kb8 50. Rb1+ Ka8) 49. Bd3 {[%emt 0:03:44] White is clearly winning.} f4 {[%emt 0:00:14]} 50. Kf3 {[%emt 0:18:32]} Ka7 {[%emt 0:02:33]} 51. Rb1 {[%emt 0:02:36] What a bad dream for Black.  Weighted Error Value: White=0.08 (flawless) /Black=0.40} 1-0

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.17"]
[Round "9.2"]
[White "Shankland, Sam"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2718"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,96,40,47,39,39,38,38,28,30,35,33,32,37,35,35,40,32,47,41,44,16,29,29,47,44,43,28,34,40,54,44,47,34,55,46,54,54,54,54,70,67,70,61,56,21,21,19,17,16,18,17,27,12,16,16,35,25,28,29,34,7,8,9,20,8,28,28,28,21,21,21,28,28,29,29,29,8,8,-1,0,0,38]} 1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:02:39]} 2. Nc3 {[%emt 0:00:08]} c5 {[%emt 0:00:23]} 3. Nf3 {[%emt 0:00:07][%cal Bg1f3,Bf3d4,Bd4b3,Bb3d4][%mdl 32]} e6 {[%emt 0:00:22]} 4. g3 {[%emt 0:01:01]} d5 {[%emt 0:00:37]} 5. cxd5 {[%emt 0:00:05]} exd5 {[%emt 0:00:06]} 6. d4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:09]} 7. Bg2 {[%emt 0:00:05]} cxd4 {[%emt 0:00:07] is now debated instead of 7...Be7.} 8. Nxd4 {[%emt 0:00:03]} Bc5 {[%emt 0:00:07]} 9. Nb3 {[%emt 0:00:04][%csl LRc5,LRd5]} Bb6 {[%emt 0:00:06] D33: Tarrasch Defence: 6 g3 sidelines.} 10. Na4 {[%emt 0:00:02]} ({Of course not} 10. Bxd5 Nb4 11. Bf3 Qxd1+ 12. Kxd1 O-O $11) 10... O-O {[%emt 0:02:39]} 11. Nxb6 {[%emt 0:01:16]} axb6 {[%emt 0:00:07] White is slightly better.} 12. Nd4 {[%emt 0:00:03]} Re8 {[%emt 0:02:50][%cal Ob6b5] [#]} 13. b3 $146 {[%emt 0:00:04]} ({Predecessor:} 13. O-O Nxd4 14. Qxd4 Rxe2 15. Be3 Rc2 16. Rfc1 Rxc1+ 17. Rxc1 Bd7 18. Qxb6 Qxb6 19. Bxb6 Rxa2 {½-½ (31) Giri,A (2777)-Carlsen,M (2855) chess24.com INT 2021}) 13... b5 {[%emt 0:34:41]} 14. Bb2 {[%emt 0:01:58]} Qa5+ {[%emt 0:03:50]} 15. Qd2 {[%emt 0:11:34]} Qxd2+ {[%emt 0:02:17]} 16. Kxd2 {[%emt 0:00:01]} Nxd4 {[%emt 0:02:35]} 17. Bxd4 {[%emt 0:00:02] This bishop pair is nice.} Ne4+ {[%emt 0:00:07]} 18. Kd1 {[%emt 0:03:49]} (18. Bxe4 $5 dxe4 19. Rhc1 $14) 18... b4 {[%emt 0:01:14]} 19. Bxe4 {[%emt 0:05:05]} dxe4 {[%emt 0:12:47]} 20. Kd2 {[%emt 0:04:14]} Re6 {[%emt 0:02:55]} 21. Ke3 {[%emt 0:00:38]} Rea6 {[%emt 0:00:27]} 22. Rhd1 {[%emt 0:02:05]} Bf5 {[%emt 0:07:11]} 23. Rd2 {[%emt 0:08:40]} h6 {[%emt 0:01:29]} 24. h4 {[%emt 0:03:28]} h5 {[%emt 0:00:37]} 25. Rb2 {[%emt 0:07:43]} Ra5 {[%emt 0:02:53]} 26. Bb6 {[%emt 0:04:43]} Rb5 {[%emt 0:04:48]} 27. Bc7 {[%emt 0:03:55]} Rc8 {[%emt 0:03:49]} 28. Rc1 {[%emt 0:00:37]} f6 {[%emt 0:04:41]} 29. Rd2 {[%emt 0:01:50]} Kf7 {[%emt 0:00:22]} 30. Rd8 {[%emt 0:01:12]} Rxd8 {[%emt 0:00:46]} 31. Bxd8 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} Bd7 $1 {[%emt 0:01:37]} 32. Bc7 {[%emt 0:01:32]} ({Much worse is} 32. Kxe4 Bc6+ 33. Kf4 Re5 $15) 32... Bc6 $1 {[%emt 0:00:29]} 33. Bd6 {[%emt 0:01:08]} Ke6 {[%emt 0:00:06]} 34. Bc5 {[%emt 0:00:45]} g6 {[%emt 0:03:14]} 35. Kd4 {[%emt 0:01:24]} Ra5 {[%emt 0:03:46]} 36. Rc2 {[%emt 0:00:19]} ({But not} 36. Bxb4 Rxa2 37. Re1 Bd5 $15) 36... Rb5 {[%emt 0:00:10]} 37. Kc4 {[%emt 0:00:45]} g5 {[%emt 0:00:05]} 38. Rd2 {[%emt 0:00:52]} gxh4 {[%emt 0:00:52]} 39. gxh4 {[%emt 0:00:01]} Kf5 $1 {[%emt 0:00:10]} 40. Bxb4 {[%emt 0:00:00]} Re5 {[%emt 0:00:00]} 41. e3 {[%emt 0:03:01]} Bb5+ {[%emt 0:09:58]} 42. Kc3 {[%emt 0:02:42]} Kg4 $1 {[%emt 0:03:05]} 43. Bd6 {[%emt 0:00:53]} Re6 {[%emt 0:00:11]} 44. Bg3 {[%emt 0:00:30]} Bd3 {[%emt 0:00:20]} 45. a4 {[%emt 0:01:55]} Rc6+ {[%emt 0:00:09]} 46. Kd4 {[%emt 0:02:29]} Bc2 {[%emt 0:01:20] The position is equal.} 47. a5 {[%emt 0:00:33]} Kf5 {[%emt 0:06:46]} 48. Re2 {[%emt 0:11:57]} Bxb3 {[%emt 0:04:14] Weighted Error Value: White=0.05 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.17"]
[Round "9.3"]
[White "Vallejo Pons, Francisco"]
[Black "Le, Quang Liem"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2704"]
[BlackElo "2709"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,72,0,0,0,0,0,0,7,0,0,0,0,0,0,0,6,-6,12,17,24,23,22,8,14,15,13,22,27,21,33,14,21,10,13,15,14,18,24,22,19,14,17,14,19,5,9,15,5,4,10,-8,0,0,0,0,0,0,35,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:09]} a6 {[%emt 0:00:09]} 4. Ba4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:12][%cal Bg8f6,Bf6d7,Bd7f8,Bf8g6,Bg6e5][%mdl 32]} 5. Nc3 {[%emt 0:00:06]} Bc5 {[%emt 0:03:19]} 6. O-O {[%emt 0:01:03]} O-O {[%emt 0:01:55] C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} 7. Bxc6 {[%emt 0:01:18]} dxc6 {[%emt 0:00:10]} 8. d3 {[%emt 0:00:06]} Nd7 {[%emt 0:04:46]} 9. Be3 {[%emt 0:02:43]} Re8 {[%emt 0:02:02]} 10. h3 {[%emt 0:07:20]} Bd6 {[%emt 0:01:34]} 11. Nd2 {[%emt 0:01:30]} Nf8 {[%emt 0:00:25]} 12. Nc4 {[%emt 0:00:30]} Ng6 {[%emt 0:00:37] [#]} 13. d4 $146 {[%emt 0:03:24]} ({Predecessor:} 13. a4 Be6 14. Nxd6 cxd6 15. a5 d5 16. Na4 Qh4 17. Qf3 Qe7 18. Bb6 Nf4 19. Rfe1 {1-0 (49) Staniszewski,J (2498)-Corbat,P (2412) ICCF email 2010}) 13... b5 {[%emt 0:13:17]} 14. Nxd6 {[%emt 0:09:38]} cxd6 {[%emt 0:00:50]} 15. dxe5 {[%emt 0:00:26]} Nxe5 {[%emt 0:02:31]} 16. b3 {[%emt 0:08:05]} f5 {[%emt 0:01:37]} 17. exf5 {[%emt 0:08:00]} Bxf5 {[%emt 0:00:23]} 18. Ne2 {[%emt 0:00:43]} Nf7 {[%emt 0:08:04]} 19. Ng3 {[%emt 0:04:37]} Bd7 {[%emt 0:01:32]} 20. Bd4 {[%emt 0:04:57]} Qg5 {[%emt 0:09:10]} 21. Qd3 {[%emt 0:08:46]} c5 {[%emt 0:04:25]} 22. Bb2 {[%emt 0:03:25]} Qg6 {[%emt 0:00:11]} 23. Rfd1 {[%emt 0:06:15]} Bc6 {[%emt 0:02:37]} 24. Qxg6 {[%emt 0:04:50]} (24. Re1 {is interesting.} a5 25. Qf5 Nh6 26. Qxg6 hxg6 27. f3) 24... hxg6 {[%emt 0:00:02]} 25. Nf1 {[%emt 0:00:34]} a5 {[%emt 0:07:34]} 26. Ne3 {[%emt 0:01:54]} a4 {[%emt 0:00:31]} 27. a3 {[%emt 0:00:03]} Re4 {[%emt 0:05:17]} 28. Rd3 {[%emt 0:04:49]} axb3 {[%emt 0:00:13]} 29. cxb3 {[%emt 0:00:10]} b4 {[%emt 0:00:43]} 30. f3 {[%emt 0:02:33]} bxa3 {[%emt 0:05:51]} 31. Rxa3 {[%emt 0:01:06]} Rxa3 {[%emt 0:01:48]} 32. Bxa3 {[%emt 0:01:46]} Ne5 {[%emt 0:00:32]} 33. Rc3 {[%emt 0:10:46]} Rf4 {[%emt 0:02:39]} 34. Bxc5 {[%emt 0:00:52]} dxc5 {[%emt 0:00:11] The position is equal.} 35. Rxc5 {[%emt 0:00:02]} Nxf3+ {[%emt 0:00:22]} 36. gxf3 {[%emt 0:00:12]} Rxf3 {[%emt 0:00:23] A balanced but interesting game.  Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.17"]
[Round "9.4"]
[White "Vidit, Santosh Gujrathi"]
[Black "Salem, A.R. Saleh"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2723"]
[BlackElo "2690"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,75,32,9,39,34,41,47,36,33,49,16,24,10,17,18,35,31,42,30,42,19,19,20,39,25,31,25,31,22,31,24,35,20,24,11,38,15,13,12,10,15,15,12,10,16,18,18,14,11,11,12,23,14,13,14,66,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:22]} d5 {[%emt 0:00:06]} 2. d4 {[%emt 0:01:00]} Nf6 {[%emt 0:01:31]} 3. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:07]} 4. g3 {[%emt 0:02:00]} Bb4+ {[%emt 0:00:05]} 5. Bd2 {[%emt 0:00:08]} a5 {[%emt 0:00:03]} 6. Bg2 {[%emt 0:01:05]} O-O {[%emt 0:00:09]} 7. Qc2 {[%emt 0:04:53]} c5 {[%emt 0:00:06] E11: Bogo-Indian.} 8. cxd5 {[%emt 0:06:17] The main line 8.cxd5 scores better than 8.dxc5.} cxd4 {[%emt 0:00:08]} 9. Nxd4 {[%emt 0:04:48]} Qb6 {[%emt 0:00:11] White is slightly better.} 10. e3 {[%emt 0:00:16]} exd5 {[%emt 0:00:05]} 11. a3 {[%emt 0:00:10]} Bxd2+ {[%emt 0:04:48]} 12. Nxd2 {[%emt 0:00:43]} (12. Kxd2 Nc6 13. Nxc6 bxc6 $17) 12... Nc6 {[%emt 0:00:06]} 13. N2f3 {[%emt 0:00:10]} Bg4 {[%emt 0:06:50]} 14. O-O {[%emt 0:00:09] [#]} Nxd4 $146 {[%emt 0:03:46]} ({Predecessor:} 14... Rac8 15. Qd3 Ne4 16. Rab1 Bh5 17. Bh3 Nxd4 18. Nxd4 Rc5 19. b4 Rc3 20. Qb5 Qxb5 21. Nxb5 {½-½ (28) Wojtaszek,R (2717)-Huschenbeth,N (2605) Warsaw 2020}) 15. Nxd4 {[%emt 0:00:09]} Rfc8 {[%emt 0:00:01]} 16. Qb3 {[%emt 0:08:21]} Qxb3 {[%emt 0:13:05]} 17. Nxb3 {[%emt 0:00:05]} Rc2 {[%emt 0:00:05]} 18. Rab1 {[%emt 0:02:28]} b6 {[%emt 0:01:09]} 19. Nd4 {[%emt 0:12:00][%cal Bb3d4,Bd4e2,Be2c3][%mdl 32]} Rc5 {[%emt 0:05:00]} 20. h3 {[%emt 0:04:18]} Bd7 21. Rfd1 {[%emt 0:51:26]} h5 {[%emt 0:02:30]} 22. Ne2 {[%emt 0:00:30]} Bf5 {[%emt 0:05:34]} 23. Ra1 {[%emt 0:00:30]} Re8 {[%emt 0:56:35]} 24. Nc3 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 25. Nxd5 {[%emt 0:01:00]} Rc2 {[%emt 0:01:00][%csl LRb2,LRf2]} 26. g4 {[%emt 0:00:00]} (26. Nxb6 Nxf2 27. Rdc1 Re2 $15) 26... hxg4 {[%emt 0:00:00]} 27. hxg4 {[%emt 0:00:00]} Bg6 {[%emt 0:00:00]} 28. f4 {[%emt 0:00:00] [#] aiming for f5.} Nf2 {[%emt 0:00:00]} (28... Rxb2 $2 29. f5 $18) 29. Rdc1 {[%emt 0:00:00] Rxc2 is the strong threat.} Nxg4 {[%emt 0:00:00]} 30. Rxc2 {[%emt 0:00:00]} Bxc2 {[%emt 0:00:00]} 31. Rc1 {[%emt 0:00:00]} Bb3 {[%emt 0:00:00]} 32. e4 {[%emt 0:00:00]} Rd8 {[%emt 0:00:00]} 33. Rc6 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} (33... Bxd5 $11 34. exd5 Ne3) 34. Rc8 {[%emt 0:00:00]} Rxc8 $11 {[%emt 0:00:00] The position is equal.} 35. Ne7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 36. Nxc8 {[%emt 0:00:00]} Nh5 {[%emt 0:00:26]} 37. f5 {[%emt 0:00:00]} Nf4 {[%emt 0:00:01]} 38. Nxb6 {[%emt 0:06:30] Weighted Error Value: White=0.08 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "Prague Festival-Masters 2022"]
[Site "Prague"]
[Date "2022.06.17"]
[Round "9.5"]
[White "Maghsoodloo, Parham"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2699"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,81,12,14,12,23,22,10,11,15,12,18,16,22,16,21,14,13,0,18,16,18,10,10,11,9,10,10,10,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,23,23,41,0,8,0,0,0,0,0,0,0,0,-8,-8,-6,0,-1,0,-12,-8,-73]} 1. e4 {[%emt 0:02:13]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 4. O-O {[%emt 0:00:05][%cal Bh1f1,Bf1e1,Be1e5][%mdl 32]} Nxe4 {[%emt 0:00:04]} 5. Re1 {[%emt 0:00:05]} Nd6 {[%emt 0:00:07]} 6. Nxe5 {[%emt 0:00:04]} Be7 {[%emt 0:00:21]} 7. Bf1 {[%emt 0:00:40]} Nxe5 {[%emt 0:00:08]} 8. Rxe5 {[%emt 0:00:04]} O-O {[%emt 0:00:10]} 9. Nc3 {[%emt 0:00:03] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} Bf6 {[%emt 0:00:33]} 10. Re1 {[%emt 0:00:09]} Re8 {[%emt 0:00:59]} 11. Nd5 {[%emt 0:00:08]} Rxe1 {[%emt 0:02:22]} 12. Qxe1 {[%emt 0:00:07][%cal Od2d4]} b6 {[%emt 0:00:39]} 13. c3 {[%emt 0:00:06]} Bb7 {[%emt 0:01:01]} 14. Nxf6+ {[%emt 0:00:17]} Qxf6 {[%emt 0:00:10]} ({Much less strong is} 14... gxf6 15. d4 $16) 15. d3 {[%emt 0:00:03]} Re8 {[%emt 0:01:30]} 16. Qd1 {[%emt 0:00:06] [#]} h6 $146 {[%emt 0:06:17]} ({Predecessor:} 16... a5 17. Qg4 Nf5 18. Qg5 Qxg5 19. Bxg5 f6 20. Bd2 Kf7 21. Re1 Rxe1 22. Bxe1 Ba6 23. f3 h5 {½-½ (41) Fier,A (2573)-Kamsky,G (2676) Bastia 2017}) 17. Bd2 {[%emt 0:02:32]} Qh4 {[%emt 0:22:06]} 18. h3 {[%emt 0:06:26]} Re6 {[%emt 0:04:54] [#] Hoping for ...Rg6.} 19. Qg4 {[%emt 0:02:12]} Qxg4 {[%emt 0:02:28]} 20. hxg4 {[%emt 0:00:06]} Rg6 {[%emt 0:00:18]} 21. f3 {[%emt 0:04:10]} f5 {[%emt 0:00:13]} 22. Be2 {[%emt 0:27:20]} fxg4 {[%emt 0:02:27]} 23. fxg4 {[%emt 0:00:01]} Nf7 {[%emt 0:06:35]} 24. a4 {[%emt 0:04:57]} Re6 {[%emt 0:03:52]} 25. Bf1 {[%emt 0:06:31]} g5 {[%emt 0:18:13]} 26. a5 {[%emt 0:05:17]} Ne5 {[%emt 0:01:23]} 27. axb6 {[%emt 0:11:27]} Rxb6 {[%emt 0:00:17]} ({Don't play} 27... axb6 28. Ra7 Bc6 29. d4 Nxg4 30. c4 $16) 28. b4 {[%emt 0:00:04][%cal Bb2b4,Bb4b5][%mdl 32]} Ra6 {[%emt 0:00:49]} 29. Rxa6 {[%emt 0:00:31]} Bxa6 $11 {[%emt 0:00:09][%mdl 4096] Endgame KBB-KBN} 30. c4 {[%emt 0:00:08]} Nxg4 {[%emt 0:06:04]} 31. Be2 {[%emt 0:00:20]} Ne5 {[%emt 0:03:54]} 32. b5 {[%emt 0:07:38][%mdl 1024] White has compensation.} (32. Bc3 $5 {[%cal Rc3e5]} Ng6 33. Bd4 $14) 32... Bb7 {[%emt 0:10:04] The position is equal.} 33. Ba5 {[%emt 0:01:22]} c6 {[%emt 0:01:06]} 34. Bc7 {[%emt 0:03:24]} Ng6 {[%emt 0:03:17]} 35. Bg4 {[%emt 0:08:29]} cxb5 {[%emt 0:00:47]} 36. cxb5 {[%emt 0:00:05]} Nf8 {[%emt 0:02:13]} 37. Bd6 {[%emt 0:06:15]} Ne6 {[%emt 0:00:25]} 38. Kf2 {[%emt 0:00:53]} Kf7 {[%emt 0:00:35]} 39. g3 {[%emt 0:01:09]} Kg6 {[%emt 0:01:02]} 40. Ke3 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 41. Bxe6 {[%emt 0:13:07] Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless)} (41. Bd1 $11) 1/2-1/2

