[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.1"]
[White "Motylev, Alexander"]
[Black "Sedlak, Nikola"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2633"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,73,0,13,10,21,16,16,10,41,46,30,38,40,39,71,56,108,91,100,98,92,97,103,83,103,72,103,61,68,64,59,58,47,58,58,50,54,57,56,57,60,60,60,75,79,77,60,54,80,81,94,84,135,123,322,367,361,342,356,318,348,353,360,364,435,427]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:01:16]} 2. d4 {[%emt 0:00:24]} d5 {[%emt 0:00:11]} 3. e5 {[%emt 0:00:06]} c5 {[%emt 0:00:14]} 4. dxc5 {[%emt 0:00:23]} e6 {[%emt 0:00:18]} 5. c3 {[%emt 0:00:11]} Nc6 {[%emt 0:07:27]} 6. Nf3 {[%emt 0:00:48] B12: Caro-Kann: Advance Variation.} Bxc5 {[%emt 0:00:46]} 7. b4 {[%emt 0:00:07]} Bb6 {[%emt 0:04:32]} 8. b5 {[%emt 0:00:51] The position is equal.} Nce7 {[%emt 0:01:32]} 9. Bd3 {[%emt 0:01:44] [#]} Ng6 $146 {[%emt 0:06:12]} ({Predecessor:} 9... Qc7 10. O-O Bd7 11. Re1 Nh6 12. h3 O-O 13. a4 f6 14. exf6 Rxf6 15. Bg5 Rf7 {0-1 (48) Stefansson,H (2532)-Hjartarson,J (2523) Kopavogur 2021}) 10. O-O {[%emt 0:01:28]} N8e7 {[%emt 0:05:15]} 11. a4 {[%emt 0:03:07]} Bc7 {[%emt 0:07:35]} 12. Re1 {[%emt 0:03:48]} f6 {[%emt 0:01:29]} (12... a6 $14) 13. exf6 $16 {[%emt 0:02:03] White is more active.} gxf6 {[%emt 0:00:10] [#]} 14. c4 $1 {[%emt 0:00:46]} dxc4 {[%emt 0:09:39]} 15. Bxc4 {[%emt 0:03:25] aiming for Qb3.} Qxd1 {[%emt 0:00:21]} 16. Rxd1 {[%emt 0:00:04]} Ne5 {[%emt 0:00:52]} 17. Be2 {[%emt 0:13:06]} Nd5 {[%emt 0:06:13][%cal Be7d5,Bd5f4,Bf4e2][%mdl 32]} 18. Bb2 {[%emt 0:12:14]} Nf4 $1 {[%emt 0:00:27]} 19. Nxe5 {[%emt 0:01:28][%cal Oe2f3,Bf3e5,Be5g4,Bg4f6,Bf6e4][%mdl 32] Threatens to win with Bf3!} Nxe2+ {[%emt 0:00:08]} 20. Kf1 {[%emt 0:00:05]} Nf4 {[%emt 0:11:13]} 21. Ng4 {[%emt 0:04:49]} e5 {[%emt 0:00:16]} 22. Nxf6+ {[%emt 0:00:43]} Kf7 {[%emt 0:00:05]} 23. Ne4 {[%emt 0:11:05]} Bf5 {[%emt 0:00:58]} 24. Nbc3 {[%emt 0:07:21] Pair of Knights!} Rhd8 {[%emt 0:02:40]} 25. f3 $36 {[%emt 0:10:39][%mdl 2048] White has the initiative.} Kg6 {[%emt 0:02:20]} 26. Ba3 {[%emt 0:04:14]} Ba5 {[%emt 0:04:18]} 27. Rxd8 {[%emt 0:12:21]} Rxd8 {[%emt 0:00:20]} 28. Rd1 $1 {[%emt 0:00:22]} Rxd1+ {[%emt 0:05:02]} 29. Nxd1 {[%emt 0:00:02]} Be6 {[%emt 0:00:48]} 30. Ne3 {[%emt 0:00:46] Prevents Bc4+.} b6 {[%emt 0:03:59] Inhibits Nc5.} (30... Ba2 $142) 31. g3 {[%emt 0:01:27]} Nh5 {[%emt 0:05:07] [#] Black cannot hold the game after this.} (31... Nd5 $16 {was necessary.} 32. Nc4 Bc3) 32. Ng4 $1 $18 {[%emt 0:00:34]} Bb3 {[%emt 0:02:14]} 33. Nxe5+ {[%emt 0:00:17]} Kg7 {[%emt 0:02:09]} 34. Nc6 {[%emt 0:01:03]} Bxa4 {[%emt 0:00:06]} 35. Nxa7 {[%emt 0:00:33]} Kg6 {[%emt 0:00:22]} 36. Bb2 {[%emt 0:02:24] Inhibits Nf6.} Ng7 {[%emt 0:00:09]} 37. Bc3 {[%emt 0:01:11] Against Bb4.  Weighted Error Value: White=0.02 (flawless) /Black=0.17 (very precise)} 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.2"]
[White "Popovic, Dusan"]
[Black "Santiago, Yago De Moura"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2480"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,48,25,30,27,22,7,32,28,-9,-13,-6,-14,-4,-17,-27,-17,-12,-13,-14,0,0,0,-11,-2,0,0,0,-12,-2,0,-6,0,0,0,6,9]} 1. Nf3 {[%emt 0:00:57]} Nf6 {[%emt 0:01:12]} 2. g3 {[%emt 0:00:09]} g6 {[%emt 0:04:19]} 3. b3 {[%emt 0:00:11]} Bg7 {[%emt 0:00:30]} 4. Bb2 {[%emt 0:00:05]} d5 {[%emt 0:00:25]} 5. c4 {[%emt 0:00:18]} c6 {[%emt 0:00:07]} 6. Bg2 {[%emt 0:00:19]} O-O {[%emt 0:04:32]} 7. O-O {[%emt 0:00:04]} a5 {[%emt 0:00:17]} 8. Nc3 {[%emt 0:02:15] now supersedes 8.d3.} Ne4 {[%emt 0:08:59] A11: English Opening: 1...c6.} 9. Na4 {[%emt 0:01:03]} Bxb2 {[%emt 0:05:56]} 10. Nxb2 {[%emt 0:00:57]} d4 {[%emt 0:01:33] [#] White is slightly better.} 11. e3 $146 {[%emt 0:08:16]} ({Predecessor:} 11. Nd3 Na6 12. a3 Nec5 13. Nxc5 Nxc5 14. b4 Na6 15. d3 Bg4 16. Qd2 Bxf3 17. Bxf3 {1-0 (51) Dizdarevic,E (2509)-Kuzmanovic,S (2146) Zenica 2016}) 11... Bg4 {[%emt 0:04:42]} 12. Qc2 {[%emt 0:17:44]} Bxf3 {[%emt 0:02:25]} 13. Bxf3 {[%emt 0:00:22]} Nc5 {[%emt 0:00:43]} 14. Nd3 {[%emt 0:17:20]} Nba6 {[%emt 0:02:03][%cal Bb8a6,Ba6c5,Bc5d7][%mdl 32] With the idea ...dxe3.} 15. Nxc5 {[%emt 0:01:01] The position is equal.} Nxc5 {[%emt 0:00:08]} 16. a3 {[%emt 0:00:04]} Qd6 {[%emt 0:07:09]} 17. Rab1 {[%emt 0:06:58]} Nd7 {[%emt 0:25:49]} 18. b4 {[%emt 0:02:11]} axb4 {[%emt 0:00:50]} 19. axb4 {[%emt 0:00:05]} Ra3 {[%emt 0:00:23]} 20. c5 {[%emt 0:06:46]} Qf6 {[%emt 0:01:23]} 21. Bg2 {[%emt 0:00:52]} Rfa8 {[%emt 0:01:01]} 22. Qe4 {[%emt 0:02:21]} Ra2 {[%emt 0:02:22]} 23. Qxd4 {[%emt 0:04:04]} Qxd4 {[%emt 0:00:32]} 24. exd4 {[%emt 0:00:05] aiming for d5.} Rxd2 {[%emt 0:01:08] An interesting draw.  Weighted Error Value: White=0.04 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.3"]
[White "Garriga Cazorla, Pere"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2495"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,113,31,35,34,59,55,45,25,48,44,55,62,58,59,63,52,102,71,69,68,54,65,63,38,72,72,122,39,34,43,40,11,12,16,18,16,16,15,60,62,65,66,88,41,53,6,67,27,58,32,136,125,113,122,125,45,45,45,45,45,45,52,52,53,53,52,68,45,60,60,60,60,70,38,135,181,244,36,117,8,244,208,302,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:04:57]} Nf6 {[%emt 0:00:40]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:01:01]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:02:28]} 4. e4 {[%emt 0:03:08]} c5 {[%emt 0:00:11]} 5. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:00:11]} 6. Nxd4 {[%emt 0:00:04]} d6 {[%emt 0:00:37]} 7. Be2 {[%emt 0:00:25]} Nc6 {[%emt 0:01:06]} 8. Be3 {[%emt 0:00:05]} O-O {[%emt 0:00:22]} 9. O-O {[%emt 0:00:07]} Nxd4 {[%emt 0:05:08]} 10. Bxd4 {[%emt 0:01:34]} Bd7 $1 {[%emt 0:00:02] 10...Bd7 scores better than 10...Be6.} 11. h3 {[%emt 0:02:18]} Bc6 {[%emt 0:00:25]} 12. Qc2 {[%emt 0:00:06] B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} Nd7 {[%emt 0:05:08]} 13. Bxg7 {[%emt 0:03:26]} Kxg7 {[%emt 0:00:05]} 14. Rad1 {[%emt 0:13:47] White is slightly better.} a6 {[%emt 0:00:55]} 15. b4 {[%emt 0:13:45] And now b5 would win.} b6 {[%emt 0:00:28] [#]} 16. Bg4 $146 {[%emt 0:00:06]} ({Predecessor:} 16. Rfe1 Rc8 17. Bf1 Bb7 18. Qb2 Kg8 19. Nd5 e6 20. Ne3 Qe7 21. Qd4 Rfd8 22. Qxd6 {½-½ (50) Pichot,A (2625)-Shyam,N (2442) Chess.com INT 2021}) 16... Nf6 {[%emt 0:17:01]} 17. e5 {[%emt 0:11:05]} Nxg4 {[%emt 0:00:55]} 18. hxg4 {[%emt 0:00:06]} Qc8 {[%emt 0:08:42]} (18... b5 $14) 19. Qe2 {[%emt 0:00:20]} dxe5 {[%emt 0:05:09]} 20. Qxe5+ {[%emt 0:01:48]} Kg8 {[%emt 0:00:12]} 21. Rd4 {[%emt 0:00:18]} Ra7 {[%emt 0:12:27]} 22. f3 {[%emt 0:08:26]} Qc7 {[%emt 0:04:46]} 23. Qe3 {[%emt 0:03:20] White is much more active. The black rooks are badly placed.} b5 {[%emt 0:02:29]} (23... Raa8 $142) 24. Rc1 {[%emt 0:07:11]} (24. Rfd1 $16) 24... e5 $14 {[%emt 0:02:16]} 25. Rd2 {[%emt 0:02:47]} bxc4 {[%emt 0:00:27]} 26. Nd5 {[%emt 0:01:19]} Bxd5 {[%emt 0:00:34]} 27. Rxd5 {[%emt 0:00:01]} Rb7 {[%emt 0:02:26]} 28. Rc5 {[%emt 0:00:46]} Qb8 {[%emt 0:06:22]} 29. a3 {[%emt 0:00:09]} Rb5 {[%emt 0:01:23]} 30. R1xc4 {[%emt 0:04:27]} Rd8 {[%emt 0:00:01]} 31. g5 {[%emt 0:00:58]} Rd1+ {[%emt 0:07:32]} 32. Kf2 {[%emt 0:00:25] [#] Black must now prevent Rc8+.} Qd6 $1 {[%emt 0:00:53]} 33. a4 {[%emt 0:10:24]} (33. Rc6 $14 {deserves consideration.} Qd2+ 34. Qxd2 Rxd2+ 35. Kg3) 33... Rd2+ {[%emt 0:03:13]} (33... Rxc5 $11 34. bxc5 Qd5) 34. Kg1 {[%emt 0:00:30]} Rd1+ {[%emt 0:03:34]} 35. Kh2 $1 {[%emt 0:01:35]} Rb8 {[%emt 0:04:44]} (35... Rxc5 $1 $14 36. Qxc5 Qxc5 37. bxc5 Rd7) 36. Qxe5 {[%emt 0:02:02]} Qxe5+ {[%emt 0:00:06]} 37. Rxe5 $16 {[%emt 0:00:06][%mdl 4096] Endgame KRR-KRR} Rb1 {[%emt 0:00:02]} 38. Ra5 {[%emt 0:02:05]} (38. Rc6 $16) 38... R1xb4 $14 {[%emt 0:00:38]} 39. Rxb4 {[%emt 0:00:12]} Rxb4 {[%emt 0:00:04]} 40. Rxa6 {[%emt 0:00:04] Hoping for a5. KR-KR} Kg7 {[%emt 0:01:44]} 41. Ra7 {[%emt 0:31:15]} h6 $1 {[%emt 0:31:51]} 42. gxh6+ {[%emt 0:03:00]} Kxh6 {[%emt 0:00:14]} 43. g3 {[%emt 0:00:04]} Kg7 {[%emt 0:00:00]} 44. f4 {[%emt 0:00:00]} Rb2+ {[%emt 0:00:00]} 45. Kh3 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 46. Kh4 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 47. g4 {[%emt 0:00:00]} Rf3 {[%emt 0:00:00]} ({Better is} 47... Kf6 $14) 48. Kg5 $16 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} (48... Rc3 $142 49. a5 Rc1) 49. Ra6 $2 {[%emt 0:00:00]} (49. a5 $18) 49... Ra1 {[%emt 0:00:00] [#]} ({Black should try} 49... Rc3 $14) 50. a5 {[%emt 0:00:00]} (50. Kh4 $1 $16) 50... Ra2 $2 {[%emt 0:00:00]} (50... f6+ $1 $11 51. Kh4 Ra4) 51. f5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:00]} (51... Rc2 $142 52. fxg6 Rc5+ 53. Kh4 f6) 52. gxf5 $2 {[%emt 0:00:00]} (52. Kxf5 $18 {Threatens to win with Ra8.} Rf2+ 53. Ke5) 52... f6+ $11 {[%emt 0:00:00] The position is equal.} 53. Kh5 {[%emt 0:00:00] White wants to mate with Ra7+.} Rh2+ $1 {[%emt 0:00:00]} 54. Kg4 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 55. Ra8 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 56. Rh8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 57. Ra8 {[%emt 0:09:58] Weighted Error Value: White=0.31/Black=0.32} 1/2-1/2

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.4"]
[White "Wagner, Dennis"]
[Black "Kozak, Antoni"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2586"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,138,14,22,13,9,10,13,8,1,-29,-28,-19,0,0,24,17,20,29,22,14,33,32,51,42,45,48,57,48,80,81,137,-18,-21,-24,-24,-24,-6,-24,0,-18,92,92,88,0,17,0,0,0,0,0,0,0,0,0,0,0,16,9,63,63,66,65,68,64,73,0,0,0,74,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,5,6,-16,12,0,20,8,8,8,43,44,178,12,12,3,12,12,98,98,98,98,98,77,84,91,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:05]} dxc4 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:04]} Bb4+ {[%emt 0:00:05]} 6. Bd2 {[%emt 0:00:04]} a5 {[%emt 0:00:04]} 7. Qc2 {[%emt 0:00:05] E04: Open Catalan: 5 Nf3.} Bxd2+ {[%emt 0:00:05]} 8. Qxd2 {[%emt 0:00:07]} c6 {[%emt 0:00:04]} 9. Ne5 {[%emt 0:01:29]} b5 $1 {[%emt 0:02:49] [#]} 10. Nc3 $146 {[%emt 0:00:05][%cal Bb1c3,Bc3e4,Be4c5][%mdl 32]} ({Predecessor:} 10. a4 Ra6 11. Nc3 Bd7 12. Nxd7 Qxd7 13. axb5 cxb5 14. Qg5 O-O 15. Qxb5 Qxd4 16. O-O {½-½ (27) Postny,E (2615)-Anand,V (2773) St Petersburg 2018}) 10... Nd5 {[%emt 0:12:36]} 11. b3 {[%emt 0:00:04]} cxb3 {[%emt 0:12:37]} 12. axb3 {[%emt 0:00:02]} Bb7 {[%emt 0:12:23]} 13. O-O {[%emt 0:16:24][%cal Bh1f1,Bf1c1,Bc1c5][%mdl 1056] White has compensation.} O-O {[%emt 0:06:16]} 14. Ne4 {[%emt 0:10:36]} Ra7 {[%emt 0:10:29]} 15. Nc5 {[%emt 0:01:00]} b4 {[%emt 0:00:45]} 16. Rfc1 {[%emt 0:11:39]} Ba6 {[%emt 0:04:56]} 17. Nxa6 {[%emt 0:11:43]} Rxa6 {[%emt 0:00:07]} 18. Rc5 {[%emt 0:00:04]} Nc3 {[%emt 0:08:57][%cal Od8d4]} 19. e3 {[%emt 0:11:53]} (19. Bxc6 $2 f6 20. Bb7 Ra7 $19) (19. Nxc6 Nxc6 20. Bxc6 Qxd4 $3 {[%mdl 512]} 21. Qxd4 Nxe2+ 22. Kf1 Nxd4 $17) 19... a4 {[%emt 0:02:42]} 20. bxa4 {[%emt 0:00:42]} (20. Bxc6 $2 f6 21. Bb7 fxe5 $19) (20. Nxc6 Nxc6 21. Bxc6 a3 $17) 20... Nxa4 {[%emt 0:00:29]} (20... Rxa4 $142 21. Rxa4 Nxa4) 21. Nxc6 $2 {[%emt 0:10:11] 0x0.000860fb7113dp-1022s more active pieces. The black rooks are badly placed.} (21. Rcc1 $1 $16) 21... Nxc6 $11 {[%emt 0:04:54]} 22. Rxc6 {[%emt 0:00:06]} Rxc6 {[%emt 0:00:03]} 23. Bxc6 {[%emt 0:00:08]} Nc3 {[%emt 0:00:02]} 24. Qb2 {[%emt 0:02:55]} Qd6 {[%emt 0:02:43]} (24... Qb6 $5 {[%cal Rb6c6]} 25. Bf3 g6 $15) 25. Bf3 {[%emt 0:02:20]} (25. Ra6 $5 {[%cal Rc6b7]}) 25... e5 {[%emt 0:02:43]} (25... g6 $11) 26. dxe5 $16 {[%emt 0:00:11]} Qxe5 {[%emt 0:00:03][%cal Oc3e2] Strongly threatening ...Ne2+!} 27. Kg2 {[%emt 0:00:57]} ({And not} 27. Qxb4 Ne2+ $1 28. Bxe2 Qxa1+ 29. Kg2 g6 $17) ({White should try} 27. Ra7 $16) 27... Rb8 {[%emt 0:01:25]} 28. Qb3 {[%emt 0:03:38]} h6 {[%emt 0:02:16]} 29. Ra6 {[%emt 0:01:07]} Ne4 {[%emt 0:02:17]} 30. Ra7 {[%emt 0:02:32]} Kh8 {[%emt 0:00:28]} 31. Qxf7 {[%emt 0:08:40]} Ng5 $1 {[%emt 0:07:13]} 32. Qf4 {[%emt 0:01:49]} Nxf3 {[%emt 0:02:09]} 33. Kxf3 $11 {[%emt 0:00:02][%mdl 4096] Endgame KQR-KQR} Qd5+ {[%emt 0:00:29]} 34. e4 {[%emt 0:00:35]} Qg8 {[%emt 0:00:05]} (34... Qd3+ $1 $11 35. Kg2 Re8) 35. Qe5 $14 {[%emt 0:02:03][%cal Oa7g7]} Rb6 {[%emt 0:03:10]} 36. Kg2 {[%emt 0:00:43]} b3 {[%emt 0:00:55]} 37. Qb2 $1 {[%emt 0:00:41]} Qf8 {[%emt 0:00:06]} 38. Rd7 {[%emt 0:01:12]} (38. e5 $16) 38... Qf6 $11 {[%emt 0:01:15]} 39. Rd2 {[%emt 0:01:31]} Qe6 {[%emt 0:00:44]} (39... Qxb2 $11 40. Rxb2 g5) 40. e5 {[%emt 0:01:28]} (40. Qd4 $16) 40... Qc6+ {[%emt 0:01:04]} 41. f3 {[%emt 0:03:21]} Rb8 {[%emt 0:01:43]} 42. g4 {[%emt 0:11:07]} Qc4 {[%emt 0:02:00]} 43. Rd1 {[%emt 0:13:32]} Ra8 {[%emt 0:05:14] aiming for ...Ra2.} 44. Kg3 {[%emt 0:00:01]} Rf8 {[%emt 0:03:42] And now ...Qf4+ would win.} 45. Kg2 {[%emt 0:00:22]} Rc8 {[%emt 0:01:03]} 46. Kg3 {[%emt 0:02:43]} Rf8 {[%emt 0:05:59] Threatens to win with ...Qf4+.} 47. Kg2 {[%emt 0:00:05]} Rb8 {[%emt 0:00:04]} 48. Re1 {[%emt 0:01:29]} Kg8 {[%emt 0:01:14]} 49. Re4 {[%emt 0:01:10]} Qe6 {[%emt 0:01:01]} (49... Qd3 $5 {[%cal Rb8c8]}) 50. Kg3 {[%emt 0:00:04]} Rb5 {[%emt 0:02:02]} 51. h4 {[%emt 0:00:10]} h5 {[%emt 0:02:03]} 52. gxh5 {[%emt 0:00:09]} Rc5 {[%emt 0:02:34]} 53. Qd4 {[%emt 0:01:09]} Rd5 {[%emt 0:00:54] [#]} (53... Rc2 $2 54. Qe3 $18 (54. Qd6 Rc6 $16)) ({Black should play} 53... Rc8 $14) 54. Qc3 $2 {[%emt 0:00:34]} (54. Qc4 $1 $18 {[%cal Rc4b3]}) 54... Qb6 {[%emt 0:01:33] White must now prevent ...b2.} 55. Re1 {[%emt 0:00:37] Qc4 is the strong threat.} b2 {[%emt 0:01:03]} 56. Rb1 {[%emt 0:00:45]} Qb8 {[%emt 0:03:57]} (56... Rb5 $11) 57. Rxb2 $16 {[%emt 0:00:27]} ({Don't play} 57. Qxb2 Qxb2 58. Rxb2 Rxe5 $16) 57... Qxe5+ {[%emt 0:00:04]} 58. Qxe5 {[%emt 0:00:04]} Rxe5 {[%emt 0:00:02] KR-KR} 59. Kg4 {[%emt 0:00:06]} Kh7 {[%emt 0:00:54]} 60. Rb6 {[%emt 0:00:14]} Re1 {[%emt 0:00:53]} 61. f4 {[%emt 0:02:30]} (61. Ra6 $16) 61... Rg1+ $11 {[%emt 0:01:35] The position is equal.} 62. Kf5 {[%emt 0:00:02]} Ra1 {[%emt 0:00:08]} 63. Rb8 {[%emt 0:01:05]} Rh1 {[%emt 0:01:30]} 64. h6 {[%emt 0:00:05]} g6+ $1 {[%emt 0:00:05]} 65. Kg5 {[%emt 0:00:22] White threatens Rb7+ and mate.} Rg1+ {[%emt 0:00:04]} 66. Kf6 {[%emt 0:00:04]} Rg4 {[%emt 0:00:23]} 67. f5 {[%emt 0:00:43]} gxf5 {[%emt 0:00:05]} 68. Kxf5 {[%emt 0:00:09]} Rxh4 {[%emt 0:00:18]} 69. Kg5 {[%emt 0:00:03]} Rh5+ {[%emt 0:00:09]} 70. Kxh5 {[%emt 0:03:06] Weighted Error Value: White=0.17 (very precise) /Black=0.20 (precise)} 1/2-1/2

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.5"]
[White "Seemann, Jakub"]
[Black "Stefansson, Hannes"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2363"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,106,0,-11,2,-53,0,0,0,0,8,0,25,6,25,15,13,23,14,4,8,-28,-16,-31,-16,-27,-21,-31,-15,-14,-12,-13,-8,-55,-52,-47,-58,-61,-33,-29,-33,-9,-14,-33,0,0,0,0,0,-16,-14,-14,0,0,0,-141,-37,-33,-30,-25,-24,-24,-17,-51,-17,-24,-24,-300,-166,-290,-282,-29965,-29966,-29969,-29968,-29972,-29973,-29971,-29973,-29972,-29973,-29977,-29978,-29978,-29979,-29980,-29978,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:28]} 5. Bd2 {[%emt 0:00:07]} b6 {[%emt 0:01:12]} 6. Bd3 {[%emt 0:00:10]} Bb7 {[%emt 0:01:14] [#] E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3.} 7. Nh3 $146 {[%emt 0:00:05]} ({White should play} 7. Nf3 $11) ({Predecessor:} 7. Nf3 d6 8. Qc2 c5 9. a3 Bxc3 10. Bxc3 Nbd7 11. O-O Rc8 12. Rfd1 Qe7 13. Rac1 Rfd8 14. b4 cxd4 15. Nxd4 Ne5 16. Nb5 Nxd3 17. Qxd3 Ne4 18. Bb2 Qh4 19. Qe2 {0-1 (63) Akobian,V (2600)-Martinez Alcantara,J (2598) Saint Louis 2022}) 7... d5 {[%emt 0:09:07]} ({Black should try} 7... Bxg2 $15 8. Rg1 Bxh3) 8. cxd5 $11 {[%emt 0:00:15]} exd5 {[%emt 0:00:10] The position is equal.} 9. Nf4 {[%emt 0:00:05]} Bd6 {[%emt 0:09:50]} 10. Qf3 {[%emt 0:03:43][%cal Rc3d5]} Bxf4 {[%emt 0:01:08]} 11. Qxf4 {[%emt 0:01:19]} Re8 {[%emt 0:01:22]} 12. O-O {[%emt 0:03:57]} (12. Nb5 {seems wilder.} Na6 13. O-O Nh5 14. Qf3) 12... Ba6 {[%emt 0:01:28]} 13. Bxa6 {[%emt 0:00:35]} Nxa6 {[%emt 0:00:05][%cal Bb8a6,Ba6b4,Bb4d3][%mdl 32]} 14. Rac1 {[%emt 0:02:22]} Qd7 {[%emt 0:02:07]} 15. f3 {[%emt 0:00:47]} Nb4 {[%emt 0:02:37]} 16. Qg3 {[%emt 0:02:24]} Nd3 {[%emt 0:01:04]} 17. Rc2 {[%emt 0:00:23]} c5 {[%emt 0:04:10]} 18. dxc5 {[%emt 0:00:38]} bxc5 {[%emt 0:01:10]} 19. Ne2 {[%emt 0:02:48]} Rac8 {[%emt 0:05:12]} 20. Bc3 {[%emt 0:12:39] [#] Inhibits d4. aiming for Bxf6.} Qe6 {[%emt 0:02:25]} 21. Kh1 {[%emt 0:01:31]} (21. Bxf6 $11 Qxf6 22. Nf4) 21... Qf5 {[%emt 0:12:11]} 22. Bxf6 {[%emt 0:23:17]} Qxf6 {[%emt 0:00:44]} 23. Nf4 {[%emt 0:00:35]} Qf5 {[%emt 0:01:14] Black is more active.} 24. Qg4 {[%emt 0:01:07]} Qxg4 {[%emt 0:00:13]} 25. fxg4 {[%emt 0:00:04]} Nxf4 {[%emt 0:01:16]} 26. exf4 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} Re4 {[%emt 0:01:22]} 27. g3 {[%emt 0:02:26]} Kf8 {[%emt 0:04:36]} 28. Rd1 {[%emt 0:01:57]} d4 {[%emt 0:00:08]} 29. Rc4 {[%emt 0:00:10]} a5 {[%emt 0:03:43] next ...Re2 is good for Black.} 30. a3 $1 {[%emt 0:02:50]} Ke7 {[%emt 0:01:41]} 31. b4 $1 {[%emt 0:02:43]} Kd6 {[%emt 0:00:23] Threatens to win with ...Kd5.} 32. Rdc1 {[%emt 0:00:27]} (32. bxc5+ $11 {was the only way to keep the balance.} Kd5 33. Ra4) 32... Re2 {[%emt 0:04:21]} (32... axb4 33. axb4 Re2 34. Rxc5 Rxc5 35. bxc5+ Kc6 36. Kg1 $15) ({Better is} 32... Re3 $17 {Strongly threatening ...d3.} 33. Kg2 Rxa3 34. bxc5+ Kd5) 33. Rxd4+ $1 $15 {[%emt 0:17:19]} cxd4 {[%emt 0:02:05][%cal Rc8c1]} 34. Rxc8 {[%emt 0:00:06]} axb4 {[%emt 0:00:54]} 35. axb4 {[%emt 0:00:03] KR-KR} Kd5 {[%emt 0:00:31] And now ...d3 would win.} 36. Kg1 $1 {[%emt 0:00:13]} d3 {[%emt 0:11:51]} 37. Kf1 $1 {[%emt 0:00:26]} Kd4 {[%emt 0:01:35]} 38. Rc7 {[%emt 0:06:59][%mdl 8192] This costs White the game.} (38. b5 $11) 38... Re8 {[%emt 0:03:39]} ({Stronger than} 38... Rxh2 39. Ke1 $11) (38... Re4 $142 {White must now prevent ...d2.} 39. Rd7+ (39. Rxf7 $2 d2 $19) 39... Kc3 40. Rc7+ (40. b5 $2 d2 $19) 40... Kxb4 41. Rb7+ Kc3 42. Rc7+ Rc4 43. Rxf7 d2) 39. Rxf7 {[%emt 0:02:23] [#]} (39. Rd7+ $142 Kc3 40. Rc7+ Kxb4 41. Rd7) 39... d2 $1 $19 {[%emt 0:00:13]} 40. Rd7+ $2 {[%emt 0:00:53]} (40. Kf2 $19 Re1 41. Rxg7 (41. Rd7+ $2 Kc3 $19)) 40... Kc3 {[%emt 0:00:05] Black mates.} 41. Kf2 {[%emt 0:31:09]} Re1 {[%emt 0:30:21]} (41... Kc2 42. Rc7+ Kb1 43. Rd7 $17) 42. Kf3 {[%emt 0:06:48]} d1=Q+ {[%emt 0:00:20]} 43. Rxd1 {[%emt 0:00:04]} Rxd1 {[%emt 0:00:09] KR-KP} 44. Ke4 {[%emt 0:00:20]} Kxb4 {[%emt 0:03:54]} 45. Ke5 {[%emt 0:03:38]} Re1+ {[%emt 0:02:44]} 46. Kd6 {[%emt 0:00:00]} Re2 {[%emt 0:00:00]} 47. g5 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 48. h4 {[%emt 0:00:00]} Rg2 {[%emt 0:00:00]} 49. f5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:00]} 50. Ke5 {[%emt 0:00:00]} Rxg3 {[%emt 0:00:00]} 51. Kxf5 {[%emt 0:00:00]} Rh3 {[%emt 0:00:00]} 52. Kg4 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 53. h5 {[%emt 0:00:00]} Kc5 {[%emt 0:00:00] Weighted Error Value: White=0.27 (precise) /Black=0.14 (very precise)} 0-1

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.6"]
[White "Alsina Leal, Daniel"]
[Black "Raja Harshit"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2508"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,59,12,14,0,24,0,0,0,25,27,64,65,285,284,357,385,418,352,472,369,626,627,637,637,615,618,786,781,772,760,735,662,782,788,759,751,885,862,1098,843]} 1. e4 {[%emt 0:00:19]} c5 {[%emt 0:00:20]} 2. Nf3 {[%emt 0:00:15]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:12]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:06]} 6. Be2 {[%emt 0:00:11]} e5 {[%emt 0:00:24]} 7. Nb3 {[%emt 0:00:16]} Be7 {[%emt 0:00:10]} 8. Be3 {[%emt 0:00:16]} Be6 {[%emt 0:00:08]} 9. Nd5 {[%emt 0:00:25]} Nbd7 {[%emt 0:02:26]} 10. Qd3 {[%emt 0:00:11]} Bxd5 {[%emt 0:02:11]} 11. exd5 {[%emt 0:00:22]} Rc8 {[%emt 0:06:14] is now debated instead of 11...0-0.} 12. c4 {[%emt 0:03:21] B92: Sicilian Najdorf: 6 Be2.} a5 {[%emt 0:04:51]} 13. a4 {[%emt 0:05:00]} O-O {[%emt 0:02:07]} 14. O-O {[%emt 0:00:13] The position is equal.} Ne8 {[%emt 0:07:25]} 15. Bg4 {[%emt 0:01:00]} e4 {[%emt 0:06:34]} 16. Qe2 {[%emt 0:04:55] 0x0.00222900cd2cdp-1022s more active pieces. The black rooks are badly placed.} f5 $2 {[%emt 0:08:53] [#]} (16... g6 $14) 17. Nd4 $5 $146 {[%emt 0:04:30][%mdl 8] aiming for Ne6. An interesting novelty.} ({Predecessor:} 17. Bh3 g6 18. Bd2 Ra8 19. Nd4 Nc5 20. Nb5 Bf6 21. Be3 Nc7 22. Nc3 N7a6 23. Kh1 {½-½ (46) Bilguun,S (2486)-Bhambure,S (2382) Moscow 2020}) 17... Ne5 {[%emt 0:15:42]} (17... fxg4 $2 18. Ne6) (17... Nc5 18. Bxf5) 18. Bxf5 {[%emt 0:03:47]} Rxc4 {[%emt 0:00:29]} 19. Bxe4 {[%emt 0:14:40]} Qb6 {[%emt 0:00:49]} 20. Rad1 {[%emt 0:19:47] Threatens to win with f4.} ({Less strong is} 20. Qh5 Nf6 21. Qh4 g6 $16) 20... Bg5 {[%emt 0:00:45]} (20... Qa6 21. f4 (21. Qh5 Nf6 $18) 21... Rxd4 22. Qxa6 bxa6 23. Bxd4 Nd7) 21. Bxg5 {[%emt 0:11:13] Ne6 is the strong threat. A strong pair of Bishops. White is clearly winning.} Rxd4 {[%emt 0:00:07] [#]} 22. Bxh7+ {[%emt 0:03:03][%mdl 512]} Kxh7 {[%emt 0:00:07]} 23. Be3 {[%emt 0:00:22][%mdl 64] Skewer} Rxd1 {[%emt 0:01:16]} 24. Bxb6 {[%emt 0:00:17]} Rxf1+ {[%emt 0:00:08]} 25. Kxf1 {[%emt 0:02:28]} Nf6 {[%emt 0:00:03]} 26. Bd4 {[%emt 0:07:55]} Re8 {[%emt 0:00:25]} 27. Qc2+ {[%emt 0:01:45]} Kg8 {[%emt 0:00:32]} 28. h3 {[%emt 0:06:21]} Kh8 {[%emt 0:01:40]} 29. Qc7 {[%emt 0:05:00][%csl LRa5,LRb7,LRd6]} Ne4 {[%emt 0:00:17]} 30. g3 {[%emt 0:03:22] White took control after the opening.  Weighted Error Value: White=0.17 (very precise) /Black=0.77} 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.7"]
[White "Sankalp Gupta"]
[Black "Hrbek, Stepan"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2505"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 24,77,26,0,0,1,6,-12,9,11,0,10,75,74,75,69,79,72,95,42,47,50,39,42,46,44,175,173,172,179,179,179,188,172,171,172,172,172,172,153,173,159,154,152,170,173,326,326,326,325,932,320,258,0,910,856]} 1. Nf3 {[%emt 0:03:37]} Nf6 {[%emt 0:00:44]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:01:16]} 3. Nc3 {[%emt 0:00:16]} d5 {[%emt 0:00:48]} 4. e3 {[%emt 0:00:28]} c5 {[%emt 0:01:51]} 5. cxd5 {[%emt 0:01:22]} exd5 {[%emt 0:00:11]} 6. d4 {[%emt 0:00:40]} a6 {[%emt 0:00:23]} 7. Be2 {[%emt 0:01:14]} Nc6 {[%emt 0:00:28]} 8. O-O {[%emt 0:00:08]} Bd6 {[%emt 0:06:35]} 9. dxc5 {[%emt 0:06:21]} Bxc5 {[%emt 0:00:08]} 10. b3 {[%emt 0:00:19]} O-O {[%emt 0:00:54]} 11. Bb2 {[%emt 0:04:14]} Ba7 {[%emt 0:09:30]} 12. Rc1 {[%emt 0:05:20][%cal Ba1c1,Bc1c2,Bc2d2][%mdl 32]} Qd6 {[%emt 0:01:46]} 13. Rc2 {[%emt 0:04:27]} Bf5 {[%emt 0:15:35] D32: Tarrasch Defence: Sidelines and lines without g3.} 14. Rd2 {[%emt 0:01:35][%cal Rc3d5]} Rad8 {[%emt 0:00:08]} 15. Qa1 {[%emt 0:00:33][%cal Oc3d5] [#]} h6 $146 {[%emt 0:00:11] [#] The position is equal.} ({Predecessor:} 15... Rfe8 16. Rfd1 Qe6 17. Re1 h6 18. Bd1 d4 19. Nb1 dxe3 20. fxe3 Rxd2 21. Nfxd2 Bxe3+ {0-1 (39) Banas,J (2410)-Hardicsay,P (2365) Hungary 1995}) 16. Nxd5 $1 {[%emt 0:19:29]} Nxd5 {[%emt 0:01:20]} 17. Bxg7 {[%emt 0:00:13] With the idea Bc4.} Rfe8 {[%emt 0:08:19] [#]} (17... Be4 $11 18. Bxf8 Qxf8) 18. Rxd5 $1 $16 {[%emt 0:02:32] Dancing on a razor blade.} Qxd5 {[%emt 0:02:37]} 19. Bh8 $1 {[%emt 0:00:03][%csl Gh8][%cal Ra1g7]} Nd4 {[%emt 0:05:49]} 20. Nxd4 $40 {[%emt 0:04:05][%mdl 128] White wants a kill.} Kxh8 {[%emt 0:07:22]} 21. Ne6+ {[%emt 0:02:07]} (21. Nxf5+ $16 Qe5 22. Nxh6 Qxa1 23. Rxa1) 21... Bd4 $1 $14 {[%emt 0:00:07]} 22. Nxd4 {[%emt 0:00:06] aiming for Ne6+.} ({Avoid the trap} 22. Qxd4+ $2 Qxd4 23. Nxd4 Rxd4 $1 $19 {[%mdl 512]}) 22... Kg8 {[%emt 0:00:18]} 23. Rd1 {[%emt 0:07:05]} Be4 {[%emt 0:02:10]} 24. Bf1 {[%emt 0:01:57]} Rd6 {[%emt 0:04:44] [#]} (24... Qg5 $14) 25. Nf5 $1 $18 {[%emt 0:08:23][%mdl 512]} Bxf5 {[%emt 0:02:32]} 26. Rxd5 {[%emt 0:00:02]} Rxd5 {[%emt 0:00:07]} 27. h4 {[%emt 0:00:19]} Red8 {[%emt 0:02:38]} 28. Be2 {[%emt 0:02:21] Inhibits Rd1+.} Bd3 {[%emt 0:01:08]} 29. Bxd3 {[%emt 0:01:14]} Rxd3 {[%emt 0:00:06][%mdl 4096] Endgame KQ-KRR} 30. Qf6 {[%emt 0:00:12]} R8d6 {[%emt 0:00:35]} 31. Qf5 {[%emt 0:00:35]} Rd1+ {[%emt 0:02:46]} 32. Kh2 {[%emt 0:00:02]} R1d2 {[%emt 0:00:17]} 33. a4 {[%emt 0:04:08]} Rg6 {[%emt 0:06:45]} 34. g4 {[%emt 0:04:36]} Rb2 $2 {[%emt 0:01:22]} (34... Re6) 35. Qc8+ {[%emt 0:02:40]} Kh7 {[%emt 0:00:08] [#]} 36. Kg3 {[%emt 0:00:26]} ({Not} 36. Qxb7 Rxf2+ 37. Kg3 Rf1 $16) 36... Rb6 $2 {[%emt 0:01:45]} (36... Rb1 37. Qxb7 Rg1+ 38. Kh2 R1xg4 39. Qxf7+ Kh8 40. Qe8+ Rg8 41. Qe5+ R8g7) 37. Qf5+ $2 {[%emt 0:00:36]} (37. Qc7 Rf6 38. f4) 37... Kg8 {[%emt 0:00:22]} 38. Qc8+ $2 {[%emt 0:00:07]} (38. Qd5 R2xb3 39. a5) 38... Kh7 {[%emt 0:00:07]} 39. Qc7 {[%emt 0:01:09][%csl LRb6,LRf7] Weighted Error Value: White=0.34/Black=0.32} 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.8"]
[White "Hilby, Craig"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2420"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "218"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,218,21,34,25,42,37,36,39,42,35,53,51,74,40,68,60,59,61,156,30,83,79,97,72,80,79,64,0,0,-7,0,-19,0,0,0,0,8,-8,-8,-8,-8,-8,-8,-44,-50,-51,-46,-53,-59,-55,-36,-170,-173,-279,-263,-267,-265,-604,-21,-114,-114,-114,-91,-102,-87,-100,-64,-110,-122,-156,-156,-155,-91,-104,-98,-135,-46,-48,-43,-78,-23,-27,0,0,0,-12,-12,-19,-19,-564,-556,-474,-250,-248,-250,-297,-297,-289,-62,-121,-62,-62,-62,-62,-62,-62,-58,-62,-62,-62,0,-159,-159,-224,-159,-159,-159,-159,-159,-159,-159,-159,-159,-159,-159,-159,-63,-29954,-29952,-29953,-29956,-29957,-81,-29961,-122,-664,-159,-159,-159,-159,0,-159,0,-29957,-29960,-29962,-29964,-29962,-29965,-29962,-29965,-29962,-29970,-29967,-29970,-29970,-29967,-29965,-29967,-29965,-29969,-29966,-29969,-29967,-29964,-29986,-29983,-29990,-29986,-29986,-29982,-29982,-29980,-29978,-29978,-29983,-29980,-29974,-29979,-29984,-29985,-29985,-29982,-29982,-29979,-29980,-29978,-29983,-29980,-29983,-29984,-29984,-29984,-29984,-29985,-29988,-29989,-29989,-29990,-29990,-29989,-29991,-29992,-29992,-29993]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:00:09]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:03]} dxe4 {[%emt 0:00:08]} 4. Nxe4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:11]} 5. Nxf6+ {[%emt 0:00:06]} exf6 {[%emt 0:00:07]} 6. c3 {[%emt 0:00:15]} Bd6 {[%emt 0:00:15]} 7. Bd3 {[%emt 0:00:21]} O-O {[%emt 0:00:14]} 8. Ne2 {[%emt 0:00:25]} Re8 {[%emt 0:00:30]} 9. Qc2 {[%emt 0:00:11] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} h5 {[%emt 0:00:17]} 10. O-O {[%emt 0:01:06]} Nd7 {[%emt 0:04:10]} 11. Ng3 {[%emt 0:03:48] White is slightly better.} Bxg3 {[%emt 0:08:02]} 12. hxg3 {[%emt 0:00:43]} Nf8 {[%emt 0:00:25]} 13. Be3 {[%emt 0:03:18]} Bg4 {[%emt 0:09:16] [#]} 14. b4 $146 {[%emt 0:06:41]} ({Predecessor:} 14. Rae1 Qd7 15. f3 Be6 16. Re2 Rad8 17. Rd1 f5 18. b3 Ng6 19. Kf2 Ne7 20. Rh1 {½-½ (57) Grudina,M (1756)-Tsitou,D Opatija 2014}) 14... b5 {[%emt 0:04:42]} 15. a4 {[%emt 0:01:22]} a6 {[%emt 0:00:02]} 16. c4 {[%emt 0:00:45]} Qd7 {[%emt 0:07:44]} (16... bxc4 $14 17. Qxc4 (17. Bxc4 Ne6 $14) 17... Bd7) 17. Ra3 {[%emt 0:04:24]} (17. axb5 $16 axb5 18. cxb5 cxb5 19. Ra5) 17... Rac8 {[%emt 0:03:48]} (17... bxc4 $11 18. Bxc4 (18. Qxc4 Be6 $11) 18... Bf5) 18. Rc1 $16 {[%emt 0:14:10]} Qb7 {[%emt 0:11:37]} 19. Qa2 {[%emt 0:10:39]} bxc4 {[%emt 0:09:48]} 20. Qxc4 {[%emt 0:03:07]} Be6 {[%emt 0:00:03]} 21. Qc5 {[%emt 0:10:09]} (21. Qxa6 $14 Qxb4 22. Raa1) 21... Bd5 $11 {[%emt 0:00:35]} 22. Qa5 {[%emt 0:00:10]} Ra8 {[%emt 0:00:13]} 23. Bc4 {[%emt 0:00:15]} Ne6 {[%emt 0:04:01][%cal Bf8e6,Be6d4,Bd4e2][%mdl 32]} 24. Bxd5 {[%emt 0:04:59]} cxd5 {[%emt 0:00:59]} 25. Rac3 {[%emt 0:00:08]} Rab8 {[%emt 0:01:34]} 26. Rc6 {[%emt 0:01:35]} (26. Rb3 {is more complex.} Ra8 27. b5 axb5 28. Qxb5 Qa7 29. Qxd5 Qxa4 30. Rd3) 26... Qxb4 {[%emt 0:07:57]} 27. Qxd5 {[%emt 0:00:23]} Qxa4 {[%emt 0:08:29]} 28. Qxh5 {[%emt 0:00:13]} Nxd4 {[%emt 0:06:33]} 29. Rxf6 {[%emt 0:09:57]} Ne2+ $1 {[%emt 0:00:24]} ({But not} 29... gxf6 30. Qg4+ Kf8 31. Bxd4 $16) 30. Qxe2 {[%emt 0:00:03]} gxf6 {[%emt 0:00:04]} 31. Rc4 $1 {[%emt 0:00:29] Qg4+ would kill now.} Qa1+ {[%emt 0:00:48]} 32. Kh2 {[%emt 0:00:13] White threatens Rg4+ and mate.} f5 {[%emt 0:00:02] Inhibits Rg4+.} 33. Qh5 {[%emt 0:06:01]} (33. Qc2 $1 $15 Rb1 34. Bc1) 33... Qh8 $1 $19 {[%emt 0:04:47]} 34. Bh6 {[%emt 0:00:59]} (34. Qxh8+ {was called for.} Kxh8 35. g4) 34... Rb6 $1 {[%emt 0:00:09]} 35. Rh4 {[%emt 0:00:25]} Rg6 {[%emt 0:00:46] Prevents Qg5.} 36. Qxf5 $2 {[%emt 0:02:29]} (36. g4 fxg4 37. Rxg4 Qe5+ 38. Qxe5 Rxe5 39. Rh4) 36... Qf6 $2 {[%emt 0:00:35]} ({Not} 36... Qe5 37. Qc2 $11) (36... Qxh6 $19 37. Qd7 Qf8) 37. Qxf6 {[%emt 0:03:01]} (37. Qd7 $11 {keeps the balance.} Rd8 38. Qh3) 37... Rxf6 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRB} 38. Be3 {[%emt 0:00:29]} Rf5 {[%emt 0:03:16]} 39. g4 {[%emt 0:02:57]} Rd5 {[%emt 0:06:03]} 40. g5 {[%emt 0:00:37]} Red8 {[%emt 0:00:35]} 41. Rc4 {[%emt 0:32:51]} (41. Bc1 $15 {should be considered.}) 41... a5 $17 {[%emt 0:30:54]} 42. f4 {[%emt 0:04:57]} Ra8 {[%emt 0:00:00]} 43. Ra4 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} (43... Rb8 $142 $1 {[%cal Rb8b4] aiming for ...Rb4.} 44. Ra2 Rb3) 44. Bd4 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 45. Kg3 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} ({Black should try} 45... Rb8 $1 $17 {White must now prevent ...Rb4.} 46. Rc4 Kd7) 46. Kg4 $1 $15 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00] ...Kb5 is the strong threat.} 47. Bf6 {[%emt 0:00:00]} Kb5 {[%emt 0:00:00]} ({Better is} 47... Rd6 $17 48. f5 Kb5) 48. Re4 $1 $11 {[%emt 0:00:00]} a4 {[%emt 0:00:00]} 49. Re7 {[%emt 0:00:00]} a3 {[%emt 0:00:00] White should prevent ...a2.} 50. Rxf7 {[%emt 0:00:00]} a2 {[%emt 0:00:00] Black wants to play ...Rd6.} 51. Rc7 {[%emt 0:00:00]} Rd1 {[%emt 0:00:00][%mdl 1024] Black has compensation.} 52. f5 $2 {[%emt 0:00:00][%mdl 8192]} (52. g3 $11) 52... Ra4+ $19 {[%emt 0:00:00]} 53. Kh3 {[%emt 0:02:15]} Rd3+ {[%emt 0:00:00]} (53... Rf1 $142 54. g4 Ra3+ 55. Kg2 Rf4) 54. g3 {[%emt 0:00:15]} Raa3 $1 {[%emt 0:00:00]} 55. Rc1 {[%emt 0:00:46]} Rxg3+ {[%emt 0:00:00]} 56. Kh4 {[%emt 0:00:08]} Rh3+ {[%emt 0:00:00]} (56... Rg2 $19 {has better winning chances.} 57. Rf1 Rh2+ 58. Kg4 Ra4+ 59. Kf3 Rh3+ 60. Kg2 Raa3) 57. Kg4 $17 {[%emt 0:00:03]} Rag3+ {[%emt 0:00:00]} (57... Rhb3 $1 $17 {[%cal Rb3b1]} 58. Rf1 Rb1) 58. Kf4 $15 {[%emt 0:00:07]} Rf3+ {[%emt 0:00:00]} 59. Ke4 $1 {[%emt 0:02:13]} Re3+ {[%emt 0:00:00]} 60. Kf4 $1 {[%emt 0:00:32]} Rhf3+ {[%emt 0:03:03]} 61. Kg4 {[%emt 0:00:07]} Rf2 {[%emt 0:00:06]} 62. Ra1 $1 {[%emt 0:02:00]} Kc4 {[%emt 0:01:43] Black is more active.} (62... Re4+ $15 63. Kg3 Ree2) 63. Rc1+ $2 {[%emt 0:00:06]} (63. g6 $11) 63... Kb4 $17 {[%emt 0:00:50] And now ...Re4+ would win.} 64. Ra1 {[%emt 0:01:02]} (64. g6 $17 {was necessary.}) 64... Kb3 {[%emt 0:00:53] Strongly threatening ...Re4+.} ({Inferior is} 64... Re4+ 65. Kg3 Ree2 66. Be7+ Kc4 67. g6) 65. g6 {[%emt 0:03:21]} Re4+ {[%emt 0:00:14]} 66. Kg5 {[%emt 0:00:38] [#]} Rg2+ $1 {[%emt 0:00:52]} 67. Kh6 {[%emt 0:00:26]} Rf4 {[%emt 0:00:04]} 68. Rh1 {[%emt 0:01:38]} Rxf5 {[%emt 0:00:28]} 69. Ba1 {[%emt 0:00:04]} Kc2 {[%emt 0:04:09] Hoping for ...Rb5.} 70. g7 {[%emt 0:02:35]} Rb5 {[%emt 0:00:07]} (70... Rfg5 $17 71. Kh7 Kd3) 71. Bd4 $2 {[%emt 0:00:50][%mdl 8192]} (71. Rh5 $15 Rb1 72. Be5) 71... Rb4 {[%emt 0:01:32]} 72. Be5 {[%emt 0:00:20] [#]} Rb1 $1 {[%emt 0:00:46]} 73. Rh5 {[%emt 0:00:22]} Rb5 $2 {[%emt 0:01:23]} (73... Re1 74. Bd4 Kd3 75. Rh4 a1=Q 76. Bxa1 Rxa1 77. Kh7 Ra7 78. Kh8 Ra8+ 79. Kh7 Ke3 80. Rh6 Ra7 81. Rg6 Rh2+ 82. Kg8 Rh5 83. Kf8 Rf5+ 84. Ke8 Rc5 85. Rg3+ Kf4 86. Rg4+ Kf3 87. Rg3+ Ke4 88. Rg4+ Kd3 89. Rg3+ Ke4 90. Rg4+ Kd3 91. Rg3+ Ke4) 74. Bd4 $2 {[%emt 0:00:43][%mdl 8192]} (74. Ba1 $17 Rb1 75. Bd4) 74... Rb4 $2 {[%emt 0:00:15]} (74... Rxh5+ {mates} 75. Kxh5 Kd3 76. Ba1 Rg1 77. Bb2 Ke4 78. Kh6 Kf5 79. Kh7 Rh1+ 80. Kg8 Kg6 81. Kf8 Rf1+ 82. Ke8 Kh7 83. Kd7 a1=Q 84. Bxa1 Rxa1 85. Ke6 Rh1 86. Kf6 Kg8 87. Kf5 Re1 88. Kf6 Re2 89. Kg5 Kxg7 90. Kf4 Kf6 91. Kf3 Re7 92. Kg4 Re4+ 93. Kf3 Kf5 94. Kg3 Rf4 95. Kh3 Rg4 96. Kh2 Kf4 97. Kh3 Kf3 98. Kh2 Rh4+ 99. Kg1 Rh5 100. Kf1 Rh1#) 75. Be5 $2 {[%emt 0:00:16][%mdl 8192]} (75. Rg5 $17 Rh2+ 76. Rh5 Rxh5+ 77. Kxh5 Rxd4 78. g8=Q) 75... Rbg4 $2 {[%emt 0:00:08]} (75... Re4 $19 {[%cal Oe4e5] and Black stays clearly on top. ( -> ...Rxe5!)} 76. Ba1 Reg4) 76. Rh1 {[%emt 0:00:23]} Re4 {[%emt 0:00:41]} 77. Ba1 {[%emt 0:00:56]} Rb4 {[%emt 0:00:06]} 78. Be5 {[%emt 0:00:51]} Rb1 $2 {[%emt 0:00:09]} (78... Rbg4 $17 79. Kh7 Kd3) 79. Rh3 $2 {[%emt 0:01:08][%mdl 8192]} (79. Rh5 $11 Rbg1 80. Kh7 Rxg7+ 81. Bxg7 Rxg7+ 82. Kxg7 a1=Q+ 83. Kf7) 79... Rbg1 {[%emt 0:00:20] Black mates.} 80. Rc3+ {[%emt 0:00:15]} Kd2 {[%emt 0:00:05]} 81. Rh3 {[%emt 0:00:58]} Rg6+ {[%emt 0:00:08]} 82. Kh7 {[%emt 0:00:25] [#]} Rxg7+ $3 {[%emt 0:00:07][%mdl 512]} 83. Bxg7 {[%emt 0:00:06] [#]} (83. Kh8 Ra7) 83... Rxg7+ $1 {[%emt 0:00:03][%mdl 576] Remove Defender, Promotion} 84. Kxg7 {[%emt 0:00:04]} a1=Q+ {[%emt 0:00:06] KQ-KR} 85. Kg6 {[%emt 0:00:16]} Qe5 {[%emt 0:00:38]} 86. Rf3 {[%emt 0:00:37]} Qe4+ {[%emt 0:00:26]} 87. Rf5 {[%emt 0:00:05]} Ke3 {[%emt 0:00:03]} 88. Kf6 {[%emt 0:00:48]} Qc6+ {[%emt 0:00:10]} 89. Kg5 {[%emt 0:00:10]} Qe6 {[%emt 0:00:36]} 90. Rb5 {[%emt 0:01:03]} Qg8+ {[%emt 0:01:03]} 91. Kf6 {[%emt 0:01:00]} Qf8+ {[%emt 0:00:10]} 92. Kg5 {[%emt 0:00:14]} Ke4 {[%emt 0:01:24]} 93. Rb1 {[%emt 0:00:34]} Qf5+ {[%emt 0:02:36]} 94. Kh6 {[%emt 0:00:07]} Qa5 {[%emt 0:00:23]} 95. Rg1 {[%emt 0:00:52]} Kf4 {[%emt 0:00:48]} 96. Rf1+ {[%emt 0:00:14]} Ke5 {[%emt 0:00:02]} 97. Rg1 {[%emt 0:01:15]} Qd2+ {[%emt 0:00:11]} 98. Kg6 {[%emt 0:00:27]} Ke6 {[%emt 0:00:16]} 99. Rg4 {[%emt 0:00:45]} Qd5 {[%emt 0:00:18]} 100. Kh6 {[%emt 0:00:30]} Qf3 {[%emt 0:01:56]} 101. Rg5 {[%emt 0:00:37]} Qh3+ {[%emt 0:00:36]} 102. Kg6 {[%emt 0:00:12]} Qh4 {[%emt 0:00:11]} 103. Ra5 {[%emt 0:00:29]} Qf6+ {[%emt 0:00:29]} 104. Kh5 {[%emt 0:00:20]} Qf3+ {[%emt 0:00:47]} 105. Kg6 {[%emt 0:00:23]} Qd3+ {[%emt 0:00:09]} 106. Kh5 {[%emt 0:00:20]} Kf6 {[%emt 0:00:23][%cal Rd3h3]} 107. Kh4 {[%emt 0:01:04]} Qe4+ {[%emt 0:00:29]} 108. Kh5 {[%emt 0:00:28]} Qe2+ {[%emt 0:00:09]} 109. Kh4 {[%emt 0:00:44]} Qe1+ {[%emt 0:00:06] Weighted Error Value: White=0.37/Black=0.28 (precise)} 0-1

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.9"]
[White "Garcia Ramos, Daniel"]
[Black "Mladek, Richard"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2441"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,89,10,19,5,0,7,0,6,1,0,0,-10,-16,-14,0,0,0,0,22,26,54,27,66,14,31,27,38,15,98,35,35,24,150,158,153,120,136,134,135,72,127,112,112,89,99,107,161,154,336,214,257,227,271,292,307,285,283,291,278,283,364,358,370,373,506,331,312,278,278,278,278,278,278,278,278,261,241,264,245,116,348,333]} 1. c4 {[%emt 0:04:34]} e6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:12]} d5 {[%emt 0:00:06]} 3. g3 {[%emt 0:00:20]} d4 {[%emt 0:00:07]} 4. Bg2 {[%emt 0:00:24]} Nc6 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:39]} Nh6 {[%emt 0:00:06]} 6. d3 {[%emt 0:09:16] A13: English Opening: 1...e6.} Nf5 {[%emt 0:00:07]} 7. Na3 {[%emt 0:00:25] [#]} Bxa3 $146 {[%emt 0:00:36]} ({Predecessor:} 7... Be7 8. Nc2 O-O 9. Rb1 a5 10. b3 e5 11. a3 f6 12. b4 axb4 13. axb4 Be6 {0-1 (40) Tomashevsky,E (2714)-Buhmann,R (2589) Berlin 2018}) 8. bxa3 {[%emt 0:00:06] The position is equal.} O-O {[%emt 0:00:25]} 9. Rb1 {[%emt 0:00:38]} Rb8 {[%emt 0:01:06]} 10. e4 {[%emt 0:11:31]} dxe3 {[%emt 0:10:08]} 11. fxe3 {[%emt 0:00:10]} e5 {[%emt 0:03:23]} 12. Qe2 {[%emt 0:01:20]} Nfe7 {[%emt 0:14:47]} 13. Bb2 {[%emt 0:14:07]} Ng6 {[%emt 0:02:19][%cal Oe5e4]} 14. Nd2 {[%emt 0:12:09]} Bd7 {[%emt 0:15:53]} 15. h4 {[%emt 0:08:57]} h6 {[%emt 0:08:30]} 16. Bc3 {[%emt 0:03:39]} (16. d4 $14) 16... Re8 {[%emt 0:07:50]} 17. a4 {[%emt 0:02:28][%cal Ba3a4,Ba4a5][%mdl 32]} Qc8 {[%emt 0:03:54]} 18. a5 {[%emt 0:06:26]} a6 {[%emt 0:07:40] [#]} (18... Bh3 $11 {remains equal.}) 19. Bd5 {[%emt 0:01:57] This bishop pair is nice.} (19. Qf2 $1 $16 {[%cal Rf2f7]} f6 20. d4) 19... Be6 $14 {[%emt 0:01:36]} 20. Qf3 {[%emt 0:06:58]} Bxd5 {[%emt 0:06:35]} (20... Nge7 $11) 21. cxd5 $16 {[%emt 0:00:07]} (21. Qxd5 Re7 $11) 21... Nd8 {[%emt 0:00:06]} 22. Rbc1 $36 {[%emt 0:04:11][%mdl 2048] White is really pushing.} Qd7 {[%emt 0:00:47]} 23. Nc4 {[%emt 0:00:50][%cal Bd2c4,Bc4e3,Be3f5,Bf5h6,Bh6g4][%mdl 32]} f6 {[%emt 0:00:34][%cal Oe5e4]} 24. Bb4 {[%emt 0:04:14]} (24. Qh5 $142 Nf8 25. e4) 24... Nf7 {[%emt 0:01:00]} (24... e4 $142 25. dxe4 Nf7) 25. e4 {[%emt 0:02:17]} Ne7 {[%emt 0:02:30]} 26. Rf2 {[%emt 0:00:39]} (26. Qh5 {with more complications.} Qh3 27. Rc2 Rbd8 28. Rb2) 26... Nc8 {[%emt 0:06:20]} 27. Rfc2 {[%emt 0:00:44] White is much more active. The black rooks are badly placed.} Na7 {[%emt 0:01:09]} (27... Rd8 $16) 28. Ne3 $18 {[%emt 0:02:30]} Rbc8 $2 {[%emt 0:00:54]} (28... Nb5 $16) 29. Nf5 {[%emt 0:00:52] Qg4 is the strong threat.} Kh7 {[%emt 0:05:03]} 30. Qg4 {[%emt 0:00:36][%csl Gf5][%cal Rg4g7]} Rg8 {[%emt 0:00:42] [#]} 31. Nxh6 $1 {[%emt 0:01:09][%mdl 512]} Qxg4 {[%emt 0:00:27]} 32. Nxg4 {[%emt 0:00:01]} c6 {[%emt 0:00:23]} 33. Bc5 {[%emt 0:01:18]} Nb5 {[%emt 0:00:01]} 34. a4 {[%emt 0:00:08]} Nbd6 {[%emt 0:01:11]} 35. Bxd6 {[%emt 0:00:18]} Nxd6 {[%emt 0:00:01]} 36. dxc6 {[%emt 0:00:07]} Rgd8 {[%emt 0:00:53]} 37. cxb7 {[%emt 0:00:41]} Rxc2 {[%emt 0:00:02]} 38. Rxc2 {[%emt 0:00:06]} Nxb7 {[%emt 0:00:09][%mdl 4096] Endgame KRN-KRN} 39. Rc7 {[%emt 0:00:22][%csl LRb7,LRf6]} Rxd3 {[%emt 0:00:11]} 40. Nxf6+ {[%emt 0:00:31]} ({Weaker is} 40. Rxb7 Rxg3+ 41. Kf2 Rxg4 $17) 40... Kg6 {[%emt 0:00:17]} 41. Ne8 {[%emt 0:31:38]} (41. Rxb7 gxf6 42. Kf2 Rd4 $16) 41... Rxg3+ {[%emt 0:31:45]} 42. Kh2 {[%emt 0:00:00]} Rb3 {[%emt 0:00:00]} 43. Rxg7+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:00][%cal Ob7d6]} 44. Rg3 {[%emt 0:00:00]} (44. Rg5 $18 {and White stays clearly on top.}) 44... Rb4 $2 {[%emt 0:00:00]} (44... Nxa5 $16 {was necessary.} 45. Rg5 Nc4) 45. Nf6 {[%emt 0:00:00] Weighted Error Value: White=0.25 (precise) /Black=0.37} 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.10"]
[White "Huzman, Alexander"]
[Black "Wagner, Dinara"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2541"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,67,3,0,28,20,21,18,31,17,43,29,38,33,47,40,45,43,69,56,62,31,36,31,43,35,30,33,36,33,43,33,85,56,77,59,114,71,68,70,158,152,152,155,166,154,319,303,301,303,270,219,199,192,537,532,680,641]} 1. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:06]} 2. g3 {[%emt 0:00:06]} c6 {[%emt 0:01:10]} 3. Bg2 {[%emt 0:00:07]} Bg4 {[%emt 0:00:04]} 4. O-O {[%emt 0:00:32]} Nd7 {[%emt 0:00:05]} 5. h3 {[%emt 0:03:05]} Bh5 {[%emt 0:01:35]} 6. d3 {[%emt 0:00:25]} Ngf6 {[%emt 0:01:33]} 7. c4 {[%emt 0:03:51]} Bxf3 {[%emt 0:09:35] A07: Réti Opening: New York and Capablanca Systems.} 8. Bxf3 {[%emt 0:02:52]} dxc4 {[%emt 0:00:08]} 9. dxc4 {[%emt 0:01:01]} Ne5 {[%emt 0:00:03] The position is equal.} 10. Nd2 {[%emt 0:00:19][%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32]} Nxf3+ {[%emt 0:00:30]} 11. Nxf3 {[%emt 0:01:15]} Qxd1 {[%emt 0:01:15]} 12. Rxd1 {[%emt 0:00:16][%cal Bf1d1,Bd1d3,Bd3b3][%mdl 32]} e6 {[%emt 0:00:02]} 13. Be3 {[%emt 0:01:31]} Be7 {[%emt 0:02:23]} 14. Rd3 {[%emt 0:00:47] [#]} O-O $146 {[%emt 0:22:31]} ({Predecessor:} 14... Ne4 15. Rad1 Bc5 16. Nd2 Nxd2 17. Bxc5 Ne4 18. Bxa7 O-O 19. Ra3 f5 20. Rdd3 b5 21. cxb5 cxb5 {1-0 (46) Bai,J (2571)-Tugstumur,Y (2058) Harbin 2018}) 15. Rb3 {[%emt 0:10:15]} b6 {[%emt 0:00:39]} 16. Ne5 {[%emt 0:01:03]} Rfc8 {[%emt 0:08:50]} 17. a4 {[%emt 0:02:10][%cal Ba2a4,Ba4a5][%mdl 32]} Bd6 {[%emt 0:02:33]} 18. Nd3 {[%emt 0:00:47]} Nd7 {[%emt 0:06:07]} 19. a5 {[%emt 0:02:04]} Kf8 {[%emt 0:06:57]} 20. Kg2 {[%emt 0:15:51]} Ke8 {[%emt 0:00:44]} 21. f4 {[%emt 0:01:08]} Bc7 {[%emt 0:06:39]} (21... g6 $14) 22. Kf3 {[%emt 0:07:36]} f5 {[%emt 0:05:50]} 23. Bd4 {[%emt 0:09:30]} Kf7 {[%emt 0:03:30]} ({Better is} 23... g6 $14) 24. Rba3 {[%emt 0:01:59] White is more active.} bxa5 {[%emt 0:07:05]} 25. Bc3 {[%emt 0:00:49]} Nb6 {[%emt 0:00:11]} (25... Rcb8 $14) 26. Rxa5 $16 {[%emt 0:03:18]} Nxc4 {[%emt 0:01:12]} 27. Rxa7 {[%emt 0:00:15]} Rxa7 {[%emt 0:04:16]} 28. Rxa7 {[%emt 0:01:23]} Kf8 $2 {[%emt 0:00:12] [#] A mistake that costs the game.} (28... Nd6 $16 {might work better.} 29. Ra6 Nb5 30. Rxc6 Na7) 29. Nc5 $18 {[%emt 0:05:43]} Ke7 {[%emt 0:01:33]} 30. Bxg7 {[%emt 0:00:30]} ({Don't play} 30. b3 $6 Nd6 $18) 30... Kd6 {[%emt 0:00:12]} 31. Nd3 {[%emt 0:00:30]} c5 {[%emt 0:01:19]} 32. Bc3 {[%emt 0:09:37] Threatens to win with b3.} h5 $2 {[%emt 0:00:51] [#]} (32... Kd5 33. e3 Nd6) 33. b3 {[%emt 0:00:42]} Nb6 {[%emt 0:01:04]} 34. Be5+ {[%emt 0:00:32] Weighted Error Value: White=0.08 (flawless) /Black=0.35} 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.11"]
[White "Iniyan, P."]
[Black "Nemec, Jachym"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2518"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,93,0,9,10,22,31,37,26,18,23,18,0,5,0,0,-8,-20,-62,6,3,7,9,8,8,6,6,7,10,12,12,52,37,50,54,66,38,71,60,67,58,54,50,52,21,30,30,24,20,164,177,177,173,168,169,164,171,219,220,263,270,259,235,256,272,358,316,361,351,350,336,333,328,359,365,545,545,795,777,668,620]} 1. d4 {[%emt 0:00:18]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:11]} e6 {[%emt 0:00:07]} 5. e3 {[%emt 0:00:16]} Nbd7 {[%emt 0:00:11]} 6. Bd3 {[%emt 0:00:09]} dxc4 {[%emt 0:00:54]} 7. Bxc4 {[%emt 0:00:08]} b5 {[%emt 0:00:06]} 8. Bd3 {[%emt 0:00:10]} Bd6 {[%emt 0:00:37]} 9. O-O {[%emt 0:05:48] D47: Semi-Slav: Meran System.} Bb7 {[%emt 0:00:26]} 10. e4 {[%emt 0:04:35] [#] And now e5 would win.} e5 {[%emt 0:01:51]} 11. dxe5 {[%emt 0:00:12] White is slightly better.} Nxe5 {[%emt 0:01:03]} 12. Nxe5 {[%emt 0:02:46]} Bxe5 {[%emt 0:00:20]} 13. Kh1 {[%emt 0:15:16] [#]} Qd7 $146 {[%emt 0:10:00]} ({Predecessor:} 13... O-O 14. f4 Bxc3 15. bxc3 c5 16. e5 c4 17. Bxc4 bxc4 18. exf6 Qxf6 19. Qd4 Qg6 {0-1 (32) Anu,B (2002)-Bayarmaa,B (2077) Govi Altai 2014}) 14. Bc2 {[%emt 0:06:42]} (14. f4 Bxc3 15. bxc3 O-O-O $15) 14... Qxd1 {[%emt 0:05:58]} 15. Nxd1 {[%emt 0:00:09]} c5 {[%emt 0:02:31]} 16. Be3 {[%emt 0:19:12]} O-O {[%emt 0:13:57]} ({Don't play} 16... Nxe4 17. Bxe4 (17. f3 Nf6 $11) 17... Bxe4 18. Re1 $11) ({Black should try} 16... Ng4 $1 $15) 17. f4 $11 {[%emt 0:03:14]} Bd4 {[%emt 0:02:50]} 18. Bxd4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:05]} 19. Nf2 {[%emt 0:00:09]} Rfe8 {[%emt 0:02:16][%cal Rf6e4]} 20. Rfe1 {[%emt 0:00:40]} Rac8 {[%emt 0:06:03]} 21. Bd3 {[%emt 0:00:29]} a6 {[%emt 0:01:02]} 22. Rad1 {[%emt 0:03:20]} Ba8 {[%emt 0:03:52]} 23. Kg1 {[%emt 0:01:57]} g6 {[%emt 0:03:56]} 24. Bb1 {[%emt 0:03:11]} Rcd8 {[%emt 0:00:56]} 25. g3 {[%emt 0:13:08]} Re7 {[%emt 0:05:37]} 26. Rd2 {[%emt 0:00:18]} Ne8 {[%emt 0:02:52]} 27. Red1 {[%emt 0:04:47]} Red7 {[%emt 0:02:48]} 28. Nd3 {[%emt 0:07:10]} Rc7 {[%emt 0:02:49] Inhibits Nc5.} ({Less strong is} 28... Bxe4 29. Ne5 Bxb1 30. Nxd7 Rxd7 31. Rxb1 $16) 29. Nb4 {[%emt 0:00:07]} a5 {[%emt 0:03:29]} 30. Nd5 {[%emt 0:00:06]} Bxd5 {[%emt 0:00:50]} 31. Rxd4 {[%emt 0:00:06][%mdl 64] [#] Pin} Rcd7 {[%emt 0:01:53] A mistake that costs the game.} 32. Rxd5 $18 {[%emt 0:02:52]} Rxd5 {[%emt 0:00:08]} 33. Rxd5 {[%emt 0:02:40]} ({Don't take} 33. exd5 $6 Nf6 $14) 33... Rxd5 {[%emt 0:00:07]} 34. exd5 {[%emt 0:00:03][%mdl 4096] Endgame KB-KN} Kf8 {[%emt 0:13:49]} 35. Bd3 {[%emt 0:00:45]} b4 {[%emt 0:01:12]} (35... Ke7 {keeps fighting.}) 36. Kf2 {[%emt 0:00:06]} Ke7 {[%emt 0:00:08]} 37. Ke3 {[%emt 0:00:04]} Kd6 {[%emt 0:00:17]} 38. Kd4 {[%emt 0:00:06]} Nf6 {[%emt 0:01:06]} 39. Be2 {[%emt 0:02:15] Prevents Ng4.} Nxd5 {[%emt 0:00:48]} 40. Bc4 {[%emt 0:00:06]} Nf6 {[%emt 0:02:14]} 41. Bxf7 {[%emt 0:31:16]} Ng4 {[%emt 0:30:40]} 42. Bg8 {[%emt 0:00:44]} Nf6 {[%emt 0:00:15]} 43. Bc4 {[%emt 0:02:44]} Ng4 {[%emt 0:01:19]} 44. h3 {[%emt 0:00:26]} Nf2 {[%emt 0:00:19]} (44... Nf6 {was worth a try.} 45. g4 h6) 45. Be2 {[%emt 0:03:00] White is clearly winning.} Nxh3 {[%emt 0:01:45]} 46. Ke3 {[%emt 0:00:06] Against Nf2} Ng1 {[%emt 0:04:44]} 47. Bf1 {[%emt 0:00:29] Weighted Error Value: White=0.05 (flawless) /Black=0.26 (precise)} 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8.12"]
[White "Lye, Lik Zang"]
[Black "Omelja, Artem"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2358"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,140,12,13,20,6,10,6,9,13,26,17,16,-10,-10,-21,-11,-19,-14,-17,-27,-20,-22,-39,-19,-25,-23,-27,-13,-20,-11,-14,-4,-6,0,-8,-14,-21,-21,-67,-50,-52,-37,-56,-46,-151,-147,-291,-287,-291,-201,-201,-201,-201,-201,-201,-179,-201,-201,-201,-201,-201,-201,-201,-201,-201,-201,-201,-201,-201,-201,-201,-201,-3726,-2112,-29955,-29955,-6601,-5591,-29960,-29964,-29964,-29966,-29966,-29967,-29965,-29964,-29962,-29964,-29965,-29966,-29970,-29967,-29967,-141,-29968,-29965,-29965,-29967,-29967,-29968,-29968,-29965,-29969,-29971,-29970,-29971,-29972,-29973,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29990,-29991]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:50]} 4. cxd5 {[%emt 0:00:23]} exd5 {[%emt 0:00:19]} 5. Bg5 {[%emt 0:00:16]} c6 {[%emt 0:00:14]} 6. e3 {[%emt 0:00:25]} h6 {[%emt 0:00:08]} 7. Bh4 {[%emt 0:01:07]} Be7 {[%emt 0:00:17]} 8. Bd3 {[%emt 0:01:19]} O-O {[%emt 0:00:18]} 9. Qc2 {[%emt 0:00:48] 9.Nge2 is more fashionable.} Re8 {[%emt 0:00:56]} 10. Nf3 {[%emt 0:01:42]} Ne4 {[%emt 0:01:22] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 11. Bxe7 {[%emt 0:03:44]} Qxe7 {[%emt 0:00:10]} 12. Bxe4 {[%emt 0:01:11]} dxe4 {[%emt 0:00:09] The position is equal.} 13. Nd2 {[%emt 0:05:44]} Bf5 {[%emt 0:00:57]} 14. O-O {[%emt 0:02:13]} Nd7 {[%emt 0:05:39]} 15. f3 {[%emt 0:08:36][%cal Rf3e4]} Nf6 {[%emt 0:00:22]} (15... Qg5 {looks sharper.} 16. Ndxe4 Qxe3+ 17. Qf2 Qf4) 16. fxe4 {[%emt 0:03:45]} Bxe4 {[%emt 0:00:11]} 17. Ndxe4 {[%emt 0:00:25]} Nxe4 {[%emt 0:00:13]} 18. Nxe4 {[%emt 0:00:28]} Qxe4 {[%emt 0:00:08]} 19. Qxe4 {[%emt 0:00:17]} Rxe4 $11 {[%emt 0:00:11][%mdl 4096] Endgame KRR-KRR} 20. Rf3 {[%emt 0:01:04] [#]} Rd8 $146 {[%emt 0:01:06]} ({Predecessor:} 20... Rae8 21. Kf2 g5 22. h3 f5 23. Rd1 g4 24. hxg4 fxg4 25. Rf4 Rxe3 26. Rxg4+ Kh7 {½-½ (37) Polich,S-Pulyaev,V (2131) Dnipropetrovsk 2005}) 21. b4 {[%emt 0:07:10]} Rd5 {[%emt 0:01:05]} 22. a4 {[%emt 0:03:13]} f6 {[%emt 0:05:24]} 23. Ra3 {[%emt 0:04:58]} Kf7 {[%emt 0:00:32]} 24. Rf1 {[%emt 0:01:38]} Ke6 {[%emt 0:04:45]} 25. Rc1 {[%emt 0:02:17]} Kd6 {[%emt 0:02:14]} 26. Rb3 {[%emt 0:03:57]} f5 {[%emt 0:03:54]} 27. g3 {[%emt 0:07:39] Against f4} g5 {[%emt 0:01:44]} 28. b5 {[%emt 0:07:29]} (28. Kg2 $11 {feels stronger.}) 28... c5 {[%emt 0:03:38]} 29. dxc5+ $1 {[%emt 0:11:34]} Rxc5 {[%emt 0:00:30]} 30. Rd3+ {[%emt 0:01:00]} Rd5 {[%emt 0:00:09]} 31. Rxd5+ {[%emt 0:00:28]} (31. Ra3 $1 $15) 31... Kxd5 $15 {[%emt 0:00:08] KR-KR} 32. Rc7 {[%emt 0:02:48]} (32. Rd1+ $17 Ke5 33. Rd7) 32... Rxa4 $19 {[%emt 0:00:13]} (32... Rxe3 33. Rxb7 Re1+ 34. Kf2 $14) 33. Rxb7 {[%emt 0:00:21]} Ra1+ {[%emt 0:02:10]} 34. Kf2 {[%emt 0:01:01]} Ra2+ {[%emt 0:00:07]} 35. Kg1 {[%emt 0:00:43]} Ke4 $1 {[%emt 0:00:48] And now ...Kf3 would win.} 36. Rf7 {[%emt 0:00:41]} h5 {[%emt 0:19:06]} (36... Kxe3 37. Rxf5 Ra5 38. Rf7 $11) 37. Rf6 {[%emt 0:01:49]} Rb2 {[%emt 0:00:40]} (37... Kxe3 38. Rxf5 Ra1+ 39. Kg2 $11) 38. Rf7 {[%emt 0:01:26]} Rxb5 {[%emt 0:09:37]} 39. Rxa7 {[%emt 0:00:25]} Rb1+ $1 {[%emt 0:00:24]} (39... Kxe3 40. Ra3+ Ke4 41. Kg2) 40. Kf2 {[%emt 0:01:52]} Rb2+ {[%emt 0:00:09]} 41. Kg1 {[%emt 0:30:29]} Kf3 $1 {[%emt 0:30:48][%cal Rb2b1]} (41... Kxe3 42. h3 $17) 42. Ra1 {[%emt 0:01:34] Inhibits Rb1+.} Rg2+ {[%emt 0:05:22]} ({Stronger than} 42... Kxe3 43. h3) 43. Kh1 {[%emt 0:00:52][%cal Oe3e4]} Re2 {[%emt 0:00:45]} 44. Kg1 {[%emt 0:04:47]} Rxe3 {[%emt 0:02:13]} ({Worse is} 44... Kxe3 45. Ra5) 45. Rf1+ $2 {[%emt 0:01:25]} (45. Kf1) 45... Kg4 {[%emt 0:01:26]} 46. Rf2 {[%emt 0:06:05]} Rf3 $1 {[%emt 0:00:40]} 47. Ra2 {[%emt 0:00:42] [#]} Kh3 $1 {[%emt 0:00:37] ( -> ...g4)} 48. Ra5 {[%emt 0:01:13] [#]} g4 $1 {[%emt 0:05:00]} 49. Rb5 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} ({Don't go for} 49... h4 $2 50. gxh4 Kxh4 51. Kg2 $19) 50. Rxf5 {[%emt 0:00:00]} Ra1+ {[%emt 0:00:00]} 51. Kf2 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:00]} 52. Kg1 {[%emt 0:00:00]} Rg2+ {[%emt 0:00:00]} 53. Kf1 {[%emt 0:00:00]} Rxh2 {[%emt 0:00:00]} 54. Rxh5+ {[%emt 0:00:00]} Kxg3 {[%emt 0:00:00]} 55. Rg5 {[%emt 0:00:00]} Rh1+ {[%emt 0:00:00]} 56. Ke2 {[%emt 0:00:00] White does not recover from this.} Rh8 {[%emt 0:00:00] Black mates.} 57. Kf1 {[%emt 0:00:00]} Rf8+ {[%emt 0:00:00]} 58. Kg1 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00][%cal Ra8a1]} 59. Kf1 {[%emt 0:00:00]} Ra1+ {[%emt 0:00:00]} 60. Ke2 {[%emt 0:00:00]} Rg1 {[%emt 0:00:00]} 61. Rg8 {[%emt 0:01:43]} Kh2 {[%emt 0:00:00]} 62. Rg7 {[%emt 0:01:19]} g3 {[%emt 0:00:00][%cal Bg4g3,Bg3g2][%mdl 32]} 63. Kf3 {[%emt 0:00:21]} Rf1+ {[%emt 0:00:00]} 64. Ke2 {[%emt 0:00:14]} Rf8 {[%emt 0:00:00]} 65. Rh7+ {[%emt 0:00:10]} Kg1 {[%emt 0:00:00]} 66. Rg7 {[%emt 0:00:06]} g2 {[%emt 0:00:00]} 67. Rh7 {[%emt 0:00:42]} Re8+ {[%emt 0:00:00]} 68. Kd3 {[%emt 0:00:14]} Re5 {[%emt 0:00:00]} 69. Kd4 {[%emt 0:00:32]} Rg5 {[%emt 0:00:00]} 70. Ke3 {[%emt 0:00:36]} Kf1 {[%emt 0:00:00] Weighted Error Value: White=0.52/Black=0.02 (flawless)} 0-1

