[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.1"]
[White "Karthik Venkataraman"]
[Black "Motylev, Alexander"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2480"]
[BlackElo "2633"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,76,22,25,27,23,21,16,26,17,25,25,18,8,15,0,16,-16,-3,-51,-33,-30,-19,-27,-33,-64,-58,-206,-191,-204,-125,-257,-245,-236,-193,-356,-354,-354,-235,-325,-283,-271,-295,-297,-286,-365,-334,-292,-243,-486,-467,-1050,-1045,-987,-891,-886,-855,-29985,-29986,-29986,-29987,-29994,-29995]} 1. e4 {[%emt 0:02:35]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:17]} 4. d3 {[%emt 0:00:23]} d6 {[%emt 0:00:27]} 5. c3 {[%emt 0:00:22]} g6 {[%emt 0:00:24]} 6. O-O {[%emt 0:00:38]} Bg7 {[%emt 0:00:05]} 7. Re1 {[%emt 0:00:20]} O-O {[%emt 0:00:07]} 8. h3 {[%emt 0:00:30]} a6 $1 {[%emt 0:00:19][%mdl 4] is recently more successful than 8...Bd7.} 9. Ba4 {[%emt 0:00:05]} Re8 {[%emt 0:00:10] C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} 10. Be3 {[%emt 0:02:42]} h6 {[%emt 0:00:11]} 11. Nbd2 {[%emt 0:03:08]} d5 {[%emt 0:00:19] The position is equal.} 12. a3 {[%emt 0:01:00][%cal Ba2a3,Ba3a4][%mdl 32]} b5 {[%emt 0:01:19]} 13. Bc2 {[%emt 0:01:11]} a5 {[%emt 0:01:12] [#]} 14. a4 $146 {[%emt 0:12:43]} ({Predecessor:} 14. Rc1 a4 15. Bb1 Be6 16. d4 dxe4 17. Nxe5 Bd5 18. c4 bxc4 19. Ndxc4 Nxe5 20. Nxe5 {½-½ (100) David,A (2521)-Lodici,L (2507) Montesilvano 2021}) 14... b4 {[%emt 0:01:44]} 15. Nb3 {[%emt 0:00:12]} Rb8 {[%emt 0:03:45][%cal Ba8b8,Bb8b4,Bb4b2][%mdl 32]} 16. cxb4 {[%emt 0:12:22]} Nxb4 {[%emt 0:07:11]} 17. Bd2 {[%emt 0:13:37]} (17. Nxa5 $11 {is more appropriate.} dxe4 18. dxe4) 17... c5 {[%emt 0:22:05]} ({But not} 17... Nxc2 18. Qxc2 Ra8 19. Bxa5 $16) 18. Nxc5 {[%emt 0:03:03]} Qc7 {[%emt 0:05:24]} 19. Bxb4 {[%emt 0:00:19]} Rxb4 {[%emt 0:00:06]} 20. Nb3 {[%emt 0:11:45]} Rd8 {[%emt 0:09:06] ...dxe4 is the strong threat. Black is more active.} 21. exd5 {[%emt 0:02:55] Black continues to play with concentration.} (21. Nbd2 $1 $15) 21... Nxd5 $19 {[%emt 0:01:24]} 22. Rc1 {[%emt 0:06:17]} Nf4 {[%emt 0:03:31]} 23. Bb1 {[%emt 0:04:50]} (23. d4 $17) 23... Qb6 {[%emt 0:02:52]} 24. Nbd2 {[%emt 0:02:46]} Rxb2 {[%emt 0:33:08] Threatens to win with ...Ba6.} 25. Nxe5 $2 {[%emt 0:02:46]} (25. d4 {was worth a try.} Be6 26. dxe5) 25... Bxe5 {[%emt 0:02:04]} 26. Rxe5 {[%emt 0:00:05]} Qf6 $40 {[%emt 0:01:27][%mdl 128] Black wants a kill.} 27. Re3 {[%emt 0:10:06]} Qg5 {[%emt 0:01:21][%csl Gf4][%cal Rg5g2][%mdl 64] [#] Deflection} 28. g3 {[%emt 0:00:08]} Nxh3+ {[%emt 0:01:15]} 29. Kf1 {[%emt 0:00:04]} Qd5 {[%emt 0:01:25]} ({Inferior is} 29... Bg4 30. Qe1 $19) 30. f3 {[%emt 0:02:44]} Ng5 {[%emt 0:01:53]} 31. Rc2 {[%emt 0:02:00]} Qd4 {[%emt 0:00:19]} 32. Qe2 {[%emt 0:00:40]} (32. Ke2 {keeps fighting.}) 32... Bh3+ {[%emt 0:00:11]} 33. Kg1 {[%emt 0:00:37]} (33. Kf2 $142 Rdb8 34. Qe1) 33... Re8 {[%emt 0:00:37][%cal Bd8e8,Be8e3,Be3e2][%mdl 32]} 34. Kf2 {[%emt 0:00:29]} Bf5 {[%emt 0:00:50] ( -> ...Rxc2)} 35. Rxb2 {[%emt 0:03:27]} Nh3+ {[%emt 0:00:27][%mdl 64] Deflection} 36. Kg2 {[%emt 0:00:52]} Rxe3 {[%emt 0:00:18] Black mates.} 37. Rb8+ {[%emt 0:00:14]} Kh7 {[%emt 0:00:28]} 38. Qf1 {[%emt 0:00:17] [#]} Re2+ $3 {[%emt 0:00:20][%mdl 512] Weighted Error Value: White=0.66/Black=0.20 (precise)} 0-1

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.2"]
[White "Stremavicius, Titas"]
[Black "Garriga Cazorla, Pere"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2508"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,52,29,19,31,29,20,27,16,41,47,32,23,39,33,45,46,46,0,47,0,65,35,88,87,83,73,72,60,86,49,48,37,50,0,48,0,66]} 1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:02:30]} 2. Nc3 {[%emt 0:00:11]} c5 {[%emt 0:01:09]} 3. Nf3 {[%emt 0:00:08]} e6 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:48]} d5 {[%emt 0:00:34]} 5. cxd5 {[%emt 0:00:09]} exd5 {[%emt 0:00:03]} 6. d4 {[%emt 0:00:11]} Nc6 {[%emt 0:00:04]} 7. Bg2 {[%emt 0:00:12]} cxd4 {[%emt 0:02:20]} 8. Nxd4 {[%emt 0:00:09]} Bc5 {[%emt 0:00:04]} 9. Nxc6 {[%emt 0:12:36]} bxc6 {[%emt 0:01:28]} 10. O-O {[%emt 0:00:17] D33: Tarrasch Defence: 6 g3 sidelines.} O-O {[%emt 0:02:50]} 11. Na4 {[%emt 0:02:10]} Bb6 {[%emt 0:00:07]} 12. Qc2 {[%emt 0:02:28] White has an edge.} Re8 {[%emt 0:34:29]} 13. Nxb6 {[%emt 0:18:29]} Qxb6 {[%emt 0:02:20]} 14. Be3 {[%emt 0:00:24] [#]} Rxe3 $146 {[%emt 0:02:34]} ({Predecessor:} 14... Qa6 15. Rfc1 Bd7 16. Qd3 Qb7 17. Bd4 Ne4 18. f3 Ng5 19. Rc2 h5 20. Rac1 Ne6 {0-1 (42) Harutyunian,T (2567)-Vaishali,R (2419) Tsaghkadzor 2021}) 15. fxe3 {[%emt 0:00:03]} Qxe3+ {[%emt 0:00:08]} 16. Kh1 {[%emt 0:00:05]} Bd7 {[%emt 0:00:14]} 17. Qc3 {[%emt 0:03:17]} (17. Rf4 $14) 17... Qe7 {[%emt 0:04:17]} (17... Qxe2 $11 {is more appropriate.} 18. Rae1 Qa6) 18. Rac1 {[%emt 0:00:30]} (18. e3 $14 {feels stronger.}) 18... h5 {[%emt 0:01:42]} ({Better is} 18... Qxe2 $11 19. Rce1 Qa6) 19. Rf4 {[%emt 0:07:31]} Re8 {[%emt 0:06:30] [#]} (19... Qxe2 $14 20. Re1 Qa6) 20. Bf3 $1 $16 {[%emt 0:00:09]} a6 {[%emt 0:02:24]} 21. Qc5 {[%emt 0:04:25]} Qe5 {[%emt 0:01:27]} 22. Qd4 {[%emt 0:01:17]} Qe7 {[%emt 0:00:44]} 23. b4 {[%emt 0:05:35]} Ng4 {[%emt 0:04:42]} 24. Qc5 {[%emt 0:09:46]} Qe5 {[%emt 0:05:07]} 25. Qd4 {[%emt 0:01:15]} Qe7 {[%emt 0:00:14]} 26. Qc5 {[%emt 0:00:06]} Qe5 $1 {[%emt 0:00:05] Weighted Error Value: White=0.16 (very precise) /Black=0.18 (very precise)} 1/2-1/2

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.3"]
[White "Sedlak, Nikola"]
[Black "Huzman, Alexander"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2476"]
[BlackElo "2541"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,33,18,18,21,25,26,19,22,19,20,17,14,12,22,23,8,31,29,21,29,33,28,22,22]} 1. d4 {[%emt 0:08:23]} Nf6 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:11]} d5 {[%emt 0:00:28]} 3. Bf4 {[%emt 0:00:25]} c5 {[%emt 0:00:31]} 4. e3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:12]} 5. Nbd2 {[%emt 0:00:16]} Bg4 {[%emt 0:00:17]} 6. c3 {[%emt 0:00:32]} e6 {[%emt 0:00:11]} 7. Qb3 {[%emt 0:00:27] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Qc8 {[%emt 0:00:55]} 8. Nh4 {[%emt 0:01:22]} Be7 {[%emt 0:03:58]} 9. h3 {[%emt 0:00:13]} Bh5 {[%emt 0:00:04]} 10. g4 {[%emt 0:00:41]} Bg6 {[%emt 0:00:06]} 11. Nxg6 {[%emt 0:01:01]} hxg6 {[%emt 0:00:09]} 12. Be2 {[%emt 0:06:20]} cxd4 {[%emt 0:12:08]} 13. exd4 {[%emt 0:02:49]} Qd7 {[%emt 0:00:20]} 14. O-O-O {[%emt 0:02:23]} Bd6 {[%emt 0:03:33]} 15. Be3 {[%emt 0:01:17] [#]} Qc7 $146 {[%emt 0:03:39]} ({Predecessor:} 15... O-O-O 16. Kb1 Kb8 17. h4 Na5 18. Qc2 Qc7 19. Rdg1 Bf4 20. Qd1 a6 21. h5 gxh5 22. gxh5 Rdg8 {½-½ (44) Pirs,M (2520)-Corbat,P (2406) ICCF email 2015}) 16. Kb1 {[%emt 0:00:59]} O-O-O {[%emt 0:00:32]} 17. h4 {[%emt 0:10:06] A rather calm draw.  Weighted Error Value: White=0.01 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.4"]
[White "Stefansson, Hannes"]
[Black "Hilby, Craig"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2534"]
[BlackElo "2420"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,91,0,0,-41,-41,-45,-35,-47,-22,-30,-25,-31,-22,-57,-56,-58,-47,-81,-29,-30,-37,-29,-31,-42,-47,-19,-33,-62,-29,-24,-34,-35,-17,0,0,0,52,15,8,0,0,0,0,0,0,7,2,0,0,0,0,0,0,0,0,-298,-300,-199,204,-55,-55,-55,-62,-101,-132,-64,-8,-349,-345,-290,-13,-281,-273,-29968,-10696,-29973,-29974,-29977]} 1. e4 {[%emt 0:00:08]} e6 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:16]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:33]} Nf6 {[%emt 0:00:16]} 4. e5 {[%emt 0:00:54]} Nfd7 {[%emt 0:00:14]} 5. f4 {[%emt 0:00:36]} c5 {[%emt 0:00:13]} 6. Nf3 {[%emt 0:00:38]} Nc6 {[%emt 0:00:19]} 7. Be3 {[%emt 0:03:22]} cxd4 {[%emt 0:00:54]} 8. Nxd4 {[%emt 0:00:59]} Qb6 {[%emt 0:00:21]} 9. Bb5 {[%emt 0:17:07] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} a6 $1 {[%emt 0:16:06]} 10. Na4 {[%emt 0:08:42]} Qa5+ {[%emt 0:02:48]} 11. Bd2 {[%emt 0:00:10] Black is slightly better.} Qc7 {[%emt 0:02:06]} (11... Nb4 $5 {[%cal Ra6b5]} 12. Bxd7+ Bxd7 $11) 12. Bxc6 {[%emt 0:00:07]} bxc6 {[%emt 0:00:06][%cal Bb7c6,Bc6c5][%mdl 32] [#]} 13. c4 $146 {[%emt 0:03:35]} ({Predecessor:} 13. O-O c5 14. Nf3 Qc6 15. c4 d4 16. b3 Bb7 17. Nb2 Be7 18. Re1 g5 19. Qe2 {1-0 (51) Rubino,W (2173)-Safa,C (1857) Avoine 2016}) 13... c5 {[%emt 0:11:59]} 14. Nf3 {[%emt 0:00:26]} d4 {[%emt 0:01:57]} 15. O-O {[%emt 0:02:28]} Be7 {[%emt 0:01:28]} 16. Qe1 {[%emt 0:02:25]} Bb7 {[%emt 0:03:14]} ({Better is} 16... a5 $17) 17. Ba5 $11 {[%emt 0:00:58]} Qc6 {[%emt 0:01:51]} 18. b3 {[%emt 0:00:41]} f5 {[%emt 0:11:37]} 19. exf6 {[%emt 0:06:30]} gxf6 {[%emt 0:00:41]} 20. Qh4 {[%emt 0:14:53]} h5 {[%emt 0:00:42]} 21. Rae1 {[%emt 0:03:01]} Kf7 $1 {[%emt 0:01:05]} 22. Qh3 {[%emt 0:00:47][%cal Of3g5] And now Ng5+! would win.} Rag8 {[%emt 0:01:42] Prevents Ng5+.} 23. Nb2 {[%emt 0:01:01]} Rg4 {[%emt 0:07:36]} 24. Nd3 {[%emt 0:00:28]} Bd6 {[%emt 0:00:57]} 25. Bd2 {[%emt 0:32:15]} Ke7 {[%emt 0:03:32]} ({Black should try} 25... Bc7 $11) 26. Re2 {[%emt 0:00:00]} Rhg8 {[%emt 0:02:30]} 27. Kh1 {[%emt 0:00:00]} (27. Qxh5 Qxf3 28. Rxf3 Bxf3 $17) 27... Nf8 {[%emt 0:04:06]} 28. Be1 {[%emt 0:00:00]} (28. Qxh5 $2 Qxf3 $3 {[%mdl 512]} 29. Rxf3 (29. gxf3 $2 Bxf3+ 30. Rg2 Bxg2+ 31. Kg1 Bh3+ 32. Kf2 Rg2+ 33. Ke1 Bg4 $19) 29... Bxf3 $19) 28... Bxf4 {[%emt 0:09:57]} 29. Qxh5 {[%emt 0:00:00] aiming for Bh4.} Bd6 {[%emt 0:01:29][%cal Oc6f3] Hoping for ...Qxf3!} 30. Bh4 {[%emt 0:00:00]} Nd7 {[%emt 0:06:03]} 31. Qf5 {[%emt 0:00:00]} Qe4 {[%emt 0:05:28]} 32. Rxe4 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:02][%cal Bb7e4,Be4d3,Bd3c4][%mdl 32]} 33. Qh5 {[%emt 0:00:00] Threatens to win with Nf2.} Bxd3 {[%emt 0:01:22]} 34. Re1 {[%emt 0:00:00]} Rxg2 {[%emt 0:01:12] White must now prevent ...R8g7.} (34... Be4 $2 35. Rxe4 $1 {[%mdl 512]} Rxe4 36. Qh7+ Kd8 37. Qxe4 $18) 35. b4 $2 {[%emt 0:00:46][%mdl 8192]} (35. Qd5 $2 Be2 36. Rxe2 Rxe2 $19) (35. Bg3 $1 $11 {and White has nothing to worry.} Bxg3 36. Rxe6+ Kxe6 37. Qd5+ Ke7 38. Kxg2) 35... Bxc4 $19 {[%emt 0:02:21]} 36. bxc5 {[%emt 0:00:23]} Bf4 {[%emt 0:00:26][%mdl 8192] Chess con chili.} (36... Nxc5 37. Bg3 R2xg3 38. hxg3 $15) (36... Bxc5 $19 {and all is fine.} 37. Bg3 R8xg3 38. hxg3 Rxa2) 37. Bg3 $2 {[%emt 0:02:34]} ({White has to play} 37. c6 $18 Ne5 38. Bxf6+ (38. Rxe5 Bxe5 39. Bxf6+ Bxf6 $11) 38... Kxf6 39. Qh4+ (39. Re4 $2 Bd5 $19) 39... Bg5 40. Qxd4) 37... Bxg3 $15 {[%emt 0:00:16] A strong pair of Bishops.} (37... R2xg3 $2 38. hxg3 Rxg3 39. Qh7+ (39. Nxd4 Ne5 $11) 39... Kf8 {[#]} 40. Re4 $1 (40. Qxd7 Bd5 $11) 40... Rxf3 41. Rxd4 $18 (41. Qxd7 Bd5 $11)) 38. Qh7+ {[%emt 0:00:09]} (38. hxg3 $2 R2xg3 39. c6 (39. Nxd4 $2 Bd5+ 40. Kh2 Rg2+ 41. Kh3 R8g3+ 42. Kh4 Rh2+ 43. Kxg3 Rxh5 $19) 39... Ne5 40. Nxe5 Bd5+ 41. Kh2 Rg2+ 42. Kh3 R8g3+ 43. Kh4 Rh2+ 44. Kxg3 Rxh5 $19) 38... Kf8 {[%emt 0:00:02]} 39. hxg3 {[%emt 0:00:26]} R2xg3 {[%emt 0:00:17]} 40. c6 {[%emt 0:02:32]} ({Don't blunder} 40. Qxd7 $2 Rh8+ 41. Nh2 Bd5+ 42. Qxd5 exd5 $19) 40... R3g7 {[%emt 0:01:44]} (40... Nb6 $1 $15 41. Qh4 (41. Nxd4 $2 Bd5+ 42. Kh2 Rg2+ 43. Kh3 R8g3+ 44. Kh4 Rh2+ 45. Kxg3 Rxh7 $19) (41. Qh6+ $2 Ke7 $19) 41... Rxf3 42. Qh6+ Ke8 43. Qh5+ Kd8 44. Qxf3 Bd5) 41. Qh4 $2 {[%emt 0:12:00][%mdl 8192]} (41. Qh6 $11 Bd5 42. cxd7 Bxf3+ 43. Kh2) 41... Bd5 $19 {[%emt 0:02:10]} 42. cxd7 {[%emt 0:05:29]} Bxf3+ {[%emt 0:01:49]} 43. Kh2 {[%emt 0:00:08]} Ke7 {[%emt 0:00:33]} 44. Rf1 $2 {[%emt 0:02:15]} (44. d8=Q+ $19 Rxd8 45. Rg1) 44... Bd5 {[%emt 0:01:58]} 45. Rxf6 {[%emt 0:04:38]} Kxd7 {[%emt 0:00:10]} 46. Qh5 {[%emt 0:02:29] Weighted Error Value: White=0.70/Black=0.17 (very precise)} 0-1

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.5"]
[White "Romanishin, Oleg M"]
[Black "Iniyan, P."]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2400"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,72,0,-2,-32,0,0,-4,-17,-5,-11,-43,-52,8,-133,-133,-141,-87,-66,-30,-108,-67,-72,0,0,0,-87,0,0,0,0,12,14,0,-7,31,0,0,-48,0,-107,-108,-125,-113,-81,-85,-125,-69,-117,-105,-273,-285,-283,-279,-275,-272,-347,-346,-342,-339,-481,-490,-452,-423]} 1. d4 {[%emt 0:01:07]} Nf6 {[%emt 0:08:14]} 2. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:09]} 3. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:03:11][%cal Bb1c3,Bc3e2,Be2f4,Bf4h5][%mdl 32]} dxc4 {[%emt 0:00:08]} 5. e3 {[%emt 0:00:58]} b5 {[%emt 0:00:07]} 6. a4 {[%emt 0:00:23]} b4 {[%emt 0:00:09]} 7. Ne2 {[%emt 0:00:07] D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} a5 {[%emt 0:00:06] [#]} 8. Nf4 $146 {[%emt 0:05:48]} ({Predecessor:} 8. Ng3 Ba6 9. Ne5 e6 10. Be2 Nbd7 11. Nxc4 Be7 12. O-O O-O 13. Qc2 c5 14. b3 cxd4 15. exd4 {1-0 (53) Tsydypov,Z (2524)-Khachiyan,M (2521) Chess.com INT 2018}) 8... Ba6 {[%emt 0:00:10]} 9. Ne5 {[%emt 0:00:47] The position is equal.} g5 {[%emt 0:00:09][%cal Bg7g5,Bg5g4][%mdl 32]} 10. Nh5 {[%emt 0:06:22]} (10. Nh3 $5 {[%cal Rh3g5]}) 10... Qd5 {[%emt 0:07:55]} 11. h4 {[%emt 0:03:29]} Nfd7 {[%emt 0:04:54]} (11... Nxh5 $1 $15 12. Qxh5 Bg7 13. Qxg5 Bxe5 14. Qxe5 Qxe5 15. dxe5 Nd7) 12. Nf3 {[%emt 0:13:35]} (12. Nxd7 $1 $11 {keeps the balance.} Nxd7 13. hxg5) 12... g4 $17 {[%emt 0:02:31][%csl LRf3,LRh5]} 13. Nf4 {[%emt 0:08:25]} Qd6 {[%emt 0:05:23]} (13... Qf5 $142 14. Ng5 h6) 14. Nd2 {[%emt 0:12:51]} e5 $1 {[%emt 0:00:06]} 15. Ne4 {[%emt 0:09:42]} (15. Nh5 $1 $11) 15... Qe7 {[%emt 0:00:04]} 16. Nh5 {[%emt 0:00:09]} ({Much weaker is} 16. dxe5 Nxe5 17. Be2 Nbd7 $17) 16... f5 {[%emt 0:01:29]} ({Better is} 16... Rg8 $1 $17) 17. Neg3 $11 {[%emt 0:00:50]} Qf7 {[%emt 0:05:28]} 18. Be2 {[%emt 0:04:59]} (18. f3 $1 $11) 18... c5 {[%emt 0:06:10]} (18... Rg8 $1 $17 19. dxe5 Nxe5) 19. dxe5 {[%emt 0:06:18] f4 is the strong threat.} Nxe5 {[%emt 0:01:03]} 20. e4 {[%emt 0:03:19]} Nbd7 {[%emt 0:11:17] Active counter play!} 21. O-O {[%emt 0:01:36]} fxe4 {[%emt 0:03:03]} 22. Bxg4 {[%emt 0:01:42]} Nxg4 {[%emt 0:03:49]} 23. Qxg4 {[%emt 0:00:12]} (23. Bg5 $5 {[%cal Rg3e4]} Nge5 24. Nxe4 $18) 23... O-O-O $1 {[%emt 0:00:25]} 24. Bg5 {[%emt 0:01:42]} (24. Nxe4 $11 c3 25. Re1) 24... Rg8 {[%emt 0:00:13]} (24... Re8 $1 $15 {was preferrable.} 25. Rfd1 Qe6 26. Qxe6 Rxe6) 25. Qxe4 {[%emt 0:09:14]} (25. Nxe4 $11 h6 26. Rfd1 hxg5 27. Nhf6) 25... Bb7 $17 {[%emt 0:00:07] The board is on fire.} 26. Qc2 {[%emt 0:00:13]} ({Don't blunder} 26. Qf5 $2 Qxf5 27. Nxf5 h6 $1 $19) 26... Re8 {[%emt 0:04:33] White must now prevent ...h6.} 27. Rfe1 {[%emt 0:00:21]} Rxe1+ {[%emt 0:00:17]} 28. Rxe1 {[%emt 0:00:08]} Kb8 {[%emt 0:00:52]} (28... Bc6 $17 29. Qe2 h6) 29. Qf5 {[%emt 0:01:49] [#]} (29. Qd2 $15) 29... Qxf5 $1 $40 {[%emt 0:00:06][%mdl 128] Black wants a kill.} 30. Re8+ $2 {[%emt 0:00:04] Now White is beyond hope.} (30. Nxf5 $17 {was the only defense.} c3 31. bxc3) 30... Ka7 $19 {[%emt 0:00:39]} 31. Nxf5 {[%emt 0:00:11] Pair of Knights!} c3 {[%emt 0:02:55]} 32. bxc3 {[%emt 0:00:08]} b3 {[%emt 0:00:04][%cal Bb4b3,Bb3b2][%mdl 32] Threatens to win with ...b2.} 33. Nhg3 {[%emt 0:00:34]} b2 {[%emt 0:03:11]} 34. Re1 {[%emt 0:00:05]} Nb6 {[%emt 0:00:05]} 35. Ne3 {[%emt 0:01:22]} (35. Rb1 $142 Nxa4 36. c4) 35... Bg7 {[%emt 0:01:26]} 36. Rb1 {[%emt 0:01:41]} Nxa4 {[%emt 0:00:08] Weighted Error Value: White=0.42/Black=0.17 (very precise)} 0-1

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.6"]
[White "Santiago, Yago De Moura"]
[Black "Rasik, Vitezslav"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2498"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,75,91,69,102,77,87,86,83,81,79,73,117,54,62,50,59,34,38,17,7,0,48,16,10,15,31,19,52,65,61,-48,-31,-23,0,-87,114,99,135,125,113,126,131,66,349,356,333,343,353,343,29984,29985,29985,29986,29997,29998]} 1. d4 {[%emt 0:00:07]} d6 {[%emt 0:04:15]} 2. Nf3 {[%emt 0:00:48]} g6 {[%emt 0:00:26]} 3. c4 {[%emt 0:00:17]} Bg7 {[%emt 0:00:10]} 4. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:11]} 5. e4 {[%emt 0:00:10]} O-O {[%emt 0:00:15]} 6. Be2 {[%emt 0:00:14]} Na6 {[%emt 0:01:11]} 7. O-O {[%emt 0:09:46]} e5 {[%emt 0:00:16]} 8. Be3 {[%emt 0:00:09]} c6 {[%emt 0:00:30]} 9. d5 {[%emt 0:01:57]} Ng4 {[%emt 0:00:14]} 10. Bg5 {[%emt 0:00:55][%cal Be3g5,Bg5h4,Bh4f2][%mdl 32]} f6 {[%emt 0:00:10]} 11. Bh4 {[%emt 0:01:32]} c5 {[%emt 0:01:26]} 12. Ne1 {[%emt 0:01:13]} h5 {[%emt 0:03:44] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 13. Nd3 {[%emt 0:07:08]} Nh6 {[%emt 0:03:31]} 14. f3 {[%emt 0:02:08]} Nf7 {[%emt 0:06:44] White is better.} 15. a3 {[%emt 0:02:19] White is more active.} Bh6 {[%emt 0:02:30]} 16. Bf2 {[%emt 0:00:45]} f5 {[%emt 0:02:52]} 17. b4 {[%emt 0:00:33]} (17. exf5 $1 $16 Bxf5 18. Kh1) 17... b6 $14 {[%emt 0:01:06]} 18. bxc5 {[%emt 0:01:35]} (18. Qe1 {keeps more tension.} f4 19. Bd1 Bd7 20. h4) 18... Nxc5 {[%emt 0:02:27]} 19. Nxc5 {[%emt 0:03:03]} bxc5 {[%emt 0:02:11]} 20. exf5 {[%emt 0:04:38]} gxf5 {[%emt 0:05:17] [#]} 21. Kh1 $146 {[%emt 0:09:35]} ({Predecessor:} 21. Rb1 Kh8 22. Kh1 Rg8 23. Qe1 Qg5 24. Rg1 Qf6 25. Nb5 Bd7 26. Nc7 Rab8 27. Qa5 {0-1 (46) Feller,S (2657)-Maze,S (2571) Nice 2011}) 21... Bd7 {[%emt 0:07:29]} (21... Rb8 $11) 22. g4 {[%emt 0:10:33]} e4 {[%emt 0:22:43] Hoping for ...exf3.} 23. gxf5 {[%emt 0:04:44]} (23. fxe4 fxg4 24. Rb1 Bg7 $17) 23... e3 {[%emt 0:02:04]} 24. Bg3 {[%emt 0:00:17][%cal Of5f6]} (24. Rg1+ Kh8 25. Bg3 Rg8 $15) 24... h4 {[%emt 0:04:58]} 25. Be1 {[%emt 0:00:19]} Bxf5 {[%emt 0:01:32]} 26. f4 {[%emt 0:00:38]} (26. Bd3 $14 Bxd3 27. Qxd3 (27. Rg1+ Kh8 $15)) 26... Bg7 $15 {[%emt 0:03:56]} 27. Rg1 {[%emt 0:07:29]} Nh6 {[%emt 0:00:41]} 28. Bd3 {[%emt 0:01:24]} (28. Ra2 $1 $11) 28... Qe7 $2 {[%emt 0:06:11]} (28... Qd7 $1 $17 {and life is bright. Threatens to win with ...Bg4.} 29. Bxf5 (29. Bxh4 Bg4 $17) 29... Qxf5) 29. Ra2 $1 $36 {[%emt 0:05:23][%cal Ba1a2,Ba2g2,Bg2g6,Bg6h6,Bh6h8][%mdl 2080] Rag2 is the strong threat. Keeping Black busy.} Rae8 {[%emt 0:09:46]} 30. Rag2 {[%emt 0:06:16]} Rf7 {[%emt 0:00:05] [#]} 31. Bxf5 {[%emt 0:00:29]} Nxf5 {[%emt 0:00:02] [#]} 32. Qh5 {[%emt 0:00:14]} (32. Qf3 $1 $16) 32... a6 $2 {[%emt 0:02:30][%mdl 8192] This move loses the game for Black.} (32... Qf6 $1 $14) 33. Rg6 $18 {[%emt 0:01:52]} (33. Rg5 Qf6 34. h3 (34. Bxh4 Qxc3 35. Rxf5 Ref8 $14) 34... e2 $16) 33... Qd7 {[%emt 0:01:54]} 34. R1g5 {[%emt 0:03:31]} (34. Bxh4 Nxh4 35. Qxh4 e2 $18) 34... e2 {[%emt 0:01:22]} 35. Nxe2 {[%emt 0:06:11] Black must now prevent Bc3. The board is on fire.} Nd4 $2 {[%emt 0:01:31] [#]} (35... Re3 $18 36. Bd2 (36. Bc3 Qe8 $18) 36... Qe7 37. Bxe3 (37. Rxf5 Rxe2 38. Re5 Rxe5 $14) 37... Qe4+ 38. Kg1 Qxe3+ 39. Kf1 Qh3+ 40. Ke1 Rb7 41. Rxg7+ (41. Rxf5 Rb1+ 42. Kd2 Rb2+ 43. Ke1 Rb1+ 44. Kd2 Rb2+ 45. Ke1 Rb1+ $11) 41... Nxg7) 36. Rh6 $1 {[%emt 0:01:14][%csl Gh5][%cal Rh6h8] White mates.} Kf8 {[%emt 0:00:42] [#]} 37. Bxh4 $1 {[%emt 0:00:31]} Rxe2 {[%emt 0:01:27] [#]} (37... Rf6 38. Rh8+) 38. Rh8+ $1 {[%emt 0:00:15][%mdl 512] Weighted Error Value: White=0.19 (very precise) /Black=0.71} 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.7"]
[White "Malicka, Maria"]
[Black "Sankalp Gupta"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2377"]
[BlackElo "2505"]
[Annotator "TA"]
[PlyCount "217"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,217,14,10,25,25,10,14,40,36,76,61,64,54,58,21,12,0,2,-6,-10,-22,-19,-22,0,-1,9,9,25,29,14,20,77,71,102,78,112,107,133,102,101,84,163,84,84,84,84,83,91,80,79,56,71,43,56,55,56,58,64,0,0,0,0,0,0,0,0,0,0,-37,-37,-37,-37,-37,-37,-39,-39,-41,-45,-264,-242,-225,-226,-242,-224,-392,-385,-374,-254,-229,-237,-261,-260,-233,-212,-149,-126,-126,-126,-126,-125,-115,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:02:54]} 2. Nc3 {[%emt 0:00:08]} d5 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:04]} Bg4 {[%emt 0:00:57]} 4. h3 {[%emt 0:00:09]} Bxf3 {[%emt 0:00:02]} 5. Qxf3 {[%emt 0:00:03]} e6 {[%emt 0:00:10]} 6. Be2 {[%emt 0:00:03]} Bc5 {[%emt 0:00:43] B11: Caro-Kann: Two Knights Variation.} 7. O-O {[%emt 0:00:12]} Ne7 {[%emt 0:01:02]} 8. Na4 {[%emt 0:00:25] [#]} Bb6 $146 {[%emt 0:08:05]} ({Predecessor:} 8... Bd6 9. d4 dxe4 10. Qxe4 Nd7 11. Rd1 Nf6 12. Qf3 Qa5 13. b3 e5 14. dxe5 Bxe5 {½-½ (41) Vachier Lagrave,M (2760)-Svidler,P (2714) chess24.com INT 2021}) 9. Nxb6 {[%emt 0:01:28]} Qxb6 {[%emt 0:00:26]} 10. exd5 {[%emt 0:17:39]} cxd5 {[%emt 0:00:31]} 11. c3 {[%emt 0:00:16]} d4 {[%emt 0:04:05]} 12. b3 {[%emt 0:07:38]} O-O {[%emt 0:03:45]} 13. Bb2 {[%emt 0:04:16]} Rd8 {[%emt 0:02:40]} 14. cxd4 {[%emt 0:09:58]} Nbc6 {[%emt 0:00:23]} 15. Bd3 {[%emt 0:07:17]} Nxd4 {[%emt 0:06:36]} 16. Qe4 {[%emt 0:00:51]} ({Don't blunder} 16. Bxh7+ $2 Kxh7 17. Qxf7 Ng6 $19) 16... f5 {[%emt 0:09:35]} 17. Qe3 {[%emt 0:01:30]} Nec6 {[%emt 0:02:09]} 18. Bc4 {[%emt 0:03:46]} Kh8 {[%emt 0:00:30]} 19. Rac1 {[%emt 0:05:11]} e5 {[%emt 0:00:13]} 20. f4 {[%emt 0:04:11]} e4 {[%emt 0:11:27]} (20... Ne2+ $11 {keeps the balance.} 21. Bxe2 Rxd2 22. Qxb6 axb6) 21. Kh1 $1 $16 {[%emt 0:00:11]} Qa5 {[%emt 0:12:13]} 22. a3 {[%emt 0:06:40]} Rd7 {[%emt 0:12:28]} 23. b4 {[%emt 0:02:39]} Qd8 {[%emt 0:01:08]} 24. d3 {[%emt 0:05:40]} exd3 {[%emt 0:06:25]} 25. Qxd3 {[%emt 0:00:37]} a5 {[%emt 0:00:30]} (25... a6 $16) 26. bxa5 {[%emt 0:08:08]} (26. Rfd1 $1 $18 {b5 is the strong threat.} axb4 27. axb4) 26... Qxa5 {[%emt 0:00:30]} 27. Rfd1 {[%emt 0:01:23][%cal Oc4b5]} Rad8 {[%emt 0:00:18]} 28. Qc3 {[%emt 0:02:28]} Qa4 {[%emt 0:02:09]} 29. Re1 {[%emt 0:01:12]} h6 {[%emt 0:01:28]} 30. Re3 {[%emt 0:01:32]} Kh7 {[%emt 0:04:56]} 31. Rce1 {[%emt 0:01:29]} Qc2 {[%emt 0:01:19]} 32. Re8 {[%emt 0:05:04]} Rxe8 {[%emt 0:01:12]} 33. Rxe8 {[%emt 0:00:16]} Qf2 {[%emt 0:02:43] [#]} 34. Bc1 {[%emt 0:04:14] A strong pair of Bishops.} (34. Qe1 $1 $14 Qxe1+ 35. Rxe1) 34... Nf3 $1 $11 {[%emt 0:03:02]} 35. Qxf3 {[%emt 0:00:42] Really sharp!} Qxf3 {[%emt 0:00:02][%mdl 64] Remove Defender} 36. gxf3 {[%emt 0:00:05]} Rd1+ {[%emt 0:00:01]} 37. Kg2 {[%emt 0:00:07]} Rxc1 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRN} 38. Bg8+ {[%emt 0:00:59]} Kg6 {[%emt 0:00:27]} 39. Kg3 {[%emt 0:00:48]} Nd4 {[%emt 0:01:53] Against Re6+} 40. Rd8 {[%emt 0:00:29] Rd6+ would kill now.} Ne2+ {[%emt 0:00:21]} 41. Kh4 {[%emt 0:04:40][%cal Rd8d6]} Rc6 {[%emt 0:01:52] Prevents Rd6+.} 42. Bd5 {[%emt 0:06:39]} Rb6 {[%emt 0:02:02]} 43. Rd7 {[%emt 0:06:09]} Nxf4 {[%emt 0:00:36]} 44. Bxb7 $2 {[%emt 0:01:08] [#]} (44. Bg8 $15) 44... Kf6 $1 $19 {[%emt 0:06:24]} 45. Kg3 {[%emt 0:00:39]} g5 {[%emt 0:00:03]} 46. Kf2 {[%emt 0:01:21]} Nxh3+ {[%emt 0:00:18]} 47. Ke3 $2 {[%emt 0:01:52]} (47. Ke1 {keeps fighting.}) 47... Rb3+ {[%emt 0:01:22]} 48. Kd4 {[%emt 0:00:04]} Nf4 {[%emt 0:01:45] Hoping for ...Rd3+.} 49. Rd6+ {[%emt 0:04:14]} Kg7 {[%emt 0:00:02]} 50. Rd7+ {[%emt 0:02:44] [#]} Kg6 $1 {[%emt 0:02:03]} 51. Rd6+ {[%emt 0:00:15]} Kh5 {[%emt 0:01:27]} 52. Bc6 {[%emt 0:01:49]} Rxa3 {[%emt 0:00:03] And now ...Rd3+ would win.} 53. Be8+ {[%emt 0:00:08]} Kh4 {[%emt 0:00:03] Strongly threatening ...Rd3+.} 54. Rxh6+ {[%emt 0:00:03]} Kg3 {[%emt 0:00:04]} 55. Ke5 {[%emt 0:01:28]} Re3+ {[%emt 0:00:54]} ({Worse is} 55... Rxf3 56. Kxf5 Nh3+ 57. Kg6 $15) (55... Kxf3 $17 {Threatens to win with ...Ra5+.} 56. Kxf5 Ra5+ 57. Kf6 g4 58. Bc6+ Ke3) 56. Kxf5 $11 {[%emt 0:00:05] The position is equal.} Rxe8 {[%emt 0:00:03]} 57. Kxg5 {[%emt 0:00:09] KRN-KR} Rf8 {[%emt 0:04:37]} 58. Ra6 {[%emt 0:01:40]} Rh8 {[%emt 0:00:59] ( -> ...Rh5+)} 59. Kf5 {[%emt 0:00:42]} Re8 {[%emt 0:01:53]} 60. Ra7 {[%emt 0:00:31]} Ne2 {[%emt 0:00:12]} 61. Rd7 {[%emt 0:00:58]} Re3 {[%emt 0:00:55]} 62. Rd1 {[%emt 0:01:17]} Kxf3 {[%emt 0:00:39]} 63. Rf1+ {[%emt 0:00:15]} Kg2 {[%emt 0:00:04]} 64. Ra1 {[%emt 0:00:03]} Ng3+ {[%emt 0:00:04]} 65. Kf4 {[%emt 0:00:17]} Re4+ {[%emt 0:00:18]} 66. Kg5 {[%emt 0:00:02]} Nf1 {[%emt 0:03:01]} 67. Kf5 {[%emt 0:00:24]} Re8 {[%emt 0:00:03]} 68. Kf4 {[%emt 0:00:27]} Ng3 {[%emt 0:00:22]} 69. Ra2+ {[%emt 0:00:41]} Ne2+ {[%emt 0:00:10]} 70. Kg4 {[%emt 0:00:08]} Kf2 {[%emt 0:00:02]} 71. Ra3 {[%emt 0:00:20]} Rf8 {[%emt 0:00:05]} 72. Rb3 {[%emt 0:00:25]} Nd4 {[%emt 0:00:04]} 73. Ra3 {[%emt 0:00:20]} Rf7 {[%emt 0:01:00]} 74. Kg5 {[%emt 0:00:24]} Nf5 {[%emt 0:00:11]} 75. Ra6 {[%emt 0:01:03]} Nd4 {[%emt 0:00:15]} 76. Rf6+ {[%emt 0:00:06]} Nf3+ {[%emt 0:00:04]} 77. Kg6 {[%emt 0:00:37]} Ra7 {[%emt 0:00:02]} 78. Kf5 {[%emt 0:00:29]} Ra5+ {[%emt 0:00:39]} 79. Kf4 {[%emt 0:01:08]} Ra4+ {[%emt 0:00:27]} 80. Kf5 {[%emt 0:00:02]} Nd4+ {[%emt 0:00:07]} 81. Ke5+ {[%emt 0:00:52]} Ke3 {[%emt 0:00:03]} 82. Rf1 {[%emt 0:00:40]} Ra5+ {[%emt 0:00:31]} 83. Kd6 {[%emt 0:00:07]} Nf5+ {[%emt 0:00:11]} 84. Ke6 {[%emt 0:00:26]} Ke4 {[%emt 0:00:02]} 85. Re1+ {[%emt 0:00:10]} Ne3 {[%emt 0:00:02]} 86. Rh1 {[%emt 0:00:39]} Ra6+ {[%emt 0:00:07]} 87. Kd7 {[%emt 0:00:06]} Ke5 {[%emt 0:00:23]} 88. Re1 {[%emt 0:00:20]} Ra3 {[%emt 0:00:13]} 89. Rh1 {[%emt 0:00:43]} Nf5 {[%emt 0:00:14]} 90. Re1+ {[%emt 0:00:19]} Kd5 {[%emt 0:00:02]} 91. Rd1+ {[%emt 0:00:04]} Nd4 {[%emt 0:00:06]} 92. Ke7 {[%emt 0:00:13]} Rf3 {[%emt 0:00:13]} 93. Ke8 {[%emt 0:00:58]} Ke5 {[%emt 0:00:12]} 94. Ke7 {[%emt 0:01:16]} Rf4 {[%emt 0:00:18]} 95. Ra1 {[%emt 0:00:58]} Nc6+ {[%emt 0:01:09]} 96. Kd7 {[%emt 0:00:07]} Rf6 {[%emt 0:00:03]} 97. Re1+ {[%emt 0:00:59]} Kd5 {[%emt 0:00:05]} 98. Rd1+ {[%emt 0:00:03]} Nd4 {[%emt 0:00:04]} 99. Ke7 {[%emt 0:00:10]} Rf4 {[%emt 0:00:20]} 100. Rd2 {[%emt 0:01:30]} Ke5 {[%emt 0:00:34]} 101. Rd1 {[%emt 0:00:16]} Nf3 {[%emt 0:00:29]} 102. Ra1 {[%emt 0:00:24]} Rh4 {[%emt 0:00:20]} 103. Ra5+ {[%emt 0:00:09]} Ke4 {[%emt 0:00:03]} 104. Ra1 {[%emt 0:00:23]} Rh6 {[%emt 0:00:16]} 105. Kd7 {[%emt 0:00:42]} Nd4 {[%emt 0:00:08]} 106. Ke7 {[%emt 0:00:38]} Nc6+ {[%emt 0:00:11]} 107. Kd7 {[%emt 0:00:42]} Kd5 {[%emt 0:00:02][%cal Oc6a7]} 108. Rd1+ {[%emt 0:00:08]} Nd4 {[%emt 0:00:04]} 109. Ke7 {[%emt 0:00:10] Whites escaped into a draw.  Weighted Error Value: White=0.17 (very precise) /Black=0.15 (very precise)} 1/2-1/2

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.8"]
[White "Petr, Martin"]
[Black "Neuman, Petr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2488"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,49,24,33,25,39,39,47,40,54,36,42,45,48,36,39,29,50,44,54,52,64,33,31,28,48,17,17,0,57,56,51,23,66,65,161,161]} 1. e4 {[%emt 0:00:05]} d6 {[%emt 0:03:40]} 2. d4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:04]} e5 {[%emt 0:00:03]} 4. dxe5 {[%emt 0:00:24]} dxe5 {[%emt 0:00:04]} 5. Qxd8+ {[%emt 0:00:09]} Kxd8 {[%emt 0:00:03]} 6. Bc4 {[%emt 0:00:09]} Be6 {[%emt 0:00:44]} 7. Bxe6 {[%emt 0:00:56]} fxe6 {[%emt 0:00:05]} 8. Bg5 {[%emt 0:04:01]} Bd6 {[%emt 0:00:10]} (8... a6 9. O-O-O+ Bd6 10. f4 Ke7 11. Nf3 Nc6 12. Rhe1 h6 13. Bh4 b5 14. Nd5+ Kf7 15. Bxf6 exd5 16. Bxe5 Bxe5 17. fxe5 dxe4 18. Rxe4 Rad8 19. e6+ Ke7 {1-0 (50) Petr,M (2459)-Neuman,P (2369) Prague 2019}) 9. O-O-O {[%emt 0:00:24] B07: Pirc Defence: Miscellaneous Systems.} Ke7 {[%emt 0:00:16]} 10. f3 {[%emt 0:02:12]} a6 {[%emt 0:02:19]} 11. Nge2 {[%emt 0:00:30] White is slightly better.} Nc6 {[%emt 0:01:05]} 12. Kb1 {[%emt 0:02:26]} h6 {[%emt 0:01:49]} 13. Be3 {[%emt 0:00:07] [#]} Nh5 $146 {[%emt 0:03:46]} ({Predecessor:} 13... Rhd8 14. Nc1 Bb4 15. N3e2 {½-½ (15) Ribeiro,F (2305)-Mellado Trivino,J (2430) Loures 1997}) 14. h4 {[%emt 0:04:43]} Rhf8 {[%emt 0:02:26]} 15. Rhf1 {[%emt 0:00:44]} b5 {[%emt 0:04:45]} 16. Nc1 {[%emt 0:11:09]} Nf4 {[%emt 0:01:45]} 17. Rf2 {[%emt 0:00:06]} Nd4 {[%emt 0:01:37]} 18. N3e2 {[%emt 0:06:49]} (18. Bxd4 exd4 19. N3e2 c5 $15) 18... Ndxe2 {[%emt 0:05:53]} 19. Nxe2 {[%emt 0:00:09]} g5 {[%emt 0:24:43]} 20. hxg5 {[%emt 0:05:52]} hxg5 {[%emt 0:02:03]} 21. Nc1 {[%emt 0:02:56][%cal Be2c1,Bc1b3,Bb3d2][%mdl 32]} Kd7 {[%emt 0:10:11]} (21... g4 $11) 22. Nb3 {[%emt 0:05:46][%cal Oc2c4]} a5 $1 {[%emt 0:00:50]} 23. g3 {[%emt 0:03:00]} a4 {[%emt 0:03:36]} 24. Nd2 {[%emt 0:10:41]} ({Much worse is} 24. gxf4 gxf4 25. Bxf4 (25. Nc5+ Kc6 $17) 25... Rxf4 26. Nc5+ Kc6 27. Nxe6 Rf7 $11) (24. Nc5+ Kc6 $11) 24... Nh5 {[%emt 0:00:32]} (24... Rh8 $1 $14) 25. Rh2 {[%emt 0:02:02] Weighted Error Value: White=0.08 (flawless) /Black=0.18 (very precise)} ({But not} 25. Bxg5 $6 Nxg3 26. a3 Rg8 $14) 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.9"]
[White "Czerw, Dawid"]
[Black "Popovic, Dusan"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2386"]
[BlackElo "2480"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,179,0,23,20,22,22,28,0,33,7,0,8,20,13,29,3,11,0,14,0,6,-13,-20,-14,-16,-22,-9,-83,-85,-93,-111,-100,-83,-93,-52,-47,-42,-57,-57,-57,-30,-57,-57,-53,-19,-29,-19,-57,-57,-57,-57,-57,-57,-57,-52,-82,-82,-82,-82,-82,-82,-89,-91,-94,0,-226,-226,-226,-226,-225,-219,-224,-219,-218,-218,-221,-210,-184,-137,-137,-121,-125,0,0,0,-2,-9,-32,-9,-125,0,-20,-10,-161,-69,-231,-48,-47,-55,-75,0,-45,0,-113,-117,-106,-156,-154,-150,-107,-84,-84,0,-142,-141,-227,-216,-193,-200,-238,-237,-235,-230,-366,-365,-363,-64,-72,0,-347,0,0,0,0,0,0,0,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:07:29]} 2. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:18]} 3. Bb5+ {[%emt 0:00:05]} Bd7 {[%emt 0:00:30]} 4. c4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:53]} 5. Nc3 {[%emt 0:00:28]} g6 {[%emt 0:00:13]} 6. d4 {[%emt 0:00:42] B52: Sicilian: Moscow Variation with 3...Bd7.} cxd4 {[%emt 0:00:07]} 7. Nxd4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:29]} 8. O-O {[%emt 0:01:13] White has an edge.} O-O {[%emt 0:00:33]} 9. h3 {[%emt 0:01:04]} a6 {[%emt 0:02:39]} 10. Bxd7 {[%emt 0:00:56]} Qxd7 {[%emt 0:00:16]} 11. Be3 {[%emt 0:00:25]} Nc6 {[%emt 0:00:29]} 12. a4 {[%emt 0:00:33]} e6 {[%emt 0:02:48]} 13. Rc1 {[%emt 0:18:12]} Rfd8 {[%emt 0:04:28] [#]} 14. Nf3 $146 {[%emt 0:11:07]} ({Predecessor:} 14. b3 Rac8 15. Re1 d5 16. cxd5 exd5 17. Nxc6 bxc6 18. exd5 Nxd5 19. Nxd5 cxd5 20. Rxc8 Qxc8 {½-½ (42) Carlsen,M (2847)-So,W (2770) chess24.com INT 2021}) 14... Qc7 {[%emt 0:17:12]} 15. Re1 {[%emt 0:16:54]} Nd7 {[%emt 0:03:38]} 16. Bg5 {[%emt 0:18:01]} Re8 {[%emt 0:05:26]} 17. Bf4 {[%emt 0:04:20]} Nde5 {[%emt 0:02:19]} 18. Nxe5 {[%emt 0:01:36]} (18. b3 $1 $11 {remains equal.}) 18... dxe5 $17 {[%emt 0:02:54]} 19. Be3 {[%emt 0:01:38][%cal Oc3d5]} Red8 {[%emt 0:09:18] Inhibits Nd5.} 20. Qb3 {[%emt 0:00:40]} Nd4 {[%emt 0:01:04]} 21. Qa2 {[%emt 0:01:03]} Rac8 {[%emt 0:03:42]} 22. Ne2 {[%emt 0:05:03]} Bf8 {[%emt 0:02:04] White must now prevent ...Bb4.} 23. Nxd4 {[%emt 0:05:58]} exd4 {[%emt 0:00:43]} 24. Bd2 {[%emt 0:00:09]} d3 {[%emt 0:07:01]} 25. a5 {[%emt 0:02:21]} Bd6 {[%emt 0:12:39]} 26. b3 {[%emt 0:00:46]} Bf4 {[%emt 0:00:45]} 27. Rcd1 {[%emt 0:00:54]} Rd4 {[%emt 0:01:10]} 28. Bxf4 {[%emt 0:02:50]} Qxf4 {[%emt 0:00:05]} 29. Qd2 {[%emt 0:00:15]} Qd6 {[%emt 0:01:02]} 30. Re3 {[%emt 0:02:27][%cal Re3d3]} Rd8 {[%emt 0:00:18]} 31. e5 {[%emt 0:00:29]} Qc6 {[%emt 0:02:54]} 32. Qc3 {[%emt 0:01:53][%cal Re3d3]} d2 {[%emt 0:01:37]} 33. Qb4 {[%emt 0:01:01]} Qc7 {[%emt 0:03:45]} 34. Re2 {[%emt 0:00:25]} Qd7 {[%emt 0:00:49]} 35. Kf1 {[%emt 0:00:13]} Rd3 {[%emt 0:00:52]} 36. Re4 {[%emt 0:02:49] Against Qd4} Rxh3 {[%emt 0:04:43]} 37. Rxd2 $2 {[%emt 0:01:06]} (37. gxh3 $11 Qd3+ 38. Re2) 37... Rd3 $19 {[%emt 0:00:50]} (37... Qxd2 38. Qxd2 Rxd2 39. gxh3 $17) 38. Rxd3 {[%emt 0:00:31]} Qxd3+ {[%emt 0:00:06][%mdl 4096] Endgame KQR-KQR} 39. Re2 {[%emt 0:00:02]} Qb1+ $1 {[%emt 0:01:13]} 40. Re1 {[%emt 0:00:06]} Rd1 {[%emt 0:00:16]} 41. g3 {[%emt 0:05:21]} Rxe1+ {[%emt 0:03:31]} 42. Qxe1 {[%emt 0:00:02]} Qxb3 {[%emt 0:00:28] KQ-KQ} 43. Qe4 {[%emt 0:01:03]} Qd1+ {[%emt 0:13:00]} (43... Qb4 $19 44. Kg1 Kg7) 44. Kg2 $17 {[%emt 0:00:07]} Qd7 {[%emt 0:00:03] Hoping for ...Qc6.} 45. Kg1 {[%emt 0:01:51]} Qc6 {[%emt 0:01:16]} ({Black should try} 45... Kg7 $17 46. Qf3 h5 47. Qf6+ Kg8) 46. Qd4 $1 $11 {[%emt 0:02:05]} Qf3 {[%emt 0:01:24]} 47. Qd7 {[%emt 0:01:11]} Kg7 {[%emt 0:00:22]} 48. Qe7 {[%emt 0:01:11] Against Qa3} h6 {[%emt 0:00:32]} 49. Qd8 {[%emt 0:06:12]} (49. c5 $11 {was the only way to keep the balance.}) 49... g5 {[%emt 0:02:48]} (49... h5 $17 50. c5 h4 51. Qxh4 Qd1+ 52. Kh2 Qd2 53. Qf6+ Kg8) 50. Qe7 {[%emt 0:01:03]} Kg6 {[%emt 0:01:52]} 51. Qd7 $2 {[%emt 0:00:05]} (51. Qf8 $11 {and White stays safe.}) 51... Qe4 {[%emt 0:04:19]} (51... h5 $1 $19 {[%cal Rh5h4] aiming for ...h4.} 52. Qe7 h4 53. gxh4 Qg4+ 54. Kf1 Qxc4+ 55. Kg2 Qg4+ 56. Kf1 Qd1+ 57. Kg2 Qd5+ 58. Kg1 Qxe5 59. h5+ Kg7 60. h6+ Kxh6 61. Qxf7 Qf5) 52. c5 $2 {[%emt 0:08:30]} ({White should play} 52. Qe7 $1 $15 Qxe5 53. Qxb7) 52... Qf3 $2 {[%emt 0:01:35]} (52... Qxe5 53. Qxb7 Qe1+ 54. Kg2 $11) (52... Qe1+ $19 53. Kg2 Qxa5) 53. Qd8 $1 $15 {[%emt 0:01:58]} Kg7 {[%emt 0:00:45] Against Qg8+} 54. Qe7 {[%emt 0:00:38]} Kg6 {[%emt 0:02:45]} 55. Qd8 $1 {[%emt 0:00:15]} Kh5 {[%emt 0:03:01]} (55... Kf5 $5 {[%cal Rf5g4]} 56. Qf6+ Ke4 57. Qxh6 g4 $17) 56. Qd4 {[%emt 0:00:11]} (56. Qf8 $11) 56... Qd5 $17 {[%emt 0:00:16]} 57. Qb4 {[%emt 0:00:32][%cal Oc5c6]} Kg6 {[%emt 0:00:24]} (57... Qxe5 58. Qxb7 Kg6 59. Qxa6 Qe1+ 60. Kg2 Qe4+ 61. Kf1 $11) 58. Qb1+ {[%emt 0:00:17]} Kg7 {[%emt 0:00:40]} 59. Qb6 {[%emt 0:00:45]} Qd1+ {[%emt 0:00:39]} 60. Kg2 {[%emt 0:00:27] [#]} Qd5+ {[%emt 0:00:03]} (60... Qd7 $142 $1 61. Qd6 Qc6+ 62. Kg1 Qa4) 61. Kg1 $1 {[%emt 0:00:06] [#]} h5 $1 {[%emt 0:00:28]} 62. Qc7 {[%emt 0:00:43]} (62. c6 $17 bxc6 63. Qxa6) 62... h4 $19 {[%emt 0:00:23] ( -> ...h3)} 63. Qe7 {[%emt 0:01:06]} Qxe5 {[%emt 0:00:47]} 64. gxh4 {[%emt 0:00:43]} Qe1+ {[%emt 0:00:26]} 65. Kg2 {[%emt 0:00:15]} Qe4+ {[%emt 0:00:45]} ({Weaker is} 65... Qxa5 66. Qxg5+ Kh7 67. Qh5+ Kg8 68. Qg5+ Kf8 69. h5 $11) 66. f3 {[%emt 0:00:17]} (66. Kf1 $142 Qc4+ 67. Ke1 Qc1+ 68. Ke2) 66... Qe2+ {[%emt 0:00:18]} (66... Qxh4 67. Qxb7 g4 68. fxg4 $15) 67. Kg1 {[%emt 0:02:00]} Qe1+ $2 {[%emt 0:00:42]} ({Inferior is} 67... Qxf3 68. Qxg5+ Kh8 69. Qh6+ Kg8 70. Qg5+ Kf8 71. Qd8+ Kg7 72. Qg5+ Kh8 73. Qh6+ Kg8 74. Qg5+ Kh7 75. Qe7 $17) (67... Qe3+ $19 68. Kg2 gxh4 69. Qxb7 Qg5+ 70. Kf1 Qxc5 71. Qb2+ Kh7) 68. Kg2 $15 {[%emt 0:00:08]} Qe2+ $2 {[%emt 0:00:05][%mdl 8192]} ({Reject} 68... gxh4 69. Qg5+ Kf8 70. Qd8+ Kg7 71. Qg5+ Kh8 72. Qh5+ Kg8 73. Qg5+ Kh8 74. Qh5+ Kg8 75. Qg5+ Kf8 76. Qd8+ Kg7 77. Qg5+ $11) (68... Qd2+ $17 69. Kh3 gxh4 70. Qxb7 Qe1 71. Qb2+ e5 72. Qg2+ Kf6) 69. Kg1 $19 {[%emt 0:00:03]} Qxf3 $2 {[%emt 0:00:56]} (69... Qe3+ $19 70. Kg2 gxh4 71. Qxb7 Qg5+ 72. Kf1 Qc1+ 73. Kg2 Qxc5 74. Qb2+ Kg6 75. Qb1+ Qf5) 70. Qxg5+ $11 {[%emt 0:00:15] The position is equal.} Kh7 {[%emt 0:00:03] Threatens to win with ...f6.} 71. Qe7 $1 {[%emt 0:00:47]} Qd1+ {[%emt 0:00:41]} 72. Kh2 {[%emt 0:00:22]} Qf3 {[%emt 0:00:51]} 73. Kg1 {[%emt 0:00:08]} Qg4+ {[%emt 0:00:31]} 74. Kh2 {[%emt 0:00:33]} Qf4+ {[%emt 0:00:06]} 75. Kg1 {[%emt 0:00:11]} Qf5 {[%emt 0:00:29]} 76. Kh2 $1 {[%emt 0:00:39]} Qe5+ {[%emt 0:00:08]} 77. Kh3 {[%emt 0:00:51]} Qc3+ {[%emt 0:00:31]} 78. Kh2 {[%emt 0:00:23]} Qc2+ {[%emt 0:01:10]} 79. Kh3 {[%emt 0:00:17]} Qb3+ {[%emt 0:00:24]} 80. Kh2 {[%emt 0:00:18]} Qa2+ {[%emt 0:00:41]} 81. Kh3 {[%emt 0:00:09]} Qb3+ {[%emt 0:00:32]} 82. Kh2 {[%emt 0:00:06]} Qc2+ {[%emt 0:00:17]} 83. Kh3 {[%emt 0:00:12]} Qf5+ {[%emt 0:00:06]} 84. Kh2 {[%emt 0:00:10]} Qf2+ {[%emt 0:00:53]} 85. Kh3 {[%emt 0:00:17]} Qf3+ {[%emt 0:00:45]} 86. Kh2 {[%emt 0:01:12]} Kg8 {[%emt 0:00:32]} 87. Qg5+ {[%emt 0:00:19]} Kh8 {[%emt 0:00:09]} 88. Qh6+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:04] Strongly threatening ...Qf2+.} 89. Qg5+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:02] And now ...Qe2+ would win.} 90. Qe7 $1 {White happily takes the draw.  Weighted Error Value: White=0.27 (precise) /Black=0.22 (precise)} 1/2-1/2

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.10"]
[White "Raja Harshit"]
[Black "Sokolovsky, Yahli"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2479"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,41,33,0,1,14,-8,-3,-4,0,-23,16,38,16,30,37,16,64,14,399,412,408,409,389,399,668,653,2192,2325,2139,2010,29986,29987,29993,2285]} 1. e4 {[%emt 0:04:21]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:12]} exd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:07]} Qf6 {[%emt 0:05:11]} 5. Nf3 {[%emt 0:00:39]} Bb4+ {[%emt 0:01:13]} 6. c3 {[%emt 0:02:49] C45: Scotch Game.} Bc5 {[%emt 0:00:05]} 7. Bg5 {[%emt 0:03:32]} Qg6 {[%emt 0:03:30]} 8. Nbd2 {[%emt 0:06:31] The position is equal.} Nf6 {[%emt 0:07:04] [#]} 9. Be2 $146 {[%emt 0:06:10]} (9. Bd3 $5 {[%cal Re1g1]}) ({Predecessor:} 9. Bc4 O-O 10. O-O Nxe4 11. Nxe4 Qxe4 12. Bd5 Qg6 13. Re1 d6 14. b4 Bb6 15. b5 {0-1 (83) Tari,A (2487)-Salgado Lopez,I (2628) Caleta 2015}) 9... Nxe4 {[%emt 0:11:12]} 10. Nxe4 {[%emt 0:00:59]} Qxe4 {[%emt 0:00:20]} 11. O-O {[%emt 0:01:54] Re1 is the strong threat.} O-O {[%emt 0:02:35]} 12. b4 {[%emt 0:06:29][%mdl 1024] White has compensation.} Bb6 {[%emt 0:13:23]} (12... Bd6 $11 {might be stronger.}) 13. Re1 {[%emt 0:12:07]} (13. Bd3 $14 Qg4 14. Re1) 13... d6 $2 {[%emt 0:16:45][%mdl 8192] Loses the game.} (13... Ne5 $11) 14. Bd3 $18 {[%emt 0:05:39]} Qg4 {[%emt 0:00:27][%cal Oc6e5]} 15. Re4 {[%emt 0:01:04] Against Ne5} Qd7 {[%emt 0:00:19] [#]} 16. Rh4 $1 {[%emt 0:00:45]} f5 $2 {[%emt 0:09:45]} (16... h6 17. Qd2 d5 18. Bf6) (16... g6 17. Qd2 f6 18. Bc4+ d5 19. Bxd5+ (19. Qxd5+ Qxd5 20. Bxd5+ Kh8 $14) 19... Kh8) 17. Bc4+ {[%emt 0:00:40]} Kh8 {[%emt 0:00:07] [#]} 18. Ne5 $1 {[%emt 0:02:34][%cal Re5g6][%mdl 512]} Qe8 {[%emt 0:00:52] [#] Prevents Ng6+.} 19. Nf7+ $1 {[%emt 0:03:13][%mdl 512]} Rxf7 {[%emt 0:00:10]} (19... Kg8 20. Nxd6+) 20. Qh5 {[%emt 0:00:05][%csl Gh4][%cal Rh5h7][%mdl 64] Pin, Double Attack} h6 {[%emt 0:03:46]} 21. Bxf7 {[%emt 0:01:02] Weighted Error Value: White=0.08 (flawless) /Black=1.03} (21. Bxh6 $142 Bxf2+ 22. Kxf2 Qe2+ 23. Kxe2 Nd4+ 24. cxd4 Rf6 25. Qe8+ Kh7 26. Qg8+ Kg6 27. Qxg7#) 1-0

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.11"]
[White "Szpar, Milosz"]
[Black "Domalchuk-Jonasson, Aleksandr"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2434"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,78,-10,-10,-16,-7,-5,-6,0,29,31,38,16,18,10,41,41,26,21,26,21,22,26,27,-2,-7,-40,-57,-97,-93,-95,-97,-130,-127,-125,-124,-158,-149,-258,-215,-407,-414,-410,-392,-464,-413,-441,-442,-457,-458,-455,-444,-464,-455,-427,-445,-462,-436,-510,-364,-506,-498,-487,-479,-5206,-5165,-1471,-1147]} 1. e4 {[%emt 0:03:14]} e6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:25]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:16]} c5 {[%emt 0:01:01]} 4. c3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:41]} 5. Nf3 {[%emt 0:00:31]} Nge7 {[%emt 0:02:45]} 6. Bd3 {[%emt 0:03:36]} Nf5 {[%emt 0:02:55]} 7. Bxf5 {[%emt 0:03:28]} exf5 {[%emt 0:00:05]} 8. dxc5 {[%emt 0:00:22] C02: French: Advance Variation.} Bxc5 {[%emt 0:03:20]} 9. Nbd2 {[%emt 0:01:22] [#]} h6 $146 {[%emt 0:04:59]} ({Predecessor:} 9... O-O 10. Nb3 Be7 11. O-O Be6 12. Re1 Rc8 13. Nfd4 Nxd4 14. Nxd4 Qd7 15. Qh5 Rfe8 {½-½ (27) Salmensuu,O (2280)-Keskisarja,T (2255) Helsinki 1996}) 10. Nb3 {[%emt 0:04:23] The position is equal.} Be7 {[%emt 0:00:39]} 11. O-O {[%emt 0:04:20]} g5 {[%emt 0:04:25]} 12. Nfd4 {[%emt 0:12:39]} f4 {[%emt 0:12:21]} 13. Qe2 {[%emt 0:09:22]} Nxd4 {[%emt 0:15:49]} 14. Nxd4 {[%emt 0:02:28]} Qb6 {[%emt 0:00:12]} 15. Qb5+ {[%emt 0:10:40]} Qxb5 {[%emt 0:02:13]} 16. Nxb5 {[%emt 0:00:03]} Kd7 {[%emt 0:04:38] Against Nc7} 17. g3 {[%emt 0:03:40]} Bc5 {[%emt 0:12:07]} 18. b4 {[%emt 0:07:52]} a6 {[%emt 0:02:03]} 19. Na3 {[%emt 0:00:23]} Ba7 {[%emt 0:00:47]} 20. gxf4 {[%emt 0:00:59] Black converts the advantage convincingly.} gxf4 {[%emt 0:00:46]} 21. Bxf4 {[%emt 0:00:51]} Rg8+ {[%emt 0:04:45]} 22. Kh1 {[%emt 0:02:51]} Ke7 {[%emt 0:01:07][%mdl 1024] ...Bg4 is the strong threat. Black has strong compensation.} 23. Bg3 {[%emt 0:05:30]} Bh3 {[%emt 0:02:26]} 24. Rfe1 {[%emt 0:02:16]} h5 {[%emt 0:03:11]} 25. Rad1 {[%emt 0:04:31]} (25. c4 $17) 25... Rac8 $19 {[%emt 0:03:12]} 26. Nc2 $2 {[%emt 0:07:39]} (26. Rd3 {was worth a try.} Ke6 27. Rf3) 26... Bg4 {[%emt 0:07:53] Hoping for ...Bf3+. A strong pair of Bishops.} ({Not} 26... Rxc3 $2 27. Rd2 $19) 27. Rd3 {[%emt 0:02:36] Prevents Bf3+.} ({Much weaker is} 27. Bh4+ Kf8 28. Rd3 Bf5 29. Rxd5 Bxc2 $19) 27... Bf5 {[%emt 0:00:05][%mdl 64] [#] Skewer} 28. Bh4+ {[%emt 0:00:41]} Ke6 {[%emt 0:02:07]} 29. Nd4+ {[%emt 0:00:46]} Bxd4 {[%emt 0:00:04]} 30. Rxd4 {[%emt 0:00:05]} Be4+ {[%emt 0:00:15]} 31. Rexe4 {[%emt 0:02:42]} dxe4 {[%emt 0:00:04][%mdl 4096] Endgame KRR-KRB} 32. Bg3 {[%emt 0:00:44]} Rxc3 {[%emt 0:02:06] [#] Threatens to win with ...Rc1+.} 33. Rd6+ {[%emt 0:03:32]} Ke7 {[%emt 0:00:04] White must now prevent ...Rc1+.} 34. Bh4+ {[%emt 0:00:37]} Kf8 {[%emt 0:00:34] ( -> ...Rc1+)} 35. Rd1 {[%emt 0:01:06] Against Rc1} Kg7 {[%emt 0:03:34]} 36. Bf6+ {[%emt 0:01:07]} Kh7 {[%emt 0:00:11] Black is clearly winning.} 37. e6 {[%emt 0:00:40]} Rd3 {[%emt 0:01:13]} 38. Rxd3 {[%emt 0:00:27]} (38. Re1 $142 fxe6 39. Be7) 38... exd3 {[%emt 0:00:07][%cal Be4d3,Bd3d2][%mdl 32]} 39. exf7 {[%emt 0:00:23]} d2 {[%emt 0:00:27] Weighted Error Value: White=0.51/Black=0.09 (flawless)} 0-1

[Event "Prague Festival Open 2022"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5.12"]
[White "Wagner, Dennis"]
[Black "Boehme, Markus"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2586"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,119,16,21,21,23,22,22,21,23,24,22,19,23,20,17,23,22,14,18,26,30,0,0,-9,0,0,15,0,0,0,0,0,0,0,0,0,12,0,15,0,22,6,19,6,0,10,13,-30,-10,-12,-6,-12,-18,-31,-11,-56,-26,-16,0,0,0,-7,0,0,0,-17,-6,-6,-7,-6,0,0,0,0,0,0,0,0,0,0,9,8,9,9,9,9,9,9,9,3,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:14]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:02:29]} a6 {[%emt 0:00:17]} 4. cxd5 {[%emt 0:00:29]} exd5 {[%emt 0:00:05]} 5. Bf4 {[%emt 0:00:40]} Nf6 {[%emt 0:01:54]} 6. e3 {[%emt 0:00:28] D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} Bd6 {[%emt 0:01:05]} 7. Bg5 {[%emt 0:00:42]} c6 {[%emt 0:04:02]} 8. Bd3 {[%emt 0:00:11]} O-O {[%emt 0:01:31] 8...Nbd7 gains popularity.} 9. Qc2 {[%emt 0:04:27][%cal Od3h7] And now Bxh7+! would win.} h6 {[%emt 0:01:17]} 10. Bh4 {[%emt 0:00:05]} Re8 {[%emt 0:05:13]} 11. Nge2 {[%emt 0:03:19]} a5 {[%emt 0:04:53]} 12. h3 {[%emt 0:01:02]} Na6 {[%emt 0:00:47][%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 13. a3 {[%emt 0:00:18] Against Nb4} Nc7 {[%emt 0:07:29]} 14. O-O {[%emt 0:00:25] [#]} Be7 $146 {[%emt 0:23:53]} ({Predecessor (10):} 14... Ne6 15. f4 Be7 16. Ng3 g5 17. fxg5 hxg5 18. Nf5 gxh4 19. Qf2 Ng7 20. Nh6+ Kf8 21. e4 dxe4 22. Nxe4 {0-1 (29) Dubov,D (2702)-Xiong,J (2688) Chess.com INT 2022}) 15. f3 {[%emt 0:14:42]} c5 {[%emt 0:03:32]} 16. b3 {[%emt 0:14:32] Inhibits c4.} b6 {[%emt 0:07:40]} 17. Bf2 {[%emt 0:00:53]} Ne6 {[%emt 0:04:48]} 18. Bb5 {[%emt 0:05:30]} Bd7 {[%emt 0:00:58] Against Bc6} 19. Rfd1 {[%emt 0:00:30]} Bxb5 {[%emt 0:02:00]} 20. Nxb5 {[%emt 0:00:03]} Rc8 {[%emt 0:02:23]} 21. Qd3 {[%emt 0:02:42]} Qd7 {[%emt 0:03:20]} 22. a4 {[%emt 0:00:55]} Red8 {[%emt 0:02:47]} 23. Bg3 {[%emt 0:02:43]} Qb7 {[%emt 0:07:52]} 24. Kh1 {[%emt 0:10:03]} Qd7 {[%emt 0:00:40]} 25. Be5 {[%emt 0:00:16]} Ne8 {[%emt 0:04:21][%cal Bf6e8,Be8c7,Bc7e6][%mdl 32]} 26. Nec3 {[%emt 0:11:25]} cxd4 {[%emt 0:02:11]} 27. Nxd4 {[%emt 0:06:40]} Bf6 {[%emt 0:00:35]} 28. Bg3 {[%emt 0:05:59]} Nxd4 {[%emt 0:00:42]} 29. exd4 {[%emt 0:00:01]} Nc7 {[%emt 0:01:02]} 30. Re1 {[%emt 0:04:37]} Ne6 {[%emt 0:00:26]} 31. Nb5 {[%emt 0:00:01]} Rc6 {[%emt 0:00:52]} 32. Re2 {[%emt 0:00:25]} Rdc8 {[%emt 0:02:23]} 33. Rae1 {[%emt 0:00:02]} Rc1 {[%emt 0:01:20] The position is equal.} 34. Kh2 {[%emt 0:00:23]} Rxe1 {[%emt 0:00:12]} 35. Rxe1 {[%emt 0:00:02]} Rc6 {[%emt 0:01:38]} 36. Qf5 {[%emt 0:01:15]} Qd8 {[%emt 0:01:07]} 37. Re2 {[%emt 0:07:09][%cal Be1e2,Be2d2,Bd2d5,Bd5e5][%mdl 32]} Nxd4 {[%emt 0:02:12]} 38. Nxd4 {[%emt 0:00:18]} Bxd4 {[%emt 0:00:01]} 39. Rd2 $1 {[%emt 0:00:42]} Rf6 {[%emt 0:00:56]} 40. Qd3 {[%emt 0:02:58]} Bc5 {[%emt 0:00:39]} 41. Qxd5 {[%emt 0:30:20]} Qxd5 {[%emt 0:02:18]} 42. Rxd5 $11 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} Re6 {[%emt 0:02:40]} 43. Re5 {[%emt 0:00:00]} Rc6 {[%emt 0:08:53]} 44. h4 {[%emt 0:00:00]} Bd6 {[%emt 0:02:53]} 45. Rd5 {[%emt 0:00:00]} Bxg3+ {[%emt 0:00:25]} 46. Kxg3 {[%emt 0:00:00] KR-KR} Kf8 {[%emt 0:00:34]} 47. Kf4 {[%emt 0:00:00]} Ke7 {[%emt 0:01:34]} 48. g4 {[%emt 0:00:00]} g6 {[%emt 0:06:06]} 49. Re5+ {[%emt 0:00:00]} Re6 {[%emt 0:01:56]} 50. g5 {[%emt 0:00:00]} hxg5+ {[%emt 0:02:20]} 51. hxg5 {[%emt 0:00:00]} Kd6 {[%emt 0:00:34]} 52. Rb5 {[%emt 0:00:00]} Kc6 {[%emt 0:00:55]} 53. Re5 {[%emt 0:02:32] [#] White wants to mate with Rxe6+.} Kd6 {[%emt 0:00:09]} 54. Rb5 {[%emt 0:00:19]} Kc6 {[%emt 0:00:05]} 55. b4 {[%emt 0:00:26]} axb4 {[%emt 0:00:15]} 56. Rxb4 {[%emt 0:00:01]} Kc5 {[%emt 0:00:48]} 57. Rb5+ {[%emt 0:00:01]} Kc6 {[%emt 0:00:25]} 58. Re5 {[%emt 0:00:43] [#] White threatens Rxe6+ and mate.} Kd6 {[%emt 0:00:26]} 59. Rb5 {[%emt 0:00:25]} Kc6 {[%emt 0:00:12]} 60. Re5 {[%emt 0:00:44] Weighted Error Value: White=0.04 (flawless) /Black=0.04 (flawless)} 1/2-1/2

