[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "1.1"]
[White "Bogner, Sebastian"]
[Black "Parvanyan, Ashot"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2553"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,77,33,36,4,22,23,12,8,15,4,9,10,10,0,33,22,18,-31,-22,-27,-33,-33,13,4,12,11,11,-46,-23,-19,0,0,0,0,18,18,15,12,22,22,20,34,35,23,70,68,253,260,452,431,452,456,458,460,909,903,1941,1995,1864,1877,2393,2412]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. a4 Rb8 9. d4 Bb6 10. a5 {C78: Ruy Lopez: Archangelsk and Möller Defences.} Ba7 (10... Nxa5 11. Rxa5 Bxa5 12. dxe5 $14) (10... Bxa5 $2 11. dxe5 (11. d5 Ne7 $18) 11... dxe5 12. Qxd8+ Kxd8 13. Bd5 (13. Bxf7 Bb6 $16) 13... Nxd5 14. exd5 $18) 11. h3 O-O 12. Be3 {The position is equal.} exd4 13. cxd4 Nb4 14. Bd2 $5 {[%mdl 4] A promising side line.} Nc6 15. Be3 Nb4 16. Nc3 {16.Nc3 has become a bit dusty these days.} Bb7 17. Bg5 $5 {[%mdl 4] An interesting side line.} (17. Ng5 $11 {is more appropriate.}) 17... h6 $15 18. Bh4 c5 $1 (18... g5 19. Nxg5 hxg5 20. Bxg5 $16) 19. Re1 c4 (19... Re8 $1 $15) 20. Bc2 $11 {[#]} Nxc2 $146 ({Predecessor:} 20... g5 21. Nxg5 hxg5 22. Bxg5 Nxc2 23. Qxc2 b4 24. Nd5 Bxd5 25. exd5 Bxd4 26. Qxc4 Bxb2 27. Rab1 Bc3 28. Qh4 Re8 29. Rxe8+ Qxe8 30. Bxf6 Bxf6 31. Qxf6 {1-0 (74) Jakovenko,D (2681)-Jones,G (2688) Khanty-Mansiysk 2019}) 21. Qxc2 Re8 22. d5 ({White should try} 22. Rad1 $11) 22... g5 $1 $15 23. Bg3 b4 24. Na4 Rc8 25. Kh1 $1 Qd7 26. Nb6 Bxb6 27. axb6 b3 28. Qb1 c3 29. bxc3 Rxc3 30. Nd4 {Black must now prevent Nf5.} Rxe4 31. Rxe4 $14 Bxd5 $2 {[#] A mistake that costs the game.} ({Better is} 31... b2 $1 $14 32. Qxb2 Nxe4) 32. f3 $1 $18 ({Avoid the trap} 32. b7 $2 Bxb7 33. f3 Nxe4 $19) 32... Bxe4 (32... Rxf3 {keeps fighting.} 33. Nxf3 Nxe4) 33. Qb2 {White is clearly winning.} Rd3 34. fxe4 Nxe4 (34... Rxg3 $2 35. Nf5 Ne8 36. Nxg3) 35. Be1 g4 (35... Nc5 $142 36. Bb4 Ne4) 36. hxg4 {[#] Nf5 is the strong threat.} h5 37. Nf5 {[%csl Gf5][%cal Rb2g7]} f6 38. Qe2 b2 39. Qxb2 {[%emt 0:19:04] Weighted Error Value: White=0.08 (flawless) /Black=0.27 (precise)} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "1.2"]
[White "Horvath, Dominik"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2482"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,41,19,0,0,0,0,2,0,0,14,0,0,0,0,0,27,24,21,0,13,0,58,12,12,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. Bg5 h6 {C50: Hungarian Defence and Giuoco Pianissimo.} 7. Bxf6 Qxf6 8. Nd5 {[%csl LRc7,LRf6]} Qd8 9. c3 {[%cal Bc2c3,Bc3d4][%mdl 32]} O-O 10. d4 exd4 11. cxd4 Ba7 12. O-O b5 13. Bb3 {[#]} Ne7 $146 ({Predecessor:} 13... Na5 14. Re1 Bb7 15. a4 c6 16. Ne3 Nxb3 17. Qxb3 Qf6 18. axb5 axb5 19. Nf5 d6 {1-0 (31) Padsha,S (1249)-Van Alphen,J (1558) IECC email 2004}) 14. Ne5 Nc6 15. Rc1 Nxd4 (15... Nxe5 $11 16. dxe5 (16. Nxc7 Nc4 $17) 16... c5) 16. Nxc7 (16. Rxc7 $14 Ne6 {[#]} 17. Qh5 $1) 16... Rb8 $1 $11 {The position is equal.} 17. Ng6 Qg5 $1 18. Nxf8 {[%cal Og1h1] Kh1! is the strong threat. Dancing on a razor blade. Pair of Knights!} Qxc1 $1 {[%mdl 64] [#] Decoy} 19. Qxc1 ({But not} 19. Bxf7+ $2 Kxf8 20. Qxc1 (20. Ne6+ $2 dxe6 21. Qxc1 Ne2+ 22. Kh1 Nxc1 $19) 20... Ne2+ 21. Kh1 Nxc1 22. Rxc1 Kxf7 $19) 19... Ne2+ 20. Kh1 Nxc1 21. Rxc1 {An interesting draw.  Weighted Error Value: White=0.12 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "1.4"]
[White "Pajeken, Jakob Leon"]
[Black "Farokhi, Keyvan"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2398"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,47,16,21,10,72,65,182,170,362,377,731,737,751,750,728,700,821,826,881,879,29985,29986,29990,29991,29988,1250,1209,1147]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 d5 4. c4 Bg7 5. O-O O-O 6. cxd5 Nxd5 7. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Nb6 8. e4 Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 9. d5 Na5 10. Qe1 Nac4 11. Nc3 e6 {[%cal Re6d5]} 12. Bg5 {D74: Fianchetto Grünfeld: Main Line (5 Nf3 0-0 6 cxd5 Nxd5 7 0-0).} Qe8 (12... f6 $11 13. Bc1 exd5) 13. b3 $16 {[%cal Bb2b3,Bb3c4][%mdl 32] [#]} exd5 $146 (13... f6 $14) ({Predecessor:} 13... Nd6 14. e5 exd5 15. exd6 Qxe1 16. Raxe1 Bxc3 17. Rc1 d4 18. dxc7 Bf5 19. Bf6 Bd3 20. Bxd4 Bxf1 21. Kxf1 {1-0 (32) Mkrtchyan,M (2300)-Khachatryan,V (2007) Yerevan 2022}) 14. bxc4 $18 {White is clearly better.} dxe4 {[#]} (14... h6) 15. Nxe4 $1 Bxa1 $2 (15... Qe6 16. Rc1 Nxc4) (15... Qc6 16. Nfd2) 16. Qxa1 {Intending Nf6+ and mate.} Qxe4 17. Bh6 {[%csl Gh6][%cal Ra1g7]} f6 18. Bxf8 {This bishop pair is nice.} Bg4 {[#]} 19. Bh6 $1 Qf5 {[#]} (19... g5 20. Qxf6) 20. Ng5 $1 {[%cal Of1e1][%mdl 512] Hoping for Re1!} Nxc4 (20... Qe5 21. Qxe5) 21. Qd4 Nd6 22. Bd5+ Kh8 23. Be6 (23. Re1 $142 Bh3 24. g4 Bxg4 25. Re7 Qb1+ 26. Kg2 Bh3+ 27. Nxh3 Qe4+ 28. Qxe4 Rg8 29. Qe6 Nf7 30. Qxf7 g5 31. Qxg8#) 23... Qe5 24. Qxe5 {Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.04 (flawless) /Black=1.29} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "1.5"]
[White "Hacker, Jonas"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2396"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 23,94,37,52,33,39,27,25,21,20,30,20,-5,35,27,42,28,33,35,29,49,51,43,49,17,17,18,16,14,22,11,7,6,2,6,11,1,11,24,25,25,26,16,16,20,20,20,37,38,44,36,43,43,82,43,83,74,77,0,80,19,279,267,205,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 Rc8 8. b3 a6 9. d4 cxd4 10. Nxd4 Qa5 11. Bb2 Be7 12. Nc3 O-O 13. Kh1 {B52: Sicilian: Moscow Variation with 3...Bd7.} Qh5 {[#]} 14. f3 $146 ({Predecessor:} 14. Qxh5 Nxh5 15. Rad1 g5 16. Nde2 Rfd8 17. f3 Ne5 18. Rd2 Rb8 19. Nd4 Nf6 20. Rfd1 Ne8 21. g3 Nc7 22. f4 Ng6 23. Nce2 h6 24. Kg2 {½-½ (24) Krause,B (1960)-Moritz,A (2163) Oberhof 2012}) 14... Rfe8 15. Qd2 {White has an edge.} Bd8 16. Nde2 {[%cal Bd4e2,Be2f4,Bf4d3,Bd3c5][%mdl 32]} Bc7 {[%cal Od6d5]} 17. g3 Bb8 {[%cal Od6d5]} 18. Rad1 Ne5 19. Nf4 Qh6 20. Nd3 Qxd2 21. Rxd2 Nc6 22. Kg2 Red8 23. Rfd1 d5 24. cxd5 (24. Nc5 {looks sharper.} dxc4 25. Rxd8+ Rxd8 26. bxc4 Ba7 27. Rxd8+ Nxd8 28. Nd3) 24... exd5 25. Nc5 {[%csl LRb7,LRd5]} dxe4 $1 26. N3xe4 (26. fxe4 {seems wilder.} Rxd2+ 27. Rxd2 Be5 28. Nd5) 26... Nxe4 27. fxe4 Rxd2+ 28. Rxd2 Nd8 29. Rd7 {[%cal Og2f3]} Kf8 30. Nxb7 Nxb7 31. Rxb7 $11 {[%mdl 4096] Endgame White wants to play Kf3. KRB-KRB} Rc2+ 32. Kf3 Rxb2 33. Rxb8+ {KR-KR} Ke7 34. Rb7+ Ke8 35. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] And now h4 would win.} Rxh2 36. a5 Ra2 37. b4 h5 38. Kf4 Ra3 $1 39. Rb6 Rb3 40. Rb7 Ra3 41. e5 (41. Ke5 $16) 41... g5+ $2 {[%mdl 8192]} (41... g6 $11) 42. Kxg5 $18 Rxg3+ {[#]} 43. Kh4 $2 ({Don't play} 43. Kxh5 $6 Re3 $14) ({White must play} 43. Kf5 $1 $18 {b5 is the strong threat.} Ra3 44. Rb6) 43... Rg4+ $11 {The position is equal.} 44. Kh3 {Hoping for b5.} Rg6 $1 45. Ra7 Re6 46. Ra8+ Kd7 47. Ra7+ Kc8 {Weighted Error Value: White=0.19 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "2.1"]
[White "Parvanyan, Ashot"]
[Black "Teclaf, Pawel"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2455"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,118,25,24,11,8,27,17,20,0,0,0,0,0,0,0,-3,-24,0,-41,-47,-47,-49,-41,-41,-39,-44,-34,-43,-37,-37,-44,-38,-114,-102,-102,-105,-110,-83,-137,-138,-134,-141,-160,-164,-255,-208,-192,-208,-322,-258,-231,-262,-318,-311,-309,-302,-432,-432,-432,-432,-408,-380,-374,-383,-410,-404,-416,-411,-410,-403,-403,-403,-442,-418,-418,-408,-407,-407,-407,-342,-462,-444,-462,-462,-458,-393,-376,-355,-578,-568,-538,-529,-29974,-29975,-29975,-29976,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29983]} 1. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:04]} 3. d4 {[%emt 0:03:48]} d5 {[%emt 0:00:11]} 4. Qb3 {[%emt 0:02:22]} dxc4 {[%emt 0:00:27]} 5. Qxc4 {[%emt 0:00:03]} Bf5 {[%emt 0:00:09]} 6. g3 {[%emt 0:00:52]} e6 {[%emt 0:00:21]} 7. Bg2 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:22]} 8. O-O {[%emt 0:00:17]} Be7 {[%emt 0:00:09]} 9. e3 {[%emt 0:02:08]} O-O {[%emt 0:00:18] D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines.} 10. Qe2 {[%emt 0:00:05] 10.Qe2 is better than 10.Rd1.} Bg6 {[%emt 0:00:15]} 11. Nc3 {[%emt 0:03:39]} Ne4 {[%emt 0:07:47] The position is equal.} 12. Nd2 {[%emt 0:12:19]} Nxc3 {[%emt 0:18:57]} 13. bxc3 {[%emt 0:00:05]} Qa5 {[%emt 0:00:04]} 14. Bb2 {[%emt 0:07:25]} Nb6 {[%emt 0:00:19] [#]} 15. a4 $146 {[%emt 0:15:48]} ({Predecessor:} 15. Nb3 Qa4 16. e4 Rfe8 17. Rfe1 Nc4 18. Bc1 b5 19. h4 h6 20. h5 Bh7 21. f4 {1-0 (45) Janzelj,T (2395)-Nikolova,A (2272) Deutschlandsberg 2019}) 15... Nxa4 {[%emt 0:10:37]} 16. c4 {[%emt 0:01:04]} a6 {[%emt 0:22:02][%cal Oa5b6]} 17. Nb3 {[%emt 0:18:57]} Qb6 {[%emt 0:09:02]} 18. Ba3 $1 {[%emt 0:00:14]} Qxb3 {[%emt 0:07:38]} 19. Bxe7 {[%emt 0:00:15] [#] Hoping for Ra3.} Rfe8 {[%emt 0:08:27]} 20. Ra3 {[%emt 0:10:36]} Qb2 {[%emt 0:01:27]} 21. Qxb2 {[%emt 0:02:03]} Nxb2 {[%emt 0:00:05]} 22. Rb3 {[%emt 0:00:29][%csl LRb2,LRb7]} Rxe7 {[%emt 0:01:34]} 23. Rxb2 {[%emt 0:00:03]} Kf8 {[%emt 0:01:18]} 24. d5 {[%emt 0:03:08] White is on the road to losing.} (24. Ra1 $15) 24... exd5 $17 {[%emt 0:00:40]} 25. cxd5 {[%emt 0:00:03]} cxd5 {[%emt 0:00:05]} 26. Bxd5 {[%emt 0:00:04]} Rd8 {[%emt 0:00:20]} 27. Bf3 {[%emt 0:04:23]} (27. e4 $142) 27... b5 {[%emt 0:01:39]} 28. Ra1 {[%emt 0:00:34]} Rd6 {[%emt 0:01:35]} 29. Rba2 {[%emt 0:02:30]} Ra7 {[%emt 0:03:17] Black is more active.} 30. Rc1 {[%emt 0:03:44]} (30. Kf1 {is a better defense.}) 30... Bd3 {[%emt 0:01:31]} 31. Rc8+ {[%emt 0:03:15]} Ke7 {[%emt 0:00:04] White must now prevent ...a5.} 32. e4 {[%emt 0:01:30]} (32. Ra5 {was the only chance.}) 32... Bc4 {[%emt 0:00:26]} 33. Ra5 {[%emt 0:00:39]} Rb6 {[%emt 0:01:11]} 34. e5 {[%emt 0:01:25]} Be6 {[%emt 0:00:53]} 35. Rc2 {[%emt 0:01:59]} b4 {[%emt 0:00:46]} 36. Be2 {[%emt 0:00:57]} (36. Rb2 $142) 36... b3 $19 {[%emt 0:01:23]} 37. Rb2 {[%emt 0:00:04]} Rc7 {[%emt 0:01:56]} 38. Bd3 {[%emt 0:01:50] Prevents Rc2.} Rc3 {[%emt 0:01:02]} 39. Be4 {[%emt 0:00:05]} g6 {[%emt 0:01:01]} 40. Kg2 {[%emt 0:00:42]} h5 {[%emt 0:00:31]} 41. h4 {[%emt 0:30:23]} Rb5 {[%emt 0:04:22]} 42. Rxa6 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:14]} 43. Ba8 {[%emt 0:00:00]} Re1 {[%emt 0:06:42] Inhibits Ra1.} 44. Bb7 {[%emt 0:00:00]} Bc4 {[%emt 0:02:10] Threatens to win with ...Bf1+.} 45. Rb6 {[%emt 0:00:00]} Rec1 {[%emt 0:05:24]} 46. Rb4 {[%emt 0:00:00]} Be6 {[%emt 0:00:26]} 47. Be4 {[%emt 0:00:00]} Kf6 {[%emt 0:01:52]} 48. Rb5 {[%emt 0:00:00]} Bc4 {[%emt 0:02:12]} 49. Rb4 {[%emt 0:00:00]} Ke5 {[%emt 0:02:35]} 50. Bb7 {[%emt 0:00:00]} Be6 {[%emt 0:02:29]} 51. Bf3 {[%emt 0:00:00]} Ra1 {[%emt 0:01:48]} 52. Rb5+ $2 {[%emt 0:00:41]} (52. Rd2 {was necessary.}) 52... Kd4 {[%emt 0:01:52] Strongly threatening ...Bc4.} 53. Re2 {[%emt 0:05:39] [#]} Rxf3 $1 {[%emt 0:01:15][%mdl 512]} 54. Rxe6 {[%emt 0:00:13]} (54. Kxf3 Bg4+) 54... fxe6 {[%emt 0:00:11] Black mates.} 55. Kxf3 {[%emt 0:00:03] KR-KR} Kc3 {[%emt 0:00:06]} 56. Ke4 {[%emt 0:00:23]} b2 {[%emt 0:00:36]} 57. Ke5 {[%emt 0:00:04]} b1=Q {[%emt 0:00:28]} 58. Rxb1 {[%emt 0:00:13]} Rxb1 {[%emt 0:00:04]} 59. Kxe6 {[%emt 0:00:03]} Kd4 {[%emt 0:00:09] Weighted Error Value: White=0.30/Black=0.08 (flawless)} 0-1

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "2.2"]
[White "Farokhi, Keyvan"]
[Black "Hacker, Jonas"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2360"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,54,22,47,25,25,22,31,32,31,21,29,22,30,-85,-88,-85,-78,-110,-11,-18,-15,-75,-40,-39,-43,-47,-47,-74,-2,-116,0,-79,-31,-74,-58,-68,-57,-35,0,0,0,-37,0,0,0]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:29]} 2. Nf3 {[%emt 0:00:11][%cal Bg1f3,Bf3d4,Bd4b5,Bb5d6,Bd6f5][%mdl 32]} e6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:07]} 6. Ndb5 {[%emt 0:00:32]} Bc5 {[%emt 0:00:41]} 7. Nd6+ {[%emt 0:00:29] B45: Sicilian Four Knights.} Ke7 $1 {[%emt 0:00:31]} 8. Bf4 {[%emt 0:00:08]} e5 {[%emt 0:00:30]} 9. Nf5+ {[%emt 0:00:07] White is slightly better.} Kf8 {[%emt 0:00:08]} 10. Bg5 {[%emt 0:00:05]} d6 {[%emt 0:00:33]} 11. Bd3 {[%emt 0:00:35]} h6 {[%emt 0:10:04]} 12. Bh4 {[%emt 0:09:28] [#]} (12. Bxf6 $11 Qxf6 13. Nd5) 12... g5 $146 {[%emt 0:07:34]} ({Predecessor:} 12... Be6 13. O-O g6 14. Qd2 Bxf5 15. exf5 g5 16. Bg3 Ne7 17. Ne4 Nxf5 18. Nxc5 Nxg3 19. fxg3 dxc5 {1-0 (43) Patrelakis,E (2155)-Panagiotakos,N (2120) Hersonissos 2019}) 13. Bg3 {[%emt 0:00:32]} Bxf5 {[%emt 0:00:50]} 14. exf5 {[%emt 0:00:11]} Bb4 {[%emt 0:03:10]} (14... d5 $17 {Threatening ...Kg7.} 15. h4 Kg7) 15. h4 $11 {[%emt 0:15:48] aiming for hxg5.} Kg7 {[%emt 0:06:17]} 16. Kf1 {[%emt 0:03:02]} (16. O-O $11) 16... Bxc3 {[%emt 0:04:10]} (16... d5 $5 {[%cal Ra7a6]}) 17. bxc3 {[%emt 0:00:03]} Qe7 $36 {[%emt 0:02:56][%mdl 2048] Black is pushing.} 18. Rb1 {[%emt 0:20:59]} Rac8 {[%emt 0:04:24]} 19. Qe2 {[%emt 0:03:12]} Nd5 {[%emt 0:10:54]} ({Better is} 19... g4 $17) 20. Qg4 {[%emt 0:05:07]} (20. Qd2 $1 $11 {keeps the balance.}) 20... Nf6 {[%emt 0:00:56]} 21. Qe2 {[%emt 0:03:33]} a6 {[%emt 0:03:20]} (21... g4 $17) 22. Kg1 {[%emt 0:03:47] [#]} e4 $1 {[%emt 0:07:09]} 23. Bc4 {[%emt 0:04:04]} d5 {[%emt 0:00:50]} 24. Qe3 $1 {[%emt 0:03:05][%cal Oh4g5]} Ng4 {[%emt 0:17:28] Pair of Knights!} ({Resist} 24... dxc4 25. hxg5 Ng4 26. f6+ Kg6 27. fxe7 $16) 25. Qe2 {[%emt 0:00:07]} Nf6 $1 {[%emt 0:01:29]} (25... dxc4 26. Qxg4 Rce8 27. hxg5 hxg5 28. Rxh8 Rxh8 29. Re1 $16) 26. Qe3 $1 {[%emt 0:02:48][%cal Oh4g5]} Ng4 {[%emt 0:03:10]} ({But not} 26... dxc4 27. hxg5 Ng4 28. f6+ Kg6 29. fxe7 $16) 27. Qe2 {[%emt 0:00:07] Bxa6 is the strong threat.} Nf6 $1 {[%emt 0:04:14] Weighted Error Value: White=0.25 (precise) /Black=0.25 (precise)} ({Much less strong is} 27... dxc4 28. Qxg4 Rce8 29. hxg5 hxg5 30. Rxh8 Rxh8 31. Re1 $16) 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "2.3"]
[White "Meshkovs, Nikita"]
[Black "Pajeken, Jakob Leon"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2553"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,69,22,29,20,68,47,89,104,140,135,154,141,150,139,242,108,98,97,106,97,96,96,102,83,210,115,111,117,116,116,291,276,345,124,124,116,117,129,121,104,116,100,157,145,258,265,272,254,265,271,261,271,309,298,404,403,383,400,439,431,412,371]} 1. c4 {[%emt 0:00:30]} e5 {[%emt 0:00:13][%cal Be7e5,Be5e4][%mdl 32]} 2. Nc3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:06]} 3. g3 {[%emt 0:01:39]} c6 {[%emt 0:01:47]} 4. Nf3 {[%emt 0:01:04]} e4 {[%emt 0:01:48]} 5. Nd4 {[%emt 0:00:04]} Qb6 {[%emt 0:04:15]} 6. e3 {[%emt 0:14:50] A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6.} Na6 {[%emt 0:09:38]} (6... Bb4 $11) 7. a3 {[%emt 0:02:57] [#]} d5 $146 {[%emt 0:18:01]} ({Predecessor:} 7... Be7 8. Qc2 d5 9. Na4 Qd8 10. c5 Nc7 11. b4 O-O 12. Bb2 Ne6 13. Nf5 Ng5 14. Nxe7+ Qxe7 15. Be2 Bg4 16. Qc3 Bf3 17. Bxf3 Nxf3+ 18. Ke2 Qe6 19. h3 d4 20. exd4 Rad8 {0-1 (20) Vermaas,F (1405)-Iacobitz,L (1502) IECG email 2007}) 8. cxd5 {[%emt 0:04:09] White is better.} cxd5 {[%emt 0:01:05]} 9. Bb5+ {[%emt 0:01:46]} Bd7 {[%emt 0:01:35]} 10. Bxd7+ {[%emt 0:00:05]} Kxd7 {[%emt 0:00:04]} 11. b4 {[%emt 0:01:34] Prevents Bc5.} Bd6 {[%emt 0:01:35]} (11... Nc7 $16) 12. Qa4+ {[%emt 0:04:45]} (12. Qb3 $18 {has better winning chances.}) 12... Ke7 $16 {[%emt 0:01:33]} 13. Qb3 {[%emt 0:01:11]} Rhe8 {[%emt 0:03:33]} 14. Nxd5+ {[%emt 0:02:19]} Nxd5 {[%emt 0:00:06]} 15. Qxd5 {[%emt 0:00:03]} Kf8 {[%emt 0:00:20]} 16. Bb2 {[%emt 1:01:17]} Re5 {[%emt 0:05:54]} (16... Nc7 $16 {keeps fighting.} 17. Qa2 a5) 17. Qc4 {[%emt 0:00:00]} (17. Qb3 $18) 17... Nc5 {[%emt 0:03:35] [#] Strongly threatening ...Nd3+.} 18. O-O {[%emt 0:00:00][%cal Be1g1,Bg1g2,Bg2f3,Bf3e2][%mdl 32]} Nd3 {[%emt 0:01:30]} 19. Bc3 {[%emt 0:00:00] Threatens to win with f3.} Qd8 $2 {[%emt 0:10:20]} (19... Qc7 $16 20. Qxc7 Bxc7) 20. f3 $18 {[%emt 0:00:00] And now fxe4 would win.} Qc8 {[%emt 0:05:27]} 21. Qxc8+ {[%emt 0:00:00]} (21. Qa2 $18 {and White stays clearly on top.}) 21... Rxc8 $16 {[%emt 0:00:04]} 22. Kg2 {[%emt 0:00:00]} g6 {[%emt 0:05:47]} 23. fxe4 {[%emt 0:00:00]} Rxe4 {[%emt 0:00:29]} 24. Nb5 {[%emt 0:00:00]} Bb8 {[%emt 0:03:30]} 25. Kf3 $36 {[%emt 0:00:00][%mdl 2048] Black is under strong pressure.} f5 {[%emt 0:01:12]} ({Black should play} 25... Ree8) 26. Ke2 {[%emt 0:00:00]} a6 {[%emt 0:02:54] [#]} (26... Ne5 $16 27. d3 Rg4) 27. Nd4 $1 $18 {[%emt 0:00:00][%cal Bb5d4,Bd4e6,Be6c5][%mdl 32]} ({Less strong is} 27. Kxd3 axb5 28. a4 Be5 $16) 27... Ne5 {[%emt 0:01:03]} 28. Ne6+ {[%emt 0:00:00]} Ke7 {[%emt 0:01:28]} 29. Nc5 {[%emt 0:00:00]} Rc4 {[%emt 0:00:36]} 30. Nxb7 {[%emt 0:00:00]} Ng4 {[%emt 0:01:20]} 31. h3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:51]} 32. Bxf6+ {[%emt 0:00:00]} Kxf6 {[%emt 0:00:05]} 33. Nc5 {[%emt 0:00:00]} Rd8 {[%emt 0:01:57]} 34. Ra2 {[%emt 0:00:00] Against Rc2} Bxg3 {[%emt 0:02:06]} 35. d4 {[%emt 0:00:00] Weighted Error Value: White=0.19 (very precise) /Black=0.36} ({Weaker is} 35. d3 Rh4 $18) 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "2.4"]
[White "Ernst, Sipke"]
[Black "Rosner, Jonas"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2547"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,105,0,0,0,0,0,0,0,0,0,28,11,2,1,19,15,29,25,33,0,87,0,1,-152,-119,-129,-143,-140,-52,-65,0,0,0,-125,-103,-103,0,-139,-132,-180,-195,-239,-223,-337,-231,-236,-225,-235,-197,-185,0,-185,0,-176,0,0,0,-133,377,0,0,-58,0,0,0,-59,0,-203,-180,-356,-357,-355,-268,-296,-275,-340,-317,-379,-304,-300,-217,-199,-204,-201,0,-520,0,-207,0,0,0,-189]} 1. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:16]} 3. Nf3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:17]} 4. Nc3 {[%emt 0:00:09]} e6 {[%emt 0:00:33]} 5. g3 {[%emt 0:00:06]} dxc4 {[%emt 0:00:56]} 6. Bg2 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:48]} 7. O-O {[%emt 0:00:14]} b5 {[%emt 0:01:01]} 8. e4 {[%emt 0:00:15]} Bb7 {[%emt 0:02:26]} 9. e5 {[%emt 0:00:25] E01: Catalan: Early deviations.} Nd5 {[%emt 0:00:34]} 10. Ng5 {[%emt 0:00:28] And now Qh5 would win.} h6 $1 {[%emt 0:04:48] 10...h6 is better than 10...Be7.} 11. Nxe6 {[%emt 0:00:38]} fxe6 {[%emt 0:00:09]} 12. Qh5+ {[%emt 0:00:05]} Ke7 {[%emt 0:00:23]} 13. Ne4 {[%emt 0:00:31]} Qe8 {[%emt 0:03:20]} 14. Bg5+ $1 {[%emt 0:00:18]} hxg5 {[%emt 0:00:39]} 15. Qxh8 {[%emt 0:00:07]} Kd8 {[%emt 0:01:56]} 16. Nxg5 {[%emt 0:00:15]} Qe7 {[%emt 0:02:39]} 17. Qh5 {[%emt 0:01:16]} Kc7 {[%emt 0:09:36] [#]} (17... N7b6 $11) 18. Rae1 $146 {[%emt 0:14:42]} (18. a4 $1 $16) ({Predecessor:} 18. Qg6 Re8 19. a4 a6 20. axb5 cxb5 21. Bh3 Kb8 22. Nxe6 N7b6 23. Nc5 Qc7 24. Nxa6+ Bxa6 25. Rxa6 {1-0 (51) Tsolakidou,S (2377)-Ezra,P (2198) Lichess.org INT 2021}) 18... Kb6 {[%emt 0:07:47]} 19. Bxd5 $2 {[%emt 0:18:51]} (19. Qg4 $11) 19... exd5 $17 {[%emt 0:14:46]} (19... cxd5 20. Qg6 $14) 20. Re3 {[%emt 0:02:06]} Qe8 {[%emt 0:06:12]} 21. Qg4 {[%emt 0:07:45]} c5 {[%emt 0:01:45]} (21... Bc8 $17 22. h4 Be7) 22. Ne6 $15 {[%emt 0:07:54]} Bc8 {[%emt 0:09:17]} (22... cxd4 23. Qxd4+ Kc6 24. Qg4 $11 (24. Nf4 $2 Bc5 $19)) (22... Qe7 $15) 23. Nxf8 $11 {[%emt 0:13:07]} Nxf8 {[%emt 0:01:55]} 24. dxc5+ {[%emt 0:06:25]} (24. e6 $1 $11) 24... Kxc5 $17 {[%emt 0:00:04]} 25. e6 {[%emt 0:00:12]} Nxe6 {[%emt 0:30:46]} ({Black should try} 25... Qg6 $17 26. Qf3 (26. Qxg6 Nxg6 27. f4 Ne7 $17) 26... Bxe6) 26. Rd1 {[%emt 0:10:31]} (26. Rfe1 $11) 26... Qf7 $1 {[%emt 0:00:00]} 27. Re5 {[%emt 0:03:31]} (27. Rf3 $17 Qd7 28. Rf5) 27... Nc7 $1 $19 {[%emt 0:00:00]} 28. Qd4+ {[%emt 0:01:15]} Kc6 {[%emt 0:00:00]} 29. b4 {[%emt 0:02:46]} (29. a4 $142 bxa4 30. Rde1) 29... Be6 {[%emt 0:00:00]} 30. Rde1 {[%emt 0:05:41] aiming for Qc5+.} Re8 {[%emt 0:00:00]} (30... Qe7 31. a4 Qd6 32. axb5+ Nxb5 33. Qd1) 31. Qxa7 {[%emt 0:01:04]} Qf3 {[%emt 0:00:00][%cal Oe6h3]} 32. R1e3 {[%emt 0:01:35]} (32. a4 Bh3 $1 33. axb5+ Kd7) 32... Qd1+ {[%emt 0:00:00]} (32... Qf8 $19 33. a3 Qd6) 33. Re1 $2 {[%emt 0:00:55]} (33. Kg2 $1 $11) 33... Qf3 {[%emt 0:00:00][%cal Oe6h3] ( -> ...Bh3!)} 34. R1e3 $1 {[%emt 0:00:03] Really sharp!} (34. a4 Bh3 $1 35. axb5+ Kd7) 34... Qd1+ $40 {[%emt 0:00:00][%mdl 128] Black attacks.} (34... Qf8 $19 35. a3 Qd6) 35. Kg2 $11 {[%emt 0:01:29]} (35. Re1 Qa4 36. Qc5+ Kb7 $17) 35... Kd7 {[%emt 0:00:00]} 36. h4 {[%emt 0:02:22] [#]} (36. Qb7 Qd2 37. Rg5 Re7 $15) (36. Rxe6 $11 {keeps the balance.} Rxe6 37. Rxe6 Kxe6 38. Qxc7) 36... Qg4 $2 {[%emt 0:00:41][%mdl 8192]} (36... Kc8 37. Qc5 Kd7 38. Ra3 $18) (36... Qa4 $1 $17 {[%cal Ra4a7] stays on course.} 37. Qc5 Qa6) 37. Kg1 $2 {[%emt 0:00:13]} ({Worse is} 37. Qb7 Qd4 38. Rxe6 Rxe6 $11) (37. Rg5 $18 Qh3+ 38. Kg1) 37... Qd1+ {[%emt 0:01:51]} 38. Re1 {[%emt 0:00:25]} (38. Kg2 $1 $11) 38... Qf3 {[%emt 0:00:21]} (38... Qa4 $1 $15 39. Qc5 Qa6) 39. R1e3 {[%emt 0:00:45]} Qd1+ {[%emt 0:00:02]} 40. Re1 {[%emt 0:00:36]} ({White should play} 40. Kg2 $11) 40... Qf3 {[%emt 0:00:50]} (40... Qa4 $1 $15 41. Qc5 Qa6) 41. Qc5 $2 {[%emt 0:06:17]} (41. Rxe6 $11 {and White is okay.} Rxe6 42. Rxe6 Kxe6 43. Qxc7) 41... Qf8 $19 {[%emt 0:04:18] Hoping for ...Qxc5.} 42. Qd4 {[%emt 0:03:44]} (42. Qa7 {only move.}) 42... Qxb4 {[%emt 0:01:15]} 43. h5 {[%emt 0:02:24]} Re7 {[%emt 0:05:43]} 44. g4 {[%emt 0:07:26]} Re8 {[%emt 0:09:40]} 45. g5 {[%emt 0:03:24]} Qf8 {[%emt 0:02:46]} 46. R5e3 {[%emt 0:03:19]} Re7 {[%emt 0:05:10]} 47. g6 {[%emt 0:01:38]} ({But not} 47. Qc5 Qf4 48. Kg2 d4 49. Rxe6 Rxe6 $19) 47... Qf5 {[%emt 0:00:46]} 48. Re5 {[%emt 0:00:39]} Qf6 {[%emt 0:00:29] ...Re8 is the strong threat.} 49. R1e4 {[%emt 0:03:07] Black must now prevent Rf4.} Kd6 {[%emt 0:01:49]} 50. Qb6+ {[%emt 0:00:33]} Kd7 {[%emt 0:00:02]} 51. Qd4 {[%emt 0:00:09] Threatens to win with Rf4.} Kd6 {[%emt 0:00:04]} 52. Qb6+ {[%emt 0:00:28]} Kd7 {[%emt 0:00:02]} 53. Qd4 $1 {[%emt 0:00:02] Weighted Error Value: White=0.49/Black=0.58} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "2.5"]
[White "Bogner, Sebastian"]
[Black "Horvath, Dominik"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "2553"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,75,10,0,0,0,0,0,12,15,16,20,21,10,12,15,7,-15,37,33,10,0,2,-9,25,22,27,13,29,27,45,59,59,51,62,65,64,56,71,73,127,95,152,154,165,161,185,187,179,183,250,246,263,263,407,407,407,407,407,407,407,407,407,393,379,317]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:16]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:16]} Bb4 {[%emt 0:00:16]} 4. Qc2 {[%emt 0:00:10]} d5 {[%emt 0:00:06]} 5. cxd5 {[%emt 0:00:17]} Qxd5 {[%emt 0:00:09]} 6. Nf3 {[%emt 0:00:42]} Qf5 {[%emt 0:00:17]} 7. Qb3 {[%emt 0:00:36] Nowadays more popular than 7.Qxf5.} Nc6 {[%emt 0:00:09] E34: Nimzo-Indian: Classical: 4...d5.} 8. Bd2 {[%emt 0:00:46]} O-O {[%emt 0:00:30]} 9. h3 {[%emt 0:00:59]} a5 {[%emt 0:00:17][%cal Oa5a4] The position is equal.} 10. g4 {[%emt 0:00:49]} Qg6 {[%emt 0:00:06]} 11. a3 {[%emt 0:00:53]} a4 {[%emt 0:05:33]} 12. Qd1 {[%emt 0:02:08]} Bxc3 {[%emt 0:00:51]} 13. Bxc3 {[%emt 0:02:13] [#]} Ne4 $146 {[%emt 0:03:35]} ({Predecessor:} 13... Nd5 14. Bd2 h6 15. Bg2 Rd8 16. Rc1 Bd7 17. Qc2 Qxc2 18. Rxc2 Be8 19. O-O f6 {½-½ (88) Sarana,A (2654)-Nihal,S (2620) Chess.com INT 2020}) 14. Rc1 {[%emt 0:00:27]} (14. Qd3 {is more complex.} f5 15. Rg1 Nxc3 16. Qxc3 fxg4 17. hxg4 e5 18. Nxe5 Nxe5 19. dxe5 Qf7 20. f3) 14... Rd8 {[%emt 0:16:00]} (14... e5 $11) 15. Qc2 $1 $14 {[%emt 0:12:54]} Nxc3 {[%emt 0:13:32]} 16. Qxg6 {[%emt 0:16:42]} hxg6 {[%emt 0:00:06]} 17. bxc3 {[%emt 0:17:57]} e5 {[%emt 0:04:58][%cal Re5d4]} 18. e3 {[%emt 0:03:10]} Be6 {[%emt 0:00:09]} 19. Be2 {[%emt 0:11:39]} Bd5 {[%emt 0:06:30]} 20. O-O {[%emt 0:00:42]} Bxf3 {[%emt 0:00:05]} 21. Bxf3 {[%emt 0:00:06]} Na5 {[%emt 0:00:05]} 22. Rc2 {[%emt 0:04:18]} c5 {[%emt 0:06:56]} 23. dxc5 {[%emt 0:08:38]} Rac8 {[%emt 0:01:04]} 24. Rb1 {[%emt 0:00:07]} Rxc5 {[%emt 0:08:33] [#]} 25. Rb4 $1 {[%emt 0:00:06]} (25. Bxb7 Rb8 26. Rcb2 Nxb7 $15) 25... b5 {[%emt 0:00:48]} ({Black should play} 25... Nc4) 26. Be2 $16 {[%emt 0:00:06]} Rb8 {[%emt 0:03:33]} (26... Nc4 $142) 27. Rcb2 {[%emt 0:02:26]} Rxc3 {[%emt 0:00:25] [#]} 28. Rxa4 {[%emt 0:02:20]} ({Of course not} 28. Bxb5 $6 Rb3 29. R2xb3 axb3 $11) ({Much less strong is} 28. Rxb5 $6 Rxb5 29. Rxb5 Rc1+ 30. Kg2 Nc4 $16) 28... Nb3 {[%emt 0:10:32]} 29. Rb4 {[%emt 0:01:36][%csl LRb3,LRb5]} Nc1 {[%emt 0:00:43]} 30. Bxb5 {[%emt 0:04:11]} Rxa3 {[%emt 0:00:13]} (30... e4 {was necessary.} 31. Kg2 (31. Rxe4 Rxa3 32. Kg2 Nd3 $16) 31... Nd3) 31. Bc4 $18 {[%emt 0:00:04]} Rxb4 {[%emt 0:06:03]} 32. Rxb4 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} Ra7 {[%emt 0:06:37]} (32... g5 $142 33. Rb8+ Kh7 34. Bxf7 Ra7) 33. Rb1 {[%emt 0:01:38] White is winning.} Na2 {[%emt 0:00:04]} 34. Ra1 {[%emt 0:01:02]} Rc7 {[%emt 0:06:18]} 35. Bxa2 {[%emt 0:00:21]} Ra7 {[%emt 0:00:02] [#]} 36. Bxf7+ $1 {[%emt 0:02:17]} Rxf7 {[%emt 0:03:10]} 37. Ra8+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:00]} 38. Re8 {[%emt 0:00:07] Prevents Re7.  Weighted Error Value: White=0.02 (flawless) /Black=0.20 (precise)} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "3.1"]
[White "Horvath, Dominik"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2482"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,146,40,82,85,76,59,84,31,37,-21,-20,-10,-9,-4,-11,0,0,0,0,0,0,0,0,-70,70,62,68,57,61,70,53,54,206,0,89,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-20,0,0,0,-27,-22,-51,-53,-55,-41,-51,-16,-27,0,-34,-34,-30,-28,-166,-161,-158,-156,-147,-50,-43,-43,-148,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-64,-64,-64,-64,-64,-64,-56,-64,-64,-64,-62,-64,-64,-62,-62,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70,-70]} 1. e4 {[%emt 0:00:02]} e6 {[%emt 0:00:51]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:04]} Nc6 {[%emt 0:03:43]} 4. e5 {[%emt 0:06:16]} f6 {[%emt 0:03:21]} 5. Bb5 {[%emt 0:01:30]} a6 {[%emt 0:03:09]} 6. Bxc6+ {[%emt 0:01:50] C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} bxc6 {[%emt 0:00:06]} 7. Nf3 {[%emt 0:00:04] [#]} Ne7 $146 {[%emt 0:07:37]} ({Predecessor:} 7... c5 8. O-O cxd4 9. Nxd4 c5 10. Nb3 Bb7 11. Re1 f5 12. Na4 Qc7 13. Bd2 c4 {0-1 (20) Yeletsky,I (2406)-Taboas Rodriguez,D (2357) Chess.com INT 2018}) 8. h4 {[%emt 0:00:05] White is more active.} ({White should play} 8. Na4 $16) 8... c5 $14 {[%emt 0:03:00]} 9. O-O {[%emt 0:21:21]} (9. dxc5 $14 Nc6 10. exf6) 9... cxd4 $11 {[%emt 0:17:13]} 10. Qxd4 {[%emt 0:04:48]} Nc6 {[%emt 0:01:18]} 11. Qf4 {[%emt 0:10:37]} Be7 {[%emt 0:02:14]} 12. Qg3 {[%emt 0:08:37]} fxe5 {[%emt 0:16:44]} 13. Qxg7 {[%emt 0:00:30]} (13. Nxe5 Nxe5 14. Qxe5 O-O $17) 13... Bf6 {[%emt 0:00:04]} 14. Qh6 $36 {[%emt 0:00:04][%mdl 2048] White is pushing.} Qe7 $1 {[%emt 0:00:13]} 15. Bg5 {[%emt 0:02:20]} Rf8 {[%emt 0:07:46]} 16. Nh2 {[%emt 0:05:02]} (16. Rae1 $11) 16... Qf7 {[%emt 0:05:17]} (16... Bb7 $15) 17. Bxf6 $14 {[%emt 0:02:46]} Qxf6 {[%emt 0:00:05]} 18. Qxh7 {[%emt 0:00:45]} Rh8 {[%emt 0:09:29]} 19. Qxc7 {[%emt 0:00:30]} Bd7 {[%emt 0:00:04]} 20. g3 {[%emt 0:02:34]} Ke7 $2 {[%emt 0:05:01]} (20... Rg8 $14) 21. Ng4 $2 {[%emt 0:14:33]} ({Better is} 21. Rad1 $18 {[%cal Od1d5] Threatens to win with Rxd5!} Rhc8 22. Qb6) 21... Qf5 {[%emt 0:02:52]} (21... Qg7 $1 $11 {keeps the balance.} 22. Ne3 (22. f3 Rab8 $11) 22... Rac8) 22. Ne3 {[%emt 0:05:15]} (22. f3 $1 $16) 22... Qh3 $1 $11 {[%emt 0:11:19][%cal Oh8h4] And now ...Rxh4! would win.} 23. Ncxd5+ {[%emt 0:02:36]} exd5 {[%emt 0:00:08]} 24. Nxd5+ {[%emt 0:00:02]} Kf7 $1 {[%emt 0:01:28][%cal Oh8h4]} 25. Qd6 $1 {[%emt 0:01:59] Hoping for Qf6+. Chess con chili.} Be6 {[%emt 0:04:15][%cal Oh8h4]} 26. Qc7+ $1 {[%emt 0:01:31]} (26. Qxc6 {[#]} Rxh4 $1 {[%mdl 512]} 27. Qb7+ Bd7 28. Qxd7+ Qxd7 29. f3 Qxd5 $1 30. Rad1 Qc5+ 31. Rf2 Rh1+ $3 {[%mdl 512]} 32. Kg2 Rxd1 33. g4 Rh8 34. g5 Qe3 35. g6+ Kxg6 36. Rf1 Rd2+ 37. Kg3 Qg5#) 26... Bd7 {[%emt 0:00:00][%cal Oh8h4]} 27. Qd6 $1 {[%emt 0:00:03] aiming for Qf6+.} Qe6 {[%emt 0:00:00] Against Qf6+} (27... Be6 $5 28. Qc7+ (28. Qxc6 Rxh4 29. Qb7+ Bd7) 28... Bd7 $11) 28. Qxe6+ {[%emt 0:01:30]} Bxe6 {[%emt 0:00:00]} 29. Nc7 {[%emt 0:00:33]} Rag8 {[%emt 0:00:54]} 30. Nxe6 {[%emt 0:00:20]} Kxe6 {[%emt 0:00:04]} 31. Kg2 {[%emt 0:04:21]} Rxh4 {[%emt 0:00:12]} 32. Rh1 {[%emt 0:00:03]} Rxh1 {[%emt 0:00:06]} 33. Rxh1 $15 {[%emt 0:00:03][%mdl 4096] Endgame KRN-KR} a5 {[%emt 0:01:35]} 34. c3 {[%emt 0:00:52]} Kd5 {[%emt 0:01:04]} 35. Rd1+ {[%emt 0:01:12]} Ke6 {[%emt 0:00:18]} 36. Kf3 {[%emt 0:00:11]} Rf8+ {[%emt 0:00:28]} 37. Ke3 {[%emt 0:00:25]} Ne7 {[%emt 0:00:17]} 38. Rh1 {[%emt 0:04:10]} (38. c4 $11) 38... Nd5+ $19 {[%emt 0:00:29]} 39. Ke2 {[%emt 0:00:46]} Rb8 {[%emt 0:00:14]} 40. Rh6+ {[%emt 0:00:02]} Kf5 {[%emt 0:01:49]} (40... Kf7 $17 41. Kf3 Rxb2) 41. Rh5+ $15 {[%emt 0:06:51]} Kf6 {[%emt 0:13:27]} 42. Rh6+ {[%emt 0:07:53]} (42. f4 $1 $15) 42... Kg5 {[%emt 0:02:10]} ({Black should try} 42... Kf7 $17 43. Ra6 Rxb2+ 44. Kf3 Rxa2) 43. Ra6 $1 {[%emt 0:04:24] Black is slightly better.} Rxb2+ {[%emt 0:00:07]} 44. Kd3 $1 {[%emt 0:00:01]} Rxa2 {[%emt 0:04:11] White must now prevent ...Kf5.} 45. Kc4 {[%emt 0:01:12]} Nf6 {[%emt 0:07:15] ...e4 is the strong threat.} (45... Rxf2 46. Kxd5 Rf3 47. Kxe5 Rxc3 48. Rxa5 Rxg3 49. Ra4 $11) 46. f4+ $1 {[%emt 0:00:42]} exf4 {[%emt 0:02:21]} 47. gxf4+ {[%emt 0:00:13]} Kf5 {[%emt 0:00:04] Strongly threatening ...Ne4.} ({But not} 47... Kxf4 48. Rxf6+ Ke3 49. Ra6 $11) 48. Kb3 {[%emt 0:01:05]} Ra1 {[%emt 0:00:07]} 49. Kb2 {[%emt 0:00:03]} Rg1 {[%emt 0:00:26]} 50. Rxa5+ {[%emt 0:00:04]} Kxf4 {[%emt 0:00:04]} 51. Ra8 {[%emt 0:00:39]} Ke5 {[%emt 0:00:29]} 52. Kb3 {[%emt 0:00:37]} Ne4 {[%emt 0:01:47]} 53. Ra5+ {[%emt 0:00:04]} Kd6 {[%emt 0:00:05]} 54. Kc4 {[%emt 0:00:22]} Rg4 {[%emt 0:00:34]} 55. Ra6+ {[%emt 0:00:05]} Kc7 {[%emt 0:00:04]} 56. Rh6 {[%emt 0:01:43]} Rg3 {[%emt 0:01:21]} 57. Ra6 {[%emt 0:00:40]} Kb7 {[%emt 0:01:11]} ({Don't play} 57... Rxc3+ 58. Kd4 $11) ({Of course not} 57... Nxc3 58. Ra7+ Kd8 59. Ra8+ Ke7 60. Ra7+ Kf8 61. Ra8+ Kg7 62. Ra7+ Kh8 63. Ra8+ Rg8 64. Rxg8+ Kxg8 $11) 58. Ra3 {[%emt 0:00:11]} Kb6 {[%emt 0:00:18]} 59. Kd4 {[%emt 0:16:14]} Nd6 {[%emt 0:01:42] ( -> ...Nb5+)} 60. Ra8 {[%emt 0:01:13]} Nb5+ {[%emt 0:00:39]} 61. Ke5 {[%emt 0:00:13]} Rxc3 {[%emt 0:00:22]} 62. Rh8 {[%emt 0:00:36]} Re3+ {[%emt 0:00:26]} 63. Kd5 {[%emt 0:00:09]} Rd3+ {[%emt 0:00:14]} 64. Ke4 {[%emt 0:00:15]} Rd1 {[%emt 0:00:07]} 65. Ke5 {[%emt 0:00:02]} Kc6 {[%emt 0:00:11]} 66. Rc8+ {[%emt 0:00:06]} Nc7 {[%emt 0:00:09]} 67. Ke4 {[%emt 0:00:04]} Rd7 {[%emt 0:00:15]} 68. Rh8 {[%emt 0:00:07]} Kc5 {[%emt 0:00:17]} 69. Rh1 {[%emt 0:00:06]} Nb5 {[%emt 0:00:45]} 70. Rc1+ {[%emt 0:00:05]} Kb4 {[%emt 0:00:03]} 71. Ke5 {[%emt 0:00:37]} Re7+ {[%emt 0:00:20]} 72. Kf6 {[%emt 0:00:24]} Re2 {[%emt 0:00:07]} 73. Rc8 {[%emt 0:00:14]} Nd6 {[%emt 0:00:39] Weighted Error Value: White=0.19 (very precise) /Black=0.18 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "3.2"]
[White "Rosner, Jonas"]
[Black "Bogner, Sebastian"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2469"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,78,27,35,30,35,35,33,32,29,31,26,26,22,46,-1,30,0,45,39,29,22,32,18,25,46,33,20,58,0,0,0,0,0,0,0,0,0,0,-23,-8,-151,-150,-225,-226,-192,-166,-492,-489,-649,-629,-735,-623,-584,-575,-569,-550,-636,-619,-685,-675,-620,-590]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:06:19]} 2. Nf3 {[%emt 0:00:22]} g6 {[%emt 0:00:58]} 3. c4 {[%emt 0:00:25]} Bg7 {[%emt 0:00:45]} 4. g3 {[%emt 0:01:31]} O-O {[%emt 0:00:10]} 5. Bg2 {[%emt 0:00:13]} d6 {[%emt 0:00:59]} 6. Nc3 {[%emt 0:00:33]} Nc6 {[%emt 0:00:32]} 7. O-O {[%emt 0:00:28]} e5 {[%emt 0:01:25]} 8. dxe5 {[%emt 0:01:37]} dxe5 $1 {[%emt 0:00:02] The main line 8...dxe5 scores better than 8...Nxe5.} 9. Bg5 {[%emt 0:01:29]} Be6 {[%emt 0:06:30]} 10. Nd2 {[%emt 0:02:25][%cal Oc3d5]} h6 {[%emt 0:07:40] E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} 11. Bxf6 {[%emt 0:00:58]} Bxf6 {[%emt 0:00:05]} 12. Nde4 {[%emt 0:13:43]} Be7 {[%emt 0:04:34] White is slightly better.} 13. Qc1 {[%emt 0:03:47]} Kg7 {[%emt 0:01:57]} 14. Rd1 {[%emt 0:01:01]} Qe8 {[%emt 0:10:57]} 15. Nd5 {[%emt 0:03:35]} Bd8 {[%emt 0:03:47]} 16. e3 {[%emt 0:15:35] [#]} (16. Qc3 $14) 16... Nb8 $146 {[%emt 0:09:51]} (16... f5 $5 {[%cal Rf5e4]} 17. Nc5 Bc8 $14) ({Predecessor:} 16... b6 17. Qc3 Rc8 18. b4 f6 19. a4 Ne7 20. f4 Nxd5 21. cxd5 Bd7 22. a5 f5 23. fxe5 fxe4 24. Bxe4 {1-0 (77) Arsovic,G (2380)-Lazov,T (2335) Skopje 2018}) 17. Nc5 {[%emt 0:10:26] Pair of Knights!} Bc8 {[%emt 0:02:47] [#]} 18. Nxb7 $1 {[%emt 0:05:18]} Bxb7 {[%emt 0:01:19] [#]} 19. Nxc7 {[%emt 0:00:13]} Bxc7 {[%emt 0:00:10]} 20. Bxb7 {[%emt 0:00:04]} Nc6 {[%emt 0:00:10] ...Rb8 is the strong threat.} 21. Bxa8 {[%emt 0:00:43]} Qxa8 {[%emt 0:00:02]} 22. Qc3 {[%emt 0:01:24]} a5 {[%emt 0:05:30]} 23. Rd5 {[%emt 0:06:03]} (23. a3 $14) 23... Bd8 $11 {[%emt 0:02:08]} 24. Rad1 {[%emt 0:02:57]} Bf6 {[%emt 0:03:52]} 25. Rd6 {[%emt 0:02:28]} Rc8 {[%emt 0:05:35]} 26. c5 {[%emt 0:04:27]} h5 {[%emt 0:02:02]} 27. h4 {[%emt 0:02:47]} Rc7 {[%emt 0:08:13]} 28. b3 {[%emt 0:03:14]} Qc8 {[%emt 0:01:28][%mdl 1024] Black has compensation.} 29. Kg2 {[%emt 0:07:03] [#]} (29. Qd2 $11 {keeps the balance.}) 29... Qf5 $1 $17 {[%emt 0:04:32]} ({Inferior is} 29... Nb4 30. c6 $11) 30. Qd2 {[%emt 0:07:20]} (30. Qc4 $17 {is a better defense.}) 30... e4 $19 {[%emt 0:00:43]} 31. Rd7 {[%emt 0:00:21]} Rc8 {[%emt 0:06:01][%cal Bc7c8,Bc8d8,Bd8d6][%mdl 32]} 32. Qd5 $2 {[%emt 0:02:18]} (32. Qe2) 32... Ne5 {[%emt 0:00:15] Strongly threatening ...Qf3+. Black is clearly winning.} 33. Rd6 {[%emt 0:00:18]} Be7 {[%emt 0:01:07][%mdl 64] Skewer} 34. Rb6 {[%emt 0:01:50]} Rd8 {[%emt 0:01:15]} 35. Rd6 {[%emt 0:00:22]} Bxd6 {[%emt 0:01:00]} 36. cxd6 {[%emt 0:00:02]} Nd3 {[%emt 0:00:12]} 37. Qxf5 {[%emt 0:01:06]} gxf5 {[%emt 0:00:07]} 38. Rd2 {[%emt 0:00:25]} Rxd6 {[%emt 0:00:09] ( -> ...Ne1+)} 39. Kf1 {[%emt 0:00:21] Against Ne1} Rc6 {[%emt 0:00:07] Inhibits Rc2.  Weighted Error Value: White=0.41/Black=0.09 (flawless)} 0-1

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "3.3"]
[White "Pajeken, Jakob Leon"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2398"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,67,14,17,12,40,17,21,6,72,81,83,0,27,-16,-19,-2,-10,-64,-34,-61,12,-37,-24,-27,-26,-43,-49,-46,-45,-86,-72,-97,-50,-31,-47,-40,-39,-36,-45,-32,-29,-55,-15,-95,0,0,0,0,2,10,10,25,0,31,43,7,7,0,-5,-7]} 1. Nf3 {[%emt 0:00:14]} Nf6 {[%emt 0:01:28]} 2. g3 {[%emt 0:00:23]} d5 {[%emt 0:00:51]} 3. Bg2 {[%emt 0:00:12]} e6 {[%emt 0:00:56]} 4. d4 {[%emt 0:00:20]} b5 {[%emt 0:00:23]} 5. O-O {[%emt 0:00:22]} Nbd7 {[%emt 0:01:20]} 6. a4 {[%emt 0:00:18] A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} c6 {[%emt 0:02:28] [#]} 7. Bf4 $146 {[%emt 0:11:36]} ({Predecessor:} 7. Ne5 Bb7 8. axb5 cxb5 9. Qd3 a6 10. Nxd7 Qxd7 11. Nd2 Be7 12. Nf3 O-O 13. Ne5 {1-0 (74) Maciejewski,K (1884)-Marciniak,L (1738) Pokrzywna 2021}) 7... Bb7 {[%emt 0:05:57]} 8. Ne5 {[%emt 0:07:39]} Nxe5 {[%emt 0:03:52]} (8... b4 $11 {keeps the balance.}) 9. dxe5 $16 {[%emt 0:00:27]} Nd7 {[%emt 0:02:14]} 10. e4 {[%emt 0:03:10]} (10. axb5 $16 cxb5 11. e4) 10... bxa4 {[%emt 0:16:38]} 11. Nc3 {[%emt 0:06:17]} (11. c4 $5) 11... a3 {[%emt 0:05:03]} 12. bxa3 {[%emt 0:00:23]} Be7 {[%emt 0:04:29]} 13. h4 {[%emt 0:09:32]} ({White should try} 13. exd5 $11 cxd5 14. Nb5) 13... O-O {[%emt 0:01:21]} (13... Ba6 $5 {[%cal Ra6f1]} 14. Re1 O-O $11) 14. Qg4 {[%emt 0:01:40]} d4 {[%emt 0:06:39]} ({Black should play} 14... Qa5 $15 15. Bh6 g6 $1 16. Bxf8 Rxf8) 15. Bh6 {[%emt 0:03:04] [#]} g6 $1 $15 {[%emt 0:00:05]} 16. Bxf8 {[%emt 0:01:57]} Bxf8 {[%emt 0:06:08]} 17. Ne2 {[%emt 0:02:47]} Nxe5 {[%emt 0:01:10]} 18. Qf4 {[%emt 0:01:57]} Bg7 {[%emt 0:03:49][%mdl 1024] Black has compensation.} 19. Rfd1 {[%emt 0:03:39]} c5 {[%emt 0:00:30]} 20. Rab1 {[%emt 0:09:23] [#]} Ba6 {[%emt 0:07:33]} (20... Bc6 $1 $17) 21. Nc1 {[%emt 0:03:18]} c4 {[%emt 0:05:31] Inhibits Nd3.} 22. Ne2 {[%emt 0:04:20]} d3 {[%emt 0:01:31]} 23. cxd3 $1 {[%emt 0:00:15]} Nxd3 {[%emt 0:07:19]} 24. Qd2 {[%emt 0:03:31]} Qc7 {[%emt 0:04:08]} 25. Qc2 {[%emt 0:02:09] And now Rxd3 would win.} Qa5 {[%emt 0:00:43]} 26. Nc1 {[%emt 0:02:09] [#]} (26. f4 $11) 26... Bd4 {[%emt 0:03:52]} ({Of course not} 26... Qxa3 $6 27. Nxd3 cxd3 28. Qc6 $11) (26... Ne1 $1 $17 {[%cal Re1c2]} 27. Qa2 Nxg2 28. Kxg2 Qa4) 27. Nxd3 $11 {[%emt 0:03:27]} cxd3 {[%emt 0:00:04]} 28. Qd2 {[%emt 0:03:05]} Bc3 {[%emt 0:01:55] A strong pair of Bishops.} 29. Qe3 {[%emt 0:00:45]} Rd8 {[%emt 0:00:57]} 30. Qxa7 {[%emt 0:01:23]} Bd4 {[%emt 0:00:06] Inhibits Qb6.} 31. Qe7 {[%emt 0:00:36]} Kg7 {[%emt 0:04:46]} 32. Qg5 {[%emt 0:03:36]} e5 $1 {[%emt 0:00:56]} 33. Bf1 {[%emt 0:03:48]} Rd6 {[%emt 0:00:30] Threatens to win with ...Rf6.} 34. Rb8 {[%emt 0:04:19] Weighted Error Value: White=0.21 (precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "3.4"]
[White "Hacker, Jonas"]
[Black "Meshkovs, Nikita"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2396"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,116,6,-9,0,22,18,27,32,33,25,23,25,22,41,53,34,25,0,0,0,0,0,0,0,0,0,0,0,0,-7,-5,-39,0,0,0,0,0,3,16,0,0,0,0,-75,0,-7,-6,-14,-9,-42,-40,-54,-55,-78,-82,-116,-98,-117,-110,-111,-110,-118,-114,-109,-91,-97,-107,-120,-126,-129,-129,-129,-128,-137,-131,-127,-118,-154,-137,-125,-132,-136,-133,-134,-135,-152,-148,-149,-149,-285,-254,-360,-315,-452,-443,-490,-501,-689,-681,-755,-551]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:06]} g6 {[%emt 0:00:06]} 4. O-O {[%emt 0:00:13]} Bg7 {[%emt 0:00:03]} 5. c3 {[%emt 0:00:32]} Nf6 {[%emt 0:00:06]} 6. Re1 {[%emt 0:00:25]} O-O {[%emt 0:00:04]} 7. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:03]} 8. e5 {[%emt 0:00:18]} Ne4 {[%emt 0:00:02]} 9. Bxc6 {[%emt 0:00:21]} bxc6 {[%emt 0:00:02]} 10. Be3 {[%emt 0:00:25] is currently scoring better than 10.Nbd2. B31: Sicilian: 2...Nc6 3 Bb5 g6.} Rb8 {[%emt 0:22:16]} 11. Qc1 {[%emt 0:04:23]} Qb6 {[%emt 0:03:53]} 12. b3 {[%emt 0:01:38] White has an edge.} cxd4 {[%emt 0:09:33]} 13. cxd4 {[%emt 0:01:30]} Qa5 $5 {[%emt 0:00:08][%mdl 4] An interesting side line.} 14. Nbd2 {[%emt 0:07:29]} Bf5 {[%emt 0:00:18]} 15. Nxe4 {[%emt 0:06:47]} Bxe4 {[%emt 0:00:02]} 16. Nd2 {[%emt 0:03:37]} Bf5 {[%emt 0:00:02] [#]} 17. Nf1 $146 {[%emt 0:14:43]} ({Predecessor:} 17. Qb2 Rfc8 18. Rec1 Bf8 19. Rc3 Qa6 20. Nf3 Be4 21. Ne1 h5 22. h3 Bf5 23. Rac1 {1-0 (39) Smeets,J (2585)-Mamedov,R (2659) Wijk aan Zee 2020}) 17... Rfc8 {[%emt 0:03:39]} 18. Ng3 {[%emt 0:05:56]} Bd7 {[%emt 0:03:27]} 19. Bg5 {[%emt 0:03:36]} Bf8 {[%emt 0:06:39]} 20. Bh6 {[%emt 0:02:36]} c5 {[%emt 0:05:05]} 21. Bxf8 {[%emt 0:01:47]} cxd4 {[%emt 0:02:13]} 22. Qf4 {[%emt 0:07:46]} Rxf8 {[%emt 0:00:38]} 23. Qxd4 {[%emt 0:01:03]} Rfc8 {[%emt 0:02:42]} 24. Qf4 {[%emt 0:06:07]} Qb4 {[%emt 0:02:53]} (24... Be6 $5 {[%cal Rc8c2]}) 25. Qe3 {[%emt 0:02:47]} Qb6 {[%emt 0:04:50]} 26. Qd2 {[%emt 0:01:09]} Rc5 {[%emt 0:01:31]} 27. Ne2 {[%emt 0:02:59]} Qb4 {[%emt 0:01:57]} 28. Qg5 {[%emt 0:03:19]} Rc2 {[%emt 0:02:03][%cal Oc2a2]} 29. a3 $1 {[%emt 0:01:44]} Qe4 $36 {[%emt 0:06:35][%mdl 2048] Black is pushing.} (29... Qxb3 $2 30. Nd4 Qc4 31. Nxc2 Qxc2 32. Qxe7 $18) 30. Nf4 {[%emt 0:05:38]} (30. f3 $11 Qd3 31. Rad1 Qxb3 32. Nd4) 30... Qf5 {[%emt 0:02:45]} (30... Qd4 $17 31. Qg3 Rb6) 31. Qxf5 {[%emt 0:01:06]} Bxf5 {[%emt 0:00:01]} 32. Nxd5 {[%emt 0:00:27]} Be6 {[%emt 0:00:01]} 33. Nb4 {[%emt 0:02:48]} ({Wrong is} 33. Nxe7+ $2 Kf8 34. Nxg6+ hxg6 $19) (33. Ne3 $5 {[%cal Re3c2]} Rc5 34. b4 Rxe5 35. Rec1 $11) 33... Rc3 {[%emt 0:00:02]} 34. Rec1 {[%emt 0:01:23]} Rbc8 {[%emt 0:00:34]} ({Of course not} 34... Rxb3 35. Nc6 Re8 36. Nd4 $11) 35. Rxc3 {[%emt 0:05:45]} Rxc3 $15 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} 36. h3 {[%emt 0:01:41]} Bxb3 {[%emt 0:00:59]} 37. Rb1 {[%emt 0:01:09][%cal Ob4c6]} a5 {[%emt 0:05:00][%cal Ba7a5,Ba5a4][%mdl 32]} 38. Nc6 {[%emt 0:01:35] [#]} a4 $1 {[%emt 0:00:01]} 39. Nd4 {[%emt 0:00:58]} ({But not} 39. Nxe7+ $2 Kf8 40. Nxg6+ hxg6 $19) 39... Bd5 {[%emt 0:00:01]} 40. Ra1 {[%emt 0:03:31]} Kg7 {[%emt 0:07:25]} 41. Ne2 {[%emt 0:06:35]} Rc2 {[%emt 0:02:55]} 42. Nf4 {[%emt 0:03:24]} Bb3 {[%emt 0:01:10]} 43. h4 {[%emt 0:01:35]} Rc4 {[%emt 0:06:32]} 44. g3 {[%emt 0:00:29]} Rc5 {[%emt 0:04:51]} 45. Re1 {[%emt 0:01:54]} h6 {[%emt 0:00:41]} 46. Ng2 {[%emt 0:04:22]} Bd5 {[%emt 0:03:02]} 47. Re3 {[%emt 0:02:41]} Rc1+ {[%emt 0:00:55]} 48. Re1 {[%emt 0:00:18]} Rc3 {[%emt 0:00:09]} 49. Ra1 {[%emt 0:01:17]} Bf3 {[%emt 0:01:58]} 50. Ne1 {[%emt 0:00:38]} Be4 {[%emt 0:00:11]} 51. Kf1 {[%emt 0:04:32]} Rc5 {[%emt 0:00:43] Black is more active.} 52. f3 {[%emt 0:00:54]} Bc6 {[%emt 0:00:02]} 53. f4 {[%emt 0:00:21]} (53. Kf2 $17 {was called for.}) 53... Rc3 $19 {[%emt 0:00:02]} 54. Kf2 {[%emt 0:00:38]} (54. g4 $142) 54... e6 {[%emt 0:04:17]} 55. Ra2 {[%emt 0:03:04]} (55. Ke2 {was worth a try.}) 55... Bd5 {[%emt 0:00:19] Black is clearly winning.} 56. Ra1 {[%emt 0:00:37]} h5 {[%emt 0:02:12]} 57. Rd1 {[%emt 0:00:57]} Rxa3 {[%emt 0:00:03]} 58. Rd2 {[%emt 0:00:26]} Rb3 {[%emt 0:02:20] Weighted Error Value: White=0.21 (precise) /Black=0.05 (flawless)} 0-1

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.06.30"]
[Round "3.5"]
[White "Teclaf, Pawel"]
[Black "Farokhi, Keyvan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2537"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,111,7,12,6,2,0,0,0,0,0,8,0,2,0,0,0,22,20,14,12,25,10,13,4,81,84,100,91,104,26,25,25,25,25,18,19,16,7,49,25,53,52,78,77,81,84,78,91,98,98,118,111,126,126,226,226,226,226,226,226,218,218,163,156,265,238,397,372,453,445,409,387,236,193,500,445,847,557,2520,1877,1613,1484,5218,5031,5268,5006,2207,61,61,61,5094,3268,29957,29965,29967,29970,29971,29972,29972,29973,29981,29975,29975,29976]} 1. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:09]} 2. e3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:31]} 3. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:43]} 4. b3 {[%emt 0:00:36]} b6 {[%emt 0:00:39]} 5. Bb2 {[%emt 0:01:07]} Bb7 {[%emt 0:00:45]} 6. cxd5 {[%emt 0:00:45] A13: English Opening: 1...e6.} exd5 {[%emt 0:00:38]} 7. Nc3 {[%emt 0:02:07]} Nbd7 {[%emt 0:00:56]} 8. Rc1 {[%emt 0:01:00] The position is equal.} a6 {[%emt 0:00:29]} 9. d4 {[%emt 0:02:45]} Bd6 {[%emt 0:00:37]} 10. g3 {[%emt 0:00:05]} O-O {[%emt 0:07:14]} 11. Bg2 {[%emt 0:00:27]} Ne4 {[%emt 0:04:03]} 12. O-O {[%emt 1:27:12]} f5 {[%emt 0:09:00]} 13. Ne2 {[%emt 0:00:00]} Qe7 {[%emt 0:14:33]} 14. Nf4 {[%emt 0:00:00][%cal Of3e5]} a5 {[%emt 0:00:56] [#]} 15. Qc2 $146 {[%emt 0:00:00]} ({Predecessor:} 15. a4 Rac8 16. Nd3 Ba6 17. Re1 Ndf6 18. Nfe5 c5 19. Nf4 c4 20. bxc4 dxc4 21. f3 {0-1 (42) Mekhitarian,K (2554)-Meier,G (2621) Chess.com INT 2020}) 15... a4 {[%emt 0:07:12]} 16. bxa4 {[%emt 0:00:00][%cal Of3e5]} c5 {[%emt 0:05:29]} (16... c6 $11) 17. dxc5 $16 {[%emt 0:00:00]} bxc5 {[%emt 0:00:23][%cal Bb6c5,Bc5c4][%mdl 32]} 18. Qb3 {[%emt 0:00:00][%csl LRb7,LRd5] Inhibits Nb6.} Ndf6 {[%emt 0:01:16]} 19. Nh4 {[%emt 0:00:00]} ({White should try} 19. Bxf6 $16 Nxf6 20. Rfd1) 19... Bxf4 $11 {[%emt 0:18:07]} 20. exf4 {[%emt 0:00:00]} Qd7 {[%emt 0:00:35]} 21. Bxf6 {[%emt 0:00:00] Threatens to win with Be5. A strong pair of Bishops.} c4 $1 {[%emt 0:01:14] [#]} 22. Qb2 {[%emt 0:00:00] Hoping for Bd4.} Rxf6 {[%emt 0:00:22]} 23. Rfd1 $36 {[%emt 0:00:00][%cal Oh4f5][%mdl 2048] And now Nxf5! would win. White has good play.} Qc6 {[%emt 0:05:27]} (23... Rxa4 24. Nxf5 Rxf5 25. Bxe4 $16) 24. Bxe4 {[%emt 0:00:00]} (24. Rb1 $5 {[%cal Rb2b7]} c3 25. Qc2 $11 (25. Qxb7 c2 $11)) 24... dxe4 {[%emt 0:02:56]} 25. Qb5 {[%emt 0:00:00]} Rxa4 {[%emt 0:04:33]} 26. Rd8+ {[%emt 0:00:00]} Rf8 {[%emt 0:00:02]} 27. Rxf8+ {[%emt 0:00:19]} (27. Qxc6 {with more complications.} Bxc6 28. Rxf8+ Kxf8 29. Nxf5 Bd7 30. Ne3) 27... Kxf8 {[%emt 0:00:02]} 28. Qxc6 {[%emt 0:00:30]} (28. Qe5 {keeps more tension.} e3 29. f3 Qe8 30. Qd6+) 28... Bxc6 {[%emt 0:00:01]} 29. Nxf5 {[%emt 0:00:06]} Rxa2 $16 {[%emt 0:02:48][%mdl 4096] Endgame KRB-KRN} 30. Ne3 $1 {[%emt 0:00:33]} Bb5 {[%emt 0:00:58]} 31. Nxc4 {[%emt 0:01:42]} Bxc4 {[%emt 0:03:18]} (31... Bd7 $16 32. h4 Be6) 32. Rxc4 {[%emt 0:00:08] KR-KR} Ra1+ {[%emt 0:00:05]} 33. Kg2 {[%emt 0:00:03]} Re1 {[%emt 0:00:05]} 34. Rc3 {[%emt 0:00:20] Against e3} Ra1 {[%emt 0:00:35]} 35. Rc5 {[%emt 0:01:16]} Re1 {[%emt 0:00:22]} 36. Re5 {[%emt 0:01:05]} Kf7 {[%emt 0:01:09]} (36... g6 $16 37. g4 Kg7 38. Re7+ Kg8) 37. h4 {[%emt 0:00:21]} g6 $2 {[%emt 0:01:26]} (37... Kg6 {keeps fighting.} 38. g4 Kf7) 38. h5 $18 {[%emt 0:03:22]} gxh5 {[%emt 0:05:37]} 39. Rxh5 {[%emt 0:00:06]} Kg6 {[%emt 0:00:08]} 40. Rg5+ {[%emt 0:00:04]} Kf6 {[%emt 0:00:12]} 41. Re5 {[%emt 0:30:39]} h6 $2 {[%emt 0:34:01]} (41... Kf7 {is tougher.} 42. g4 Kf6 43. g5+ Kg6) 42. g4 $1 {[%emt 0:02:51]} Kf7 {[%emt 0:00:21] [#]} (42... Re2 $142 43. Kf1 Rb2 44. Rxe4 h5) 43. f5 $1 {[%emt 0:01:10][%cal Bf4f5,Bf5f6][%mdl 32] aiming for Re6.} Kf6 {[%emt 0:00:51]} 44. Re6+ {[%emt 0:00:10]} Kg7 {[%emt 0:00:54]} 45. Re7+ {[%emt 0:00:26]} Kg8 {[%emt 0:00:00]} 46. f6 {[%emt 0:00:00]} Re2 {[%emt 0:00:00]} 47. Rg7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:00] [#]} 48. Kf1 $2 {[%emt 0:00:00]} ({White has to play} 48. Kg3 $1 $18 Rb2 49. Rg6) 48... Ra2 $14 {[%emt 0:00:00]} 49. Rh7 {[%emt 0:00:00]} Ra3 $2 {[%emt 0:00:00][%mdl 8192] Black cannot hold the game after this.} (49... e3 $14) 50. Ke2 $18 {[%emt 0:00:00]} Rh3 {[%emt 0:00:00]} 51. g5 {[%emt 0:00:00][%cal Bg4g5,Bg5g6][%mdl 32] White mates.} Rf3 {[%emt 0:00:00]} 52. Rxh6 {[%emt 0:00:22]} Rf5 {[%emt 0:00:00]} 53. Rg6 {[%emt 0:00:53]} Rf3 {[%emt 0:00:00]} 54. Rg7 {[%emt 0:00:14]} Ra3 {[%emt 0:00:00]} 55. Rb7 {[%emt 0:02:21]} Rf3 {[%emt 0:00:00]} 56. g6 {[%emt 0:00:10] Weighted Error Value: White=0.20 (precise) /Black=0.39} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.01"]
[Round "4.1"]
[White "Parvanyan, Ashot"]
[Black "Farokhi, Keyvan"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2455"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,69,9,18,18,12,10,12,40,23,66,92,103,79,88,79,89,18,5,-27,-7,-6,11,0,2,-32,-15,-122,-104,-117,-106,-117,-108,-138,-134,-107,-118,-142,-143,-109,-40,-33,-49,-29,-54,-67,-63,-63,-17,-18,583,570,1096,1050,989,904]} 1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:09]} 2. d4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:09]} 3. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:37]} Be7 {[%emt 0:00:08]} 5. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:10]} 6. O-O {[%emt 0:00:06]} c6 {[%emt 0:00:05]} 7. Qc2 {[%emt 0:00:37]} b6 {[%emt 0:00:09]} 8. Rd1 {[%emt 0:00:19]} Nbd7 {[%emt 0:00:13]} 9. b3 {[%emt 0:01:11]} Re8 {[%emt 0:00:12] E08: Closed Catalan: Main Line: 7 Qc2.} 10. Bf4 {[%emt 0:05:28]} Ba6 {[%emt 0:12:02]} 11. Nc3 {[%emt 0:05:10] [#]} b5 $146 {[%emt 0:04:43] The position is equal.} ({Predecessor:} 11... h6 12. e4 dxc4 13. Nd2 b5 14. bxc4 bxc4 15. Bf1 Nb6 16. a4 Bb4 17. a5 {0-1 (37) Neelotpal,D (2453)-Cheparinov,I (2669) Biel 2011}) 12. Ne5 {[%emt 0:29:15]} Nxe5 {[%emt 0:11:38]} 13. dxe5 {[%emt 0:00:12]} Nh5 {[%emt 0:00:41] [#]} 14. Be3 {[%emt 0:08:42]} g6 {[%emt 0:03:48]} 15. g4 {[%emt 0:04:43][%cal Rc4d5]} Ng7 {[%emt 0:00:13]} 16. Ne4 {[%emt 0:00:09]} ({Resist} 16. cxd5 exd5 17. Ne4 Qd7 $14) (16. cxb5 $16 cxb5 17. Ne4) 16... bxc4 $11 {[%emt 0:08:03]} 17. Bc5 {[%emt 0:21:32] aiming for Bxe7.} Bxc5 {[%emt 0:07:13]} (17... Rf8 $5) 18. Nxc5 {[%emt 0:00:03] Hoping for Qc3.} Qc8 {[%emt 0:00:14]} 19. bxc4 {[%emt 0:01:39]} Bxc4 {[%emt 0:00:46]} 20. Rab1 {[%emt 0:02:57]} (20. Ne4 $5 {[%cal Re4f6]} Rd8 21. Nd6 $11) 20... Qc7 {[%emt 0:04:22]} 21. f4 {[%emt 0:06:04]} (21. Rb7 $1 $11 {keeps the balance.} Qxe5 22. Nd7) 21... Reb8 $17 {[%emt 0:01:15]} 22. e3 {[%emt 0:02:29]} a5 {[%emt 0:01:56][%cal Ba7a5,Ba5a4][%mdl 32]} 23. Ne4 {[%emt 0:01:32]} Ne8 {[%emt 0:00:50] Against Nd6} 24. g5 {[%emt 0:01:48]} Qa7 {[%emt 0:06:32]} 25. Kf2 {[%emt 0:00:03]} a4 {[%emt 0:06:07]} 26. Nd2 {[%emt 0:02:24]} Bb5 {[%emt 0:01:15]} 27. Rdc1 {[%emt 0:00:14]} d4 {[%emt 0:04:48]} ({Black should try} 27... Nc7 $17 28. Nf3 Bc4) 28. Qc5 $1 $15 {[%emt 0:00:25]} dxe3+ {[%emt 0:01:36]} 29. Kxe3 {[%emt 0:02:42] [#] Threatens to win with Qxa7.} Qd7 {[%emt 0:03:38] Strongly threatening ...Qd3+.} 30. Ne4 {[%emt 0:00:17]} ({Reject} 30. Qd4 Qxd4+ 31. Kxd4 Rd8+ 32. Kc3 Rd3+ 33. Kc2 Rad8 $17) 30... Qd3+ {[%emt 0:02:16]} 31. Kf2 {[%emt 0:00:02]} Rd8 {[%emt 0:00:53]} (31... Qe2+ $1 $15 {feels stronger.} 32. Kg1 Rd8) 32. Bf3 $11 {[%emt 0:01:55]} Rd4 $2 {[%emt 0:01:35][%mdl 8192]} (32... Rd5 $11 33. Qe7 Rd7) 33. Rd1 $18 {[%emt 0:01:07] Active counter play! White is clearly winning.} Qxe4 {[%emt 0:09:18]} 34. Bxe4 {[%emt 0:00:34]} Rxe4 {[%emt 0:00:01]} 35. Rxb5 {[%emt 0:00:13] Weighted Error Value: White=0.18 (very precise) /Black=0.44} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.01"]
[Round "4.2"]
[White "Meshkovs, Nikita"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2553"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,27,6,1,7,23,23,15,0,0,0,8,0,0,0,0,0,0,-29]} 1. g3 {[%emt 0:00:03]} d5 {[%emt 0:01:09]} 2. Nf3 {[%emt 0:00:05]} c6 {[%emt 0:02:43]} 3. Bg2 {[%emt 0:00:07]} g6 {[%emt 0:03:46]} 4. d4 {[%emt 0:07:12]} Bg7 {[%emt 0:00:36]} 5. O-O {[%emt 0:00:21]} Nf6 {[%emt 0:00:11]} 6. c3 {[%emt 0:00:58]} O-O {[%emt 0:00:17]} 7. a4 {[%emt 0:00:22] 7.Re1 is setting a new trend. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bg4 {[%emt 0:09:09] [#]} 8. Nbd2 $146 {[%emt 0:01:32]} ({Predecessor:} 8. Ne5 Bf5 9. Nd2 Nbd7 10. Ndf3 Nxe5 11. Nxe5 Nd7 12. Nxd7 Qxd7 13. Re1 Rfe8 {½-½ (13) Borges Feria,Y (2433)-Oliva Castaneda,K (2451) Havana 2018}) 8... Nbd7 {[%emt 0:03:18]} 9. Re1 {[%emt 0:02:48] The position is equal.} Re8 {[%emt 0:01:14]} 10. h3 {[%emt 0:04:07]} Bxf3 {[%emt 0:01:29]} 11. Nxf3 {[%emt 0:00:26]} e5 {[%emt 0:00:09]} 12. dxe5 {[%emt 0:00:07]} Nxe5 {[%emt 0:00:16]} 13. Nxe5 {[%emt 0:00:17]} Rxe5 {[%emt 0:00:07]} 14. Bf4 {[%emt 0:04:52] Not much happened in this game.  Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.01"]
[Round "4.3"]
[White "Ernst, Sipke"]
[Black "Hacker, Jonas"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2547"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,137,27,0,8,0,0,0,0,0,0,0,0,-1,0,0,32,0,41,14,70,61,77,30,27,-3,29,24,22,13,10,12,26,35,35,27,36,33,56,35,54,46,53,54,54,59,60,54,91,91,89,85,92,85,90,93,93,71,85,71,85,83,87,87,102,86,108,103,103,103,141,126,138,112,155,110,173,96,161,96,96,103,153,110,157,0,156,110,352,381,338,324,313,269,269,266,283,276,339,295,333,329,307,163,356,356,356,356,356,356,348,341,481,473,410,253,253,253,471,445,487,413,404,398,616,606,29977,29978,29977,155]} 1. d4 {[%emt 0:00:27]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:07]} 3. g3 {[%emt 0:00:10]} d5 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:14]} dxc4 {[%emt 0:00:12]} 5. Bg2 {[%emt 0:00:05]} a6 {[%emt 0:00:10]} 6. Ne5 {[%emt 0:00:14]} Bb4+ {[%emt 0:00:42] E04: Open Catalan: 5 Nf3.} 7. Bd2 {[%emt 0:01:09]} Qxd4 {[%emt 0:03:24] Hoping for ...Bxd2+.} 8. Bxb4 {[%emt 0:00:12]} Qxe5 {[%emt 0:00:15] The position is equal.} 9. Na3 $1 {[%emt 0:00:11]} (9. Nc3 Nbd7 10. f4 Qe3 $17) 9... Nc6 {[%emt 0:05:28]} 10. Bxc6+ {[%emt 0:00:35]} ({Don't blunder} 10. Nxc4 $2 Qb5 11. Nd6+ (11. Bxc6+ $2 Qxc6 12. O-O Qxc4 $19) 11... cxd6 $19) 10... bxc6 {[%emt 0:00:17]} 11. Qa4 {[%emt 0:09:05]} Bd7 {[%emt 0:06:35] And now ...c5 would win.} (11... Qxb2 $2 12. Rb1 Qxb1+ 13. Nxb1 $18) 12. Bc3 {[%emt 0:00:22] [#]} c5 $146 {[%emt 0:16:42]} ({Predecessor:} 12... Qf5 13. Bxf6 Qxf6 14. Nxc4 c5 15. Qc2 Bb5 16. Ne3 O-O 17. a4 Bd7 18. O-O Rfb8 {½-½ (33) Dard,M (2130)-Abdulmanov,E (2263) ICCF email 2016}) 13. Qa5 {[%emt 0:09:46]} Qd6 {[%emt 0:02:40]} (13... Qf5 $5 {[%cal Re8g8]}) 14. Rd1 {[%emt 0:13:01]} Qb6 {[%emt 0:02:14]} (14... Qc6 $11 15. O-O Nd5) 15. Nxc4 $14 {[%emt 0:02:02]} Qxa5 {[%emt 0:01:34]} 16. Bxa5 {[%emt 0:06:24]} ({White should try} 16. Nxa5 $16 Rg8 17. b3) 16... Bb5 $11 {[%emt 0:14:25]} 17. Ne5 {[%emt 0:09:55]} Nd7 {[%emt 0:02:30]} 18. Nxd7 {[%emt 0:00:07]} ({But not} 18. Bxc7 Rc8 19. Nxd7 Rxc7 $15) 18... Bxd7 {[%emt 0:00:13]} 19. O-O {[%emt 0:04:28]} Bb5 {[%emt 0:03:12]} 20. Rd2 {[%emt 0:01:52]} Ke7 {[%emt 0:08:05]} 21. Bxc7 {[%emt 0:01:58]} Rhc8 {[%emt 0:00:30]} 22. Ba5 {[%emt 0:00:04]} Ra7 {[%emt 0:00:50]} 23. Rc2 {[%emt 0:06:30]} Rd7 {[%emt 0:04:54]} 24. Rfc1 {[%emt 0:03:48]} Rc6 {[%emt 0:02:07]} 25. f3 {[%emt 0:05:13]} f6 {[%emt 0:04:03]} 26. b3 {[%emt 0:03:24][%cal Bb2b3,Bb3c4,Bc4c5][%mdl 32]} c4 $1 {[%emt 0:04:44]} 27. bxc4 {[%emt 0:03:54]} Ba4 {[%emt 0:00:14]} 28. Rb2 {[%emt 0:04:52]} Rd1+ {[%emt 0:00:33]} 29. Rxd1 {[%emt 0:00:05]} Bxd1 $16 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRB} 30. c5 {[%emt 0:02:00]} Kf7 {[%emt 0:00:50]} 31. Bb6 {[%emt 0:02:11]} Rc8 {[%emt 0:02:15]} 32. Rd2 {[%emt 0:01:27]} Ba4 {[%emt 0:00:11]} 33. g4 {[%emt 0:03:41]} Ke7 {[%emt 0:04:18]} 34. Kf2 {[%emt 0:00:45]} Be8 {[%emt 0:01:34]} 35. h4 {[%emt 0:00:44]} h5 {[%emt 0:00:46]} 36. g5 {[%emt 0:00:55]} Bc6 {[%emt 0:06:48]} 37. Kg3 {[%emt 0:00:38]} Rb8 {[%emt 0:01:05]} 38. e4 {[%emt 0:03:17]} Rc8 {[%emt 0:02:52]} 39. Rd6 {[%emt 0:00:19]} Bd7 {[%emt 0:00:59]} 40. f4 $1 {[%emt 0:01:51][%cal Bf3f4,Bf4f5][%mdl 32]} Bc6 {[%emt 0:00:57]} 41. f5 {[%emt 0:31:27]} Bd7 {[%emt 0:05:55]} 42. Kf4 {[%emt 0:00:00]} Rf8 {[%emt 0:02:23]} (42... e5+ $16 43. Kf3 Bb5) 43. g6 {[%emt 0:00:00]} (43. Ba5 $18) 43... Rc8 {[%emt 0:05:33]} (43... exf5 $16 44. exf5 Rc8) 44. Rd2 {[%emt 0:00:00]} (44. fxe6 $18 Bxe6 45. e5) 44... Rc6 {[%emt 0:02:23]} 45. a3 {[%emt 0:00:00] 0x0.001e6c689af5dp-1022s more active pieces.} Rc8 {[%emt 0:00:38]} (45... exf5 $142 46. exf5 Rc8 47. Re2+ Kf8) 46. Ba7 {[%emt 0:00:00]} Ra8 {[%emt 0:02:42]} (46... exf5 $142 47. exf5 Bb5) 47. Bb6 {[%emt 0:00:00] Threatens to win with fxe6.} Rc8 $1 {[%emt 0:00:01]} 48. Ba5 {[%emt 0:00:00]} (48. fxe6 $142 Bxe6 49. Rd6) 48... Ke8 {[%emt 0:09:14] [#] Loses the game.} (48... exf5 $16 49. Bb4 (49. exf5 Bxf5 50. c6 Bxg6 $16) 49... Ke8) 49. fxe6 $1 $18 {[%emt 0:00:00]} Bxe6 {[%emt 0:00:19]} 50. Rd6 {[%emt 0:00:00][%csl LRa6,LRe6]} Bd7 {[%emt 0:00:26]} 51. Rxa6 {[%emt 0:00:00]} Rxc5 {[%emt 0:00:08]} 52. Bb4 {[%emt 0:00:00]} Rc4 {[%emt 0:02:34]} 53. Ra8+ {[%emt 0:00:00]} Rc8 {[%emt 0:03:52]} 54. Ra5 {[%emt 0:00:00]} Bg4 {[%emt 0:01:02]} 55. Ra7 {[%emt 0:00:00]} Bd7 {[%emt 0:00:18]} 56. Ke3 {[%emt 0:00:00]} (56. a4 $142) 56... Rc6 $2 {[%emt 0:00:35]} (56... Kd8 57. Kd3 f5) 57. Ra8+ {[%emt 0:00:00]} Rc8 {[%emt 0:00:01]} 58. Ra5 {[%emt 0:00:00]} Bg4 {[%emt 0:00:44]} 59. Ra7 {[%emt 0:00:00]} Bd7 {[%emt 0:00:02]} 60. Kd4 {[%emt 0:00:00]} Rc6 {[%emt 0:00:31]} (60... Rc1 {might work better.} 61. a4 Kd8) 61. Ra8+ {[%emt 0:00:00]} Rc8 {[%emt 0:00:02]} 62. Ra5 {[%emt 0:00:00]} Bg4 {[%emt 0:02:26]} 63. Ra7 {[%emt 0:00:00]} Bd7 $2 {[%emt 0:00:00]} (63... Rd8+ 64. Ke3 Rd7 65. Ra8+ Rd8 66. Rxd8+ Kxd8) 64. a4 {[%emt 0:00:00][%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Rd8 {[%emt 0:00:20]} 65. Ke3 {[%emt 0:03:30]} Rc8 {[%emt 0:00:25]} 66. a5 {[%emt 0:02:14]} Rc6 {[%emt 0:00:36]} (66... Rc4 $142) 67. a6 {[%emt 0:03:22] Black must now prevent Rb7.} f5 {[%emt 0:00:02]} 68. Ra8+ {[%emt 0:00:15]} Rc8 {[%emt 0:00:09] [#]} 69. Rxc8+ $1 {[%emt 0:00:04] Weighted Error Value: White=0.17 (very precise) /Black=0.25 (precise)} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.01"]
[Round "4.4"]
[White "Bogner, Sebastian"]
[Black "Pajeken, Jakob Leon"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2553"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 24,78,14,14,14,17,14,17,14,14,18,0,2,0,0,0,27,22,28,19,25,17,15,8,15,0,36,16,14,8,14,16,31,15,68,68,42,7,7,0,0,0,70,70,67,52,100,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:07]} e5 {[%emt 1:31:00]} 2. Nf3 {[%emt 0:00:45]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:45][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:05]} Be7 {[%emt 0:00:00]} 6. Re1 {[%emt 0:00:20]} b5 {[%emt 0:00:00]} 7. Bb3 {[%emt 0:00:03]} d6 {[%emt 0:00:00]} 8. c3 {[%emt 0:00:31]} O-O {[%emt 0:00:00]} 9. h3 {[%emt 0:00:18]} Nb8 {[%emt 0:00:00]} 10. d4 {[%emt 0:00:23]} Nbd7 {[%emt 0:00:00]} 11. Nbd2 {[%emt 0:00:26]} Bb7 {[%emt 0:00:00]} 12. Bc2 {[%emt 0:00:57]} c5 {[%emt 0:00:00]} 13. d5 $1 {[%emt 0:00:29] 13.d5 scores better than 13.Nf1.} c4 {[%emt 0:00:00] C95: Closed Ruy Lopez: Breyer Variation with 10 d4.} 14. b3 {[%emt 0:00:35]} cxb3 {[%emt 0:00:00]} 15. axb3 {[%emt 0:00:03]} Qc7 {[%emt 0:00:00]} 16. Nb1 {[%emt 0:11:18]} Rfc8 {[%emt 0:00:00] [#]} 17. b4 $146 {[%emt 0:15:23]} ({Predecessor:} 17. Be3 a5 18. Nfd2 Bd8 19. Bd3 Ba6 20. b4 a4 21. Qe2 Qb7 22. Rc1 Bb6 23. Na3 Bxe3 24. Qxe3 {½-½ (85) Martinez Alcantara,J (2620)-Lubbe,N (2431) Chess.com INT 2021}) 17... Nb6 {[%emt 0:00:00]} 18. Nfd2 {[%emt 0:01:49]} Nfd7 {[%emt 0:00:00][%cal Of7f5]} 19. Nb3 {[%emt 0:07:20]} Nc4 {[%emt 0:00:00]} (19... f5 $5 {[%cal Rf5e4]}) 20. N1d2 {[%emt 0:00:36]} (20. Qg4 {with more complications.} Ndb6 21. N1d2 Bd8 22. Nxc4 Nxc4 23. Rd1) 20... Ndb6 {[%emt 0:00:00]} 21. Nxc4 {[%emt 0:00:14]} (21. Qg4 {looks sharper.} Bd8 22. Nxc4 Nxc4 23. Rd1) 21... Nxc4 {[%emt 0:00:00]} 22. Bd3 {[%emt 0:00:16]} (22. Qe2 {keeps more tension.} Bh4 23. Qg4 Bd8 24. Rd1) 22... Bd8 {[%emt 0:00:00]} 23. Nd2 {[%emt 0:07:29]} Nb6 {[%emt 0:00:00]} 24. Ra3 {[%emt 0:08:22]} Bg5 {[%emt 0:00:00][%cal Of7f5]} 25. Nb1 {[%emt 0:08:15]} (25. Qg4 {is more complex.} Bf4 26. Nf1 Qd7 27. Be3) 25... Bxc1 {[%emt 0:00:00]} 26. Qxc1 {[%emt 0:02:55]} f5 {[%emt 0:00:00]} 27. f3 {[%emt 0:00:11]} f4 {[%emt 0:00:00]} 28. Re2 {[%emt 0:03:41]} Nd7 {[%emt 0:00:00]} (28... Qb8 $11) 29. Rc2 $14 {[%emt 0:01:41]} Qb6+ {[%emt 0:00:00]} 30. Kf1 {[%emt 0:03:28]} a5 {[%emt 0:00:00]} 31. Qd2 {[%emt 0:00:41]} axb4 {[%emt 0:00:00]} 32. cxb4 {[%emt 0:00:13]} Rxc2 {[%emt 0:00:00]} (32... Rxa3 $11 33. Rxc8+ Bxc8 34. Nxa3 Ba6) 33. Rxa8+ {[%emt 0:02:30]} Bxa8 {[%emt 0:00:00]} 34. Qxc2 {[%emt 0:00:18]} Nf6 {[%emt 0:00:00]} (34... Bb7 $14) 35. Qc8+ {[%emt 0:22:59]} (35. Na3 $16 {Black must now prevent Qc8+.} Bb7 36. Nxb5) 35... Kf7 $11 {[%emt 0:00:00] The position is equal.} 36. Qe6+ {[%emt 0:00:53]} Kg6 {[%emt 0:00:00]} 37. Qf5+ {[%emt 0:00:22]} Kf7 $1 {[%emt 0:00:00]} 38. Qe6+ {[%emt 0:00:09]} Kg6 {[%emt 0:01:35]} 39. Qf5+ {[%emt 0:00:57]} Kf7 $1 {[%emt 0:00:06] Weighted Error Value: White=0.07 (flawless) /Black=0.12 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.01"]
[Round "4.5"]
[White "Horvath, Dominik"]
[Black "Rosner, Jonas"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2482"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,81,21,19,42,-6,-6,-31,51,46,20,21,38,46,39,27,29,11,16,0,0,4,7,0,58,52,66,72,109,80,81,100,130,127,104,53,58,50,122,159,572,553,744,723,644,465,625,613,1456,1554,1153,775,729,659,1006,452,503,0,29995,29996,29996,29997,29997,29998,29998,29999]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:14]} 4. Nc3 {[%emt 0:00:04]} e6 {[%emt 0:00:41]} 5. Bg5 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:27]} 6. e3 {[%emt 0:00:06]} Qa5 {[%emt 0:00:46]} 7. Nd2 {[%emt 0:00:06]} dxc4 {[%emt 0:00:44]} 8. Bxf6 {[%emt 0:00:05]} Nxf6 {[%emt 0:00:08]} 9. Nxc4 {[%emt 0:00:04]} Qc7 {[%emt 0:00:22]} 10. Rc1 {[%emt 0:00:08]} Bd6 {[%emt 0:01:31] [#] D52: Queen's Gambit Declined: Cambridge Springs Variation.} 11. e4 $146 {[%emt 0:10:47]} (11. f4 $14 {deserves consideration.}) ({Predecessor:} 11. f4 Be7 12. Be2 O-O 13. O-O Rd8 14. Qc2 Bd7 15. Ne4 Nxe4 16. Qxe4 c5 17. f5 Qc6 18. Qxc6 Bxc6 19. fxe6 fxe6 {0-1 (41) Gukesh,D (2614)-Karthikeyan,M (2622) chess24.com INT 2022}) 11... e5 $11 {[%emt 0:04:22]} 12. f4 {[%emt 0:17:11]} Bb4 {[%emt 0:17:19]} ({But not} 12... exf4 13. e5 Be7 14. exf6 Bxf6 15. Bd3 $16) (12... exd4 $15 13. Nxd6+ (13. e5 Bc5 $17) 13... Qxd6) 13. fxe5 $14 {[%emt 0:04:52]} Nxe4 {[%emt 0:01:48]} 14. Bd3 {[%emt 0:02:56]} Nxc3 {[%emt 0:00:42]} 15. bxc3 {[%emt 0:00:05]} Be7 {[%emt 0:00:16]} 16. O-O {[%emt 0:00:55][%cal Of1f7]} Be6 {[%emt 0:02:17]} 17. Qf3 {[%emt 0:00:43]} Qd7 {[%emt 0:09:34]} 18. Rb1 {[%emt 0:07:16] Threatens to win with Na5.} O-O {[%emt 0:03:41]} 19. Ne3 {[%emt 0:02:31]} g6 {[%emt 0:08:06] Inhibits Qh5.} 20. Qf4 {[%emt 0:09:27]} Rad8 {[%emt 0:10:16]} (20... f6 $11) 21. Qh6 $1 {[%emt 0:03:18][%cal Oe3f5] Hoping for Nf5!} f5 {[%emt 0:02:10]} 22. h4 $1 {[%emt 0:03:52] h5 is the strong threat.} Rf7 {[%emt 0:02:26] [#]} 23. h5 $1 {[%emt 0:01:38]} Bf8 {[%emt 0:01:32] [#]} 24. Qf4 {[%emt 0:02:27]} Qe7 {[%emt 0:05:13]} 25. Qg3 {[%emt 0:01:37]} Rg7 {[%emt 0:02:41]} 26. h6 {[%emt 0:08:31]} (26. Rb2 $16) 26... Rf7 {[%emt 0:00:03]} 27. Bxf5 {[%emt 0:00:50]} Bxa2 {[%emt 0:06:50]} ({Black should try} 27... Bxf5 $14 28. Nxf5 Qd7) 28. Rb2 $16 {[%emt 0:03:43] White is more active.} Be6 {[%emt 0:02:35] [#]} (28... Bxh6 $16 29. Ng4 (29. Rxa2 Bxe3+ 30. Qxe3 Rxf5 $16) 29... Kg7) 29. Rxb7 $3 $18 {[%emt 0:00:18][%mdl 512]} Rd7 {[%emt 0:02:48]} (29... Rxf5 30. Rxe7) 30. Rb8 {[%emt 0:00:32]} a5 {[%emt 0:03:32]} 31. Ra8 {[%emt 0:06:04]} Bxf5 {[%emt 0:02:00]} 32. Nxf5 {[%emt 0:00:47]} Qe6 {[%emt 0:00:20]} 33. Nd6 {[%emt 0:00:07]} Ra7 {[%emt 0:01:11]} 34. Rxa7 {[%emt 0:01:34]} Rxa7 {[%emt 0:00:04]} 35. Rf6 {[%emt 0:00:16]} Qb3 {[%emt 0:01:28]} 36. e6 {[%emt 0:06:13]} (36. Qf3 $142 {[%csl Gf3][%cal Rf6f8]} Bxd6 37. exd6) 36... Bxh6 {[%emt 0:05:15]} 37. Nc8 $2 $40 {[%emt 0:02:22][%mdl 128] White has some attack.} (37. Rf7 $18 Qd1+ 38. Rf1) 37... Ra8 {[%emt 0:01:26][%mdl 8192] [#]} (37... Rc7 $11) 38. Rxg6+ $1 {[%emt 0:00:17][%mdl 512] White mates.} hxg6 {[%emt 0:00:49]} 39. Qxg6+ {[%emt 0:00:03]} Bg7 {[%emt 0:00:39]} 40. Ne7+ {[%emt 0:00:03]} Kh8 {[%emt 0:00:07]} 41. Qh5+ {[%emt 0:30:03] Weighted Error Value: White=0.35/Black=0.63} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.02"]
[Round "5.1"]
[White "Rosner, Jonas"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2469"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 27,64,9,20,14,11,22,17,16,22,14,14,9,0,0,18,0,0,-20,-35,-19,-27,-29,-28,-172,-172,-119,-196,-144,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:37]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:54]} 3. c4 {[%emt 0:00:23]} d5 {[%emt 0:00:32]} 4. e3 {[%emt 0:00:25]} a6 {[%emt 0:04:01]} 5. b3 {[%emt 0:00:53]} b6 {[%emt 0:01:44]} 6. Bd3 {[%emt 0:00:47]} Bb7 {[%emt 0:02:58]} 7. O-O {[%emt 0:00:41]} Nbd7 {[%emt 0:00:03]} 8. Qe2 {[%emt 0:01:12]} Bd6 {[%emt 0:01:48]} 9. cxd5 {[%emt 0:01:01]} exd5 {[%emt 0:00:13]} 10. Ba3 {[%emt 0:00:32]} Bxa3 {[%emt 0:01:41]} 11. Nxa3 {[%emt 0:00:03]} Qe7 {[%emt 0:00:25]} 12. Nb1 {[%emt 0:04:18]} O-O {[%emt 0:01:43]} 13. Nc3 {[%emt 0:00:44]} c5 {[%emt 0:01:19]} 14. Rac1 {[%emt 0:02:25]} Ne4 {[%emt 0:03:17]} 15. Rfd1 {[%emt 0:03:49] [#] D55: Queen's Gambit Declined: 4 Bg5 Be7: Lines without ...h6 and 6...h6 7 Bxf6.} Rfc8 $146 {[%emt 0:04:34]} ({Predecessor:} 15... Rfe8 16. Na4 Qf6 17. dxc5 Ndxc5 18. Qb2 Qxb2 19. Nxb2 Rac8 20. Nd4 b5 21. b4 Ne6 {½-½ (89) Shaposhnikov,E (2570)-Shubin,K (2411) Ekaterinburg 2019}) 16. dxc5 {[%emt 0:09:56][%cal Oc5c6]} Nxc3 {[%emt 0:16:34]} 17. Rxc3 {[%emt 0:00:11][%cal Od3h7] With the idea Bxh7+!} bxc5 {[%emt 0:00:07]} 18. Rdc1 {[%emt 0:03:40]} g6 {[%emt 0:04:24]} 19. h3 {[%emt 0:06:34]} Nf8 {[%emt 0:01:18]} 20. Nd2 {[%emt 0:08:28]} Ne6 {[%emt 0:03:25]} 21. Qg4 {[%emt 0:01:21]} Rd8 {[%emt 0:10:28]} 22. Nf3 {[%emt 0:02:58]} d4 {[%emt 0:05:23]} 23. exd4 {[%emt 0:02:31]} cxd4 {[%emt 0:00:05]} 24. R3c2 {[%emt 0:04:57]} Qf6 {[%emt 0:00:14]} 25. Nd2 {[%emt 0:04:46] [#]} (25. Ne1 $11) 25... Nf4 $1 $19 {[%emt 0:09:14]} 26. Bf1 {[%emt 0:10:10]} (26. Be4 $19 d3 27. Bxb7 dxc2 28. Rxc2) 26... h5 $17 {[%emt 0:03:06]} 27. Qd1 {[%emt 0:01:27]} Nxh3+ {[%emt 0:22:14]} 28. gxh3 $11 {[%emt 0:00:25] Strongly threatening Bg2. The position is equal.} Qg5+ {[%emt 0:00:08]} 29. Kh2 {[%emt 0:00:26]} Qf4+ {[%emt 0:00:29]} 30. Kg1 {[%emt 0:00:04]} Qg5+ {[%emt 0:01:56]} 31. Kh2 {[%emt 0:00:01]} Qf4+ {[%emt 0:00:17]} 32. Kg1 {[%emt 0:00:02] [#] And now Bg2 would win.} Qg5+ {[%emt 0:00:44] Weighted Error Value: White=0.25 (precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.02"]
[Round "5.2"]
[White "Pajeken, Jakob Leon"]
[Black "Horvath, Dominik"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2398"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,40,22,16,27,24,19,19,21,18,20,27,20,28,5,16,25,55,51,87,81,85,79,225,69,73,41,39,0,41,36,30]} 1. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:04]} 2. g3 {[%emt 0:00:06]} Nd7 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:13]} e6 {[%emt 0:00:05]} 4. Bg2 {[%emt 0:00:33]} Ngf6 {[%emt 0:00:11]} 5. O-O {[%emt 0:00:42]} b5 {[%emt 0:00:04]} 6. a4 {[%emt 0:00:06]} b4 {[%emt 0:00:04]} 7. c4 {[%emt 0:00:03] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} bxc3 {[%emt 0:00:04]} 8. Nxc3 {[%emt 0:00:04] 8.Nxc3 is better than 8.bxc3.} a5 {[%emt 0:00:08] [#]} 9. e4 $146 {[%emt 0:09:55] The position is equal.} ({Predecessor:} 9. Bf4 c6 10. e4 Ba6 11. Re1 Bb4 12. e5 Ng8 13. h4 Ne7 14. h5 h6 15. g4 {½-½ (31) Nguyen,T (2610)-Vallejo Pons,F (2703) Prague 2022}) 9... dxe4 {[%emt 0:00:50]} 10. Ng5 {[%emt 0:00:36]} Bb7 {[%emt 0:01:03]} 11. Ngxe4 {[%emt 0:01:37]} Nxe4 {[%emt 0:02:21]} 12. Nxe4 {[%emt 0:00:16]} Bd5 {[%emt 0:05:45]} 13. Bf4 {[%emt 0:05:27]} Be7 {[%emt 0:00:07]} 14. Rc1 {[%emt 0:02:03]} Ra7 {[%emt 0:00:25]} 15. Nc3 $36 {[%emt 0:04:51][%mdl 2048] Keeping Black busy. 0x0.00207ca1f54bdp-1022s more active pieces. The black rooks are badly placed.} Bxg2 {[%emt 0:16:20]} 16. Kxg2 {[%emt 0:00:32] Black must now prevent Nb5.} c6 {[%emt 0:00:11] [#] Prevents Nb5.} (16... O-O $16 {might work better.}) 17. Qf3 $2 {[%emt 0:06:08]} (17. d5 $1 $18 {[%cal Rd5c6]} cxd5 18. Qd4) 17... Ra6 $14 {[%emt 0:07:57]} 18. Ne4 {[%emt 0:09:55]} (18. Qe2 $5 {[%cal Re2a6]} Rb6 19. Ne4 $11) 18... O-O {[%emt 0:00:34]} 19. Rc4 {[%emt 0:05:50]} Rb6 {[%emt 0:03:39]} 20. b3 {[%emt 0:01:52]} Nf6 {[%emt 0:32:56] Weighted Error Value: White=0.21 (precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.02"]
[Round "5.3"]
[White "Hacker, Jonas"]
[Black "Bogner, Sebastian"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2396"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,24,0,0,8,10,10,4,13,11,0,10,0,0,0,8,-9,0]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:49]} 2. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:13]} 3. g3 {[%emt 0:01:28]} Nc6 {[%emt 0:00:54]} 4. Bg2 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 5. Qe2 {[%emt 0:00:09]} e5 {[%emt 0:01:21] The position is equal.} 6. O-O {[%emt 0:00:29] B40: Sicilian: 2...e6, Unusual lines.} Be7 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:00:40]} d6 {[%emt 0:00:08]} 8. Nd5 {[%emt 0:02:10]} Be6 {[%emt 0:00:06] [#]} 9. Ng5 $146 {[%emt 0:08:23]} ({Predecessor:} 9. Ne1 O-O 10. c3 Bxd5 11. exd5 Nb8 12. Nc2 Nbd7 13. d3 Re8 14. Ne3 b5 15. a4 a6 16. Bd2 Qb6 17. b4 Bf8 18. Rfb1 e4 19. dxe4 Nxe4 20. Bxe4 Rxe4 21. axb5 cxb4 22. cxb4 {0-1 (43) Murzin,V (2532)-Matlakov,M (2674) Chess.com INT 2022}) 9... Bd7 {[%emt 0:00:09] [#] White must now prevent ...Nxd5.} 10. Nf3 {[%emt 0:00:42]} Be6 {[%emt 0:03:04]} 11. Ng5 {[%emt 0:01:59]} Bd7 {[%emt 0:00:07] Threatens to win with ...Nxd5.} 12. Nf3 {[%emt 0:00:33]} Be6 {[%emt 1:29:24] Not much happened in this game.  Weighted Error Value: White=0.05 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.02"]
[Round "5.4"]
[White "Teclaf, Pawel"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2537"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,81,6,-1,6,4,7,7,6,6,6,7,6,6,6,6,6,6,6,6,33,32,55,12,16,5,5,5,11,11,12,12,12,5,6,6,16,5,11,5,5,4,8,4,12,11,11,11,11,11,11,11,11,11,11,0,0,0,0,0,8,8,11,11,11,11,12,12]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:03]} 5. Nxd4 {[%emt 0:00:04]} Bb4 {[%emt 0:00:04]} 6. Nxc6 {[%emt 0:00:04]} bxc6 {[%emt 0:00:03]} 7. Bd3 {[%emt 0:00:05][%cal Bf1d3,Bd3e4,Be4c6][%mdl 32]} d5 {[%emt 0:00:17]} 8. Bd2 {[%emt 0:00:04]} O-O {[%emt 0:01:57]} 9. O-O {[%emt 0:02:25]} Bxc3 {[%emt 0:11:55] C47: Scotch Four Knights and Four Knights with 4 g3.} (9... Bd6 {feels hotter.} 10. Bg5 h6 11. Bh4 Rb8) 10. Bxc3 {[%emt 0:00:07]} dxe4 $1 {[%emt 0:03:27][%mdl 4] is currently scoring better than 10...Nxe4.} (10... Nxe4 {looks sharper.} 11. Bxe4 dxe4 12. Qe2 Bf5) 11. Bxf6 {[%emt 0:00:06][%mdl 64] [#] Remove Defender} Qxf6 {[%emt 0:00:02]} 12. Bxe4 {[%emt 0:00:04]} Qxb2 {[%emt 0:00:05]} 13. Bxc6 {[%emt 0:00:04]} Rb8 {[%emt 0:00:04]} 14. Rb1 {[%emt 0:00:06]} Qxb1 {[%emt 0:00:03]} 15. Qxb1 {[%emt 0:00:03]} Rxb1 {[%emt 0:00:08]} 16. Rxb1 $11 {[%emt 0:00:29][%mdl 4096] Endgame KRB-KRB} Rd8 {[%emt 0:03:51]} 17. Bf3 {[%emt 0:00:03] [#]} Ba6 $146 {[%emt 0:18:32]} ({Predecessor:} 17... Bf5 18. Rb7 Bxc2 19. Rxc7 Be4 20. Be2 g5 21. h3 a5 22. Ra7 Ra8 23. Re7 Bd5 {½-½ (37) Andreikin,D (2724)-Rapport,R (2762) Belgrade 2022}) 18. Rb3 {[%emt 0:14:26]} c5 {[%emt 0:12:58]} 19. Ra3 {[%emt 0:15:38]} Bb7 {[%emt 0:03:00] The position is equal.} 20. Rxa7 {[%emt 0:01:58]} Bxf3 {[%emt 0:00:03]} 21. gxf3 {[%emt 0:00:04] KR-KR} Kf8 {[%emt 0:00:23]} 22. Ra5 {[%emt 0:06:03]} Rd4 {[%emt 0:00:06]} 23. Rxc5 {[%emt 0:04:34]} Ra4 {[%emt 0:00:05]} 24. Rc7 {[%emt 0:00:11]} Rxa2 {[%emt 0:00:29]} 25. Kg2 {[%emt 0:01:43]} Ra6 {[%emt 0:00:09]} 26. Rc4 {[%emt 0:05:02]} Rg6+ {[%emt 0:00:22]} 27. Kf1 {[%emt 0:00:22]} Ra6 {[%emt 0:07:02]} 28. Ke2 {[%emt 0:02:35]} Ra3 {[%emt 0:00:14]} 29. Rc7 {[%emt 0:04:01]} g5 {[%emt 0:03:07]} 30. c4 {[%emt 0:02:38][%cal Bc2c4,Bc4c5,Bc5c6,Bc6c7][%mdl 32]} Rc3 {[%emt 0:02:17]} 31. c5 {[%emt 0:02:02]} Kg7 {[%emt 0:08:07]} 32. c6 {[%emt 0:01:29]} Kf6 {[%emt 0:07:22]} 33. Kd2 {[%emt 0:01:15]} Rc5 {[%emt 0:01:50]} 34. Ke3 {[%emt 0:05:05]} Ke6 {[%emt 0:03:15]} 35. Rc8 {[%emt 0:08:06]} Kd6 {[%emt 0:02:25]} 36. c7 {[%emt 0:07:32]} Re5+ {[%emt 0:02:04]} 37. Kd3 {[%emt 0:01:36]} Rf5 {[%emt 0:01:17]} 38. Ke2 {[%emt 0:01:22]} Kd7 {[%emt 0:00:09]} 39. Rh8 {[%emt 0:00:24]} Kxc7 {[%emt 0:00:04]} 40. Rxh7 {[%emt 0:00:04]} Kd6 {[%emt 0:00:08]} 41. h4 {[%emt 0:31:13] Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.02"]
[Round "5.5"]
[White "Farokhi, Keyvan"]
[Black "Meshkovs, Nikita"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2360"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 23,104,60,51,0,13,2,14,25,48,23,41,50,55,-10,59,52,82,22,137,108,106,38,18,-57,-34,-142,-123,-137,-112,-125,-132,-159,-173,-143,-107,-116,-112,-1563,662,661,5493,-160,-175,-168,-122,-192,-212,-209,-219,-213,-205,-206,-189,-5418,-6091,-3595,-304,-304,-304,-304,-304,-304,-304,-304,-304,-304,-304,-304,-304,-29973,-29974,-29972,-29975,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29985]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:08]} e5 {[%emt 0:00:05]} 6. Ndb5 {[%emt 0:00:11]} d6 {[%emt 0:00:06]} 7. Bg5 {[%emt 0:00:06]} a6 {[%emt 0:00:04]} 8. Na3 {[%emt 0:00:06]} b5 {[%emt 0:00:05]} 9. Bxf6 {[%emt 0:00:07]} gxf6 {[%emt 0:00:05][%cal Bg7f6,Bf6f5][%mdl 32]} 10. Nd5 {[%emt 0:00:08]} f5 {[%emt 0:00:04]} 11. Bd3 {[%emt 0:00:49]} Be6 {[%emt 0:00:15]} 12. c3 {[%emt 0:01:28]} Bg7 {[%emt 0:00:16]} 13. Nxb5 {[%emt 0:00:49] B33: Sicilian: Pelikan and Sveshnikov Variations.} axb5 {[%emt 0:00:36]} 14. Bxb5 {[%emt 0:00:06]} Bd7 {[%emt 0:00:05]} (14... Rc8 $5 {[%cal Re8g8]}) 15. exf5 {[%emt 0:00:07] The position is equal.} O-O {[%emt 0:01:52]} 16. O-O {[%emt 0:00:33][%mdl 1024] White has compensation.} (16. a4 $5 {[%cal Re1g1]}) 16... e4 {[%emt 0:05:28]} 17. a4 {[%emt 0:09:23]} Re8 {[%emt 0:03:05] [#]} 18. Ne3 $146 {[%emt 0:03:23]} (18. Qg4 $14 Rc8 19. Rad1) ({Predecessor:} 18. Qg4 Kh8 19. Qf4 Be5 20. Qh6 Rc8 21. f6 Rg8 22. Rae1 Rg6 23. Qh4 Rg4 24. Qh5 Bxf6 25. Qxf7 Be5 26. f4 exf3 27. Rxf3 Rg7 28. Qh5 Bg4 {0-1 (28) Tari,A (2593)-Zhigalko,S (2641) Katowice 2017}) 18... Bf8 {[%emt 0:35:07]} (18... Ne5 $11) 19. Qh5 {[%emt 0:12:34]} Ne5 {[%emt 0:02:57][%cal Od6d5]} 20. Nd5 $1 {[%emt 0:01:09]} Bg7 {[%emt 0:06:03]} (20... Bxb5 $11 {remains equal.} 21. axb5 Rb8) 21. f6 $1 $16 {[%emt 0:10:42] And now Qg5 would win.} Bf8 {[%emt 0:05:47]} 22. Bxd7 {[%emt 0:03:52]} (22. c4 $16) 22... Nxd7 $14 {[%emt 0:00:37]} 23. Qg5+ {[%emt 0:01:55]} ({White should play} 23. Ne7+ $11 Kh8 24. Qxf7 Nxf6 25. Qxf6+ Bg7 26. Ng6+ $1 hxg6 27. Qxg6) 23... Kh8 $15 {[%emt 0:00:07]} 24. Ne7 {[%emt 0:00:09] [#]} ({White should try} 24. Rfd1 $15) 24... Nxf6 $1 $17 {[%emt 0:03:55][%mdl 512]} 25. Qxf6+ {[%emt 0:02:02]} Bg7 {[%emt 0:00:13]} 26. Qxf7 {[%emt 0:00:13]} Rxe7 {[%emt 0:00:31]} 27. Qc4 {[%emt 0:04:51]} d5 {[%emt 0:08:44]} 28. Qe2 {[%emt 0:09:03]} Rea7 {[%emt 0:04:35] Black is more active.} 29. Rfd1 {[%emt 0:06:36]} Rxa4 {[%emt 0:00:41]} 30. Ra2 {[%emt 0:34:37][%mdl 8192]} Ra3 $4 {[%mdl 8192]} (30... Rxa2 $19 31. Qd2 Rb8) 31. Rxa3 $18 {[%emt 0:00:00]} Ra4 32. b3 $2 Rxa3 $17 {[%emt 0:06:38]} 33. Qxe4 {[%emt 0:00:00] [#]} Bxc3 {[%emt 0:02:47]} (33... Ra1 $3 $19 {[%mdl 512]} 34. Qf3 Rxd1+ 35. Qxd1 Bxc3) 34. g4 {[%emt 0:00:00]} (34. Qf5 $17) 34... Ra1 {[%emt 0:01:30]} (34... Rxb3 35. Rxd5 Qc8 36. Qd3 $17) 35. Qd3 {[%emt 0:00:00]} Rxd1+ {[%emt 0:00:58]} 36. Qxd1 {[%emt 0:00:00]} d4 {[%emt 0:00:27][%cal Bd5d4,Bd4d3][%mdl 32] aiming for ...d3.} 37. Qd3 {[%emt 0:00:00]} Qd5 {[%emt 0:01:23]} 38. Qc4 $2 {[%emt 0:00:00]} (38. h4) 38... Qxc4 $19 {[%emt 0:09:23]} 39. bxc4 {[%emt 0:00:00][%mdl 4096] Endgame KB-KP} d3 {[%emt 0:00:01]} 40. Kf1 {[%emt 0:00:00]} Bd2 {[%emt 0:01:59]} 41. c5 {[%emt 0:20:13]} Kg7 {[%emt 0:30:35]} 42. c6 {[%emt 0:00:17] Threatens to win with c7.} Bf4 {[%emt 0:00:01]} 43. Ke1 {[%emt 0:00:10][%cal Oc6c7]} Kf6 {[%emt 0:00:02]} ({Weaker is} 43... Bxh2 44. Kd2 $11) 44. c7 {[%emt 0:00:10]} Bxc7 {[%emt 0:00:02] ( -> ...Bf4). KB-K3P} 45. Kd2 {[%emt 0:00:06] [#]} Kg5 $1 {[%emt 0:00:00]} 46. h3 {[%emt 0:00:00]} (46. f3 $19) 46... Kh4 {[%emt 0:00:00] Black mates.} 47. Kxd3 {[%emt 0:00:00]} Kxh3 {[%emt 0:00:00] KB-KPP} 48. f3 {[%emt 0:00:00]} Bf4 {[%emt 0:00:00]} 49. Ke2 {[%emt 0:00:00]} Kg2 {[%emt 0:00:00]} 50. Ke1 {[%emt 0:00:00]} Kxf3 {[%emt 0:00:00]} 51. Kf1 {[%emt 0:00:00]} Be3 {[%emt 0:00:00]} 52. g5 {[%emt 0:00:00]} Kg3 {[%emt 0:00:00] Black used his chance.  Weighted Error Value: White=0.71/Black=0.25 (precise)} 0-1

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "6.1"]
[White "Parvanyan, Ashot"]
[Black "Meshkovs, Nikita"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2455"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,65,17,18,18,13,23,16,19,59,63,57,47,79,-79,-104,-127,-115,-120,-97,-97,-94,-142,-144,-112,-125,-116,-93,-128,60,68,360,365,360,368,346,355,355,364,441,441,441,429,514,495,444,24,268,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:02:39]} d5 {[%emt 0:01:18]} 2. d4 {[%emt 0:01:19]} Nf6 {[%emt 0:00:29]} 3. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:03]} dxc4 {[%emt 0:00:22]} 5. Bg2 {[%emt 0:00:08]} Bb4+ {[%emt 0:00:06]} 6. Bd2 {[%emt 0:00:24]} a5 {[%emt 0:00:06]} 7. Qc2 {[%emt 0:02:33] E04: Open Catalan: 5 Nf3.} Bxd2+ {[%emt 0:01:32]} (7... Nc6 {keeps more tension.} 8. Qxc4 Qd5 9. Qd3 Qf5) 8. Qxd2 {[%emt 0:01:52]} c6 {[%emt 0:00:09]} 9. a4 {[%emt 0:00:23]} b5 {[%emt 0:00:08]} 10. axb5 {[%emt 0:00:56]} cxb5 {[%emt 0:00:02]} 11. Qg5 {[%emt 0:00:10][%csl LRb5,LRg7] [#]} Bd7 $146 {[%emt 0:00:13]} ({Predecessor:} 11... O-O 12. Qxb5 Ba6 13. Qa4 Nd5 14. O-O Qb6 15. Nc3 Nc6 16. e4 Nxc3 17. bxc3 Bb5 {½-½ (37) Andreikin,D (2729)-Sadhwani,R (2628) Chess.com INT 2022}) 12. Nc3 $2 {[%emt 0:26:08]} (12. Qxg7 Rg8 13. Qh6 Bc6 $11) (12. Ne5 $16 h6 13. Qxg7) 12... h6 $17 {[%emt 0:11:40]} 13. Qc5 {[%emt 0:05:28] Black must now prevent Ne5.} (13. Qxg7 $2 Rh7 14. Qxh7 Nxh7 $19) 13... Na6 $1 $36 {[%emt 0:01:38][%mdl 2048] Black is really pushing.} 14. Qd6 {[%emt 0:04:45] aiming for Ne5.} Qc7 {[%emt 0:02:45]} 15. Qe5 {[%emt 0:02:32]} ({Much weaker is} 15. Qxc7 Nxc7 16. Ne5 Ra6 $15) 15... O-O {[%emt 0:11:51]} 16. Nxb5 {[%emt 0:12:58]} (16. Nd2 $142) 16... Bxb5 {[%emt 0:09:48]} 17. Qxb5 {[%emt 0:00:17] [#]} c3 $1 {[%emt 0:00:02]} 18. Qb3 {[%emt 0:00:06]} Ne4 {[%emt 0:07:18]} 19. bxc3 {[%emt 0:04:33]} Rfb8 $2 {[%emt 0:01:07]} (19... Rab8 $17 20. Qa3 Nxc3) 20. Qa3 $14 {[%emt 0:01:02]} Nb4 $2 {[%emt 0:01:28][%mdl 8192]} 21. cxb4 $18 {[%emt 0:09:23]} axb4 {[%emt 0:00:01]} 22. Qxa8 {[%emt 0:00:57]} Rxa8 {[%emt 0:02:47]} 23. Rxa8+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:02][%cal Rc7c1]} 24. O-O {[%emt 0:02:10]} b3 {[%emt 0:00:04] [#]} 25. Ng5+ $1 {[%emt 0:15:50]} Nxg5 {[%emt 0:48:01]} 26. h4 {[%emt 0:06:44]} f5 {[%emt 0:00:00]} 27. hxg5 {[%emt 0:00:00]} b2 {[%emt 0:00:00]} 28. Ra6 {[%emt 0:00:00] Against Qb6} (28. d5 $18) 28... hxg5 $2 {[%emt 0:00:00] [#]} (28... Qb8 $1 $11 {and Black stays safe.}) 29. Rxe6 $2 {[%emt 0:00:46]} (29. Bc6 $1 $18) 29... Qb8 $1 $11 {[%emt 0:00:00] The position is equal.} 30. Rb1 {[%emt 0:00:40]} Qa7 {[%emt 0:00:00]} 31. Rf1 {[%emt 0:00:33][%cal Og3g4] Strongly threatening g4!} Qb8 $1 {[%emt 0:00:00]} 32. Rb1 {[%emt 0:00:27]} Qa7 {[%emt 0:00:00]} 33. Rf1 {[%emt 0:00:32] Weighted Error Value: White=0.41/Black=0.41} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "6.2"]
[White "Ernst, Sipke"]
[Black "Farokhi, Keyvan"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2547"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,92,15,19,0,22,0,0,0,7,-15,0,-7,-18,-8,0,0,18,33,20,27,57,8,9,0,15,18,22,0,0,0,4,8,6,-171,-153,-277,-272,-264,-254,-266,0,0,0,-163,-163,-163,-163,-163,-141,-141,-141,-163,-158,-158,-158,-158,-158,-350,-350,-386,-306,-1744,-1724,-1872,-1845,-1262,-1113,-29974,-29976,-29976,-29977,-29978,-29978,-29977,-29978,-29980,-29981,-29971,-29972]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:03]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:05]} 5. e4 {[%emt 0:00:02]} Nxc3 {[%emt 0:00:09]} 6. bxc3 {[%emt 0:00:01]} Bg7 {[%emt 0:00:10]} 7. Nf3 {[%emt 0:00:15] is more profitable than 7.Bc4 at the moment.} c5 {[%emt 0:00:07]} 8. Be3 {[%emt 0:00:02]} Qa5 {[%emt 0:00:06]} 9. Bd2 {[%emt 0:02:49] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} O-O {[%emt 0:06:10]} 10. Be2 {[%emt 0:00:03]} Bg4 {[%emt 0:05:14]} 11. O-O {[%emt 0:00:11] The position is equal.} Rd8 {[%emt 0:03:12]} 12. d5 {[%emt 0:00:04]} Bxc3 {[%emt 0:13:20]} 13. Bxc3 {[%emt 0:00:04]} Qxc3 {[%emt 0:00:06]} 14. Rc1 {[%emt 0:00:03]} Qa5 {[%emt 0:00:35]} 15. Ng5 {[%emt 0:00:04] [#]} h6 $146 {[%emt 0:07:16] [#] And now ...Bxe2 would win.} ({Predecessor:} 15... Bxe2 16. Qxe2 h6 17. Nf3 Nd7 18. e5 Nf8 19. Rfd1 Rac8 20. Rc4 b5 21. Rh4 c4 {1-0 (36) Girya,O (2406)-Khotenashvili,B (2490) Gaziantep 2012}) 16. Bxg4 {[%emt 0:23:37]} hxg5 {[%emt 0:00:07]} 17. Rb1 {[%emt 0:08:18]} Nc6 {[%emt 0:09:00]} 18. Rxb7 {[%emt 0:07:45]} (18. Qc1 $1 $14 {might be stronger.} Ne5 19. Qxg5 Nxg4 20. Qxg4) 18... Qa6 $11 {[%emt 0:00:30]} 19. Rb2 {[%emt 0:20:55]} Nd4 {[%emt 0:03:37]} 20. Qc1 {[%emt 0:01:48]} Rab8 {[%emt 0:02:18]} 21. Rxb8 {[%emt 0:03:56]} (21. Rd2 $5 {[%cal Rc1c5]}) 21... Rxb8 {[%emt 0:00:46]} 22. h3 {[%emt 0:07:36]} Qd3 {[%emt 0:09:07]} 23. e5 {[%emt 0:07:49]} c4 {[%emt 0:04:55][%cal Bc5c4,Bc4c3,Bc3c2][%mdl 32]} 24. Re1 $2 {[%emt 0:07:31]} (24. Rd1 $11 Qe4 25. d6 Qxg4 26. hxg4 Ne2+ 27. Kh2 Nxc1 28. Rxc1) 24... c3 $19 {[%emt 0:02:24]} 25. d6 {[%emt 0:00:04]} (25. e6 $17 f5 26. Qxg5 fxg4 27. Qxe7) 25... exd6 {[%emt 0:05:36]} 26. exd6 {[%emt 0:01:05] [#]} c2 $1 {[%emt 0:00:41] White must now prevent ...Rb1.} 27. d7 {[%emt 0:00:14]} Ne6 $2 {[%emt 0:01:07]} ({And not} 27... Qb5 28. a4 Qc6 29. Qxg5 $15) (27... Kg7 $19 {Strongly threatening ...Nc6.} 28. Kh2 (28. Qxg5 $2 Nc6 $19) 28... Rb1 29. Qxg5 (29. d8=Q $2 Nf3+ 30. Bxf3 Qxd8 $19) 29... Nc6) 28. Bxe6 $11 {[%emt 0:03:15]} Rb1 {[%emt 0:02:25]} 29. Bb3 {[%emt 0:04:04] Black keeps a firm grip on the game.} (29. Qxc2 $11 Rxe1+ 30. Kh2 Qxc2 31. d8=Q+ Kg7 32. Qd4+ Kh7 33. Qxa7) 29... Rxc1 $19 {[%emt 0:03:35] The board is on fire.} 30. Rxc1 {[%emt 0:00:05]} Qxd7 {[%emt 0:00:18] Threatens to win with ...a5.} 31. Rxc2 {[%emt 0:00:05][%mdl 4096] Endgame KQ-KRB} Kg7 {[%emt 0:02:16]} 32. Rc4 {[%emt 0:00:43]} a5 {[%emt 0:02:19]} 33. Ra4 {[%emt 0:01:57]} Qd2 {[%emt 0:00:27] aiming for ...Qe1+.} 34. g3 {[%emt 0:00:07]} f5 {[%emt 0:01:40]} 35. Kg2 {[%emt 0:00:18]} f4 {[%emt 0:02:25]} 36. gxf4 $2 {[%emt 0:00:22]} (36. h4 $17) 36... gxf4 {[%emt 0:00:06][%cal Bg5f4,Bf4f3][%mdl 32]} 37. Rc4 {[%emt 0:01:43]} Qd5+ {[%emt 0:01:10]} 38. Kg1 $2 {[%emt 0:00:26]} (38. Kf1 Qg5 39. Ke2) 38... Qg5+ {[%emt 0:01:05]} 39. Kh1 {[%emt 0:00:43]} f3 {[%emt 0:00:16][%csl Gf3][%cal Rg5g2]} 40. Rg4 {[%emt 0:00:01] Prevents Qg2+.} Qd2 {[%emt 0:01:24]} 41. a4 {[%emt 0:05:33]} Qe1+ {[%emt 0:01:37] Black mates.} 42. Rg1 {[%emt 0:00:02]} Qxf2 {[%emt 0:00:07]} 43. Be6 {[%emt 0:00:34]} Qe3 {[%emt 0:02:13]} 44. Bg4 {[%emt 0:00:38]} Qd3 {[%emt 0:00:34]} 45. Ra1 {[%emt 0:00:32]} f2 {[%emt 0:00:19]} 46. Kg2 {[%emt 0:00:03]} Qe4+ {[%emt 0:00:06] Weighted Error Value: White=0.63/Black=0.09 (flawless)} 0-1

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "6.3"]
[White "Bogner, Sebastian"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "D22"]
[WhiteElo "2553"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,34,43,45,54,40,48,36,36,40,49,51,33,35,39,10,22,22,22,15,8,8,8,18,16,11,-8]} 1. d4 {[%emt 0:00:12]} d5 {[%emt 0:01:36]} 2. c4 {[%emt 0:00:19]} dxc4 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:08]} a6 {[%emt 0:00:11]} 4. e3 {[%emt 0:00:22]} Bg4 {[%emt 0:00:07]} 5. Bxc4 {[%emt 0:00:22]} e6 {[%emt 0:00:06]} 6. O-O {[%emt 0:03:13]} Nc6 {[%emt 0:00:33] D22: Queen's Gambit Accepted: 3 Nf3 a6 4 e3.} 7. h3 {[%emt 0:01:25]} Bh5 {[%emt 0:00:14]} 8. Be2 {[%emt 0:00:14]} Nf6 {[%emt 0:02:10] White is slightly better.} 9. a3 {[%emt 0:10:01]} Bd6 {[%emt 0:04:13]} 10. b4 {[%emt 0:00:31]} O-O {[%emt 0:10:48]} 11. Bb2 {[%emt 0:01:31]} Qe8 {[%emt 0:06:42] [#]} 12. Ne5 $146 {[%emt 0:15:09]} ({Predecessor:} 12. Re1 Rd8 13. Nbd2 e5 14. Nxe5 Bxe2 15. Qxe2 Nxe5 16. dxe5 Bxe5 17. Bxe5 Qxe5 18. Nf3 {½-½ (18) Punnett,A (2155)-Djabri,Z (2080) West Bromwich 2006}) 12... Bxe2 {[%emt 0:07:57] The position is equal.} 13. Qxe2 {[%emt 0:00:10]} Nd5 {[%emt 0:13:48]} 14. Rc1 {[%emt 0:08:37]} Nxe5 {[%emt 0:15:50]} 15. dxe5 {[%emt 0:02:11]} Be7 {[%emt 0:00:04]} 16. Nd2 {[%emt 0:10:49]} a5 {[%emt 0:03:04]} 17. bxa5 {[%emt 0:08:33]} Rxa5 {[%emt 0:00:49] Weighted Error Value: White=0.04 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "6.4"]
[White "Horvath, Dominik"]
[Black "Hacker, Jonas"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2482"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,118,12,45,25,22,13,20,9,20,2,15,17,28,6,28,0,0,0,1,-13,-16,-25,0,-103,-104,-93,-106,-93,0,0,0,0,0,-93,-85,-89,-82,-76,-76,-124,-117,-118,-106,-137,-130,-164,-164,-168,-104,-253,-247,-250,-245,-245,-246,-254,-47,-51,-66,-94,-24,-24,-24,-24,-24,-24,-20,-24,-24,-23,-11,-12,-20,-12,0,0,0,0,112,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,29986]} 1. e4 {[%emt 0:00:32]} c5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:54]} 5. Nc3 {[%emt 0:00:03]} Qc7 {[%emt 0:00:09]} 6. Ncb5 {[%emt 0:00:05] B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} Qb8 {[%emt 0:04:55]} 7. Bd3 {[%emt 0:00:08]} a6 {[%emt 0:04:22]} 8. Nxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:01:48]} 9. Nd4 {[%emt 0:00:08]} Nf6 {[%emt 0:06:22]} 10. O-O {[%emt 0:00:07] [#]} Bb7 $146 {[%emt 0:04:17]} ({Predecessor:} 10... c5 11. Nf3 c4 12. Bxc4 Nxe4 13. Qd4 Bb7 14. Re1 Nf6 15. Ne5 Qc7 16. Bd3 Bd6 {½-½ (40) Bolhari,O-Dedina,M (2348) ICCF email 2017}) 11. Re1 {[%emt 0:03:56]} c5 {[%emt 0:06:08]} 12. Nf3 {[%emt 0:00:52]} c4 $1 {[%emt 0:03:59]} 13. Bxc4 {[%emt 0:00:17] With the idea e5.} Bxe4 {[%emt 0:02:05]} 14. Bg5 {[%emt 0:02:54]} (14. Bd3 $5 {[%cal Rd3e4]} Bb7 15. Be3 $11) 14... Qb7 {[%emt 0:01:49]} 15. Ne5 {[%emt 0:12:52]} d6 {[%emt 0:08:36]} 16. Nxf7 {[%emt 0:56:17]} Kxf7 $17 {[%emt 0:01:44]} 17. Bxf6 {[%emt 0:00:12]} gxf6 {[%emt 0:05:56]} 18. Qg4 {[%emt 0:03:07]} f5 {[%emt 0:08:33]} ({Black should play} 18... Bd5 $1 $17 {Hoping for ...h5.} 19. Qh5+ Kg8 20. Qg4+ Qg7 21. Qxe6+ Bxe6 22. Bxe6+ Qf7 $1) 19. Qh5+ $11 {[%emt 0:00:04]} Ke7 {[%emt 0:01:17]} 20. Qg5+ {[%emt 0:03:38]} Kf7 {[%emt 0:10:11][%cal Be7f7,Bf7e8,Be8d8][%mdl 32] Threatens to win with ...d5.} 21. f3 {[%emt 0:01:54]} (21. Qh5+ $11 Ke7 22. Qh4+ Kf7 23. Qh5+) 21... Bd5 $17 {[%emt 0:05:28]} 22. Rxe6 {[%emt 0:00:09][%mdl 64] Remove Defender, Decoy} Bxe6 {[%emt 0:06:28]} ({Resist} 22... Kxe6 23. Re1+ Kd7 24. Qxf5+ Kd8 25. Bxd5 Qa7+ 26. Kf1 $16) 23. Qxf5+ {[%emt 0:00:03]} Ke8 $1 {[%emt 0:00:45]} 24. Re1 {[%emt 0:01:08] [#]} (24. Qxe6+ $142 Qe7 25. Qd5) 24... Be7 $1 {[%emt 0:01:26]} 25. Qxe6 {[%emt 0:00:36]} Kd8 {[%emt 0:02:47]} 26. Bd5 {[%emt 0:04:45]} Qb6+ {[%emt 0:00:35]} 27. Kh1 {[%emt 0:00:19]} Ra7 {[%emt 0:00:21]} 28. b3 {[%emt 0:02:03]} h5 {[%emt 0:01:06]} (28... Qd4 $19 29. c4 Rc7) 29. h3 {[%emt 0:02:03]} (29. Rd1 $17) 29... Bh4 $19 {[%emt 0:04:07]} 30. Rd1 {[%emt 0:02:54][%cal Od5c6]} Re7 $1 {[%emt 0:03:11]} 31. Qg6 {[%emt 0:00:02]} Kc7 $1 {[%emt 0:00:55]} 32. g3 {[%emt 0:01:32] [#]} Qf2 $2 {[%emt 0:03:32]} (32... Rhe8 $1 $19 {( -> ...Re1+)} 33. Be4 (33. gxh4 $2 Re1+ 34. Rxe1 Rxe1+ 35. Kh2 Re2+ 36. Kh1 Qf2 $19) 33... d5 34. Qxb6+ Kxb6 35. Rxd5 Bxg3 36. Rxh5 Rg7 37. Rh6+ Ka7) 33. gxh4 $15 {[%emt 0:00:12]} Qxh4 {[%emt 0:00:54]} 34. Qg2 {[%emt 0:03:02]} Re1+ {[%emt 0:01:19]} (34... Rhh7 $17 {And now ...Rhg7 would win.} 35. Be4 Rhg7) 35. Rxe1 $11 {[%emt 0:00:04]} Qxe1+ {[%emt 0:00:03][%mdl 4096] Endgame KQR-KQB} 36. Qg1 {[%emt 0:00:09]} Re8 {[%emt 0:00:58] White must now prevent ...Re2.} 37. Be4 {[%emt 0:00:02] The board is on fire.} Qxg1+ {[%emt 0:00:16]} 38. Kxg1 {[%emt 0:00:03] KR-KB} h4 {[%emt 0:00:24]} 39. b4 {[%emt 0:02:19]} Re5 {[%emt 0:01:12]} 40. c4 {[%emt 0:00:10]} a5 {[%emt 0:00:31]} 41. a3 {[%emt 0:30:11][%cal Ba2a3,Ba3b4][%mdl 32]} axb4 {[%emt 0:02:39]} 42. axb4 {[%emt 0:00:00]} Re8 {[%emt 0:03:41]} 43. Kf2 {[%emt 0:00:00]} Kd7 {[%emt 0:05:46] [#]} (43... Rg8 $11 {keeps the balance.}) 44. Ke3 {[%emt 0:00:00]} (44. b5 $1 $16 {aiming for Bc6+.} Rg8 45. f4) 44... d5 {[%emt 0:03:33] The position is equal.} 45. cxd5 {[%emt 0:00:00]} Rb8 {[%emt 0:00:04]} 46. Kf4 {[%emt 0:00:00]} Rxb4 {[%emt 0:00:57]} 47. Kg5 {[%emt 0:00:00]} Kd6 {[%emt 0:02:29]} 48. Kxh4 {[%emt 0:00:00]} Ke5 {[%emt 0:00:10]} 49. Kg5 {[%emt 0:00:00]} Rb2 {[%emt 0:00:23]} 50. h4 {[%emt 0:00:00] Strongly threatening Bf5.} Rg2+ {[%emt 0:00:39]} 51. Kh6 {[%emt 0:00:00]} Kf6 {[%emt 0:00:39]} 52. h5 {[%emt 0:00:00]} Rg8 {[%emt 0:01:20]} 53. Kh7 {[%emt 0:00:00]} Rd8 {[%emt 0:02:52]} 54. h6 {[%emt 0:00:00]} Rc8 {[%emt 0:02:24]} 55. f4 {[%emt 0:03:13]} Rc4 {[%emt 0:01:43]} 56. Bg2 {[%emt 0:00:07]} Rxf4 {[%emt 0:01:56]} 57. Bh3 {[%emt 0:00:23]} Rb4 {[%emt 0:00:56]} 58. d6 {[%emt 0:00:36]} Rb8 {[%emt 0:01:49]} 59. d7 {[%emt 0:00:09]} Ke5 $2 {[%emt 0:06:10][%mdl 40960] Never resign too early!  Weighted Error Value: White=0.17 (very precise) /Black=0.19 (very precise) . An unexpected result.} (59... Rd8 $11) 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "6.5"]
[White "Rosner, Jonas"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2469"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,168,9,11,8,10,10,14,0,0,5,24,11,16,13,22,5,16,8,12,7,29,20,22,26,33,18,56,24,70,63,74,70,48,45,66,56,120,96,146,128,212,208,212,216,252,233,233,237,237,239,229,238,238,200,215,140,156,0,0,0,0,0,0,0,8,-545,-532,-499,-451,-651,-609,-662,-604,-726,-714,-29974,-29977,-29975,-29978,-29978,-29979,-29979,-29980,-29977,-29977,-29977,-29978,-29978,-29978,-29978,-29978,-29978,-29979,-29979,-29971,-29975,-29968,-29967,-29972,-29962,-29955,-29982,-29983,-29983,-29984,-29984,-29982,-29983,-29982,-29982,-29983,-29983,-29984,-29984,-29981,-29982,-29982,-29982,-29983,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29985,-29987,-29987,-29987,-588,-29987,-29987,-29987,-29988,-29988,-29989,-29990,-29991,-29991,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29994,-29993,-29993,-29994,-29994,-29993,-29993,-29994,-29994,-29995,-29995,-29996,-29996,-29997]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:16]} e6 {[%emt 0:00:04]} 3. c4 {[%emt 0:00:27]} a6 {[%emt 0:00:06]} 4. e3 {[%emt 0:04:20]} d5 {[%emt 0:00:05]} 5. b3 {[%emt 0:02:34]} c5 {[%emt 0:00:11]} 6. Bb2 {[%emt 0:01:15] D30: Queen's Gambit Declined: Systems without Nc3.} cxd4 {[%emt 0:00:13] 6...cxd4 scores better than 6...Nc6.} 7. exd4 {[%emt 0:00:31]} b6 {[%emt 0:00:07]} 8. Bd3 {[%emt 0:01:18] The position is equal.} Bb7 {[%emt 0:00:12]} 9. O-O {[%emt 0:00:30]} Be7 {[%emt 0:00:12]} 10. Nbd2 {[%emt 0:01:08]} Nbd7 {[%emt 0:00:26]} 11. Qe2 {[%emt 0:00:50]} O-O {[%emt 0:00:06]} 12. Rac1 {[%emt 0:00:56]} Rc8 {[%emt 0:04:16]} 13. Rfd1 {[%emt 0:01:58] [#]} Re8 $146 {[%emt 0:05:50]} ({Predecessor:} 13... dxc4 14. bxc4 Qc7 15. d5 Nc5 16. Ng5 exd5 17. cxd5 Rfe8 18. Nde4 Nfxe4 19. Nxe4 Qf4 {½-½ (28) Valinova,J (2391)-Meyer,K (2427) ICCF email 2019}) 14. Ne5 {[%emt 0:02:48]} Nf8 {[%emt 0:00:41]} 15. Ndf3 {[%emt 0:09:15] Black must now prevent Ng5.} h6 {[%emt 0:03:39] Inhibits Ng5.} 16. a4 {[%emt 0:13:45]} a5 {[%emt 0:08:21]} 17. c5 {[%emt 0:03:25]} bxc5 {[%emt 0:05:37]} 18. Bb5 {[%emt 0:00:47]} N8d7 {[%emt 0:02:10]} (18... Ne4 $11) 19. dxc5 $14 {[%emt 0:07:46]} Nxc5 {[%emt 0:00:37]} 20. Bxe8 {[%emt 0:00:50]} Qxe8 {[%emt 0:00:09]} 21. Nd4 {[%emt 0:02:31]} Ba6 {[%emt 0:03:14] Inhibits Qb5.} 22. Qe1 $36 {[%emt 0:02:08][%mdl 2048] White has good play.} Ra8 {[%emt 0:07:27]} (22... Bd6 $14) 23. Ndc6 {[%emt 0:11:15]} (23. Qxa5 $6 Be2 24. Qd2 Bxd1 25. Qxd1 Nfe4 $14) 23... Bd6 {[%emt 0:00:43]} (23... Nxb3 $142 24. Rc3 Nc5) 24. Qe3 {[%emt 0:03:55]} (24. Qxa5 $2 Nxb3 25. Qb6 Nxc1 26. Rxc1 Ne4 $19) 24... Nfd7 {[%emt 0:09:00]} (24... Nb7 $16 25. f3 d4 26. Nxd4 (26. Qxd4 Nd5 $14) 26... Nd5) 25. Nxd7 $18 {[%emt 0:03:23]} (25. Nxa5 $6 Bxe5 26. Bxe5 Nd3 27. Rxd3 Bxd3) 25... Nxd7 {[%emt 0:00:32]} 26. Nxa5 {[%emt 0:01:00]} Qd8 {[%emt 0:03:46] [#]} 27. Nc4 {[%emt 0:06:25][%mdl 512]} Bxc4 {[%emt 0:04:39]} 28. bxc4 {[%emt 0:00:13]} Qb8 {[%emt 0:00:11]} 29. Rb1 $1 {[%emt 0:02:13][%cal Ob2g7] Strongly threatening Bxg7!} ({Don't play} 29. cxd5 $6 Bxh2+ 30. Kf1 (30. Kh1 Bf4 $16) 30... Qxb2 $16) 29... Bxh2+ {[%emt 0:02:35]} 30. Kh1 {[%emt 0:00:01]} Bf4 {[%emt 0:02:16]} 31. Qf3 {[%emt 0:03:19][%cal Ob2g7] Threatens to win with Bxg7!} Rxa4 {[%emt 0:07:06] [#]} 32. Bxg7 $1 {[%emt 0:03:02][%mdl 512]} Qd6 {[%emt 0:01:27]} (32... Qc7 33. Bd4) 33. Qg4 {[%emt 0:01:36]} ({Better is} 33. Rd4 $16 Rxc4 34. Rxc4 dxc4 35. Rd1) 33... h5 $1 $11 {[%emt 0:01:17]} 34. Qxh5 {[%emt 0:02:37][%csl Gg7][%cal Rh5h8]} Kxg7 {[%emt 0:00:09] Really sharp!} 35. Qg4+ $1 {[%emt 0:00:46]} Kf8 {[%emt 0:04:53]} 36. cxd5 {[%emt 0:00:48]} Qe5 {[%emt 0:11:28]} ({Don't do} 36... Nf6 37. Qh4 Qe5 38. dxe6 $16) 37. g3 $2 {[%emt 0:04:26][%mdl 8192] [#] Loses the game.} (37. dxe6 $11 {and White has nothing to worry.} Qh8+ 38. Qh3 Qxh3+ 39. gxh3) 37... Bxg3 $1 $19 {[%emt 0:01:55][%mdl 512]} 38. Qxg3 {[%emt 0:02:58] [#]} Qh5+ {[%emt 0:00:07]} 39. Kg2 {[%emt 0:01:21]} (39. Kg1 $142 Rg4 40. dxe6 Rxg3+ 41. fxg3 Qc5+ 42. Kh1 Qc6+ 43. Kg1 Qxe6 44. Rf1) 39... Rg4 {[%emt 0:00:08]} 40. dxe6 {[%emt 0:00:34]} Rxg3+ {[%emt 0:00:07]} 41. fxg3 {[%emt 0:30:03]} Qe2+ {[%emt 0:30:09]} 42. Kg1 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 43. Rf1 {[%emt 0:00:00]} Nf3+ {[%emt 0:00:00]} 44. Rxf3 {[%emt 0:00:00]} Qxf3 {[%emt 0:00:00] KQ-KR} 45. e7+ {[%emt 0:00:00]} Kxe7 {[%emt 0:00:00]} 46. Kh2 {[%emt 0:00:00]} Qf2+ {[%emt 0:00:00]} 47. Kh1 {[%emt 0:00:00]} Qxg3 {[%emt 0:00:00]} 48. Rb7+ {[%emt 0:00:00]} Ke6 {[%emt 0:18:13]} 49. Re7+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 50. Rd7+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 51. Rxf7 {[%emt 0:00:00]} Qh3+ {[%emt 0:00:00]} 52. Kg1 {[%emt 0:00:00]} Qg4+ {[%emt 0:00:00]} 53. Kf2 {[%emt 0:00:00]} Kd5 {[%emt 0:00:00]} 54. Rf3 {[%emt 0:00:00]} Ke4 {[%emt 0:00:00]} 55. Rg3 {[%emt 0:00:00]} Qf4+ {[%emt 0:00:00]} 56. Kg2 {[%emt 0:00:00]} Qd2+ {[%emt 0:00:00]} 57. Kh3 {[%emt 0:00:00]} Qe1 {[%emt 0:00:00]} 58. Kg4 {[%emt 0:00:00]} Qa1 {[%emt 0:00:00]} 59. Kg5 {[%emt 0:00:00]} Qg7+ {[%emt 0:00:00]} 60. Kh4 {[%emt 0:00:00]} Qh8+ {[%emt 0:00:00]} 61. Kg5 {[%emt 0:00:00]} Qe5+ {[%emt 0:00:00]} 62. Kg4 {[%emt 0:00:00]} Qf4+ {[%emt 0:00:00]} 63. Kh3 {[%emt 0:00:00]} Qf1+ {[%emt 0:00:00]} 64. Kg4 {[%emt 0:00:00]} Qe1 {[%emt 0:00:00]} 65. Rg2 {[%emt 0:00:00]} Qd1+ {[%emt 0:00:00]} 66. Kg3 {[%emt 0:00:00]} Ke3 {[%emt 0:09:00]} 67. Kh2 {[%emt 0:00:00]} Qe1 {[%emt 0:00:00]} 68. Rg8 {[%emt 0:00:22]} Qh4+ {[%emt 0:00:00]} 69. Kg1 {[%emt 0:00:46]} Qf2+ {[%emt 0:00:00]} 70. Kh1 {[%emt 0:00:02][%cal Og8g3]} Qf7 {[%emt 0:00:00] Black mates.} 71. Rg3+ {[%emt 0:00:51]} Kf2 {[%emt 0:00:00]} 72. Rg2+ {[%emt 0:00:22]} Kf3 {[%emt 0:00:00]} 73. Kh2 {[%emt 0:00:46]} Qd5 {[%emt 0:00:00]} 74. Kg1 {[%emt 0:01:20]} Qd4+ {[%emt 0:00:00]} 75. Kh2 {[%emt 0:00:23]} Qe4 {[%emt 0:00:00]} 76. Kh1 {[%emt 0:00:41]} Qb1+ {[%emt 0:00:00]} 77. Kh2 {[%emt 0:00:04]} Qe1 {[%emt 0:00:00]} 78. Rg8 {[%emt 0:02:24]} Qh4+ {[%emt 0:00:00]} 79. Kg1 {[%emt 0:00:02]} Qd4+ {[%emt 0:00:00]} 80. Kh2 {[%emt 0:00:58]} Qd2+ {[%emt 0:00:00]} 81. Kg1 {[%emt 0:00:46]} Qc1+ {[%emt 0:00:00]} 82. Kh2 {[%emt 0:00:02]} Qc2+ {[%emt 0:00:00]} 83. Kg1 {[%emt 0:00:25]} Qb1+ {[%emt 0:00:00]} 84. Kh2 {[%emt 0:00:06]} Qa2+ {[%emt 0:00:00] Weighted Error Value: White=0.41/Black=0.09 (flawless)} 0-1

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "7.1"]
[White "Pajeken, Jakob Leon"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2398"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,63,0,0,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,-6,-3,0,0,0,0,25,29,14,15,22,24,37,0,42,35,36,30,35,37,34,33,37,33,33,35,38,25,26,0,0,0]} 1. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:02:06]} 2. g3 {[%emt 0:00:25]} d5 {[%emt 0:01:03]} 3. Bg2 {[%emt 0:00:11]} c6 {[%emt 0:00:30]} 4. O-O {[%emt 0:00:39]} Bg4 {[%emt 0:00:24]} 5. d3 {[%emt 0:02:23]} Nbd7 {[%emt 0:02:27]} 6. c4 {[%emt 0:01:05]} e6 {[%emt 0:01:38]} 7. cxd5 {[%emt 0:03:10]} exd5 {[%emt 0:00:20]} 8. Nc3 {[%emt 0:02:46]} Bc5 {[%emt 0:00:21]} 9. e4 {[%emt 0:04:20] A11: English Opening: 1...c6.} dxe4 {[%emt 0:08:52]} 10. dxe4 {[%emt 0:01:14]} O-O {[%emt 0:01:13]} 11. h3 {[%emt 0:02:57]} Bxf3 {[%emt 0:02:37]} 12. Qxf3 {[%emt 0:04:20]} Re8 {[%emt 0:00:48] [#]} 13. Bf4 $146 {[%emt 0:08:52]} ({Predecessor:} 13. Kh2 Ne5 14. Qe2 Qd3 15. Qxd3 Nxd3 16. f4 Rad8 17. e5 Nd7 18. Ne4 Nxc1 19. Raxc1 {1-0 (50) Badea,B (2479)-Marzano,C (2233) Montecatini Terme 1999}) 13... Ne5 {[%emt 0:02:30]} 14. Qe2 {[%emt 0:01:54]} Qd3 {[%emt 0:01:53]} 15. Rfe1 {[%emt 0:03:22][%cal Bf1e1,Be1e2,Be2d2][%mdl 32]} Rad8 {[%emt 0:11:37]} 16. Rad1 {[%emt 0:04:10]} Qxe2 {[%emt 0:03:29]} 17. Rxe2 {[%emt 0:00:23] [#] Threatens to win with Rxd8.} Rxd1+ {[%emt 0:03:08]} 18. Nxd1 {[%emt 0:00:03]} Nd3 {[%emt 0:00:06]} 19. Bg5 {[%emt 0:01:25]} h6 {[%emt 0:01:34]} 20. Bxf6 {[%emt 0:00:44]} gxf6 {[%emt 0:00:03]} 21. Rd2 {[%emt 0:01:34]} Ne5 {[%emt 0:01:15]} 22. Kf1 {[%emt 0:00:39]} Kf8 {[%emt 0:03:54]} 23. Ke2 {[%emt 0:10:08]} Ke7 {[%emt 0:00:30]} (23... f5 $5 {[%cal Rf5e4]}) 24. f4 {[%emt 0:00:38]} Nd7 {[%emt 0:00:50]} 25. Kf3 {[%emt 0:04:28]} Nf8 {[%emt 0:02:12]} 26. Ne3 {[%emt 0:05:23]} Bxe3 {[%emt 0:00:53]} 27. Kxe3 $14 {[%emt 0:00:03] KRB-KRN} Ne6 {[%emt 0:02:43]} 28. Bf1 {[%emt 0:01:16]} Rg8 {[%emt 0:03:16]} 29. g4 {[%emt 0:00:47]} a5 {[%emt 0:06:03]} 30. Bc4 {[%emt 0:01:39]} h5 {[%emt 0:06:49]} 31. Kf3 {[%emt 0:00:31]} ({Much worse is} 31. gxh5 Rg3+ 32. Kf2 Rxh3 $17) 31... hxg4+ {[%emt 0:01:59]} 32. hxg4 {[%emt 0:00:53] Weighted Error Value: White=0.05 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "7.2"]
[White "Hacker, Jonas"]
[Black "Rosner, Jonas"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2396"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,57,0,0,0,8,7,0,11,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 3. d4 {[%emt 0:01:41]} Nxe4 {[%emt 0:00:24]} 4. Bd3 {[%emt 0:00:09]} d5 {[%emt 0:00:16]} 5. Nxe5 {[%emt 0:00:09]} Nd7 {[%emt 0:00:29]} 6. Nxd7 {[%emt 0:00:42]} Bxd7 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:11]} Bd6 {[%emt 0:00:27]} 8. Nc3 {[%emt 0:00:15]} Nxc3 {[%emt 0:00:37]} 9. bxc3 {[%emt 0:00:05]} O-O {[%emt 0:00:33] The position is equal.} 10. Qh5 {[%emt 0:00:21][%csl Gd3,LRd5,LRh7][%cal Rh5h7] [#] Prevents Qh4. C43: Petroff Defence: 3 d4.} f5 $1 {[%emt 0:00:28]} 11. Re1 {[%emt 0:00:48]} c6 {[%emt 0:01:05]} 12. Bg5 {[%emt 0:07:46]} Qc7 {[%emt 0:00:27]} 13. Be7 {[%emt 0:03:11] 13.Re3 gains popularity.} Rfe8 {[%emt 0:09:13] [#]} 14. Bxd6 $146 {[%emt 0:15:00]} ({Predecessor:} 14. Bxf5 Bxh2+ 15. Qxh2 Qxh2+ 16. Kxh2 Bxf5 17. Rac1 Kf7 18. Bc5 b6 19. Bd6 Rxe1 20. Rxe1 {½-½ (59) Balogh,C (2527)-Jussupow,A (2583) Bastia 2004}) 14... Qxd6 {[%emt 0:01:19]} 15. g3 {[%emt 0:03:56]} ({Not} 15. Bxf5 $2 g6 16. Bxg6 (16. Rxe8+ $2 Rxe8 17. Bxd7 gxh5 $19) 16... Qxg6 17. Qxg6+ hxg6 $19) 15... g6 {[%emt 0:03:19]} 16. Qh6 {[%emt 0:04:17]} Rxe1+ {[%emt 0:10:21]} 17. Rxe1 {[%emt 0:00:02]} b5 {[%emt 0:05:50]} 18. h4 {[%emt 0:07:12]} Qf8 {[%emt 0:04:33]} 19. Qf4 {[%emt 0:01:42]} Re8 {[%emt 0:00:17]} 20. Rxe8 {[%emt 0:02:42]} Bxe8 $11 {[%emt 0:02:23][%mdl 4096] Endgame KQB-KQB} 21. h5 {[%emt 0:06:28]} a5 {[%emt 0:01:12]} 22. Qe5 {[%emt 0:02:26]} a4 {[%emt 0:01:44]} 23. Kg2 {[%emt 0:04:39]} Bd7 {[%emt 0:01:47]} 24. h6 {[%emt 0:04:44]} Kf7 {[%emt 0:03:59]} (24... Qxh6 $2 25. Qe7 Bc8 26. Qe8+ Qf8 27. Qxc6 $18) 25. Qf4 {[%emt 0:01:24]} Ke7 {[%emt 0:04:19]} 26. Qe5+ {[%emt 0:02:30]} Be6 {[%emt 0:01:27]} 27. Qc7+ {[%emt 0:03:51]} Bd7 {[%emt 0:01:51]} 28. Qe5+ {[%emt 0:02:20]} Be6 {[%emt 0:00:03]} 29. Qc7+ {[%emt 0:03:17] A balanced but interesting game.  Weighted Error Value: White=0.01 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "7.3"]
[White "Teclaf, Pawel"]
[Black "Horvath, Dominik"]
[Result "1/2-1/2"]
[ECO "C81"]
[WhiteElo "2537"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 28,37,10,12,29,22,22,16,30,48,39,42]} 1. e4 {[%emt 1:31:00]} e5 {[%emt 0:02:50]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:00][%cal Bf1b5,Bb5a4,Ba4b3,Bb3c4][%mdl 32]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:00]} Nxe4 {[%emt 0:00:09]} 6. d4 {[%emt 0:00:00]} b5 {[%emt 0:00:04]} 7. Bb3 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 8. dxe5 {[%emt 0:00:00]} Be6 {[%emt 0:00:03]} 9. Qe2 {[%emt 0:00:00]} Be7 {[%emt 0:00:08]} 10. Rd1 {[%emt 0:00:00]} O-O {[%emt 0:00:14]} 11. c4 {[%emt 0:00:00]} bxc4 {[%emt 0:00:07]} 12. Bxc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:04]} 13. Be3 {[%emt 0:00:00]} Bxe3 {[%emt 0:00:04]} 14. Qxe3 {[%emt 0:00:00]} Qb8 {[%emt 0:00:05]} 15. Bb3 $1 {[%emt 0:00:00]} Na5 {[%emt 0:00:13] C81: Open Ruy Lopez: Keres Variation (9 Qe2).} 16. Nd4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 17. Nxe6 {[%emt 0:00:00]} fxe6 {[%emt 0:00:04]} 18. f3 {[%emt 0:00:00]} c4 {[%emt 0:00:04]} (18... Qxe5 $2 19. fxe4 Qxb2 20. Nd2 $18) (18... Nxb3 $2 19. axb3 Ng5 20. Qxg5 $18) 19. fxe4 {[%emt 0:00:00] [#] Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.00 (flawless) /Black=0.04 (flawless)} {Predecessor:} cxb3 $146 20. exd5 bxa2 21. Rxa2 Nc4 22. Qd4 Qb3 23. Nc3 Rac8 24. dxe6 Nxb2 25. Rb1 Qxc3 26. Qxc3 Rxc3 27. Raxb2 {½-½ (48) Niemann,H (2642)-Sevian,S (2684) Saint Louis 2022} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "7.4"]
[White "Farokhi, Keyvan"]
[Black "Bogner, Sebastian"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2360"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,91,26,0,0,0,0,0,0,-14,45,9,33,-14,-16,-24,-18,-15,-11,-18,-19,-11,-24,-16,-15,-12,-12,-70,-66,-108,-77,-166,-166,-166,-166,-299,-190,-243,-236,-283,-266,-309,-196,-199,-190,-180,-172,-335,-264,-273,-278,-266,-272,-261,-279,-266,-190,-197,-185,-181,-191,-239,-97,-387,-377,-29986,-29987,-29987,-29988,-29988,-29989,-29992,-29993,-29993,-29994,-29994,-29990,-29991,-29985,-29999]} 1. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:01:25]} 2. c4 {[%emt 0:00:09]} g6 {[%emt 0:00:22]} 3. d4 {[%emt 0:00:11]} Bg7 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:19]} O-O {[%emt 0:00:07]} 5. Bg2 {[%emt 0:00:09]} d6 {[%emt 0:00:38]} 6. Nc3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:23]} 7. Bf4 {[%emt 0:00:07]} Bf5 {[%emt 0:04:09]} 8. O-O {[%emt 0:07:15] 8.Rc1 is setting a new trend.} (8. d5 $5 {[%cal Rd5c6]} Nb4 9. Nd4 $11) 8... Ne4 {[%emt 0:00:59] E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} 9. Nxe4 {[%emt 0:03:20]} Bxe4 {[%emt 0:00:14]} 10. d5 {[%emt 0:08:06]} Na5 {[%emt 0:05:51] The position is equal.} 11. Qa4 {[%emt 0:06:10]} c5 {[%emt 0:00:49]} (11... b6 $11) 12. Bd2 {[%emt 0:00:23]} b6 {[%emt 0:01:03] [#]} 13. Nh4 $146 {[%emt 0:05:36]} (13. Bh3 $14) ({Predecessor:} 13. b3 e6 14. dxe6 fxe6 15. Rad1 Bb2 16. Ng5 Bxg2 17. Kxg2 Qe7 18. Nf3 Rad8 19. Bxa5 bxa5 {1-0 (29) Caruana,F (2835)-Safin,R (2287) Chess.com INT 2020}) 13... Bxg2 $11 {[%emt 0:01:17]} 14. Nxg2 {[%emt 0:00:07]} Bxb2 {[%emt 0:00:42]} 15. Rab1 {[%emt 0:00:08]} Bf6 {[%emt 0:00:20]} 16. Bxa5 {[%emt 0:00:20]} bxa5 {[%emt 0:00:09]} 17. Rb7 {[%emt 0:02:11]} Rb8 {[%emt 0:06:48]} 18. Rfb1 {[%emt 0:00:43]} Rxb7 {[%emt 0:00:01]} 19. Rxb7 {[%emt 0:00:07]} Qc8 $36 {[%emt 0:00:10][%mdl 2048] Black has some pressure.} 20. Rb3 {[%emt 0:10:00]} ({White should play} 20. Qb3 $11) 20... Qg4 $15 {[%emt 0:06:50]} 21. Nf4 {[%emt 0:01:18]} Qf5 {[%emt 0:08:37]} 22. Qxa5 {[%emt 0:07:41]} (22. Rb7 $17) 22... Qc2 $19 {[%emt 0:01:10]} 23. Qxa7 {[%emt 0:01:48]} Qxc4 {[%emt 0:04:57]} 24. Rf3 {[%emt 0:10:40]} (24. Rb8 $142) 24... Qc1+ {[%emt 0:04:02]} 25. Kg2 {[%emt 0:00:06]} c4 {[%emt 0:00:17][%cal Bc5c4,Bc4c3][%mdl 32]} 26. a4 {[%emt 0:05:13]} c3 {[%emt 0:03:03]} 27. a5 {[%emt 0:00:35]} c2 {[%emt 0:00:56]} 28. Nd3 {[%emt 0:00:07]} Qd2 {[%emt 0:01:20] White must now prevent ...Rc8.} 29. Qc7 {[%emt 0:01:29] Against Rc8} Qxe2 {[%emt 0:09:27]} 30. a6 $2 {[%emt 0:01:50]} (30. Nb4) 30... Qe4 {[%emt 0:07:52] And now ...g5 would win.} 31. Qxc2 {[%emt 0:09:15] [#]} g5 $1 {[%emt 0:00:33] ...g4 is the strong threat.} (31... Qxd5 32. Nb4 Qb5 33. Qe4 $11) 32. h3 {[%emt 0:00:15] [#]} h5 {[%emt 0:00:23] Prevents g4. Strongly threatening ...g4.} (32... Qxd5 33. Nb4 Qd4 34. Nc6 $14) 33. g4 {[%emt 0:00:16]} ({Avoid the trap} 33. Qd1 $2 g4 34. Nf4 (34. hxg4 $2 hxg4 35. Nf4 Ra8 $19) 34... gxf3+ $19) 33... hxg4 {[%emt 0:02:38]} 34. hxg4 {[%emt 0:00:01]} Qxg4+ {[%emt 0:01:37]} 35. Rg3 {[%emt 0:00:07]} Qe4+ {[%emt 0:00:06]} 36. f3 {[%emt 0:00:16]} Qxd5 {[%emt 0:00:06]} 37. Nf4 {[%emt 0:03:49]} (37. Rg4 $142) 37... Qc5 {[%emt 0:00:56]} (37... Qa5 $19 38. Nh3 (38. Rh3 $2 Rb8 $19) 38... Ra8 39. Nxg5 Bxg5) 38. Qd3 $2 {[%emt 0:05:19][%mdl 8192] White does not recover from this.} (38. Qxc5 $17 {only move.} dxc5 39. Nd3) 38... Rb8 {[%emt 0:03:44]} 39. Nd5 $2 {[%emt 0:03:01]} (39. Ne2 $19) 39... Rb2+ {[%emt 0:00:32] Black mates.} 40. Kh3 {[%emt 0:00:07]} Qc8+ {[%emt 0:02:04]} 41. Rg4 {[%emt 0:30:12]} Qc1 {[%emt 0:32:19]} 42. Nxf6+ {[%emt 0:02:43]} exf6 {[%emt 0:00:19]} 43. Rd4 {[%emt 0:00:12]} Qh1+ {[%emt 0:02:16]} 44. Kg4 {[%emt 0:00:02]} Rg2+ {[%emt 0:00:22]} 45. Kf5 {[%emt 0:00:05]} Qh3+ {[%emt 0:00:09]} 46. Kxf6 {[%emt 0:00:11]} Qe6# {[%emt 0:00:39] Weighted Error Value: White=0.54/Black=0.18 (very precise)} 0-1

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.03"]
[Round "7.5"]
[White "Meshkovs, Nikita"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2553"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,135,21,23,22,34,10,32,12,28,27,32,38,33,27,33,27,73,56,68,68,79,68,74,48,62,47,54,49,46,46,46,55,48,56,76,79,124,124,121,113,147,160,143,148,146,152,220,178,178,182,167,161,279,258,249,246,248,165,255,247,237,221,300,295,293,250,210,148,293,286,723,526,526,312,312,318,310,313,304,325,325,333,333,317,318,302,310,311,326,325,325,321,299,1,8,16,38,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,620,587,536,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:35]} d5 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:02:28]} a6 {[%emt 0:00:04]} 4. Bg5 {[%emt 0:00:10]} Be7 {[%emt 0:00:38]} 5. Bxe7 {[%emt 0:00:06]} Qxe7 {[%emt 0:01:52]} 6. Nbd2 {[%emt 0:00:53] D30: Queen's Gambit Declined: Systems without Nc3.} Nf6 {[%emt 0:00:15]} 7. e3 {[%emt 0:00:16]} Nc6 {[%emt 0:03:23]} 8. Qb3 {[%emt 0:05:48] White is slightly better.} O-O {[%emt 0:04:07]} 9. Rc1 {[%emt 0:03:30]} Rd8 {[%emt 0:01:29] [#]} 10. cxd5 $146 {[%emt 0:09:30]} ({Predecessor:} 10. Be2 e5 11. cxd5 Nxd5 12. Nxe5 Nxe5 13. dxe5 Be6 14. Qa4 b5 15. Qe4 Nb6 16. Qc2 {0-1 (43) Franco Alonso,A (2434)-Grandelius,N (2644) Linares 2017}) 10... exd5 {[%emt 0:05:07]} 11. Bd3 {[%emt 0:02:40]} Ne4 {[%emt 0:17:04]} 12. O-O {[%emt 0:03:12]} g5 {[%emt 0:06:02]} (12... a5 $11) 13. Qa3 {[%emt 0:07:42] aiming for Qxe7.} (13. Bb1 {is more complex.} Rd6 14. Bxe4 dxe4 15. Nxg5 Qxg5 16. Nxe4 Qb5 17. Qxb5 axb5 18. d5) 13... Qxa3 {[%emt 0:12:09]} 14. bxa3 {[%emt 0:00:18]} Nxd2 {[%emt 0:01:35]} 15. Nxd2 {[%emt 0:00:02]} Rd7 {[%emt 0:01:35]} 16. Rc3 {[%emt 0:17:05]} Ne7 {[%emt 0:04:02]} 17. a4 {[%emt 0:03:00]} c6 {[%emt 0:00:27]} 18. a5 {[%emt 0:00:43]} Rc7 $1 {[%emt 0:01:35]} 19. f4 {[%emt 0:03:01]} gxf4 {[%emt 0:02:12]} 20. Rxf4 {[%emt 0:00:03]} Be6 {[%emt 0:04:44]} 21. Nb3 {[%emt 0:01:47]} Rd8 {[%emt 0:04:39]} 22. Nc5 {[%emt 0:02:18]} Bc8 {[%emt 0:00:13]} 23. Rb3 $36 {[%emt 0:09:45][%mdl 2048] White is really pushing. 0x0.00222d3c3ccadp-1022s more active pieces. The black rooks are badly placed.} Ng6 {[%emt 0:02:05]} 24. Rf2 {[%emt 0:00:50]} Re8 {[%emt 0:04:32]} 25. Bf5 $1 {[%emt 0:02:08]} Bxf5 {[%emt 0:03:38]} 26. Rxf5 {[%emt 0:00:55]} Ree7 {[%emt 0:02:19]} 27. Rf2 {[%emt 0:01:05]} f5 {[%emt 0:04:17]} (27... h5 $16 {was called for.} 28. g3 h4) 28. Rxf5 {[%emt 0:01:50]} Nf8 {[%emt 0:00:05]} 29. Re5 {[%emt 0:01:09] Against Ne6} Rxe5 {[%emt 0:00:56]} 30. dxe5 $18 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} Nd7 {[%emt 0:01:30]} (30... Ng6 $142) 31. Ne6 {[%emt 0:01:51]} (31. Nxb7 Kf7 $16) (31. Rxb7 Rxb7 32. Nxb7 Nxe5 $16) 31... Rc8 {[%emt 0:00:04]} 32. Rxb7 {[%emt 0:00:06]} Nxe5 {[%emt 0:01:14]} 33. Rg7+ {[%emt 0:02:50]} Kh8 {[%emt 0:00:02]} 34. Ra7 {[%emt 0:00:08]} Re8 {[%emt 0:01:47]} 35. Nc5 {[%emt 0:06:16]} Nc4 {[%emt 0:01:16]} 36. Rxa6 {[%emt 0:01:00]} Rxe3 {[%emt 0:00:07]} 37. Ra8+ {[%emt 0:01:28]} (37. Rxc6 Nxa5 38. Rd6 Ra3 $16) 37... Kg7 {[%emt 0:11:43]} 38. a4 {[%emt 0:00:04] Strongly threatening a6.} d4 {[%emt 0:00:00]} (38... Ra3 $16 {was necessary.} 39. Kf2 (39. a6 Nb6 $16) 39... Nb2) 39. a6 {[%emt 0:01:45]} Re5 $2 {[%emt 0:00:00] [#]} (39... d3) 40. a7 $1 {[%emt 0:01:42]} Nb6 {[%emt 0:00:00] [#]} 41. Nd7 $1 {[%emt 0:33:11][%mdl 512]} Nxd7 {[%emt 0:27:20] [#]} 42. Rg8+ $3 {[%emt 0:07:20][%mdl 576] Decoy, Clearance, Promotion} Kxg8 {[%emt 0:00:08]} 43. a8=Q+ {[%emt 0:00:03] KQ-KRN} Kf7 {[%emt 0:00:05]} 44. Qxc6 {[%emt 0:00:36]} Nc5 {[%emt 0:02:50]} 45. Kf1 {[%emt 0:00:00] And now a5 would win.} Ke7 {[%emt 0:00:00]} 46. Qc7+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 47. a5 {[%emt 0:00:00]} ({Don't take} 47. Qxh7 d3 48. Qg8+ Kd7 49. Qg7+ Kd6 50. Qf8+ Kd5 $18) 47... d3 {[%emt 0:00:00]} 48. Qc8+ {[%emt 0:00:00]} ({Much less strong is} 48. Qxh7 Kd5 49. Qh4 Re4 50. Qg5+ Kc4 51. Qc1+ Kb4 $18) 48... Kd6 {[%emt 0:00:00]} 49. Qb8+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00] [#]} 50. Qg8+ $1 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 51. Qxh7 $2 {[%emt 0:00:00]} ({White should try} 51. Qf8+ $18 Kd7 52. Qf2) 51... Kd5 $1 $11 {[%emt 0:00:00]} 52. Qh4 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 53. Qf4 {[%emt 0:00:10] Threatens to win with h4.} Ne4 {[%emt 0:00:00]} 54. Qf7 {[%emt 0:02:37] Black must now prevent a6.} Nc5 {[%emt 0:00:00]} 55. a6 {[%emt 0:02:11] White wants to mate with a7.} d2 {[%emt 0:00:02]} 56. Qf3+ {[%emt 0:01:40]} Kd4 {[%emt 0:02:03] ( -> ...Re1+)} 57. a7 {[%emt 0:00:26]} Re1+ {[%emt 0:04:33]} 58. Kf2 {[%emt 0:00:01]} Ne4+ $1 {[%emt 0:01:08]} 59. Qxe4+ {[%emt 0:00:16]} Kxe4 {[%emt 0:00:52]} (59... Rxe4 $2 60. a8=Q Re1 61. Qd8+ Kc3 62. Qc7+ Kb4 63. Qf4+ Kc3 64. Qf6+ Kc4 65. Qc6+ Kb4 66. Qb7+ Kc4 67. Qf7+ Kd4 68. Qg7+ Kc4 69. Qg4+ Kc3 70. Qg3+ Kd4 71. Qh4+ Kc3 72. Qh3+ Kd4 73. Qh4+ Kc3 74. Qg3+ Kc4 75. Qf4+ Kc3 76. Qc7+ Kb4 77. Qd6+ Kc3 78. Qg3+ $18) 60. a8=Q+ {[%emt 0:00:02] KQ-KR} Kd3 {[%emt 0:02:29]} 61. Qd5+ {[%emt 0:00:50]} Kc2 $2 {[%emt 0:00:00][%mdl 8192]} (61... Kc3 $11 62. h4 Rh1) 62. Qc4+ $18 {[%emt 0:00:08]} Kb2 {[%emt 0:00:00] [#]} 63. g4 $2 {[%emt 0:01:40]} (63. Qd3 $1 $18 {[%cal Rd3d2]} d1=Q 64. Qb5+ Kc3 65. Qa5+ Kc4 66. Qxe1 Qd4+ 67. Qe3 Qf6+ 68. Ke2) 63... Rc1 $11 {[%emt 0:00:00] The position is equal.} 64. Qb4+ {[%emt 0:00:07]} Kc2 {[%emt 0:00:00]} 65. Qa4+ {[%emt 0:00:02]} Kc3 $1 {[%emt 0:00:00]} 66. Qa3+ {[%emt 0:01:05]} Kc2 {[%emt 0:00:00]} 67. Qa2+ {[%emt 0:00:42]} Kc3 {[%emt 0:00:00]} 68. Qa3+ {[%emt 0:00:33] Weighted Error Value: White=0.26 (precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.04"]
[Round "8.1"]
[White "Parvanyan, Ashot"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2455"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,65,13,10,14,4,0,0,0,7,0,3,13,10,7,13,0,0,0,0,1,25,18,24,20,17,7,126,130,116,119,125,89,80,34,37,45,37,40,37,30,102,102,109,104,91,48,49,48,57,0,56,7,107,0,26,0,103,0]} 1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:14]} 2. d4 {[%emt 0:00:21]} Nf6 {[%emt 0:00:06]} 3. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:45]} Bf5 {[%emt 0:01:11]} 5. Nc3 {[%emt 0:00:24]} e6 {[%emt 0:00:28]} 6. Nh4 {[%emt 0:00:12] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} dxc4 {[%emt 0:00:16]} 7. Nxf5 {[%emt 0:00:25]} exf5 {[%emt 0:00:07]} 8. e3 {[%emt 0:00:02] The position is equal.} Nbd7 {[%emt 0:01:25]} 9. Bxc4 {[%emt 0:00:07] Strongly threatening Qb3.} Nb6 {[%emt 0:00:05]} 10. Bb3 {[%emt 0:01:36]} Qd7 {[%emt 0:02:28]} 11. O-O {[%emt 0:01:43][%cal Bh1f1,Bf1e1,Be1e4][%mdl 32]} h5 {[%emt 0:00:07] [#]} 12. e4 $146 {[%emt 0:00:14]} ({Predecessor:} 12. Qf3 h4 13. e4 hxg3 14. hxg3 fxe4 15. Nxe4 Nxe4 16. Qxe4+ Be7 17. Re1 Kf8 18. Bf4 {½-½ (31) Bjerre,J (2559)-Andersen,M (2577) Svendborg 2020}) 12... fxe4 {[%emt 0:10:56]} 13. Re1 {[%emt 0:00:32]} O-O-O {[%emt 0:04:52]} 14. Nxe4 {[%emt 0:01:12]} Nxe4 {[%emt 0:15:54]} (14... h4 $5 {[%cal Rh4g3]}) 15. Rxe4 {[%emt 0:02:11]} h4 {[%emt 0:01:14]} 16. Bg5 {[%emt 0:02:13]} ({Much worse is} 16. gxh4 Nd5 $11) 16... hxg3 {[%emt 0:00:58]} 17. fxg3 {[%emt 0:13:29] aiming for Qe2.} Re8 {[%emt 0:11:04]} (17... Qf5 $11 18. Re5 Qh7 19. Qg4+ Kb8) 18. Rxe8+ $16 {[%emt 0:09:33]} Qxe8 {[%emt 0:00:14]} 19. Qg4+ {[%emt 0:14:30]} Kb8 {[%emt 0:05:09]} 20. Qf4+ {[%emt 0:20:41]} Ka8 {[%emt 0:00:06] White must now prevent ...f6.} 21. Qxf7 {[%emt 0:01:23] White is more active.} (21. Bxf7 $16 Qe2 22. Qf2 Qxf2+ 23. Kxf2) 21... Qe2 $14 {[%emt 0:00:09][%csl LRb2,LRh2]} 22. h4 {[%emt 0:03:40] Threatens to win with Rf1.} Bd6 $1 {[%emt 0:01:59]} 23. Qf2 {[%emt 0:02:46]} Qg4 {[%emt 0:01:44]} 24. Kg2 {[%emt 0:01:52]} Rf8 {[%emt 0:03:41]} (24... Re8 $1 $11 25. Bd1 Qe6) 25. Qe3 $16 {[%emt 0:00:37]} Nd5 {[%emt 0:04:49]} 26. Bxd5 {[%emt 0:00:10]} cxd5 {[%emt 0:00:04]} 27. Rc1 {[%emt 0:05:39]} a6 {[%emt 0:02:29]} 28. b3 {[%emt 0:02:48]} Ka7 {[%emt 0:02:57][%cal Of8e8]} 29. a4 {[%emt 0:00:07]} (29. Qd3 $1 $14) 29... Ka8 {[%emt 0:01:58]} ({Better is} 29... Re8 $11 30. Qxe8 Qxg3+ 31. Kf1 Qf3+ 32. Kg1 Qg3+ 33. Kf1 Qf3+ 34. Kg1 Qg3+ 35. Kf1) 30. Re1 {[%emt 0:04:57]} (30. Qd3 $14) 30... Bc7 {[%emt 0:10:20] [#]} (30... Rc8 $11 {keeps the balance.} 31. Rf1 Rc2+ 32. Rf2 Rxf2+ 33. Qxf2 (33. Kxf2 Qf5+ 34. Bf4 Bxf4 $11) 33... Qe4+ 34. Kh2 Ka7) 31. Rc1 {[%emt 0:04:11]} (31. Qd3 $1 $16) 31... Bd6 $11 {[%emt 0:00:17]} 32. Re1 {[%emt 0:00:04]} (32. Ra1 $11) 32... Bc7 $16 {[%emt 0:01:32] [#]} 33. Rc1 {[%emt 0:00:03] Weighted Error Value: White=0.21 (precise) /Black=0.21 (precise)} (33. Qd3 $1 $16) 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.04"]
[Round "8.2"]
[White "Bogner, Sebastian"]
[Black "Meshkovs, Nikita"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2553"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,76,16,44,57,86,41,41,45,30,0,21,-10,0,0,0,0,0,0,0,0,0,7,21,25,44,25,35,37,23,0,0,0,0,0,0,0,0,0,69,0,0,0,0,0,0,0,0,0,8,-10,-10,-35,-40,-46,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:01:35]} 2. Nf3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:35]} 3. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:01:56]} 4. Bb5 {[%emt 0:01:05]} Nd4 {[%emt 0:14:19]} 5. e5 {[%emt 0:02:22]} Nxb5 {[%emt 0:06:42]} 6. Nxb5 {[%emt 0:00:17]} Nd5 {[%emt 0:00:16]} 7. Ng5 {[%emt 0:00:10]} f5 {[%emt 0:18:43] is the legacy move (7...f6).} 8. O-O {[%emt 0:09:59] B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} Nc7 {[%emt 0:05:44] [#]} 9. Nxc7+ $146 {[%emt 0:20:14]} ({Predecessor:} 9. a4 a6 10. Nc3 e6 11. d4 cxd4 12. Qxd4 d6 13. exd6 Qxd6 14. Qh4 Qb4 15. Bf4 Bd6 {1-0 (42) Gharamian,T (2656)-Cherniaev,A (2434) London 2013}) 9... Qxc7 {[%emt 0:00:07]} 10. e6 {[%emt 0:00:07] White is slightly better.} g6 {[%emt 0:08:41]} 11. d4 {[%emt 0:03:48]} Bg7 {[%emt 0:02:28]} 12. dxc5 {[%emt 0:17:03]} (12. Qf3 $5 {[%cal Re6d7]}) 12... dxe6 {[%emt 0:02:18]} 13. Qe2 {[%emt 0:01:18]} Qxc5 {[%emt 0:00:11]} 14. Nxe6 {[%emt 0:01:21]} Bxe6 {[%emt 0:00:11]} 15. Qxe6 {[%emt 0:00:03]} Qc6 {[%emt 0:01:37]} 16. Qb3 {[%emt 0:01:29]} O-O-O {[%emt 0:01:07]} 17. Bg5 {[%emt 0:04:27]} Rd7 {[%emt 0:22:24]} 18. Rad1 {[%emt 0:04:30]} Rc7 {[%emt 0:00:28]} 19. c3 {[%emt 0:08:18]} h6 {[%emt 0:01:39]} 20. Be3 {[%emt 0:00:37]} b6 $1 {[%emt 0:00:50]} 21. Rd5 {[%emt 0:03:58]} e6 {[%emt 0:01:34]} 22. Rd3 {[%emt 0:02:14]} Rd8 {[%emt 0:00:47]} 23. Rxd8+ {[%emt 0:01:56]} Kxd8 {[%emt 0:00:01]} 24. a4 {[%emt 0:00:55]} Rd7 {[%emt 0:02:39]} 25. Re1 {[%emt 0:02:20]} e5 {[%emt 0:02:15]} ({Black should play} 25... Ke8 $11) 26. f3 {[%emt 0:01:56]} ({Better is} 26. a5 $1 $14) 26... Qd5 $1 $11 {[%emt 0:02:49]} 27. c4 {[%emt 0:01:00]} Qd3 {[%emt 0:01:04]} 28. Qb4 {[%emt 0:03:34]} Ke8 {[%emt 0:00:07]} 29. c5 {[%emt 0:01:03]} bxc5 {[%emt 0:00:06]} 30. Qxc5 {[%emt 0:00:40]} Kf7 {[%emt 0:00:24]} 31. b4 {[%emt 0:00:32]} Bf8 {[%emt 0:01:39]} 32. Qb5 {[%emt 0:02:20]} ({Don't blunder} 32. Qxe5 $2 Bxb4 33. Bxh6 Bxe1 34. Qg7+ Ke6 35. Qxg6+ Kd5 $19) 32... Qxb5 {[%emt 0:00:37]} 33. axb5 $15 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRB} Rd5 {[%emt 0:00:35]} (33... Bxb4 $15 34. Rb1 (34. Ra1 f4 $15) 34... Be7) 34. Ra1 $11 {[%emt 0:00:03] The position is equal.} Rxb5 {[%emt 0:00:27]} 35. Rxa7+ {[%emt 0:00:01]} Ke6 {[%emt 0:00:29]} 36. Ra6+ {[%emt 0:00:02]} Kf7 {[%emt 0:00:13]} 37. Ra7+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:21]} 38. Ra6+ {[%emt 0:00:54]} Kf7 {[%emt 0:00:06] Weighted Error Value: White=0.09 (flawless) /Black=0.11 (very precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.04"]
[Round "8.3"]
[White "Horvath, Dominik"]
[Black "Farokhi, Keyvan"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2482"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,67,29,24,20,32,27,27,20,15,15,14,14,20,21,31,29,32,20,20,28,33,31,35,28,37,38,36,27,27,35,28,33,38,40,48,26,56,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-25,0,0,0,-18,0,0]} 1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:16]} d5 {[%emt 0:01:08]} 4. d4 {[%emt 0:00:07]} h6 {[%emt 0:07:55]} 5. e3 {[%emt 0:03:51]} Bd6 {[%emt 0:08:23]} 6. b3 {[%emt 0:02:18] D37: Queen's Gambit Declined: 5 Bf4.} c6 {[%emt 0:01:34]} 7. Bb2 {[%emt 0:00:10]} Nbd7 {[%emt 0:01:02]} 8. Bd3 {[%emt 0:08:47] White has an edge.} O-O {[%emt 0:00:30]} 9. O-O {[%emt 0:00:03] [#]} Qe7 $146 {[%emt 0:04:02]} ({Predecessor:} 9... Re8 10. Ne2 Ne4 11. Qc2 f5 12. Nf4 Ndf6 13. Nd2 Bxf4 14. exf4 Bd7 15. f3 Nd6 {0-1 (27) Montiel Caceres,H (1403)-Vergara Aquino,J Encarnacion 2019}) 10. Re1 {[%emt 0:03:18]} e5 {[%emt 0:08:17] [#] aiming for ...e4.} 11. Nh4 {[%emt 0:18:21]} g6 {[%emt 0:11:25] Prevents Nf5.} 12. cxd5 {[%emt 0:19:06]} Nxd5 {[%emt 0:01:28]} 13. Nxd5 {[%emt 0:00:16]} cxd5 {[%emt 0:09:34]} (13... Qxh4 {feels hotter.} 14. Nc3 f5 15. Bc4+ Kh7) 14. dxe5 $1 {[%emt 0:00:09]} Bxe5 {[%emt 0:00:15]} 15. Bxe5 {[%emt 0:00:43]} Nxe5 {[%emt 0:00:11]} 16. Nf3 {[%emt 0:00:19]} Bg4 {[%emt 0:09:37]} 17. Be2 {[%emt 0:00:08] Hoping for Nxe5.} Bxf3 {[%emt 0:00:07]} 18. Bxf3 {[%emt 0:00:12]} Nxf3+ {[%emt 0:00:11]} 19. Qxf3 {[%emt 0:00:04]} Rfd8 {[%emt 0:07:16]} 20. Red1 {[%emt 0:00:38]} Qe4 {[%emt 0:00:43]} 21. Qf6 {[%emt 0:07:56]} Qe6 {[%emt 0:00:51]} 22. Qh4 {[%emt 0:02:26]} h5 {[%emt 0:01:27]} 23. Rac1 {[%emt 0:00:31]} Rdc8 $1 {[%emt 0:01:00]} 24. Qd4 {[%emt 0:11:50]} Rxc1 $1 {[%emt 0:02:38]} 25. Rxc1 {[%emt 0:00:04]} Rc8 $1 {[%emt 0:00:07]} 26. Rxc8+ {[%emt 0:03:47]} Qxc8 $11 {[%emt 0:00:02][%mdl 4096] Endgame KQ-KQ} 27. g3 {[%emt 0:00:09][%cal Bg2g3,Bg3g4][%mdl 32]} Qf5 {[%emt 0:02:25]} 28. Kg2 {[%emt 0:06:38]} b6 {[%emt 0:02:32]} 29. h3 {[%emt 0:00:12]} Qe4+ {[%emt 0:06:42]} 30. Qxe4 {[%emt 0:04:42]} dxe4 {[%emt 0:00:10]} 31. g4 {[%emt 0:04:00]} h4 {[%emt 0:03:22]} 32. f3 {[%emt 0:03:51][%cal Bf2f3,Bf3f4,Bf4g5][%mdl 32] The position is equal.} g5 {[%emt 0:00:41]} 33. f4 {[%emt 0:00:45]} f6 {[%emt 0:00:06]} 34. fxg5 {[%emt 0:00:04] Weighted Error Value: White=0.06 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.04"]
[Round "8.4"]
[White "Rosner, Jonas"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2469"]
[BlackElo "2537"]
[Annotator "ChessBase"]
[PlyCount "106"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:26]} d5 {[%emt 0:00:06]} 3. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:17]} Bg4 {[%emt 0:00:07]} 5. Qb3 {[%emt 0:00:44]} Qb6 {[%emt 0:01:58]} 6. Ne5 {[%emt 0:00:57]} e6 {[%emt 0:06:01]} 7. Nxg4 {[%emt 0:02:30]} Nxg4 {[%emt 0:01:50]} 8. Nc3 {[%emt 0:00:44]} Nd7 {[%emt 0:01:42]} 9. Be2 {[%emt 0:01:35]} Ngf6 {[%emt 0:00:42]} 10. O-O {[%emt 0:00:41]} Be7 {[%emt 0:03:22]} 11. Bd2 {[%emt 0:04:29]} O-O {[%emt 0:01:24]} 12. Rfd1 {[%emt 0:01:27]} Rac8 {[%emt 0:06:28]} 13. Be1 {[%emt 0:12:23]} Rfe8 {[%emt 0:10:55]} 14. Rac1 {[%emt 0:07:34]} Bf8 {[%emt 0:03:21]} 15. Qxb6 {[%emt 0:11:12]} axb6 {[%emt 0:00:31]} 16. a4 {[%emt 0:01:54]} dxc4 {[%emt 0:08:40]} 17. Bxc4 {[%emt 0:00:31]} Bb4 {[%emt 0:02:15]} 18. Kf1 {[%emt 0:06:13]} Red8 {[%emt 0:13:18]} 19. f3 {[%emt 0:03:10]} e5 {[%emt 0:08:11]} 20. d5 {[%emt 0:07:47]} Nc5 {[%emt 0:00:40]} 21. e4 {[%emt 0:06:14]} cxd5 {[%emt 0:06:50]} 22. exd5 {[%emt 0:06:35]} Kf8 {[%emt 0:08:34]} 23. b3 {[%emt 0:06:18]} Ne8 {[%emt 0:01:53]} 24. Bg3 {[%emt 0:01:19]} Nxb3 {[%emt 0:02:26]} 25. Bxb3 {[%emt 0:01:09]} Bxc3 {[%emt 0:02:15]} 26. Bf2 {[%emt 0:01:27]} Ba5 {[%emt 0:01:07]} 27. Bg3 {[%emt 0:02:02]} Rxc1 {[%emt 0:01:11]} 28. Rxc1 {[%emt 0:00:03]} f6 {[%emt 0:00:24]} 29. Ke2 {[%emt 0:05:40]} Nd6 {[%emt 0:01:29]} 30. Bf2 {[%emt 0:01:14]} Ke7 {[%emt 0:01:02]} 31. g4 {[%emt 0:00:47]} Rc8 {[%emt 0:03:15]} 32. Rxc8 {[%emt 0:02:18]} Nxc8 {[%emt 0:00:01]} 33. Kd3 {[%emt 0:01:08]} Kd6 {[%emt 0:00:46]} 34. h4 {[%emt 0:05:59]} Ne7 {[%emt 0:01:02]} 35. h5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:40]} 36. Ke4 {[%emt 0:00:03]} Ne7 {[%emt 0:01:48]} 37. Be3 {[%emt 0:00:36]} g6 {[%emt 0:01:35]} 38. h6 {[%emt 0:00:51]} f5+ {[%emt 0:00:43]} 39. Kd3 {[%emt 0:00:25]} Nd5 {[%emt 0:00:44]} 40. g5 {[%emt 0:00:37]} Bb4 {[%emt 0:00:29]} 41. Bc1 {[%emt 0:03:35]} Be1 {[%emt 0:17:07]} 42. Ba3+ {[%emt 0:03:26]} Kc6 {[%emt 0:00:04]} 43. Bc4 {[%emt 0:01:42]} Bh4 {[%emt 0:00:36]} 44. Bc1 {[%emt 0:01:39]} Bg3 {[%emt 0:03:01]} 45. Bb5+ {[%emt 0:06:56]} Kc7 {[%emt 0:03:14]} 46. Bc4 {[%emt 0:03:36]} Ne7 {[%emt 0:03:32]} 47. Bf7 {[%emt 0:01:31]} Kd7 {[%emt 0:03:31]} 48. Bd2 {[%emt 0:04:37]} Bh4 {[%emt 0:02:25]} 49. f4 {[%emt 0:01:35]} e4+ {[%emt 0:00:56]} 50. Ke3 {[%emt 0:03:04]} Kc6 {[%emt 0:00:16]} 51. Ke2 {[%emt 0:01:05]} Bg3 {[%emt 0:00:09]} 52. Be3 {[%emt 0:01:38]} Nd5 {[%emt 0:01:10]} 53. Bxg6 {[%emt 0:01:05]} Nxf4+ {[%emt 0:00:31]} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.04"]
[Round "8.5"]
[White "Pajeken, Jakob Leon"]
[Black "Hacker, Jonas"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2398"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,125,29,31,28,31,35,34,26,30,37,34,30,43,43,40,39,39,48,41,43,43,38,42,39,42,45,40,40,57,50,48,55,70,77,86,84,91,90,91,91,98,91,91,91,91,91,91,91,91,91,91,79,91,91,91,91,91,91,91,75,91,91,91,91,91,91,91,77,91,91,91,67,67,0,91,77,100,91,91,91,93,91,91,0,91,0,91,75,110,91,119,68,131,133,127,107,131,103,145,111,139,93,130,125,125,79,170,107,599,591,932,881,864,840]} 1. d4 {[%emt 0:00:26]} Nf6 {[%emt 0:00:26]} 2. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:14][%cal Bd7d5,Bd5c4][%mdl 32]} 3. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:11]} 4. g3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:40]} 5. Bg2 {[%emt 0:00:12]} a6 {[%emt 0:00:54]} 6. O-O {[%emt 0:00:14]} Nc6 {[%emt 0:00:22]} 7. e3 {[%emt 0:00:04]} Bd7 {[%emt 0:03:25]} 8. Qe2 {[%emt 0:00:09] E04: Open Catalan: 5 Nf3.} Bd6 {[%emt 0:02:33] is now more promising than 8...b5.} 9. Qxc4 {[%emt 0:00:12]} O-O {[%emt 0:01:23]} 10. Nbd2 {[%emt 0:00:17] White is slightly better.} Rb8 {[%emt 0:07:10]} 11. b3 {[%emt 0:00:53]} e5 {[%emt 0:04:55]} 12. Bb2 {[%emt 0:00:28][%cal Rd4e5]} Qe7 {[%emt 0:06:33]} 13. dxe5 {[%emt 0:02:45]} (13. Nxe5 {is interesting.} Nxe5 14. dxe5 Bxe5 15. Bxe5 Qxe5 16. Nf3) 13... Nxe5 {[%emt 0:01:20]} 14. Bxe5 {[%emt 0:00:34]} Bxe5 {[%emt 0:00:19]} 15. Nxe5 {[%emt 0:00:16]} Qxe5 {[%emt 0:00:32]} 16. Nf3 {[%emt 0:00:34]} Qa5 {[%emt 0:05:36]} 17. b4 {[%emt 0:03:02]} Qb6 {[%emt 0:02:55] [#]} 18. Nd4 $146 {[%emt 0:03:40]} ({Predecessor:} 18. a4 c6 19. Nd4 Rbc8 20. Rfd1 Rfe8 21. Rac1 Rcd8 22. a5 Qc7 23. Rd3 h6 24. Qc3 {½-½ (59) Kuster,Z (2204)-Ivanovic,Z (2287) ICCF email 2017}) 18... Bb5 {[%emt 0:03:24]} 19. Nxb5 {[%emt 0:00:42]} axb5 {[%emt 0:00:48]} 20. Qb3 {[%emt 0:04:03]} Rbd8 {[%emt 0:04:45]} 21. a4 {[%emt 0:02:51]} bxa4 {[%emt 0:04:00]} 22. Qxa4 {[%emt 0:00:35]} Rd6 {[%emt 0:07:55]} 23. Qa7 {[%emt 0:06:06]} Qxb4 {[%emt 0:07:51]} 24. Rab1 {[%emt 0:00:21]} (24. Bxb7 c6 $14) 24... Ra6 {[%emt 0:05:04]} 25. Qxb7 {[%emt 0:02:03]} ({Much weaker is} 25. Bxb7 $6 Rxa7 26. Rxb4 Rb8 $11) 25... Qxb7 {[%emt 0:00:58]} 26. Rxb7 {[%emt 0:00:58]} Ne8 {[%emt 0:03:39]} 27. Rc1 {[%emt 0:02:09]} Re6 {[%emt 0:00:57]} 28. Bc6 {[%emt 0:06:14]} Re7 {[%emt 0:00:29]} 29. Ba4 {[%emt 0:04:13]} h5 {[%emt 0:00:39]} 30. Kg2 {[%emt 0:00:49]} g6 {[%emt 0:00:20]} 31. Kf3 {[%emt 0:01:06]} Kg7 {[%emt 0:01:00]} 32. h4 {[%emt 0:00:53]} Kg8 {[%emt 0:02:58]} 33. Ra7 {[%emt 0:02:29]} Kg7 {[%emt 0:22:45]} 34. Ke2 {[%emt 0:04:11]} Kg8 {[%emt 0:00:00]} 35. Rc5 {[%emt 0:00:51]} Kg7 {[%emt 0:00:00]} 36. Rc4 {[%emt 0:02:15]} Kg8 {[%emt 0:00:00]} 37. Rc6 {[%emt 0:00:55]} Kg7 {[%emt 0:00:00]} 38. Rc3 {[%emt 0:02:00]} Kg8 {[%emt 0:00:00]} 39. Kd3 {[%emt 0:00:54]} Kg7 {[%emt 0:00:00]} 40. Rc4 {[%emt 0:00:40]} Kg8 {[%emt 0:00:00]} 41. Rc5 {[%emt 0:30:32]} Kg7 {[%emt 0:34:00]} 42. Rc6 {[%emt 0:04:12]} Rd7+ {[%emt 0:00:00]} 43. Ke2 {[%emt 0:00:41][%cal Oc6g6] Black must now prevent Rxg6+!} Re7 $1 {[%emt 0:00:00]} 44. Kf3 {[%emt 0:01:09]} Re5 {[%emt 0:00:00]} 45. Rc4 {[%emt 0:01:24]} Re7 {[%emt 0:00:00]} 46. Rc2 {[%emt 0:01:31]} Kg8 {[%emt 0:00:00]} 47. Ke2 {[%emt 0:00:59]} Kg7 {[%emt 0:00:00]} 48. Rc3 {[%emt 0:00:37]} Kg8 $1 {[%emt 0:00:00]} 49. Rc5 {[%emt 0:01:42]} Kg7 $1 {[%emt 0:00:00]} 50. Bc2 {[%emt 0:00:56]} Kg8 {[%emt 0:00:00]} 51. f3 {[%emt 0:01:01][%cal Bf2f3,Bf3f4][%mdl 32]} Kg7 {[%emt 0:00:00]} 52. Bd3 {[%emt 0:03:19]} (52. e4 $16) 52... Kg8 {[%emt 0:00:00]} ({Black should try} 52... f5 $14) 53. e4 $16 {[%emt 0:00:35]} Kg7 {[%emt 0:00:00]} 54. f4 {[%emt 0:02:48]} Kg8 {[%emt 0:00:00]} 55. Kf3 {[%emt 0:01:00]} Kg7 {[%emt 0:00:00]} 56. Bc2 {[%emt 0:02:14] White is more active.} Kg8 {[%emt 0:01:27]} 57. e5 {[%emt 0:00:39]} (57. Bb3 $142) 57... Kg7 {[%emt 0:02:57]} 58. Ba4 {[%emt 0:00:20]} Kg8 {[%emt 0:00:00]} 59. Rc3 {[%emt 0:00:00]} (59. Bb3 $142) 59... Kg7 {[%emt 0:00:00]} (59... Ng7 $16) 60. Ra8 {[%emt 0:00:00]} (60. Rc6 $18) 60... Kg8 $2 {[%emt 0:00:00][%mdl 8192]} (60... c5 $16 61. Rxc5 Nc7 62. Rxf8 Kxf8) 61. Rd3 $18 {[%emt 0:00:00] [#] aiming for Rdd8. White is clearly winning.} c6 {[%emt 0:00:00]} 62. Rdd8 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 63. Rac8 {[%emt 0:00:00] Weighted Error Value: White=0.13 (very precise) /Black=0.22 (precise)} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.05"]
[Round "9.1"]
[White "Hacker, Jonas"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2396"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,77,0,0,0,0,0,0,0,0,0,0,0,0,0,11,11,8,7,14,20,27,0,0,-30,0,0,0,0,0,-31,0,0,0,0,0,0,0,0,0,0,10,0,14,6,35,14,0,0,0,7,22,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:07]} Bc5 {[%emt 0:00:08]} 4. c3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:06]} 5. d4 {[%emt 0:00:08]} exd4 {[%emt 0:00:03]} 6. e5 {[%emt 0:00:08]} d5 {[%emt 0:00:05]} 7. Bb5 {[%emt 0:00:06]} Ne4 {[%emt 0:00:06]} 8. cxd4 {[%emt 0:00:06]} Bb6 {[%emt 0:00:39]} 9. Nc3 {[%emt 0:00:13]} O-O {[%emt 1:33:47]} 10. Be3 {[%emt 0:00:17] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Bg4 {[%emt 0:00:00]} 11. h3 {[%emt 0:00:25]} Bh5 {[%emt 0:00:00][%cal Bg4h5,Bh5g6,Bg6d3][%mdl 32]} 12. Qc2 {[%emt 0:00:30]} Bg6 {[%emt 0:00:00] [#] ...Nxc3 is the strong threat. 12...Nxc3 is the modern continuation.} 13. Qb3 {[%emt 0:00:22]} Ne7 {[%emt 0:00:00]} 14. O-O {[%emt 0:01:02]} c6 {[%emt 0:00:00]} 15. Bd3 {[%emt 0:01:08]} Nd2 {[%emt 0:00:00]} 16. Nxd2 {[%emt 0:01:20]} Bxd3 {[%emt 0:00:00]} 17. Rfe1 {[%emt 0:05:07]} Ng6 {[%emt 0:00:00]} 18. Na4 {[%emt 0:10:49]} Bf5 {[%emt 0:00:00] [#]} 19. Nf3 $146 {[%emt 0:11:48]} ({Predecessor:} 19. Rac1 f6 20. Nf3 Be4 21. Nd2 Bf5 22. Nc5 fxe5 23. Nxb7 Qf6 24. dxe5 Nxe5 25. Nc5 Bxc5 26. Bxc5 {0-1 (40) Robson,R (2681)-Aronian,L (2785) Saint Louis 2022}) 19... Ba5 {[%emt 0:00:00] This bishop pair is nice.} 20. Rec1 {[%emt 0:07:09]} Rb8 {[%emt 0:00:00]} (20... Qc8 $5 {[%cal Rf7f6]}) 21. Bg5 {[%emt 0:07:32]} f6 {[%emt 0:00:00]} 22. exf6 {[%emt 0:04:36]} gxf6 {[%emt 0:00:00]} 23. Bh4 {[%emt 0:03:34]} Bc7 {[%emt 0:00:00]} (23... Nf4 {is interesting.} 24. Qe3 Bc7 25. Ne5 Ne6) 24. Bg3 {[%emt 0:02:54]} Bxg3 {[%emt 0:00:00]} 25. fxg3 {[%emt 0:00:07]} Qd6 {[%emt 0:00:00]} 26. Nd2 {[%emt 0:03:05]} b6 {[%emt 0:00:00]} 27. Qf3 {[%emt 0:06:06]} Bd7 {[%emt 0:00:00] [#] Threatens to win with ...Qb4.} 28. Nc3 {[%emt 0:02:13]} Rbe8 {[%emt 0:00:00]} 29. a3 {[%emt 0:03:03] Against Qb4} f5 {[%emt 0:00:00]} 30. Re1 {[%emt 0:01:16]} f4 {[%emt 0:00:00] Hoping for ...Rxe1+.} 31. Rxe8 {[%emt 0:04:49]} Rxe8 {[%emt 0:00:00] The position is equal.} 32. g4 {[%emt 0:08:05]} Re3 {[%emt 0:03:23]} 33. Qf2 {[%emt 0:00:41]} Qe7 {[%emt 0:00:25]} 34. Nf3 {[%emt 0:01:38]} Bc8 {[%emt 0:00:14]} 35. Re1 {[%emt 0:04:12]} Ba6 {[%emt 0:03:29]} 36. Nd1 {[%emt 0:04:43]} Re4 {[%emt 0:02:20]} 37. Nc3 {[%emt 0:00:47]} Re3 {[%emt 0:00:02]} 38. Nd1 {[%emt 0:01:55]} Re4 {[%emt 0:01:05]} 39. Nc3 {[%emt 0:00:38] A balanced but interesting game.  Weighted Error Value: White=0.04 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.05"]
[Round "9.2"]
[White "Teclaf, Pawel"]
[Black "Pajeken, Jakob Leon"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2537"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,63,0,0,26,23,26,31,37,24,16,9,18,4,12,10,22,0,0,-12,0,0,16,0,77,81,82,103,92,81,81,76,84,81,85,84,160,172,181,182,180,308,253,169,220,112,112,108,1403,1372,1311,1293]} 1. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:15]} 2. g3 {[%emt 0:00:04]} d5 {[%emt 0:00:40]} 3. Bg2 {[%emt 0:00:05]} Nf6 {[%emt 0:00:35]} 4. Nf3 {[%emt 0:00:05]} d4 {[%emt 0:00:23]} 5. O-O {[%emt 0:00:07]} c5 {[%emt 0:00:28]} 6. e3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:24]} 7. exd4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:03]} 8. d3 {[%emt 0:00:04]} h6 {[%emt 0:01:17] A13: English Opening: 1...e6.} 9. Bf4 {[%emt 0:00:14]} Bd6 {[%emt 0:00:13]} 10. Bxd6 {[%emt 0:00:13]} Qxd6 {[%emt 0:00:08] White is slightly better.} 11. Re1 {[%emt 0:00:39]} O-O {[%emt 0:02:12]} 12. Na3 {[%emt 0:00:07][%cal Bb1a3,Ba3c2,Bc2b4][%mdl 32]} Rd8 {[%emt 0:05:05] [#]} 13. Rc1 $146 {[%emt 0:11:23]} ({Predecessor:} 13. Nc2 a5 14. b3 e5 15. Nd2 Bg4 16. Qc1 Bf5 17. Ne4 Bxe4 18. Bxe4 Nxe4 19. Rxe4 {0-1 (28) Zboril,J (1953)-Freisler,P (2240) Czech Republic 2018}) 13... Qc5 {[%emt 0:08:28]} 14. Nc2 {[%emt 0:11:07]} a5 {[%emt 0:03:06]} 15. a3 {[%emt 0:27:56]} a4 {[%emt 0:04:25]} 16. Qd2 {[%emt 0:00:14]} Bd7 {[%emt 0:09:42]} 17. Nb4 {[%emt 0:04:59]} Re8 {[%emt 0:08:18]} 18. Re2 {[%emt 0:05:57]} e5 {[%emt 0:13:58]} (18... Rac8 $11) 19. Rce1 $16 {[%emt 0:03:19]} e4 {[%emt 0:10:40]} 20. dxe4 {[%emt 0:00:24] Strongly threatening e5.} Bg4 {[%emt 0:02:25]} 21. Nxc6 {[%emt 0:03:52]} bxc6 {[%emt 0:01:32]} 22. e5 {[%emt 0:01:44]} Nd7 {[%emt 0:00:47]} 23. Qf4 {[%emt 0:06:14]} Bxf3 {[%emt 0:03:04]} 24. Bxf3 {[%emt 0:00:40]} Qxc4 {[%emt 0:07:34] [#]} (24... d3 $142 25. Re3 (25. e6 fxe6 26. Rd2 Ra5 $16) 25... Re7) 25. Rc1 $1 {[%emt 0:02:53] White is more active.} Qd3 {[%emt 0:03:39]} 26. Rd2 {[%emt 0:07:15]} Qb3 {[%emt 0:01:00]} 27. Bxc6 {[%emt 0:01:48]} Rac8 {[%emt 0:01:22]} 28. Rxd4 {[%emt 0:01:57]} Nxe5 {[%emt 0:02:24] [#]} (28... g5 $142 29. Qe4 (29. Bxd7 $2 gxf4 30. Bxc8 Qxb2 $19) (29. Qd2 Rxc6 30. Rxc6 Nxe5 $16) 29... Rxe5) 29. Bxe8 {[%emt 0:06:37]} ({Less strong is} 29. Bxa4 Rxc1+ 30. Qxc1 Qb7 $14) (29. Bd5 $1 $18 {aiming for Rxc8.} Rxc1+ 30. Qxc1) 29... Rxc1+ {[%emt 0:00:45]} 30. Kg2 {[%emt 0:00:48]} Ng6 $2 {[%emt 0:06:46][%mdl 8192]} 31. Qxc1 $18 {[%emt 0:00:39]} Ne5 {[%emt 0:04:22]} 32. Qf4 {[%emt 0:04:49] Weighted Error Value: White=0.13 (very precise) /Black=0.19 (very precise)} 1-0

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.05"]
[Round "9.3"]
[White "Farokhi, Keyvan"]
[Black "Rosner, Jonas"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2360"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,134,27,24,6,7,12,12,0,3,29,24,-89,-83,-92,-90,-79,-79,-79,-76,-139,-156,-133,-187,-183,-118,-79,-90,-102,-103,-208,-123,-213,0,0,0,0,11,0,0,0,391,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,0,-8,8,-8,-8]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:07]} Bf5 {[%emt 0:00:23]} 5. Nc3 {[%emt 0:00:08]} e6 {[%emt 0:00:14]} 6. Nh4 {[%emt 0:00:10]} Be4 {[%emt 0:00:25]} 7. f3 {[%emt 0:00:12]} Bg6 {[%emt 0:00:08]} 8. Qb3 {[%emt 0:00:20]} Qc7 {[%emt 0:00:51]} 9. Bd2 {[%emt 0:00:15] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Be7 {[%emt 0:00:26]} 10. Nxg6 {[%emt 0:00:35]} hxg6 {[%emt 0:00:04]} 11. Rc1 {[%emt 0:00:20]} dxc4 {[%emt 0:04:33]} 12. Bxc4 {[%emt 0:00:55]} Nbd7 {[%emt 0:01:02] [#]} 13. e4 $146 {[%emt 0:07:23]} (13. g3 $11 {remains equal.}) ({Predecessor:} 13. g3 O-O 14. O-O Rad8 15. Qc2 c5 16. dxc5 Qxc5 17. Be2 Ne5 18. Rfd1 Rd7 19. Kf2 {½-½ (49) Van Wely,L (2622)-Bartel,M (2600) Germany 2019}) 13... Rxh2 $17 {[%emt 0:06:00]} 14. Kf2 {[%emt 0:13:04]} Nh5 $1 {[%emt 0:07:47]} 15. f4 {[%emt 0:00:25]} Rxh1 {[%emt 0:09:35]} 16. Rxh1 {[%emt 0:00:03]} O-O-O {[%emt 0:00:44][%cal Od7c5]} 17. g3 {[%emt 0:23:04] [#]} ({White should play} 17. e5) 17... Nc5 $1 {[%emt 0:04:25][%mdl 512]} 18. Qc2 {[%emt 0:05:48]} Rxd4 {[%emt 0:00:36]} 19. Be2 {[%emt 0:00:05]} Nf6 {[%emt 0:05:33]} (19... e5 $19 {[%cal Re5f4]} 20. Be3 Rd8 21. Bg4+ f5 22. Bxh5 Nd3+ 23. Kf1 gxh5 24. Rxh5 fxe4) 20. Be3 {[%emt 0:00:15]} Rd8 {[%emt 0:04:11]} ({Of course not} 20... Nfxe4+ 21. Nxe4 Nxe4+ 22. Kf3 Nxg3 23. Kxg3 $11) 21. b4 {[%emt 0:00:48]} Ncd7 {[%emt 0:01:02]} 22. Rc1 {[%emt 0:01:19]} (22. Qb3 $17) 22... a6 {[%emt 0:12:57]} (22... Bxb4 $19 23. Nb5 Qa5 24. Nxa7+ Kb8) 23. b5 {[%emt 0:07:06]} (23. e5 $17 Nxe5 24. fxe5 Qxe5 25. Bf4 Qd4+ 26. Be3 Ng4+ 27. Bxg4 Qxg4 28. Qe4 Qxe4 29. Nxe4) 23... cxb5 $2 {[%emt 0:04:03]} ({Better is} 23... Ba3 $19 24. bxa6 Bxc1 25. Qxc1 Qa5) 24. e5 $1 $36 {[%emt 0:00:41][%mdl 2048] Black is under pressure.} Ne8 {[%emt 0:00:48]} 25. Qb1 $1 {[%emt 0:10:51] Threatens to win with Ne4.} Nc5 {[%emt 0:00:59]} (25... Ba3 $5 {[%cal Ra3c1]} 26. Nxb5 Bxc1 27. Nxc7 Bxe3+ 28. Kxe3 Nxc7 $11) 26. Ne4 {[%emt 0:02:52][%cal Re4c5]} b6 {[%emt 0:06:32] And now ...Qa7 would win.} 27. a4 $1 {[%emt 0:00:43]} Qa7 $2 {[%emt 0:09:54][%mdl 8192] [#]} (27... Qc6 $11) 28. axb5 $2 {[%emt 0:03:45]} (28. a5 $1 $18 {[%cal Ra5b6]} Kb8 29. axb6 Nxe4+ 30. Qxe4) 28... axb5 {[%emt 0:00:58] Hoping for ...Nc7. The position is equal.} 29. Nxc5 {[%emt 0:02:30]} (29. Bxc5 {looks sharper.} Bxc5+ 30. Nxc5 bxc5 31. Qxb5 Nc7 32. Qxc5 Qxc5+ 33. Rxc5 Kd7 34. Bf3) 29... Bxc5 {[%emt 0:01:23]} 30. Qxb5 {[%emt 0:02:25]} Nc7 {[%emt 0:00:36]} 31. Bxc5 {[%emt 0:00:20]} bxc5 {[%emt 0:03:26]} 32. Qxc5 {[%emt 0:02:30]} (32. Qc6 {is more complex.} Rd4 33. Rh1 c4 34. Kf3) 32... Qxc5+ {[%emt 0:00:18]} 33. Rxc5 {[%emt 0:00:07]} Rd5 {[%emt 0:01:36]} 34. Rxd5 {[%emt 0:03:31]} exd5 {[%emt 0:00:39][%mdl 4096] Endgame KB-KN} 35. g4 {[%emt 0:01:20]} Kd7 {[%emt 0:01:00]} 36. Ke3 {[%emt 0:00:31]} Kc6 {[%emt 0:00:32]} 37. f5 {[%emt 0:01:00]} gxf5 {[%emt 0:04:01]} 38. gxf5 {[%emt 0:00:07]} Kc5 {[%emt 0:01:20]} 39. Kd3 {[%emt 0:05:53]} f6 {[%emt 0:07:20]} 40. e6 {[%emt 0:00:49]} Kd6 {[%emt 0:01:41]} 41. Bh5 {[%emt 0:33:25]} Na6 {[%emt 0:05:02]} 42. Kd4 {[%emt 0:00:00]} Nb4 {[%emt 0:03:59]} 43. Be8 {[%emt 0:00:00]} Nc2+ {[%emt 0:01:15]} 44. Kd3 {[%emt 0:00:00]} Na3 {[%emt 0:01:12]} 45. Kd4 {[%emt 0:00:00]} Nc4 {[%emt 0:00:25]} 46. Ba4 {[%emt 0:00:00]} Ne5 {[%emt 0:01:27]} 47. e7 {[%emt 0:00:00]} Kxe7 {[%emt 0:00:31] White must now prevent ...Kd6.} 48. Kxd5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:46]} 49. Bd1 {[%emt 0:00:00]} Kg8 {[%emt 0:00:24]} 50. Kd6 {[%emt 0:00:00]} Kh7 {[%emt 0:00:30]} 51. Ke7 {[%emt 0:00:00]} Kh6 {[%emt 0:00:02]} 52. Kf8 {[%emt 0:00:00]} Nc4 {[%emt 0:00:14] ( -> ...Ne3)} 53. Be2 {[%emt 0:00:00]} Ne3 {[%emt 0:00:29]} (53... Nd6 $5 54. Bd3 Nc8 $11) 54. Bd3 {[%emt 0:00:00]} Ng4 {[%emt 0:22:54]} 55. Bb1 {[%emt 0:00:00]} Nf2 {[%emt 0:00:00]} 56. Bc2 {[%emt 0:00:00]} Nh3 {[%emt 0:00:00]} 57. Bb1 {[%emt 0:00:00]} Nf4 {[%emt 0:00:00]} 58. Bc2 {[%emt 0:00:00]} Nh5 {[%emt 0:00:00]} 59. Kf7 {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 60. Bb1 {[%emt 0:00:00]} Ng3 {[%emt 0:00:00]} 61. Kxg7 {[%emt 0:00:00]} Nxf5+ {[%emt 0:00:00]} 62. Kf7 {[%emt 0:00:00]} Nd4 {[%emt 0:00:00]} 63. Bd3 {[%emt 0:00:00]} Nb3 {[%emt 0:00:00]} 64. Bc2 {[%emt 0:00:00]} Nd4 {[%emt 0:00:00]} 65. Bd3 {[%emt 0:00:00]} Nb3 {[%emt 0:00:00]} 66. Bc2 $1 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 67. Bxf5 {[%emt 0:00:00]} Kxf5 {[%emt 0:00:00] Black had all chances to win.  Weighted Error Value: White=0.24 (precise) /Black=0.21 (precise)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.05"]
[Round "9.4"]
[White "Meshkovs, Nikita"]
[Black "Horvath, Dominik"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "2553"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,103,20,0,0,19,14,0,0,2,6,0,0,0,7,12,9,8,8,0,0,0,33,33,33,13,13,13,13,18,49,49,42,50,84,29,30,10,17,0,0,0,20,11,67,65,108,106,109,56,56,70,71,63,63,63,63,63,71,73,70,70,73,78,78,78,100,78,71,78,78,78,85,7,7,7,8,0,45,0,0,0,0,0,0,0,6,0,35,0,0,0]} 1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 2. g3 {[%emt 0:00:06]} g6 {[%emt 0:00:04]} 3. Bg2 {[%emt 0:00:54]} Bg7 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:38]} O-O {[%emt 0:00:05]} 6. c4 {[%emt 0:00:08]} dxc4 {[%emt 0:00:04]} 7. Na3 {[%emt 0:00:05]} c5 {[%emt 0:00:12] is cutting edge theory.} 8. Nxc4 {[%emt 0:01:30]} Be6 {[%emt 0:03:08] D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} 9. Nfe5 {[%emt 0:00:06]} Qc8 {[%emt 0:01:27]} 10. dxc5 {[%emt 0:08:36]} Nfd7 $1 {[%emt 0:02:28]} 11. Nxd7 {[%emt 0:18:27]} Nxd7 {[%emt 0:00:24]} 12. c6 {[%emt 0:00:12]} bxc6 {[%emt 0:00:05]} 13. Na5 {[%emt 0:00:13]} Bd5 {[%emt 0:00:04]} 14. Qc2 {[%emt 0:13:04]} Bxg2 {[%emt 0:00:10]} 15. Kxg2 {[%emt 0:00:01]} c5 {[%emt 0:00:31]} 16. Bd2 {[%emt 0:01:40]} Nb6 {[%emt 0:14:50] [#]} 17. Rac1 $146 {[%emt 0:10:12]} ({Predecessor:} 17. Bc3 Bxc3 18. Qxc3 Qe6 19. Rfe1 Rfd8 20. b3 Rd5 21. e4 Rd4 22. Qe3 Qd7 23. Rac1 {1-0 (50) Liu,Y (2506)-Chu,W (2393) Xingtai 2018}) 17... c4 {[%emt 0:02:22]} 18. b3 {[%emt 0:07:06]} cxb3 {[%emt 0:01:40]} 19. Qxb3 {[%emt 0:00:01]} Qd7 {[%emt 0:11:39]} 20. Rfd1 {[%emt 0:03:42]} Rfc8 $1 {[%emt 0:00:11]} 21. Bf4 {[%emt 0:05:45]} Qf5 {[%emt 0:10:36]} 22. Nc6 {[%emt 0:01:35]} Qe4+ {[%emt 0:02:49]} 23. Qf3 {[%emt 0:00:01]} Qe6 {[%emt 0:03:37]} 24. Bg5 {[%emt 0:09:10]} (24. Rc2 $16) 24... Bf6 $11 {[%emt 0:01:08]} 25. Bxf6 {[%emt 0:00:06]} exf6 {[%emt 0:45:12]} 26. Rd4 {[%emt 0:01:07] [#] Strongly threatening Re4.} Kg7 {[%emt 0:00:00]} 27. a4 {[%emt 0:01:08][%cal Ba2a4,Ba4a5][%mdl 32]} Nd7 {[%emt 0:00:00]} 28. Rdc4 {[%emt 0:03:57]} Nb6 {[%emt 0:00:00]} (28... a5 $11) 29. Re4 $14 {[%emt 0:00:53]} Qf5 {[%emt 0:00:00]} 30. Qxf5 {[%emt 0:08:13]} gxf5 {[%emt 0:00:00]} 31. Rh4 {[%emt 0:00:37] White is much more active.} ({White should play} 31. Rf4 $16) 31... Rc7 {[%emt 0:00:00]} 32. a5 {[%emt 0:07:07]} Nd5 {[%emt 0:00:00]} 33. Rd4 {[%emt 0:00:00][%cal Bh4d4,Bd4d6,Bd6c6,Bc6c7,Bc7a7,Ba7a8][%mdl 32]} Ne7 {[%emt 0:00:00]} 34. Rd6 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 35. e3 {[%emt 0:00:00]} Rxc6 {[%emt 0:00:00]} 36. Rcxc6 {[%emt 0:00:00]} Nxc6 {[%emt 0:00:00]} 37. Rxc6 {[%emt 0:00:00][%mdl 4096] Endgame KR-KR} Re6 {[%emt 0:00:00]} 38. Rc7 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 39. Ra7 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 40. Ra8 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 41. Kf3 {[%emt 0:31:23]} Kg7 {[%emt 0:28:59]} 42. Ke2 {[%emt 0:01:46] Hoping for Kd3.} Rd6 {[%emt 0:00:13]} 43. f4 {[%emt 0:00:00]} (43. Ke1 $16) 43... Kh7 $11 {[%emt 0:00:00]} 44. Kf3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 45. Ke2 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 46. h3 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 47. Kf2 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 48. Kf3 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 49. Ra7 {[%emt 0:00:00]} Rc6 {[%emt 0:00:00]} 50. Ra8 {[%emt 0:00:00]} Rd6 {[%emt 0:00:00]} 51. Rg8+ {[%emt 0:00:00]} Kh7 $1 {[%emt 0:00:00]} 52. Ra8 {[%emt 0:00:00] Weighted Error Value: White=0.11 (very precise) /Black=0.07 (flawless)} 1/2-1/2

[Event "2nd Doppelbauer Kiel GM 2022"]
[Site "Kiel"]
[Date "2022.07.05"]
[Round "9.5"]
[White "Ernst, Sipke"]
[Black "Bogner, Sebastian"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "2547"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.06.30"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,97,-28,-26,-29,-16,-12,-43,0,0,0,0,29,-78,-58,-48,-57,-38,-10,-46,-41,-52,-47,-42,-43,-39,-45,-365,-353,-471,-462,-446,-430,-491,-492,-459,-367,-443,-132,-181,-183,-164,-186,-185,-168,-272,-274,-279,-272,-272,-280,-258,-251,-380,-378,-348,-304,-446,-440,-603,-404,-462,-475,-582,-562,-593,-427,-400,-202,-274,-39,-131,0,0,889,868,758,696,29996,29997,29997,-46]} 1. d4 {[%emt 0:01:20]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:03]} Bb4 {[%emt 0:00:06]} 4. e3 {[%emt 0:00:04]} O-O {[%emt 0:00:30]} 5. a3 {[%emt 0:00:08]} Bxc3+ {[%emt 0:00:45]} 6. bxc3 {[%emt 0:00:05]} c5 {[%emt 0:01:58]} 7. Bd3 {[%emt 0:00:28]} Nc6 {[%emt 0:00:38]} 8. Ne2 {[%emt 0:00:41]} b6 {[%emt 0:03:03]} 9. e4 {[%emt 0:06:34]} Ne8 {[%emt 0:01:30]} 10. Be3 {[%emt 0:06:20]} Ba6 {[%emt 0:05:54] E29: Nimzo-Indian: Sämisch: 5...0-0 6 e3 c5 7 Bd3 Nc6.} 11. Qa4 {[%emt 0:13:50] [#]} Na5 $146 {[%emt 0:27:26]} ({Predecessor:} 11... Qc8 12. O-O d5 13. exd5 exd5 14. Rfd1 cxd4 15. cxd4 Nd6 16. cxd5 Bxd3 17. Rxd3 Ne7 18. Qb3 {0-1 (60) Suder,J (2321)-Grzesik,G (2208) Sypniewo 2022}) 12. dxc5 {[%emt 0:02:21]} Rc8 {[%emt 0:10:25] Black is slightly better.} (12... d6 $5 {[%cal Rd6c5]}) 13. Rd1 {[%emt 0:15:13]} bxc5 {[%emt 0:04:52]} 14. e5 {[%emt 0:01:35] Inhibits Nd6.} f6 {[%emt 0:06:46]} 15. Qc2 {[%emt 0:13:37]} (15. exf6 $11 Nxf6 16. O-O) 15... fxe5 $17 {[%emt 0:14:23]} 16. Bxh7+ {[%emt 0:00:09]} Kh8 {[%emt 0:00:01]} 17. Bg6 {[%emt 0:10:00]} Nxc4 {[%emt 0:04:46]} 18. Bc1 {[%emt 0:03:44] This bishop pair is nice.} (18. Qe4 $5 {[%cal Rd1d7]} Kg8 19. Bh7+ Kh8 20. Bg6 $11) 18... d5 $1 {[%emt 0:06:56] Strongly threatening ...Qh4.} 19. Rd3 {[%emt 0:04:40]} Kg8 $1 {[%emt 0:01:45]} 20. O-O {[%emt 0:10:04]} Nf6 {[%emt 0:01:21]} 21. Rh3 {[%emt 0:00:15] And now Qd3 would win.} e4 {[%emt 0:00:41] Inhibits Qd3.} 22. f3 $2 {[%emt 0:03:47][%mdl 8192]} (22. Nf4 $15) 22... Ne5 $19 {[%emt 0:00:53]} 23. Nf4 {[%emt 0:03:16]} Bxf1 {[%emt 0:02:06]} 24. Kxf1 {[%emt 0:00:05]} Qb6 {[%emt 0:01:08]} 25. fxe4 {[%emt 0:01:26]} Nxg6 {[%emt 0:02:46]} 26. Nxg6 {[%emt 0:00:03]} Nxe4+ {[%emt 0:00:04]} 27. Kg1 {[%emt 0:02:37]} Qa6 $2 {[%emt 0:02:15]} 28. c4 {[%emt 0:00:56]} (28. Qd1 $17 {is a better defense.}) 28... Rf6 {[%emt 0:00:42]} (28... Qxc4 $2 29. Rh8+ Kf7 30. Rxf8+ Kxg6 31. Qxc4 Rxf8 32. Qa6 $18) 29. Ne7+ {[%emt 0:01:00]} Kf7 {[%emt 0:00:01]} 30. Nxc8 {[%emt 0:00:08]} Qxc8 $40 {[%emt 0:00:03][%mdl 128] White is in trouble.} 31. Bb2 {[%emt 0:00:19]} (31. Re3 $142) 31... Rf2 {[%emt 0:00:47]} 32. Rf3+ {[%emt 0:00:02]} Rxf3 {[%emt 0:00:05]} 33. gxf3 {[%emt 0:00:02][%mdl 4096] Endgame [#] KQB-KQN} Nd6 {[%emt 0:01:10]} 34. cxd5 {[%emt 0:00:02]} exd5 {[%emt 0:00:06][%cal Be6d5,Bd5d4][%mdl 32]} 35. Qh7 {[%emt 0:02:27]} (35. Qa4 {was worth a try.} a6 36. Be5 (36. Qf4+ $2 Nf5 $19)) 35... d4 {[%emt 0:01:09]} 36. Qh5+ {[%emt 0:00:02]} Ke6 {[%emt 0:01:17]} 37. Qg6+ {[%emt 0:00:31]} (37. Bc1 $142) 37... Kd5 {[%emt 0:00:00]} 38. Qxg7 {[%emt 0:00:32]} Qf5 {[%emt 0:00:00] Hoping for ...Qb1+.} 39. Qg8+ {[%emt 0:00:04]} Qe6 {[%emt 0:00:48]} 40. Qg5+ {[%emt 0:01:23]} Nf5 {[%emt 0:00:31] White must now prevent ...Qe1+.} 41. Kf1 {[%emt 0:06:32]} Kc6 {[%emt 0:02:30]} 42. Bc1 {[%emt 0:00:49]} c4 {[%emt 0:01:45]} (42... d3 $142 {aiming for ...Qe2+.} 43. Kg2 a5) 43. Qf4 {[%emt 0:03:56]} Kd5 $2 {[%emt 0:11:07]} ({Better is} 43... c3 $19 {...Ne3+ is the strong threat.} 44. Kf2 a5 45. Qe4+ Qxe4 46. fxe4 Nd6) 44. Qc7 {[%emt 0:02:26] [#]} (44. Qb8 $1 $15) 44... Qa6 {[%emt 0:08:37]} (44... Qe7 $1 $17 {[%cal Re7c7]} 45. Qc8 Nd6 46. Qa8+ Qb7 47. Qxb7+ Nxb7) 45. Qf7+ $11 {[%emt 0:00:55]} Ke5 $2 {[%emt 0:00:24][%mdl 8192]} (45... Qe6 $11 46. Qxa7 Qc6) 46. f4+ $18 {[%emt 0:01:23]} Ke4 {[%emt 0:00:50]} 47. Qe8+ {[%emt 0:00:05]} Kd3 {[%emt 0:00:34] Threatens to win with ...Ne3+.} 48. Qe2+ {[%emt 0:00:05]} Kc3 {[%emt 0:00:02]} 49. Qd2+ {[%emt 0:00:12][%mdl 32768] Weighted Error Value: White=0.58/Black=0.65. Loss on time!?} 1-0

