[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.04.30"]
[Round "1.1"]
[White "Mikrut, IM Dariusz"]
[Black "Kowalski, IM Igor"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2361"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,90,40,39,0,8,0,7,12,0,15,57,62,58,33,50,67,41,41,24,0,0,0,0,0,0,0,0,0,0,0,8,7,8,0,0,0,0,-18,-14,-116,-108,-101,0,0,0,-10,0,0,19,0,0,0,0,0,0,0,0,0,0,-18,-18,-20,-24,-453,-448,-386,-433,-12610,-12817,-7458,-7458,-7458,-7432,-6506,-6343,-5609,-5513]} 1. d4 {[%emt 0:00:13]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:46]} c6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:05]} 4. e3 {[%emt 0:01:04]} Bf5 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:31]} e6 {[%emt 0:00:05]} 6. Nh4 {[%emt 0:00:06]} Be4 {[%emt 0:00:05]} 7. f3 {[%emt 0:01:21]} Bg6 {[%emt 0:00:05]} 8. Qb3 {[%emt 0:02:33]} Qc7 {[%emt 0:00:09]} 9. Kf2 {[%emt 0:02:46] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Nbd7 {[%emt 0:05:38]} 10. g3 {[%emt 0:04:04]} dxc4 {[%emt 0:09:14] [#]} 11. Bxc4 $146 {[%emt 0:06:51] The position is equal.} ({Predecessor:} 11. Qxc4 e5 12. Bg2 Bd6 13. Re1 O-O 14. Nxg6 hxg6 15. Ne2 c5 16. Kf1 Rfd8 17. dxc5 {½-½ (41) Arabidze,M (2332)-Voit,D (2315) Albena 2011}) 11... b5 {[%emt 0:00:41]} 12. Be2 {[%emt 0:07:14]} a5 {[%emt 0:08:44]} 13. Nxg6 {[%emt 0:03:18]} hxg6 {[%emt 0:00:12]} 14. Bd2 {[%emt 0:03:08]} (14. Kg2 {looks sharper.} Rd8 15. Qc2 b4 16. Ne4) 14... Bd6 {[%emt 0:04:25]} 15. Kg2 {[%emt 0:00:20]} O-O {[%emt 0:09:38]} 16. Rac1 {[%emt 0:11:24][%cal Oc3b5] Threatens to win with Nxb5!} Qa7 {[%emt 0:10:11]} 17. g4 {[%emt 0:13:59]} b4 {[%emt 0:08:32]} 18. Na4 {[%emt 0:00:59]} c5 {[%emt 0:00:40]} 19. dxc5 {[%emt 0:13:57]} Nxc5 {[%emt 0:00:25]} 20. Nxc5 {[%emt 0:00:21]} Bxc5 {[%emt 0:00:04]} 21. e4 $1 {[%emt 0:06:26]} Rfd8 {[%emt 0:11:54]} 22. Rhd1 {[%emt 0:03:03]} Rxd2 {[%emt 0:06:42]} 23. Rxd2 {[%emt 0:01:18] Rdc2 is the strong threat.} Be3 $132 {[%emt 0:00:03][%mdl 2048] Black has counterplay} 24. Rcd1 {[%emt 0:03:44]} Bxd2 {[%emt 0:00:15]} 25. Rxd2 {[%emt 0:00:04]} Qc5 {[%emt 0:01:13][%cal Of6h5]} 26. Rc2 {[%emt 0:01:32]} Qg5 {[%emt 0:02:24]} 27. Kh1 {[%emt 0:06:54]} (27. Qd3 $11 {keeps the balance.}) 27... Rd8 $17 {[%emt 0:01:04]} 28. a3 {[%emt 0:01:24]} Qh4 {[%emt 0:10:56] Black is more active.} (28... Rd2 $17) 29. Kg2 $11 {[%emt 0:01:06]} Qe1 {[%emt 0:02:15]} 30. axb4 {[%emt 0:00:22]} axb4 {[%emt 0:00:59]} 31. Qe3 $1 {[%emt 0:01:43] Prevents Rd2.} e5 {[%emt 0:04:45]} ({Resist} 31... Rd1 32. Rc8+ Kh7 33. Qf2 Qh1+ 34. Kh3 $16) 32. Rc1 {[%emt 0:01:59]} Qd2 {[%emt 0:00:32]} 33. Qxd2 {[%emt 0:00:27]} Rxd2 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} 34. Rc8+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:03]} 35. Kf1 {[%emt 0:00:03]} Rxb2 {[%emt 0:00:44]} 36. Rc7 {[%emt 0:02:10]} b3 {[%emt 0:02:54][%cal Bb4b3,Bb3b2][%mdl 32] White must now prevent ...Rc2.} 37. Rxf7 {[%emt 0:00:17]} Rc2 {[%emt 0:00:11] Hoping for ...b2.} 38. Rb7 $1 {[%emt 0:00:12]} b2 {[%emt 0:00:04]} 39. Kf2 $2 {[%emt 0:00:35][%mdl 8192] [#] This move loses the game for White.} (39. Bd3 $11 {and White is okay.} Rxh2 40. Ke1) 39... Nd7 $1 $19 {[%emt 0:00:46][%mdl 512]} 40. Ke3 {[%emt 0:00:00]} Nc5 {[%emt 0:00:00]} 41. Rb4 {[%emt 0:20:19]} (41. Bd3 $142 Rc3 42. Rxb2 Rxd3+ 43. Kf2) 41... Rc3+ {[%emt 0:17:50]} 42. Kd2 {[%emt 0:00:53]} Rb3 {[%emt 0:00:06]} 43. Rxb3 {[%emt 0:00:59]} Nxb3+ {[%emt 0:00:03]} 44. Kc2 {[%emt 0:00:09]} Nd4+ {[%emt 0:00:03]} 45. Kxb2 {[%emt 0:00:05]} Nxe2 {[%emt 0:00:03] Weighted Error Value: White=0.50/Black=0.06 (flawless)} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.04.30"]
[Round "1.2"]
[White "Pacan-Milej, FM Kosma"]
[Black "Budisavljevic, GM Luka"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2404"]
[BlackElo "2509"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,76,23,21,8,21,13,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-17,0,-6,0,0,0,0,0,-1,0,0,0,-101,-93,-95,-101,-114,-102,-118,-115,-105,-108,-247,-247,-254,-250,-218,-139,-231,-256,-602,-525,-869,-608,-1167,-1039,-938,-559]} 1. d4 {[%emt 0:00:03]} e6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:11]} b6 {[%emt 0:00:12]} 3. Nf3 {[%emt 0:09:15]} Bb7 {[%emt 0:00:06]} 4. g3 {[%emt 0:01:11]} Bb4+ {[%emt 0:00:06]} 5. Bd2 {[%emt 0:00:04]} Bxf3 {[%emt 0:00:17]} 6. exf3 {[%emt 0:00:03]} Bxd2+ {[%emt 0:00:06]} 7. Qxd2 {[%emt 0:00:05]} Nf6 {[%emt 0:01:01]} 8. Nc3 {[%emt 0:03:57]} d5 {[%emt 0:00:18]} 9. cxd5 {[%emt 0:06:40]} Nxd5 {[%emt 0:00:06]} 10. Bg2 {[%emt 0:00:58] A40: Unusual replies to 1 d4.} Nc6 {[%emt 0:00:05]} 11. f4 {[%emt 0:02:05]} Nce7 {[%emt 0:00:06]} 12. O-O {[%emt 0:01:39] The position is equal.} O-O {[%emt 0:00:08]} 13. Ne4 {[%emt 0:06:51]} c6 {[%emt 0:00:13]} 14. Rac1 {[%emt 0:01:46]} Rc8 {[%emt 0:01:33]} 15. Ng5 {[%emt 0:07:57]} Qd6 {[%emt 0:07:42]} 16. Rfd1 {[%emt 0:03:22]} Rfd8 {[%emt 0:02:21] [#]} 17. Nf3 $146 {[%emt 0:08:41]} ({Predecessor:} 17. Qe2 h6 18. Nf3 Nf5 19. Rc4 Rc7 20. a3 c5 21. Qe5 f6 22. Qe1 cxd4 23. Nxd4 Rxc4 24. Nxe6 {1-0 (67) Lysyj,I (2618)-Maghsoodloo,P (2594) Moscow 2018}) 17... h5 {[%emt 0:10:31]} 18. Ne5 {[%emt 0:10:07]} Nf5 {[%emt 0:00:56]} 19. Qe2 {[%emt 0:04:21]} g6 {[%emt 0:04:09]} 20. a3 {[%emt 0:05:18]} Nde7 {[%emt 0:02:12]} 21. Nf3 {[%emt 0:02:56]} Rc7 {[%emt 0:13:33][%cal Bc8c7,Bc7d7,Bd7d6][%mdl 32]} 22. Rd2 {[%emt 0:02:35]} Rcd7 {[%emt 0:03:47]} 23. Rcd1 {[%emt 0:03:26]} Qc7 {[%emt 0:04:16]} 24. Qc4 {[%emt 0:01:16]} Rd6 {[%emt 0:01:56]} 25. h3 {[%emt 0:05:17]} Nd5 {[%emt 0:06:22][%cal Oh5h4]} 26. Rc1 {[%emt 0:04:55] [#]} (26. Qc1 $11) 26... h4 $1 $17 {[%emt 0:02:41]} 27. g4 {[%emt 0:02:48]} Nfe7 {[%emt 0:00:02][%cal Bf5e7,Be7d5,Bd5f4][%mdl 32] Pair of Knights!} 28. Nxh4 {[%emt 0:02:20]} Nxf4 {[%emt 0:00:01][%cal Od6d4] aiming for ...Rxd4!} 29. Nf3 {[%emt 0:00:21]} Nxg2 {[%emt 0:06:10]} 30. Kxg2 {[%emt 0:00:03]} Nd5 {[%emt 0:00:01]} 31. Ne5 {[%emt 0:02:57] White does not recover from this.} (31. Qb3 $17) 31... Nf4+ $19 {[%emt 0:03:06]} 32. Kf3 {[%emt 0:00:06][%cal Re5c6]} g5 {[%emt 0:11:22] Threatens to win with ...c5.} 33. Nxc6 {[%emt 0:01:53]} Rf8 {[%emt 0:00:04] ...f5 is the strong threat.} 34. Ne5 {[%emt 0:01:10]} (34. Rdc2 $17 {might work better.}) 34... Qb7+ {[%emt 0:00:05]} 35. d5 $2 {[%emt 0:00:23]} (35. Ke3) 35... f6 {[%emt 0:01:29] Black is clearly winning.} 36. Nc6 {[%emt 0:00:57][%cal Od5e6]} Qh7 {[%emt 0:04:16]} 37. Rh1 {[%emt 0:00:31]} exd5 {[%emt 0:00:06]} 38. Qc2 {[%emt 0:00:29] [#]} Rxc6 $1 {[%emt 0:00:18][%mdl 512] Weighted Error Value: White=0.61/Black=0.13 (very precise)} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.04.30"]
[Round "1.3"]
[White "Fus, FM Jakub"]
[Black "Szpar, IM Mi?osz"]
[Result "*"]
[WhiteElo "2377"]
[BlackElo "2434"]
[Annotator "RC"]
[PlyCount "4"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:19]} 2. c4 {[%emt 0:00:27]} dxc4 {[%emt 0:00:14]} *

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.04.30"]
[Round "1.5"]
[White "Samunenkov, FM Ihor"]
[Black "Tazbir, GM Marcin"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2372"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,168,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,2,0,0,0,-1,-57,-9,-22,-27,-25,-35,-27,-23,-28,-12,-12,-9,-16,0,-23,0,0,0,0,0,0,0,-23,-14,-14,0,0,0,-10,-9,-26,-19,-41,-7,-32,-29,-34,-30,-30,-22,-190,-148,-157,-122,-146,-109,-137,-19,-26,-26,-26,-27,-18,-18,-15,-15,-27,-10,-90,-103,-103,-100,-100,-33,-33,-33,-33,-33,-47,-33,-33,-9,-39,-39,-39,-9,-9,-9,-10,-12,-22,-22,-28,-28,-33,-22,-16,-15,-14,-15,-15,-18,-28,-8,-8,-8,-8,-8,-21,-8,-33,-8,-8,0,-41,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,0,-8,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 2. Nc3 {[%emt 0:00:08]} d5 {[%emt 0:00:19]} 3. Bf4 {[%emt 0:00:08]} c5 {[%emt 0:00:37]} 4. e4 {[%emt 0:02:00]} Nxe4 {[%emt 0:00:14]} 5. Nxe4 {[%emt 0:00:26]} dxe4 {[%emt 0:00:05]} 6. dxc5 {[%emt 0:00:20] D00: 1 d4 d5: Unusual lines.} Qa5+ {[%emt 0:00:23]} 7. c3 {[%emt 0:00:54] aiming for b4.} Qxc5 {[%emt 0:00:50]} 8. Qa4+ {[%emt 0:01:15]} Nc6 {[%emt 0:00:20]} 9. Qxe4 {[%emt 0:00:20]} g6 {[%emt 0:00:20]} 10. Nf3 {[%emt 0:07:05]} Bg7 {[%emt 0:04:42][%cal Og7c3]} 11. Qe3 {[%emt 0:05:10]} Qxe3+ {[%emt 0:03:25]} 12. Bxe3 {[%emt 0:03:58] [#]} Be6 $146 {[%emt 0:02:00]} ({Predecessor:} 12... O-O 13. Be2 b6 14. O-O Bb7 15. Rfd1 Rfd8 16. Nd2 Rd7 17. Nb3 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Nxd8 {½-½ (46) Niemann,H (2642)-Hakobyan,A (2601) Chess.com INT 2022}) 13. Ng5 {[%emt 0:09:29]} Bf5 {[%emt 0:02:34][%cal Be6f5,Bf5e4,Be4c6,Bc6b5][%mdl 32]} 14. Bc4 {[%emt 0:02:33]} O-O {[%emt 0:03:13]} 15. Bd5 {[%emt 0:05:42]} (15. O-O-O $11) 15... Na5 {[%emt 0:12:05]} (15... Ne5 $15 {was preferrable.} 16. O-O e6) 16. Ke2 {[%emt 0:17:12]} h6 {[%emt 0:12:42]} (16... Bd7 {with more complications.} 17. Rhd1 Bb5+ 18. Kd2 h6) 17. Nf3 {[%emt 0:01:07][%cal Bg5f3,Bf3e1,Be1d3,Bd3c5][%mdl 32]} e6 {[%emt 0:15:06]} 18. Bb3 {[%emt 0:00:19]} Be4 {[%emt 0:01:20]} 19. Rhd1 {[%emt 0:05:04]} a6 {[%emt 0:02:26]} 20. Ne1 {[%emt 0:07:24]} Rfc8 {[%emt 0:05:54]} 21. f3 {[%emt 0:01:47]} Bc6 {[%emt 0:00:07]} 22. Nd3 {[%emt 0:04:22]} Bb5 {[%emt 0:04:48]} 23. Kf2 {[%emt 0:02:27]} Rd8 {[%emt 0:02:23]} 24. Nc5 {[%emt 0:03:58]} Nxb3 {[%emt 0:00:15]} 25. axb3 {[%emt 0:00:34]} Bc6 {[%emt 0:00:04]} 26. b4 {[%emt 0:02:58]} Rxd1 {[%emt 0:06:13]} 27. Rxd1 {[%emt 0:00:06]} Re8 {[%emt 0:00:05]} 28. f4 {[%emt 0:06:09]} f6 {[%emt 0:03:19]} 29. g4 {[%emt 0:03:07]} g5 {[%emt 0:02:57]} 30. Kg3 {[%emt 0:04:27]} Kf7 {[%emt 0:01:00]} 31. h3 {[%emt 0:02:30]} gxf4+ {[%emt 0:00:57]} 32. Kxf4 {[%emt 0:01:11]} h5 {[%emt 0:00:37] Strongly threatening ...Bh6+.} 33. Kg3 $1 {[%emt 0:00:23]} hxg4 {[%emt 0:01:43]} 34. hxg4 {[%emt 0:00:03]} f5 {[%emt 0:01:16]} 35. Rf1 $2 {[%emt 0:01:24]} (35. gxf5 $11 exf5 36. Bd4) 35... Be5+ {[%emt 0:00:10]} 36. Bf4 {[%emt 0:00:23] [#]} Bf6 {[%emt 0:00:06] This bishop pair is nice.} ({Much less strong is} 36... Bb5 37. Re1 Bxf4+ 38. Kxf4 $14) 37. gxf5 {[%emt 0:01:12]} Rg8+ {[%emt 0:03:57]} ({And not} 37... exf5 38. Nd3 $17) 38. Kf2 {[%emt 0:01:02] [#]} exf5 {[%emt 0:00:17]} (38... Rg2+ $1 $17 39. Ke1 Rxb2 40. fxe6+ Ke8) 39. Ke3 {[%emt 0:00:35]} Re8+ {[%emt 0:04:47]} 40. Kd2 $1 {[%emt 0:00:00]} Rd8+ {[%emt 0:00:00]} 41. Kc1 {[%emt 0:21:02]} Rh8 {[%emt 0:16:31]} 42. Kd2 {[%emt 0:03:00]} Rh3 {[%emt 0:00:40]} 43. Rf2 {[%emt 0:03:16]} Bh4 {[%emt 0:03:22]} 44. Rh2 {[%emt 0:01:47]} (44. Re2 $11) 44... Rxh2+ $17 {[%emt 0:00:35]} 45. Bxh2 {[%emt 0:00:02][%mdl 4096] Endgame KBB-KBN} Bg5+ {[%emt 0:00:39]} 46. Ke1 {[%emt 0:01:48]} Kf6 {[%emt 0:01:45]} (46... f4 $17 47. Nd3 Bh4+ 48. Kd2 f3 49. Ne5+ Ke6 50. Nxc6 bxc6) 47. Nd3 $15 {[%emt 0:01:02]} Bh4+ {[%emt 0:00:32]} 48. Kd2 {[%emt 0:01:07]} Be4 {[%emt 0:02:46]} 49. Nf4 {[%emt 0:00:57]} Kg5 {[%emt 0:00:48]} 50. Ke3 $1 {[%emt 0:00:22]} Bc6 {[%emt 0:00:52]} (50... Kg4 $5 {[%cal Rh4g5]} 51. Ng6 Bd8 52. Ne5+ Kh3 $15) 51. Nh3+ {[%emt 0:01:11]} Kg4 {[%emt 0:00:53]} 52. Nf2+ {[%emt 0:00:15]} Kh5 {[%emt 0:00:03]} (52... Bxf2+ $5 53. Kxf2 f4 $15) 53. Nd3 {[%emt 0:00:38]} Bg5+ {[%emt 0:00:14]} 54. Bf4 {[%emt 0:00:33]} Bd8 {[%emt 0:00:51]} 55. Ne5 {[%emt 0:00:34]} Bb6+ {[%emt 0:00:13]} 56. Kd2 {[%emt 0:00:27]} Kh4 {[%emt 0:01:14]} 57. Be3 {[%emt 0:00:34]} Bc7 {[%emt 0:00:21]} 58. Bf4 {[%emt 0:00:20]} Kh3 {[%emt 0:00:12]} 59. Ke2 {[%emt 0:01:09]} Be4 {[%emt 0:00:52]} 60. Kf2 {[%emt 0:00:18]} Bd8 {[%emt 0:01:57]} 61. Nf7 {[%emt 0:00:48]} Kg4 {[%emt 0:01:00]} 62. Nxd8 {[%emt 0:00:30] Threatens to win with Bc7.} Kxf4 $11 {[%emt 0:00:02] KB-KN} 63. Ne6+ $1 {[%emt 0:00:29]} Ke5 {[%emt 0:00:06]} 64. Nd4 {[%emt 0:00:33]} f4 {[%emt 0:00:25]} 65. Ke2 {[%emt 0:00:30]} Kd5 {[%emt 0:01:23]} 66. Kf2 {[%emt 0:00:23]} Ke5 {[%emt 0:00:44]} 67. Ke2 {[%emt 0:00:31]} Bg6 {[%emt 0:00:15]} 68. Nb3 {[%emt 0:00:32] The position is equal.} b6 {[%emt 0:00:27]} 69. Nd2 {[%emt 0:00:18]} Bf7 {[%emt 0:00:16]} 70. Kf3 {[%emt 0:00:25]} Bd5+ {[%emt 0:01:19]} 71. Kf2 {[%emt 0:00:12]} Kf5 {[%emt 0:01:37]} 72. Ke2 {[%emt 0:00:29]} Kg4 {[%emt 0:01:37]} 73. Kf2 {[%emt 0:00:15]} b5 {[%emt 0:00:42]} 74. Nf1 {[%emt 0:00:40]} Kf5 {[%emt 0:00:41] Hoping for ...Ke4.} 75. Nd2 {[%emt 0:00:06]} Ke5 {[%emt 0:00:04]} 76. Ke2 {[%emt 0:00:38]} Bc4+ {[%emt 0:01:39]} 77. Kf2 {[%emt 0:00:18]} Bg8 {[%emt 0:00:35]} 78. Kf3 {[%emt 0:00:26]} Bf7 {[%emt 0:00:35]} 79. Ke2 {[%emt 0:00:32]} Kf5 {[%emt 0:01:14]} 80. Kf2 {[%emt 0:00:28]} Bd5 {[%emt 0:00:10]} 81. Ke2 {[%emt 0:00:51]} Kg4 {[%emt 0:00:52] White must now prevent ...Kg3.} 82. Kf2 {[%emt 0:00:04]} f3 {[%emt 0:01:23]} 83. Nf1 {[%emt 0:00:18] White threatens Ne3+ and mate.} Kf4 {[%emt 0:00:15]} 84. Nd2 {[%emt 0:00:05]} Kg4 {[%emt 0:01:14] Weighted Error Value: White=0.15 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "2.1"]
[White "Kowalski, IM Igor"]
[Black "Tazbir, GM Marcin"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2370"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,86,20,13,22,24,35,12,29,37,36,0,34,20,27,25,58,38,38,33,47,16,29,35,31,22,33,10,21,35,28,20,31,37,31,20,39,40,65,45,58,40,47,70,46,15,16,15,10,6,14,10,6,0,23,0,0,0,43,68,80,0,138,126,93,0,0,-47,-47,-659,-649,-631,-597,-667,-659,-641,-575,-619,-632]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:03]} b6 {[%emt 0:00:11]} 4. g3 {[%emt 0:00:05]} Ba6 {[%emt 0:00:05]} 5. b3 {[%emt 0:00:04]} d5 {[%emt 0:00:21]} 6. Bg2 {[%emt 0:00:11]} Be7 {[%emt 0:02:40] E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.} 7. O-O {[%emt 0:00:07]} O-O {[%emt 0:00:07]} 8. cxd5 {[%emt 0:01:45]} exd5 {[%emt 0:00:13] The position is equal.} 9. Nc3 {[%emt 0:00:06]} Bb7 {[%emt 0:04:01]} 10. Bf4 {[%emt 0:01:35]} a6 {[%emt 0:04:28]} 11. a3 {[%emt 0:03:34][%cal Ba2a3,Ba3a4,Ba4a5][%mdl 32]} Re8 {[%emt 0:09:56]} 12. b4 {[%emt 0:01:18] [#]} Nh5 $146 {[%emt 0:01:56]} ({Predecessor:} 12... Nbd7 13. Qb3 Nf8 14. Rfd1 Ne6 15. Be5 c6 16. Rac1 Ra7 17. a4 Ba8 18. b5 cxb5 19. axb5 a5 20. Bxf6 Bxf6 {1-0 (52) Malakhatko,V (2507)-Zaibi,A (2373) Algiers 2015}) 13. Be3 {[%emt 0:03:38]} Nf6 {[%emt 0:02:51]} 14. Qb3 {[%emt 0:13:46]} Nbd7 {[%emt 0:04:07]} 15. Rfd1 {[%emt 0:01:15]} b5 {[%emt 0:05:36]} 16. a4 {[%emt 0:03:02]} c6 {[%emt 0:06:03]} 17. a5 {[%emt 0:02:42]} Bf8 {[%emt 0:00:20][%cal Oe8e3]} 18. Bg5 {[%emt 0:06:19][%cal Oe2e4]} Qe7 {[%emt 0:00:58]} 19. Rab1 {[%emt 0:02:15]} Qe6 {[%emt 0:02:52]} 20. Nd2 {[%emt 0:11:22]} Ng4 {[%emt 0:17:48]} 21. e4 {[%emt 0:14:11]} h6 {[%emt 0:00:28]} 22. Bf4 {[%emt 0:01:01]} g5 {[%emt 0:00:06]} 23. Be3 {[%emt 0:02:40]} Qg6 {[%emt 0:23:11]} 24. exd5 {[%emt 0:09:58]} Nxe3 {[%emt 0:08:57]} 25. fxe3 {[%emt 0:00:35] And now Rf1 would win.} Rac8 {[%emt 0:03:39]} 26. dxc6 {[%emt 0:07:46]} Bxc6 {[%emt 0:00:15]} 27. Bxc6 {[%emt 0:00:15]} (27. d5 $5 {[%cal Rd5c6]} Ba8 28. e4 $14) 27... Rxc6 {[%emt 0:01:16]} 28. Nd5 {[%emt 0:00:19]} Nf6 {[%emt 0:01:12] Prevents e4.} 29. Nxf6+ {[%emt 0:00:56]} Qxf6 {[%emt 0:00:07]} 30. Rf1 {[%emt 0:00:11]} Qe7 {[%emt 0:00:18]} 31. e4 {[%emt 0:02:18]} Rd8 {[%emt 0:00:49]} 32. Qe3 {[%emt 0:04:30]} (32. d5 $5 {[%cal Rd5c6]} Rc7 33. Rfe1 $14) 32... Bg7 {[%emt 0:00:54]} 33. e5 {[%emt 0:01:12]} Qa7 {[%emt 0:00:19]} (33... Qd7 $5 {[%cal Rd7d4]}) 34. Nb3 {[%emt 0:05:46]} Rc4 {[%emt 0:00:26]} 35. Rf2 {[%emt 0:01:46]} ({White should play} 35. Rf3 $16) 35... Qe7 {[%emt 0:00:28]} (35... Rxb4 $11 36. Rbf1 Qd7) 36. Rbf1 $16 {[%emt 0:00:24]} Qxb4 {[%emt 0:00:43] [#] White must now prevent ...Rc3.} 37. Rxf7 {[%emt 0:00:32]} (37. e6 $1 $16 Rc3 38. exf7+ Kf8 39. Qe4 Rxb3 40. Qh7 Qxd4 41. Qg8+ Ke7 42. Re1+ Re3 43. Rxe3+ Qxe3 44. Qxg7 Qe1+ 45. Kg2 Qe4+ 46. Rf3 Rd2+ 47. Kh3 g4+ 48. Qxg4 Qxg4+ 49. Kxg4) 37... Rc3 $11 {[%emt 0:00:07]} 38. Qe4 {[%emt 0:00:01]} (38. Qf2 $11 Qxb3 {[#]} 39. Rxg7+ $1 {[%mdl 512]} Kxg7 40. Qf6+ Kh7 41. Qe7+ (41. Qxd8 Rxg3+ 42. hxg3 Qxg3+ 43. Kh1 Qh3+ 44. Kg1 Qg3+ 45. Kh1 Qh3+ 46. Kg1 Qg3+ $11) 41... Kg6 42. Qxd8 Rxg3+ 43. Kh1 (43. hxg3 Qxg3+ 44. Kh1 Qh3+ 45. Kg1 Qg3+ 46. Kh1 Qh3+ 47. Kg1 Qg3+ $11)) 38... Rxb3 $15 {[%emt 0:00:49]} 39. e6 $2 {[%emt 0:01:24][%mdl 8192] This costs White the game.} (39. Qf5 $15 Qxd4+ 40. Rf2) 39... Qxd4+ $19 {[%emt 0:00:07] Black is clearly winning.} 40. Qxd4 {[%emt 0:00:00]} Bxd4+ {[%emt 0:00:00]} (40... Rxd4 $2 41. e7 Re3 42. Rf8+ Kh7 43. e8=Q Rxe8 44. Rxe8 $18) 41. Kh1 {[%emt 0:15:05] Strongly threatening e7.} Re8 {[%emt 0:16:34]} 42. Rd7 {[%emt 0:00:14]} Bg7 {[%emt 0:08:32]} 43. Rff7 {[%emt 0:00:22]} Be5 {[%emt 0:02:38] Weighted Error Value: White=0.37/Black=0.17 (very precise)} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "2.2"]
[White "Chatalbashev, GM Boris"]
[Black "Samunenkov, FM Ihor"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2539"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,96,22,20,22,31,23,25,22,25,20,20,24,26,28,23,22,17,25,27,20,30,20,26,17,22,16,23,24,25,28,39,12,30,16,16,12,8,-26,23,0,0,0,35,34,41,41,34,34,34,34,34,29,37,19,31,22,29,22,31,0,0,0,0,0,0,0,0,-255,-258,-267,-233,-508,-499,-639,-635,-641,-622,-889,-875,-883,-865,-838,-825,-5499,-4887,-5508,-5506,-4805,-2772]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:15]} a6 {[%emt 0:00:10]} 4. cxd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:11]} 6. Bg5 {[%emt 0:00:05] D37: Queen's Gambit Declined: 5 Bf4.} Be6 {[%emt 0:00:11]} 7. e3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:16]} 8. Bd3 {[%emt 0:00:11] White has an edge.} Bd6 {[%emt 0:00:19]} 9. O-O {[%emt 0:00:32]} c6 $1 {[%emt 0:00:11] 9...c6 is better than 9...0-0.} 10. Bf4 {[%emt 0:00:27]} Qc7 {[%emt 0:00:28]} 11. Bxd6 {[%emt 0:00:38]} Qxd6 {[%emt 0:00:08]} 12. Qc2 {[%emt 0:00:42]} O-O {[%emt 0:02:54]} 13. h3 {[%emt 0:00:07]} g6 {[%emt 0:02:44]} 14. Rfe1 {[%emt 0:00:30]} Rfe8 {[%emt 0:04:38]} 15. a3 {[%emt 0:00:17]} a5 {[%emt 0:02:57]} 16. Rac1 {[%emt 0:03:52] [#]} Nb6 $146 {[%emt 0:09:44]} ({Predecessor:} 16... Rac8 17. Na4 Ne4 18. Bxe4 dxe4 19. Nd2 f5 20. Nc5 Nxc5 21. Qxc5 Qxc5 22. Rxc5 b6 {0-1 (62) Giri,A (2764)-Carlsen,M (2863) chess24.com INT 2020}) 17. Ne5 {[%emt 0:03:39]} Nfd7 {[%emt 0:04:01]} 18. f4 {[%emt 0:00:58]} f6 {[%emt 0:12:38]} 19. Nf3 {[%emt 0:07:39]} Bf7 {[%emt 0:05:29]} 20. h4 {[%emt 0:03:40]} f5 {[%emt 0:06:16]} 21. Ne5 {[%emt 0:05:53][%cal Oh4h5]} Nf6 {[%emt 0:03:50]} 22. Qb3 {[%emt 0:04:05]} Qd8 {[%emt 0:03:05]} 23. Kf2 {[%emt 0:24:24]} h5 {[%emt 0:05:39]} (23... Ng4+ {was preferrable.} 24. Nxg4 fxg4) 24. Nb1 {[%emt 0:09:54][%cal Bc3b1,Bb1d2,Bd2f3,Bf3g5][%mdl 32]} Re7 {[%emt 0:04:31]} 25. Nd2 {[%emt 0:00:38]} Nc8 {[%emt 0:02:15]} 26. Ndf3 {[%emt 0:00:13]} Nd6 {[%emt 0:00:33]} 27. Ng5 {[%emt 0:00:10]} Kg7 {[%emt 0:02:26]} 28. g3 {[%emt 0:04:56]} (28. Ngxf7 Nxf7 29. Kg1 Nd6 $11) 28... Bg8 {[%emt 0:03:40]} 29. Kg2 {[%emt 0:00:41]} Ra7 {[%emt 0:02:26]} 30. Re2 {[%emt 0:00:41]} Ra8 {[%emt 0:01:33]} 31. Qc3 {[%emt 0:03:48]} a4 {[%emt 0:03:04]} 32. Qb4 {[%emt 0:00:39]} Nfe8 {[%emt 0:03:36][%cal Bf6e8,Be8c7,Bc7d5][%mdl 32]} 33. Rc5 {[%emt 0:05:36]} Ne4 $1 {[%emt 0:02:44]} 34. Bxe4 {[%emt 0:03:53]} dxe4 {[%emt 0:02:00]} 35. Rxc6 {[%emt 0:12:08]} Rxe5 {[%emt 0:01:33]} 36. Rxg6+ $1 {[%emt 0:03:10]} Kxg6 {[%emt 0:00:12]} 37. dxe5 {[%emt 0:00:03] [#] Strongly threatening Rd2.} Nc7 {[%emt 0:03:44] Hoping for ...Nd5.} 38. Rd2 {[%emt 0:02:56][%mdl 8192]} (38. Qxb7 $11 Bb3 39. Qb6+ Ne6 40. Qb7 Nxg5 41. hxg5) 38... Nd5 $19 {[%emt 0:02:02]} 39. Qd4 {[%emt 0:00:01]} Qe7 {[%emt 0:03:36] Against e6} 40. e6 $2 {[%emt 0:00:00] [#]} (40. Rc2 {was worth a try.}) 40... Nf6 $1 {[%emt 0:00:00] Black is clearly winning.} ({Worse is} 40... Rd8 41. Kg1 $17) 41. Qd6 {[%emt 0:26:25]} Qxd6 {[%emt 0:20:02]} 42. Rxd6 {[%emt 0:00:03]} Ra6 {[%emt 0:00:37]} 43. Rxa6 {[%emt 0:00:09]} bxa6 {[%emt 0:00:06]} 44. e7 {[%emt 0:00:16]} Ne8 {[%emt 0:02:11]} 45. Kf2 {[%emt 0:02:02]} Kf6 {[%emt 0:00:18]} 46. g4 {[%emt 0:00:12]} hxg4 {[%emt 0:00:19]} 47. h5 {[%emt 0:00:07]} Kxe7 {[%emt 0:00:10]} 48. h6 {[%emt 0:00:24]} Nf6 {[%emt 0:00:12] Weighted Error Value: White=0.57/Black=0.04 (flawless)} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "2.3"]
[White "Szpar, IM Milosz"]
[Black "Stoyanov, IM Tsvetan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2434"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 25,101,40,39,41,41,41,46,10,13,12,22,10,39,23,47,34,39,48,46,35,71,38,74,72,106,106,97,101,123,138,122,102,105,122,121,113,101,107,107,112,102,70,86,71,69,76,72,85,143,84,224,223,369,369,356,353,365,362,367,350,337,328,362,393,393,358,370,362,617,406,393,339,266,239,5152,5152,5135,4818]} 1. e4 {[%emt 0:00:04][%cal Be2e4,Be4e5][%mdl 32]} c5 {[%emt 0:00:13]} 2. c3 {[%emt 0:00:16]} Nf6 {[%emt 0:05:39]} 3. e5 {[%emt 0:00:32]} Nd5 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:01:13]} 5. Bc4 {[%emt 0:00:16]} Nb6 {[%emt 0:09:31]} 6. Bb3 {[%emt 0:00:26]} d5 {[%emt 0:05:59]} 7. exd6 {[%emt 0:00:14]} Qxd6 {[%emt 0:02:50]} 8. O-O {[%emt 0:00:42]} Bf5 {[%emt 0:10:28]} 9. d4 {[%emt 0:01:14]} cxd4 {[%emt 0:03:50]} 10. Nxd4 {[%emt 0:00:33]} Nxd4 {[%emt 0:12:14]} 11. cxd4 {[%emt 0:00:29]} e6 {[%emt 0:04:59]} 12. Nc3 {[%emt 0:00:16]} Be7 {[%emt 0:00:30]} 13. Qf3 {[%emt 0:00:08]} O-O {[%emt 0:10:12]} 14. d5 {[%emt 0:03:03] B22: Sicilian: 2 c3.} Qd7 {[%emt 0:04:05]} 15. dxe6 {[%emt 0:12:31]} Bxe6 {[%emt 0:00:33]} 16. Bxe6 {[%emt 0:01:16] White is slightly better.} (16. Rd1 $5 {[%cal Rd1d7]} Qc8 17. h3 $14) 16... fxe6 {[%emt 0:00:08] [#]} 17. Qg4 $146 {[%emt 0:00:12]} ({Predecessor:} 17. Qe4 Bf6 18. Be3 Nd5 19. Rac1 {½-½ (19) Fischer,A-Keilhack,H (2318) Germany 2001}) 17... Bf6 {[%emt 0:01:44]} 18. Ne4 {[%emt 0:27:24]} Qd5 {[%emt 0:02:29]} 19. Rd1 {[%emt 0:14:04]} Qf5 {[%emt 0:00:32]} 20. Qxf5 {[%emt 0:01:55]} exf5 {[%emt 0:00:02]} 21. Nxf6+ {[%emt 0:00:07]} Rxf6 {[%emt 0:00:09]} 22. Bf4 {[%emt 0:00:53]} Rc6 {[%emt 0:09:21]} 23. Rd2 {[%emt 0:09:27]} Re8 {[%emt 0:04:51]} 24. b3 {[%emt 0:03:06]} Rce6 {[%emt 0:05:35] ( -> ...Re1+)} 25. Kf1 {[%emt 0:01:48] Inhibits Re1+.} h6 {[%emt 0:02:49]} 26. h4 {[%emt 0:01:12][%cal Bh2h4,Bh4h5][%mdl 32] Inhibits g5.} R8e7 {[%emt 0:01:20]} 27. Rad1 {[%emt 0:02:32]} Kf7 {[%emt 0:00:15]} 28. h5 {[%emt 0:04:05]} Rc6 {[%emt 0:01:04]} 29. g3 {[%emt 0:00:38]} Ke6 {[%emt 0:01:41]} 30. Re1+ {[%emt 0:07:06]} Kf7 {[%emt 0:00:14]} 31. Rxe7+ {[%emt 0:00:14]} Kxe7 $16 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRN} 32. Be5 {[%emt 0:00:09]} Kf7 {[%emt 0:01:18]} 33. Kg2 {[%emt 0:00:08]} Re6 {[%emt 0:00:28]} 34. Bb8 {[%emt 0:00:06] White is more active.} a6 {[%emt 0:00:31]} 35. Kf3 {[%emt 0:00:54]} Re7 {[%emt 0:00:33] [#]} 36. Kf4 $1 {[%emt 0:01:36]} Kf6 {[%emt 0:00:23]} ({Black should try} 36... Rd7 37. Re2 Rd5) 37. f3 {[%emt 0:01:12]} ({Resist} 37. Rd6+ $6 Re6 $14) (37. Ba7 $142 Re6 38. Rd8) 37... Nd7 {[%emt 0:00:38] [#] This move loses the game for Black.} (37... g5+ $16 {is a better defense.} 38. hxg6 Rd7) 38. Bd6 $1 $18 {[%emt 0:01:49]} Re8 {[%emt 0:00:30]} (38... Rf7 $142 39. Ba3 g5+ 40. hxg6 Kxg6 41. Rd6+ Kh7) 39. Ba3 {[%emt 0:02:06]} Nb6 {[%emt 0:00:29]} 40. Bb2+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 41. Kxf5 {[%emt 0:16:14]} Rc8 {[%emt 0:24:09]} 42. g4 {[%emt 0:05:18][%cal Bg3g4,Bg4f5,Bf5f6][%mdl 32]} Rc5+ {[%emt 0:03:39]} 43. Ke4 {[%emt 0:00:12]} Rc6 {[%emt 0:01:29]} 44. f4 {[%emt 0:00:31]} g6 {[%emt 0:00:31]} 45. f5 {[%emt 0:00:28]} gxf5+ {[%emt 0:01:51]} 46. gxf5 {[%emt 0:00:10]} Nc8 $2 {[%emt 0:00:35]} (46... a5 47. Rd8 Nc8) 47. Be5 {[%emt 0:06:09] Threatens to win with Rd7+.} Rc1 {[%emt 0:01:46]} 48. Rd7+ {[%emt 0:02:04]} Ke8 {[%emt 0:00:01]} 49. Rh7 {[%emt 0:00:59]} Re1+ $2 {[%emt 0:00:16]} (49... Ne7) 50. Kd5 {[%emt 0:00:51] Ke6 would kill now.} Rc1 {[%emt 0:00:44]} 51. f6 {[%emt 0:02:15] Weighted Error Value: White=0.14 (very precise) /Black=0.26 (precise)} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "2.4"]
[White "Budisavljevic, GM Luka"]
[Black "Fus, FM Jakub"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2509"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 26,118,15,9,32,31,37,27,33,43,38,0,0,21,35,37,38,0,9,11,39,43,59,57,50,54,69,76,65,58,62,75,137,139,128,87,101,101,98,90,77,77,78,47,50,0,0,0,0,-4,-5,-10,0,0,0,0,7,0,80,31,85,52,142,120,281,265,431,438,403,431,413,420,410,403,381,362,366,233,218,95,188,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:14]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:17]} 4. cxd5 {[%emt 0:00:05]} exd5 {[%emt 0:00:09]} 5. Bg5 {[%emt 0:00:04]} c6 {[%emt 0:00:24]} 6. e3 {[%emt 0:00:04]} h6 {[%emt 0:00:29]} 7. Bh4 {[%emt 0:00:10]} Be7 {[%emt 0:00:18]} 8. Bd3 {[%emt 0:00:08]} O-O {[%emt 0:00:32]} 9. Qc2 {[%emt 0:01:05]} Re8 {[%emt 0:00:33]} 10. Nge2 {[%emt 0:00:24]} Nbd7 {[%emt 0:00:33]} 11. O-O {[%emt 0:01:46]} Nh5 {[%emt 0:01:03]} 12. Bxe7 {[%emt 0:00:52]} Qxe7 {[%emt 0:00:07]} 13. Rab1 {[%emt 0:01:07]} a5 {[%emt 0:07:14]} 14. a3 {[%emt 0:00:50]} Nhf6 {[%emt 0:04:14] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 15. Rfe1 {[%emt 0:03:22]} Nb6 {[%emt 0:15:22] [#]} 16. Ng3 $146 {[%emt 0:02:38]} ({Predecessor:} 16. h3 Bd7 17. Ng3 Be6 18. Rbd1 Qc7 19. Nge2 Nc8 20. Nf4 Nb6 21. Nb1 Qd6 22. Nd2 Bd7 23. Nf3 Bc8 24. Rb1 Nbd7 25. Rec1 a4 26. Ne2 Qe7 27. Nc3 Nb6 28. Nd2 {½-½ (28) Hinterberger,W (2350)-Schindler,S (2323) LSS email 2010}) 16... Be6 {[%emt 0:02:16] White has an edge.} 17. f3 {[%emt 0:02:57]} c5 {[%emt 0:11:10]} 18. dxc5 {[%emt 0:21:39]} Qxc5 {[%emt 0:00:12]} 19. Nb5 {[%emt 0:06:49]} Qxc2 {[%emt 0:14:30]} 20. Bxc2 {[%emt 0:01:11] aiming for Nc7.} Rec8 {[%emt 0:00:08] Against Nc7} 21. Rec1 {[%emt 0:04:46]} Nc4 {[%emt 0:03:30]} 22. Kf2 {[%emt 0:03:09]} Rc5 {[%emt 0:03:40]} 23. Nd4 {[%emt 0:00:23]} Nd2 {[%emt 0:07:26]} 24. Ra1 {[%emt 0:05:11][%cal Oc2h7] Black must now prevent Bh7+!} Rac8 {[%emt 0:01:48][%cal Od2b3]} 25. Nge2 {[%emt 0:00:10]} Bd7 {[%emt 0:05:09]} 26. b3 {[%emt 0:04:42][%cal Bb2b3,Bb3b4][%mdl 32] And now Ke1 would win.} a4 {[%emt 0:00:08]} 27. b4 {[%emt 0:04:46]} R5c7 {[%emt 0:00:25]} 28. Bd3 {[%emt 0:04:31]} Ne8 {[%emt 0:07:01]} (28... Nc4 $142) 29. Rxc7 $16 {[%emt 0:01:40]} Rxc7 {[%emt 0:00:11]} 30. Nf4 {[%emt 0:08:40]} Nf6 {[%emt 0:01:09]} 31. Ke2 {[%emt 0:00:33]} Nc4 {[%emt 0:00:58]} 32. Rc1 {[%emt 0:02:49]} b5 {[%emt 0:02:13]} 33. Bxc4 {[%emt 0:00:05]} dxc4 {[%emt 0:02:15]} 34. e4 {[%emt 0:01:52] White is more active.} g5 {[%emt 0:01:07]} 35. Nd5 {[%emt 0:00:04]} (35. Nh3 $1 $14) 35... Nxd5 $11 {[%emt 0:00:06]} 36. exd5 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} Kf8 {[%emt 0:03:23]} 37. Ke3 {[%emt 0:06:36]} Rc8 $1 {[%emt 0:00:41]} 38. Nc2 {[%emt 0:05:00]} Ke7 {[%emt 0:00:40]} 39. Kd4 {[%emt 0:01:53]} Kd6 {[%emt 0:00:15]} 40. Ne3 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 41. Re1 {[%emt 0:17:08][%cal Oe3f5]} Re7 {[%emt 0:26:28] [#]} (41... Kc7 $11) 42. g4 {[%emt 0:00:02]} (42. h4 $1 $16) 42... f6 {[%emt 0:02:39] [#]} (42... f5 $14) 43. h4 $1 $16 {[%emt 0:00:21]} gxh4 {[%emt 0:07:48]} ({Black should try} 43... Rf7 $1 $14) 44. Rh1 {[%emt 0:00:06]} c3 $2 {[%emt 0:00:10]} (44... h5 $16 {was necessary.}) 45. Rxh4 $18 {[%emt 0:00:46]} Re5 $2 {[%emt 0:00:22]} (45... Rh7 46. f4 (46. Kxc3 Ke5 $16) 46... Rh8 47. Kxc3 Be8) 46. Rxh6 {[%emt 0:01:35]} c2 {[%emt 0:00:04]} 47. Rh1 {[%emt 0:00:07]} f5 {[%emt 0:01:44]} 48. Rh6+ {[%emt 0:09:59]} Be6 {[%emt 0:00:56]} 49. Nxc2 {[%emt 0:02:15]} Rxd5+ {[%emt 0:00:21]} 50. Kc3 {[%emt 0:00:08]} Ke5 {[%emt 0:02:15] Prevents Nd4.} 51. Ne3 {[%emt 0:01:37]} Rd7 {[%emt 0:00:14]} 52. gxf5 {[%emt 0:01:47]} (52. f4+ $1 $18 {is the precise move to win.} Kxf4 53. Rxe6 fxg4 54. Ng2+ Kg3 55. Ne1) 52... Bb3 {[%emt 0:00:05]} (52... Bxf5 $16 {keeps fighting.} 53. Nxf5 Kxf5) 53. Rb6 $2 {[%emt 0:02:31]} (53. Rc6 $18) 53... Kf4 $11 {[%emt 0:00:23][%csl LRe3,LRf3] The position is equal.} 54. Ng4 {[%emt 0:01:09]} Bc4 {[%emt 0:00:30] Strongly threatening ...Rd3+.} 55. f6 {[%emt 0:01:32]} Rd3+ {[%emt 0:00:03]} 56. Kc2 {[%emt 0:00:01][%cal Of6f7] Hoping for f7!} Rxf3 {[%emt 0:00:31]} (56... Rxa3 $2 57. f7 Bxf7 58. Rf6+ Kg3 59. Rxf7 $18) 57. Nh6 {[%emt 0:00:22]} Ke4 {[%emt 0:00:52]} 58. f7 {[%emt 0:02:33]} Rf2+ {[%emt 0:00:02]} 59. Kd1 {[%emt 0:01:09]} Rf1+ {[%emt 0:00:10] Black defended with fortune.  Weighted Error Value: White=0.17 (very precise) /Black=0.22 (precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "2.5"]
[White "Mikrut, IM Dariusz"]
[Black "Pacan-Milej, FM Kosma"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2361"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,86,38,43,23,15,9,0,12,46,48,42,38,41,35,57,57,56,46,54,37,54,58,56,34,44,45,55,24,37,15,16,-29,-18,-30,-31,-26,-18,-25,0,-38,-38,-38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:06]} 4. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:08]} 5. h3 {[%emt 0:00:25]} O-O {[%emt 0:00:23]} 6. Be3 {[%emt 0:01:25]} c5 {[%emt 0:10:49]} 7. d5 {[%emt 0:02:06] E71: King's Indian: 4 e4 d6 5 h3.} e6 {[%emt 0:00:30]} 8. Nf3 {[%emt 0:07:11]} exd5 {[%emt 0:03:50]} 9. exd5 {[%emt 0:00:47]} Bf5 {[%emt 0:03:46]} 10. Bd3 {[%emt 0:02:24]} Bxd3 {[%emt 0:32:02]} 11. Qxd3 {[%emt 0:00:13]} a6 {[%emt 0:00:10][%cal Ob7b5]} 12. a4 {[%emt 0:01:56]} Re8 {[%emt 0:03:30]} 13. O-O {[%emt 0:00:09]} Nbd7 {[%emt 0:02:31]} 14. Rfe1 {[%emt 0:08:03] [#]} Qb6 $146 {[%emt 0:06:51]} ({Predecessor:} 14... Qc7 15. Bf4 Rad8 16. Qd2 Nb6 17. b3 Nc8 18. Rxe8+ Rxe8 19. Re1 Qd7 20. Rxe8+ Qxe8 21. Qe3 Qxe3 22. Bxe3 Ng4 {½-½ (22) Savage,N (2058)-Barnes,M (2247) England 2010}) 15. Qc2 {[%emt 0:03:08]} Ne5 {[%emt 0:14:21]} 16. Nd2 {[%emt 0:15:20]} h6 {[%emt 0:03:23]} 17. b4 {[%emt 0:19:01]} Ned7 {[%emt 0:09:42][%cal Oe8e3]} 18. b5 {[%emt 0:03:54]} Ne5 {[%emt 0:01:44]} 19. a5 {[%emt 0:00:36]} Qd8 {[%emt 0:00:40]} 20. bxa6 {[%emt 0:01:05]} bxa6 {[%emt 0:01:04]} 21. Na4 {[%emt 0:05:15]} Rb8 {[%emt 0:02:57]} 22. Nb6 {[%emt 0:00:19]} Nfd7 {[%emt 0:00:34]} 23. Nxd7 {[%emt 0:06:53]} Qxd7 {[%emt 0:00:10]} 24. Rab1 {[%emt 0:00:12] Inhibits Rb2.} Qc7 $1 {[%emt 0:01:11]} 25. Rxb8 {[%emt 0:03:07]} Rxb8 {[%emt 0:00:05]} 26. Rb1 {[%emt 0:00:04]} Kh7 27. Rxb8 {[%emt 0:16:34] The position is equal.} Qxb8 {[%emt 0:00:37]} 28. f4 {[%emt 0:00:56]} Nd7 {[%emt 0:00:04]} 29. Qa4 {[%emt 0:00:44]} Qe8 {[%emt 0:02:14]} 30. Nf1 {[%emt 0:00:25]} Bd4 {[%emt 0:00:48]} 31. Bxd4 {[%emt 0:02:28]} cxd4 {[%emt 0:00:01]} 32. Qc6 {[%emt 0:00:53][%csl LRa6,LRd6]} Qe7 {[%emt 0:00:08] [#] aiming for ...Nc5.} 33. Qxa6 {[%emt 0:00:37] Black must now prevent Qa7.} ({Of course not} 33. Qb7 d3 $15) 33... Nc5 {[%emt 0:00:45]} 34. Qb6 {[%emt 0:00:08] Hoping for a6.} d3 $1 {[%emt 0:01:01]} 35. a6 {[%emt 0:00:46] And now a7 would win.} d2 {[%emt 0:00:25][%mdl 64] [#] Decoy} 36. Nxd2 {[%emt 0:00:25] Strongly threatening Nf1.} Qe3+ {[%emt 0:00:14]} 37. Kh1 {[%emt 0:00:03]} Qxd2 {[%emt 0:01:10]} 38. Qxd6 {[%emt 0:01:09]} Ne4 {[%emt 0:00:19] ( -> ...Ng3+)} 39. Qc7 {[%emt 0:00:12]} Qe1+ {[%emt 0:00:21]} 40. Kh2 {[%emt 0:00:00]} Qg3+ {[%emt 0:00:00]} 41. Kg1 {[%emt 0:15:15]} Qf2+ {[%emt 0:21:54]} 42. Kh2 {[%emt 0:01:40]} Qg3+ {[%emt 0:00:18]} 43. Kg1 {[%emt 0:00:07]} Qf2+ {[%emt 0:00:03] Weighted Error Value: White=0.06 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "3.1"]
[White "Pacan-Milej, FM Kosma"]
[Black "Kowalski, IM Igor"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2404"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,65,19,31,3,30,9,16,0,38,37,70,81,67,71,100,102,143,100,102,86,92,83,111,118,112,104,106,105,135,129,131,133,140,129,235,212,264,233,241,264,256,248,300,289,294,296,257,123,120,127]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:04]} 4. e3 {[%emt 0:00:11]} e6 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:04]} 6. Be2 {[%emt 0:00:18]} Bd6 {[%emt 0:00:11]} 7. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:05]} 8. b3 {[%emt 0:00:23]} Ne4 {[%emt 0:04:41]} 9. Bb2 {[%emt 0:00:14]} f5 {[%emt 0:00:15]} 10. Rc1 {[%emt 0:02:25] D45: Semi-Slav: 5 e3.} Qf6 {[%emt 0:03:24]} 11. Rc2 {[%emt 0:10:34]} Qh6 {[%emt 0:06:18] [#]} 12. g3 $146 {[%emt 0:02:49] The position is equal.} ({Predecessor:} 12. Na4 g5 13. Ne5 g4 14. Qe1 Qg7 15. Nd3 Rf6 16. Nf4 Rh6 17. f3 Bxf4 18. exf4 Rxh2 19. fxe4 {0-1 (38) Rohde,M (2555)-Machulsky,A (2495) New York 1990}) 12... g5 {[%emt 0:13:00]} 13. Qc1 {[%emt 0:20:44]} g4 {[%emt 0:19:34]} 14. Nxe4 {[%emt 0:09:39]} dxe4 {[%emt 0:01:43]} 15. Nh4 {[%emt 0:15:17][%cal Bf3h4,Bh4g2,Bg2f4][%mdl 32]} Be7 {[%emt 0:06:53]} 16. Ng2 {[%emt 0:01:44]} Bg5 {[%emt 0:00:09]} 17. Rd1 {[%emt 0:02:27]} Nf6 {[%emt 0:05:57]} 18. Ba3 {[%emt 0:00:44]} Re8 {[%emt 0:03:52]} 19. Nf4 {[%emt 0:03:30]} Bd7 {[%emt 0:08:42]} 20. Bd6 {[%emt 0:01:00]} Qg7 {[%emt 0:00:28]} 21. Qa3 {[%emt 0:00:40]} Qf7 {[%emt 0:00:30]} 22. Qb4 {[%emt 0:05:45]} b6 {[%emt 0:04:45]} 23. a4 {[%emt 0:00:17]} Bh6 {[%emt 0:01:28]} 24. a5 {[%emt 0:01:42]} Bf8 {[%emt 0:00:30]} 25. Ra2 {[%emt 0:05:15] 0x0.0024a73b40f9dp-1022s more active pieces.} Reb8 {[%emt 0:10:18]} 26. axb6 $18 {[%emt 0:03:03] [#] b7 is the strong threat.} axb6 {[%emt 0:04:01]} 27. Rxa8 {[%emt 0:02:18]} Rxa8 {[%emt 0:00:09]} 28. Bxf8 {[%emt 0:00:13]} Qxf8 {[%emt 0:00:04]} 29. Qxb6 {[%emt 0:00:14]} Rb8 {[%emt 0:00:20]} 30. Qc7 {[%emt 0:01:30]} Rxb3 {[%emt 0:00:03]} 31. Qe5 {[%emt 0:00:11] Threatens to win with d5.} Kf7 {[%emt 0:03:02] [#]} 32. d5 {[%emt 0:10:52]} (32. h3 $1 $18 {[%cal Rh3g4] and the rest is easy.}) 32... exd5 $16 {[%emt 0:00:14]} (32... cxd5 $2 33. cxd5 exd5 34. Nxd5 Nxd5 35. Bc4 $18 (35. Qxd5+ Be6 $16)) 33. cxd5 {[%emt 0:00:04] Weighted Error Value: White=0.13 (very precise) /Black=0.19 (very precise)} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "3.2"]
[White "Fus, FM Jakub"]
[Black "Mikrut, IM Dariusz"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2377"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,103,35,23,26,24,29,34,17,9,12,14,-9,-7,-14,-14,-8,-9,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,14,18,14,9,10,232,227,213,211,220,239,245,240,268,261,261,245,332,332,326,325,280,306,439,377,623,618,588,581,1514,1572,1446,1230,2444,1918,4827,3660,29975,29973,29978,29979,6625,5110]} 1. d4 {[%emt 0:00:02]} d6 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:08]} 3. c4 {[%emt 0:00:18]} g6 {[%emt 0:00:26]} 4. Nc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:10]} 5. e4 {[%emt 0:00:30]} O-O {[%emt 0:00:23]} 6. Be2 {[%emt 0:00:14]} Bg4 {[%emt 0:02:47]} 7. Be3 {[%emt 0:00:29]} Nfd7 {[%emt 0:00:17]} 8. Ng1 {[%emt 0:01:56][%cal Bf3g1,Bg1e2,Be2d4][%mdl 32]} Bxe2 {[%emt 0:03:16]} 9. Ngxe2 {[%emt 0:00:08]} c5 {[%emt 0:04:28]} 10. O-O {[%emt 0:04:10]} cxd4 {[%emt 0:00:36] 10...cxd4 is better than 10...Nc6.} 11. Nxd4 {[%emt 0:09:48]} Nc6 {[%emt 0:00:38]} 12. b3 {[%emt 0:02:00] E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} Qa5 {[%emt 0:03:07] was the old line (12...a6).} 13. Rc1 {[%emt 0:09:37]} Rfc8 {[%emt 0:01:57] [#]} 14. Nxc6 $146 {[%emt 0:03:44] White is slightly better.} ({Predecessor:} 14. Qd2 a6 15. Rfd1 Nc5 16. f3 Rab8 17. Nd5 Qxd2 18. Rxd2 Bxd4 19. Bxd4 Re8 20. Bf2 f6 21. Kf1 {1-0 (72) Vazquez,G (2527)-Garcia Pantoja,R (2526) Chess.com INT 2020}) 14... bxc6 {[%emt 0:01:55]} 15. Bd4 {[%emt 0:01:31]} Bh6 {[%emt 0:21:17]} 16. f4 {[%emt 0:03:14]} e5 {[%emt 0:05:53]} 17. Be3 {[%emt 0:01:19]} exf4 {[%emt 0:01:58]} 18. Bxf4 {[%emt 0:00:19]} ({Reject} 18. Qxd6 fxe3 19. Qxd7 Rc7 $17) 18... Bxf4 {[%emt 0:02:09]} 19. Rxf4 {[%emt 0:00:14]} Qg5 {[%emt 0:06:45]} 20. Qxd6 {[%emt 0:13:24]} Ne5 21. Qf6 {[%emt 0:05:09]} Qxf6 {[%emt 0:00:55]} 22. Rxf6 {[%emt 0:00:05]} Rd8 $1 {[%emt 0:00:05]} 23. Rc2 {[%emt 0:05:26]} Rd3 {[%emt 0:01:25]} 24. h3 {[%emt 0:01:19]} Rad8 {[%emt 0:00:48]} 25. Na4 {[%emt 0:00:30]} Kg7 {[%emt 0:01:42]} 26. Rf1 {[%emt 0:02:01]} Rd2 {[%emt 0:09:39]} 27. Rxd2 {[%emt 0:11:39]} Rxd2 $11 {[%emt 0:00:07][%mdl 4096] Endgame KRN-KRN} 28. Rf2 {[%emt 0:00:04]} Rd1+ {[%emt 0:00:06]} 29. Kh2 {[%emt 0:00:49]} Nd3 {[%emt 0:00:16]} 30. Re2 {[%emt 0:02:46]} Kf6 {[%emt 0:03:34]} 31. Nc3 {[%emt 0:05:09]} Rc1 {[%emt 0:10:07]} 32. e5+ {[%emt 0:00:20]} Ke7 {[%emt 0:00:05]} 33. Ne4 {[%emt 0:00:53]} Nxe5 $2 {[%emt 0:04:40] This costs Black the game.} (33... Ra1 $11 {and Black stays safe.}) 34. Nf2 $18 {[%emt 0:02:58]} f6 {[%emt 0:00:41]} 35. Nd3 $1 {[%emt 0:00:21]} Rd1 {[%emt 0:00:22]} 36. Nxe5 {[%emt 0:00:05]} fxe5 {[%emt 0:00:04]} 37. Rxe5+ {[%emt 0:00:03] KR-KR} Kf6 {[%emt 0:00:21]} 38. Rc5 {[%emt 0:00:59]} Rd6 {[%emt 0:00:17]} 39. Kg3 {[%emt 0:00:36]} Ke7 {[%emt 0:00:27]} 40. Ra5 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 41. Kf4 {[%emt 0:15:54]} Kd6 {[%emt 0:15:18]} 42. Kg5 {[%emt 0:00:30]} c5 {[%emt 0:01:00]} (42... Ke7 $142 43. Kf4 Ke6) 43. g4 {[%emt 0:13:58] [#] Black must now prevent Kf6.} Kc6 $2 {[%emt 0:00:53]} (43... Rc7 44. Kf6 Kd7) 44. Ra6+ {[%emt 0:00:03]} Kb7 {[%emt 0:00:05]} 45. Re6 {[%emt 0:00:04]} Rd2 {[%emt 0:00:19]} 46. Re7+ {[%emt 0:01:08]} Kb6 {[%emt 0:00:04]} 47. Rxh7 {[%emt 0:00:41]} Rxa2 {[%emt 0:00:05]} 48. Rh8 {[%emt 0:01:14]} Kb7 {[%emt 0:00:14]} 49. Kxg6 {[%emt 0:00:21] [#] Intending h4 and mate.} Rb2 {[%emt 0:00:04]} 50. h4 {[%emt 0:00:16][%cal Bh3h4,Bh4h5,Bh5h6][%mdl 32]} Rxb3 {[%emt 0:00:03]} 51. h5 {[%emt 0:00:16]} a5 {[%emt 0:00:25]} 52. h6 {[%emt 0:00:04] Weighted Error Value: White=0.02 (flawless) /Black=0.52} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "3.3"]
[White "Stoyanov, IM Tsvetan"]
[Black "Budisavljevic, GM Luka"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2424"]
[BlackElo "2509"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,113,-7,29,-6,-4,-13,-7,-3,0,-13,-9,-17,-16,-32,-20,-84,-87,-93,-84,-85,-72,-93,-51,-48,-54,-51,-52,-54,-27,-33,-33,-34,-33,-66,-54,-66,-66,-66,-66,-66,-38,-48,-49,-156,-141,-165,-169,-200,-202,-191,-182,-302,-281,-226,-4,-155,-130,-166,-147,-416,-171,-511,-431,-431,-424,-414,-133,-160,-55,-112,-45,-45,-45,-61,-62,-120,-120,-137,-62,-71,-45,-69,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:38]} Nf6 {[%emt 0:00:17]} 3. e3 {[%emt 0:03:20]} d5 {[%emt 0:01:03]} 4. Nc3 {[%emt 0:01:22]} a6 {[%emt 0:00:15]} 5. d4 {[%emt 0:12:08]} c5 {[%emt 0:00:04]} 6. dxc5 {[%emt 0:11:08]} Bxc5 {[%emt 0:00:25]} 7. a3 {[%emt 0:00:55]} dxc4 {[%emt 0:00:15]} 8. Qxd8+ {[%emt 0:03:07]} Kxd8 {[%emt 0:00:02]} 9. Bxc4 {[%emt 0:00:11] D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3.} b5 {[%emt 0:00:01]} 10. Bd3 {[%emt 0:07:41]} Bb7 {[%emt 0:00:01]} 11. b4 {[%emt 0:02:45]} Bd6 {[%emt 0:00:01]} 12. Bb2 {[%emt 0:04:34]} Nbd7 {[%emt 0:00:01]} 13. Ke2 {[%emt 0:03:16]} Ke7 {[%emt 0:00:01]} 14. Rac1 {[%emt 0:04:01] [#]} Rhg8 $5 $146 {[%emt 0:07:19][%mdl 8] New and interesting.} ({Predecessor:} 14... Rac8 15. Nb1 g5 16. h3 h5 17. Rxc8 Rxc8 18. Nxg5 Bxg2 19. Rg1 Bb7 20. Nd2 Be5 21. Bxe5 Nxe5 {½-½ (40) Vernersson,P (2290)-Hillarp Persson,T (2543) Vaxjo 2018}) 15. e4 {[%emt 0:13:32]} (15. h4 $11 {keeps the balance.}) 15... g5 $17 {[%emt 0:01:27][%cal Bg7g5,Bg5g4][%mdl 32]} 16. g3 {[%emt 0:01:55]} g4 {[%emt 0:04:52]} 17. Nd2 {[%emt 0:00:01]} Ne5 {[%emt 0:00:59]} 18. Bb1 {[%emt 0:00:19]} Nfd7 {[%emt 0:11:46]} 19. h3 {[%emt 0:04:48]} h5 {[%emt 0:04:03]} 20. hxg4 {[%emt 0:00:44]} hxg4 {[%emt 0:00:02]} 21. Rh5 {[%emt 0:02:20]} Rh8 {[%emt 0:04:06]} 22. Rxh8 {[%emt 0:06:03]} Rxh8 {[%emt 0:00:01]} 23. Nd1 {[%emt 0:04:02]} Ra8 {[%emt 0:01:52]} 24. Nb3 {[%emt 0:03:31]} Nc4 {[%emt 0:14:20]} 25. Bd3 {[%emt 0:00:43]} Nxb2 26. Nxb2 {[%emt 0:00:01]} Rh8 {[%emt 0:25:02][%cal Ba8h8,Bh8h1,Bh1h2][%mdl 32]} 27. Nd1 {[%emt 0:01:45]} Ne5 {[%emt 0:00:02]} 28. Na5 {[%emt 0:02:41]} Ba8 {[%emt 0:00:13]} 29. Bb1 {[%emt 0:00:50]} (29. Ne3 $15) 29... Rh1 $36 {[%emt 0:06:35][%mdl 2048] White is under strong pressure.} 30. Nb3 {[%emt 0:01:05]} Nc4 {[%emt 0:01:06]} 31. Bd3 {[%emt 0:01:38]} Nxa3 {[%emt 0:02:51]} 32. Nc5 {[%emt 0:00:11]} f5 $1 {[%emt 0:03:09] Hoping for ...fxe4.} 33. exf5 (33. Ra1 $142 fxe4 34. Rxa3 exd3+ 35. Kd2) 33... Bf3+ $19 {[%emt 0:01:21]} 34. Kd2 {[%emt 0:01:25]} Rh2 $2 (34... Bxc5 $19 35. bxc5 Bxd1) 35. Ke3 $2 {[%emt 0:03:52]} (35. Rc3 $1 $11 Nc4+ 36. Bxc4 bxc4 37. Re3) 35... a5 {[%emt 0:06:18] aiming for ...Rh1.} 36. Nc3 {[%emt 0:01:19]} axb4 {[%emt 0:03:22]} 37. Nxb5 $2 {[%emt 0:00:32][%mdl 8192]} (37. f6+ $17 Kxf6 38. N5e4+ Ke7 39. Nxd6 Kxd6 40. Nxb5+ Nxb5 41. Bxb5) 37... Rh1 {[%emt 0:01:10]} (37... Nxb5 $142 38. Bxb5 Rh1) 38. Nb3 $2 {[%emt 0:00:31]} (38. f6+ {was the crucial defense.} Kxf6 39. Nd7+ Ke7 40. Rxh1 Bxh1 41. Nxd6) 38... Rxc1 {[%emt 0:01:15]} 39. Nxc1 {[%emt 0:00:29][%cal Of5f6]} Nxb5 {[%emt 0:00:01]} 40. Bxb5 {[%emt 0:00:00]} exf5 {[%emt 0:00:00][%mdl 4096] Endgame KBB-KBN} (40... Bc5+ $1 $19 41. Kd2 Bxf2 42. f6+ Kxf6) 41. Nd3 $17 {[%emt 0:27:06]} Bd5 {[%emt 0:18:10]} (41... Kf6 $17 {And now ...Bc7 would win.} 42. Kd4 Bd1) 42. Kd4 $15 {[%emt 0:00:52] [#]} Be6 {[%emt 0:03:43]} (42... Bg2 $1 $17 43. Ne1 Be4) 43. Bc4 {[%emt 0:03:48]} Bd7 {[%emt 0:06:25]} 44. Bd5 {[%emt 0:00:32]} Bb5 {[%emt 0:01:21]} 45. Bb3 {[%emt 0:00:34]} ({White should play} 45. Bc4 $15 Ba4 46. Bg8) 45... Kf6 $17 {[%emt 0:00:53] White must now prevent ...Bb8.} 46. Nf4 {[%emt 0:00:36] [#]} Bc6 {[%emt 0:01:34]} (46... Bf1 $1 $17 47. Nd5+ Kg5) 47. Nd5+ $15 {[%emt 0:00:30]} Kg7 {[%emt 0:02:07]} 48. Ne3 {[%emt 0:00:25]} Kg6 {[%emt 0:00:37]} ({Better is} 48... Bd7 $1 $15) 49. Bc2 $11 {[%emt 0:00:20] The position is equal.} Bd7 {[%emt 0:01:54]} 50. Nxg4 {[%emt 0:00:31]} b3 {[%emt 0:01:15]} 51. Bd3 {[%emt 0:00:37]} Kg5 {[%emt 0:00:58]} 52. Ne3 {[%emt 0:00:06]} Be6 53. f4+ {[%emt 0:00:41]} Kf6 {[%emt 0:01:10]} 54. Kc3 {[%emt 0:00:50]} Bc5 {[%emt 0:00:18]} 55. Nxf5 {[%emt 0:00:23]} Bxf5 {[%emt 0:00:24]} 56. Bxf5 {[%emt 0:00:04]} Kxf5 {[%emt 0:00:04]} 57. Kxb3 {[%emt 0:00:03] And White is the lucky defender.  Weighted Error Value: White=0.36/Black=0.33} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "3.4"]
[White "Samunenkov, FM Ihor"]
[Black "Szpar, IM Milosz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2372"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,62,33,32,0,0,0,0,0,0,-22,37,0,0,0,0,0,11,9,10,16,9,8,14,0,14,1,76,0,11,8,14,12,12,12,14,11,11,11,11,11,11,11,15,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:20]} 2. Nf3 {[%emt 0:00:44]} c5 {[%emt 0:00:58]} 3. c4 {[%emt 0:05:18]} dxc4 {[%emt 0:00:20]} 4. d5 {[%emt 0:00:20]} e6 {[%emt 0:00:07]} 5. e4 {[%emt 0:02:02]} exd5 {[%emt 0:00:44]} 6. exd5 {[%emt 0:00:36]} Nf6 {[%emt 0:00:31]} 7. Bxc4 {[%emt 0:01:21]} Bd6 {[%emt 0:00:11]} 8. O-O {[%emt 0:03:57] Re1+ is the strong threat. D21: Queen's Gambit Accepted: 3 Nf3 sidelines.} O-O {[%emt 0:00:31]} 9. h3 {[%emt 0:01:00]} Re8 {[%emt 0:00:40]} 10. Nc3 {[%emt 0:04:25]} h6 {[%emt 0:00:46] [#]} 11. Nb5 $146 {[%emt 0:06:46]} ({Predecessor:} 11. Be3 Bf5 12. Re1 Nbd7 13. Bd3 Bxd3 14. Qxd3 Ne5 15. Nxe5 Rxe5 16. Re2 Qd7 17. Rae1 {½-½ (41) Tang,A (2538)-Carlsen,M (2862) Lichess.org INT 2021}) 11... b6 {[%emt 0:07:34]} (11... a6 $11 12. Nxd6 Qxd6) 12. Qd3 {[%emt 0:06:58]} a6 {[%emt 0:08:14]} 13. Nxd6 {[%emt 0:00:26]} Qxd6 {[%emt 0:00:05]} 14. a4 {[%emt 0:02:28] Inhibits b5.} Nbd7 {[%emt 0:01:13]} 15. b3 {[%emt 0:11:45]} Nf8 {[%emt 0:07:43]} 16. Bb2 {[%emt 0:04:24]} Ng6 {[%emt 0:02:38] Inhibits Nh4.} 17. Rfe1 {[%emt 0:05:12] Threatening Rxe8+.} Rxe1+ {[%emt 0:20:25]} 18. Rxe1 {[%emt 0:00:25] [#] Black must now prevent Ne5.} Bb7 $1 {[%emt 0:00:14][%cal Rf6d5]} 19. Rd1 {[%emt 0:06:34]} Ne8 {[%emt 0:18:51]} (19... Rd8 $11) 20. h4 {[%emt 0:10:39] White is more active.} ({White should play} 20. Qf5 $16) 20... Nf6 {[%emt 0:02:20] The position is equal.} 21. g3 {[%emt 0:05:05]} b5 {[%emt 0:04:29]} (21... Rd8 {with more complications.} 22. Bxa6 Bxa6 23. Qxa6 Nxd5 24. a5 bxa5 25. Qxd6 Rxd6 26. Ba3 Rf6) 22. axb5 {[%emt 0:00:26]} axb5 {[%emt 0:00:10]} 23. Bxb5 {[%emt 0:00:42]} Qxd5 {[%emt 0:00:28]} 24. Qxd5 {[%emt 0:03:42]} Bxd5 {[%emt 0:04:16]} 25. Bxf6 {[%emt 0:02:54] A strong pair of Bishops.} Bxf3 {[%emt 0:00:59][%cal Bd5f3,Bf3d1,Bd1b3,Bb3c4][%mdl 32]} 26. Rd8+ {[%emt 0:00:09]} Rxd8 {[%emt 0:00:10]} 27. Bxd8 {[%emt 0:00:05]} Bd1 {[%emt 0:01:08]} 28. Bc4 {[%emt 0:02:29]} Ne5 {[%emt 0:00:17]} 29. Be7 {[%emt 0:00:20]} Nxc4 {[%emt 0:00:03]} 30. bxc4 Bb3 {[%emt 0:00:03]} 31. Bxc5 {[%emt 0:00:11]} Bxc4 {[%emt 0:00:33] An even fight not without its subleties.  Weighted Error Value: White=0.10 (very precise) /Black=0.12 (very precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "3.5"]
[White "Tazbir, GM Marcin"]
[Black "Chatalbashev, GM Boris"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2506"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,88,16,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-31,-20,-24,-13,-68,-65,-64,-49,-101,-108,-99,-110,-106,-106,-98,-88,-112,-60,-83,-81,-80,-89,-96,-22,-39,-43,-45,-26,-40,6,21,52,0,0,0,80,108,170,14,10,17,244,8,30,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} g6 {[%emt 0:00:33]} 2. d4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:06]} 4. f4 {[%emt 0:00:32]} Nf6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:04]} O-O {[%emt 0:00:06]} 6. Bd3 {[%emt 0:00:05]} Nc6 {[%emt 0:01:25]} 7. e5 {[%emt 0:01:43]} dxe5 {[%emt 0:00:05]} 8. fxe5 {[%emt 0:00:04]} Nh5 {[%emt 0:00:11]} 9. Be3 {[%emt 0:03:40]} Bg4 {[%emt 0:00:39]} 10. Be2 {[%emt 0:01:13]} f6 {[%emt 0:00:07]} 11. exf6 {[%emt 0:00:43]} exf6 {[%emt 0:00:17]} 12. Qd2 {[%emt 0:02:13] was the old line (12.0-0). B09: Pirc Defence: Austrian Attack.} Ne7 {[%emt 0:02:17]} 13. Bd3 {[%emt 0:06:55]} Bxf3 {[%emt 0:00:58]} 14. gxf3 {[%emt 0:00:05]} Qd7 {[%emt 0:00:22] [#]} 15. O-O-O $146 {[%emt 0:02:21]} ({Predecessor:} 15. Ne4 Nd5 16. Bc4 Kh8 17. O-O-O f5 18. Nc3 Nxe3 19. Qxe3 Rfe8 20. Qd2 a6 21. Kb1 {0-1 (42) Schroeder,J (2550)-Chatalbashev,B (2551) Germany 2017}) 15... Nf5 {[%emt 0:00:44]} 16. Bxf5 {[%emt 0:00:12]} Qxf5 {[%emt 0:00:06]} 17. Rhf1 {[%emt 0:00:25]} Rad8 {[%emt 0:10:08]} 18. Kb1 {[%emt 0:03:00]} Rfe8 {[%emt 0:05:07]} 19. Ne4 {[%emt 0:04:12]} Qd5 {[%emt 0:06:23]} 20. Nc3 {[%emt 0:08:08]} Qc4 {[%emt 0:04:19]} 21. Qd3 {[%emt 0:05:35]} (21. Rfe1 $11) 21... Qxd3 $15 {[%emt 0:01:17]} 22. Rxd3 {[%emt 0:00:03]} f5 {[%emt 0:10:05][%cal Oc7c5]} 23. a4 {[%emt 0:01:28]} (23. Rfd1 $15) 23... c5 $17 {[%emt 0:01:11]} 24. Nb5 {[%emt 0:05:07]} a6 {[%emt 0:05:19]} 25. Na3 {[%emt 0:00:05]} cxd4 {[%emt 0:03:14]} ({Much worse is} 25... Bxd4 $6 26. Rfd1 $15) 26. Rfd1 {[%emt 0:00:26]} Be5 {[%emt 0:06:13]} 27. h3 {[%emt 0:02:14]} Kg7 {[%emt 0:15:22]} (27... Rd7 $17 {[%cal Od4e3]} 28. Bd2 Bf6) 28. Bxd4 {[%emt 0:05:32]} Bxd4 {[%emt 0:00:30]} 29. Rxd4 {[%emt 0:00:03]} Rxd4 {[%emt 0:00:30]} 30. Rxd4 $15 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} Re3 {[%emt 0:01:34]} ({Better is} 30... Re7 $17) 31. Rd7+ $11 {[%emt 0:00:22]} Kh6 {[%emt 0:00:37]} 32. Rxb7 {[%emt 0:00:15]} Rxf3 {[%emt 0:00:04]} 33. c4 {[%emt 0:00:09] [#] Strongly threatening c5.} Rf1+ {[%emt 0:08:08]} ({Of course not} 33... Rxh3 34. c5 Nf6 35. c6 $14) (33... Nf4 $15 {should be considered.}) 34. Kc2 {[%emt 0:00:31] aiming for c5.} Ng7 {[%emt 0:00:09]} 35. c5 {[%emt 0:09:42]} (35. Rd7 $14) 35... Ne6 {[%emt 0:00:39]} 36. b4 {[%emt 0:00:05]} f4 {[%emt 0:01:05] [#]} (36... Rf3 $1 $11 {keeps the balance.} 37. Nc4 Nd4+ 38. Kd2 Nb3+ 39. Ke2 Nd4+ 40. Kd2 Nb3+ 41. Ke2 Nd4+ 42. Kd2) 37. Nc4 $1 $16 {[%emt 0:00:23]} a5 {[%emt 0:07:33]} (37... Ra1 $16) 38. bxa5 $2 {[%emt 0:12:32]} ({White has to play} 38. Nxa5 $18 {Black must now prevent Nb3.} Ra1 39. Kc3) 38... Nxc5 {[%emt 0:00:45]} (38... Rf2+ 39. Kc3 Nxc5 40. Rf7 $16) 39. Rb5 {[%emt 0:01:38]} Ne6 {[%emt 0:03:37]} (39... Rf2+ $11 40. Nd2 Ne4) 40. Re5 $2 {[%emt 0:00:00]} (40. a6 $18 Ra1 41. Rb4) 40... Nd4+ {[%emt 0:00:00]} 41. Kd3 {[%emt 0:19:54]} (41. Kb2 $5 {[%cal Ra5a6]} Rf2+ 42. Kc3 $14) 41... Rd1+ $1 {[%emt 0:17:42] The position is equal.} 42. Ke4 {[%emt 0:04:37] Threatens to win with a6.} Nc6 $1 {[%emt 0:05:44]} 43. Rd5 {[%emt 0:13:39] Inhibits Rd4+.} (43. Kxf4 g5+ 44. Kf5 Nxe5 45. Kxe5 Rd7 $19) 43... Rc1 {[%emt 0:00:42]} 44. Nb6 {[%emt 0:00:36] Hoping for a6.} Rb1 {[%emt 0:05:43] Weighted Error Value: White=0.27 (precise) /Black=0.26 (precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.02"]
[Round "4.1"]
[White "Kowalski, IM Igor"]
[Black "Chatalbashev, GM Boris"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2370"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 25,108,20,20,8,7,10,45,19,24,36,29,28,19,0,0,-8,-6,-20,-12,-8,-10,-22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-290,-281,-290,-266,-243,-255,-260,-260,-260,-259,-248,-162,-158,-158,-161,-122,-270,-235,-241,-209,-577,-78,-94,-43,-55,0,0,0,-148,-148,-147,-12,-12,-12,-212,-93,-1892,-1679,-5169,-5162,-5155,-5155,-5065,-5065,-1331,-828]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:04]} g6 {[%emt 0:00:06]} 5. c4 {[%emt 0:00:29]} Nf6 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:05]} 7. Be2 {[%emt 0:00:20]} Nxd4 {[%emt 0:00:05]} 8. Qxd4 {[%emt 0:00:04]} Bg7 {[%emt 0:00:06]} 9. Be3 {[%emt 0:00:42]} O-O {[%emt 0:00:08]} 10. Qd2 {[%emt 0:00:06]} a5 {[%emt 0:00:17]} 11. O-O {[%emt 0:01:58]} a4 {[%emt 0:00:05]} 12. Rac1 {[%emt 0:01:33]} Qa5 {[%emt 0:00:58]} 13. f3 {[%emt 0:03:48]} Be6 {[%emt 0:00:07]} 14. Nd5 {[%emt 0:04:43] 14.Rfd1 deserves study. B36: Sicilian: Maroczy Bind: Gurgenidze System.} Qxd2 {[%emt 0:05:34]} 15. Bxd2 {[%emt 0:04:26]} Bxd5 {[%emt 0:04:35]} 16. cxd5 {[%emt 0:00:06] White is slightly better.} Nd7 {[%emt 0:00:15]} 17. Rc7 {[%emt 0:15:57]} Bd4+ {[%emt 0:08:24]} 18. Kh1 {[%emt 0:00:29]} Nc5 {[%emt 0:00:41]} 19. Bg5 {[%emt 0:04:46]} (19. Rxe7 Rac8 20. Ba5 Bxb2 $16) 19... f6 {[%emt 0:03:19]} 20. Bc1 {[%emt 0:04:29] Strongly threatening Rd1.} Rf7 {[%emt 0:03:12]} 21. g4 {[%emt 0:09:53]} e5 {[%emt 0:06:57]} 22. Rxf7 {[%emt 0:00:05]} Kxf7 {[%emt 0:00:04] [#]} 23. h4 $146 {[%emt 0:01:36]} ({Predecessor:} 23. Rd1 Ke7 24. Kg2 b5 25. g5 b4 26. h4 b3 27. a3 Nd7 28. gxf6+ Kxf6 29. Bb5 {½-½ (41) Sakelsek,T (2479)-Kovacevic,B (2482) Austria 2007}) 23... h6 {[%emt 0:15:33]} 24. Bb5 {[%emt 0:04:13]} h5 {[%emt 0:09:33]} 25. gxh5 {[%emt 0:08:53]} gxh5 {[%emt 0:00:03]} 26. Kh2 {[%emt 0:00:28]} Rg8 {[%emt 0:06:54]} 27. Kh3 {[%emt 0:02:56]} Ke7 {[%emt 0:00:56]} 28. Bc4 {[%emt 0:10:19]} b5 {[%emt 0:11:56]} 29. Bxb5 {[%emt 0:06:19]} Rb8 {[%emt 0:00:18]} 30. Be2 {[%emt 0:00:27]} Bxb2 {[%emt 0:00:11]} 31. Be3 {[%emt 0:00:04]} Bd4 {[%emt 0:00:44]} 32. Bxd4 {[%emt 0:00:13][%mdl 8192]} (32. Bc1 $1 $11 {and White is okay.}) 32... exd4 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} 33. Rd1 {[%emt 0:00:06]} Rb2 {[%emt 0:01:17][%csl LRa2,LRe2]} 34. Bc4 {[%emt 0:00:34]} d3 {[%emt 0:11:01][%cal Bd4d3,Bd3d2][%mdl 32]} 35. Kg3 {[%emt 0:08:30]} d2 {[%emt 0:02:09]} 36. a3 {[%emt 0:00:09]} Nb3 {[%emt 0:05:13]} 37. Kf2 {[%emt 0:01:38]} Rc2 {[%emt 0:00:45]} 38. Bb5 {[%emt 0:00:31]} Rc1 {[%emt 0:01:04]} 39. Be2 {[%emt 0:00:04]} f5 {[%emt 0:03:43]} 40. Ke3 {[%emt 0:00:00]} (40. exf5 $17 {only move.} Kf6 41. f4) 40... Kf6 {[%emt 0:00:00]} 41. Kf4 {[%emt 0:21:53]} Rc2 {[%emt 0:20:45]} 42. Rg1 $2 {[%emt 0:04:57]} (42. Ke3) 42... Nc1 $2 {[%emt 0:06:27]} (42... Rc1 43. Bd1 $17) (42... Nd4 $19 {is more deadly.} 43. Ke3 Nb3) 43. Bd1 $17 {[%emt 0:00:26]} Rc3 {[%emt 0:00:47] Black is more active.} (43... Ra2 $1 $17 {[%cal Ra2a3]} 44. Ke3 fxe4 45. fxe4 Rxa3+ 46. Kxd2 Nb3+ 47. Kd3 Nc5+ 48. Kd4 Rd3+ 49. Kc4 Rh3 50. Rf1+ Ke5 51. Bxh5 Nxe4) 44. exf5 $15 {[%emt 0:01:08]} Rxa3 {[%emt 0:00:47]} (44... Nd3+ $15 45. Ke3 Rxa3 46. Kxd2 Nf4) 45. Rg6+ $11 {[%emt 0:01:22]} Kf7 {[%emt 0:00:43] ...Nd3+ is the strong threat.} 46. Rh6 {[%emt 0:06:19]} ({Don't play} 46. Rxd6 Nd3+ 47. Ke3 Nb2+ 48. Ke2 Ra1 $19) (46. Kg5 $1 $11 {was the only way to keep the balance.}) 46... Ra1 $17 {[%emt 0:03:38] Hoping for ...Nb3.} 47. Ke3 {[%emt 0:05:25] [#]} Nb3 {[%emt 0:00:43]} (47... a3 $1 $17 {[%cal Ra3a2] White must now prevent ...a2.} 48. Rxd6 a2 49. Kxd2 Rb1) 48. Ke2 $11 {[%emt 0:00:06]} a3 {[%emt 0:02:12][%cal Oa1d1]} 49. Rh7+ $2 {[%emt 0:01:17]} (49. Rxd6 $11 a2 50. Ra6) 49... Kf6 {[%emt 0:00:44]} (49... Kg8 $19 {has better winning chances. ( -> ...Rxd1)} 50. Ra7 {[#]} a2 $1 51. Bxb3 (51. Ra8+ $2 Kg7 $19) 51... Re1+ 52. Kxd2 a1=Q 53. Rxa1 Rxa1) 50. Ra7 $2 {[%emt 0:00:33][%mdl 8192] [#]} (50. Bxb3 $17 a2 51. Kxd2 (51. Rh6+ $2 Kg7 $19) 51... Rd1+ 52. Bxd1) 50... a2 $1 $19 {[%emt 0:00:28][%cal Oa1d1] Black is clearly winning.} 51. Bxb3 {[%emt 0:00:03]} (51. Ra6 Nc1+) 51... Re1+ {[%emt 0:00:06]} 52. Kxd2 {[%emt 0:00:02]} a1=Q {[%emt 0:00:08]} 53. Rxa1 {[%emt 0:00:03]} Rxa1 {[%emt 0:00:06]} 54. Bc2 {[%emt 0:00:01]} Rh1 {[%emt 0:00:16] Weighted Error Value: White=0.69/Black=0.35} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.02"]
[Round "4.2"]
[White "Szpar, IM Milosz"]
[Black "Tazbir, GM Marcin"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2434"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,50,33,27,40,39,34,32,27,28,35,33,30,26,33,27,29,14,11,11,24,12,21,-23,0,-29,-11,-99,-96,-226,-221,-214,-215,-323,-305,-1275,-1321,-3146,-472,-2610,-2627,-2187,-2117]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:07]} 4. d3 {[%emt 0:00:10]} h6 {[%emt 0:00:09]} 5. O-O {[%emt 0:00:12]} d6 {[%emt 0:01:57]} 6. a4 {[%emt 0:00:12][%cal Ba2a4,Ba4a5][%mdl 32]} g6 {[%emt 0:01:23] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 7. a5 {[%emt 0:00:29]} a6 {[%emt 0:00:33]} 8. Nc3 {[%emt 0:05:46]} Bg7 {[%emt 0:01:38] White is slightly better.} 9. Re1 {[%emt 0:03:59]} O-O {[%emt 0:02:12]} 10. h3 {[%emt 0:08:42]} Kh7 {[%emt 0:02:41]} 11. Be3 {[%emt 0:05:22]} Be6 {[%emt 0:04:58]} 12. Bxe6 {[%emt 0:07:22]} fxe6 {[%emt 0:00:11]} 13. d4 {[%emt 0:00:20] [#]} exd4 $5 $146 {[%emt 0:02:50][%mdl 8] New and interesting.} ({Predecessor:} 13... Nh5 14. d5 exd5 15. Nxd5 Rf7 16. Ra3 Qd7 17. Bd2 Raf8 18. Rd3 Nf6 19. Nxf6+ Rxf6 {½-½ (47) Madej,M (2017)-Karolczuk,I (2328) Sypniewo 2022}) 14. Nxd4 {[%emt 0:03:16]} Nxd4 {[%emt 0:00:08]} 15. Bxd4 {[%emt 0:00:06]} Nd7 {[%emt 0:00:25]} 16. Be3 {[%emt 0:03:40]} Ne5 {[%emt 0:03:06]} 17. Qe2 {[%emt 0:06:00]} g5 {[%emt 0:01:18][%cal Bg6g5,Bg5g4][%mdl 32]} 18. Ra3 {[%emt 0:07:08] [#]} (18. Rf1 $11 {keeps the balance.}) 18... g4 $1 $17 {[%emt 0:06:11] And now ...Qh4 would win.} 19. Kh2 {[%emt 0:06:54] This costs White the game.} (19. Bc1 $17) 19... Qh4 {[%emt 0:07:30]} 20. Rh1 {[%emt 0:05:36]} Rf7 {[%emt 0:13:54]} 21. Ra4 {[%emt 0:11:27]} (21. g3 $142 Qxh3+ 22. Kg1 Nf3+ 23. Qxf3 Rxf3 24. Rxh3 gxh3 25. Kh2) 21... Raf8 $19 {[%emt 0:14:44][%cal Rf7f2]} 22. Nd1 {[%emt 0:01:48] [#]} (22. Kg1 g3 23. f3) 22... Nf3+ $1 {[%emt 0:02:41][%mdl 512] Black is clearly winning.} 23. gxf3 {[%emt 0:00:07]} (23. Qxf3 gxf3) 23... Qxh3+ {[%emt 0:00:05]} 24. Kg1 {[%emt 0:00:06] [#]} gxf3 $1 {[%emt 0:00:05][%csl Gf3][%cal Rh3g2][%mdl 512]} 25. Rxh3 {[%emt 0:00:44]} fxe2 {[%emt 0:00:07] Weighted Error Value: White=0.86/Black=0.03 (flawless)} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.02"]
[Round "4.3"]
[White "Budisavljevic, GM Luka"]
[Black "Samunenkov, FM Ihor"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2509"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,131,21,16,32,27,0,51,40,41,28,27,27,25,21,29,0,0,-6,0,-10,-9,-13,0,0,0,2,0,5,4,0,5,-30,-29,-40,38,17,29,24,26,24,25,21,23,19,19,19,19,21,30,19,20,19,31,19,19,19,19,19,19,25,26,26,39,26,26,26,26,27,27,16,27,12,22,20,20,20,49,0,31,20,23,20,21,14,35,22,22,22,22,24,27,0,25,25,33,25,27,0,9,0,0,-27,0,0,0,0,11,4,29,22,28,8,10,0,22,7,33,8,19,27,28,0]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:01:41]} 2. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:09]} 3. exd5 {[%emt 0:00:12]} cxd5 {[%emt 0:00:15]} 4. Bd3 {[%emt 0:00:05]} Nf6 {[%emt 0:03:12]} 5. c3 {[%emt 0:00:11]} Bg4 {[%emt 0:01:14]} 6. Qb3 {[%emt 0:01:08]} Qc7 {[%emt 0:01:17]} 7. h3 {[%emt 0:01:24] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bd7 {[%emt 0:08:27]} 8. Ne2 {[%emt 0:05:40]} Bc6 {[%emt 0:04:31]} (8... Nc6 $1 $11) 9. Bf4 $14 {[%emt 0:01:29] [#] White is slightly better.} Qd8 $146 {[%emt 0:01:29]} ({Predecessor:} 9... Qd7 10. Qd1 Bb5 11. Bc2 e6 12. O-O Bd6 13. Bxd6 Qxd6 14. Re1 Bxe2 15. Qxe2 Nc6 {0-1 (57) Sarakauskas,G (2449)-Pantsulaia,L (2617) Plovdiv 2008}) 10. Na3 {[%emt 0:10:55][%cal Bb1a3,Ba3c2,Bc2e3][%mdl 32]} a6 {[%emt 0:04:15]} 11. Nc2 {[%emt 0:10:39]} e6 {[%emt 0:02:59]} 12. Ne3 {[%emt 0:02:47]} Bd6 {[%emt 0:02:32]} 13. Bg5 {[%emt 0:01:53]} Nbd7 {[%emt 0:03:50][%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 14. Ng4 {[%emt 0:01:35]} Qc7 {[%emt 0:03:41]} 15. Nxf6+ {[%emt 0:02:49]} Nxf6 {[%emt 0:03:26]} 16. O-O {[%emt 0:11:13]} Ne4 {[%emt 0:09:52]} 17. Be3 {[%emt 0:01:07]} b5 {[%emt 0:00:57]} 18. Qc2 {[%emt 0:00:56]} O-O {[%emt 0:07:05]} 19. f3 {[%emt 0:16:50]} Nf6 {[%emt 0:01:29]} 20. Bg5 {[%emt 0:00:41]} Kh8 {[%emt 0:12:16]} 21. Bxf6 {[%emt 0:09:42]} gxf6 {[%emt 0:00:11]} 22. g4 {[%emt 0:01:12]} Bf4 {[%emt 0:05:27] Against Qd2} (22... f5 $15) 23. Kh1 {[%emt 0:01:24]} h6 {[%emt 0:01:15]} 24. Nxf4 {[%emt 0:05:59]} Qxf4 {[%emt 0:00:07]} 25. Qc1 {[%emt 0:00:09]} Qxc1 {[%emt 0:02:51]} 26. Rfxc1 {[%emt 0:00:01]} Rfb8 {[%emt 0:03:29]} 27. Kg2 {[%emt 0:00:48]} Kg7 {[%emt 0:00:11]} 28. Kf2 {[%emt 0:00:22]} Kf8 {[%emt 0:00:37]} 29. a3 {[%emt 0:00:56]} Ke7 {[%emt 0:00:59]} 30. f4 {[%emt 0:00:31]} a5 {[%emt 0:02:14]} 31. Ke3 {[%emt 0:02:09]} Kd6 {[%emt 0:02:22]} 32. b3 {[%emt 0:02:46]} Rc8 {[%emt 0:02:30]} 33. Kd2 {[%emt 0:01:33]} Rab8 34. Rf1 {[%emt 0:01:47]} Rh8 {[%emt 0:04:10]} 35. Be2 {[%emt 0:01:10]} Rbc8 {[%emt 0:01:33]} 36. Rg1 {[%emt 0:02:55]} Rcg8 {[%emt 0:00:53]} 37. Bf3 {[%emt 0:01:13]} Rc8 {[%emt 0:01:37]} 38. Rac1 {[%emt 0:01:05]} Bd7 {[%emt 0:01:32]} 39. Be2 {[%emt 0:01:01]} Rb8 {[%emt 0:01:23]} 40. Rg3 {[%emt 0:00:00]} Rhg8 {[%emt 0:00:00]} 41. Rcg1 {[%emt 0:16:34]} Rg7 {[%emt 0:21:12]} 42. R3g2 {[%emt 0:03:03]} Rbg8 {[%emt 0:02:34]} 43. Bf3 {[%emt 0:00:47]} Bc6 {[%emt 0:01:43]} 44. Re1 {[%emt 0:02:08]} (44. h4 $14) 44... Re8 {[%emt 0:02:22]} 45. Rge2 {[%emt 0:00:53]} Rgg8 {[%emt 0:00:20]} 46. Re3 {[%emt 0:00:27]} Bd7 {[%emt 0:02:13]} 47. Be2 {[%emt 0:02:01]} Bc6 {[%emt 0:00:27]} 48. Bd1 {[%emt 0:00:42]} Bd7 {[%emt 0:00:33]} 49. Bf3 {[%emt 0:00:06]} Bc6 {[%emt 0:00:27]} 50. Rc1 {[%emt 0:03:45]} Rc8 {[%emt 0:00:50]} 51. Rce1 {[%emt 0:00:31]} Rce8 {[%emt 0:00:50]} 52. Rf1 {[%emt 0:00:01]} Bd7 {[%emt 0:00:35]} 53. Rf2 {[%emt 0:02:06]} (53. Ree1 {is interesting.} f5 54. b4 Ra8 55. Kd3) 53... Bc6 {[%emt 0:00:19]} 54. Bg2 {[%emt 0:01:38]} Bd7 {[%emt 0:01:02]} 55. Rd3 {[%emt 0:01:01]} Rc8 {[%emt 0:01:40]} 56. Kd1 {[%emt 0:01:08]} Rce8 {[%emt 0:01:02]} (56... b4 $5) 57. Re3 {[%emt 0:00:43]} Rc8 {[%emt 0:00:34]} 58. Bf1 {[%emt 0:00:49]} Rcd8 {[%emt 0:01:01]} 59. Kd2 {[%emt 0:00:06]} Bc6 {[%emt 0:00:22]} 60. Bd3 {[%emt 0:00:49]} Rc8 {[%emt 0:00:23]} 61. Rfe2 {[%emt 0:00:14]} Rce8 {[%emt 0:00:13]} 62. Rf2 {[%emt 0:00:16]} Rc8 {[%emt 0:00:11]} 63. Rf1 {[%emt 0:00:01]} Rcd8 {[%emt 0:00:52]} 64. Rfe1 {[%emt 0:00:18]} Rde8 {[%emt 0:00:13]} 65. Be2 {[%emt 0:00:32]} Rgf8 {[%emt 0:00:31]} 66. Bf3 {[%emt 0:00:19] Weighted Error Value: White=0.08 (flawless) /Black=0.09 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.02"]
[Round "4.4"]
[White "Mikrut, IM Dariusz"]
[Black "Stoyanov, IM Tsvetan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2361"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,65,-31,-38,0,-8,0,-12,-8,-55,3,0,24,14,24,9,45,31,75,60,78,47,56,14,56,60,54,60,58,15,33,39,16,15,24,33,21,39,366,364,347,0,0,-2088,-2086,-1678,-1943,-1875,-1753,-1911,-1905,-2116,-2035,-2231]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:48]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:05]} exd4 {[%emt 0:00:38]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:05:59]} 5. Nxc6 {[%emt 0:01:13]} bxc6 {[%emt 0:00:06]} 6. e5 {[%emt 0:00:04]} Qe7 {[%emt 0:00:14]} 7. Qe2 {[%emt 0:00:07]} Nd5 {[%emt 0:00:05]} 8. h4 {[%emt 0:00:40]} a5 {[%emt 0:21:56] C45: Scotch Game.} 9. c4 {[%emt 0:05:30]} Ba6 {[%emt 0:01:21]} 10. Nd2 {[%emt 0:07:45]} f6 {[%emt 0:19:42] [#] The position is equal.} 11. Nf3 $146 {[%emt 0:46:43]} (11. g3 $11 {is superior.}) ({Predecessor:} 11. g3 fxe5 12. b3 Nb4 13. Ne4 d5 14. a3 dxe4 15. Qxe4 O-O-O 16. Bh3+ Kb7 17. axb4 Qxb4+ {½-½ (85) Brodsky,D (2470)-Tokhirjonova,G (2322) Lichess.org INT 2021}) 11... Qb4+ {[%emt 0:14:30]} ({Black should try} 11... fxe5 $1 $15 12. Qxe5 Qxe5+ 13. Nxe5 Nb4) 12. Kd1 $11 {[%emt 0:09:28]} Qe7 {[%emt 0:04:52]} 13. Qe4 {[%emt 0:10:52]} Nb6 {[%emt 0:04:46]} 14. Bd3 $36 {[%emt 0:01:37][%mdl 2048] White has good play.} (14. Bd2 {is interesting.} Qe6 15. b3 Bb4 16. Bd3) 14... O-O-O {[%emt 0:05:38]} (14... Bxc4 {with more complications.} 15. Bxc4 d5 16. Bxd5 O-O-O) 15. b3 {[%emt 0:00:41]} Bb7 {[%emt 0:03:14]} 16. Bb2 {[%emt 0:04:52]} c5 {[%emt 0:04:06]} 17. Qf5 {[%emt 0:00:24][%cal Re5f6]} fxe5 {[%emt 0:04:30]} 18. Qxe5 {[%emt 0:01:49]} d5 {[%emt 0:01:48]} 19. Qf5+ {[%emt 0:01:39]} Kb8 {[%emt 0:00:09]} 20. Re1 {[%emt 0:00:03]} Qd6 {[%emt 0:03:22] [#] Strongly threatening ...dxc4.} 21. Re6 {[%emt 0:00:35]} Qd7 {[%emt 0:00:06] Hoping for ...dxc4.} 22. Ne5 {[%emt 0:00:12]} Qc8 {[%emt 0:00:01]} 23. Nf7 $1 {[%emt 0:03:46][%csl LRd8,LRh8]} dxc4 {[%emt 0:02:07]} 24. Nxd8 {[%emt 0:00:08]} Qxd8 {[%emt 0:00:12]} 25. bxc4 {[%emt 0:00:19] Kc2 is the strong threat.} ({Much weaker is} 25. Be5 cxd3 26. Rxb6 Ka7) 25... Bd6 $2 {[%emt 0:01:52][%mdl 8192] [#]} (25... Bc8 $1 $14 26. Kc2 Bd6) 26. Bxg7 $18 {[%emt 0:01:03]} Rg8 {[%emt 0:00:39]} 27. Qf7 {[%emt 0:01:43]} (27. Qxh7 $18 Bc8 28. Re2) 27... Be5 $1 $11 {[%emt 0:00:35]} 28. Bxe5 $4 {[%emt 0:00:43][%mdl 8192]} (28. Ke2 $11 Rxg7 29. Qe8) 28... Qxd3+ $19 {[%emt 0:00:01] Black is clearly winning.} 29. Ke1 {[%emt 0:00:05]} Qe4+ {[%emt 0:00:18]} 30. Kd1 {[%emt 0:02:14]} Rd8+ {[%emt 0:00:01]} 31. Bd6 {[%emt 0:00:11]} Qd4+ {[%emt 0:01:09]} 32. Ke2 {[%emt 0:00:13]} Qxc4+ {[%emt 0:00:24]} 33. Kd2 {[%emt 0:00:13] Weighted Error Value: White=0.54/Black=0.37} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.02"]
[Round "4.5"]
[White "Pacan-Milej, FM Kosma"]
[Black "Fus, FM Jakub"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2404"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,97,17,16,15,20,12,13,14,10,10,7,13,13,7,13,17,0,-7,27,28,24,31,61,55,40,52,54,52,54,14,43,43,43,43,39,43,39,33,62,52,80,86,166,141,164,150,163,175,182,120,143,128,139,129,130,116,143,114,216,200,215,206,254,255,257,264,245,247,252,241,318,310,312,266,376,368,411,392,401,401,463,381,356,338,414,407,383,299,342,338]} 1. c4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:17]} 2. Nf3 {[%emt 0:00:28]} e6 {[%emt 0:00:20]} 3. g3 {[%emt 0:00:16]} d5 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:10]} dxc4 {[%emt 0:02:10]} 5. Qa4+ {[%emt 0:00:11]} Bd7 {[%emt 0:00:08]} 6. Qxc4 {[%emt 0:00:13] A13: English Opening: 1...e6.} c5 {[%emt 0:00:11]} 7. Ne5 {[%emt 0:00:43]} Qc8 {[%emt 0:00:39]} 8. O-O {[%emt 0:00:55] The position is equal.} Nc6 {[%emt 0:01:17]} 9. Nxd7 {[%emt 0:00:11]} Qxd7 {[%emt 0:00:23]} 10. Nc3 {[%emt 0:02:03]} Rc8 {[%emt 0:00:36]} 11. d3 {[%emt 0:07:15]} Nd4 {[%emt 0:09:19] White must now prevent ...b5.} 12. a4 {[%emt 0:00:24] Against b5} Be7 {[%emt 0:00:40]} 13. Bg5 {[%emt 0:16:30]} O-O {[%emt 0:08:33]} (13... Ng4 $5 {[%cal Re7g5]} 14. Bf4 g5 $11) 14. e3 {[%emt 0:05:01] [#] Hoping for Bxf6.} Rfd8 $146 {[%emt 0:06:02]} ({Predecessor:} 14... Nc6 15. Bxf6 Bxf6 16. Ne4 Bxb2 17. Rab1 Na5 18. Nxc5 Qd6 19. Qb4 Bc3 20. Qxc3 Rxc5 {1-0 (58) McShane,L (2661)-Idani,P (2604) Astana 2019}) 15. Rfd1 {[%emt 0:10:49]} Nc6 {[%emt 0:06:55]} 16. Bxf6 {[%emt 0:08:21]} gxf6 {[%emt 0:00:31]} 17. Qg4+ {[%emt 0:00:25]} Kh8 {[%emt 0:00:59]} 18. Qh5 {[%emt 0:00:23]} Qe8 {[%emt 0:05:39]} 19. Bxc6 {[%emt 0:20:29]} Rxc6 {[%emt 0:02:30]} 20. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:28:10]} 21. exd4 {[%emt 0:00:06]} a6 {[%emt 0:08:29]} 22. d5 {[%emt 0:04:53]} Rcd6 {[%emt 0:00:10]} 23. Qf3 {[%emt 0:07:18]} b6 {[%emt 0:06:07]} 24. Qe2 {[%emt 0:06:33]} exd5 {[%emt 0:06:17]} 25. Qxa6 {[%emt 0:00:09]} Qd7 {[%emt 0:00:36]} (25... f5 $16) 26. Nb5 $18 {[%emt 0:01:46]} Rc6 {[%emt 0:01:06]} 27. Nd4 {[%emt 0:00:28]} Rc4 {[%emt 0:00:10]} 28. b3 {[%emt 0:01:51]} Rb4 {[%emt 0:01:41]} 29. Rac1 {[%emt 0:00:40]} ({White should try} 29. Qd3 $18) 29... Re8 {[%emt 0:01:01]} (29... Bc5 $2 {[#]} 30. Rxc5 $1 {[%mdl 512]} Re8 31. Rc3 $18) 30. a5 {[%emt 0:02:26] White is more active.} bxa5 {[%emt 0:01:09]} 31. Qxa5 {[%emt 0:00:26]} Bf8 {[%emt 0:00:29]} 32. Rd3 {[%emt 0:01:39][%cal Bd1d3,Bd3d5,Bd5d7][%mdl 32]} Rbb8 {[%emt 0:02:49]} 33. Qa6 {[%emt 0:01:48]} Re4 {[%emt 0:00:27]} (33... Qe7 $16 {was worth a try.}) 34. Qxf6+ {[%emt 0:00:53]} Bg7 {[%emt 0:00:02] [#]} 35. Qf5 {[%emt 0:00:14]} Qe8 {[%emt 0:00:41]} (35... Qxf5 36. Nxf5) 36. Nf3 {[%emt 0:00:20] Strongly threatening Ng5.} ({Stronger than} 36. Qxd5 Rd8 37. Qf5 Rexd4 38. Rxd4 Bxd4 $17) 36... h6 {[%emt 0:01:07] Prevents Ng5.} 37. Rxd5 {[%emt 0:00:27]} Qe6 {[%emt 0:00:38]} 38. Rc7 {[%emt 0:00:46]} Kg8 {[%emt 0:00:31]} 39. Kg2 {[%emt 0:01:24]} Rf8 {[%emt 0:00:31]} 40. Qxe6 {[%emt 0:00:00]} Rxe6 {[%emt 0:00:00]} 41. Rdd7 Re2 {[%emt 0:16:16]} (41... Ree8 {might work better.} 42. Rb7 Bf6) 42. Nh4 {[%emt 0:18:24]} Be5 {[%emt 0:03:13]} 43. Rb7 {[%emt 0:00:28]} Bc3 {[%emt 0:02:17]} 44. Nf5 {[%emt 0:02:53]} Re6 {[%emt 0:00:03]} 45. Rd6 {[%emt 0:01:07]} Rxd6 {[%emt 0:01:04]} 46. Nxd6 {[%emt 0:00:03]} f5 {[%emt 0:00:20]} 47. Rb5 {[%emt 0:03:27]} f4 {[%emt 0:00:15]} 48. Rf5 {[%emt 0:00:19]} Rd8 {[%emt 0:01:43]} 49. Ne4 {[%emt 0:00:25] Weighted Error Value: White=0.09 (flawless) /Black=0.19 (very precise)} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.03"]
[Round "5.1"]
[White "Fus, FM Jakub"]
[Black "Kowalski, IM Igor"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2377"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 23,63,26,34,25,31,28,42,47,47,48,93,81,72,88,76,70,59,39,53,53,46,41,37,43,38,34,35,31,38,32,87,0,0,0,0,0,0,0,0,0,4,0]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:17]} c6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:04]} 5. a4 {[%emt 0:00:55]} Bf5 {[%emt 0:00:05]} 6. e3 {[%emt 0:00:41]} e6 {[%emt 0:00:04]} 7. Bxc4 {[%emt 0:00:12]} Bb4 {[%emt 0:00:14]} 8. O-O {[%emt 0:00:45]} O-O {[%emt 0:00:06]} 9. Qe2 {[%emt 0:00:28]} Bg6 {[%emt 0:00:05]} 10. Ne5 {[%emt 0:02:34]} Nbd7 {[%emt 0:00:15]} 11. Nxg6 {[%emt 0:01:22]} hxg6 {[%emt 0:00:05]} 12. Rd1 {[%emt 0:03:38]} Qe7 {[%emt 0:13:25] 12...Qc7 is setting a new trend.} 13. e4 {[%emt 0:30:13] D19: Slav Defence: 5 a4 Bf5 6 e3: Main line with 9 Qe2.} e5 {[%emt 0:01:36]} 14. d5 {[%emt 0:00:42]} cxd5 {[%emt 0:12:39]} 15. Nxd5 {[%emt 0:02:41] White is slightly better.} Nxd5 {[%emt 0:00:06]} 16. Bxd5 {[%emt 0:00:05]} Nb6 {[%emt 0:00:23]} 17. Bb3 {[%emt 0:11:07] White is more active.} Rad8 {[%emt 0:12:40]} 18. Be3 {[%emt 0:06:01] [#]} Bc5 $146 {[%emt 0:02:46]} ({Predecessor:} 18... Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. Qb5 Qe7 22. a5 Nc8 23. Bd5 b6 24. Qc4 Bc5 25. axb6 axb6 {½-½ (51) Perdomo,L (2461)-Espineira Gonzalez,D (2339) Peniche 2021}) 19. Bxc5 {[%emt 0:08:00]} Qxc5 {[%emt 0:01:44]} 20. a5 {[%emt 0:00:09]} Rxd1+ {[%emt 0:03:33]} 21. Qxd1 {[%emt 0:00:07]} Nc8 {[%emt 0:00:04]} 22. Qd5 {[%emt 0:06:20]} Qb4 {[%emt 0:17:55]} 23. g3 {[%emt 0:02:54]} Ne7 {[%emt 0:08:17]} 24. Qc4 {[%emt 0:01:08]} Qxc4 {[%emt 0:01:25]} 25. Bxc4 $14 {[%emt 0:00:04][%mdl 4096] Endgame KRB-KRN} Rd8 {[%emt 0:00:03] Against Rd1} 26. a6 {[%emt 0:10:38]} b6 {[%emt 0:00:59]} (26... bxa6 $1 $14 27. Rxa6 Rd4) 27. Rc1 {[%emt 0:00:05]} (27. f4 $16) 27... Rc8 $1 $11 {[%emt 0:05:15][%cal Ob6b5] [#] Threatens to win with ...b5! The position is equal.} 28. Rc3 {[%emt 0:00:07]} g5 {[%emt 0:00:40]} 29. Kf1 {[%emt 0:04:31]} g6 {[%emt 0:02:01]} 30. Ke1 {[%emt 0:00:53]} Kg7 {[%emt 0:00:11]} 31. Kd2 {[%emt 0:00:46]} f5 {[%emt 0:01:00]} 32. Bd3 {[%emt 0:05:57] Weighted Error Value: White=0.06 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.03"]
[Round "5.2"]
[White "Stoyanov, IM Tsvetan"]
[Black "Pacan-Milej, FM Kosma"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2424"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,120,52,28,4,0,0,0,0,16,4,18,69,50,115,99,113,108,126,130,136,129,212,206,202,208,210,191,191,0,184,0,192,22,22,31,38,26,23,0,0,0,0,0,0,0,6,0,0,0,0,-14,0,0,0,0,0,0,0,-8,-8,-37,-16,-57,0,0,0,0,120,129,192,0,0,-48,-50,-51,-48,-47,0,-29,0,0,0,-26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:19]} d5 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:16][%cal Bb1c3,Bc3e4,Be4g5][%mdl 32]} dxe4 {[%emt 0:00:07]} 4. Nxe4 {[%emt 0:00:06]} Nd7 {[%emt 0:00:30]} 5. Ng5 {[%emt 0:01:44]} Ngf6 {[%emt 0:01:23]} 6. Bd3 {[%emt 0:00:26]} e6 {[%emt 0:02:23]} 7. N1f3 {[%emt 0:00:33]} Bd6 {[%emt 0:00:51]} 8. Qe2 {[%emt 0:00:33]} h6 {[%emt 0:01:09]} 9. Ne4 {[%emt 0:00:16]} Nxe4 {[%emt 0:00:19]} 10. Qxe4 {[%emt 0:00:42]} c5 {[%emt 0:00:22]} 11. Bd2 {[%emt 0:14:21]} Qc7 {[%emt 0:21:15] B17: Caro-Kann: Modern Line (4...Nd7).} 12. Qe2 {[%emt 0:05:10]} a6 {[%emt 0:29:50]} 13. O-O-O {[%emt 0:14:52]} cxd4 {[%emt 0:08:00]} 14. Nxd4 {[%emt 0:00:02]} Nc5 {[%emt 0:01:07] [#]} 15. Nb3 $146 {[%emt 0:08:20]} ({Predecessor:} 15. Rhe1 Nxd3+ 16. Qxd3 O-O 17. g4 Rd8 18. Qe4 Qc4 19. Ba5 Re8 20. Kb1 Bxh2 21. g5 hxg5 {1-0 (30) Gross,D (2360)-Stohl,I (2580) Pribram 1997}) 15... Nxb3+ {[%emt 0:14:59]} (15... Nxd3+ $11 16. Qxd3 Be7) 16. axb3 $14 {[%emt 0:00:17]} e5 {[%emt 0:00:58]} ({Black should try} 16... Bf4 $14) 17. Rhe1 {[%emt 0:07:44]} Be6 {[%emt 0:10:14]} 18. Bc3 {[%emt 0:01:57]} O-O-O {[%emt 0:00:53] [#]} 19. Bxa6 $1 {[%emt 0:20:47][%mdl 512]} bxa6 {[%emt 0:01:31]} 20. Qxa6+ {[%emt 0:00:01]} Kb8 {[%emt 0:00:06]} (20... Kd7 $16) 21. Ba5 $18 {[%emt 0:01:23][%mdl 1024] White has strong compensation.} Qe7 {[%emt 0:00:25]} 22. Qb6+ {[%emt 0:01:33]} (22. Bxd8 $6 Rxd8 23. Qb6+ Kc8 $14) 22... Ka8 {[%emt 0:02:06]} 23. Qc6+ {[%emt 0:00:40]} Kb8 {[%emt 0:00:23]} 24. Qb6+ {[%emt 0:15:21]} (24. Bxd8 $6 Rxd8 25. Qb6+ Kc8 $14) 24... Ka8 {[%emt 0:00:06]} 25. Qc6+ {[%emt 0:03:19]} Kb8 {[%emt 0:00:05] [#]} 26. Bxd8 $2 {[%emt 0:00:31]} (26. Rd3 $1 $18) 26... Rxd8 $11 {[%emt 0:00:04]} 27. Qb6+ {[%emt 0:01:13]} Kc8 {[%emt 0:01:02]} 28. Re3 {[%emt 0:00:23] Threatens to win with Qa5.} Bc7 {[%emt 0:00:40]} 29. Qa6+ {[%emt 0:00:40]} Kb8 {[%emt 0:00:03]} 30. Qb5+ {[%emt 0:00:48]} Kc8 $1 {[%emt 0:00:28]} 31. Qa6+ {[%emt 0:00:00]} Kb8 {[%emt 0:00:04]} 32. Rxd8+ {[%emt 0:01:19]} Qxd8 {[%emt 0:00:05]} 33. Re4 {[%emt 0:00:17] Dancing on a razor blade.} Qd6 {[%emt 0:00:43] Prevents Rb4+.} (33... Qg5+ $2 34. f4 Qe7 35. Qb5+ (35. fxe5 Qc5 $11) (35. Ra4 Bd5 $11) 35... Kc8 36. Ra4 $18 (36. fxe5 Qd7 $14)) 34. Qb5+ {[%emt 0:00:01]} Kc8 {[%emt 0:01:07]} 35. Ra4 {[%emt 0:00:37]} Bd7 {[%emt 0:00:31] Against Qe8+} 36. Ra8+ Bb8 {[%emt 0:00:03]} 37. Qe2 {[%emt 0:01:24]} Kb7 {[%emt 0:01:46]} 38. Ra3 {[%emt 0:00:40]} f5 {[%emt 0:00:51]} 39. b4 {[%emt 0:00:28]} e4 {[%emt 0:01:32]} 40. g3 {[%emt 0:00:00]} Ba7 {[%emt 0:00:00]} 41. Kb1 {[%emt 0:23:39]} Qb6 {[%emt 0:17:22]} (41... Be6 $15) 42. Qd2 {[%emt 0:06:27]} Qe6 {[%emt 0:10:13]} 43. c4 {[%emt 0:01:05]} e3 {[%emt 0:03:33]} (43... g5 $11 {keeps the balance.}) 44. fxe3 $16 {[%emt 0:00:18]} Qe4+ {[%emt 0:01:58]} (44... Bb6 $16 45. Qd3 (45. c5 Bc7 $16) 45... Bc6) 45. Ka1 $2 {[%emt 0:00:26]} (45. Qd3 $18) 45... Be6 $11 {[%emt 0:00:09]} 46. Qc3 {[%emt 0:01:43]} (46. Rxa7+ $11 Kxa7 47. b3) 46... Qxc4 $15 {[%emt 0:00:17]} 47. Qxg7+ {[%emt 0:00:37]} Bf7 {[%emt 0:00:02][%cal Rc4c1]} 48. b3 {[%emt 0:00:26]} Qd5 {[%emt 0:01:41]} (48... Qe6 $1 $15) 49. Qf6 {[%emt 0:00:34] Strongly threatening Qa6+.} ({Much worse is} 49. Qf8 Qe5+ 50. Kb1 Qe6 $15) 49... Bb6 {[%emt 0:00:51]} 50. Qe7+ {[%emt 0:00:27]} Bc7 {[%emt 0:00:19] A strong pair of Bishops.} 51. b5 {[%emt 0:00:33]} Qd1+ {[%emt 0:00:41]} 52. Kb2 {[%emt 0:00:28] The position is equal.} Qd2+ {[%emt 0:00:17]} 53. Kb1 {[%emt 0:00:27]} Bd5 {[%emt 0:00:43]} 54. Ra7+ $1 {[%emt 0:00:30]} Kxa7 {[%emt 0:00:04]} 55. Qxc7+ {[%emt 0:00:02]} Bb7 {[%emt 0:00:33]} (55... Ka8 $5 56. Qc8+ Ka7 57. Qc7+ Bb7 $11) 56. Qc5+ {[%emt 0:00:49]} Kb8 {[%emt 0:00:37] Hoping for ...Be4+.} 57. Qe5+ {[%emt 0:00:40]} Ka8 {[%emt 0:00:46]} 58. Qa1+ {[%emt 0:00:13]} Kb8 {[%emt 0:00:06][%cal Rb7e4]} 59. Qe5+ {[%emt 0:00:02]} Ka8 {[%emt 0:00:12] ( -> ...Be4+)} 60. Qa1+ {[%emt 0:00:01]} Kb8 {[%emt 0:00:06] Weighted Error Value: White=0.23 (precise) /Black=0.16 (very precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.03"]
[Round "5.3"]
[White "Samunenkov, FM Ihor"]
[Black "Mikrut, IM Dariusz"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2372"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,118,13,31,14,3,13,1,11,129,109,120,87,104,85,84,84,88,93,93,69,68,68,79,36,37,21,52,0,0,0,0,0,18,8,16,4,56,49,64,43,79,82,81,79,80,72,159,133,120,128,136,131,106,136,101,50,50,52,51,51,50,50,50,51,204,66,66,66,66,49,66,66,66,66,66,66,73,66,66,66,66,65,65,9,65,65,65,65,65,0,65,0,65,65,65,65,65,65,65,65,65,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:07]} g6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:11][%cal Bg1f3,Bf3d4,Bd4c2,Bc2e3,Be3d5,Bd5f6][%mdl 32]} Bg7 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:11]} c5 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:06:34]} cxd4 {[%emt 0:00:28]} 6. Nxd4 {[%emt 0:00:14]} Nc6 {[%emt 0:00:04]} 7. Nc2 {[%emt 0:06:06]} d6 {[%emt 0:04:27]} 8. Bg2 {[%emt 0:02:46]} O-O {[%emt 0:04:03]} 9. O-O {[%emt 0:03:42]} Qa5 {[%emt 0:08:10]} 10. Ne3 {[%emt 0:11:06] A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6.} Ng4 {[%emt 0:02:16] [#]} 11. Ned5 $146 {[%emt 0:10:40]} ({Predecessor:} 11. Ncd5 Nxe3 12. Nxe3 Be6 13. Bd5 Qa6 14. Bxe6 fxe6 15. Qd3 Rac8 16. Bd2 Bxb2 17. Qe4 Nd8 {1-0 (109) Petrosian,T (2654)-Babujian,L (2500) Yerevan 2014}) 11... Nge5 {[%emt 0:07:44]} 12. Bg5 {[%emt 0:07:00]} e6 {[%emt 0:19:52]} (12... f6 $11 {keeps the balance.} 13. Bf4 Qd8) 13. Nf6+ $16 {[%emt 0:04:10]} Kh8 {[%emt 0:00:18] And now ...h6 would win.} 14. Qc1 {[%emt 0:09:03]} ({Avoid the trap} 14. Qxd6 $2 Rd8 15. Qa3 Qxa3 16. bxa3 h6 $19) 14... Nd4 {[%emt 0:33:48][%cal Oa5c3]} 15. Qf4 {[%emt 0:08:13]} Nd7 {[%emt 0:06:08]} 16. Qh4 {[%emt 0:02:21][%csl Gf6][%cal Rh4h7]} ({Much worse is} 16. Qxd4 $6 Qxg5 17. Nfe4 Bxd4 $11) 16... Nxf6 {[%emt 0:01:42]} 17. Bxf6 {[%emt 0:00:11]} Nf5 {[%emt 0:00:04]} 18. Bxg7+ {[%emt 0:00:50]} Kxg7 {[%emt 0:00:05]} 19. Qf4 {[%emt 0:01:32]} Qb4 {[%emt 0:01:16]} 20. Rab1 {[%emt 0:08:46]} (20. e4 {looks sharper.} Nh6 21. Qd2 Bd7 22. Rfd1) 20... e5 $1 {[%emt 0:00:27]} 21. Qe4 {[%emt 0:01:24]} Nd4 {[%emt 0:00:12]} 22. Qd3 {[%emt 0:01:52]} (22. e3 $14 Bf5 23. Qh4 (23. Qxb7 Qxb7 24. Bxb7 Rab8 $15) 23... Bxb1 24. exd4) 22... Bf5 $11 {[%emt 0:00:12]} 23. Be4 {[%emt 0:00:59]} Bxe4 {[%emt 0:00:29]} 24. Nxe4 {[%emt 0:00:40]} f5 {[%emt 0:00:51]} 25. Ng5 {[%emt 0:03:28]} h6 {[%emt 0:01:15]} 26. Nf3 {[%emt 0:00:14]} Nxf3+ {[%emt 0:00:27]} (26... Ne6 $11) 27. exf3 $14 {[%emt 0:00:19]} Rac8 {[%emt 0:00:27]} 28. b3 {[%emt 0:00:36]} Rfd8 {[%emt 0:00:12]} 29. Rfd1 {[%emt 0:01:39]} a6 {[%emt 0:00:05]} 30. Qd5 {[%emt 0:01:44]} Qb6 {[%emt 0:05:12]} 31. Rd3 {[%emt 0:01:47]} h5 {[%emt 0:00:11]} (31... Rc6 $142) 32. Rbd1 {[%emt 0:01:49]} Rc6 {[%emt 0:00:18]} 33. Qe6 {[%emt 0:01:27][%cal Oc4c5] Against Re8. aiming for c5!} Qc7 {[%emt 0:00:10][%cal Od6d5] [#]} 34. Rd5 $1 {[%emt 0:00:34]} b5 {[%emt 0:01:51]} 35. c5 {[%emt 0:01:08][%cal Rd5d6] White is more active.} Qf7 {[%emt 0:01:34] [#]} 36. Rxe5 {[%emt 0:03:43][%mdl 512]} Qxe6 {[%emt 0:02:04]} 37. Rxe6 {[%emt 0:00:04]} dxc5 {[%emt 0:00:11]} 38. Rxc6 {[%emt 0:00:47]} Rxd1+ $16 {[%emt 0:00:04][%mdl 4096] Endgame KR-KR} 39. Kg2 {[%emt 0:00:05]} Rc1 {[%emt 0:00:20]} 40. Rxa6 {[%emt 0:00:00]} c4 $2 {[%emt 0:00:00]} (40... g5 $14) 41. bxc4 {[%emt 0:20:38]} ({Better is} 41. Rb6 $18) 41... bxc4 $14 {[%emt 0:17:28]} 42. f4 {[%emt 0:00:36]} Ra1 {[%emt 0:01:04]} 43. a4 {[%emt 0:00:33]} c3 {[%emt 0:00:52] ...c2 is the strong threat.} 44. Ra7+ {[%emt 0:00:17]} Kf6 {[%emt 0:00:09] Threatens to win with ...c2.} 45. Rc7 {[%emt 0:00:05]} Rxa4 {[%emt 0:01:50]} 46. Rxc3 {[%emt 0:03:56]} Ra6 {[%emt 0:00:08]} 47. Kf3 {[%emt 0:03:29]} Re6 {[%emt 0:00:06]} 48. Re3 {[%emt 0:00:11] Strongly threatening Rxe6+.} Ra6 {[%emt 0:00:05]} 49. h4 {[%emt 0:01:37]} Rb6 {[%emt 0:00:05]} 50. Ke2 {[%emt 0:01:34]} (50. Ra3 $14) 50... Rb2+ {[%emt 0:00:07]} (50... Re6 $1 $11) 51. Kf1 $1 {[%emt 0:00:04]} Rb6 {[%emt 0:00:05]} 52. Re2 {[%emt 0:00:08]} Ra6 {[%emt 0:00:11]} 53. Ke1 {[%emt 0:00:10]} (53. Kg2 $14) 53... Rd6 {[%emt 0:00:15]} (53... Ra1+ $11 54. Kd2 Ra2+ 55. Ke3 Rxe2+ 56. Kxe2 Ke6) 54. Rd2 {[%emt 0:00:05]} ({White should try} 54. Ra2 $14) 54... Re6+ {[%emt 0:00:10]} ({Black should play} 54... Rxd2 $1 $11 55. Kxd2 Ke6) 55. Kd1 {[%emt 0:00:04]} Rc6 {[%emt 0:00:12]} 56. Rd3 {[%emt 0:00:26]} Ra6 {[%emt 0:00:19]} 57. Kd2 {[%emt 0:00:08]} Ra2+ {[%emt 0:00:07]} 58. Ke3 {[%emt 0:00:05]} Ra6 {[%emt 0:00:31]} 59. Kd4 {[%emt 0:00:37]} (59. Kf3 $14) 59... Ra2 {[%emt 0:00:12] Weighted Error Value: White=0.15 (very precise) /Black=0.21 (precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.03"]
[Round "5.4"]
[White "Tazbir, GM Marcin"]
[Black "Budisavljevic, GM Luka"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2506"]
[BlackElo "2509"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,116,16,8,18,0,0,7,12,0,0,0,0,5,2,3,8,0,0,-7,-9,-8,0,0,0,0,0,-10,-5,-31,-28,-22,-22,-22,-22,-30,-22,-32,-22,-25,-30,-40,-20,-29,-20,-20,-34,-24,-27,-49,-39,-41,0,-50,-35,-131,-121,-112,-127,-127,-66,-83,-34,-25,-19,-292,-133,-141,-29,-18,-34,-35,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-19,-27,-29970,-29970,-29971,-29972,-6422,-8,-29972,-29968,-29975,-29977,-29977,-29978,-29978,-29978]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:11]} Qc7 {[%emt 0:00:06]} 6. Be2 {[%emt 0:00:07]} Nf6 {[%emt 0:00:22]} 7. O-O {[%emt 0:02:06]} Be7 {[%emt 0:00:04]} 8. Be3 {[%emt 0:01:14]} O-O {[%emt 0:00:06]} 9. Kh1 {[%emt 0:00:52]} d6 {[%emt 0:00:46]} 10. f4 {[%emt 0:00:29]} Nxd4 {[%emt 0:00:35]} 11. Qxd4 {[%emt 0:02:03]} b6 {[%emt 0:00:14] B83: Sicilian Scheveningen: 6 Be2, lines without ...a6.} 12. Bf3 Ba6 {[%emt 0:06:17]} 13. Rfd1 {[%emt 0:06:58]} Rfd8 {[%emt 0:01:09] The position is equal.} 14. e5 {[%emt 0:08:01]} dxe5 {[%emt 0:00:10]} 15. Qxe5 {[%emt 0:00:04]} Rac8 {[%emt 0:00:11][%cal Ba8c8,Bc8c7,Bc7b7][%mdl 32] [#]} 16. Qxc7 $146 {[%emt 0:00:08]} ({Predecessor:} 16. Rxd8+ Bxd8 17. Rd1 Be7 18. h3 Kf8 19. Rd2 Nd7 20. Qh5 Nf6 21. Qe5 Nd7 22. Qxc7 Rxc7 {1-0 (30) Savanovic,A (2410)-Robles Aguilar,E (2376) Chess.com INT 2020}) 16... Rxc7 {[%emt 0:00:05]} 17. Rxd8+ {[%emt 0:00:06]} Bxd8 {[%emt 0:00:04]} 18. Rd1 {[%emt 0:00:26]} Be7 {[%emt 0:01:06]} 19. Kg1 {[%emt 0:02:30]} Kf8 {[%emt 0:02:43]} 20. g3 {[%emt 0:00:34]} Bb7 {[%emt 0:13:50]} 21. Bxb7 {[%emt 0:02:56]} Rxb7 {[%emt 0:00:38]} 22. Kg2 {[%emt 0:01:25]} Rc7 {[%emt 0:30:56][%cal Oe7a3]} 23. Kf3 {[%emt 0:01:58]} Bb4 {[%emt 0:06:57]} 24. Rd3 {[%emt 0:09:28]} Bxc3 {[%emt 0:01:26]} 25. Rxc3 {[%emt 0:01:52]} Rxc3 {[%emt 0:00:11]} 26. bxc3 $15 {[%emt 0:00:02][%mdl 4096] Endgame KB-KN} Nd7 {[%emt 0:01:57]} 27. Bd4 {[%emt 0:05:07]} f6 {[%emt 0:00:29]} 28. Ke4 {[%emt 0:02:20]} Ke7 {[%emt 0:00:06]} 29. Be3 {[%emt 0:10:55]} Kd6 {[%emt 0:00:23]} 30. c4 {[%emt 0:01:50]} Nc5+ {[%emt 0:11:03]} 31. Kd4 {[%emt 0:00:39]} e5+ {[%emt 0:00:59]} 32. fxe5+ {[%emt 0:00:20]} fxe5+ {[%emt 0:00:02]} 33. Kc3 {[%emt 0:00:05]} h5 {[%emt 0:08:54]} 34. Kb4 {[%emt 0:06:11]} Kc6 35. Kc3 {[%emt 0:05:39]} Kd6 {[%emt 0:07:44]} 36. Kb4 {[%emt 0:00:06]} Ne4 {[%emt 0:01:36]} 37. a3 {[%emt 0:10:00]} (37. Bc1 $15) 37... Kc6 $17 {[%emt 0:00:38]} 38. Kb3 {[%emt 0:00:46]} a5 {[%emt 0:02:24]} 39. Bc1 {[%emt 0:02:50]} Nf2 {[%emt 0:01:05]} (39... Kc7 $17) 40. Bb2 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} (40... e4 $17 {...e3 is the strong threat.} 41. Bd4 Nd1) 41. c5+ $1 $15 {[%emt 0:18:09]} bxc5 {[%emt 0:22:59] aiming for ...Nd1.} 42. Kc4 $2 {[%mdl 8192] [#]} (42. Bc3 $11 {and White has nothing to worry.}) 42... Ng4 {[%emt 0:01:37]} (42... a4 $1 $19 {And now ...Ng4 would win.} 43. Bc1 Ng4) 43. h3 $17 {[%emt 0:00:25]} Nf2 {[%emt 0:01:05]} (43... Ne3+ $17 44. Kd3 Nd1) 44. a4 $1 $11 {[%emt 0:00:27]} Nxh3 {[%emt 0:03:44]} 45. Bc3 {[%emt 0:00:29]} Ng5 {[%emt 0:01:57] White must now prevent ...Ne4.} (45... e4 $5 {[%cal Rh3g1]} 46. Bxg7 Nf2 $15) 46. Bxa5 {[%emt 0:00:19]} Ne4 {[%emt 0:00:34]} 47. Be1 {[%emt 0:00:58]} Kc6 {[%emt 0:00:09]} 48. Kd3 {[%emt 0:00:39]} Nd6 {[%emt 0:00:34]} 49. c4 $1 {[%emt 0:00:41]} g5 {[%emt 0:01:02][%cal Bg7g5,Bg5h4][%mdl 32] Threatens to win with ...e4+.} 50. a5 $1 {[%emt 0:01:16]} e4+ {[%emt 0:02:40]} 51. Ke3 {[%emt 0:00:26]} Kb7 {[%emt 0:00:02] Strongly threatening ...Ka6.} 52. Bc3 $2 {[%emt 0:03:11][%mdl 8192] [#]} (52. Bf2 $11) 52... h4 $1 {[%emt 0:03:37]} 53. gxh4 {[%emt 0:01:30]} gxh4 {[%emt 0:00:01]} 54. Kf4 {[%emt 0:00:16]} Ka6 $2 {[%emt 0:00:46]} (54... h3 $19 {( -> ...h2)} 55. Kg3 Nxc4 56. Kxh3 Ne3) 55. Kg4 $2 {[%emt 0:01:07][%mdl 8192] [#]} (55. Be1 $11) 55... Nf5 $1 {[%emt 0:00:39][%mdl 512] Black mates.} 56. Kh3 {[%emt 0:04:24]} (56. Kxf5 h3) 56... e3 {[%emt 0:00:07][%cal Be4e3,Be3e2][%mdl 32]} 57. Kg4 {[%emt 0:00:10] [#]} e2 $1 {[%emt 0:00:30]} 58. Kh3 {[%emt 0:00:26]} (58. Be1 Ne3+) 58... Nd4 {[%emt 0:00:21] Weighted Error Value: White=0.41/Black=0.31} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.03"]
[Round "5.5"]
[White "Chatalbashev, GM Boris"]
[Black "Szpar, IM Milosz"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2539"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,92,20,57,29,47,43,51,37,45,42,62,50,54,51,77,50,62,59,87,73,91,81,89,68,70,55,82,45,85,28,38,-3,18,17,32,51,70,-54,-50,-45,-42,-37,-23,-66,0,-99,-33,-219,-125,-284,-78,-77,0,-8,0,-584,31,36,42,7,0,-203,-225,-753,0,0,0,0,0,-624,-617,-600,-580,-921,-845,-927,0,0,2232,2208,29999]} 1. c4 {[%emt 0:00:03]} e5 {[%emt 0:00:17]} 2. g3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:33]} 3. Bg2 {[%emt 0:00:09]} g6 {[%emt 0:00:27]} 4. Nc3 {[%emt 0:00:14]} Bg7 {[%emt 0:00:13]} 5. e3 {[%emt 0:01:42]} d6 {[%emt 0:01:07]} 6. Nge2 {[%emt 0:00:17]} h5 {[%emt 0:04:33]} 7. h4 {[%emt 0:02:13]} Nh6 {[%emt 0:04:57]} 8. Rb1 {[%emt 0:01:01] A25: English Opening vs King's Indian with ...Nc6 but without early d3.} Nf5 {[%emt 0:05:51]} 9. b4 {[%emt 0:01:51][%cal Bb2b4,Bb4b5][%mdl 32]} O-O {[%emt 0:13:26] [#]} 10. b5 $146 {[%emt 0:03:48] White is slightly better.} ({Predecessor:} 10. d3 Nh6 11. b5 Ne7 12. a4 Rb8 13. Qb3 Be6 14. Nd5 Kh7 15. Nec3 Neg8 16. Ne4 {0-1 (54) Masculo,J (2225)-Harmon,C (2240) Jacksonville 1990}) 10... Nce7 {[%emt 0:05:48][%cal Bc6e7,Be7g8,Bg8h6,Bh6g4][%mdl 32]} 11. a4 {[%emt 0:00:32]} c5 {[%emt 0:02:47]} 12. d3 {[%emt 0:05:23]} Rb8 {[%emt 0:03:52]} 13. Bd2 {[%emt 0:00:30]} Be6 {[%emt 0:01:43]} 14. Qb3 {[%emt 0:03:53]} Kh8 {[%emt 0:01:50]} 15. Ne4 {[%emt 0:10:14]} Ng8 {[%emt 0:05:05]} 16. N2c3 {[%emt 0:08:06]} Ngh6 {[%emt 0:01:19]} 17. Ng5 {[%emt 0:08:01]} Ng4 {[%emt 0:06:09]} 18. Bh3 {[%emt 0:06:10]} (18. Nxe6 fxe6 19. b6 a6 $11) 18... Bd7 {[%emt 0:02:20]} 19. Qd1 {[%emt 0:01:58]} Bh6 {[%emt 0:05:54]} 20. Nd5 {[%emt 0:03:33] Threatens to win with f3.} Kg7 {[%emt 0:08:36]} 21. Ne4 {[%emt 0:05:31] White is more active.} (21. Bxg4 hxg4 22. Ne4 (22. Qxg4 Nxe3 23. Qf3 Nc2+ 24. Kf1 Nd4 $15) 22... Ne7 $11) (21. Qe2 $16) 21... Ne7 $1 $11 {[%emt 0:04:36]} 22. Qe2 {[%emt 0:06:33]} (22. Nxd6 Nxd5 23. cxd5 Nf6 24. Bxd7 Qxd7 $11) 22... f5 {[%emt 0:02:52]} 23. Nec3 {[%emt 0:05:53]} (23. Nxd6 Be6 24. Bxg4 hxg4 $15) 23... f4 {[%emt 0:03:08]} 24. exf4 {[%emt 0:05:56]} Nf5 {[%emt 0:01:01]} 25. fxe5 {[%emt 0:01:22]} (25. Bxg4 $6 Nd4 26. Bxh5 (26. Qe4 $2 Bxg4 27. b6 a6 $19) 26... Nxe2 27. Bxe2 exf4 28. gxf4 Rh8 $11) (25. Qd1 $14) 25... Bxd2+ {[%emt 0:03:10]} 26. Qxd2 {[%emt 0:00:42]} (26. Kxd2 $2 Nd4 27. Bxg4 Nxe2 28. Bxe2 Rxf2 $19) 26... Nd4 $36 {[%emt 0:00:45][%mdl 2048] ...Nf3+ is the strong threat. White is under pressure.} 27. Bxg4 {[%emt 0:01:28]} Bxg4 {[%emt 0:00:30]} 28. Qb2 $1 {[%emt 0:01:18]} Bf3 {[%emt 0:07:59]} (28... dxe5 $15 29. O-O Qd7) 29. Rf1 {[%emt 0:02:05]} (29. O-O $11 {remains equal.}) 29... Qa5 {[%emt 0:01:02]} (29... dxe5 $17 30. Ne4 Be2) 30. Ne3 $2 {[%emt 0:01:35]} (30. exd6 $2 Rbe8+ 31. Ne3 Be2 $17) (30. b6 $15) 30... dxe5 {[%emt 0:02:18]} (30... Rbe8 $1 $19 {[%cal Re8e5]} 31. exd6 Be2) 31. Kd2 $2 {[%emt 0:05:42]} (31. Qd2 $17 {was the only defense.}) 31... e4 $2 {[%emt 0:00:13]} (31... Be2 $19 {is more deadly. Hoping for ...Rf3.} 32. f4 Bxf1 33. Rxf1 exf4 34. gxf4 Rbe8) 32. dxe4 $17 {[%emt 0:00:57]} Rbd8 {[%emt 0:00:24]} (32... Bxe4 $17 33. Rbd1 Bf3) 33. Kc1 {[%emt 0:00:50]} Kh7 {[%emt 0:00:32][%cal Of3e2] And now ...Be2! would win.} 34. Ned5 $2 {[%emt 0:01:35][%mdl 8192] [#]} (34. Ra1 $11) 34... Rde8 $2 {[%emt 0:00:29]} (34... Be2 $1 $19 {[%cal Re2f1][%mdl 512]} 35. Re1 (35. Nxe2 $2 Rxf2 36. Qxd4 Rxf1+ 37. Qd1 Rxd1+ 38. Kxd1 Qxa4+ 39. Ke1 Qxc4 $19) (35. Qa3 Bxf1) 35... Rxd5 36. exd5 (36. cxd5 $2 {perishes.} Rf3 $19) 36... Rf3 37. Rxe2 Rxc3+ 38. Kd1 Qxa4+ 39. Ke1 Qxc4) 35. Qd2 $14 {[%emt 0:01:09] Black must now prevent Re1.} Bg2 $1 {[%emt 0:00:57][%cal Bf3g2,Bg2f1,Bf1c4][%mdl 32]} 36. Rd1 {[%emt 0:00:18]} Rf3 {[%emt 0:00:48]} 37. Kb2 $2 {[%emt 0:01:21]} (37. b6 $11 axb6 38. Rb2 (38. Rxb6 Rxc3+ 39. Kb2 Qxb6+ 40. Nxb6 Rb3+ 41. Ka2 Rxb6 $17)) 37... Ref8 $19 {[%emt 0:00:29]} 38. Qg5 $2 {[%emt 0:03:59] [#]} (38. Ka3 Bh3 39. Rdc1) 38... Rxf2+ $2 {[%emt 0:00:52]} (38... Rxc3 $1 $19 {[%mdl 512]} 39. Rxd4 Rxf2+ 40. Rd2 Rxd2+ 41. Qxd2 Rb3+ $3 {[%mdl 512]} 42. Kc2 Qxd2+ 43. Kxd2 Rxb1 44. Nf6+ Kg7) 39. Rd2 $11 {[%emt 0:00:05] Really sharp!} Rxd2+ {[%emt 0:00:22]} 40. Qxd2 {[%emt 0:00:00]} Bf1 {[%emt 0:00:00]} 41. e5 $2 {[%emt 0:17:46][%mdl 8192]} (41. Rxf1 $11 Rxf1 42. Qg5) 41... Bxc4 $19 {[%emt 0:20:28]} 42. Nf6+ {[%emt 0:00:23]} Kg7 {[%emt 0:00:54]} 43. Nce4 {[%emt 0:07:35]} Qxa4 {[%emt 0:01:26]} 44. Nxh5+ {[%emt 0:00:20]} gxh5 $2 {[%emt 0:02:30]} ({Better is} 44... Kg8 $19 {( -> ...Qa2+)} 45. Nhf6+ {[#]} Rxf6 $1 {[%mdl 512]} 46. Nxf6+ Kf7 47. e6+ Bxe6) 45. Qg5+ $11 {[%emt 0:00:06]} Kf7 $2 {[%emt 0:01:21][%mdl 8192]} (45... Kh7 $11 46. Qxh5+ Kg8 47. Qg5+ Kh7 48. Qh5+ Kg8 49. Qg5+ Kh8 50. Qh5+ Kg8) 46. e6+ $18 {[%emt 0:00:48]} Ke8 {[%emt 0:02:59]} 47. Nd6# {White used his chance.  Weighted Error Value: White=0.93/Black=0.85} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "6.1"]
[White "Kowalski, IM Igor"]
[Black "Szpar, IM Milosz"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2370"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,59,16,31,28,29,20,36,32,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,16,12,14,12,30,36,41,37,66,50,45,50,52,63,56,0,37,0]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:03]} dxc4 {[%emt 0:00:09]} 3. e3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:14]} 4. Bxc4 {[%emt 0:00:05]} e6 {[%emt 0:00:11]} 5. Nf3 {[%emt 0:00:04]} a6 {[%emt 0:00:12]} 6. O-O {[%emt 0:01:13]} b5 {[%emt 0:00:04]} 7. Bd3 {[%emt 0:00:16] 7.Be2 is the hot move.} Bb7 {[%emt 0:00:07]} 8. a4 {[%emt 0:00:10]} b4 {[%emt 0:00:06]} 9. Nbd2 {[%emt 0:00:32] D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines.} c5 {[%emt 0:01:35]} 10. Qe2 cxd4 {[%emt 0:00:30]} 11. exd4 {[%emt 0:02:41]} Be7 {[%emt 0:00:24]} 12. Ne4 {[%emt 0:02:33]} Nbd7 {[%emt 0:06:32][%cal Bb8d7,Bd7f6,Bf6d5][%mdl 32]} 13. Bf4 {[%emt 0:08:03][%cal Bc1f4,Bf4g3,Bg3e5][%mdl 32]} O-O {[%emt 0:06:55]} 14. Rfc1 {[%emt 0:01:22]} Nxe4 {[%emt 0:20:09]} 15. Bxe4 {[%emt 0:00:17]} Bxe4 {[%emt 0:00:25]} 16. Qxe4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:24]} 17. Qb7 {[%emt 0:02:29]} Nd5 {[%emt 0:00:09]} 18. Bg3 {[%emt 0:10:04] [#]} h5 $146 {[%emt 0:13:55]} ({Predecessor:} 18... Bf6 19. a5 Qe7 20. Qc6 Rfd8 21. Rc4 Qf8 22. Rac1 Nc3 23. bxc3 Rdc8 24. cxb4 Rxc6 25. Rxc6 {½-½ (41) Shariyazdanov,A (2562)-Stevic,H (2527) Neum 2002}) 19. Rc6 {[%emt 0:11:09]} a5 {[%emt 0:09:13]} 20. Rac1 {[%emt 0:02:18]} Bg5 {[%emt 0:01:27]} 21. R1c5 {[%emt 0:02:34]} h4 {[%emt 0:05:55]} 22. Be5 {[%emt 0:14:09] [#] And now Rd6 would win.} Be7 {[%emt 0:04:14] Inhibits Rd6.} 23. Rc1 {[%emt 0:05:22]} h3 {[%emt 0:01:28]} 24. gxh3 {[%emt 0:05:14]} Bg5 {[%emt 0:06:48]} 25. R1c4 {[%emt 0:08:05] Rd6 is the strong threat.} Bh6 {[%emt 0:01:03]} 26. Rd6 {[%emt 0:04:26] White is more active.} (26. Bd6 Qf6 27. Ne5 (27. Bxf8 $2 Qg6+ 28. Ng5 Bxg5 $19) 27... Qg5+ 28. Ng4 Qg6 $17) 26... Qe8 {[%emt 0:01:14]} 27. Qc6 {[%emt 0:01:25]} Qe7 {[%emt 0:02:52]} 28. Rd7 {[%emt 0:06:55]} Qe8 {[%emt 0:00:35][%cal Od5b6] [#] Threatens to win with ...Nb6!} 29. Rd6 {[%emt 0:00:05]} Qe7 $1 {[%emt 0:00:30]} 30. Rd7 {[%emt 0:00:04] Weighted Error Value: White=0.06 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "6.2"]
[White "Budisavljevic, GM Luka"]
[Black "Chatalbashev, GM Boris"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2509"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "171"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 47,171,-22,-25,-23,-24,-63,-45,-37,-45,-49,-43,-42,-39,-82,-79,-92,-116,-101,-100,-133,-132,-149,-123,-166,-166,-180,-168,-168,-172,-172,-158,-170,-140,-148,-156,-144,-119,-119,-119,-159,-119,-113,-113,-343,-336,-345,-343,-341,-341,-285,-178,-154,-109,-181,-177,-178,0,-126,-33,-33,-39,-61,-39,-110,-90,-326,-326,-326,-326,-326,-325,-310,-262,-295,-262,-262,-258,-227,-167,-519,-466,-271,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} g6 {[%emt 0:00:09]} 2. d4 {[%emt 0:00:07]} Bg7 {[%emt 0:00:06]} 3. c4 {[%emt 0:00:07]} d6 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:09]} O-O {[%emt 0:00:07]} 6. Be2 {[%emt 0:00:04]} e5 {[%emt 0:00:22]} 7. O-O {[%emt 0:00:22]} Na6 {[%emt 0:00:04]} 8. Be3 {[%emt 0:00:18]} Qe7 {[%emt 0:00:45]} 9. Qc2 {[%emt 0:04:17]} exd4 {[%emt 0:01:12]} 10. Nxd4 {[%emt 0:00:05]} Nb4 {[%emt 0:06:54]} 11. Qd2 {[%emt 0:16:05]} Nxe4 {[%emt 0:06:28]} 12. Nxe4 {[%emt 0:00:18]} Qxe4 {[%emt 0:00:06]} 13. Bf3 {[%emt 0:13:04]} Qh4 {[%emt 0:01:44]} 14. Nb5 {[%emt 0:01:02]} Na6 {[%emt 0:01:04]} 15. Nxa7 {[%emt 0:01:37]} Be5 {[%emt 0:07:07]} 16. g3 {[%emt 0:02:00]} Qf6 {[%emt 0:01:21]} 17. Nxc8 {[%emt 0:08:27]} Qxf3 {[%emt 0:00:56]} 18. Ne7+ {[%emt 0:00:44]} Kh8 {[%emt 0:00:04]} 19. Nd5 {[%emt 0:01:03]} c6 {[%emt 0:04:50]} 20. Nc3 {[%emt 0:09:19]} Nc5 {[%emt 0:04:29]} 21. Bd4 {[%emt 0:05:52]} Ne6 {[%emt 0:10:29]} 22. Bxe5+ {[%emt 0:00:14]} dxe5 {[%emt 0:00:02]} 23. Rae1 {[%emt 0:05:39]} Nd4 {[%emt 0:06:40]} 24. Qe3 {[%emt 0:06:04]} f6 {[%emt 0:03:23]} 25. Rd1 {[%emt 0:02:06]} Rad8 {[%emt 0:07:59]} 26. c5 {[%emt 0:01:06]} g5 {[%emt 0:05:01]} 27. Qxf3 {[%emt 0:02:13]} Nxf3+ {[%emt 0:00:02]} 28. Kg2 {[%emt 0:00:01]} Nd2 $1 {[%emt 0:04:40]} 29. Rfe1 {[%emt 0:00:47]} Rd4 {[%emt 0:00:18]} 30. Rc1 {[%emt 0:11:08]} Rfd8 {[%emt 0:04:14]} 31. Nd1 {[%emt 0:05:40]} Kg7 {[%emt 0:18:39]} 32. Ne3 {[%emt 0:00:16]} Kg6 $1 {[%emt 0:00:02]} 33. Nf1 {[%emt 0:02:13]} g4 {[%emt 0:01:25]} 34. Re3 {[%emt 0:00:50]} R8d7 {[%emt 0:01:39]} 35. Re2 {[%emt 0:02:42]} Nf3 {[%emt 0:01:07]} 36. h3 {[%emt 0:00:30]} h5 {[%emt 0:00:14]} 37. Nh2 {[%emt 0:01:06]} Ng5 {[%emt 0:00:56]} 38. hxg4 {[%emt 0:01:13]} hxg4 {[%emt 0:00:02]} 39. Rc3 {[%emt 0:00:32]} Kf5 {[%emt 0:03:15]} 40. f3 {[%emt 0:00:00]} gxf3+ $1 {[%emt 0:00:00]} (40... Rd2 41. fxg4+ Ke6 42. Rce3 $17) 41. Nxf3 {[%emt 0:15:20]} Rd1 {[%emt 0:16:56]} 42. Nxg5 {[%emt 0:02:10]} Kxg5 {[%emt 0:01:08]} 43. Rf3 {[%emt 0:04:27]} Rc1 {[%emt 0:05:04]} 44. b4 {[%emt 0:00:01]} Rdd1 {[%emt 0:00:13]} 45. Rb3 $2 {[%emt 0:01:25]} (45. Rfe3 $17 {is a better defense.}) 45... Rg1+ $19 {[%emt 0:01:27]} 46. Kh2 {[%emt 0:01:15]} Rh1+ {[%emt 0:01:49]} 47. Kg2 {[%emt 0:00:01]} Rcg1+ {[%emt 0:00:24]} 48. Kf2 {[%emt 0:01:35]} Rf1+ {[%emt 0:02:17]} 49. Kg2 {[%emt 0:00:01]} Rb1 {[%emt 0:00:33]} 50. Rd3 {[%emt 0:03:20]} (50. Rbe3 $17) 50... Rhg1+ $19 {[%emt 0:01:19]} 51. Kh2 {[%emt 0:00:04]} Rh1+ {[%emt 0:00:05]} (51... Rgc1 $19 52. a3 f5) 52. Kg2 $17 {[%emt 0:00:01]} Rh7 {[%emt 0:00:48]} ({Better is} 52... Kg4 $17 {White must now prevent ...Rhg1+.} 53. a3 Rbg1+ 54. Kf2 Ra1) 53. a3 $15 {[%emt 0:00:10]} Rbh1 {[%emt 0:01:23]} 54. Kf3 {[%emt 0:00:42]} Kf5 {[%emt 0:00:48]} 55. Rd6 {[%emt 0:00:57]} (55. Rd8 $15) 55... Ra1 $1 $17 {[%emt 0:00:49]} 56. Re3 $2 {[%emt 0:05:11] [#]} (56. Kg2 $17) 56... Rh2 $1 $19 {[%emt 0:00:38]} 57. g4+ {[%emt 0:00:51]} Kg5 {[%emt 0:00:01]} 58. Rd7 {[%emt 0:01:49]} Rh3+ {[%emt 0:02:01]} 59. Ke4 {[%emt 0:00:01]} Rxe3+ {[%emt 0:00:25]} ({Not} 59... Rxa3 60. Rg7+ Kh6 61. Rxa3 Rxa3 62. Rxb7 $11) 60. Kxe3 {[%emt 0:00:01]} Kxg4 {[%emt 0:00:51]} ({Weaker is} 60... Rxa3+ 61. Ke4 $11) 61. Rxb7 {[%emt 0:00:57] [#]} f5 $1 {[%emt 0:01:33]} ({Worse is} 61... Rxa3+ 62. Ke4 $11) 62. Rg7+ {[%emt 0:00:42]} Kh5 {[%emt 0:00:01]} 63. Rh7+ $2 {[%emt 0:00:38]} (63. Ra7) 63... Kg5 $19 {[%emt 0:00:25]} 64. Rg7+ {[%emt 0:00:01]} Kh4 $2 {[%emt 0:00:59]} (64... Kf6 $19 65. Rc7 (65. Ra7 $2 f4+ 66. Kf3 Kf5 $19) 65... Rxa3+ 66. Kf2 Ra6) 65. Rh7+ $1 $11 {[%emt 0:00:46]} Kg3 {[%emt 0:00:02]} 66. Rg7+ {[%emt 0:00:02]} Kh2 {[%emt 0:00:09]} 67. Rg5 {[%emt 0:01:14]} Rxa3+ {[%emt 0:00:11]} 68. Kf2 {[%emt 0:00:08]} Ra2+ {[%emt 0:00:17]} 69. Kf1 {[%emt 0:00:17]} f4 {[%emt 0:00:58]} 70. Rxe5 {[%emt 0:00:05]} Kg3 {[%emt 0:00:05]} 71. Rf5 {[%emt 0:01:40]} Rb2 {[%emt 0:02:17]} 72. Rf6 {[%emt 0:00:30]} Rxb4 {[%emt 0:00:09]} 73. Rxc6 {[%emt 0:00:16]} Rb1+ {[%emt 0:00:45]} 74. Ke2 {[%emt 0:00:01]} f3+ {[%emt 0:00:07]} 75. Ke3 {[%emt 0:00:48]} Re1+ {[%emt 0:00:23]} 76. Kd4 {[%emt 0:00:16]} f2 {[%emt 0:00:24]} 77. Rg6+ {[%emt 0:00:19]} Kh4 {[%emt 0:00:32]} (77... Kf3 $5 78. Rf6+ Kg3 $11) 78. Rf6 {[%emt 0:00:03]} f1=Q {[%emt 0:00:11]} 79. Rxf1 {[%emt 0:00:02]} Rxf1 {[%emt 0:00:08]} 80. c6 $1 {[%emt 0:00:18]} Kg5 {[%emt 0:01:01]} 81. Ke5 {[%emt 0:00:20]} Rf6 {[%emt 0:02:30]} 82. Kd5 {[%emt 0:00:15]} Rf8 {[%emt 0:00:08]} 83. c7 {[%emt 0:00:12]} Kf6 {[%emt 0:00:03]} 84. Kd6 {[%emt 0:00:04]} Rh8 {[%emt 0:00:33]} 85. Kd7 {[%emt 0:00:08]} Rh7+ {[%emt 0:00:06]} 86. Kd6 {[%emt 0:00:09]} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "6.3"]
[White "Mikrut, IM Dariusz"]
[Black "Tazbir, GM Marcin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2361"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,41,0,0,0,0,-1,0,5,0,9,2,13,0,11,0,0,0,0,-4,0,-21]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:46]} 3. Nxe5 {[%emt 0:00:19]} d6 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:06]} Nxe4 {[%emt 0:00:04]} 5. Qe2 {[%emt 0:02:42]} Qe7 {[%emt 0:00:23]} 6. d3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:41]} 7. Bg5 {[%emt 0:02:36]} Qxe2+ {[%emt 0:02:58]} 8. Bxe2 {[%emt 0:00:16]} Be7 {[%emt 0:00:04]} 9. Nc3 {[%emt 0:00:56]} c6 {[%emt 0:03:33]} 10. O-O-O {[%emt 0:03:37]} Na6 {[%emt 0:05:40]} 11. Ne4 {[%emt 0:03:43]} Nxe4 {[%emt 0:02:27]} 12. dxe4 {[%emt 0:00:09] The position is equal.} Nc5 {[%emt 0:03:10] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} 13. Bxe7 {[%emt 0:04:22]} Kxe7 {[%emt 0:00:30]} 14. Rhe1 {[%emt 0:01:05]} f6 {[%emt 0:02:38]} 15. Nd4 {[%emt 0:01:20]} g6 {[%emt 0:01:08]} 16. Bf1 {[%emt 0:00:54]} Re8 {[%emt 0:02:51]} 17. f3 {[%emt 0:01:24] [#]} Kd8 $146 {[%emt 0:03:58]} ({Predecessor:} 17... Bd7 18. Kb1 Ne6 19. Nxe6 Bxe6 20. Rd4 b6 21. g4 a5 22. h4 Rad8 {½-½ (44) Novikov,M (2503)-Simantsev,M (2541) Donskoj 2010}) 18. Nb3 {[%emt 0:03:11]} Nxb3+ {[%emt 0:00:16]} 19. axb3 {[%emt 0:00:07]} Kc7 {[%emt 0:00:04]} 20. Bd3 {[%emt 0:00:49]} Bd7 {[%emt 0:01:19]} 21. Kd2 {[%emt 0:00:38] Not much happened in this game.  Weighted Error Value: White=0.04 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "6.4"]
[White "Pacan-Milej, FM Kosma"]
[Black "Samunenkov, FM Ihor"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2404"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,48,0,0,-8,0,-9,0,0,0,0,0,0,0,0,5,7,5,-6,0,-19,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:10]} b6 {[%emt 0:00:09]} 4. g3 {[%emt 0:00:20]} c6 {[%emt 0:00:11]} 5. Bg2 {[%emt 0:00:15]} Be7 {[%emt 0:00:22]} 6. O-O {[%emt 0:00:50]} O-O {[%emt 0:00:08]} 7. Qc2 {[%emt 0:01:39]} d5 {[%emt 0:00:12]} 8. Bg5 {[%emt 0:11:20]} Nbd7 {[%emt 0:07:58]} 9. Nbd2 {[%emt 0:03:06]} Bb7 {[%emt 0:01:27]} 10. Rfd1 {[%emt 0:04:54]} h6 {[%emt 0:07:11]} 11. Bxf6 {[%emt 0:02:08]} Nxf6 {[%emt 0:01:54] The position is equal.} 12. Rac1 {[%emt 0:18:20] E11: Bogo-Indian.} Rc8 {[%emt 0:06:01] [#]} 13. Qa4 $146 {[%emt 0:08:04]} ({Predecessor:} 13. e4 Re8 14. a3 c5 15. cxd5 exd5 16. e5 Nd7 17. Bh3 Bf8 18. Qf5 {½-½ (47) Olafsson,H (2473)-Delchev,A (2577) Istanbul 2003}) 13... a6 {[%emt 0:09:42]} 14. Nb3 {[%emt 0:08:22]} dxc4 {[%emt 0:08:02]} 15. Qxc4 {[%emt 0:00:23]} Qc7 {[%emt 0:01:26]} 16. Ne5 {[%emt 0:19:14][%cal Re5c6]} c5 {[%emt 0:02:55]} 17. Bxb7 {[%emt 0:02:27]} Qxb7 {[%emt 0:00:17]} 18. dxc5 {[%emt 0:02:30]} Bxc5 {[%emt 0:00:34]} 19. Qf4 {[%emt 0:01:10] Active counter play!} Be7 {[%emt 0:08:42]} 20. Nd3 {[%emt 0:01:49]} Rxc1 {[%emt 0:09:53]} 21. Rxc1 {[%emt 0:00:11]} Rc8 {[%emt 0:02:49] Prevents Rc7.} 22. Rxc8+ {[%emt 0:04:24]} Qxc8 {[%emt 0:00:05]} 23. Qc1 {[%emt 0:00:56]} Qxc1+ {[%emt 0:07:20]} 24. Nbxc1 {[%emt 0:00:05]} Kf8 {[%emt 0:01:16] An even fight not without its subleties.  Weighted Error Value: White=0.03 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "6.5"]
[White "Fus, FM Jakub"]
[Black "Stoyanov, IM Tsvetan"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2377"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,147,6,1,30,16,40,33,25,39,39,37,30,14,18,16,17,23,20,19,14,17,22,14,16,7,7,12,12,16,17,0,16,0,0,0,22,18,17,20,17,26,28,17,129,129,135,133,191,86,91,68,114,106,122,0,127,108,168,174,168,154,161,150,250,249,250,242,241,229,229,160,133,40,40,40,40,40,1365,1271,1056,726,1084,1007,1176,667,6502,2570,1730,725,4220,3688,2238,8759,2046,3999,2212,2181,1366,1208,12831,12827,12833,12833,12833,12834,12833,1288,12836,12836,12836,12836,12847,12847,12848,12843,12844,12844,12845,12845,12845,0,12848,12848,12849,12849,29997,29998,29998,29999]} 1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:32]} 2. Nf3 {[%emt 0:00:19]} Nc6 {[%emt 0:00:12]} 3. Bb5 {[%emt 0:00:23]} a6 {[%emt 0:00:15]} 4. Ba4 {[%emt 0:00:25]} Nf6 {[%emt 0:00:28]} 5. O-O {[%emt 0:00:56]} Be7 {[%emt 0:01:25]} 6. Re1 {[%emt 0:05:07]} b5 {[%emt 0:02:07]} 7. Bb3 {[%emt 0:00:07]} O-O {[%emt 0:07:27]} 8. a4 {[%emt 0:01:40]} Rb8 {[%emt 0:17:41]} 9. axb5 {[%emt 0:00:26]} axb5 {[%emt 0:00:05]} 10. Nc3 {[%emt 0:03:15]} d6 {[%emt 0:02:26]} 11. h3 {[%emt 0:02:44]} Be6 {[%emt 0:14:58] C88: Closed Ruy Lopez: Anti-Marshall Systems.} 12. Nd5 {[%emt 0:03:48]} Qd7 {[%emt 0:01:17] [#]} 13. d3 $146 {[%emt 0:05:00]} ({Predecessor:} 13. c3 h6 14. d4 exd4 15. Nxe7+ Qxe7 16. Nxd4 Nxd4 17. cxd4 Bxb3 18. Qxb3 c5 19. Bf4 {1-0 (54) Yelken,M (2097)-Demir,H (1900) Kemer 2014}) 13... Bxd5 {[%emt 0:11:36] White is slightly better.} 14. exd5 {[%emt 0:12:55]} ({Reject} 14. Bxd5 Nxd5 15. exd5 Nb4 $15) 14... Nb4 {[%emt 0:01:26]} 15. d4 {[%emt 0:02:38]} e4 {[%emt 0:00:10]} 16. Nd2 {[%emt 0:04:48]} Nbxd5 {[%emt 0:04:54]} 17. Nxe4 {[%emt 0:00:41]} Nxe4 {[%emt 0:01:08]} 18. Bxd5 {[%emt 0:00:42]} Nf6 {[%emt 0:00:08]} 19. Bf3 {[%emt 0:01:38]} d5 {[%emt 0:02:30]} 20. Bf4 {[%emt 0:01:48]} Ra8 {[%emt 0:02:02] Against Ra7} 21. Qd2 {[%emt 0:02:52]} c6 {[%emt 0:08:46]} 22. Be5 {[%emt 0:02:48]} Rxa1 {[%emt 0:03:04]} 23. Rxa1 {[%emt 0:00:05]} Ne4 {[%emt 0:00:11]} 24. Bxe4 {[%emt 0:10:20]} dxe4 {[%emt 0:00:01]} 25. Qc3 {[%emt 0:00:24][%cal Od4d5]} Rc8 {[%emt 0:08:45]} 26. Ra6 {[%emt 0:05:30]} f6 {[%emt 0:02:58]} 27. Bf4 {[%emt 0:00:06]} Qd5 {[%emt 0:00:50]} 28. Ra7 {[%emt 0:11:08]} Bf8 {[%emt 0:00:07]} 29. Be3 {[%emt 0:00:41]} Bd6 {[%emt 0:02:58]} 30. Qa5 {[%emt 0:01:21]} f5 {[%emt 0:02:40]} 31. Qa6 {[%emt 0:00:12]} Rb8 {[%emt 0:00:42]} (31... Rf8 $11) 32. g3 $16 {[%emt 0:02:09]} f4 {[%emt 0:01:01]} 33. gxf4 {[%emt 0:00:45]} h6 {[%emt 0:01:25]} (33... Re8 $16 34. Qa2 (34. Qb7 Bf8 $16) 34... Qxa2 35. Rxa2 Kf7) 34. Ra8 {[%emt 0:05:23]} (34. Rd7 $18 {is more deadly.}) 34... Rxa8 {[%emt 0:00:13]} 35. Qxa8+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:09]} (35... Kf7 $14) 36. Qe8 {[%emt 0:00:12]} b4 {[%emt 0:01:14]} 37. c4 {[%emt 0:08:02]} ({White should try} 37. Qd7 $16) 37... bxc3 {[%emt 0:00:25]} (37... Qf5 $1 $11) 38. bxc3 {[%emt 0:00:03]} Qf5 {[%emt 0:00:37]} (38... Ba3 $16 39. Bd2 Bb2) 39. Qxc6 $18 {[%emt 0:02:52]} Bxf4 {[%emt 0:00:01]} 40. Bxf4 {[%emt 0:00:00]} Qxf4 {[%emt 0:00:00][%mdl 4096] Endgame KQ-KQ} 41. Qe6 {[%emt 0:16:22]} h5 {[%emt 0:27:43]} (41... Qc1+ $16 {was necessary.} 42. Kg2 Qg5+ 43. Qg4 Qd5) 42. Qe7 {[%emt 0:11:01]} Qc1+ {[%emt 0:03:02]} ({Less strong is} 42... Qf3 43. Qe5) 43. Kg2 {[%emt 0:00:10]} Qf4 {[%emt 0:00:04] [#]} 44. Qe5 $1 {[%emt 0:01:56]} Qf3+ {[%emt 0:00:07]} 45. Kg1 {[%emt 0:00:13]} h4 {[%emt 0:00:44]} 46. d5 {[%emt 0:00:53]} (46. Qe7 $16) 46... Qd1+ $1 $14 {[%emt 0:01:40]} 47. Kh2 {[%emt 0:00:12]} Qf3 {[%emt 0:00:52]} 48. Qd4 {[%emt 0:00:30] [#] Hoping for d6.} Qf4+ {[%emt 0:00:48][%mdl 8192] White stays focused until the end.} (48... g5 $14) 49. Kg1 $18 {[%emt 0:00:43] aiming for d6.} Qc1+ {[%emt 0:00:18]} 50. Kg2 {[%emt 0:00:05]} Qg5+ {[%emt 0:00:02]} 51. Kf1 {[%emt 0:00:08]} Qf5 {[%emt 0:01:09]} 52. Ke1 {[%emt 0:00:06] d6 is the strong threat.} Qxh3 {[%emt 0:00:33]} 53. Qxe4+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:31]} 54. c4 {[%emt 0:02:15]} (54. Qd4 $142 Kg8 55. c4) 54... Qh2 {[%emt 0:00:32]} 55. c5 {[%emt 0:00:52] Strongly threatening d6.} h3 {[%emt 0:00:14]} 56. d6 {[%emt 0:04:14]} Qg1+ {[%emt 0:00:44]} 57. Ke2 {[%emt 0:00:04]} Qg5 {[%emt 0:00:31] Against Qh4+} 58. d7 {[%emt 0:01:07]} h2 {[%emt 0:00:10]} 59. Kd3 {[%emt 0:02:59]} g6 {[%emt 0:00:48]} 60. Kc4 {[%emt 0:00:37]} Kh7 {[%emt 0:00:28]} 61. Kb5 {[%emt 0:00:21]} Qd8 {[%emt 0:00:34]} 62. c6 {[%emt 0:00:23]} Qb8+ {[%emt 0:00:23]} 63. Kc4 {[%emt 0:00:21]} (63. Kc5 $142 Qf8+ 64. Kb5 Qb8+ 65. Kc4 Qg8+ 66. Kd4 Qg7+ 67. Kd5) 63... Qd6 {[%emt 0:00:34]} 64. Qh4+ {[%emt 0:00:58]} Kg7 {[%emt 0:00:01]} 65. d8=Q {[%emt 0:00:05]} Qxc6+ {[%emt 0:01:00]} 66. Kb4 {[%emt 0:00:50] White wants to mate with Qhh8+.} Qb7+ {[%emt 0:00:31]} 67. Ka5 {[%emt 0:00:10]} Qa7+ {[%emt 0:00:24]} 68. Kb5 {[%emt 0:00:02] Qdh8+ would kill now.} Qb7+ {[%emt 0:00:06]} 69. Kc5 {[%emt 0:00:06]} Qa7+ {[%emt 0:00:58]} 70. Kb4 {[%emt 0:01:11]} Qb7+ {[%emt 0:00:10]} 71. Kc3 {[%emt 0:00:06] White threatens Qdf6+ and mate.} Qf3+ {[%emt 0:00:29]} 72. Kd2 {[%emt 0:00:20] Intending Qhh8+ and mate.} h1=Q {[%emt 0:00:37]} 73. Qhe7+ {[%emt 0:00:16]} Qf7 {[%emt 0:00:29]} 74. Qdf8+ {[%emt 0:00:03] Weighted Error Value: White=0.27 (precise) /Black=0.22 (precise)} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "7.1"]
[White "Stoyanov, IM Tsvetan"]
[Black "Kowalski, IM Igor"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2424"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,79,1,4,0,14,12,16,13,16,12,30,25,53,35,52,50,62,49,45,67,72,57,66,55,72,61,96,79,77,54,81,72,65,31,29,46,40,27,43,32,45,0,2,0,0,8,17,0,0,-14,61,64,66,27,24,25,164,169,171,180,156,172,171,158,182,177,204,124,125,129,556,530]} 1. c4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:20]} 2. Nc3 {[%emt 0:00:24]} e5 {[%emt 0:00:22]} 3. Nf3 {[%emt 0:00:38]} Nc6 {[%emt 0:00:07]} 4. e4 {[%emt 0:00:58]} Bb4 {[%emt 0:00:41]} 5. d3 {[%emt 0:00:39]} d6 {[%emt 0:00:06]} 6. a3 {[%emt 0:04:36] A28: English Opening: Four Knights Variation.} Ba5 {[%emt 0:00:14]} 7. b4 {[%emt 0:05:43]} Bb6 {[%emt 0:00:32]} 8. Be3 {[%emt 0:00:55] The position is equal.} O-O {[%emt 0:01:57]} 9. Be2 {[%emt 0:09:07] [#]} Ne8 $146 {[%emt 0:09:25]} ({Predecessor:} 9... Nd4 10. Bxd4 exd4 11. Nb1 c5 12. O-O a5 13. bxc5 dxc5 14. a4 Bc7 15. Na3 Nd7 {0-1 (40) Abdusattorov,N (2651)-Caruana,F (2792) Chess.com INT 2022}) 10. O-O {[%emt 0:09:04]} f5 {[%emt 0:01:12]} 11. exf5 {[%emt 0:05:01]} (11. c5 {feels hotter.} dxc5 12. bxc5 Ba5 13. exf5 Bxf5 14. Ne4) 11... Bxf5 {[%emt 0:00:07]} 12. d4 {[%emt 0:08:46]} exd4 {[%emt 0:09:49]} 13. Nxd4 {[%emt 0:00:57]} Bxd4 {[%emt 0:00:22]} 14. Bxd4 {[%emt 0:00:05]} Qh4 {[%emt 0:00:13]} 15. f4 {[%emt 0:03:33]} (15. Be3 {with more complications.} Nf6 16. Nd5 Nxd5 17. Qxd5+ Kh8 18. c5) 15... Nxd4 {[%emt 0:12:44]} 16. Qxd4 {[%emt 0:02:47] And now Qd5+ would win.} c6 {[%emt 0:00:10] Inhibits Qd5+.} 17. Rad1 {[%emt 0:09:33]} Bg6 {[%emt 0:07:52]} 18. Bf3 {[%emt 0:05:20]} Qf6 {[%emt 0:04:24]} 19. g3 {[%emt 0:11:35]} a6 {[%emt 0:10:02]} 20. Rfe1 {[%emt 0:01:14]} Rd8 {[%emt 0:01:54]} 21. b5 {[%emt 0:09:28] 0x0.002471b8e108dp-1022s more active pieces. The black rooks are badly placed.} axb5 {[%emt 0:06:22]} 22. cxb5 {[%emt 0:00:01]} d5 {[%emt 0:00:13]} 23. Qc5 {[%emt 0:03:51][%cal Rf3d5]} Nc7 {[%emt 0:04:03]} 24. bxc6 {[%emt 0:01:15]} bxc6 {[%emt 0:00:21]} 25. Re5 {[%emt 0:00:43]} (25. Ne2 $5 {[%cal Re2d4]}) 25... Qd6 {[%emt 0:05:51]} 26. Qxd6 {[%emt 0:00:58]} (26. Na4 {looks sharper.} Nb5 27. Ra1 Ra8 28. Bxd5+ cxd5 29. Qxb5 Rfc8 30. Nb6) 26... Rxd6 {[%emt 0:00:32]} 27. a4 {[%emt 0:01:14][%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Re6 {[%emt 0:05:45]} 28. Rxe6 {[%emt 0:01:09]} Nxe6 {[%emt 0:00:08]} 29. a5 {[%emt 0:03:35][%cal Oc3d5]} Nc5 {[%emt 0:00:34]} ({Better is} 29... Ra8 $11) 30. Ne2 $1 $14 {[%emt 0:00:26]} Nb3 {[%emt 0:03:49]} 31. Nd4 {[%emt 0:00:17] Against Bc2} Nxd4 {[%emt 0:01:21]} 32. Rxd4 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} Bf7 {[%emt 0:00:05]} (32... Re8 $11 {and Black has nothing to worry.}) 33. Rb4 $18 {[%emt 0:02:15]} Ra8 {[%emt 0:09:06]} 34. a6 $1 {[%emt 0:00:01][%cal Oa6a7] [#] a7! is the strong threat.} Kf8 {[%emt 0:00:42]} 35. Rb6 {[%emt 0:00:13]} Be8 {[%emt 0:00:13]} 36. Kf2 {[%emt 0:00:47]} Bd7 {[%emt 0:02:08]} 37. Ke3 {[%emt 0:00:28] Threatens to win with Kd4.} Ke7 {[%emt 0:02:42]} 38. Kd4 {[%emt 0:00:27] [#] Strongly threatening Kc5.} Bc8 {[%emt 0:01:40]} 39. Rxc6 {[%emt 0:00:52]} Kd7 {[%emt 0:00:31][%mdl 8192]} (39... Bxa6 $16 {is a better chance.} 40. Bxd5 Ra7) 40. Rc5 {[%emt 0:00:00] Weighted Error Value: White=0.11 (very precise) /Black=0.38} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "7.2"]
[White "Samunenkov, FM Ihor"]
[Black "Fus, FM Jakub"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2372"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "190"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 38,190,0,0,0,-8,-6,-10,0,0,0,-8,18,24,35,8,8,-7,36,0,0,-52,-39,-45,-43,-47,-31,-39,-16,-22,0,-304,-308,-311,-271,-284,-306,-300,-293,-263,-266,-342,-41,-227,-42,-64,0,-61,0,-35,0,0,0,0,0,-35,0,0,0,0,0,0,17,-344,-27,-31,0,-20,-15,-70,-74,-105,-105,-105,-97,-1053,-1025,-924,-567,-1100,-1100,-1070,0,0,0,0,0,-1000,-29947,-618,-24,-29970,-29971,-29971,-29969,-29969,-29970,-29970,-29971,-29971,-29972,-29971,-29973,-29973,-29973,-5081,-70,-61,-64,-64,-64,-83,-97,-103,-48,-29984,-29965,-29964,-29966,-1051,-200,-51,-40,-85,-40,-40,-40,-29979,-29980,-29977,-29979,-29979,-29980,-29980,-29981,-29981,-29981,-29989,-29990,-29990,-29991,-29989,-29984,-29989,-29990,-29992,-29993,-29993,-29994,-29994,-29993,-29994,-29991,-29991,-29992]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:41]} 2. g3 {[%emt 0:00:13]} d5 {[%emt 0:00:49]} 3. Nf3 {[%emt 0:00:10]} Bf5 {[%emt 0:00:35]} 4. c4 {[%emt 0:00:24]} e6 {[%emt 0:00:26]} 5. Nc3 {[%emt 0:00:12]} h6 {[%emt 0:00:09]} 6. Qb3 {[%emt 0:00:27]} Nc6 {[%emt 0:01:04]} 7. Bd2 {[%emt 0:02:17]} Rb8 {[%emt 0:02:08]} 8. cxd5 {[%emt 0:03:10]} exd5 {[%emt 0:00:35]} 9. Bg2 {[%emt 0:03:05]} Be7 {[%emt 0:02:10]} 10. Rc1 {[%emt 0:05:13]} O-O {[%emt 0:01:35]} 11. O-O {[%emt 0:02:05]} Be4 {[%emt 0:19:52]} 12. Qa4 {[%emt 0:15:05]} a6 {[%emt 0:07:39]} 13. Bf4 {[%emt 0:08:25]} Bd6 {[%emt 0:03:47]} 14. Nxe4 {[%emt 0:05:12]} Nxe4 {[%emt 0:07:15]} 15. Ne5 {[%emt 0:03:22]} Ne7 {[%emt 0:07:08]} 16. Bxe4 {[%emt 0:06:06]} dxe4 {[%emt 0:00:19]} 17. Qc2 {[%emt 0:00:22]} f5 {[%emt 0:05:54]} 18. Qb3+ {[%emt 0:04:13]} Kh7 {[%emt 0:00:22]} 19. Nf7 {[%emt 0:00:37]} Qd7 {[%emt 0:01:55]} 20. Nxd6 {[%emt 0:00:33]} cxd6 {[%emt 0:00:06]} 21. Qb6 {[%emt 0:01:03]} Rf6 {[%emt 0:10:18]} 22. Qa5 {[%emt 0:12:04]} Nc6 {[%emt 0:04:23]} 23. Qb6 {[%emt 0:04:30]} Ne7 {[%emt 0:05:04]} 24. Qa5 {[%emt 0:01:50]} b6 {[%emt 0:07:27]} 25. Qxa6 {[%emt 0:06:04]} Nd5 {[%emt 0:00:06]} 26. Qc4 {[%emt 0:03:01]} Qe6 {[%emt 0:00:17]} 27. Bd2 {[%emt 0:02:40]} Rbf8 {[%emt 0:04:03]} 28. f3 {[%emt 0:03:17]} e3 {[%emt 0:00:52]} 29. Bc3 {[%emt 0:02:43]} (29. Be1 $11) 29... h5 $15 {[%emt 0:01:25]} 30. Kh1 {[%emt 0:01:56]} g5 {[%emt 0:01:04]} 31. Rg1 {[%emt 0:01:22]} g4 {[%emt 0:00:23]} 32. Rcf1 {[%emt 0:00:48]} Kg7 {[%emt 0:00:41]} 33. Qd3 {[%emt 0:01:04]} Rg6 {[%emt 0:00:47]} 34. h3 $2 {[%emt 0:02:20][%mdl 8192]} (34. a4 $11 {and White is okay.}) 34... gxh3 $19 {[%emt 0:02:29]} 35. Kh2 {[%emt 0:00:26]} Kh6 {[%emt 0:00:22]} 36. f4 {[%emt 0:01:16]} (36. Kxh3 f4+ 37. g4 hxg4+ 38. Rxg4 Rxg4 39. fxg4 Kg7) 36... Rfg8 {[%emt 0:01:29]} 37. Rf3 {[%emt 0:00:46]} h4 {[%emt 0:00:53]} 38. Be1 {[%emt 0:00:12]} Rg4 {[%emt 0:00:26]} 39. a4 {[%emt 0:00:51] [#]} Qg6 $2 {[%emt 0:01:25]} (39... Rxf4 $3 $19 {[%mdl 512]} 40. b3 (40. gxf4 $2 Rxg1 41. Bxh4 Nxf4 $19) (40. Rxf4 $2 Nxf4 41. Qb5 Nd5 $19) 40... Rxf3 41. exf3 hxg3+ 42. Rxg3 Nf4) 40. b4 $2 {[%emt 0:00:00]} (40. Qb3 $15 Nf6 41. Rxe3) 40... Rc8 $2 {[%emt 0:00:00]} (40... Kh7 $1 $19 {[%cal Od5f4] White must now prevent ...Nxf4!} 41. a5 Nxb4 $1 {[%mdl 512]}) 41. Qb1 $1 $15 {[%emt 0:22:27]} Rg8 {[%emt 0:18:23]} (41... Kh7 $15 42. a5 Rg8) 42. Qb3 {[%emt 0:03:54]} (42. Qd3 $1 $11) 42... Nf6 {[%emt 0:05:41]} (42... Qe6 $1 $15) 43. Qxe3 {[%emt 0:02:30]} Ne4 {[%emt 0:00:11]} (43... Qh5 $5 {[%cal Rg4g3]} 44. Kh1 Ne4 $17) 44. a5 {[%emt 0:01:12]} bxa5 {[%emt 0:00:05]} (44... hxg3+ 45. Bxg3 b5 46. a6) 45. bxa5 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} (45... hxg3+ 46. Bxg3 Re8 47. Qa3) 46. Qd3 {[%emt 0:01:22]} Rc8 {[%emt 0:00:16]} (46... hxg3+ 47. Bxg3 Kh7 48. a6) 47. Qb1 {[%emt 0:01:05]} Kh5 {[%emt 0:01:59]} 48. Qd1 {[%emt 0:01:55]} Qd6 {[%emt 0:01:10]} 49. Qd3 {[%emt 0:00:27]} Rc1 {[%emt 0:01:14]} 50. Qe3 $2 {[%emt 0:00:29][%mdl 8192] [#]} (50. Kxh3 $11 {and White stays safe.} Qd8 51. Kg2) 50... Ra1 $2 {[%emt 0:01:37]} (50... hxg3+ 51. Rfxg3 Nxg3 52. Qe8+ Qg6 53. Qh8+ Qh6 54. Qe8+ Qg6 55. Qh8+ Qh6 56. Qe8+ Qg6 $11) (50... Rxe1 $1 $19 {[%mdl 512]} 51. Rxe1 hxg3+ 52. Kxh3 Rh4+ 53. Kg2 Qd8 54. Rxg3 Nxg3) 51. Kxh3 $11 {[%emt 0:00:17]} hxg3 {[%emt 0:01:45]} (51... Qa6 $5 {[%cal Rh4g3]} 52. Qd3 (52. gxh4 $2 Ra2 $19) 52... Qxd3 53. Rxd3 (53. exd3 Nxg3 54. Bf2 Ra2 $17) 53... Nxg3 $15) 52. Bxg3 {[%emt 0:00:24]} Rxa5 {[%emt 0:00:31]} 53. Kh2 {[%emt 0:00:53]} ({White should try} 53. Qc1 $11) 53... Ra2 $15 {[%emt 0:01:26]} 54. Bf2 {[%emt 0:00:25]} Qa6 {[%emt 0:01:46]} 55. Rh3+ {[%emt 0:00:29]} Kg6 $1 {[%emt 0:00:03]} 56. Rxg4+ $4 {[%emt 0:00:37][%mdl 8192]} (56. Rc1 $17 Rxe2 57. Rc6+ Qxc6 58. Qxe2) 56... fxg4 $19 {[%emt 0:00:02]} 57. f5+ {[%emt 0:00:18]} Kf7 $1 {[%emt 0:01:02]} (57... Kg7 58. Qf4 gxh3 59. Qc7+ Kf6 60. Qd8+ Kxf5 61. Qxd5+ Kf6 62. Qd8+ Ke6 63. Qe8+ Kd6 64. Qg6+ Kd5 65. Qf5+ Kd6 66. Qg6+ Kc7 67. Qf7+ Kd8 68. Bh4+ Kc8 69. Qe8+ Kc7 70. Qd8+ Kc6 71. Qe8+ Kd5 72. Qe5+ Kc4 73. Qxe4 $11) 58. Qb3 {[%emt 0:00:34]} gxh3 {[%emt 0:03:08]} 59. Qxd5+ {[%emt 0:00:03]} Kf8 $2 {[%emt 0:00:25]} ({Better is} 59... Kg7 $19 60. Qxe4 Qxe2 61. Qb7+ Kh6 62. Qb6+ Kg5 63. Qg6+ Kf4 64. Qd6+ Kf3 65. Qg3+ Ke4 66. Qe5+ Kd3 67. Qg3+ Kc4 68. Qg8+ Kb4 69. Qf8+ Kc3 70. Qc5+ Kb3 71. Qd5+ Kb2 72. Qb7+ Kc2 73. Qc7+ Kb1 74. Qb7+ Kc2 75. Qc6+ Kd2 76. Qh6+ Kd3 77. Qxh3+ Kc4 78. Qh4 Qxf2+ 79. Qxf2 Rxf2+ 80. Kg3 Rxf5 81. Kg4 Rf8 82. Kg3 Kxd4 83. Kg4 Ke5 84. Kg3 Ke4 85. Kg4 Rg8+ 86. Kh5 Kf4 87. Kh6 Kf5 88. Kh7 Rg6 89. Kh8 Ke6 90. Kh7 Kf7 91. Kh8 Rh6#) 60. Qd8+ $11 {[%emt 0:00:23]} Kf7 {[%emt 0:00:26]} 61. Qd5+ {[%emt 0:00:38]} Kg7 {[%emt 0:00:30]} (61... Kf8 $5 62. Qd8+ Kf7 63. Qd7+ Kg8 64. Qe8+ Kh7 65. Qe7+ Kh8 66. Qd8+ (66. Qxe4 Rxe2 67. Qf3 Qa2 $11) 66... Kh7 67. Qe7+ Kh8 68. Qd8+ (68. Qxe4 Rxe2 69. Qh4+ Kg7 $11) 68... Kh7 69. Qe7+ $11) 62. Qxe4 $4 {[%emt 0:01:03][%mdl 8192]} (62. Qd7+ $11 Kh6 63. Be3+ Ng5 64. Bxg5+ Kxg5 65. Qe7+ Kxf5 66. Qe5+ Kg6 67. Qe8+ Kf6 68. Qh8+ Kf5 69. Qe5+ Kg6 70. Qe8+ Kf6 71. Qd8+ Ke6 72. Qg8+ Kd6 73. Qg3+ Kd5 74. Qe5+ Kc4 75. Kxh3) 62... Qxe2 $19 {[%emt 0:00:07]} 63. Qb7+ {[%emt 0:00:09]} Kh6 $2 {[%emt 0:00:55]} (63... Kf6 $19 64. Qc6+ Kg5 65. Qg6+ Kf4 66. Qd6+ Ke4 67. Qe5+ Kd3 68. Qg3+ Kc4 69. Qg8+ (69. Qc7+ $2 Kb3 $19) 69... Kb4 70. Qb8+ Kc3 71. Qg3+ Kc4 72. Qg8+ (72. Qc7+ $2 Kb3 $19) 72... Kb4 73. Qf8+ Kb3 74. Qf7+ Kc3 75. Qc7+ Kb2 76. Qb7+ Kc2 77. Qc7+ Kd1) 64. Qc6+ $2 {[%emt 0:00:38][%mdl 8192]} (64. Qb6+ $11 Kg5 65. Qd8+ Kg4 66. Qg8+ Kf3 67. Qg3+ Ke4 68. Qh4+ (68. Qe5+ $2 Kd3 $19) 68... Kd3 69. Qg3+ Ke4 70. Qh4+ (70. Qe5+ $2 Kd3 $19) 70... Kd3 71. Qg3+ Kc4 72. Qg8+ (72. Qc7+ $2 Kb3 $19) 72... Kb4 73. Qf8+ Kc3 74. Kxh3 Qxf2 75. Qc5+ Kd3 76. Qb5+ Kxd4 77. Qd7+ Ke3 78. Qe6+ Kf4 79. Qc4+ Kxf5 80. Qd5+ Kf4 81. Qf7+ Ke5 82. Qe8+ Kf6 83. Qh8+ Kf7 84. Qh5+ Kf6 85. Qh8+ Kg6 86. Qg8+ Kf6 87. Qh8+) 64... Kg5 {[%emt 0:00:31]} 65. Qg6+ {[%emt 0:00:18]} Kf4 {[%emt 0:00:03]} 66. Qg3+ {[%emt 0:00:54]} Ke4 $1 {[%emt 0:00:59]} (66... Kxf5 67. Qxh3+ Qg4 68. Qxg4+ Kxg4 69. Kg2 $11) 67. Qe5+ {[%emt 0:00:17]} Kd3 {[%emt 0:00:06]} 68. Qg3+ {[%emt 0:00:13]} Kc4 {[%emt 0:00:15]} 69. Qc7+ {[%emt 0:01:03]} Kb3 {[%emt 0:00:11]} 70. Qb8+ {[%emt 0:00:26]} Kc2 {[%emt 0:00:20]} 71. Qg3 {[%emt 0:00:23]} Kb1 $2 {[%emt 0:00:33]} (71... Rb2 $1 $19 {[%cal Rb2b3]} 72. d5 Rb4) 72. Qg1+ $15 {[%emt 0:00:13]} Kb2 $1 {[%emt 0:00:11]} 73. Kxh3 {[%emt 0:00:24]} Ra3+ {[%emt 0:01:01]} ({Stronger than} 73... Qh5+ 74. Kg2 $17) 74. Bg3 $1 {[%emt 0:00:04]} Qh5+ {[%emt 0:00:27]} 75. Kg2 Qf3+ {[%emt 0:00:14]} ({Black should play} 75... Rc3 $1 $17 {( -> ...Qg4)} 76. Qf1 Rc2+ 77. Kg1 Rc1) 76. Kh2 $2 {[%emt 0:01:00][%mdl 8192]} (76. Kh3 $15) 76... Ra2 {[%emt 0:00:05]} 77. Qe1 {[%emt 0:00:57]} Kb3+ {[%emt 0:00:43]} 78. Kh3 {[%emt 0:00:05] [#]} Qh5+ $2 {[%emt 0:01:14]} (78... Re2 $1 $19 79. Qb1+ Rb2) 79. Bh4 $15 {[%emt 0:00:04]} Qxf5+ {[%emt 0:00:12]} 80. Kg3 {[%emt 0:00:04]} Qd3+ {[%emt 0:00:43]} 81. Kg4 {[%emt 0:01:01]} Qxd4+ {[%emt 0:00:44]} ({Not} 81... Rg2+ 82. Bg3 $17) 82. Kh3 $2 {[%emt 0:01:34][%mdl 8192]} (82. Kh5 $15) 82... Qd7+ {[%emt 0:00:08]} 83. Kg3 {[%emt 0:00:05]} Qd3+ {[%emt 0:00:39]} 84. Kf4 {[%emt 0:00:56] [#]} Ra4+ $1 {[%emt 0:00:10]} 85. Kg5 {[%emt 0:00:11]} Qd8+ {[%emt 0:00:09]} 86. Kh5 {[%emt 0:00:22]} Qh8+ {[%emt 0:00:09]} 87. Kg5 {[%emt 0:00:05]} Qg7+ {[%emt 0:00:16]} 88. Kf5 {[%emt 0:00:57]} Qg4+ {[%emt 0:00:06]} 89. Ke5 {[%emt 0:00:04]} Qd4+ {[%emt 0:01:05]} 90. Kf5 {[%emt 0:00:23]} Qf4+ {[%emt 0:01:19]} 91. Kg6 {[%emt 0:00:08]} Ra6+ {[%emt 0:01:29]} 92. Kg7 {[%emt 0:00:43]} Qh6+ {[%emt 0:00:05]} 93. Kf7 {[%emt 0:00:17]} Qh7+ {[%emt 0:00:07]} 94. Ke8 Ra8+ {[%emt 0:00:02]} 95. Bd8 {[%emt 0:00:18]} Qg8+ {[%emt 0:00:03]} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "7.3"]
[White "Tazbir, GM Marcin"]
[Black "Pacan-Milej, FM Kosma"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2506"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,41,45,33,33,33,30,50,51,56,49,61,47,52,37,44,37,37,38,41,41,33,35,48,41]} 1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:05]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:27]} Bg7 {[%emt 0:00:27]} 4. d4 {[%emt 0:00:04]} O-O {[%emt 0:00:24]} 5. g3 {[%emt 0:00:10]} d6 {[%emt 0:00:19]} 6. Bg2 {[%emt 0:00:04]} Nc6 {[%emt 0:00:43]} 7. O-O {[%emt 0:00:11]} e5 {[%emt 0:00:07]} 8. dxe5 {[%emt 0:00:05]} dxe5 {[%emt 0:00:05]} 9. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:07:01]} 10. Qxd8 {[%emt 0:00:49]} Rxd8 {[%emt 0:01:59]} 11. Bxf6 {[%emt 0:00:05] E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} Bxf6 {[%emt 0:00:05][%cal Bg7f6,Bf6e7,Be7c5][%mdl 32]} 12. Nd5 {[%emt 0:00:03]} Kg7 {[%emt 0:00:15]} 13. Nxc7 {[%emt 0:00:05] White is slightly better.} Rb8 {[%emt 0:00:02]} 14. e4 {[%emt 0:00:06]} Be7 {[%emt 0:00:36]} 15. Nd5 {[%emt 0:01:24]} Bc5 {[%emt 0:00:06] [#]} 16. b3 $1 $146 {[%emt 0:01:32][%mdl 8] A relevant novelty.} ({Predecessor:} 16. Rfd1 Be6 17. b3 a5 18. Rd2 a4 19. bxa4 Ra8 20. Nc7 Rxd2 21. Nxd2 Rxa4 22. Nxe6+ fxe6 {½-½ (92) Giri,A (2780)-Dubov,D (2710) chess24.com INT 2021}) 16... a5 {[%emt 0:04:24]} 17. Rab1 {[%emt 0:00:33]} Be6 {[%emt 0:11:42]} 18. Rfd1 {[%emt 0:04:48]} Rbc8 {[%emt 0:15:45]} 19. Rd2 {[%emt 0:11:22]} f6 {[%emt 0:14:54]} 20. Rbd1 {[%emt 0:03:14]} Kf7 {[%emt 0:03:33]} 21. Bf1 {[%emt 0:02:23] Weighted Error Value: White=0.04 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "7.4"]
[White "Chatalbashev, GM Boris"]
[Black "Mikrut, IM Dariusz"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2539"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,122,12,15,0,0,0,2,0,0,0,12,0,0,0,0,0,0,0,14,7,2,0,0,0,13,13,14,15,63,18,52,39,43,15,62,65,72,82,132,112,89,101,176,34,45,0,0,0,42,16,21,20,88,82,81,90,81,88,111,73,134,91,91,88,93,91,173,93,93,95,92,0,76,83,176,209,171,47,39,37,80,67,59,24,339,334,331,316,300,282,274,253,345,345,345,337,481,463,1522,1004,973,554,29992]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:17]} e6 {[%emt 0:00:08]} 3. c4 {[%emt 0:00:10]} b6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:18]} Bb4 {[%emt 0:00:17]} 5. e3 {[%emt 0:00:06]} Bb7 {[%emt 0:01:48]} 6. Bd3 {[%emt 0:00:08]} O-O {[%emt 0:00:47]} 7. O-O {[%emt 0:00:07]} d5 {[%emt 0:00:16]} 8. cxd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:16]} 9. a3 {[%emt 0:00:13]} Bd6 {[%emt 0:03:50]} 10. b4 {[%emt 0:02:00]} Nbd7 {[%emt 0:00:30]} 11. Qb3 {[%emt 0:00:54]} c6 {[%emt 0:03:19] was the old line (11...a6).} 12. a4 {[%emt 0:07:50] E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} a5 {[%emt 0:01:50]} 13. bxa5 {[%emt 0:00:25]} Rxa5 {[%emt 0:01:12]} 14. Ba3 {[%emt 0:00:41] The position is equal.} Bxa3 {[%emt 0:05:39]} 15. Qxa3 {[%emt 0:01:28]} Re8 {[%emt 0:01:48] [#]} 16. Nd2 $146 {[%emt 0:04:21]} ({Predecessor:} 16. Rfb1 g6 17. h3 Ba6 18. Bxa6 Rxa6 19. Ne1 Qe7 20. Qxe7 Rxe7 21. Nd3 Ra5 22. g4 Re8 {½-½ (22) Korkus,M (2253)-Dziedzic,A (2182) ICCF email 2017}) 16... Ba6 {[%emt 0:02:10]} 17. Bxa6 {[%emt 0:00:54]} Rxa6 {[%emt 0:00:05]} 18. Rfc1 {[%emt 0:00:36]} Qb8 {[%emt 0:06:45]} 19. Rab1 {[%emt 0:01:51]} Ng4 {[%emt 0:03:47]} 20. Nf3 {[%emt 0:00:56]} Ngf6 {[%emt 0:12:00]} 21. h3 {[%emt 0:00:08]} h6 {[%emt 0:04:32]} 22. Rc2 {[%emt 0:03:19]} Re6 {[%emt 0:01:11]} 23. Qc1 {[%emt 0:02:46]} Qd6 {[%emt 0:07:13]} 24. Nd2 {[%emt 0:03:25]} g5 {[%emt 0:07:35]} (24... Re8 $11 {should be considered.}) 25. Nf3 {[%emt 0:05:48]} Ne8 {[%emt 0:01:12]} 26. Qf1 {[%emt 0:06:23]} Ra8 {[%emt 0:01:50]} 27. Qd3 {[%emt 0:00:16]} Qe7 {[%emt 0:01:16]} (27... Nef6 $11) 28. Ne5 $14 {[%emt 0:03:50]} Nxe5 {[%emt 0:10:31]} 29. dxe5 {[%emt 0:01:18]} Qd8 {[%emt 0:01:47]} (29... Rxe5 $142 30. Rxb6 Qc7) 30. f4 {[%emt 0:05:47] White is more active.} Ng7 {[%emt 0:03:12]} 31. Rcb2 {[%emt 0:07:26]} Rb8 {[%emt 0:02:54] [#]} (31... f6 $16) 32. Kh1 {[%emt 0:02:07]} (32. Ne2 $1 $18 {[%cal Re2d4]}) 32... f6 {[%emt 0:00:27]} 33. exf6 {[%emt 0:01:24]} (33. Qg6 $2 f5 34. Qxe6+ Nxe6 $19) 33... Qxf6 {[%emt 0:01:31]} 34. Rxb6 {[%emt 0:04:20]} Rbe8 {[%emt 0:00:05]} 35. fxg5 {[%emt 0:09:13]} Qxg5 {[%emt 0:00:09]} 36. e4 {[%emt 0:06:42] next Rb8 is good for White.} (36. Rb7 $2 Rxe3 37. Qd4 Nf5 $19) 36... dxe4 {[%emt 0:00:40]} (36... Rg6 $1 $11 37. Qf3 (37. g4 h5 $11) 37... Rf8) 37. Qc4 $16 {[%emt 0:00:06][%csl LRc6,LRe4]} Kh7 {[%emt 0:03:26]} 38. Rxc6 {[%emt 0:00:40]} Rxc6 {[%emt 0:01:36]} 39. Qxc6 {[%emt 0:00:04]} Qf5 {[%emt 0:01:59]} 40. Qb5 {[%emt 0:00:00]} (40. Rb6 $2 Qf1+ 41. Kh2 Qf4+ 42. Kh1 Re6 $19) 40... Re5 {[%emt 0:00:00]} (40... e3 $142) 41. Qc4 {[%emt 0:24:48]} (41. Qb7 e3 $14) 41... e3 {[%emt 0:24:10][%cal Of5b1]} 42. Rb8 {[%emt 0:04:02]} Re6 {[%emt 0:00:48]} (42... e2 $2 43. Qg8+ (43. Nxe2 Qf1+ 44. Kh2 Qxe2 $11) 43... Kg6 44. Rb6+ Re6 45. Rxe6+ Qxe6 46. Qxe6+ Nxe6 47. Nxe2 $18) 43. Ne2 {[%emt 0:02:04]} Qe5 {[%emt 0:00:48]} (43... Qe4 $16 44. Qa2 (44. Qc8 Re8 $14) 44... Qd3) 44. Qd3+ {[%emt 0:08:01]} (44. Qc8 $6 Qa1+ 45. Kh2 Qe5+ 46. g3 Rf6 $14) (44. Rf8 $18) 44... Qe4 {[%emt 0:00:09]} 45. Qb3 {[%emt 0:00:12]} Qf5 {[%emt 0:01:53] Prevents Rf8.} 46. Qc4 {[%emt 0:03:32]} ({But not} 46. Rb7 $6 Qf1+ 47. Kh2 Rg6 48. Rxg7+ Rxg7 49. Qc2+ Rg6 50. Qc7+ Rg7 51. Qc2+ Kh8 52. Qc8+ Rg8 53. Qc3+ (53. Qc6 Kh7 $11) 53... Kh7 54. Qc7+ Rg7 55. Qc2+ $11) (46. Kh2 $16) 46... Qe4 {[%emt 0:02:06]} (46... Qe5 $1 $11 {keeps the balance.} 47. Rf8 (47. Qc8 Qa1+ 48. Kh2 Qe5+ 49. g3 Rf6 $16) 47... h5 48. Qc2+ Qe4) 47. Qa2 $36 {[%emt 0:03:24][%mdl 2048] White is in control.} Qf5 {[%emt 0:01:38] Prevents Rf8.} (47... Qd3 $16 48. Rc8 h5) 48. a5 $18 {[%emt 0:03:30] Threatens to win with a6.} Qd3 {[%emt 0:03:07]} 49. Rb6 {[%emt 0:02:52]} (49. Rb3 $18 Qd1+ 50. Kh2) 49... Qd1+ $14 {[%emt 0:02:02]} 50. Ng1 {[%emt 0:00:01]} Re5 {[%emt 0:02:24] Hoping for ...e2.} 51. Qf7 {[%emt 0:01:13] White wants to mate with Rg6.} Qh5 {[%emt 0:01:50] Inhibits Rg6.} 52. Qf1 {[%emt 0:02:28] g4 is the strong threat.} (52. Qf4 $5 {[%cal Rb6h6]} Re8 53. Qb4 $14) 52... Rxa5 $2 {[%emt 0:01:31][%mdl 8192] This costs Black the game.} (52... e2 $11 53. Qe1 Rxa5) 53. Qd3+ $18 {[%emt 0:00:26]} Qf5 {[%emt 0:01:37]} 54. Qxe3 {[%emt 0:00:02]} Qg5 {[%emt 0:00:18]} 55. Qd3+ {[%emt 0:00:41]} Qf5 {[%emt 0:01:01] [#]} 56. Qd6 {[%emt 0:00:21]} Qh5 {[%emt 0:00:55]} 57. Nf3 {[%emt 0:00:25] Against Re5. Strongly threatening Rb7.} Rd5 {[%emt 0:00:49]} 58. Qf4 {[%emt 0:00:29]} Rf5 {[%emt 0:01:22]} (58... Rd7 $142 59. h4 Re7) 59. Qe4 {[%emt 0:00:43] Black must now prevent Nd4. White is clearly winning.} Qe8 {[%emt 0:00:17]} (59... Kg8 $142 60. Qe3 Rf7 61. Rxh6 Qf5) 60. Qb1 {[%emt 0:00:14] And now Rb7 would win.} Qe3 {[%emt 0:01:21]} 61. Nh4 {[%emt 0:01:09] Threatening mate with Rb7.} Qe2 {[%emt 0:00:30] Weighted Error Value: White=0.20 (precise) /Black=0.33} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "7.5"]
[White "Szpar, IM Milosz"]
[Black "Budisavljevic, GM Luka"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2434"]
[BlackElo "2509"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,120,22,52,50,42,51,37,24,17,17,19,27,36,25,33,0,0,-33,-25,-33,-36,-56,-58,-51,-45,-52,-49,-55,-39,-50,-41,-50,-54,-49,-35,-33,-17,-36,-1,-40,-39,-36,-27,-45,-25,-57,-29,-36,0,-43,0,-37,-37,-40,-43,-42,-35,-105,-108,-95,-38,-111,-75,-305,-296,-306,-288,-100,0,-193,-181,-87,-50,-60,0,-62,-35,-35,-23,-44,-42,-30,0,-35,-35,-35,-35,-35,-35,-37,-32,-68,-93,-105,-89,-185,-85,-177,-188,-367,-323,-1047,-692,-1033,-851,-1380,-1232,-1516,-1383,-1965,-1964,-29981,-5541]} 1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:07]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:08]} Bc5 {[%emt 0:00:05]} 5. c3 {[%emt 0:09:52]} Nge7 {[%emt 0:00:05]} 6. d4 {[%emt 0:04:23] C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} exd4 {[%emt 0:00:02]} 7. cxd4 {[%emt 0:00:58]} Bb4+ {[%emt 0:00:01]} 8. Nc3 {[%emt 0:02:28] White is slightly better.} d5 {[%emt 0:00:45]} 9. exd5 {[%emt 0:02:54]} Qxd5 {[%emt 0:00:08]} 10. O-O {[%emt 0:00:59]} Bxc3 {[%emt 0:00:02]} 11. bxc3 {[%emt 0:00:06]} Bg4 $1 {[%emt 0:00:02]} 12. Bb3 {[%emt 0:15:14]} (12. Bxc6+ {is interesting.} Qxc6 13. Re1 Bxf3 14. gxf3 Kd7 15. d5) 12... Bxf3 {[%emt 0:00:02]} 13. Qxf3 {[%emt 0:00:42]} (13. gxf3 $5 {[%cal Rb3d5]} Qh5 14. Kh1 $14) 13... Qxf3 {[%emt 0:00:02]} 14. gxf3 {[%emt 0:00:05] [#]} Na5 $146 {[%emt 0:15:10]} ({Predecessor:} 14... O-O-O 15. Bxf7 Rhf8 16. Be6+ Kb8 17. Bg5 Rxf3 18. Rac1 Rd6 19. Rfe1 Rf8 20. Bh4 Ng6 {1-0 (48) Santos Ruiz,M (2603)-Ivanisevic,I (2604) Dubai 2021}) 15. Ba3 {[%emt 0:11:26] aiming for Rfe1.} Nxb3 {[%emt 0:00:30]} 16. axb3 {[%emt 0:14:51]} Ng6 {[%emt 0:00:30]} 17. Rfe1+ {[%emt 0:00:34]} Kd7 {[%emt 0:00:08]} 18. Re3 {[%emt 0:03:51]} Rae8 {[%emt 0:01:54]} 19. Kf1 {[%emt 0:07:33]} Nh4 {[%emt 0:03:52]} 20. Rae1 {[%emt 0:00:55]} Rxe3 {[%emt 0:04:59]} 21. Rxe3 $15 {[%emt 0:00:14][%mdl 4096] Endgame KRB-KRN} Re8 {[%emt 0:03:36] Prevents Re7+. ...Rxe3 is the strong threat.} (21... Nf5 $5 {[%cal Rf5e3]} 22. Re5 g6 $11) 22. Ke2 {[%emt 0:00:12]} b5 {[%emt 0:06:02]} 23. Bb4 {[%emt 0:02:06]} Nf5 {[%emt 0:04:30]} 24. Re4 {[%emt 0:00:33]} Re6 {[%emt 0:01:28]} 25. Rxe6 {[%emt 0:10:46]} Kxe6 {[%emt 0:00:26] KB-KN} 26. Ba5 {[%emt 0:00:09]} Kd7 {[%emt 0:02:17]} 27. Bb4 {[%emt 0:00:56]} Nh4 {[%emt 0:01:42]} 28. c4 {[%emt 0:02:13]} c6 {[%emt 0:01:29]} 29. Ke3 {[%emt 0:01:06]} f5 {[%emt 0:02:34]} 30. Bf8 {[%emt 0:02:02]} Ng2+ {[%emt 0:01:44]} 31. Kd2 {[%emt 0:00:45]} g6 {[%emt 0:01:46][%cal Bg7g6,Bg6g5][%mdl 32]} 32. Bb4 $1 {[%emt 0:01:37]} g5 {[%emt 0:05:07]} 33. Kd3 {[%emt 0:00:32]} ({White should try} 33. Bc3 $15) 33... Nf4+ $17 {[%emt 0:00:38]} 34. Ke3 {[%emt 0:00:36]} Ke6 {[%emt 0:01:27]} (34... Nh3 $17 {Hoping for ...f4+.} 35. Ke2 h6) 35. Bd2 {[%emt 0:03:56]} (35. Ba5 $1 $15) 35... Nh3 {[%emt 0:01:46]} 36. Be1 $2 {[%emt 0:00:11]} (36. Ke2 $17) 36... h6 $19 {[%emt 0:07:55]} 37. Kd3 {[%emt 0:01:00]} Nf4+ {[%emt 0:00:43]} 38. Ke3 Nh3 {[%emt 0:07:04]} (38... Ng2+ $17 39. Ke2 Nxe1 40. Kxe1 Kf6) 39. Kd3 $1 {[%emt 0:01:41]} Kd7 {[%emt 0:01:21]} 40. Ke3 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 41. Ba5+ {[%emt 0:21:28]} Kb7 {[%emt 0:24:50]} ({Better is} 41... Kd6 $15 42. Bb4+ Ke6) 42. Ke2 {[%emt 0:01:32]} (42. d5 $1 $11) 42... Kc8 $15 {[%emt 0:03:50]} 43. Bd2 {[%emt 0:01:53]} Kd7 {[%emt 0:00:45]} 44. Kf1 {[%emt 0:01:15] Inhibits Ng1.} Kc7 {[%emt 0:05:50]} 45. Ba5+ $1 {[%emt 0:01:48]} Kb7 {[%emt 0:00:25][%cal Oc6c5]} 46. Ke2 $1 {[%emt 0:00:39]} Nf4+ {[%emt 0:01:28]} 47. Ke3 {[%emt 0:00:26]} Kc8 {[%emt 0:00:32]} 48. Bb4 {[%emt 0:00:55]} Kd7 {[%emt 0:00:17]} 49. Ba5 {[%emt 0:00:57]} h5 {[%emt 0:00:27]} 50. Bd2 {[%emt 0:01:52]} Ke6 {[%emt 0:03:01]} 51. Ba5 {[%emt 0:00:23]} Nh3 $1 {[%emt 0:01:06] Threatens to win with ...f4+.} 52. Be1 {[%emt 0:00:48] [#]} (52. Ke2 $17 {was the only defense.}) 52... Kd7 $1 $19 {[%emt 0:09:47]} 53. d5 {[%emt 0:02:45]} (53. Ke2 $17) 53... c5 {[%emt 0:01:51]} 54. Kd3 $2 {[%emt 0:00:41]} (54. Ba5 {was called for.}) 54... b4 {[%emt 0:00:36] And now ...Ng1 would win.} 55. Ke2 $2 {[%emt 0:00:41]} (55. Bd2 f4 56. Bc1) 55... a5 {[%emt 0:01:37] Strongly threatening ...Ng1+.} 56. Bd2 {[%emt 0:00:30] [#]} Ng1+ $1 {[%emt 0:00:22]} 57. Ke3 {[%emt 0:00:31]} f4+ {[%emt 0:00:50]} 58. Ke4 {[%emt 0:00:31]} Ne2 {[%emt 0:00:02] White must now prevent ...Nd4.} 59. Kf5 {[%emt 0:01:30]} Nd4+ {[%emt 0:00:03]} 60. Kxg5 {[%emt 0:00:39]} Nxf3+ {[%emt 0:00:13] Weighted Error Value: White=0.71/Black=0.16 (very precise)} 0-1

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.05"]
[Round "8.1"]
[White "Kowalski, IM Igor"]
[Black "Budisavljevic, GM Luka"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2370"]
[BlackElo "2509"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,102,42,42,55,13,18,15,15,16,15,0,0,0,27,-15,-31,-21,-12,-20,-24,-22,-14,-59,-56,-60,-49,-97,50,43,48,-15,0,0,58,41,77,31,19,0,0,0,36,37,125,122,179,120,112,0,372,339,351,364,350,113,107,112,303,92,78,31,32,0,0,-15,-15,-15,-15,-8,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:01]} e6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:04]} c5 {[%emt 0:00:03]} 3. d5 {[%emt 0:00:02]} exd5 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:04]} d6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:04]} g6 {[%emt 0:00:04]} 6. e4 {[%emt 0:00:29]} Bg7 {[%emt 0:00:07]} 7. Nf3 {[%emt 0:00:21]} a6 {[%emt 0:00:08]} 8. a4 {[%emt 0:00:15]} Bg4 {[%emt 0:00:07]} 9. Be2 {[%emt 0:00:29]} Bxf3 {[%emt 0:00:04]} 10. Bxf3 {[%emt 0:00:04]} Nd7 {[%emt 0:00:04]} 11. O-O {[%emt 0:00:18]} Ngf6 {[%emt 0:00:04]} 12. Bf4 {[%emt 0:01:22]} Qe7 {[%emt 0:00:01] A70: Modern Benoni: 6 e4 g6 7 Nf3.} 13. e5 {[%emt 0:21:18]} dxe5 {[%emt 0:00:02] [#]} 14. d6 $1 {[%emt 0:00:04]} Qe6 {[%emt 0:00:03]} 15. Re1 {[%emt 0:01:03]} O-O {[%emt 0:03:27]} 16. Bxb7 {[%emt 0:03:48] A strong pair of Bishops.} Ra7 {[%emt 0:23:01]} 17. Bf3 {[%emt 0:04:20] [#]} Ne8 $146 {[%emt 0:05:04][%cal Bf6e8,Be8d6,Bd6f5,Bf5e3][%mdl 32]} ({Predecessor:} 17... Rb8 18. Re2 Rb6 19. Qe1 Ne8 20. Bd5 Qxd6 21. Rd1 Qf8 22. Be3 Rb4 23. Bc6 Nef6 {0-1 (56) Fedoseev,V (2687)-Indjic,A (2607) Chess.com INT 2021}) 18. Bg5 {[%emt 0:06:56]} (18. Bd5 $5 {[%cal Rd5e6]} Qf6 19. Be3 Nxd6 20. b4 $11) 18... Nxd6 {[%emt 0:02:27]} 19. Bd5 {[%emt 0:00:38]} Qe8 {[%emt 0:00:27]} 20. a5 {[%emt 0:24:27]} h6 {[%emt 0:08:33]} 21. Be3 {[%emt 0:03:17]} Nf5 {[%emt 0:00:12]} 22. Ne4 {[%emt 0:06:24]} Qe7 {[%emt 0:05:40]} 23. Qc2 {[%emt 0:01:47][%cal Re3c5]} Nxe3 {[%emt 0:01:44]} 24. Rxe3 {[%emt 0:01:01]} (24. fxe3 $15 Kh7 25. Nc3) 24... Rb8 {[%emt 0:06:57]} (24... Kh7 $17 {...f5 is the strong threat.} 25. Rc3 Rc7) 25. Rf3 $14 {[%emt 0:01:34][%mdl 1024] Prevents f5. White has compensation.} Rf8 {[%emt 0:03:28]} 26. Rc1 {[%emt 0:03:17]} (26. Qb3 $1 $14) 26... Rc7 {[%emt 0:03:59]} 27. Qc4 {[%emt 0:01:11]} Nb8 {[%emt 0:01:33]} ({Better is} 27... Nf6 $11) 28. b4 {[%emt 0:03:33][%cal Rb4c5]} (28. Nxc5 e4 29. Rg3 Bxb2 30. Rxg6+ Kh7 $19) 28... Kh7 {[%emt 0:02:17]} 29. Nxc5 {[%emt 0:05:09]} (29. g4 $16) 29... f5 {[%emt 0:00:06]} 30. Rfc3 {[%emt 0:02:27]} e4 {[%emt 0:01:14]} 31. R3c2 $36 {[%emt 0:00:03][%mdl 2048] White is pushing.} Rfc8 {[%emt 0:16:21]} 32. g3 {[%emt 0:04:59]} Be5 {[%emt 0:01:54]} ({Black should try} 32... h5 $14) 33. Qb3 $1 $16 {[%emt 0:02:29]} Qe8 {[%emt 0:12:07]} (33... h5 $16) 34. Bb7 {[%emt 0:03:11]} (34. Bc4 $18) 34... Rd8 {[%emt 0:01:29]} 35. Bxa6 {[%emt 0:00:09]} (35. Kg2 $16) 35... Rxc5 $4 {[%emt 0:01:41][%mdl 8192]} 36. Rxc5 $18 {[%emt 0:00:11]} Nxa6 {[%emt 0:00:00]} 37. Rc6 {[%emt 0:00:58]} Nb8 {[%emt 0:01:47]} 38. Re6 {[%emt 0:00:57]} (38. Rb6 $1 $18) 38... Qf7 $16 {[%emt 0:00:03] Inhibits Qe6.} 39. Qc4 $1 {[%emt 0:00:03]} Bb2 {[%emt 0:02:04]} (39... Rd4 $16 {was necessary.} 40. Qc8 Rd8 41. Qxd8 Qxe6) 40. Rc2 $2 {[%emt 0:00:00]} (40. Rb6 $1 $18 {is the precise move to win.} Qg7 41. Rc2) 40... Bg7 {[%emt 0:00:00] [#] And now ...Rd4 would win.} (40... Rd1+ $2 41. Kg2 $18) 41. a6 {[%emt 0:25:19]} (41. Rxe4 $2 Rd1+ 42. Kg2 Qb7 $19) (41. Rb6 $1 $16 Qd7 42. Kg2) 41... Rd4 $1 $14 {[%emt 0:25:21]} 42. Qc8 {[%emt 0:04:51]} (42. Qa2 $5 {[%cal Ra6a7]} Rd1+ 43. Kg2 $11) 42... f4 {[%emt 0:00:58] ( -> ...Rd1+). The position is equal.} 43. Rc1 {[%emt 0:02:00][%cal Bc2c1,Bc1f1,Bf1f2][%mdl 32] [#] Prevents Rd1+. aiming for a7.} ({Don't blunder} 43. Rc7 $2 Rd1+ 44. Kg2 f3+ 45. Kh3 {[#]} Rd7 $1 46. Rxe4 (46. Rec6 $2 h5 $19) 46... Rxc7 $19) 43... fxg3 $1 {[%emt 0:00:40]} 44. hxg3 {[%emt 0:00:05] [#]} Rd2 $1 {[%emt 0:00:14]} 45. Rf1 {[%emt 0:00:23] [#] Active counter play!} Rxf2 $1 {[%emt 0:04:13]} 46. Rxf2 {[%emt 0:00:31] The board is on fire.} Bd4 {[%emt 0:00:01][%mdl 64] Pin} 47. Qb7 {[%emt 0:00:45]} Nd7 $1 {[%emt 0:00:01]} 48. Ref6 {[%emt 0:00:12]} Qxf6 {[%emt 0:00:28][%mdl 64] Pin} 49. Qxd7+ {[%emt 0:00:09]} Kh8 {[%emt 0:00:17]} 50. Qc8+ {[%emt 0:01:24]} Kh7 {[%emt 0:00:46]} 51. Qd7+ {[%emt 0:00:13]} Kh8 {[%emt 0:00:05] White really could win this.  Weighted Error Value: White=0.31/Black=0.30} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.05"]
[Round "8.2"]
[White "Mikrut, IM Dariusz"]
[Black "Szpar, IM Milosz"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "2361"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,100,23,45,48,44,44,42,24,14,21,18,14,29,29,31,41,31,0,14,-25,-17,-26,-27,-31,0,-49,-35,-37,-43,-39,-44,-46,-45,-41,-29,-29,-24,-34,-20,-14,-16,-34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,119,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:14]} d5 {[%emt 0:00:16]} 2. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:16]} 3. c4 {[%emt 0:00:06]} dxc4 {[%emt 0:00:24]} 4. e3 {[%emt 0:00:09]} Bg4 {[%emt 0:00:25]} 5. h3 {[%emt 0:00:14]} Bh5 {[%emt 0:00:23]} 6. Bxc4 {[%emt 0:00:09]} e6 {[%emt 0:00:45]} 7. Nc3 {[%emt 0:00:28]} a6 {[%emt 0:00:56]} 8. g4 {[%emt 0:05:48] D22: Queen's Gambit Accepted: 3 Nf3 a6 4 e3.} Bg6 {[%emt 0:00:25]} 9. h4 {[%emt 0:00:14]} Bb4 {[%emt 0:05:27] [#]} 10. Ne5 $146 {[%emt 0:13:40] White wants to play f3. White is slightly better.} ({Predecessor:} 10. h5 Be4 11. g5 Nd5 12. Bd2 Nxc3 13. bxc3 Be7 14. Rg1 g6 15. Ne5 Bxg5 16. Qg4 {1-0 (27) Elmquist,R-Shannon,P USA 1982}) 10... Nbd7 {[%emt 0:08:12] [#] Hoping for ...Nxe5.} 11. Nxg6 {[%emt 0:09:53]} ({Don't go for} 11. Qa4 $2 Bxc3+ 12. bxc3 b5 $19) 11... hxg6 {[%emt 0:00:09]} 12. Qf3 {[%emt 0:07:42]} b5 {[%emt 0:11:08]} 13. Bb3 {[%emt 0:01:28]} c5 {[%emt 0:00:43]} 14. g5 {[%emt 0:06:36]} Nh5 {[%emt 0:01:11]} 15. Qe4 {[%emt 0:16:22]} (15. O-O $5 {[%cal Rd4d5]}) 15... Rc8 {[%emt 0:06:25]} 16. Bd2 {[%emt 0:00:16]} O-O {[%emt 0:13:35]} 17. a3 {[%emt 0:02:17]} Ba5 {[%emt 0:02:17]} 18. Rd1 {[%emt 0:00:16]} Qc7 {[%emt 0:09:32]} 19. Kf1 {[%emt 0:09:26]} (19. d5 $11 c4 20. Bc2) 19... cxd4 {[%emt 0:02:45]} 20. exd4 {[%emt 0:00:14]} Qb8 {[%emt 0:00:46]} 21. Rh3 {[%emt 0:03:38]} Nb6 {[%emt 0:03:20]} 22. Ne2 {[%emt 0:05:40]} Bxd2 {[%emt 0:01:15]} 23. Rxd2 {[%emt 0:00:05]} Nc4 {[%emt 0:03:59]} 24. Rc2 {[%emt 0:00:32]} Nd6 {[%emt 0:01:42]} 25. Qe5 {[%emt 0:01:24]} Rxc2 {[%emt 0:07:44]} 26. Bxc2 {[%emt 0:00:04] [#]} Qc8 $1 {[%emt 0:01:07]} 27. Bb3 {[%emt 0:08:38]} ({Wrong is} 27. Bxg6 $2 Nc4 28. Qc5 fxg6 $19) (27. Bd3 Nc4) 27... Nc4 {[%emt 0:01:56]} 28. Bxc4 {[%emt 0:02:13]} bxc4 {[%emt 0:01:19]} 29. Qc5 {[%emt 0:05:16]} Qxc5 {[%emt 0:09:15]} 30. dxc5 $11 {[%emt 0:00:05][%mdl 4096] Endgame Rc3 is the strong threat. KRN-KRN} Rc8 {[%emt 0:01:55]} 31. Rc3 {[%emt 0:00:33]} Rxc5 {[%emt 0:00:09]} 32. b3 {[%emt 0:00:08]} Kf8 {[%emt 0:02:27]} 33. Rxc4 {[%emt 0:01:11]} Rxc4 {[%emt 0:01:01]} 34. bxc4 {[%emt 0:00:01] KN-KN} Ke7 {[%emt 0:00:18] And now ...Kd6 would win.} 35. Ke1 {[%emt 0:00:04]} Kd6 {[%emt 0:02:43] Strongly threatening ...Kc5.} 36. Kd2 {[%emt 0:00:05]} Kc5 {[%emt 0:00:47]} 37. Kd3 {[%emt 0:02:22]} e5 {[%emt 0:00:46]} 38. f3 {[%emt 0:01:17]} a5 {[%emt 0:01:01][%cal Ba6a5,Ba5a4][%mdl 32]} 39. Kc3 {[%emt 0:00:08]} a4 {[%emt 0:00:38]} 40. Kd3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} (40... f6 $11 {remains equal.}) 41. gxf6 {[%emt 0:25:04]} ({White must play} 41. Kc3 $16) 41... gxf6 {[%emt 0:16:40] The position is equal.} 42. Nc3 {[%emt 0:01:48]} Nf4+ {[%emt 0:00:56]} 43. Ke4 {[%emt 0:00:25]} Kxc4 {[%emt 0:00:21]} 44. Nxa4 {[%emt 0:00:05]} Kb3 {[%emt 0:00:36]} 45. Nc5+ {[%emt 0:00:46]} Kxa3 {[%emt 0:00:09]} 46. Nd7 {[%emt 0:00:10]} Ng2 {[%emt 0:00:08]} 47. Nxf6 {[%emt 0:00:31]} Nxh4 {[%emt 0:00:05]} 48. Ng4 {[%emt 0:00:11]} g5 {[%emt 0:00:25]} 49. Nxe5 {[%emt 0:00:11]} Kb4 {[%emt 0:00:18]} 50. Nf7 {[%emt 0:00:11]} Nxf3 {[%emt 0:00:07] Weighted Error Value: White=0.07 (flawless) /Black=0.11 (very precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.05"]
[Round "8.3"]
[White "Pacan-Milej, FM Kosma"]
[Black "Chatalbashev, GM Boris"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2404"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,82,27,24,45,30,40,41,39,22,29,14,7,11,9,0,17,27,29,0,0,0,0,14,6,3,108,103,101,88,89,87,96,93,164,150,159,166,151,105,104,36,97,70,77,0,0,0,0,-8,-8,-9,-9,-9,-9,-9,-9,-9,-8,-8,-8,-8,0,0,0]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:15]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:36]} c5 {[%emt 0:00:07]} 4. d5 {[%emt 0:00:07]} d6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:01:03]} exd5 {[%emt 0:00:10]} 6. cxd5 {[%emt 0:00:06]} g6 {[%emt 0:00:06]} 7. h3 {[%emt 0:02:51]} Bg7 {[%emt 0:00:12]} 8. e4 {[%emt 0:00:23]} O-O {[%emt 0:00:09]} 9. Bd3 {[%emt 0:00:44]} a6 {[%emt 0:00:18]} 10. O-O {[%emt 0:12:08]} b5 {[%emt 0:00:25]} 11. Re1 {[%emt 0:00:53] 11.Bf4 is vanishing.} Nbd7 {[%emt 0:00:38] A70: Modern Benoni: 6 e4 g6 7 Nf3.} 12. Bf4 {[%emt 0:02:20]} Qb6 {[%emt 0:00:44]} 13. Qd2 {[%emt 0:07:35]} Re8 {[%emt 0:00:33] White is slightly better.} 14. Rab1 {[%emt 0:25:34]} Bb7 {[%emt 0:07:08]} 15. a3 {[%emt 0:22:16]} c4 {[%emt 0:03:38]} 16. Bc2 {[%emt 0:00:33]} Nc5 {[%emt 0:00:09] [#]} 17. Be3 $146 {[%emt 0:02:00]} ({Predecessor:} 17. Bh6 a5 18. Bxg7 Kxg7 19. Qd4 b4 20. g4 h6 21. h4 b3 22. g5 hxg5 23. hxg5 bxc2 24. gxf6+ {½-½ (58) Krumm,G (1990)-Blank,W (2204) GER email 2008}) 17... Rac8 {[%emt 0:06:12]} 18. Bd4 {[%emt 0:04:05]} a5 {[%emt 0:10:54]} 19. b4 {[%emt 0:03:24]} cxb3 $1 {[%emt 0:00:09]} 20. Bxb3 {[%emt 0:00:10]} b4 {[%emt 0:11:43]} 21. axb4 {[%emt 0:01:46]} axb4 {[%emt 0:00:58]} 22. Na4 $36 {[%emt 0:01:47][%mdl 2048] White fights for an advantage.} Qb5 (22... Nfxe4 $11 {keeps the balance.} 23. Nxb6 Nxd2 24. Nxc8 Rxc8 25. Nxd2 Bxd4) 23. Nxc5 $16 {[%emt 0:01:34]} dxc5 {[%emt 0:00:17]} 24. Bxf6 {[%emt 0:00:19]} Bxf6 {[%emt 0:00:07]} 25. e5 {[%emt 0:00:12]} Bg7 {[%emt 0:00:09] [#]} 26. d6 $1 {[%emt 0:00:47] Threatens to win with d7.} c4 {[%emt 0:30:17] [#]} (26... Qd7 $16) 27. d7 $1 $18 {[%emt 0:00:28]} cxb3 {[%emt 0:00:08]} 28. Rxb3 {[%emt 0:05:28]} ({Resist} 28. dxe8=Q+ Rxe8 29. Rxb3 Bf8 $16) (28. dxc8=Q Rxc8 29. Rxb3 Bf8 $16) (28. dxe8=N Rxe8 29. Rxb3 Bf8 $16) 28... Bf8 {[%emt 0:00:14] [#]} 29. dxe8=Q {[%emt 0:01:24] 0x0.001e8273f1f2dp-1022s more active pieces.} ({Don't take} 29. dxc8=N Rxc8 30. Rd3 b3 $16) ({Don't do} 29. dxe8=R Rxe8 30. Qd3 Qd5 $16) ({White should try} 29. Rd3 $1) 29... Rxe8 $16 {[%emt 0:00:38]} 30. Reb1 {[%emt 0:01:45]} (30. Rd3 $16) 30... Qa6 {[%emt 0:13:43]} ({Black should play} 30... Bd5 $14) 31. Qf4 {[%emt 0:01:18]} Bd5 {[%emt 0:00:45]} 32. Rxb4 {[%emt 0:00:44]} (32. R3b2 $16) 32... Bxb4 $11 {[%emt 0:00:07] The position is equal.} 33. Rxb4 {[%emt 0:00:26]} Qe2 {[%emt 0:01:05]} 34. Rb1 {[%emt 0:01:47]} Bxf3 {[%emt 0:00:23]} 35. Qxf3 {[%emt 0:00:31]} Qxf3 {[%emt 0:00:19]} 36. gxf3 {[%emt 0:00:04]} Rxe5 {[%emt 0:00:06] KR-KR} 37. Rb4 {[%emt 0:00:19]} Kg7 {[%emt 0:00:08]} 38. Kg2 {[%emt 0:00:08]} Rf5 {[%emt 0:00:09]} 39. f4 {[%emt 0:01:10]} Kh6 {[%emt 0:00:43]} 40. Kg3 {[%emt 0:00:00]} Kh5 {[%emt 0:00:00]} 41. Rb7 {[%emt 0:16:22]} h6 {[%emt 0:19:14] Weighted Error Value: White=0.10 (very precise) /Black=0.16 (very precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.05"]
[Round "8.4"]
[White "Fus, FM Jakub"]
[Black "Tazbir, GM Marcin"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2377"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,74,30,33,7,32,18,24,16,16,11,12,12,8,23,15,13,36,13,27,13,14,13,13,13,13,7,22,14,17,14,20,0,9,0,0,0,0,-31,-32,-35,-31,-33,-21,-38,-36,-27,-39,-35,0,0,0,0,0,-29,-22,-131,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:10]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:01:40]} g6 {[%emt 0:00:05]} 4. O-O {[%emt 0:01:24]} Bg7 {[%emt 0:00:03]} 5. Bxc6 {[%emt 0:02:29]} dxc6 {[%emt 0:00:20]} 6. d3 {[%emt 0:00:21]} e5 {[%emt 0:00:06]} 7. Nc3 {[%emt 0:02:31] B31: Sicilian: 2...Nc6 3 Bb5 g6.} Qc7 {[%emt 0:02:09]} 8. Be3 {[%emt 0:03:10]} b6 {[%emt 0:00:09]} 9. Qc1 {[%emt 0:01:47] White has an edge.} Nf6 {[%emt 0:06:10]} 10. Bh6 {[%emt 0:05:01] [#]} O-O $146 {[%emt 0:00:30][%cal Be8g8,Bg8g7,Bg7h7,Bh7g6][%mdl 32]} ({Predecessor:} 10... Bxh6 11. Qxh6 Nh5 12. h3 f6 13. Ne2 Qf7 14. a4 Ng7 15. c3 O-O 16. Qe3 Ba6 {½-½ (31) Magomedov,M (2450)-Lanka,Z (2535) Cappelle la Grande 1994}) 11. Bxg7 {[%emt 0:02:10]} Kxg7 {[%emt 0:00:03]} 12. h3 {[%emt 0:00:43]} Nh5 {[%emt 0:05:12]} 13. Ne2 {[%emt 0:02:45]} h6 {[%emt 0:07:17]} 14. b3 {[%emt 0:09:09]} a5 {[%emt 0:04:02]} 15. a4 {[%emt 0:15:06]} Kh7 {[%emt 0:01:53]} (15... Be6 {looks sharper.} 16. Nh2 g5 17. Ng4 Nf4) 16. Nh2 {[%emt 0:05:24]} g5 {[%emt 0:02:54]} 17. Qd1 {[%emt 0:01:39]} f6 {[%emt 0:07:45]} 18. Ng4 {[%emt 0:02:51]} Be6 {[%emt 0:10:21]} 19. Ne3 {[%emt 0:01:13]} Ng7 {[%emt 0:01:56]} 20. Ng3 {[%emt 0:02:08]} Kg6 {[%emt 0:00:07]} 21. Qf3 {[%emt 0:12:09]} Qd7 {[%emt 0:01:36]} 22. Rfd1 {[%emt 0:00:12]} h5 {[%emt 0:05:13]} 23. Rd2 {[%emt 0:00:38]} Rh8 {[%emt 0:05:47]} 24. Re1 {[%emt 0:01:50]} g4 {[%emt 0:08:47]} 25. hxg4 {[%emt 0:02:19]} Bxg4 {[%emt 0:02:59]} 26. Nxg4 {[%emt 0:01:24]} hxg4 {[%emt 0:00:05]} 27. Qe3 {[%emt 0:02:26]} Ne6 {[%emt 0:01:49] White must now prevent ...Qh7.} 28. f3 $1 {[%emt 0:03:44]} Nf4 {[%emt 0:03:32] Strongly threatening ...Rag8.} 29. c3 {[%emt 0:08:51]} Qh7 {[%emt 0:05:59]} 30. fxg4 {[%emt 0:00:05]} ({Much worse is} 30. Kf1 Qh4 31. Nf5 Qh1+ 32. Qg1 gxf3 33. gxf3+ Qxg1+ 34. Kxg1 Kf7 $17) 30... Qh2+ {[%emt 0:00:13]} 31. Kf1 {[%emt 0:00:06]} Rad8 {[%emt 0:13:39][%cal Od8d3] ...Rxd3! is the strong threat.} 32. Qf3 {[%emt 0:00:35]} Rh3 {[%emt 0:04:23]} 33. Kf2 {[%emt 0:00:09] [#]} (33. Re3 $11 {was the only way to keep the balance.}) 33... Rdh8 {[%emt 0:00:08]} ({Black should play} 33... Rxd3 $1 $17 {[%mdl 512]} 34. Rxd3 {[#]} Qxg3+ $1 35. Qxg3 Nxd3+ 36. Qxd3 Rxd3) 34. Rdd1 $11 {[%emt 0:01:17] The position is equal.} Rxg3 {[%emt 0:00:45]} 35. Qxg3 {[%emt 0:00:05] Really sharp!} Nh3+ $1 {[%emt 0:00:02]} 36. Kf3 {[%emt 0:00:03]} Ng5+ {[%emt 0:00:03]} 37. Kf2 {[%emt 0:00:03] Threatens to win with Qxh2.} Nh3+ $1 {[%emt 0:00:03] Weighted Error Value: White=0.12 (very precise) /Black=0.07 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.05"]
[Round "8.5"]
[White "Stoyanov, IM Tsvetan"]
[Black "Samunenkov, FM Ihor"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2424"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,93,23,19,30,23,31,10,20,17,16,8,20,0,2,0,14,8,27,10,13,0,11,8,12,0,10,17,10,10,19,0,0,0,8,0,47,39,47,29,33,37,59,72,88,14,5,8,6,4,4,0,0,0,0,0,0,4,8,9,92,98,211,212,344,308,414,408,490,453,454,451,904,885,868,857,1004,953,843,791,817,764,1226,1193]} 1. e4 {[%emt 0:00:05]} c6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:25]} d5 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:19]} dxe4 {[%emt 0:00:25]} 4. Nxe4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:15]} 5. Nxf6+ {[%emt 0:00:44]} exf6 {[%emt 0:00:07]} 6. c3 {[%emt 0:00:45]} Bd6 {[%emt 0:00:09]} 7. Bd3 {[%emt 0:00:36]} Na6 {[%emt 0:00:23][%cal Bb8a6,Ba6c7,Bc7d5][%mdl 32] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 8. Ne2 {[%emt 0:07:35]} Nc7 {[%emt 0:00:18]} 9. Bf4 {[%emt 0:03:36]} Nd5 {[%emt 0:06:56] The position is equal.} 10. Bxd6 {[%emt 0:04:28]} Qxd6 {[%emt 0:00:07] [#]} 11. Qd2 $146 {[%emt 0:12:39]} ({Predecessor:} 11. Qc2 h5 12. O-O-O Be6 13. Kb1 b5 14. Ng3 g6 15. Ne4 Qc7 16. Nc5 Bc8 17. Rhe1+ Kf8 18. Bxg6 fxg6 19. Qxg6 Qf7 20. Qe4 Qh7 21. f3 Bf5 22. Ne6+ Kf7 {0-1 (22) Geske,J (2370)-Grigorov,G (2507) Lichess.org INT 2021}) 11... O-O {[%emt 0:09:49]} 12. h3 {[%emt 0:03:21]} Be6 {[%emt 0:13:23]} 13. O-O {[%emt 0:06:03]} Rad8 {[%emt 0:08:18]} 14. c4 {[%emt 0:04:01]} Ne7 {[%emt 0:02:13]} 15. Qc2 {[%emt 0:01:16]} g6 {[%emt 0:03:15]} 16. Rad1 {[%emt 0:00:52]} Bf5 {[%emt 0:03:30]} 17. Ng3 {[%emt 0:09:19]} Bxd3 {[%emt 0:06:16]} 18. Rxd3 {[%emt 0:01:00]} f5 {[%emt 0:01:00]} 19. Rfd1 {[%emt 0:03:35]} Rd7 {[%emt 0:08:57]} 20. Ne2 {[%emt 0:09:55][%cal Bg3e2,Be2c3,Bc3b5][%mdl 32]} Rfd8 {[%emt 0:01:39]} 21. Nc3 {[%emt 0:14:14]} Qe6 {[%emt 0:08:01]} 22. Qb3 {[%emt 0:02:17]} Qf6 {[%emt 0:10:25]} 23. d5 {[%emt 0:04:53]} c5 {[%emt 0:00:23]} (23... h6 $11 {is superior.}) 24. Qa3 $14 {[%emt 0:02:36]} b6 {[%emt 0:02:02]} 25. Nb5 {[%emt 0:00:12]} f4 {[%emt 0:03:53]} 26. Qc3 {[%emt 0:03:25]} ({Not} 26. Nxa7 $2 Ra8 27. d6 Nf5 $19) 26... Qg5 {[%emt 0:04:36]} 27. Qd2 {[%emt 0:00:50]} Nf5 {[%emt 0:01:10]} 28. g3 {[%emt 0:01:05]} ({White should play} 28. Re1 $16) 28... a6 $11 {[%emt 0:01:41]} 29. Nc3 {[%emt 0:00:10]} Nd6 {[%emt 0:00:09] Against Ne4} 30. b3 {[%emt 0:00:46]} b5 {[%emt 0:01:13]} 31. cxb5 {[%emt 0:01:26]} axb5 {[%emt 0:02:32]} 32. Qxf4 {[%emt 0:00:53]} Qxf4 {[%emt 0:00:48]} 33. gxf4 {[%emt 0:00:00]} Ra8 {[%emt 0:00:49]} 34. a4 {[%emt 0:02:19]} b4 {[%emt 0:00:49]} 35. Nb1 {[%emt 0:01:06]} Nf5 {[%emt 0:00:55]} (35... Ne4 $11) 36. Nd2 $16 {[%emt 0:00:40] Threatens to win with Ne4.} Nd4 {[%emt 0:00:23]} (36... Nd6 $16) 37. Ne4 $18 {[%emt 0:00:10]} Rc7 {[%emt 0:00:49]} (37... Kg7 $142 38. Nxc5 Rxd5 39. Rxd4 Rxc5 40. Rxb4 Ra7) 38. Kf1 {[%emt 0:00:52] Rc1 is the strong threat.} Nf5 {[%emt 0:01:06]} 39. d6 {[%emt 0:00:38][%cal Bd5d6,Bd6d7][%mdl 32]} Rc6 {[%emt 0:00:04]} 40. d7 {[%emt 0:00:00] White is clearly winning.} Rd8 {[%emt 0:00:00]} 41. Rc1 {[%emt 0:18:44]} c4 {[%emt 0:17:40]} (41... Kf8 $142 42. Rxc5 Ne7) 42. Rxc4 {[%emt 0:01:27]} Rxc4 {[%emt 0:00:12]} 43. bxc4 {[%emt 0:00:02]} Kf8 {[%emt 0:00:24]} 44. Nc5 {[%emt 0:04:37]} Ke7 {[%emt 0:00:11]} 45. Ke1 {[%emt 0:02:04]} Ng7 {[%emt 0:01:37]} 46. a5 {[%emt 0:00:44] [#] Black must now prevent a6.} Nh5 {[%emt 0:00:13]} 47. Re3+ {[%emt 0:00:51] Weighted Error Value: White=0.06 (flawless) /Black=0.24 (precise)} 1-0

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.06"]
[Round "9.1"]
[White "Samunenkov, FM Ihor"]
[Black "Kowalski, IM Igor"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2372"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,71,0,22,0,0,0,26,18,28,26,22,36,58,50,56,12,58,53,47,34,41,31,65,60,54,18,43,0,0,0,0,0,24,0,6,4,8,0,0,0,0,0,0,0,39,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. g3 {[%emt 0:00:06]} g6 {[%emt 0:00:13]} 3. Bg2 {[%emt 0:00:14]} d5 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:15]} Bg7 {[%emt 0:00:04]} 5. c4 {[%emt 0:00:41]} c6 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:04]} 7. cxd5 {[%emt 0:00:08]} cxd5 {[%emt 0:00:05]} 8. Ne5 {[%emt 0:00:06]} Ng4 {[%emt 0:00:29]} 9. Bf4 {[%emt 0:00:09] D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5).} Nxe5 {[%emt 0:00:28]} 10. Bxe5 {[%emt 0:00:16]} Bxe5 {[%emt 0:02:25]} (10... f6 $5 {[%cal Rf6e5]} 11. Bf4 Nc6 $11) 11. dxe5 {[%emt 0:00:08] [#] White has an edge.} Qb6 $146 {[%emt 0:02:30]} ({Predecessor:} 11... Nc6 12. Qxd5 Qxd5 13. Bxd5 Nxe5 14. Na3 Bd7 15. f4 Bc6 16. Rfd1 Rfd8 17. Bb3 Ng4 {½-½ (46) Banusz,T (2631)-Mamedov,R (2654) Tornelo INT 2021}) 12. Qb3 {[%emt 0:17:25]} Qxb3 {[%emt 0:09:43]} 13. axb3 {[%emt 0:01:28]} e6 {[%emt 0:00:03]} 14. f4 {[%emt 0:09:57]} Nc6 {[%emt 0:03:48]} 15. Rd1 {[%emt 0:03:39]} b6 {[%emt 0:04:37]} (15... g5 $11) 16. Nc3 {[%emt 0:03:32][%cal Bb1c3,Bc3b5,Bb5d4][%mdl 32]} Nb4 {[%emt 0:08:49]} 17. Rac1 {[%emt 0:08:25]} Bb7 {[%emt 0:08:47]} 18. Nb5 {[%emt 0:13:39] Threatens to win with Nd6.} Ba6 {[%emt 0:12:49]} 19. Nd4 {[%emt 0:08:51] White is more active.} Rfc8 {[%emt 0:04:58]} 20. Kf2 {[%emt 0:04:40]} Rc5 {[%emt 0:01:58]} 21. Ke3 {[%emt 0:01:08]} Bb7 {[%emt 0:04:09]} 22. g4 {[%emt 0:02:52]} Rac8 {[%emt 0:00:52]} 23. Kd2 {[%emt 0:00:21]} Kg7 {[%emt 0:04:31]} 24. h4 {[%emt 0:04:12]} Nc6 $132 {[%emt 0:05:46][%mdl 2048] Black is not keeping still} 25. Nxc6 {[%emt 0:07:12]} R8xc6 {[%emt 0:00:28]} 26. Rc3 {[%emt 0:01:00]} Rb5 {[%emt 0:03:50]} 27. Rxc6 {[%emt 0:03:51]} Bxc6 $11 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRB} 28. Rc1 {[%emt 0:00:08]} Be8 {[%emt 0:04:52]} 29. Rc8 {[%emt 0:02:09]} Kf8 {[%emt 0:01:36]} (29... Bd7 $5 {[%cal Rd7c8]} 30. Rc7 Be8 $11) 30. Kc3 {[%emt 0:02:57]} (30. e4 $5 {[%cal Re4d5]}) 30... a5 {[%emt 0:00:51] The position is equal.} 31. Rb8 {[%emt 0:01:56]} Ke7 {[%emt 0:03:41]} 32. e3 {[%emt 0:00:16]} Rc5+ {[%emt 0:01:43]} 33. Kd2 {[%emt 0:00:15]} Rb5 {[%emt 0:00:18]} 34. Kc3 {[%emt 0:02:07]} Rc5+ {[%emt 0:00:05]} 35. Kd2 {[%emt 0:00:43]} Rb5 {[%emt 0:00:03]} 36. Kc3 {[%emt 0:00:32] Weighted Error Value: White=0.10 (very precise) /Black=0.08 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.06"]
[Round "9.2"]
[White "Tazbir, GM Marcin"]
[Black "Stoyanov, IM Tsvetan"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2506"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,59,26,33,45,47,78,90,93,82,87,79,100,101,102,56,61,48,54,0,0,0,0,0,0,-8,-5,-12,-14,-56,-56,-84,-53,-56,-63,-165,-92,-172,-8,-8,-3,-3,-3,-3]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:23]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:29]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:16]} 5. f3 {[%emt 0:00:04]} e5 {[%emt 0:02:17]} 6. Nb3 {[%emt 0:00:13]} d5 {[%emt 0:00:58]} 7. Bg5 {[%emt 0:00:50]} Be6 {[%emt 0:21:29]} 8. Bxf6 {[%emt 0:00:11]} gxf6 {[%emt 0:00:15]} 9. exd5 {[%emt 0:00:05]} Bxd5 {[%emt 0:10:22]} 10. Nc3 {[%emt 0:11:56]} Bb4 {[%emt 0:01:58] B55: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4 Nf6 5 f3.} 11. Qd3 {[%emt 0:00:11]} Nc6 {[%emt 0:05:19]} 12. O-O-O {[%emt 0:03:27]} Bxb3 {[%emt 0:08:14] White is better.} 13. axb3 {[%emt 0:03:17] Threatens to win with Nd5.} ({Reject} 13. Qb5 Qe7 14. axb3 a6 $14) 13... Qxd3 {[%emt 0:06:26]} 14. Bxd3 {[%emt 0:00:18]} Bxc3 {[%emt 0:01:14]} 15. bxc3 {[%emt 0:00:05]} h5 {[%emt 0:08:46] [#]} 16. Bf5 $146 {[%emt 0:13:01]} (16. f4 $16) ({Predecessor:} 16. Be4 Rg8 17. Rd2 Rd8 18. Re2 Kf8 19. f4 Rd7 20. Rf1 Ne7 21. Bf3 Ng6 22. f5 {1-0 (48) Recky,N (1863)-Hudak,D (2000) Slovakia 2005}) 16... Rd8 $14 {[%emt 0:04:46]} 17. Rxd8+ {[%emt 0:00:22]} Nxd8 {[%emt 0:00:33][%mdl 4096] Endgame KRB-KRN} 18. Bc8 {[%emt 0:00:06]} (18. Rd1 $14) 18... h4 $11 {[%emt 0:08:10]} 19. Rd1 {[%emt 0:00:30]} Rg8 {[%emt 0:01:07]} 20. Rd2 {[%emt 0:00:06]} b6 {[%emt 0:01:15]} 21. Bd7+ {[%emt 0:10:23]} Ke7 {[%emt 0:00:38]} 22. Bb5 {[%emt 0:01:11]} f5 {[%emt 0:02:15]} 23. g3 {[%emt 0:17:48]} hxg3 {[%emt 0:00:24]} 24. hxg3 {[%emt 0:00:05][%cal Og3g4]} Ne6 {[%emt 0:07:12]} 25. Rd7+ {[%emt 0:00:11]} Kf6 {[%emt 0:00:03]} 26. Rxa7 {[%emt 0:00:05]} (26. g4 $1 $15) 26... Rxg3 $19 {[%emt 0:00:04]} 27. Bc6 {[%emt 0:00:05] [#]} (27. Be2 $17) 27... e4 $2 {[%emt 0:03:00]} (27... Ng5 $1 $19 28. Ra6 Nxf3 29. Rxb6 Ng5) 28. fxe4 $11 {[%emt 0:00:21][%cal Bf3e4,Be4f5,Bf5e6][%mdl 32] The position is equal.} Rxc3 {[%emt 0:01:14]} 29. exf5 {[%emt 0:00:44]} Rxc6 {[%emt 0:00:36]} 30. fxe6 {[%emt 0:00:06] Weighted Error Value: White=0.22 (precise) /Black=0.21 (precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.06"]
[Round "9.3"]
[White "Chatalbashev, GM Boris"]
[Black "Fus, FM Jakub"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2539"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "169"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,169,12,16,13,26,17,11,10,10,10,8,14,18,16,21,13,19,7,8,10,7,0,20,0,0,-23,-25,-21,-20,-18,0,0,14,23,39,29,105,81,125,70,88,66,91,63,118,37,39,70,69,42,34,35,36,53,81,57,61,44,45,14,14,12,14,14,16,0,0,0,18,0,0,0,0,-47,0,3,3,0,0,-24,175,174,197,190,174,81,82,74,74,74,74,41,39,43,68,8,8,8,8,8,8,8,8,0,8,8,8,0,0,0,0,0,0,0,8,0,0,0,8,8,8,8,8,0,8,8,8,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:04]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:15]} 3. Nc3 {[%emt 0:00:10]} e5 {[%emt 0:00:32]} 4. e3 {[%emt 0:01:52]} Nf6 {[%emt 0:00:35]} 5. Be2 {[%emt 0:00:09]} d5 {[%emt 0:04:28]} 6. d4 {[%emt 0:00:49]} exd4 $1 {[%emt 0:03:27] The main line 6...exd4 scores better than 6...cxd4.} 7. exd4 {[%emt 0:00:06]} cxd4 {[%emt 0:02:59]} 8. Nxd4 {[%emt 0:00:15] A34: Symmetrical English: 2 Nc3, lines with ...d5.} dxc4 {[%emt 0:00:51]} (8... Bc5 {with more complications.} 9. Nxc6 bxc6 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. O-O O-O) 9. Nxc6 {[%emt 0:00:16][%csl Gc6][%cal Rd1d8]} Qxd1+ {[%emt 0:00:37]} 10. Nxd1 {[%emt 0:09:29]} bxc6 {[%emt 0:00:06]} 11. Bxc4 {[%emt 0:03:12]} Bb4+ {[%emt 0:12:33]} 12. Bd2 {[%emt 0:00:14]} Bxd2+ {[%emt 0:09:11]} 13. Kxd2 {[%emt 0:00:08]} O-O {[%emt 0:01:10]} 14. Ne3 {[%emt 0:03:10]} Rd8+ {[%emt 0:02:37] [#]} 15. Kc2 $146 {[%emt 0:07:10]} ({Predecessor:} 15. Ke2 Rb8 16. b3 Ne4 17. Rhc1 Rd2+ 18. Ke1 Rd6 19. Rd1 Kf8 20. f3 Rxd1+ 21. Rxd1 {½-½ (66) Spizharny,M (2153)-Bugaev,A (1748) Orsha 2021}) 15... Nd5 {[%emt 0:05:55]} 16. Rhe1 {[%emt 0:04:57]} Be6 {[%emt 0:01:54]} 17. b3 {[%emt 0:04:34]} Kf8 {[%emt 0:07:10]} 18. Bxd5 {[%emt 0:14:06]} cxd5 {[%emt 0:03:47]} 19. Rad1 {[%emt 0:00:27]} d4 {[%emt 0:07:04]} 20. Nc4 {[%emt 0:00:30]} Rac8 {[%emt 0:15:45]} 21. Kd3 {[%emt 0:00:07]} Rc5 {[%emt 0:00:09]} 22. Rc1 {[%emt 0:02:04]} Bf5+ {[%emt 0:05:01]} 23. Kd2 {[%emt 0:00:09]} f6 {[%emt 0:03:29]} 24. b4 {[%emt 0:08:07]} Rcd5 {[%emt 0:02:05] [#]} (24... Rc7 $11 {keeps the balance.}) 25. Na5 $1 $16 {[%emt 0:04:28]} R8d7 {[%emt 0:00:09]} 26. h4 {[%emt 0:08:10]} (26. Rc8+ $16 Kf7 27. a4) 26... Kf7 {[%emt 0:00:57]} 27. a3 {[%emt 0:00:27]} h5 {[%emt 0:01:31]} 28. Rc6 {[%emt 0:05:13]} Bg6 {[%emt 0:04:03]} (28... R7d6 $14) 29. Ra6 {[%emt 0:05:01]} (29. Nb3 $16) 29... Rf5 $14 {[%emt 0:01:34]} 30. f3 {[%emt 0:00:31]} Rf4 {[%emt 0:00:13]} 31. Rh1 {[%emt 0:08:32]} (31. Nc6 $5 {[%cal Ra6a7]} Rxh4 32. Rxa7 Rxa7 33. Nxa7 $14) 31... d3 $1 {[%emt 0:00:03]} 32. Ke3 $1 {[%emt 0:03:46]} (32. Nc6 Rc4 33. Rxa7 Rc2+ 34. Kd1 Rxa7 35. Nxa7 Ra2 $17) 32... Rfd4 {[%emt 0:02:13] [#]} 33. Rxa7 $1 {[%emt 0:01:15]} Rxa7 {[%emt 0:00:53]} 34. Kxd4 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} Rd7+ {[%emt 0:01:21]} 35. Kc3 {[%emt 0:01:14]} Rc7+ $1 {[%emt 0:00:21]} ({Weaker is} 35... d2 36. Rd1 $16) 36. Nc4 {[%emt 0:00:51]} Ke6 $1 {[%emt 0:01:04]} (36... d2 $2 37. Rd1 $18) 37. Kd4 {[%emt 0:00:33]} Rd7+ {[%emt 0:00:09]} 38. Ke3 {[%emt 0:00:30]} Re7 $1 {[%emt 0:00:28]} 39. Kd4 {[%emt 0:03:10]} Rd7+ {[%emt 0:00:02]} 40. Ke3 {[%emt 0:00:00]} Re7 $1 {[%emt 0:00:00]} 41. Kf4 {[%emt 0:22:17] aiming for Re1+.} Kd5 {[%emt 0:16:40]} 42. Rc1 {[%emt 0:01:38] And now Nb6+ would win.} Kd4 {[%emt 0:03:19]} 43. Nd2 {[%emt 0:01:42]} (43. b5 $11 {was preferrable.}) 43... Re2 {[%emt 0:04:48]} (43... Bf7 $15 44. Rc8 Bd5) 44. Nb3+ $11 {[%emt 0:01:17]} Kd5 {[%emt 0:00:02]} 45. Rc7 {[%emt 0:01:52]} Rb2 {[%emt 0:02:45]} 46. Nc5 {[%emt 0:00:24]} d2 $2 {[%emt 0:00:54]} (46... Rxg2 $11 {and Black has nothing to worry.} 47. Nb3 Rb2) 47. Rd7+ $18 {[%emt 0:00:45]} ({Inferior is} 47. Rxg7 Be8 48. Ne4 Ke6 49. Nc5+ Kd5 $11) 47... Kc4 {[%emt 0:00:06]} 48. Ke3 {[%emt 0:00:19] Hoping for Rd4+.} Ra2 {[%emt 0:00:49]} 49. Rxd2 {[%emt 0:06:14]} (49. Ne6 $18 {is more deadly.}) 49... Rxa3+ $16 {[%emt 0:00:03]} 50. Kf4 {[%emt 0:00:02] Rd7 is the strong threat. White is more active.} Kxb4 {[%emt 0:00:32] [#]} 51. Ne6 {[%emt 0:00:02]} Ra7 {[%emt 0:00:39] Inhibits Rd7.} 52. Rd8 {[%emt 0:00:52]} Re7 {[%emt 0:00:33]} 53. Rd6 {[%emt 0:00:47]} Kc4 {[%emt 0:02:28]} 54. g4 {[%emt 0:00:15]} (54. Kg3 $1 $14) 54... hxg4 $11 {[%emt 0:00:05] The position is equal.} 55. fxg4 {[%emt 0:00:01]} Bh7 {[%emt 0:00:15]} 56. h5 {[%emt 0:00:32]} Bb1 {[%emt 0:03:03]} 57. Rd4+ {[%emt 0:01:09]} Kc3 {[%emt 0:00:21]} 58. Rd6 {[%emt 0:00:01]} Kc4 {[%emt 0:00:04]} 59. Kf3 {[%emt 0:00:31]} Bh7 {[%emt 0:00:21]} 60. Kg3 {[%emt 0:01:02]} Bg8 {[%emt 0:02:13]} 61. Nd4 {[%emt 0:00:32]} Bh7 {[%emt 0:00:50]} 62. Nf3 {[%emt 0:00:29]} Kc5 {[%emt 0:00:05]} 63. Rd8 {[%emt 0:00:10]} Kc6 {[%emt 0:01:31]} 64. Kf4 {[%emt 0:01:01]} Re4+ {[%emt 0:00:04]} 65. Kg3 {Threatens to win with Rh8.} Re7 {[%emt 0:00:03]} 66. Nd4+ {[%emt 0:00:29]} Kc7 {[%emt 0:00:08]} 67. Rh8 {[%emt 0:00:14]} Bb1 {[%emt 0:00:20]} 68. Rg8 {[%emt 0:00:38]} Kd7 {[%emt 0:00:29]} 69. Rb8 {[%emt 0:00:07]} Bd3 {[%emt 0:00:32]} 70. Kf3 {[%emt 0:00:20]} Bh7 {[%emt 0:00:34]} 71. Rh8 {[%emt 0:00:32]} Be4+ {[%emt 0:00:54]} 72. Kf4 {[%emt 0:00:33]} Bd3 {[%emt 0:00:03]} 73. Nb3 {[%emt 0:00:54] Black must now prevent Nc5+.} Bc2 {[%emt 0:00:16]} 74. Nc5+ {[%emt 0:00:26]} Kc6 {[%emt 0:00:41]} 75. Rc8+ {[%emt 0:00:39]} Kd5 {[%emt 0:00:04]} 76. Kg3 {[%emt 0:01:20]} Ra7 {[%emt 0:01:04]} 77. Kh4 {[%emt 0:00:37]} Kd6 {[%emt 0:00:48]} 78. Na6 {[%emt 0:01:11]} Rxa6 {[%emt 0:00:36]} 79. Rxc2 {[%emt 0:00:03] KR-KR} Ke7 {[%emt 0:00:27]} 80. Rc7+ {[%emt 0:00:23]} Kf8 {[%emt 0:00:04]} 81. h6 {[%emt 0:00:19]} gxh6 {[%emt 0:00:03]} 82. Kh5 {[%emt 0:00:03]} Ra5+ {[%emt 0:00:18]} 83. Kg6 {[%emt 0:00:18]} Rg5+ {[%emt 0:00:03]} 84. Kxf6 {[%emt 0:00:07][%cal Rc7c8]} Kg8 $1 {[%emt 0:00:04]} 85. Rc8+ {[%emt 0:01:17] Weighted Error Value: White=0.13 (very precise) /Black=0.12 (very precise)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.06"]
[Round "9.4"]
[White "Szpar, IM Milosz"]
[Black "Pacan-Milej, FM Kosma"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2434"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,49,9,15,20,20,21,17,23,22,10,22,20,23,16,24,24,46,8,23,7,14,4,12,6,16,18,33,4,4,4,4,16,12,5,10,0,1,0,0,0,18,0]} 1. e4 {[%emt 0:03:12]} c6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:36]} d5 {[%emt 0:00:12]} 3. Nd2 {[%emt 0:00:30]} dxe4 {[%emt 0:00:06]} 4. Nxe4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:07]} 5. Qd3 {[%emt 0:01:05]} Nxe4 {[%emt 0:00:29]} 6. Qxe4 {[%emt 0:00:07] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} Qd5 {[%emt 0:00:32]} 7. Qf4 {[%emt 0:00:39]} Bf5 {[%emt 0:07:55]} 8. c4 {[%emt 0:01:54]} Qe4+ {[%emt 0:00:34]} 9. Ne2 {[%emt 0:01:48]} e6 {[%emt 0:14:13]} 10. Qxe4 {[%emt 0:04:31]} Bxe4 {[%emt 0:00:07]} 11. Nc3 {[%emt 0:00:32] [#]} Bb4 $146 {[%emt 0:03:31]} ({Predecessor:} 11... Bf5 12. Be3 Nd7 13. Be2 Be7 14. O-O O-O 15. Rac1 Rfd8 16. Rfd1 Nf6 17. h3 h6 {½-½ (51) Wege,J (2235)-Just,F Bergen Enkheim 1997}) 12. Be3 {[%emt 0:06:23]} O-O {[%emt 0:01:45]} 13. Rc1 {[%emt 0:06:17]} (13. a3 $5 {[%cal Ra3b4]} Bxc3+ 14. bxc3 $11) 13... Bg6 {[%emt 0:16:11]} 14. a3 {[%emt 0:05:23]} Be7 {[%emt 0:00:27]} 15. Be2 {[%emt 0:01:29]} Nd7 {[%emt 0:08:42]} 16. O-O {[%emt 0:03:02]} Rfd8 {[%emt 0:17:24]} 17. Rfd1 {[%emt 0:25:54]} Nb6 {[%emt 0:07:07]} 18. a4 {[%emt 0:04:27]} a5 {[%emt 0:13:00] The position is equal.} 19. d5 {[%emt 0:04:57]} Nd7 {[%emt 0:00:44]} 20. d6 {[%emt 0:01:31]} Bf6 {[%emt 0:00:03]} 21. c5 {[%emt 0:01:06]} Rab8 {[%emt 0:01:40]} 22. Bf3 {[%emt 0:05:47]} Ne5 {[%emt 0:00:57]} 23. Be2 {[%emt 0:13:17]} Nd7 {[%emt 0:00:05]} 24. Bf3 {[%emt 0:01:26]} Ne5 {[%emt 0:00:06]} 25. Be2 {[%emt 0:01:08] Weighted Error Value: White=0.08 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "Swietokrzyskie GM Chess-ch 2022"]
[Site "Zagnansk"]
[Date "2022.05.06"]
[Round "9.5"]
[White "Budisavljevic, GM Luka"]
[Black "Mikrut, IM Dariusz"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2509"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2022.04.29"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,157,29,34,32,37,35,40,47,45,45,49,50,63,67,67,68,69,69,74,69,64,62,63,62,59,62,60,28,28,20,22,7,8,6,5,4,5,7,8,0,8,8,14,8,8,11,15,15,8,0,15,15,15,15,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27,0,15,18,39,0,0,0,117,0,79,79,79,76,106,11,29,11,69,70,70,76,76,76,76,76,76,20,19,19,9,4,76,76,295,10,10,14,931,657,658,650,564,380,977,635,625,625,604,129,129,0,367,254,29979,29980,29979,29980,29975,29974]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:03]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:09]} d6 {[%emt 0:00:05]} 5. h3 {[%emt 0:00:37]} O-O {[%emt 0:01:05]} 6. Be3 {[%emt 0:00:04]} c5 {[%emt 0:02:42]} 7. Nf3 {[%emt 0:00:16]} cxd4 {[%emt 0:00:18]} 8. Nxd4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 9. Be2 {[%emt 0:00:04]} Nxd4 {[%emt 0:00:41]} 10. Bxd4 {[%emt 0:00:05]} Bd7 {[%emt 0:00:04]} 11. O-O {[%emt 0:00:05]} Bc6 {[%emt 0:00:22]} 12. Qc2 {[%emt 0:00:02] B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} a5 {[%emt 0:00:42]} 13. Rad1 {[%emt 0:09:08]} Nd7 {[%emt 0:02:18] Prevents c5.} 14. Bxg7 {[%emt 0:01:17] White is slightly better.} Kxg7 {[%emt 0:01:02]} 15. Bg4 {[%emt 0:00:46]} Ne5 {[%emt 0:24:55]} 16. c5 {[%emt 0:00:01][%cal Bc4c5,Bc5d6,Bd6e7][%mdl 32]} Nxg4 {[%emt 0:00:08]} 17. hxg4 {[%emt 0:00:01]} Qc8 {[%emt 0:00:52]} 18. cxd6 {[%emt 0:00:02]} Qxg4 {[%emt 0:02:26]} 19. dxe7 {[%emt 0:00:03]} Rfe8 $1 {[%emt 0:00:21][%cal Bf8e8,Be8e7,Be7d7][%mdl 32] [#]} 20. Nd5 $1 {[%emt 0:00:01]} Bxd5 {[%emt 0:00:10]} 21. Qc3+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:33]} 22. exd5 {[%emt 0:00:01]} Rxe7 {[%emt 0:01:48]} 23. d6 {[%emt 0:00:01]} Rd7 {[%emt 0:02:14]} 24. Rd4 {[%emt 0:00:01] Inhibits Qb4.} (24. Rd5 {keeps more tension.} Qe4 25. Rfd1 a4 26. R1d3) 24... Qe6 {[%emt 0:04:38][%csl LRa2,LRd6]} 25. Re1 {[%emt 0:26:03]} Qf6 {[%emt 0:08:38] [#]} 26. Qc5 $146 {[%emt 0:02:23]} ({Predecessor:} 26. Red1 Kg7 27. R1d3 Ra6 28. Qd2 h5 29. Rd5 Rb6 30. R3d4 Rc6 31. Kh2 b6 32. g3 {½-½ (47) Cornette,M (2597)-Taylor,A (2331) Daventry 2019}) 26... Kg7 {[%emt 0:05:27]} 27. g3 {[%emt 0:07:01]} Ra6 {[%emt 0:06:58]} 28. Red1 {[%emt 0:04:45]} Rc6 {[%emt 0:06:30]} 29. Qa3 {[%emt 0:02:12]} Rc2 30. Qe3 {[%emt 0:06:23] Active counter play!} Rc6 {[%emt 0:06:14][%cal Rc6d6]} 31. Qd2 {[%emt 0:02:11]} (31. Rh4 h5 32. Rhd4 Rcxd6 33. Rxd6 Rxd6 34. Rxd6 Qxd6 35. Qc3+ Qf6 36. Qxa5 Qxb2 $17) 31... b6 {[%emt 0:02:40]} 32. Kg2 {[%emt 0:00:45]} h5 {[%emt 0:00:19]} 33. Qd3 {[%emt 0:03:08]} Qe5 {[%emt 0:02:01]} 34. Rd2 {[%emt 0:01:37]} Rc1 {[%emt 0:03:54]} 35. Re4 {[%emt 0:05:57]} Qf6 {[%emt 0:02:05]} 36. a3 {[%emt 0:10:14]} Rc6 {[%emt 0:00:14][%cal Rc6d6]} 37. Rd4 {[%emt 0:00:05]} Qe5 {[%emt 0:00:31]} 38. b4 {[%emt 0:07:19]} axb4 {[%emt 0:00:06]} 39. axb4 {[%emt 0:00:05]} Rc1 {[%emt 0:03:07]} 40. Re2 {[%emt 0:00:00]} Qf6 {[%emt 0:00:00]} 41. Ra2 {[%emt 0:35:52]} Rc6 {[%emt 0:19:24][%cal Rc6d6]} 42. Rd2 {[%emt 0:00:09]} Qe5 {[%emt 0:03:58]} 43. Rd1 {[%emt 0:03:34]} Qf6 {[%emt 0:01:13]} 44. b5 {[%emt 0:04:45]} Rc5 {[%emt 0:00:46]} 45. Rd5 {[%emt 0:00:18]} Rc3 {[%emt 0:06:27]} 46. Qe4 {[%emt 0:00:02]} Rb3 {[%emt 0:04:59]} 47. R1d4 {[%emt 0:01:08]} Rc3 {[%emt 0:04:15]} (47... Rb2 48. Qe3 $14) 48. Rd1 {[%emt 0:01:29]} Rb3 {[%emt 0:00:07]} 49. R1d2 {[%emt 0:01:26]} Rc3 {[%emt 0:01:13]} 50. R2d4 {[%emt 0:00:11]} Rb3 {[%emt 0:03:19]} 51. Qe2 {[%emt 0:00:14]} Qe6 {[%emt 0:02:04]} 52. Re5 {[%emt 0:00:20]} Qf6 {[%emt 0:00:14]} 53. Red5 {[%emt 0:01:23]} Rb1 {[%emt 0:00:36] [#]} (53... Qe6 $11 {remains equal.} 54. Qc4 Rb1) 54. Qe8 {[%emt 0:01:50]} ({White must play} 54. Qe3 $1 $16) 54... Qd8 {[%emt 0:01:07]} (54... Qe6 $11 55. Qxe6 fxe6) 55. Qe4 $16 {[%emt 0:01:08] The board is on fire.} Rc1 {[%emt 0:00:28]} 56. Qe3 {[%emt 0:00:15]} Rc2 {[%emt 0:00:58]} 57. Rf4 {[%emt 0:00:49]} (57. Ra4 $16) 57... Qa8 {[%emt 0:00:31]} 58. Qd4+ {[%emt 0:00:31]} Kg8 {[%emt 0:00:10]} (58... Kh7 $1 $11 59. Rf3 Rc8) 59. Kh2 $1 $14 {[%emt 0:00:24] Threatens to win with Re5.} Re2 {[%emt 0:00:16]} 60. Re5 {[%emt 0:00:58]} Rxe5 {[%emt 0:01:05]} 61. Qxe5 $16 {[%emt 0:00:01][%mdl 4096] Endgame Rc4 is the strong threat. KQR-KQR} Qd8 {[%emt 0:00:17]} 62. Rd4 {[%emt 0:00:44]} Kh7 {[%emt 0:00:21]} 63. Qd5 {[%emt 0:00:15]} (63. Rd2 $16) 63... Qf6 $11 {[%emt 0:00:50]} 64. Kg2 {[%emt 0:00:46]} Kg7 {[%emt 0:00:15]} 65. Rd3 {[%emt 0:00:18]} Kh7 {[%emt 0:00:43]} (65... h4 $1 $11 {keeps the balance.}) 66. Qc6 $36 {[%emt 0:00:46][%csl LRb6,LRd7][%mdl 2048] White is in control.} Qf5 $2 {[%emt 0:00:33]} (66... Qd8 $16 {was necessary.}) 67. Rd2 $2 {[%emt 0:00:26]} (67. Rd4 $18) 67... h4 $1 $11 {[%emt 0:00:36]} 68. Qxb6 {[%emt 0:00:45]} h3+ $2 {[%emt 0:00:26][%mdl 8192]} (68... hxg3 $11 69. fxg3 Qe4+ 70. Kh2 Qb4) 69. Kh2 $18 {[%emt 0:00:17] aiming for Qc6.} Qg5 {[%emt 0:00:31]} 70. Rd4 {[%emt 0:00:25]} Qf6 {[%emt 0:00:12]} 71. Rf4 {[%emt 0:00:36]} Qe5 $2 {[%emt 0:01:05]} (71... Qxd6 72. Rxf7+ Kh8 73. Qxd6 Rxd6) 72. Rh4+ {[%emt 0:00:28]} Kg7 {[%emt 0:00:19]} 73. Qb8 {[%emt 0:00:07][%csl Gh4][%cal Rb8h8]} Kf6 {[%emt 0:00:15]} 74. Rf4+ $2 {[%emt 0:00:49]} (74. Qa8 $18 {has better winning chances. Intending b6 and mate.} Qxb5 75. Qh8+ Ke6 76. Re4+ Kxd6 77. Re1) 74... Kg7 $16 {[%emt 0:00:12]} 75. Rh4 $2 {[%emt 0:00:02]} ({Of course not} 75. Kxh3 $6 Qd5 76. Rh4 Qh1+ 77. Kg4 Qe4+ 78. f4 (78. Kh3 Qh1+ 79. Kg4 Qe4+ 80. f4 Qe2+ 81. Kh3 Qf1+ 82. Kh2 Qe2+ 83. Kh3 Qf1+ 84. Kh2 Qe2+ 85. Kh3 $11) 78... Qe2+ 79. Kh3 Qf1+ 80. Kh2 (80. Kg4 Qe2+ 81. Kh3 Qf1+ 82. Kh2 Qe2+ 83. Kh3 $11) 80... Qe2+ 81. Kh3 Qf1+ 82. Kh2 (82. Kg4 Qe2+ 83. Kh3 $11) 82... Qe2+ 83. Kh3 $11) (75. Qc8 $16 Qd5 76. Qc3+ Kg8 77. Qc6 (77. Qc8+ Kg7 $16) 77... Qxd6 78. Qa8+ (78. Kxh3 Kg7 $16) 78... Rd8 79. Qf3) 75... Kf6 $18 {[%emt 0:00:04]} 76. b6 {[%emt 0:00:43] White wants to mate with b7.} Qxd6 $2 {[%emt 0:01:23]} (76... Qd5 $18 77. f3 (77. Kxh3 Qh1+ 78. Kg4 Qe4+ 79. Kh3 Qh1+ 80. Kg4 Qe4+ 81. Kh3 Qh1+ $11) (77. Rxh3 Qd2 $11) 77... Qa2+ 78. Kxh3 Qe6+ 79. Rg4 Kg7) 77. Qh8+ {[%emt 0:00:41] White mates.} Ke6 {[%emt 0:00:44]} 78. Re4+ {[%emt 0:00:02]} Kf5 {[%emt 0:00:09]} 79. Rf4+ {[%emt 0:00:05] Weighted Error Value: White=0.10 (very precise) /Black=0.12 (very precise)} 1-0

