CCRL 40/15 Mini-TCEC Tournament: League 10

[bastiball]

Youtube link:
PGN: https://workupload.com/file/Cr3CQBVrkgF

[pgn][Event "CCRL 40/15: Mini-TCEC Tournament: Final 4"]
[Site "CCRL"]
[Date "2021.11.03"]
[Round "1"]
[White "Velvet 3.0.0 64-bit 4CPU"]
[Black "Zahak 8.0 64-bit 4CPU"]
[Result "1/2-1/2"]
[TimeControl "40/1080+0"]
[Time "17:39:19"]
[Board "7"]
[Termination "adjudication by egtb"]
[ECO "D30"]
[Opening "Queen's gambit declined"]

1. d4 d5 2. c4 e6 {D30: Queen's gambit declined}
3. Nf3 Nf6 4. g3 Bb4+
5. Bd2 Be7 6. Bg2 O-O
7. O-O c5 8. dxc5 Bxc5 {End of opening}
9. Qc2 {+0.30/19 13569 53546429} dxc4 {+0.61/23 49640 82227379} 10. Qxc4 {+0.41/20 23157 91437139} Be7 {+0.62/19 84757 44595779}
11. Qc2 {+0.38/19 17563 70930001} Nc6 {+0.41/23 33854 69664166} 12. Rd1 {+0.39/21 23102 91224970} Bd7 {+0.56/25 112300 167518621}
13. Nc3 {+0.37/20 22642 89797088} h6 {+0.46/23 28492 42588335} 14. Bf4 {+0.35/21 35867 128394102} Rc8 {+0.49/21 20705 29754210}
15. a3 {+0.31/21 28140 103626669} Qb6 {+0.39/25 42202 73574966} 16. b4 {+0.37/21 24026 87604220} Rfd8 {+0.34/17 22132 28113662}
17. Be3 {+0.36/19 20595 75837466} Qc7 {+0.36/19 25266 32215045} 18. Rac1 {+0.25/21 24473 86040762} Be8 {+0.37/19 104125 106710462}
19. Rxd8 {+0.18/21 38494 134569885} Qxd8 {+0.27/17 23151 20214275} 20. Qb1 {+0.22/20 22457 82263935} a6 {+0.22/17 36988 17937836}
21. h3 {+0.26/21 28662 98730537} b5 {+0.25/25 23878 41456736} 22. Qd3 {+0.16/19 23826 86458891} a5 {+0.07/25 21314 45468494}
23. Nxb5 {+0.00/25 31553 109697632} axb4 {+0.09/23 50407 71244029} 24. Qxd8 {+0.00/27 32663 110399664} Rxd8 {+0.09/23 26542 55553491}
25. axb4 {+0.00/27 41827 139680997} Bxb4 {+0.05/25 23692 35949520} 26. Nfd4 {+0.07/22 29845 107260562} Nxd4 {+0.00/25 25234 46937347}
27. Nxd4 {+0.16/23 42681 140379659} Nd5 {+0.00/29 19277 27654021} 28. Bxd5 {+0.09/25 25980 95072714} Rxd5 {+0.00/31 18366 49334182}
29. Rc8 {+0.00/27 34476 118211105} Kf8 {+0.00/31 41606 55777729} 30. Kg2 {+0.00/26 35154 118513654} Bd6 {+0.00/27 34813 56481940}
31. h4 {+0.06/22 24198 83606832} Be7 {+0.00/27 29855 60841436} 32. Nc6 {+0.00/27 48338 161502682} Bd6 {+0.00/25 25244 30993527}
33. Kf3 {+0.00/26 46863 148815779} f5 {+0.00/25 17303 18613401} 34. Kg2 {-0.03/25 27363 94922089} e5 {+0.00/27 16766 21522174}
35. Ba7 {+0.00/27 52080 169322746} Rb5 {-0.19/25 33045 47601662} 36. Rd8 {-0.22/25 52079 178501775} Ba3 {-0.12/23 15036 27846294}
37. f4 {+0.00/27 42543 138799807} exf4 {-0.13/25 17289 32619418} 38. gxf4 {+0.00/28 41061 133148125} Kf7 {-0.12/23 20183 23021807}
39. Ne5+ {-0.04/26 37847 130755777} Ke7 {-0.12/27 30098 47558439} 40. Rc8 {-0.08/27 65048 224791518} Rb2 {-0.12/19 6380 11135452}
41. Rc3 {+0.18/23 25548 91734644} Bb4 {+0.00/27 35009 77473354} 42. Re3 {+0.07/23 20755 72948817} Rb1 {+0.00/25 19363 26568848}
43. Nf3+ {+0.11/23 16330 58265154} Kf7 {+0.00/25 39293 58644693} 44. Re5 {+0.01/23 28088 101117308} Bd7 {+0.00/29 29248 67724519}
45. Bc5 {+0.04/24 13679 47643225} Kf6 {+0.00/27 20856 32388805} 46. Kg3 {+0.00/24 18522 65894404} Bxc5 {+0.00/31 22103 42303372}
47. Rxc5 {+0.00/28 26158 89771512} Rb4 {+0.00/31 20259 33878827} 48. Ne5 {+0.01/22 12956 49783874} Bb5 {+0.00/9 25443 18300474}
49. Rc3 {+0.00/26 26823 98974270} Bxe2 {+0.00/31 44371 79885693} 50. Rc6+ {+0.00/29 22496 83694803} Ke7 {-0.56/1 10 84}
51. Rc7+ {+0.00/29 11647 39107123} Kf6 {+0.00/31 34001 66755592} 52. Rf7+ {+0.00/31 30305 114487446} Ke6 {+0.00/1 10 42}
53. Rxg7 {+0.00/30 20683 71441863} Kd5 {+0.00/21 29095 39352163} 54. Rd7+ {+0.00/27 22187 78414682} Ke4 {+0.00/33 27554 62997576}
55. Re7 {+0.00/30 30987 109858328} Rb3+ {+0.00/37 49605 63732857} 56. Nf3+ {+0.00/33 30988 97665581} Kd3 {+0.00/35 52233 75810133}
57. h5 {+0.00/31 30986 104349210} Bd1 {+0.00/37 58140 98983784} 58. Nh4 {+0.00/27 30986 116082780} Kc4+ {+0.00/33 25547 45280221}
59. Kg2 {+0.00/28 20354 75913230} Bxh5 {+0.00/39 23201 46057100} 60. Nxf5 {+0.62/22 31246 114725119} Rf3 {+0.00/41 18782 31258485}
61. Re4+ {+0.55/20 15082 56829687} Kd5 {+0.00/37 22710 40771247} 62. Re5+ {+1.03/21 17100 64491871} Kc4 {+0.00/37 24077 19341639}
63. Nd6+ {+1.07/23 33218 123365187} Kc3 {+0.00/37 60656 61564128} 64. Rxh5 {+1.23/23 22146 87110966} Rxf4 {+0.00/73 3723 9305167}
1/2-1/2

[/pgn]

[bastiball]

Youtube link:
PGN: https://workupload.com/file/S6jrSt3JdDs

A drawn endgame but Zahak turns the tables around
[pgn][Event "CCRL 40/15: Mini-TCEC Tournament: Final 4"]
[Site "CCRL"]
[Date "2021.11.03"]
[Round "1"]
[White "Zahak 8.0 64-bit 4CPU"]
[Black "Velvet 3.0.0 64-bit 4CPU"]
[Result "1-0"]
[TimeControl "40/1080+0"]
[Time "18:40:53"]
[Board "8"]
[Termination "adjudication by egtb"]
[ECO "D30"]
[Opening "Queen's gambit declined"]

1. d4 d5 2. c4 e6 {D30: Queen's gambit declined}
3. Nf3 Nf6 4. g3 Bb4+
5. Bd2 Be7 6. Bg2 O-O
7. O-O c5 8. dxc5 Bxc5 {End of opening}
9. Qc2 {+0.63/23 37766 40751148} Qe7 {+0.26/21 32719 111206068} 10. cxd5 {+0.80/25 35341 62303411} exd5 {+0.22/22 28898 97938227}
11. Bg5 {+0.78/23 46976 59678282} Bb6 {+0.40/23 31893 116314834} 12. Nc3 {+0.74/23 79293 80450156} Be6 {+0.40/23 34017 123178108}
13. Nh4 {+0.82/23 54992 78977570} Nc6 {+0.28/21 22042 81111343} 14. Nf5 {+0.71/25 56734 100107183} Qd7 {+0.27/22 31780 116727285}
15. Nh6+ {+0.91/19 21314 38480519} Kh8 {+0.05/22 33659 117873748} 16. Bxf6 {+0.90/17 35463 28334854} gxf6 {+0.12/22 31551 91811344}
17. Qd2 {+0.67/23 38094 44511508} Kg7 {+0.18/21 23500 82925460} 18. Na4 {+0.67/19 41358 30028849} Rfd8 {-0.17/19 29597 112572005}
19. Rfc1 {+0.46/21 20106 24724423} Qd6 {-0.37/24 26883 105557764} 20. Nxb6 {+0.16/19 42517 61611088} axb6 {-0.37/25 175857 445780583}
21. g4 {+0.00/23 38223 46120076} Qe5 {-0.37/24 79416 208975968} 22. Rc3 {+0.11/25 47225 41242882} Ra4 {-0.43/21 26221 54690630}
23. Rh3 {+0.00/11 22130 6514078} Ne7 {-0.76/21 20576 59667417} 24. Rd3 {+0.26/21 70206 59700360} Rc8 {-0.59/21 25680 69507657}
25. Nf5+ {-0.17/21 24951 25447730} Nxf5 {-0.70/26 88139 246657084} 26. gxf5 {-0.14/19 21264 27224063} Bxf5 {-0.68/26 63367 175624581}
27. Rxd5 {+0.00/19 20844 15417114} Qe6 {-0.27/25 16508 45446445} 28. b4 {+0.00/23 57418 25668935} Rc4 {-0.89/20 17266 48534274}
29. Rb5 {-0.13/21 21087 25216749} Rg4 {-1.09/21 13017 29996148} 30. f3 {-0.33/23 31700 32167278} Rg6 {-1.06/22 15926 45413316}
31. Kf2 {-0.24/27 21038 18349023} Ra3 {-0.92/23 16082 43790585} 32. Rd5 {-0.22/23 60205 54940266} Bh3 {-0.91/23 13466 40527895}
33. Bh1 {-0.26/27 23533 16773368} Qe7 {-1.02/22 20694 50822885} 34. Rd4 {-0.29/21 39692 19202876} b5 {-0.88/21 23037 59053792}
35. Re4 {-0.07/17 19771 14365558} Qc7 {-1.27/23 22887 60400008} 36. f4 {-0.49/19 9334 8505365} Qc8 {-1.08/20 14840 39053764}
37. Re3 {-0.46/21 7983 7779566} Rxe3 {-0.97/23 21859 60658146} 38. Qxe3 {-0.54/17 22584 14641335} Qg4 {-0.62/23 21383 59672942}
39. Qe4 {-0.31/19 10349 8596980} Qh4+ {-0.51/21 28178 73928410} 40. Ke3 {-0.40/6 430 287487} Bg4 {-0.49/21 28542 74247037}
41. Kd2 {-0.17/21 66894 82136273} h5 {-1.21/21 89026 223284406} 42. Rc1 {-0.48/25 31263 27592259} Qxh2 {-0.96/24 127128 313048320}
43. Qe3 {-0.43/27 26205 31790315} Bxe2 {-0.85/21 16497 43690370} 44. Qxe2 {-0.31/21 67696 49663346} Qxf4+ {-1.24/20 21269 53261195}
45. Kc2 {-0.35/9 37190 27727983} Qxb4 {-1.09/23 83350 211926845} 46. Qd2 {-0.29/23 17084 19200588} Qe7 {-1.07/18 12600 34508099}
47. Kb2 {-0.26/21 44373 40064354} Qe5+ {-1.51/18 18281 46574779} 48. Kb1 {-0.40/7 16979 8911445} b6 {-1.98/23 107945 251405621}
49. Re1 {-0.46/23 27944 27123619} Qc5 {-2.19/18 9618 20935485} 50. Be4 {-0.47/15 27533 18701359} Rg4 {-2.43/18 8264 22291883}
51. Bc2 {-0.62/25 46555 45668954} h4 {-2.00/21 56114 131895825} 52. Bb3 {-0.52/19 48353 28466281} Rg1 {-1.77/21 58915 230001800}
53. Rxg1+ {-0.42/19 25519 32658109} Qxg1+ {-1.65/21 13626 50848530} 54. Kc2 {-0.14/23 63978 62851250} h3 {-1.83/20 9669 36923897}
55. Qd5 {-0.06/21 46825 23666926} Qg2+ {-1.27/21 65698 175801083} 56. Kd3 {+0.00/25 24857 41800765} Kh6 {-1.05/21 69434 192477501}
57. Qxf7 {+0.00/25 27278 32112730} Qf3+ {-1.26/19 13047 37861927} 58. Kd2 {+0.00/27 22072 25613407} Qf2+ {-0.89/21 65234 192710217}
59. Kd3 {+0.00/27 18692 17339798} Kg5 {-0.91/21 42327 109007202} 60. Be6 {+0.00/27 23520 21277349} f5 {-0.75/20 30609 74233710}
61. Qg7+ {+0.00/23 20479 13933250} Kf4 {-0.02/21 21298 46314486} 62. Qd4+ {+2.14/21 92165 58891305} Qxd4+ {+0.00/35 5319 13958136}
63. Kxd4 {+6.77/11 26888 16451599} b4 {+0.00/37 4725 12836744} 64. Bd7 {+3.26/23 49078 21512646} b5 {+0.00/37 4335 13934123}
65. Bxb5 {+0.00/33 15583 10182463} Kg3 {+0.00/36 4622 10729408} 66. Bc6 {+0.00/35 9125 8955880} f4 {+0.00/36 8111 21653597}
67. Ba8 {+0.00/51 11920 12582321} Kf2 {+0.00/38 4970 15334669} 68. Bh1 {+0.00/41 17357 7563258} Kg3 {+0.00/38 8345 23767329}
69. Ke4 {+269.82/33 13974 13184859} Kh2 {+0.00/45 7083 17601874} 70. Bf3 {+269.92/25 15098 5724180} Kg3 {+0.00/44 4858 9554556}
71. Bd1 {+269.88/39 27055 18312636} Kf2 {+7.38/47 34442 118677421} 72. Kxf4 {+269.90/35 5588 5041631} 1-0

[/pgn]

[amanjpro]

If I'm reading it correctly it's 6.5 to 1.5 for Zahak. I think promotion is on the horizon

[bastiball]

If I'm reading it correctly it's 6.5 to 1.5 for Zahak. I think promotion is on the horizon

I'll update the scores later, sorry for the inconvenience

[bastiball]

Youtube link:

[bastiball]

Youtube link:
PGN: https://workupload.com/file/HG9MgjwQXtE

[pgn][Event "CCRL 40/15: Mini-TCEC Tournament: Final 4"]
[Site "CCRL"]
[Date "2021.11.04"]
[Round "1"]
[White "Velvet 3.0.0 64-bit 4CPU"]
[Black "Zahak 8.0 64-bit 4CPU"]
[Result "1/2-1/2"]
[TimeControl "40/1080+0"]
[Time "17:12:16"]
[Board "9"]
[Termination "repetition"]
[ECO "A03"]
[Opening "Bird's opening"]

1. f4 d5 {A03: Bird's opening} 2. Nf3 Nf6
3. g3 g6 4. Bg2 Bg7
5. O-O O-O 6. d3 c5
7. c4 Nc6 8. Na3 e6 {End of opening}
9. Qe1 {-0.32/18 25442 102099025} a6 {-0.33/23 35347 72971917} 10. Bd2 {-0.43/20 20538 76482758} Qb6 {-0.37/13 46329 66845398}
11. b3 {-0.25/20 18339 73121255} Nd7 {-0.43/23 29189 41484251} 12. Rb1 {-0.36/26 115347 461051953} Nb4 {-0.46/23 56987 96825230}
13. Bc3 {-0.35/22 18102 75244389} Bxc3 {-0.57/25 72062 119668509} 14. Qxc3 {-0.33/25 21738 93202747} Nxa2 {-0.53/25 31262 49066810}
15. Qd2 {-0.40/24 33096 141347118} Nb4 {-0.50/9 22441 17736752} 16. e4 {-0.43/20 33096 141864140} dxe4 {-0.43/23 34034 56523762}
17. dxe4 {-0.44/24 27495 118558960} Rd8 {-0.48/23 29594 41619345} 18. Rbd1 {-0.52/22 33340 143406958} Nc6 {-0.52/27 35670 51468652}
19. Qe3 {-0.47/22 26085 109023213} e5 {-0.50/21 53061 51361927} 20. Rd5 {-0.33/25 168422 647139151} Rb8 {-0.40/19 32982 42373783}
21. fxe5 {-0.26/19 17532 70918279} Re8 {-0.35/21 56241 43302937} 22. Nb1 {-0.29/22 25706 105356901} Ndxe5 {-0.42/5 33521 52019127}
23. Nxe5 {-0.10/24 27540 110963698} Nxe5 {-0.33/21 44499 43938021} 24. Nc3 {+0.00/26 27540 108953656} Bd7 {+0.00/23 21356 36752802}
25. Qf2 {+0.00/26 24283 92919064} Rbd8 {+0.00/29 49530 83995030} 26. Rxe5 {+0.00/25 15459 58887948} Rxe5 {+0.00/31 24062 27675241}
27. Qxf7+ {+0.00/26 16288 59727531} Kh8 {-0.33/1 10 195} 28. Rf6 {+0.00/27 16956 63544630} Qxb3 {+0.00/33 61084 87360790}
29. Rd6 {+0.00/27 18466 70654993} Qxc3 {+0.00/35 27405 40945719} 30. Rxd7 {+0.00/30 25040 96119842} Qe1+ {+0.00/37 37313 50952329}
31. Bf1 {+0.00/37 22665 93849045} Qe3+ {+0.00/39 38057 62898866} 32. Kg2 {+0.00/35 22735 91001777} Qxe4+ {+0.00/39 24740 39966177}
33. Kg1 {+0.00/40 34844 138096635} Qe3+ {+0.00/39 87601 26363305} 34. Kg2 {+0.00/40 30025 124948108} Qe4+ {+0.00/41 29885 51388641}
35. Kg1 {+0.00/53 30393 124823348} Qe3+ {+0.00/41 10702 1901244} 36. Kg2 {+0.00/41 19676 79898967} Qe4+ {+0.00/39 16924 13403931}
1/2-1/2

[/pgn]

[bastiball]

Youtube link:
PGN: https://workupload.com/file/7rTFv8Ke56A

[pgn][Event "CCRL 40/15: Mini-TCEC Tournament: Final 4"]
[Site "CCRL"]
[Date "2021.11.04"]
[Round "1"]
[White "Zahak 8.0 64-bit 4CPU"]
[Black "Velvet 3.0.0 64-bit 4CPU"]
[Result "1-0"]
[TimeControl "40/1080+0"]
[Time "17:48:59"]
[Board "10"]
[Termination "adjudication by egtb"]
[ECO "A03"]
[Opening "Bird's opening"]

1. f4 d5 {A03: Bird's opening} 2. Nf3 Nf6
3. g3 g6 4. Bg2 Bg7
5. O-O O-O 6. d3 c5
7. c4 Nc6 8. Na3 e6 {End of opening}
9. Qe1 {-0.29/21 23754 48057193} Nb4 {-0.25/21 33751 134845700} 10. Bd2 {-0.34/23 50739 79890534} Qe7 {-0.23/22 25524 105707733}
11. Bc3 {-0.34/13 67170 67456273} b6 {-0.31/23 18842 74313527} 12. Ne5 {-0.35/15 29163 18634608} Bb7 {-0.35/23 24009 101771007}
13. e4 {-0.40/21 161907 278981332} Rad8 {-0.50/22 22030 100379353} 14. exd5 {-0.22/9 25481 23376275} exd5 {-0.45/23 23332 108235418}
15. Ng4 {-0.53/25 38933 59169711} Qxe1 {-0.87/25 27138 130230437} 16. Nxf6+ {-0.51/27 37805 75058353} Bxf6 {-0.76/27 36216 154355188}
17. Rfxe1 {-0.59/25 47660 105375530} Kg7 {-0.88/25 24253 125690271} 18. Rad1 {-0.38/25 25235 58116176} Bc6 {-0.74/25 22955 116019179}
19. Bxf6+ {-0.31/17 25327 43358780} Kxf6 {-0.63/29 30020 129693116} 20. d4 {-0.38/23 23755 46951512} cxd4 {-0.62/29 30941 143910140}
21. Rxd4 {-0.36/23 23293 24357871} dxc4 {-0.78/27 38050 168785653} 22. Rxd8 {-0.35/27 43242 55739734} Rxd8 {-1.05/29 38050 155904741}
23. Bxc6 {-0.25/27 26030 61750777} Nxc6 {-0.98/30 38050 161505657} 24. Nxc4 {-0.29/23 41779 60435916} b5 {-0.82/27 31530 135902755}
25. Ne5 {-0.20/23 56309 33637782} Nxe5 {-0.45/29 104118 422650758} 26. Rxe5 {-0.19/29 27504 46916620} Rd1+ {-0.70/26 34079 153604926}
27. Kf2 {-0.18/19 16642 7883962} Rd2+ {-0.20/29 170391 764053774} 28. Re2 {-0.18/25 16363 24138309} Rxe2+ {-0.34/28 10907 47826476}
29. Kxe2 {+0.00/25 31227 47266274} Ke6 {+0.00/37 18347 84187869} 30. Kd3 {+0.00/31 31162 43961829} Kd5 {+0.00/35 10353 47773292}
31. g4 {+0.00/31 16745 31115247} a6 {+0.00/36 11986 52071271} 32. g5 {+0.00/33 30267 68266299} a5 {+0.00/36 13336 63076200}
33. b3 {+0.00/21 18088 35640113} Kc5 {+0.00/37 30224 143229545} 34. a3 {+4.20/27 21192 38332734} a4 {+0.88/39 97592 506117033}
35. b4+ {+7.18/29 25794 55623968} Kd5 {+0.86/42 18996 89409655} 36. h4 {+15.85/35 27896 40308437} Ke6 {+0.85/38 16270 76428816}
37. Ke4 {+15.50/27 21771 16838536} f5+ {+0.96/36 9729 48917807} 38. gxf6 {+269.66/33 20739 43476208} Kxf6 {+1.01/37 13082 70828800}
39. Kd5 {+26.99/33 9916 19007770} Kf5 {+1.06/34 23059 112975235} 40. Kc5 {+269.66/33 17048 21976767} Kxf4 {+1.02/33 32809 158262745}
41. Kxb5 {+269.76/23 63864 46814030} g5 {+1.07/30 16203 84385458} 42. hxg5 {+269.94/35 35615 57404514} Kxg5 {+1.24/31 23692 126537986}
1-0

[/pgn]

[bastiball]

Youtube link:
PGN: https://workupload.com/file/G9jsqyqVTuR

[pgn][Event "CCRL 40/15: Mini-TCEC Tournament: Final 4"]
[Site "CCRL"]
[Date "2021.11.04"]
[Round "1"]
[White "Velvet 3.0.0 64-bit 4CPU"]
[Black "Zahak 8.0 64-bit 4CPU"]
[Result "1/2-1/2"]
[TimeControl "40/1080+0"]
[Time "18:33:41"]
[Board "11"]
[Termination "adjudication by human"]
[ECO "C77"]
[Opening "Ruy Lopez"]

1. e4 e5 2. Nf3 Nc6
3. Bb5 Nf6 4. d3 a6
5. Ba4 {C77: Ruy Lopez, Anderssen variation} b5 6. Bb3 Bc5
7. O-O O-O 8. c3 Re8 {End of opening}
9. Bg5 {+0.26/22 33753 133223113} h6 {+0.17/21 68066 48348546} 10. Bh4 {+0.23/21 22099 91609690} g5 {+0.24/21 135381 89558231}
11. Bg3 {+0.30/23 26825 111436300} d6 {+0.24/23 22583 36216550} 12. a4 {+0.37/19 31650 125516909} Rb8 {+0.25/17 36978 49251727}
13. Ba2 {+0.35/20 34490 139724933} b4 {+0.03/7 24742 26189625} 14. Nbd2 {+0.32/21 33160 135055178} Ba7 {+0.10/21 38139 50349308}
15. Nc4 {+0.28/20 34540 139260849} Be6 {+0.00/19 36487 54973487} 16. a5 {+0.30/19 28304 117680166} Rb5 {+0.00/21 31737 43832084}
17. Nfd2 {+0.39/17 20566 83055715} Qd7 {-0.04/21 37929 51891211} 18. Kh1 {+0.26/20 31654 130684911} Reb8 {-0.39/7 20562 30287977}
19. Bb1 {+0.02/22 111442 452149388} b3 {-0.29/15 38626 29247787} 20. Ra3 {-0.04/21 31977 116384675} Kg7 {-0.42/17 22549 28715329}
21. f3 {-0.05/24 120377 475753248} Nh5 {-0.54/19 37287 38422522} 22. Bf2 {-0.28/26 90207 376330589} Bxf2 {-0.50/25 24560 42296710}
23. Rxf2 {-0.51/25 23832 91298605} d5 {-0.49/23 70444 98483188} 24. exd5 {-0.46/22 16173 71228551} Bxd5 {-0.30/25 22508 33223353}
25. Re2 {-0.45/22 14542 62988604} Bxc4 {-0.34/19 48392 52280434} 26. Nxc4 {-0.40/24 73623 317689100} Nf4 {-0.33/25 47828 60311352}
27. Rd2 {-0.51/21 21485 91782402} Qe6 {-0.29/23 160048 161071899} 28. g3 {-0.36/21 16055 70000089} Ng6 {-0.43/19 22840 32145243}
29. Qe2 {-0.29/20 15013 66541920} h5 {-0.41/19 20216 22216123} 30. Qe3 {-0.36/22 81355 294500114} f6 {-0.50/19 26372 29122255}
31. Ra4 {-0.73/23 83431 337036212} Qh3 {-0.40/15 25561 21004825} 32. Rg2 {-0.18/18 7218 29950376} Nce7 {-0.41/15 19048 17230001}
33. Qd2 {-0.34/19 29324 116853929} h4 {-0.92/19 4397 8727327} 34. Ne3 {-0.67/22 24905 97369144} Rh8 {-0.66/19 7014 8643418}
35. Qf2 {-1.16/22 18321 74666212} hxg3 {-0.80/21 12984 17194943} 36. Rxg3 {-1.14/19 735 3420708} Qe6 {-0.76/19 3223 4218965}
37. d4 {-0.50/15 614 2807995} exd4 {-0.71/17 3543 3029273} 38. cxd4 {-0.76/15 664 2870554} Qd6 {-0.66/17 3871 4120921}
39. Bd3 {-0.58/13 604 2555189} Rbb8 {-0.56/17 2510 2636974} 40. Bxg6 {-0.54/14 807 3610546} Kxg6 {-0.59/19 3232 4458865}
41. d5 {-0.48/21 18169 75392678} Rh5 {-0.47/23 62348 80753500} 42. Rg2 {-0.63/21 27233 116960591} Qd7 {-0.51/19 20937 22227976}
43. Rf4 {-0.36/22 24344 105419937} Kf7 {-0.32/21 24155 45645453} 44. Rxf6+ {+0.00/25 18019 70951735} Kxf6 {+0.00/23 22572 38295064}
45. Ng4+ {+0.00/27 27570 103035836} Kg7 {+0.00/27 56401 79835097} 46. Qd4+ {+0.00/28 23058 89796669} Kf8 {+0.00/27 22766 38903287}
47. Qf6+ {+0.00/28 25583 98148038} Kg8 {+0.00/29 25101 39344693} 48. Ne5 {+0.00/28 14642 58190568} Qe8 {+0.00/31 39349 51155673}
49. Rxg5+ {+0.00/25 22314 86231127} Rxg5 {+0.00/31 26034 40001349} 50. Qxg5+ {+0.00/25 16398 62028323} 1/2-1/2

[/pgn]

[bastiball]

Final 4: Standings - Velvet vs Zahak
First to score to 15.5 or 16.0 will advance to the Finals

[bastiball]

Youtube link:
PGN: https://workupload.com/file/JR3y45GRgnK

[pgn][Event "CCRL 40/15: Mini-TCEC Tournament: Final 4"]
[Site "CCRL"]
[Date "2021.11.04"]
[Round "1"]
[White "Zahak 8.0 64-bit 4CPU"]
[Black "Velvet 3.0.0 64-bit 4CPU"]
[Result "1-0"]
[TimeControl "40/1080+0"]
[Time "19:46:53"]
[Board "12"]
[Termination "adjudication by egtb"]
[ECO "C77"]
[Opening "Ruy Lopez"]

1. e4 e5 2. Nf3 Nc6
3. Bb5 Nf6 4. d3 a6
5. Ba4 {C77: Ruy Lopez, Anderssen variation} b5 6. Bb3 Bc5
7. O-O O-O 8. c3 Re8 {End of opening}
9. a4 {+0.18/21 86453 83099443} Rb8 {+0.29/18 15172 58817830} 10. axb5 {+0.20/25 84390 116296400} axb5 {+0.23/22 19281 76430008}
11. Na3 {+0.18/23 30264 37597490} h6 {+0.07/22 34157 128903986} 12. Re1 {+0.16/23 21516 39731057} d6 {+0.06/21 22882 91144212}
13. h3 {+0.19/21 34269 43672720} Bd7 {+0.13/22 30205 134228238} 14. Nc2 {+0.17/21 23000 39786856} Ra8 {+0.04/24 35493 145769759}
15. Bd2 {+0.07/25 48284 77560316} Rxa1 {+0.00/22 23295 99261022} 16. Qxa1 {+0.28/19 22680 24259454} Nh7 {+0.12/19 16778 71865772}
17. Be3 {+0.58/23 79137 53185013} Qf6 {+0.20/21 25606 101959071} 18. Qa6 {+0.68/23 24106 37861065} Nf8 {+0.24/22 28152 127077451}
19. Ra1 {+0.74/15 22779 30801472} Bxe3 {+0.20/21 25742 110583913} 20. Nxe3 {+0.61/23 80988 102985750} Rb8 {+0.14/22 34562 161252663}
21. Bd5 {+0.73/23 24913 42284127} Nd8 {+0.28/28 150817 637657120} 22. Qa7 {+0.73/23 27223 43869169} Rc8 {+0.38/25 32520 143341170}
23. d4 {+0.81/15 31778 40275511} c6 {+0.00/23 29007 132137473} 24. Bb3 {+0.49/21 25923 26665894} Bxh3 {+0.00/23 24773 94751451}
25. Rd1 {+0.65/17 21807 20315003} Kh7 {+0.16/22 33223 121933467} 26. Qa6 {+0.66/23 20576 26245714} Rb8 {+0.25/24 23715 94417868}
27. Qa7 {+0.68/17 32336 44909496} Rc8 {+0.00/29 28037 97370734} 28. Bc2 {+0.81/25 31330 51633433} g6 {+0.56/26 171757 636322981}
29. dxe5 {+0.84/23 33009 42312543} dxe5 {+0.36/26 20673 84241956} 30. c4 {+0.92/25 19964 28918915} Be6 {+0.29/23 16235 62532736}
31. Rd6 {+0.87/27 119458 96076087} Qg7 {+0.66/25 78629 329613604} 32. Qa6 {+1.33/25 18669 29072056} Rb8 {+1.34/27 62086 251317272}
33. cxb5 {+1.28/27 16040 31805016} cxb5 {+1.62/27 60747 240431952} 34. Qa5 {+1.35/23 17307 21215488} Bd7 {+0.92/24 17720 73472735}
35. Qa7 {+1.40/23 31565 33695393} Rb7 {+0.90/21 2052 7819512} 36. Qa8 {+1.28/13 21739 19604465} Nfe6 {+1.06/21 3235 11021096}
37. Rxe6 {+1.28/23 5172 7710814} Bxe6 {+1.02/20 3015 11613466} 38. Qxd8 {+1.30/17 15205 9380496} f6 {+0.96/19 3474 12829979}
39. Qd2 {+1.19/13 5228 3147641} b4 {+1.09/16 3175 11381173} 40. Nd5 {+1.38/15 2208 2228364} Qf8 {+1.15/17 2619 9705941}
41. Bb3 {+1.38/23 28040 40247174} Kg7 {+1.51/25 135142 460556367} 42. Qe3 {+1.49/25 28929 47531219} Qa8 {+1.43/23 16861 66592495}
43. Nh4 {+1.60/25 30841 41400907} Qc8 {+1.61/22 19168 77613349} 44. Kh2 {+1.69/23 31832 59846882} Qe8 {+1.43/19 17851 73452851}
45. Bc4 {+1.72/17 35855 34720614} g5 {+1.93/24 123907 496662497} 46. Nf3 {+1.78/23 21928 39802892} Qc6 {+1.94/17 10375 40332579}
47. Nd2 {+2.01/21 18990 20730869} h5 {+2.27/22 17470 73905554} 48. b3 {+2.07/21 22537 25087559} Qd6 {+2.70/24 108762 439319281}
49. Nf1 {+2.31/23 57951 57251996} Kg6 {+2.86/23 80260 336779051} 50. Qf3 {+2.39/21 24220 18392064} Bg4 {+2.94/23 54560 228006097}
51. Qd3 {+2.51/23 24344 42769218} Kg7 {+3.31/23 82797 334484375} 52. Nfe3 {+2.84/25 20336 33327026} Bd7 {+3.44/27 71377 286252107}
53. Qd1 {+3.04/19 21398 36818731} Rb8 {+4.09/25 58056 249093451} 54. Qa1 {+3.36/27 46818 66697303} Qc5 {+3.88/24 37490 166007595}
55. Qa6 {+3.71/25 26887 49065889} Qc6 {+4.36/26 39695 186203497} 56. Qa5 {+3.63/23 27690 34251044} Bg4 {+4.61/24 41472 181993263}
57. Nxb4 {+4.40/25 36666 50900651} Qb7 {+5.16/23 20554 91356724} 58. Nbd5 {+4.48/17 33565 27246131} Be6 {+5.23/19 3191 15881172}
59. b4 {+4.75/17 56825 56098291} Rh8 {+5.67/20 15390 71442971} 60. b5 {+5.65/23 27356 40688234} h4 {+6.20/21 17222 76185575}
61. b6 {+6.01/25 36505 43589927} h3 {+6.94/21 27387 118093391} 62. Qa7 {+5.77/21 24600 35661643} hxg2+ {+6.48/26 17548 79572488}
63. Kxg2 {+6.31/29 18731 41219040} Rb8 {+6.64/25 13894 54651660} 64. Ba6 {+6.31/21 17631 31934188} Qxa7 {+6.71/24 1375 6845658}
65. bxa7 {+6.40/29 53395 53135774} Ra8 {+6.71/24 3084 13839790} 66. Nc7 {+6.59/23 42507 62451733} Rxa7 {+7.44/24 10208 44270142}
67. Nxe6+ {+7.00/27 23475 49206770} Kg6 {+7.85/24 11855 50825951} 68. Be2 {+7.61/17 15933 34911001} Ra5 {+9.04/18 6043 26117959}
69. Bg4 {+7.99/29 37218 74741151} Kf7 {+10.27/22 6294 27135924} 70. Nc7 {+8.28/29 16589 40773265} Ra7 {+10.17/19 2282 10001398}
71. Ncd5 {+8.97/29 33531 82136189} Ra6 {+10.19/21 4445 19605263} 72. Bf5 {+9.30/21 16722 29725100} Rc6 {+10.66/21 2842 8647231}
73. Ng4 {+9.78/25 39039 40138794} Ra6 {+12.07/20 1117 5107805} 74. Ngxf6 {+13.85/25 16126 23212083} Rxf6 {+11.22/19 653 2845562}
75. Nxf6 {+269.84/31 65599 476001} Kxf6 {+14.71/29 317 1547921} 76. Kg3 {+5.67/1 10 86} Kg7 {+14.60/16 32 132620}
77. Kg4 {+6.12/1 10 74} Kf6 {+14.54/18 40 66965} 78. Kh5 {+7.16/1 10 31} g4 {+14.70/16 25 106389}
79. Bxg4 {+8.29/2 10 82} 1-0

[/pgn]