Computer Challenge 01 – analysis (Db6 ist trotzdem 1-0)

By Peter Martan Date 2024-02-27 11:37 Edited 2024-02-27 12:36 Upvotes 1

Eine der wohl am meisten in den Foren diskutierten Stellungen.

https://talkchess.com/forum3/viewtopic.php?p=946250&sid=01fa345d9fa336b9ac1276c36b32e465#p946250

ist deshalb ein guter Link, weil ein paar andere drin sind, die zu Vor- Threads dieses Themas führen.
Gleich der erste weitere der Links, die in dem einen Posting drin sind, führt zu einem Thread, in dem ich (als Crystal- und SF- Bediener) eine Partie im Talkchess gegen Milos zu der Stellung ausgespielt habe.

Auch hier im CSS kam die Stellung schon öfter vor.
Das ist übrigens auch einer der Vorteile, wenn man Suiten als .epd- Sammlungen komplett reinkopiert in ein Foren- Posting, der entsprechende Fen- String wird dann von der Suche jedes Mal gefunden als Text, auch wenn er in einer langen Liste von solchen Stellungen vorkommt.

By Dieter Brandhorst Date 2024-02-27 13:56 Edited 2024-02-27 14:10 Upvotes 1

Ich habe die Stellung mal 4,5 Minuten mit Lc0_BT4 analysieren lassen. Lc0_BT4 findet den Zug Db6 nach ca. 2 Sekunden und bleibt dann dabei. Auch der richtige Weg zum Gewinn, mit KB3 statt SxD wird sofort eingeschlagen. Die Bewertung liegt bei ca. +1.22 nach 4,5 Minuten.

2k5/q1p5/3p4/pPpPp1pp/N1P1Pp2/P4PbP/KQ4P1/8 b - -

Engine: Lc0 v0.31_BT4_6147500 (0 MB)
von The LCZero Authors.

11/37 0:01   +3.37 1...Db7 2.b6 Da6 3.Db5 Dxb5 4.cxb5 c4
   5.bxc7 Kxc7 6.Sb2 Lf2 7.Sxc4 a4
   8.b6+ Lxb6 9.Sb2 Ld4 10.Sxa4 Kb7
   11.Sb2 Lxb2 12.Kxb2 Ka6 13.a4 Kb6
   14.Ka3 (5.506) 3

12/37 0:01   +3.35 1...Le1 2.b6 Da6 3.Db5 Dxb5 4.cxb5 c4
   5.bxc7 Kxc7 6.Sb2 c3 7.Sc4 a4 8.b6+ Kb7
   9.Kb1 Lf2 10.Sxd6+ Kxb6 11.Kc2 Ld4
   12.Sf7 Kb5 13.Sxg5 Lc5 14.Sf7 Lxa3 (5.764) 3

12/38 0:01   +3.27 1...Le1 2.b6 Da6 3.Db5 Dxb5 4.cxb5 c4
   5.bxc7 Kxc7 6.Sb2 c3 7.Sc4 a4 8.b6+ Kb7
   9.Kb1 Lf2 10.Sxd6+ Kxb6 11.Kc2 Ld4
   12.Sf7 Kb5 13.Sxg5 Lc5 14.Sf7 Lxa3 (6.495) 3

11/38 0:01   +3.27 1...Le1 2.b6 Da6 3.Db5 Dxb5 4.cxb5 c4
   5.bxc7 Kxc7 6.Sb2 c3 7.Sc4 a4 8.b6+ Kb7
   9.Kb1 Lf2 10.Sxd6+ Kxb6 11.Kc2 Ld4
   12.Sf7 Kb5 13.Sxg5 Lc5 14.Sf7 Lxa3 (7.028) 3

11/38 0:02   +1.13 1...Db6 2.Kb1 h4 3.Kc1 Kb7 4.Kd1 Kc8
   5.Ke2 Kb7 6.Dd2 (8.321) 3

10/38 0:02   +1.28 1...Db6 2.Kb3 Da7 3.Kc3 Db7 4.Kd3 Lh4
   5.b6 cxb6 6.Db5 Kd8 7.Ke2 g4 (10.817) 3

11/38 0:02   +1.37 1...Db6 2.Kb3 Da7 3.Kc3 Kb7 4.Kd3 Lh4
   5.b6 Da6 6.bxc7+ Kxc7 7.Db5 Dxb5
   8.cxb5 c4+ 9.Kxc4 Lf2 10.b6+ Lxb6
   11.Kb5 Le3 12.Sb2 a4 13.Sc4 Lc5 (11.644) 3

10/38 0:03   +1.46 1...Db6 2.Kb3 Da7 3.Kc3 Kb7 4.Kd3 Lh4
   5.b6 Da6 6.bxc7+ Kxc7 7.Db5 Dxb5
   8.cxb5 c4+ 9.Kxc4 Lf2 10.b6+ Lxb6
   11.Kb5 Ld4 12.Ka6 h4 13.Kxa5 Kb7
   14.Kb5 Kc7 (12.800) 3

11/38 0:03   +1.47 1...Db6 2.Kb3 Da7 3.Kc3 Kb7 4.Kd3 Lh4
   5.b6 Da6 6.bxc7+ Kxc7 7.Db5 Dxb5
   8.cxb5 c4+ 9.Kxc4 Lf2 10.b6+ Lxb6
   11.Kb5 Ld4 12.Ka6 h4 13.Kxa5 Kb7
   14.Kb5 Kc7 (13.019) 3

11/39 0:03   +1.49 1...Db6 2.Kb3 Da7 3.Kc3 Kb7 4.Kd3 Lh4
   5.b6 Da6 6.bxc7+ Kxc7 7.Db5 Dxb5
   8.cxb5 c4+ 9.Kxc4 Lf2 10.b6+ Lxb6
   11.Kb5 Ld4 12.Ka6 h4 13.Kxa5 Kb7
   14.Kb5 Kc7 (13.668) 3

11/40 0:03   +1.47 1...Db6 2.Kb3 Da7 3.Kc3 Kb7 4.Kd3 Lh4
   5.b6 Da6 6.bxc7+ Kxc7 7.Db5 Dxb5
   8.cxb5 c4+ 9.Kxc4 Lf2 10.b6+ Lxb6
   11.Kb5 Ld4 12.Ka6 h4 13.Kxa5 Kb7
   14.Kb5 Kc7 (13.928) 3

12/40 0:06   +1.56 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Dc3 Da7 7.b6 cxb6 8.Db3 Da6
   9.Sc3 a4 10.Db5 Dxb5 11.Sxb5 Kc8 (31.842) 4

12/42 0:07   +1.54 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Dc3 Da7 7.b6 cxb6 8.Db3 Da6
   9.Sc3 a4 10.Db5 Dxb5 11.Sxb5 Kc8 (33.553) 4

12/45 0:09   +1.50 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Lh2
   5.Ke2 Lg3 6.Dc3 Da7 7.b6 cxb6 8.Db3 Da6
   9.Sc3 a4 10.Db5 Dxb5 11.Sxb5 Lh2
   12.Sxd6+ Kc7 (42.723) 4

12/45 0:14   +1.46 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Kb8
   5.Ke2 Kb7 6.Dc3 Ka7 7.Sb2 Kb7 8.Sd3 Da7
   9.a4 Da8 10.Sxc5+ dxc5 11.Dxe5 Df8
   12.Df5 Dg7 13.e5 Kb8 14.d6 cxd6 (71.594) 4

13/45 0:15   +1.42 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Dc3 Ka7 7.Sb2 Kb7 8.Sd3 Da7
   9.a4 Db6 10.Sxe5 dxe5 11.Dxe5 Dh6
   12.Df5 g4 13.e5 gxh3 14.gxh3 Dg7 (82.101) 4

13/45 0:20   +1.35 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Kc8 7.Dc2 Kb7 8.Db3 Da7
   9.b6 Da6 10.bxc7+ Kxc7 11.Db5 Dxb5
   12.cxb5 c4 13.Ke2 c3 14.Sxc3 Kb6 (113.357) 4 TB:1

13/45 0:25   +1.36 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Ka7 7.Sc3 Kb7 8.Dc2 Kc8
   9.Sa2 Da7 10.Da4 Kb7 11.Sc1 Kb6
   12.Sd3 Da8 13.Sb2 Da7 (144.138) 4 TB:1

14/45 0:28   +1.38 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Kc8 7.Dc3 Kb8 8.Db3 Kb7
   9.Sb2 Da7 10.Sa4 Lh2 11.b6 Da6
   12.bxc7+ Kxc7 13.Sc3 Db6 14.Dxb6+ Kxb6 (162.161) 4 TB:1

14/46 0:28   +1.38 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Kc8 7.Dc3 Kb8 8.Db3 Kb7
   9.Sb2 Da7 10.Sa4 Lh2 11.b6 Da6
   12.bxc7+ Kxc7 13.Sc3 Db6 14.Dxb6+ Kxb6 (164.409) 4 TB:1

14/52 0:29   +1.38 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Kc8 7.Dc3 Kb8 8.Db3 Kb7
   9.Sb2 Da7 10.Sa4 Lh2 11.b6 Da6
   12.bxc7+ Kxc7 13.Sc3 Db6 14.Dxb6+ Kxb6 (166.400) 4 TB:1

14/52 0:34   +1.37 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Db3 Ka7
   9.Sb2 Kb7 10.Sa4 Da7 11.b6 Da6
   12.bxc7+ Kxc7 13.Db5 Dxb5 14.cxb5 c4 (202.039) 5 TB:2

14/54 0:38   +1.37 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Db3 Ka7
   9.Sb2 Kb7 10.Sa4 Da7 11.b6 Da6
   12.bxc7+ Kxc7 13.Db5 Dxb5 14.cxb5 c4 (230.298) 5 TB:3

14/54 0:43   +1.36 1...Db6 2.Kb3 Kb7 3.Kc3 h4 4.Kd3 Ka7
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Db3 Ka7
   9.Sb2 Kb7 10.Sa4 Da7 11.b6 Da6
   12.bxc7+ Kxc7 13.Db5 Dxb5 14.cxb5 c4 (263.568) 5 TB:3

15/54 0:47   +1.35 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kb8
   9.Db3 Ka7 10.Sb2 Kb7 11.Sa4 Da7
   12.b6 Da6 13.bxc7+ Kxc7 14.Db5 Dxb5 (293.298) 5 TB:3

15/54 0:52   +1.33 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kb8
   9.Db3 Ka7 10.Sb2 Kb7 11.Sa4 Da7
   12.b6 Da6 13.bxc7+ Kxc7 14.Db5 Dxb5 (334.365) 5 TB:3

15/54 0:57   +1.30 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.Kf1 Da5 14.Dxa5+ Kxa5 (376.490) 5 TB:4

15/56 1:01   +1.28 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (414.528) 5 TB:4

15/57 1:06   +1.27 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (448.093) 5 TB:4

15/60 1:08   +1.27 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (463.872) 5 TB:5

16/60 1:11   +1.27 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (487.201) 5 TB:5

16/60 1:16   +1.27 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (527.389) 5 TB:7

16/61 1:17   +1.27 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (539.018) 5 TB:8

16/61 1:22   +1.26 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (578.553) 5 TB:11

16/61 1:27   +1.26 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (618.980) 5 TB:12

16/64 1:31   +1.25 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Kb6 13.a4 Da5 14.Dxa5+ Kxa5 (641.947) 5 TB:14

16/64 1:36   +1.25 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Da8 13.a4 Kb6 14.Dd2 Da7 (681.213) 5 TB:15

16/69 1:36   +1.25 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Db3 Kb7 8.Dc3 Kc8
   9.Sb2 a4 10.Sxa4 Da7 11.Sb2 Kb7
   12.Kg1 Da8 13.a4 Kb6 14.Dd2 Da7 (686.861) 5 TB:15

16/69 1:41   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.Da4 Kb7 11.Sd1 Db6
   12.Sc3 Kc8 13.Sb1 Kb7 14.Sd2 Da7 (727.324) 5 TB:17

16/69 1:46   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Da4 Kb7 11.Sd1 Db6
   12.Sc3 Kc8 13.Sb1 Kb7 14.Sd2 Da7 (769.407) 5 TB:20

17/69 1:47   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Da4 Kb7 11.Sd1 Db6
   12.Sc3 Kc8 13.Sb1 Kb7 14.Sd2 Da7 (772.510) 5 TB:20

17/69 1:52   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Db3 Kb7 11.Ke2 Lh2
   12.Sa4 Lg1 13.b6 Da6 14.bxc7+ Kxc7 (813.175) 5 TB:21

17/69 1:57   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Db3 Kb7 11.Ke2 Db6
   12.Dd1 Da7 13.Sa4 Kc8 14.b6 Da6 (857.845) 6 TB:23

17/69 2:02   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Db3 Kb7 11.Ke2 Db6
   12.Dd1 Da7 13.Sa4 Kc8 14.b6 Da6 (897.967) 6 TB:25

17/69 2:07   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Db3 Kb7 11.Ke2 Db6
   12.Dd1 Lh2 13.Sa4 Da7 14.b6 Da6 (935.577) 6 TB:25

17/70 2:11   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Db3 Kb7 11.Ke2 Db6
   12.Dd1 Lh2 13.Sa4 Da7 14.b6 Da6 (965.506) 6 TB:25

17/70 2:16   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kb8
   9.Sb2 Da7 10.Db3 Kb7 11.Ke2 Db6
   12.Dd1 Lh2 13.Sa4 Da7 14.b6 Da6 (1.008.632) 6 TB:27

17/70 2:21   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.g4 hxg3 14.Kg2 Dh8 (1.050.486) 6 TB:32

17/70 2:26   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.g4 hxg3 14.Kg2 Dh8 (1.088.122) 6 TB:36

18/70 2:26   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.g4 hxg3 14.Kg2 Dh8 (1.091.102) 6 TB:36

18/70 2:31   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.g4 hxg3 14.Kg2 Dh8 (1.125.948) 6 TB:36

18/70 2:36   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.g4 hxg3 14.Kg2 Dh8 (1.158.965) 6 TB:38

18/70 2:41   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.g4 hxg3 14.Kg2 Dh8 (1.193.687) 6 TB:41

18/72 2:46   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Kd3 h4
   5.Ke2 Kb7 6.Kf1 Ka7 7.Dc3 Kb7 8.Dc2 Kc8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.g4 hxg3 14.Kg2 Dh8 (1.224.511) 6 TB:42

18/76 2:47   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.232.444) 6 TB:42

18/76 2:52   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.271.673) 6 TB:45

18/76 2:57   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.310.106) 6 TB:45

19/76 3:01   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.343.858) 6 TB:46

19/76 3:06   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.379.862) 6 TB:46

19/76 3:11   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.420.360) 6 TB:46

19/76 3:16   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.461.739) 6 TB:46

19/76 3:21   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.503.322) 6 TB:46

19/76 3:26   +1.24 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.545.521) 6 TB:48

19/76 3:31   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.588.953) 6 TB:49

19/79 3:34   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.609.020) 6 TB:50

19/79 3:39   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Kf1 Kb8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.Sf2 Kb6 14.Sg4 Lg3 (1.652.675) 6 TB:51

20/79 3:39   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Kf1 Kb8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.Sf2 Kb6 14.Sg4 Lg3 (1.654.831) 6 TB:51

20/79 3:44   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Kf1 Kb8
   9.Sb2 Da7 10.Da4 Kb7 11.Sd1 Db6
   12.Sc3 Kc8 13.Sb1 Kb7 14.Sd2 Da7 (1.697.389) 6 TB:54

20/79 3:49   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Kf1 Kb8
   9.Sb2 Da7 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.Sf2 Kb6 14.Sg4 Lg3 (1.738.713) 6 TB:54

20/79 3:54   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.b6 Kxb6 11.Db3+ Ka7
   12.Db5 Db7 13.Dxa5+ Kb8 14.Db5 Ka7 (1.783.377) 6 TB:57

20/79 3:59   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (1.828.204) 6 TB:58

20/80 4:03   +1.23 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (1.859.546) 6 TB:61

20/81 4:07   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (1.884.811) 6 TB:61

20/81 4:12   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (1.925.861) 6 TB:63

20/81 4:17   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (1.965.121) 6 TB:63

20/81 4:22   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (2.005.342) 6 TB:63

20/81 4:27   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (2.048.126) 6 TB:63

20/81 4:32   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Da8 10.Sa4 Da7 11.b6 cxb6
   12.Db3 Da6 13.Sc3 Kc7 14.Da4 Kd8 (2.093.408) 6 TB:63

21/81 4:33   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Kc8 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.Sf2 Kb6 14.Sg4 Lg3 (2.105.117) 6 TB:63

21/81 4:36   +1.22 1...Db6 2.Kb3 Da7 3.Kc3 Db6 4.Dd2 Da7
   5.Kd3 Db6 6.Dc2 h4 7.Ke2 Kb7 8.Sb2 Da7
   9.Kf1 Kc8 10.a4 Kb7 11.Dc3 Da8
   12.Sd3 Lh2 13.Sf2 Kb6 14.Sg4 Lg3 (2.128.422) 6 TB:63

Bester Zug: Da7-b6 Zeit: 4:36.156 min K/s: 6.315 Knoten: 2.128.422 TB: 63