Not logged inCSS-Forum
Forum CSS-Online Help Search Login
CSS-Shop Impressum Datenschutz
Up Topic Hauptforen / CSS-Forum / TCEC Partienlese 8
- - By Tobias Lagemann Date 2014-03-02 19:43
Hallo zusammen,

weiter geht es mit der TCEC http://tcec.chessdom.com/live.php Partienlese.

1. Partie http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6894
2. Partie http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6897
3. Partie http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6900
4. Partie http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6907
5. Partie http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6912
6. Partie http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6917
7. Partie http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6921

Michael Scheidl hat bereits http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=6925 auf die Partie Spike-Nebulahingewiesen, und dort dann Ernest Bonnem vor allem darauf, dass Spike den Gewinn verpasst hat, ich nehme sie dennoch in meine Partienlese auf.

Denn die Endspielstellung hat es in sich, ist ein Prüfstein für Mensch und Engine.

Spike vergriff sich hier trotz ordentlich Rechenpower (12x) und Nalimovs mit 51.Td6, der Zug verdarb die Partie zum Remis. Aber auch Nebula hatte den Gewinnzug nicht in der PV. http://tcec.chessdom.com/archive.php?se=6&st=1b&ga=47

Und andere Engines, finden sie ...

51.Tc6? Laut Ernest Bonnem ein Matt in 42 (sagen die Lomonosov 7-men TB).

Stockfish_14012918_x64_modern_sse42 schafft es ohne TB und auf einem Prozessor:

60/88  27:18   4.099.155k  2.502k  +2,85  Te6-d6 Kf5-e5 Td6xg6 Ke5-d4 Tg6-d6 Kd4-c4 Kf3-e2 Sd5-b4 Ke2-d2 Kc4-b3 Kd2-c1 Kb3-c4 Td6-g6 Sb4-d3+ Kc1-c2 Sd3-b4+ Kc2-b1 Sb4-d3 Tg6-g4+ Kc4-b3 Tg4-g3 Kb3-c4 Kb1-c2 Sd3-b4+ Kc2-d2 Sb4-a6 Tg3-c3+ Kc4-d5 Tc3-c8 Sa6-c5 Kd2-c3 Sc5-a4+ Kc3-b3 Kd5-e5 Tc8-f8 Ke5-d5 Tf8-f5+
61/88  34:50   5.282.443k  2.526k  +2,85  Te6-d6 Kf5-e5 Td6xg6 Ke5-d4 Tg6-d6 Kd4-c4 Kf3-e2 Sd5-b4 Ke2-d2 Kc4-b3 Kd2-c1 Kb3-c4 Td6-g6 Sb4-d3+ Kc1-c2 Sd3-b4+ Kc2-b1 Sb4-d3 Tg6-g4+ Kc4-b3 Tg4-g3 Kb3-c4 Kb1-c2 Sd3-b4+ Kc2-d2 Sb4-a6 Tg3-c3+ Kc4-b4 Kd2-d3 Sa6-c5+ Kd3-c2 Sc5-e6 Tc3-e3 Se6-d4+ Kc2-d3 Sd4-c6 Te3-e6 Sc6-a5 Te6-h6 Kb4-b3 Th6-h5 Kb3-b4 Kd3-c2 Kb4-a4 Kc2-c3 b5-b4+ Kc3-d4 Sa5-b3+ Kd4-d5 Ka4-b5 Th5-g5 Sb3-d2 Tg5-f5 Kb5-a4 Tf5-f2 Sd2-b3 Kd5-c4 Sb3-a5+ Kc4-c5 Sa5-b3+ Kc5-d6 Ka4-b5 Tf2-f4 Sb3-d2 Kd6-d5 Sd2-b3 Tf4-g4 Sb3-c5 Tg4-g5 Sc5-b3 Tg5-g4
62/90+  50:38   7.467.849k  2.458k  +2,93  Te6-c6 Kf5-e5 Tc6-c5 b5-b4 Tc5-c4 Ke5-f5 Tc4-c6 Kf5-e5 Tc6xg6 Ke5-d4 b2-b3 Sd5-c3 Tg6-d6+ Sc3-d5 Td6-c6 Sd5-c3 Tc6-d6+
62/90+  52:57   7.745.641k  2.437k  +3,02  Te6-c6 Kf5-e5 Tc6-c5 b5-b4 Tc5-c4 Ke5-f5 Tc4-c6 g6-g5 Tc6-c4 Kf5-e6 Kf3-e4 Sd5-f6+ Ke4-d4 b4-b3 Tc4-c3 g5-g4 Tc3xb3 Ke6-f5 Tb3-b5+ Kf5-f4 Kd4-d3 Sf6-e8 Tb5-b4+
62/90+  55:48   8.092.326k  2.417k  +3,14  Te6-c6 Kf5-e5 Tc6-c5 b5-b4 Tc5-c4 Ke5-f5 Tc4-c6 Kf5-e5 Tc6xg6 Ke5-d4 b2-b3 Kd4-e5 Tg6-g4 Ke5-e6 Kf3-e2 Ke6-e5 Ke2-d3 Ke5-f6 Kd3-d4 Sd5-c3 Kd4-e3 Kf6-f5 Tg4-c4 Kf5-e5 Tc4-c5+
62/90+  58:07   8.366.421k  2.399k  +3,32  Te6-c6 b5-b4 Tc6-c5 Kf5-e5 Tc5-c4 Ke5-f5 Tc4-c6 b4-b3 Tc6-c5 Kf5-e5 Tc5-b5 Ke5-d4 Tb5xb3 Kd4-c5 Kf3-e4 Sd5-f6+ Ke4-d3 Sf6-d7 Kd3-e3 Sd7-b6 Ke3-e4 Sb6-c4 Tb3-b8 Sc4-d6+ Ke4-e5 g6-g5 b2-b4+ Kc5-c6 Tb8-g8 Sd6-c4+ Ke5-d4 Sc4-d2 Kd4-d3 Sd2-f3 Kd3-e4 Sf3-d2+ Ke4-e3 Sd2-c4+ Ke3-e2 Kc6-b5
62/90+  1:01:17   8.740.382k  2.377k  +3,59  Te6-c6 b5-b4 Tc6-c5 Kf5-e5 Tc5-c4 g6-g5 Kf3-e2 b4-b3 Ke2-d3 Sd5-f4+ Kd3-e3 Ke5-d6 Ke3-d4 Sf4-e6+ Kd4-e4 Se6-c7 Tc4-c3 Sc7-e6 Tc3-d3+ Kd6-c6 Ke4-e5 Se6-c5 Td3-c3 Kc6-b5 Ke5-d5 Sc5-d7 Tc3xb3+ Kb5-a6 Tb3-a3+ Ka6-b5 Ta3-c3 Kb5-b4 Kd5-d4 Sd7-f8 Tc3-c6 Kb4-b3 Tc6-f6 Sf8-d7 Tf6-f7
62/90+  1:03:36   9.012.620k  2.361k  +4,00  Te6-c6 b5-b4 Tc6-c5 Kf5-e5 Tc5-c4 Ke5-f5 Kf3-e2 Kf5-e5 Ke2-d3 Sd5-f4+ Kd3-d2 Sf4-d5 Kd2-d3
62/90+  1:06:51   9.380.791k  2.339k  +4,61  Te6-c6 b5-b4 Tc6-c5 Kf5-e5 Tc5-c4 Ke5-f5 Kf3-e2 Kf5-f6 Ke2-d3 Kf6-e7 Tc4-g4 Ke7-f6 Tg4-d4 Kf6-e5 Td4-c4 Ke5-d6 Tc4-e4 Kd6-c5 Te4-e5 Kc5-c6 Te5-g5 Sd5-b6 Kd3-d4 Sb6-a4 Tg5xg6+ Kc6-b5 b2-b3 Sa4-b6 Tg6-g5+ Kb5-a6 Kd4-c5 Sb6-d7+ Kc5xb4 Sd7-b6
62/90+  1:11:12   9.892.074k  2.315k  +5,53  Te6-c6 b5-b4 Tc6-c5 Kf5-e5 Tc5-c4 b4-b3 Kf3-e2 Sd5-f4+ Ke2-e3 Sf4-e6 Tc4-c3 Ke5-d5 Tc3xb3 Se6-c5 Tb3-b4 Sc5-e6 Tb4-b7 Kd5-c4 Tb7-b6 Se6-c5 Tb6-c6 g6-g5 Tc6-c8 Kc4-b4 Ke3-d4 Sc5-b3+ Kd4-d5 Sb3-d2 Tc8-b8+ Kb4-a4 Kd5-d4 g5-g4 Kd4-d3 Sd2-b3 Kd3-c4 Sb3-d2+ Kc4-c3 Sd2-e4+ Kc3-d3 Se4-f2+
62/93  1:21:10   11.013.338k  2.261k  +6,54  Te6-c6 b5-b4 Tc6-c5 Kf5-e5 Tc5-c4 b4-b3 Kf3-e2 Sd5-f4+ Ke2-e3 Sf4-e6 Tc4-c3 Ke5-d5 Tc3xb3 Se6-c5 Tb3-b4 Sc5-e6 Tb4-b7 Kd5-c4 Tb7-b6 Se6-c5 Tb6-c6 g6-g5 Tc6-c8 Kc4-b4 Ke3-d4 Sc5-e6+ Kd4-d5 Se6-f4+ Kd5-e4 Sf4-e6 Tc8-e8 Se6-f4 Te8-e5 Sf4-h3 Ke4-f5 Sh3-f2 Te5-e7 Kb4-b3 Te7-d7 g5-g4 Kf5-f4 g4-g3 Kf4xg3 Sf2-e4+ Kg3-f3 Se4-c5 Td7-c7 Sc5-a4 Tc7-b7+ Kb3-c2 b2-b4 Kc2-c3 Kf3-e3 Sa4-b2 Tb7-b8 Sb2-c4+ Ke3-e4 Sc4-b2 b4-b5 Kc3-b4 Ke4-d4 Sb2-a4 Kd4-d5 Kb4-a5 Kd5-c6 Sa4-b2 Tb8-a8+ Ka5-b4 b5-b6
SF ist ein Endspielmonster!

Aber nicht nur deshalb verweise ich auf diese Partie, sondern auch um erneut darauf hinzuweisen, dass es Engines allein bei der Analyse von Partien nicht tun, auch dann nicht, wenn sie auf TB zurückgreifen können. Manchmal ist auch der Mensch verlangt - und wenn, wie in diesem Fall bei mir geschehen, einen Hinweis von einer Engine bekommt - BlackMamba rechnete sehr früh an 51.Tc6 herum -, dann sollte er diesem Hinweis nachgehen. Noch besser ist es natürlich, wenn man als Mensch eigenständig nach einem Gewinnzug sucht - und was bleibt da anderes als Tc6? Denn damit attackiert Weiß den schwarzen b-Bauern, der, wenn er gefallen ist (und das tut er), nicht mehr zusammen mit dem Springer den Durchmarsch des weißen b-Bauern blockieren kann. Und den g-Bauern holt sich Weiß gleichfalls ab, wenn auch deutlich später als in der Partie. Eigentlich alles ganz einfach 

Hier die Partie

Event:
Ort:
Datum:

Weiss:
Schwarz:

Ergebnis
Board


Viele Grüße
Tobias
Parent - - By Ernest Bonnem Date 2014-03-03 00:33
Tobias Lagemann schrieb:
SF ist ein Endspielmonster!

Hier braucht doch Stockfish bis Tiefe 62 (OK, ohne TB, mit 5-men syzygy TB geht es schneller...), um Tc6 zu wählen! 

Aber dann steigt die Bewertung sehr schnell.

Houdini 4 findet Tc6 fast sofort, aber die Bewertung steigt dann nur langsam.
Parent - - By Peter Martan Date 2014-03-03 08:25
Ernest Bonnem schrieb:

Houdini 4 findet Tc6 fast sofort, aber die Bewertung steigt dann nur langsam.


Naja, Ernest, ich finde den Anstieg eigentlich auch nicht schlecht:

8/8/4R1p1/1p1n1k2/8/5K2/1P6/8 w - - 0 1

Analysis by Houdini 4 Pro x64A:

...
51.Td6 Ke5 52.Txg6 Kd4 53.Tg8 Kd3 54.Tc8 Kd4 55.Te8 Kc4 56.Te4+ Kb3 57.Te5 Kc4 58.Tg5 Kd4 59.Tg4+ Kd3 60.Tg7 Sf6 61.Tc7 Kd4 62.Tc1 Sd5 63.Te1 Sf6 64.Te6 Sd5 65.Td6 Ke5 66.Td7 Kd4 67.Tf7 Kd3 68.Tg7 Sf6
  +/-  (1.00)   Tiefe: 20/37   00:00:05  9215kN, tb=2212
51.Tc6
  +/-  (1.08 ++)   Tiefe: 20/37   00:00:06  10559kN, tb=2768
51.Tc6
  +/-  (1.24 ++)   Tiefe: 20/43   00:00:06  12240kN, tb=3126
51.Tc6 Ke5 52.Tc5 b4 53.Tc4 g5 54.Te4+ Kd6 55.b3 Kc5 56.Tc4+ Kd6 57.Ke4 Sf6+ 58.Kf5 Sd5 59.Td4 Kc5 60.Te4 Sf4 61.Kxg5 Sd5 62.Th4 Kd6 63.Kg6 Se7+ 64.Kf7 Sd5 65.Td4 Ke5
  +/-  (1.20)   Tiefe: 20/43   00:00:06  12320kN, tb=3146
...
51.Tc6 Ke5 52.Tc5 b4 53.Tc4 b3 54.Tg4 Se7 55.Kf2 Kd6 56.Tb4 Kd5 57.Txb3 Kc4 58.Tb6 Kd5 59.Ke3 Sc6 60.Tb3 Kc4 61.Tc3+ Kb5 62.Ke4 Se7 63.Tb3+ Kc5 64.Kf4 Sc6 65.Tc3+ Kb5 66.Ke4 Se7
  +-  (1.81)   Tiefe: 29/52   00:00:42  324MN, tb=310952
...
51.Tc6 Ke5 52.Tc5 b4 53.Tc4 b3 54.Tg4 Se7 55.Kf2 Kd6 56.Tg3 Kc5 57.Txb3 Sf5 58.Tb8 Se7 59.Kf3 Kd4 60.Tb6 Kd5 61.Tb3 Kc4 62.Tc3+ Kb5 63.Ke4 Sf5 64.Tb3+ Kc6 65.Kf4 Sd4 66.Tc3+ Kb6 67.Kg5 Se2 68.Tc8 Sg3 69.Tb8+ Kc6 70.Tb3 Se2 71.Te3 Sd4 72.Tc3+ Kb6 73.Td3 Sf5 74.Tb3+ Ka7 75.Td3
  +-  (2.06)   Tiefe: 31/64   00:01:29  704MN, tb=812726
...
51.Tc6 Ke5 52.Tc5 b4 53.Tc4 Kd6 54.Ke4 Sf6+ 55.Kd3 Sd7 56.Txb4 Kc5 57.Tc4+ Kd5 58.Td4+ Ke6 59.Ke3 Sf6 60.b4 Se8 61.Tg4 Kf6 62.Tc4 Sd6 63.Tc6 Ke7 64.Tc5 Sf5+ 65.Kd3 Kd6 66.Tc1 g5 67.b5 Kd7 68.Tc5 Sg7 69.b6 Se6 70.Tc4 Sd8 71.Ke4 Ke6 72.Tc8 Kd7 73.Tc5 g4 74.Kd5 Ke8 75.Tc3 Ke7 76.Tg3 Kf8 77.Txg4 Kf7 78.Tb4 Sb7 79.Tf4+ Ke8 80.Tg4 Kd8 81.Tc4 Sa5 82.Tc3
  +-  (4.72)   Tiefe: 32/68   00:03:35  1434MN, tb=2680789
...
51.Tc6
  +-  (5.31 ++)   Tiefe: 33/74   00:05:02  1834MN, tb=3874670
51.Tc6 Ke5 52.Tc5 b4 53.Tc4 b3 54.Tg4 Se7 55.Kf2 Kd5 56.Tg3 Kd4 57.Ke2 Sd5 58.Txb3 Ke4 59.Kf2 Kf4 60.Tb8 Ke4 61.Tb5 Sf4 62.Tb4+ Ke5 63.Kf3 Se6 64.Tb6 Kf5 65.Tb5+ Kf6 66.Ke3 Sc7 67.Tb6+ Kf5 68.Tc6 Sd5+ 69.Kf3 Se7 70.Tc5+ Ke6 71.Ke4 Sf5 72.b4 Sd6+ 73.Kd3 Kd7 74.Kd4 Sf5+ 75.Ke5 Se7 76.b5 Sc8 77.Ke4 Sd6+ 78.Kd5 Sxb5 79.Txb5 Kc7 80.Tb3 Kd7 81.Tb6 g5 82.Ke4 g4 83.Kf4 g3 84.Kxg3 Kc8 85.Kf4 Kc7 86.Te6 Kd7 87.Kf5 Kc8 88.Ke4 Kc7 89.Ke5 Kb7 90.Tg6 Kc7 91.Kd5 Kc8 92.Ke4 Kd7 93.Kf3 Kc7 94.Ke3 Kd7 95.Kf4 Ke7 96.Ke5 Kd7 97.Te6 Kc7 98.Kf4 Kd7
  +-  (6.33)   Tiefe: 33/86   00:06:06  2245MN, tb=4793264

Immerhin gute 600% in 6 Minuten, von der Vergleichseval für Td6 ausgehend.

Das war auch mit 5Steinern, allerdings denen von Nalimov.
Parent - By Ernest Bonnem Date 2014-03-05 18:35 Edited 2014-03-05 18:40
Peter Martan schrieb:
ich finde den Anstieg eigentlich auch nicht schlecht:

Hallo Peter,

Hier ist Stockfish mit 5-men Syzygy
(Hier braucht doch Stockfish bis Tiefe... (OK, ohne TB, mit 5-men syzygy TB geht es schneller...), um Tc6 zu wählen! 
Aber dann steigt die Bewertung sehr schnell.)
Code:
Analysis by Stockfish 220214 syz:
...
1.Rd6 Ke5 2.Rxg6 Kd4 3.Rd6 Kc4 4.Rc6+ Kd4 5.Ke2 Nb4 6.Rc8 Na6 7.Kd1 Nc5 8.Kc2 Kc4 9.b3+ Kb4 10.Rh8 Nd7 11.Rh4+ Kc5 12.Rh5+ Kb4 13.Rf5 Nb8 14.Rf4+ Kc5 15.Kc3 Nc6 16.Rf5+ Kb6 17.Rg5 Na5 18.Rg6+ Nc6 19.Rg8 Ka6 20.Rg7 Kb6 21.Rg4 Kb7 22.Rh4 Kb6 23.Rg4
  +-  (2.83)   Depth: 57/78   00:02:17  513mN, tb=3701477
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 Ne7 5.Rc5+ Ke6 6.Rg5 Kf7 7.Rb5 Nc6 8.Ke4 Ke6 9.Rc5 Kd6 10.Rg5 Ne7 11.Kd3 Ke6 12.Rg4 b3 13.Ke4 Kf6 14.Rg3 g5 15.Rxb3 Nc8 16.Kf3 Nd6 17.Rb6 Ke5 18.Kg4 Nf7 19.Ra6 Kd5 20.Kf5 Kc4 21.Rb6 Kc5 22.Rb8 Kd5 23.Kf6 Nd6 24.Kxg5
  +-  (2.91 !)   Depth: 58/78   00:02:53  644mN, tb=4419397
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 g5 5.Rc4 Ke5 6.Ke2 Nf4+ 7.Ke3 Nd5+ 8.Kd2 b3 9.Kd3 Nf4+ 10.Ke3 Kd6 11.Kd2 Ne6 12.Rb4 Nc5 13.Rg4 Ne6 14.Rc4 Ke5 15.Rb4 Nc5 16.Rg4 Ne6 17.Kc3 Kf5 18.Rb4 g4 19.Kd2 g3 20.Ke3 g2 21.Kf2 Nf4 22.Kg1 Nd3 23.Rxb3 Ke4 24.Rb8 Nf4 25.b4 Nd5 26.Rc8 Ke3 27.b5 Nb6 28.Rb8 Nd7 29.Rd8
  +-  (2.99 !)   Depth: 58/78   00:03:00  668mN, tb=4539209
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Ke6 4.Rc6+ Kf5 5.Rd6 Ke5 6.Rxg6 Kd4 7.b3 Ne7 8.Re6 Nd5 9.Rd6 Kc5 10.Rd7 Kc6 11.Rf7 Kd6 12.Ke2 Ke6 13.Rg7 Nc3+ 14.Kd3
  +-  (3.11 !)   Depth: 58/78   00:03:07  693mN, tb=4649217
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 g5 5.Rc4 Ke5 6.Re4+ Kf5 7.Rd4 Ke5 8.Rg4 Kf6 9.Ke4 Nf4 10.Rg1 Ne2 11.Rg2 Nc1 12.Rc2 Na2 13.Rc6+ Kg7 14.Kf5
  +-  (3.29 !)   Depth: 58/78   00:03:14  721mN, tb=4788028
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 Ke5 5.Rxg6 Kd4 6.b3 Ne7 7.Re6 Nd5 8.Rc6 Nc3 9.Rd6+ Ke5 10.Rd8 Na2 11.Rc8 Kd4 12.Rc2 Nc3 13.Rd2+ Kc5 14.Ke3 Nd5+ 15.Kd3 Nf4+ 16.Ke4 Ne6 17.Rh2 Kd6 18.Rh6 Ke7 19.Kd3 Nc5+ 20.Kc4
  +-  (3.57 !)   Depth: 58/78   00:03:24  756mN, tb=4945639
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 g5 5.Rc4 Ke5 6.Ke2 b3 7.Kf3 Nf4 8.Rb4 Nd3 9.Rxb3 Kd4 10.Rb5 Ne5+ 11.Kg3 Ke4 12.Rb7 Kf5 13.Rb4 Kg6 14.Rb3 Kh5 15.Kf2 Nc6 16.Ke3 Na5 17.Rb5 Nc4+ 18.Kd3 Nd6 19.Rc5 Kg4 20.Ke3 Nf5+ 21.Ke4 Ng3+ 22.Kd3 Kh4 23.b4 g4 24.b5 Nh1 25.Rc6 Nf2+ 26.Ke3
  +-  (3.97 !)   Depth: 58/78   00:03:32  785mN, tb=5111781
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 Ne7 5.Rc5+ Ke6 6.Rc4 Nd5 7.Rc6+ Kf5 8.Ke2 b3 9.Rc4 Ke5 10.Kf3 Kd6 11.Ke4 Nf6+ 12.Ke3 Nd7 13.Rb4 Nc5 14.Kd4 Ne6+ 15.Kc4 Nf8 16.Rxb3 Nd7 17.Rg3 Kc7 18.Kd4 Nf8 19.Rb3 Nh7 20.Ke5 Kc8 21.Kf4 Kc7 22.Rg3 Nf8 23.Rc3+ Kd7 24.Kg5 Ke6 25.Rc7 Kd6 26.Rc8 Ke7 27.b4 Kf7 28.Rc7+ Ke6 29.b5
  +-  (4.59 !)   Depth: 58/78   00:03:38  808mN, tb=5233353
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Ke2 Nf4+ 5.Ke3 Nd5+ 6.Kf3 Kf5 7.Re4 Kf6 8.Ke2 Nf4+ 9.Kd2 Ng2 10.Rc4
  +-  (5.50 !)   Depth: 58/82   00:03:48  840mN, tb=5416176
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 Ne7 5.Rc5+ Ke6 6.Rc4 Nd5 7.Rc6+ Kf7 8.Ke2 Nf4+ 9.Ke3 Ng2+ 10.Kf3 Ne1+ 11.Ke2 Ng2 12.Rc4 Ke8
  +-  (6.87 !)   Depth: 58/85   00:04:04  894mN, tb=5834452
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Ke2 Nf4+ 5.Kd2 Ne6 6.Rb4 Nd4 7.Kc3 Ne6 8.Kxb3 Nd8 9.Kc4 Ke4 10.Kc3+ Kf3 11.Rb6 g5 12.Kd3 g4 13.Rf6+ Kg2 14.Ke3 Nb7 15.Kf4 g3 16.Rg6
  +-  (8.92 !)   Depth: 58/85   00:04:19  947mN, tb=6166231
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kd6 4.Ke4 Nf6+ 5.Kd3 Kd5 6.Rxb4 Kc6 7.Kd4 Nd7 8.Rb3 Kd6 9.Ke3 Kd5 10.Rb5+ Kc4 11.Rb7 Nf8 12.Rg7 Kc5 13.Rg8 Kb4
  +-  (12.00 !)   Depth: 58/85   00:04:43  1026mN, tb=6849471
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Nb6 4.Rxb4 Nd7 5.Rb5+ Kf6 6.Kf4 Nf8 7.Ke4 Nd7 8.Ke3 Ne5 9.Rb6+ Kf5 10.Rb7 Nc4+ 11.Kd4 Nd2 12.Rb8 g5 13.Rb4 g4 14.Kd3 Nf3 15.Ke3 Ne5 16.Rb5 Ke6 17.Kf4
  +-  (16.61 !)   Depth: 58/85   00:05:25  1163mN, tb=7981692
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Ke2 Nf4+ 5.Ke3 Nd5+ 6.Kf3 Ne7 7.Rc5+ Kd6 8.Rb5 Nf5 9.Ke4 Kc6 10.Rxb3 Kc5 11.Ke5 Kc4 12.Rb6 Nh4 13.Kf4 Ng2+ 14.Kg5 Kc5
  +-  (23.52 !)   Depth: 58/86   00:06:34  1388mN, tb=9835072
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 g5 5.Rc4 Ke5 6.Ke2 Nf4+ 7.Ke3 Nd5+ 8.Kf3 Kf5 9.Re4 Kf6 10.Ke2 Kf5 11.Rc4 Ke5 12.Kd2 b3 13.Kd3 Nf4+ 14.Ke3 Kd6 15.Re4 Ne6 16.Rb4 Nc5 17.Kd4 Ne6+ 18.Kc4 Ke5 19.Rxb3 g4 20.Re3+ Kf6 21.Re1 Ng5 22.Kd5 Nh3 23.b4 g3 24.b5 g2 25.b6 Kg7 26.b7 Nf4+ 27.Kc4 Nh5 28.b8Q Nf6 29.Qb7+ Kh6
  +-  (23.52)   Depth: 58/95   00:07:08  1494mN, tb=10407776
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 g5 5.Rc4 Ke5 6.Ke2 Nf4+ 7.Ke3 Nd5+ 8.Kf3 Kf5 9.Re4 Kf6 10.Ke2 Kf5 11.Rc4 Ke5 12.Kd2 b3 13.Kd3 Nf4+ 14.Ke3 Kd6 15.Re4 Ne6 16.Rb4 Nc5 17.Kd4 Ne6+ 18.Kc4 Ke5 19.Rxb3 g4 20.Re3+ Kf5 21.Re1 Ng5 22.Kd5 Nf3 23.Re2 Ng5 24.b4 g3 25.b5 Nf7 26.Re1 Nd8 27.Rf1+ Kg5 28.b6 Kg4 29.Rf8 Nb7 30.Rf7 Na5 31.Ke4 Nc4 32.Rg7+ Kh3 33.b7 Nd6+ 34.Kf3
  +-  (23.60 !)   Depth: 59/95   00:07:08  1495mN, tb=10413894
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 Ke5 5.Rxg6 Kd4 6.b3 Nc3 7.Rd6+ Kc5 8.Rd8 Nb5 9.Ke4 Na7 10.Rd5+ Kc6 11.Rg5 Nb5 12.Kd3 Na3 13.Kd4 Kd6 14.Rg6+ Ke7 15.Kc5 Nc2 16.Rg4 Na3 17.Rxb4
  +-  (23.68 !)   Depth: 59/95   00:07:08  1496mN, tb=10416103
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 g5 5.Rc4 Ke5 6.Ke2 Nf4+ 7.Ke3 Nd5+ 8.Kf3 Kf5 9.Re4 Kf6 10.Ke2 Kf5 11.Rc4 Ke5 12.Kd2 b3 13.Kd3 Nf4+ 14.Ke3 Kd6 15.Re4 Ne6 16.Rb4 Nc5 17.Kd4 Ne6+ 18.Kc4 Ke5 19.Rxb3 g4 20.Re3+ Kf5 21.Re1 Ng5 22.Kd5 Nf3 23.Re2 Ng5 24.b4 g3 25.b5 Nf7 26.Re1 Nd8 27.Rf1+ Kg5 28.b6 Kg4 29.Rf8 Nb7 30.Rf7 Na5 31.Ke4 Nc4 32.Rg7+ Kh3 33.b7 Nd6+ 34.Kf3
  +-  (23.80 !)   Depth: 59/95   00:07:09  1497mN, tb=10420363
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rc6 g5 5.Rc4 Ke5 6.Ke2 Nf4+ 7.Ke3 Nd5+ 8.Kf3 Kf5 9.Re4 Kf6 10.Ke2 Kf5 11.Rc4 Ke5 12.Kd2 b3 13.Kd3 Nf4+ 14.Ke3 Kd6 15.Re4 Ne6 16.Rb4 Nc5 17.Kd4 Ne6+ 18.Kc4 Ke5 19.Rxb3 g4 20.Re3+ Kf5 21.Re1 Ng5 22.Kd5 Nf3 23.Re2 Ng5 24.b4 g3 25.b5 Nf7 26.Re1 Nd8 27.Rf1+ Kg5 28.b6 Kg4 29.Rf8 Nb7 30.Rf7 Na5 31.Ke4 Nc4 32.Rg7+ Kh3 33.b7 Nd6+ 34.Kf3
...
  +-  (26.48 --)   Depth: 62/106   00:09:49  2034mN, tb=13153915
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rg4 g5 5.Rd4 Ke5 6.Rc4 Kf5 7.Ke2 Ke5 8.Kd2 b3 9.Rc5 Ke4 10.Rb5 Kd4 11.Ra5 Ne3 12.Rb5 Nc4+ 13.Kc1 Nd6 14.Rxb3 Ne4 15.Kd1 Kc4 16.Rb6 Kd3 17.Rb3+ Kc4
  +-  (24.53 --)   Depth: 62/106   00:09:49  2034mN, tb=13153928
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kf5 4.Rg4 g5 5.Rd4 Ke5 6.Rc4 Kf5 7.Ke2 Ke5 8.Kd2 b3 9.Rc5 Ke4 10.Rb5 Kd4 11.Ra5 Ne3 12.Rb5 Nc4+ 13.Kc1 Nd6 14.Rxb3 Ne4 15.Kd1 Kc4 16.Rb6 Kd3 17.Rb3+ Kc4
...
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Ke2 Nf4+ 5.Ke3 Nd5+ 6.Kf3 Kd6 7.Ke4 Nf6+ 8.Ke3 Nd5+ 9.Kd3 Nf4+ 10.Ke4 b3 11.Rb4 Ne6 12.Rb6+ Kd7 13.Rb5 Kc6 14.Rf5 Nf4 15.Rxg5 Ne6 16.Rg6 Kd7 17.Ke5 Nd8 18.Kd4 Kc7 19.Kc3
  +-  (121.66 !)   Depth: 64/106   00:11:57  2481mN, tb=14492788

und hier ist Houdini 4, zwei-mal mit 5-men Syzygy und zwei-mal mit 5-men Nalimov
(Houdini 4 findet Tc6 fast sofort, aber die Bewertung steigt dann nur langsam.)
Code:
Analysis by Houdini 4 w32 Syz:
...
1.Re8 g5 2.Re4 Nc7 3.Rb4 Kf6 4.Kg4 Ke5 5.Rb3 Ke4 6.Kxg5 Ne6+ 7.Kf6 Nd4 8.Rc3 Kd5 9.b4 Ne6 10.Kf5 Nd4+ 11.Kg6 Ke4 12.Rc5 Kd3 13.Kf6 Ke4 14.Rc7 Kf4 15.Ke7 Ke5 16.Rc5+ Ke4 17.Kf6 Kf4 18.Rd5 Ke4 19.Re5+ Kd3 20.Rc5 Ke4
  +/-  (1.09)   Depth: 23/37   00:00:08  22522kN, tb=1479
1.Rc6
  +/-  (1.16 !)   Depth: 23/40   00:00:09  27629kN, tb=1848
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Re4+ Kd6 5.Rg4 g5 6.Rxg5 Nb6 7.Ke4 Na4 8.Rd5+ Kc6 9.Rd2 Kc5 10.Kd3 Kd5 11.Re2 Kc5 12.Rg2 Kd5 13.Rh2 Kc5 14.Ke4 Kc4 15.Ke3 Nc5 16.Rh4+ Kb5 17.Kd4 Ne6+ 18.Kc3 Nc5 19.Rb4+ Kc6
  +/-  (1.25)   Depth: 23/40   00:00:10  31033kN, tb=2099
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Re4+ Kd6 5.Rg4 g5 6.Rxg5 Nb6 7.Ke4 Na4 8.Rd5+ Kc6 9.Rd2 Kc5 10.Kd3 Kd5 11.Re2 Kc5 12.Rg2 Kb5 13.Kd4 Kb4 14.Re2 Nc5 15.Re5 Na4
  +/-  (1.26)   Depth: 24/40   00:00:12  35601kN, tb=2639
1.Rc6
  +/-  (1.34 !)   Depth: 25/44   00:00:14  43409kN, tb=3522
1.Rc6
  +-  (1.50 !)   Depth: 25/57   00:00:16  51097kN, tb=3937
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Ra4 Ne7 5.Re4+ Kd6 6.Ke3 Nd5+ 7.Kd4 g5 8.Re5 Nc7 9.Re1 Ne6+ 10.Kc4 Nd8 11.Kxb3 Nf7 12.Rg1 Ke5 13.Kc3 Kd5 14.b4 Kc6 15.Rg3 Kb5 16.Rg4 Kc6 17.Rg3 Kb5
  +-  (1.43)   Depth: 25/57   00:00:19  59367kN, tb=4539
1.Rc6
  +-  (1.51 !)   Depth: 26/57   00:00:23  71717kN, tb=6436
1.Rc6 Ke5
  +/-  (1.35 --)   Depth: 26/59   00:00:27  84332kN, tb=7403
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rg3 Ne7 9.Rc3+ Kd4 10.Kf3 Nd5 11.Rc6 Ne7 12.Re6 Nf5 13.Kf4 Nh4 14.Rc6 Kd5 15.Rb6 Kc5 16.Ra6 Kd5 17.b3 Nf5 18.Kg5 Kd4 19.Rc6 Ke5 20.Rb6 Nd4 21.Kxg6 Ke4 22.Kf6 Kd3 23.Ke5 Nf3+ 24.Kd5
  +-  (1.59)   Depth: 26/60   00:00:37  119mN, tb=10820
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rg3 Ne7 9.Rc3+ Kd4 10.Kf3 Kd5 11.Rd3+ Kc5 12.Ke4 Nc6 13.Rc3+ Kb5 14.Rc1 Ne7 15.Ra1 Kc4 16.Ra6 Kb3 17.Re6 Nc8 18.Rc6 Ne7 19.Rb6+ Kc4 20.Re6 Nf5 21.Rc6+ Kb4 22.Rxg6 Ne7 23.Rg3
  +-  (1.62)   Depth: 27/60   00:00:43  137mN, tb=13390
1.Rc6
  +-  (1.70 !)   Depth: 28/60   00:00:57  183mN, tb=20343
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Nf6 8.Rb6 Ng4+ 9.Kf3 Ne5+ 10.Kf4 Nc4 11.Rb3 Na5 12.Rb5 Nc6 13.Kg5 Ne5 14.Rb8 Nc6 15.Rb7 Ne5 16.Kf6 Ng4+ 17.Kxg6 Ne5+ 18.Kf5 Nd3 19.Rd7+ Kc4 20.b3+ Kc3 21.Rd8 Nb4
  +-  (1.70)   Depth: 28/60   00:01:02  199mN, tb=22870
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Nf6 8.Rb6 Ng4+ 9.Kf3 Ne5+ 10.Kf4 Nc4 11.Rb3 Na5 12.Rb5 Nc6 13.Kg5 Ne5 14.Rb8 Nc6 15.Rb7 Ne5 16.Kf6 Ng4+ 17.Kxg6 Ne5+ 18.Kf5 Nc6 19.Rd7+ Kc4 20.Rc7
  +-  (1.70)   Depth: 29/60   00:01:20  259mN, tb=36537
1.Rc6
  +-  (1.79 !)   Depth: 30/60   00:01:43  334mN, tb=53937
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Nf6 8.Rb6 Ne4+ 9.Kf3 Kc5 10.Rb8 Nd6 11.Kg3 Ne4+ 12.Kf4 Nf6 13.Rb7 Kc6 14.Rb3 Nd5+ 15.Kg5 Ne7 16.Rc3+ Kd6 17.Rh3 Nc6 18.Rb3 Nd4 19.Rb4 Nf5 20.Re4 Kc5 21.Re8 Kc6 22.Kxg6 Nd4 23.Kf6 Kb5 24.Ke5
  +-  (1.79)   Depth: 30/60   00:01:58  382mN, tb=62147
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Nf6 8.Kg3 g5 9.Kf3 Kc5 10.Rb8 Kc4 11.Rd8 Kb4 12.Rd6 Nh5 13.Kg4 Nf4 14.Kxg5 Kc5 15.Rd7 Nd5 16.Kf5 Nb4 17.Ke4 Kc4 18.Rc7+ Kb3 19.Rb7 Kc4 20.Rb6 Nd3 21.b3+ Kc5 22.Rb8 Nb4 23.Rc8+ Nc6 24.Rc7 Kb6 25.Rc8 Kc5 26.Rc7
  +-  (1.79)   Depth: 31/60   00:02:55  572mN, tb=107458
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Kd5 6.Rb4 Nf5 7.Rxb3 Nd6 8.Kf3 Kc4 9.Rb6 Kc5 10.Rb8 Kd5 11.Kf4 Nc4 12.b3 Nd6 13.Kg5 Nf5 14.Kxg6 Nd4 15.Kf6 Nc6 16.Rb5+ Kd6 17.Rg5 Nb4 18.Rg4 Nd5+ 19.Kf7 Ne3 20.Rg5 Nd5 21.Rh5 Ne3 22.b4
  +-  (1.81)   Depth: 32/60   00:04:56  963mN, tb=197526
1.Rc6
  +-  (1.89 !)   Depth: 33/60   00:06:45  1323mN, tb=297986
1.Rc6
  +-  (2.07 !)   Depth: 33/60   00:07:28  1466mN, tb=324007

Analysis by Houdini 4 w32 Syz:
...
1.Re8 g5 2.Re4 Nc7 3.Rb4 Ke6 4.Kg4 Kf6 5.Rb3 Ke5 6.Kxg5 Ne6+ 7.Kg6 Nd4 8.Re3+ Kd6 9.Kf6 Kd5 10.Re5+ Kc4 11.Re4 Kd5 12.Re3 b4 13.Re5+ Kc4 14.Re4 Kd3 15.Rf4 Ke3 16.Rg4 Kd3 17.Rh4 b3 18.Rh3+ Kc2
  +/-  (1.05)   Depth: 22/40   00:00:05  15082kN, tb=548
1.Rc6
  +/-  (1.13 !)   Depth: 22/40   00:00:06  18069kN, tb=708
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Re4+ Kd6 6.Re3 Nf5 7.Rc3 Kd5 8.Kg4 Nd4 9.Kg5 Ke4 10.Kxg6 Kf4 11.Kf6 Ke4 12.Ke7 Ke5 13.Re3+ Kf4 14.Rd3 Ke4
  +/-  (1.10)   Depth: 22/40   00:00:06  20080kN, tb=757
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Re4+ Kd6 6.Re3 Nf5 7.Rc3 Kd5 8.Kg4 Nd4 9.Kg5 Ke4 10.Kxg6 Kf4 11.Kf6 Ke4 12.Ke7 Ke5 13.Kd7 Ke4 14.Rh3 Kd5 15.Rd3 Ke4
  +/-  (1.13)   Depth: 23/40   00:00:07  22028kN, tb=897
1.Rc6
  +/-  (1.21 !)   Depth: 24/41   00:00:08  26427kN, tb=1171
1.Rc6
  +/-  (1.37 !)   Depth: 24/47   00:00:10  30126kN, tb=1250
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Kd6 5.Rg3 Kc5 6.Ke2 Kd4 7.Rxb3 Kc4 8.Rb7 g5 9.Kf3 Nf6 10.Rf7 Ne8 11.Rf8 Nd6 12.Rb8 Kd4 13.Kg4 Ne4 14.Kf5 Ng3+ 15.Kxg5 Ne4+ 16.Kf5 Nd6+ 17.Ke6
  +-  (1.54)   Depth: 24/58   00:00:13  40807kN, tb=1570
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Kd6 5.Rg3 Kc5 6.Ke2 Kd4 7.Rxb3 Kc4 8.Rb7 g5 9.Kf3 Nf6 10.Rf7 Ne8 11.Rf8 Nd6 12.Kg4 Ne4 13.Rb8 Kd4 14.Kf5 Kd5 15.Rd8+ Nd6+ 16.Kxg5 Ke5 17.Kg6 Nc4 18.b3 Ne3 19.b4
  +-  (1.59)   Depth: 25/58   00:00:17  55555kN, tb=2554
1.Rc6
  +-  (1.67 !)   Depth: 26/58   00:00:26  82593kN, tb=4040
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 g5 4.Rg4 Kf6 5.Re4 Kf5 6.b3 Kf6 7.Kg4 Kg6 8.Re5 Nf6+ 9.Kf3 g4+ 10.Kg3 Nd7 11.Rb5 Nf6 12.Kf4 Kf7 13.Kf5 Ke7 14.Rb7+ Nd7 15.Rxb4 Nf6 16.Rb7+ Nd7 17.Kxg4 Kd6 18.Kf5 Nc5 19.Rb5 Kc6 20.Rb4 Kd5 21.Kg4 Nd3 22.Rb8 Kd4 23.Rc8 Ke5 24.Rb8 Kd4 25.Rc8
  +-  (1.67)   Depth: 26/58   00:00:32  104mN, tb=5234
1.Rc6
  +-  (1.75 !)   Depth: 27/58   00:00:40  132mN, tb=7920
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 g5 4.Rg4 Kf6 5.Re4 Kf5 6.b3 Kf6 7.Kg4 Kg6 8.Re5 Nc3 9.Rxg5+ Kf6 10.Rc5 Ne2 11.Rb5 Nd4 12.Rxb4 Ke5 13.Rb7 Kd6 14.Kg5 Ne6+ 15.Kf5 Kc6 16.Rb4 Kc5 17.Rb7 Kc6 18.Rb4
  +-  (1.75)   Depth: 27/58   00:00:44  145mN, tb=9020
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 g5 4.Rg4 Kf5 5.Re4 b3 6.Ra4 Ke5 7.Ra3 Kd4 8.Rxb3 Kc4 9.Rb7 Nf4 10.Kg4 Ne6 11.Kf5 Nc5 12.Rb8 g4 13.Kxg4 Nd3 14.Kg5 Ne5 15.Rc8+ Kb4 16.Kf6 Nd3 17.Rb8+ Kc4 18.Kf5 Nc5 19.Rc8 Kb4 20.Kf6 Nd3 21.Rb8+
  +-  (1.83)   Depth: 28/58   00:01:00  197mN, tb=15201
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Kd6 5.Rg3 Ke5 6.Kf2 Kf5 7.Rxb3 Kf4 8.Rb8 Ke4 9.Kg3 Kf5 10.Rb5 Ke4 11.Kg4 Nc7 12.Rb8 Ke5 13.Rc8 Nd5 14.Kg5 Nb4 15.Rb8 Na6 16.Rb5+ Kd4 17.Rb6 Nc7 18.Rb4+ Kc5 19.Rb3 Kd6 20.Rc3 Nd5 21.Rb3 Nc7 22.Rc3
  +-  (1.83)   Depth: 29/58   00:01:44  337mN, tb=30419
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Kd6 5.Rg3 Ke5 6.Kf2 Kf5 7.Rxb3 Kf4 8.Rb8 Ke4 9.Kg3 Kf5 10.Rb5 Ke4 11.Kg4 Nc7 12.Rb8 Ke5 13.Rc8 Nd5 14.Kg5 Nb4 15.Rb8 Na6 16.Rb5+ Kd4 17.Rb6 Nc7 18.Rb4+ Kc5 19.Rb3 Kd6 20.Rc3 Nd5 21.Rb3 Nc7 22.Rc3
  +-  (1.83)   Depth: 30/58   00:02:12  432mN, tb=49756
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Kd6 5.Rg3 Ke5 6.Kf2 Kf5 7.Rxb3 Kf4 8.Rb8 Ke4 9.Kg3 Kf5 10.Rb5 Ke4 11.Kg4 Nc7 12.Rb8 Ke5 13.Rb3 Na6 14.Kg5 Nc5 15.Rb5 Kd6 16.Rb6+ Ke5 17.Rb5 Kd6
  +-  (1.83)   Depth: 31/58   00:03:11  626mN, tb=84437
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Kd6 5.Rg3 Ke5 6.Kf2 Kf5 7.Rxb3 Kf4 8.Rb8 Ke4 9.Kg3 Kf5 10.Rb5 Ke4 11.Kg4 Nc7 12.Rb8 Ke5 13.Rb3 Na6 14.Kg5 Nc5 15.Rb5 Kd6 16.Rb6+ Ke5 17.Rb5 Kd6
  +-  (1.83)   Depth: 32/58   00:04:43  930mN, tb=159038
1.Rc6
  +-  (1.92 !)   Depth: 33/58   00:06:38  1316mN, tb=260369
1.Rc6
  +-  (2.09 !)   Depth: 33/59   00:07:06  1412mN, tb=285402
1.Rc6
  +-  (2.47 !)   Depth: 33/66   00:07:56  1580mN, tb=339967


Code:
Analysis by Houdini 4 w32 Nlm:
...
1.Re8 g5 2.Re4 Nc7 3.Rb4 Kf6 4.Kg4 Ke5 5.Rb3 Kd5 6.Kf5 Kd4 7.Kxg5 Ne6+ 8.Kf6 Kc4 9.Rc3+ Kd5 10.Rh3 Nc5 11.Rh4 Nb3 12.Rg4 Nc5 13.Rb4 Ne4+ 14.Kg6 Nd6 15.Rh4 Ne4 16.Kf5 Nd6+ 17.Kf6 Ne4+ 18.Ke7
  +/-  (1.03)   Depth: 25/49   00:00:17  47910kN, tb=4130
1.Rc6
  +/-  (1.11 !)   Depth: 25/49   00:00:20  59808kN, tb=5590
1.Rc6
  +/-  (1.27 !)   Depth: 25/49   00:00:22  64684kN, tb=5889
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Kd6 5.Rxg6+ Kc5 6.Ke4 Nc3+ 7.Kd3 Na4 8.Rg2 Kd5 9.Re2 Kc5 10.Rd2 Kb4 11.Rf2 Kc5 12.Rf5+ Kb4 13.Rf2 Kc5
  +/-  (1.22)   Depth: 25/49   00:00:22  65682kN, tb=5919
1.Rc6
  +/-  (1.31 !)   Depth: 25/49   00:00:23  67227kN, tb=5998
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Kd6 5.Rg3 Kc5 6.Ke2 Kd4 7.Rxb3 Ke4 8.Kf2 g5 9.Kg3 Ne3 10.Rb8 Kd4 11.Kf3 g4+ 12.Kf4 g3 13.Kxg3 Ke4 14.Re8+ Kd4 15.Kf3 Nd5 16.Rb8 Kd3 17.Rd8
  +-  (1.43)   Depth: 25/49   00:00:24  71075kN, tb=6162
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 Kd6 4.Ke4 Nf6+ 5.Kf4 Nd5+ 6.Kg5 Ke5 7.b3 Ke6 8.Kxg6 Ke5 9.Kg5 Ke6 10.Re4+ Kd6 11.Kf5 Ne7+ 12.Kf4 Nc6 13.Ke3 Kc5 14.Rg4 Kb5 15.Rg5+ Kb6 16.Ke4 Na5 17.Rg6+ Kc5 18.Rg5+ Kb6 19.Rg6+
  +-  (1.47)   Depth: 25/49   00:00:27  80264kN, tb=6589
1.Rc6
  +-  (1.56 !)   Depth: 25/49   00:00:31  91764kN, tb=7199
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf6 5.Re4 Kf5 6.b3 Kf6 7.Kg4 Kg6 8.Rd4 Nf6+ 9.Kf3 Kf5 10.Rxb4 g4+ 11.Kg2 Nd5 12.Rb8 Ke4 13.Kg3 Kd4 14.Rd8 Ke4 15.Kxg4 Nf6+ 16.Kh4 Nd5 17.Kg5 Nb4 18.Kf6 Nd5+ 19.Ke6 Nf4+ 20.Kd6
  +-  (1.60)   Depth: 25/52   00:00:36  108mN, tb=8256
1.Rc6
  +-  (1.68 !)   Depth: 26/52   00:00:39  119mN, tb=9483
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf6 5.Re4 Kf5 6.b3 Kf6 7.Kg4 Kg6 8.Rd4 Nf6+ 9.Kf3 Kf5 10.Rxb4 g4+ 11.Kg2 Nd5 12.Rb8 Ke4 13.Kg3 Kd4 14.Rc8 Ne7 15.Rc1 Nd5 16.Kxg4 Ke5 17.Kg5 Nb4 18.Rc8 Nd5 19.Re8+ Kd4 20.Rd8 Ke4 21.Rd7 Ke5 22.Rb7 Kd4 23.b4 Ne3 24.Kf4 Nd5+ 25.Kf5 Ne3+ 26.Ke6 Nd5 27.Kd6
  +-  (1.68)   Depth: 26/52   00:00:42  126mN, tb=10657
1.Rc6
  +-  (1.76 !)   Depth: 27/54   00:00:48  145mN, tb=13457
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf6 5.Re4 Kf5 6.b3 Kf6 7.Kg4 Kg6 8.Rd4 Nf6+ 9.Kf3 Kf5 10.Rxb4 g4+ 11.Kg2 Nd5 12.Rb8 Ke4 13.Kg3 Kd4 14.Rc8 Ne7 15.Rc4+ Kd5 16.Kxg4 Nc6 17.Rc1 Nd4 18.b4 Ke4 19.Rc8 Kd5 20.Rc3 Ne2 21.Re3 Nd4 22.Rc3 Ne2
  +-  (1.76)   Depth: 27/54   00:00:50  152mN, tb=14830
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf6 5.Re4 b3 6.Kg4 Kg6 7.Re5 Nf6+ 8.Kg3 Nd7 9.Rd5 Nf6 10.Rb5 Ne4+ 11.Kg4 Kf6 12.Rxb3 Ke5 13.Rb8 Kd4 14.Kf5 Nf2 15.Kxg5 Nd3 16.Kf5 Kc4 17.Rc8+ Kd5 18.b3 Nb4 19.Rc3 Nc6 20.Kg5 Ne5 21.b4 Nc4 22.Rc1 Nd6 23.Kf6 Ne4+ 24.Ke7 Kd4 25.Ke6 Ng5+ 26.Kd7
  +-  (1.80)   Depth: 28/54   00:01:04  195mN, tb=22562
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf5 5.Re4 b3 6.Ra4 Ke5 7.Ra3 Kd4 8.Rxb3 Kc4 9.Rb7 Nf6 10.Rf7 Ne8 11.Rf8 Nd6 12.Rb8 Nf7 13.Ke4 g4 14.Kf4 g3 15.Kxg3 Ne5 16.Kf4 Nd3+ 17.Ke4 Nc5+ 18.Kf5 Nd3 19.Ke4 Nc5+
  +-  (1.80)   Depth: 29/61   00:01:30  275mN, tb=41633
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf5 5.Re4 b3 6.Ra4 Ke5 7.Ra3 Kd4 8.Rxb3 Kc4 9.Rb7 Nf6 10.Rf7 Ne8 11.Rf8 Nd6 12.Rb8 Kc5 13.Rb3 Kc4 14.Rb6 Nf5 15.Kg4 Ne3+ 16.Kxg5 Nd5 17.Rb7 Nb4 18.Kg4 Nd3 19.Kf5 Kd5 20.Rb8 Kc4 21.Rb7 Kd5
  +-  (1.80)   Depth: 30/61   00:01:55  352mN, tb=65281
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf5 5.Re4 b3 6.Ra4 Ke5 7.Ra3 Kd4 8.Rxb3 Kc4 9.Rb7 Nf6 10.Rf7 Ne8 11.Rf8 Nd6 12.Rb8 Kc5 13.Rb3 Kc4 14.Rb6 Nf5 15.Kg4 Ne3+ 16.Kxg5 Nd5 17.Rb7 Nb4 18.Kg4 Nd3 19.Kf5 Kd5 20.Rb8 Kc4 21.Rb7 Kd5
  +-  (1.80)   Depth: 31/61   00:02:35  476mN, tb=100908
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 g5 4.Rg4 Kf5 5.Re4 b3 6.Ra4 Ke5 7.Ra3 Kd4 8.Rxb3 Kc4 9.Rb7 Nf6 10.Rf7 Ne8 11.Rf8 Nd6 12.Kg4 Ne4 13.Rc8+ Kb5 14.Rb8+ Kc6 15.Kf5 Nf2 16.Kxg5 Nd3 17.Kf5 Kd5 18.b3 Nc5 19.b4 Na6 20.Rb6 Nc7 21.b5 Ne8 22.Rb8 Nd6+ 23.Kf4 Kc5 24.b6 Kb5 25.Kg4
  +-  (1.87)   Depth: 32/61   00:04:03  740mN, tb=175466
1.Rc6
  +-  (1.95 !)   Depth: 33/63   00:06:21  1171mN, tb=279176
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Kd6 6.Rg3 Kc5 7.Rxb3 Nf5 8.Rb8 Ne7 9.Kf3 Nc6 10.Rc8 Kd5 11.Ke3 Ne7 12.Rd8+ Kc4 13.Ke4 Nf5 14.Rg8 Nh4 15.Rc8+ Kb3 16.Rb8+ Kc4 17.b3+ Kc5 18.Kd3 Kc6 19.b4 g5 20.b5+ Kc7 21.Rg8 Nf3 22.Ke3 g4 23.Rxg4 Ne5 24.Rg5 Nc4+ 25.Kd3
  +-  (2.07)   Depth: 33/65   00:08:13  1531mN, tb=350881
1.Rc6
  +-  (2.17 !)   Depth: 34/65   00:12:48  2421mN, tb=564435
1.Rc6
  +-  (2.35 !)   Depth: 34/66   00:14:30  2756mN, tb=638384
1.Rc6
  +-  (2.76 !)   Depth: 34/72   00:16:22  3121mN, tb=754697
1.Rc6 Ke5 2.Rc5 b4 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Kd5 6.Ke2 Kc5 7.Rg3 Kc4 8.Rc3+ Kd5 9.Rxb3 Nc6 10.Rd3+ Ke5 11.Rg3 Nd4+ 12.Kf2 Kf6 13.Rc3 Ke7 14.b4 Kd6 15.Ke3 Nb5 16.Rc4 Nc7 17.Ke4 Ne6 18.b5 Nc5+ 19.Kd4 Ne6+ 20.Kd3 Nc5+ 21.Ke3 Kd5 22.Rd4+ Ke6 23.b6 Nb7 24.Kf4 Nd6
  +-  (3.05)   Depth: 34/81   00:23:24  4515mN, tb=1160197

Analysis by Houdini 4 w32 Nlm:
...
1.Rd6 Ke5
  +/-  (0.98 --)   Depth: 23/36   00:00:05  18902kN, tb=687
1.Rc6
  +/-  (1.14 !)   Depth: 23/41   00:00:07  22314kN, tb=820
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Rb4 Nf5 6.Rb5+ Ke6 7.Kf4 g5+ 8.Kxg5 Nd4 9.Ra5 Nc6 10.Rc5 Kd6 11.Rc3 Nd4 12.Rd3 Ke5 13.Re3+ Kd5 14.Kf6 Kd6 15.Re5 Nf3 16.Rb5 Nd4 17.Ra5 Nc6 18.Rg5 Nb4 19.Rg3 Nd5+ 20.Kf5 Ne7+ 21.Ke4
  +/-  (1.21)   Depth: 23/45   00:00:08  27694kN, tb=1088
1.Rc6
  +/-  (1.29 !)   Depth: 24/45   00:00:10  32768kN, tb=1488
1.Rc6
  +-  (1.45 !)   Depth: 24/45   00:00:12  38976kN, tb=1669
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rb8 Nf6 9.Kf3 Nd7 10.Rd8 Nc5 11.Kg4 Kb4 12.Rb8+ Kc4 13.Kg5 Nd7 14.Rb7 Ne5 15.b3+ Kd5 16.Re7 Nc6 17.Rb7
  +-  (1.46)   Depth: 24/45   00:00:14  47750kN, tb=2005
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rb8 Nf6 9.Kf3 Nd7 10.Rd8 Nc5 11.Kg4 Kb4 12.Rb8+ Kc4 13.Kg5 Nd7 14.Rb7 Nc5 15.Rb6 Nd3 16.Kxg6 Kc5 17.Rb7 Kc4 18.Rc7+ Kd5 19.b3 Nc5 20.b4 Na6
  +-  (1.50)   Depth: 25/49   00:00:18  60807kN, tb=3187
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rb8 Nf6 9.Kf3 Nd7 10.Rd8 Nc5 11.Kg4 Kb4 12.Rb8+ Kc4 13.Kg5 Nd7 14.Rb7 Nc5 15.Rc7 Kb4 16.Kxg6 Nd3 17.Rb7+ Kc5 18.Kf5 Kc4 19.Rc7+ Kd4 20.b3 Ne5 21.b4
  +-  (1.52)   Depth: 26/49   00:00:24  79947kN, tb=5048
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rb8 Nf6 9.Kf3 Nd7 10.Rd8 Nc5 11.Kg4 Kb4 12.Rb8+ Kc4 13.Kg5 Nd7 14.Rb7 Nc5 15.Rc7 Kb4 16.Kxg6 Ne6 17.Rb7+ Kc4 18.Kf5 Nd4+ 19.Ke5 Nf3+ 20.Kd6 Nd4 21.Rc7+ Kb3
  +-  (1.56)   Depth: 27/49   00:00:32  106mN, tb=8352
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rb8 Nf6 9.Kf3 Nd7 10.Rd8 Nc5 11.Kg4 Nd3 12.Rc8+ Kb4 13.Rb8+ Kc4 14.Kg5 Ne5 15.Re8 Nd3 16.Rc8+ Kd4 17.b3 Ke4 18.Kxg6 Nf4+ 19.Kf6 Nd3 20.Re8+ Kd4 21.Rd8+ Kc3 22.Kf5 Nc5 23.Rc8 Kb4 24.Rb8+ Kc3 25.Rc8 Kb4
  +-  (1.62)   Depth: 28/49   00:00:45  148mN, tb=14205
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Nd5 6.Rg3 Kd4 7.Rxb3 Kc4 8.Rb7 Nb4 9.Kg3 Nd3 10.Rb8 Kc5 11.Kh4 Kc6 12.Kg5 Ne5 13.Rc8+ Kb5 14.Kf6 Nd3 15.Rb8+ Kc5 16.Kxg6 Kd4 17.Kf5 Kc5 18.Ke4 Nf2+ 19.Ke3 Ng4+ 20.Kf4 Nf6 21.Kf5
  +-  (1.69)   Depth: 29/50   00:01:12  232mN, tb=26838
1.Rc6
  +-  (1.78 !)   Depth: 30/54   00:01:36  313mN, tb=41283
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 g5 4.Rg4 Kf5 5.Re4 Kf6 6.Kg4 b3 7.Re8 Nb6 8.Rf8+ Ke5 9.Rf5+ Ke6 10.Rf3 Nc4 11.Rxb3 Kf6 12.Kg3 Ke5 13.Rb5+ Kd6 14.Kg4 Kc6 15.Rb8 Ne5+ 16.Kxg5 Kd5 17.Rd8+ Kc5 18.Kf5 Nc4 19.Rb8 Kd5 20.Kf6 Ne3 21.Rd8+ Kc4 22.Ke6 Kb4 23.Rb8+ Kc4 24.b4 Nd5 25.Rc8+ Kd4 26.b5
  +-  (1.78)   Depth: 30/54   00:01:49  353mN, tb=48688
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 g5 4.Rg4 Kf5 5.Re4 Kf6 6.Kg4 b3 7.Re8 Nb6 8.Rf8+ Ke5 9.Rf5+ Ke6 10.Rf3 Nc4 11.Rxb3 Kf6 12.Kg3 Ke5 13.Rb5+ Kd6 14.Kg4 Kc6 15.Rb8 Ne5+ 16.Kxg5 Nd3 17.Kf5 Kd5 18.b3 Kc5 19.Rd8 Nb4 20.Ke4 Nc6 21.Rc8 Kb5 22.Kd3 Ne7 23.Rb8+ Kc6 24.b4 Nd5 25.Kd4 Nc7 26.Kc4
  +-  (1.82)   Depth: 31/59   00:02:30  491mN, tb=79510
1.Rc6
  +-  (1.90 !)   Depth: 32/59   00:03:32  693mN, tb=130643
1.Rc6
  +-  (2.08 !)   Depth: 32/59   00:04:15  835mN, tb=155721
1.Rc6
  +-  (2.45 !)   Depth: 32/63   00:05:10  1010mN, tb=196435
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 g5 4.Rg4 Kf5 5.Re4 Kf6 6.Kg4 b3 7.Re8 Nb6 8.Rb8 Nc4 9.Rxb3 Ne5+ 10.Kg3 Nc4 11.Rb8 Kf5 12.b4 Nd6 13.b5 Ke6 14.b6 Kd7 15.Rh8 Kc6 16.Rh6 Kc5 17.Kg4 Nb7 18.Kxg5 Kb5 19.Kf4 Kc5 20.Ke5 Na5 21.Kf5 Nb7 22.Rg6 Kb5 23.Ke5 Kc5 24.Rf6 Na5 25.Ke4 Nb7 26.Kf4 Kd5 27.Rh6 Nd8 28.Rg6 Nb7 29.Kf5 Kc5 30.Kg5
  +-  (2.77)   Depth: 32/72   00:06:55  1360mN, tb=285269
1.Rc6 b4
  +-  (2.66 --)   Depth: 33/72   00:09:00  1769mN, tb=399711
1.Rc6
  +-  (2.88 !)   Depth: 33/78   00:12:37  2477mN, tb=665609
1.Rc6
  +-  (3.11 !)   Depth: 33/81   00:13:41  2671mN, tb=776828
1.Rc6 b4 2.Rc5 Ke5 3.Rc4 b3 4.Rg4 Ne7 5.Kf2 Kd5 6.Rb4 Nc6 7.Rxb3 Kd4 8.Kg3 Kc4 9.Rc3+ Kb5 10.Kf4 Kb6 11.Ke4 Ne7 12.Rb3+ Kc6 13.Kf3 Nf5 14.Kf4 Nd4 15.Rc3+ Kb7 16.Ke4 Nf5 17.Kd5 Ne7+ 18.Kc5 Nf5 19.Rc4 Ne7 20.Re4 Nc6 21.Re3 Nb8 22.Rg3 Ka7 23.Kd5 Na6 24.Kc4 g5 25.Rxg5 Kb7 26.Kd4 Ka7 27.Rg7+ Kb8 28.Kc4
  +-  (3.11)   Depth: 33/81   00:16:18  3102mN, tb=881327
1.Rc6 b4
  +-  (2.98 --)   Depth: 34/81   00:18:51  3574mN, tb=983408
1.Rc6 b4
  +-  (2.73 --)   Depth: 34/81   00:25:27  4782mN, tb=1270045
Up Topic Hauptforen / CSS-Forum / TCEC Partienlese 8

Powered by mwForum 2.29.3 © 1999-2014 Markus Wichitill