Hi all, this time trying to make a thread that isn't a specific version number so I can reuse it for future updates and discussion.
I've just prepared a new official release for Mantissa 3.7.2: https://github.com/jtheardw/mantissa/re ... tag/v3.7.2 This is essentially the version that will be playing in TCEC S23 (you can pretty much always check on the version running on TCEC in the `tcec` branch of the repository).
It comes with several minor changes (so no 4.0.0 yet) which add up to a notable difference in strength. Various search improvements, experimenting with SPSA tuning (to some success, but with caveats), continual improvements in the net, and optimizations. The changes are described in a bit more detail in the release, so I won't repeat them here. A large part of the ability to test quicker and generate bigger training sets has been thanks to a large machine fellow engine developer expo_dev built and has been sharing with me, which has been very helpful. Thanks!
SPSA tuning has been a somewhat interesting and frustrating adventure, and I feel like there's so much I still have to learn about it (and of course it comes with many caveats).
On my laptop, I got a self-play Elo difference of ~150 against 3.3.0 in 2 + 1, but I have no idea how well that will translate to playing against a wider pool of opponents.
As always, please let me know if you encounter any trouble with running Mantissa here or in a Github issue. I'm sometimes busy at work or asleep but I try to respond in a timely manner. Thanks everyone!
Chess Engine: Mantissa
Moderators: hgm, Rebel, chrisw
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jtwright
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- Full name: Jeremy Wright
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Gabor Szots
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- Full name: Gabor Szots
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chessica
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Re: Chess Engine: Mantissa
[fen]1B3B1B/2B5/p6B/8/8/8/8/1k1K4 w - - 0 1 [/fen]
Critter 1.6a 64-bit:
...
22/41+ 02:20 259.380k 1.845k +22,41 1.Lc7-e5 a6-a5 2.Le5-a1 a5-a4 3.Lf8-g7 Kb1-a2 4.Kd1-c2 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Lg7-a1 a3-a2 8.Kb3-c3
22/41 02:21 260.682k 1.847k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 a5-a4 3.Lb8-e5 a4-a3 4.Kd1-d2 Kb1-a2 5.Kd2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 ...
29/41 10:11 1.404.597k 2.297k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 a5-a4 3.Lb8-e5 a4-a3 4.Kd1-d2 Kb1-a2 5.Kd2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
OpenCritter v1.1.37:
...
21/41+ 09:58 592.947k 991k +27,61 1.Lc7-e5 a6-a5
21/41 09:59 594.480k 991k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 Kb1-a2 3.Kd1-c2 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
...
24/41 10:40 635.141k 992k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 Kb1-a2 3.Kd1-c2 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
25/41 11:48 706.078k 996k +M9 1.Lc7-e5 a6-a5 2.Le5-a1
Mantissa v3.7.2:
34/43 06:40 218.322k 545k +11,22 1.Lh6-c1 Kb1-a2 2.Kd1-c2 a6-a5 3.Lf8-a3 a5-a4 4.Kc2-d2 Ka2-b3 5.Kd2-d3 Kb3-a2 6.Lc7-f4 Ka2-b3 7.Lf4-h6 Kb3-a2 8.Lh8-b2 Ka2-b3 9.Lb8-c7 Kb3-a2 10.Lh6-f4 Ka2-b3 11.Lc7-b8 Kb3-a2 12.Kd3-c3 Ka2-b1 13.Lb8-c7 Kb1-a2 14.Lf4-h6 Ka2-b1 15.Kc3-d3 Kb1-a2
35/23 16:30 536.313k 542k +M9 1.Lc7-e5 Kb1-a2 2.Kd1-c2 a6-a5 3.Le5-a1 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
36/25 17:15 561.433k 542k +M9 1.Lc7-e5 Kb1-a2 2.Kd1-c2 a6-a5 3.Le5-a1 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
Critter 1.6a 64-bit:
...
22/41+ 02:20 259.380k 1.845k +22,41 1.Lc7-e5 a6-a5 2.Le5-a1 a5-a4 3.Lf8-g7 Kb1-a2 4.Kd1-c2 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Lg7-a1 a3-a2 8.Kb3-c3
22/41 02:21 260.682k 1.847k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 a5-a4 3.Lb8-e5 a4-a3 4.Kd1-d2 Kb1-a2 5.Kd2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 ...
29/41 10:11 1.404.597k 2.297k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 a5-a4 3.Lb8-e5 a4-a3 4.Kd1-d2 Kb1-a2 5.Kd2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
OpenCritter v1.1.37:
...
21/41+ 09:58 592.947k 991k +27,61 1.Lc7-e5 a6-a5
21/41 09:59 594.480k 991k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 Kb1-a2 3.Kd1-c2 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
...
24/41 10:40 635.141k 992k +M9 1.Lc7-e5 a6-a5 2.Le5-a1 Kb1-a2 3.Kd1-c2 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
25/41 11:48 706.078k 996k +M9 1.Lc7-e5 a6-a5 2.Le5-a1
Mantissa v3.7.2:
34/43 06:40 218.322k 545k +11,22 1.Lh6-c1 Kb1-a2 2.Kd1-c2 a6-a5 3.Lf8-a3 a5-a4 4.Kc2-d2 Ka2-b3 5.Kd2-d3 Kb3-a2 6.Lc7-f4 Ka2-b3 7.Lf4-h6 Kb3-a2 8.Lh8-b2 Ka2-b3 9.Lb8-c7 Kb3-a2 10.Lh6-f4 Ka2-b3 11.Lc7-b8 Kb3-a2 12.Kd3-c3 Ka2-b1 13.Lb8-c7 Kb1-a2 14.Lf4-h6 Ka2-b1 15.Kc3-d3 Kb1-a2
35/23 16:30 536.313k 542k +M9 1.Lc7-e5 Kb1-a2 2.Kd1-c2 a6-a5 3.Le5-a1 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
36/25 17:15 561.433k 542k +M9 1.Lc7-e5 Kb1-a2 2.Kd1-c2 a6-a5 3.Le5-a1 a5-a4 4.Lb8-e5 a4-a3 5.Kc2-c3 Ka2xa1 6.Kc3-b3+ Ka1-b1 7.Le5-a1 a3-a2 8.Kb3-c3 Kb1xa1 9.Kc3-c2+
Last edited by chessica on Fri Aug 19, 2022 3:25 pm, edited 1 time in total.
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Ajedrecista
- Posts: 1979
- Joined: Wed Jul 13, 2011 9:04 pm
- Location: Madrid, Spain.
Re: Chess engine: Mantissa.
Hello:
Chest 5.2 also solved it —of course—, but it took longer than I expected:
I bring some research on the problem:
------------------------
People can be really creative, so was Troitzky. The problem can be found at both YACPDB and PDB Die Scwalbe database, both of them giving a Czech newspaper written in German as an early source: Bohemia, which has an archive of old issues here.
YACPDB has a typo in the publication date (14-JAN-1915 instead of the correct 24-JAN-1915 given by PDB). The problem was tagged as 'Erstabdruck' (first print) and was stipulated a checkmate in nine moves. It can be found at the top of the page 20 (the third problem, called Capriccio) of the issue No. 24 of Bohemia (24-JAN-1915):
https://www.digitalniknihovna.cz/vkol/v ... b11c419e63
Sundays were the 'chess day' for Bohemia. I found the solution published at the middle of the rightmost column of the page 20 of issue No. 114 (25-APR-1915), that is, three months later:
https://www.digitalniknihovna.cz/vkol/v ... b11c419e63
Ajedrecista.
Great problem! It is good that all engines of the previous post passed the test. Jeremy, you can be proud that your engine can solve such an weird problem!
Chest 5.2 also solved it —of course—, but it took longer than I expected:
Code: Select all
FEN: 1B3B1B/2B5/p6B/8/8/8/8/1k1K4 w - - 0 1
ChestUCI:
FEN: 1B3B1B/2B5/p6B/8/8/8/8/1k1K4 w - - (6+2)
Stellungs-Analyse: C0/R0/K2/P2/X2 W:6/31
Suche nach Matt in 10 ... (Hash=64MB)
9 12:49 469.633.877 647.181 +M9 Bc7e5
Suche abgeschlossen ... (Zeit=852.11s)
Matt in 9 gefunden ! (1 Lösung in 14:12)
9/9 14:14 551.686.317 647.439 +M9 Bc7e5 a6a5 Be5a1 a5a4 Bb8e5 a4a3 Kd1d2 Kb1a2 Kd2c3 Ka2xa1 Kc3b3+ Ka1b1 Be5a1 a3a2 Kb3c3 Kb1xa1 Kc3c2+------------------------
People can be really creative, so was Troitzky. The problem can be found at both YACPDB and PDB Die Scwalbe database, both of them giving a Czech newspaper written in German as an early source: Bohemia, which has an archive of old issues here.
YACPDB has a typo in the publication date (14-JAN-1915 instead of the correct 24-JAN-1915 given by PDB). The problem was tagged as 'Erstabdruck' (first print) and was stipulated a checkmate in nine moves. It can be found at the top of the page 20 (the third problem, called Capriccio) of the issue No. 24 of Bohemia (24-JAN-1915):
https://www.digitalniknihovna.cz/vkol/v ... b11c419e63
Sundays were the 'chess day' for Bohemia. I found the solution published at the middle of the rightmost column of the page 20 of issue No. 114 (25-APR-1915), that is, three months later:
https://www.digitalniknihovna.cz/vkol/v ... b11c419e63
Some typos can arise since I do not know German. English translation with Google Translator:Bohemia wrote:Lösungen.
[...]
Capriccio.
Von A. Troitzky.
Auf den ersten Blick scheint das Problem nicht recht lösbar zu sein, da die fünf gleichfarbigen Läufer nicht sehr zivecsdienlics erscheinen. Doch ijt auch hier, ähnlich wie beim Zweispringermatt, der schwarze Bauer die Ursache des Berlustes.
1. Lc7—e5!
1. ... a5, 2. Le5—a1! a5—a4, 3. Lb8—e5! Drei Läufer in einer Diagonale! 3. ... Ka2 (Wenn dieser Zug früher geschieht, so ändert das nichts ant Lösungs verlauf. Auf 3. ... a3 foigt 4. Kd2 Ka2! 5. Kc3 ustv.), 4. Kc2 a3, 5. Kc3 K✕a1! (Kb1, 6. Kb3, 7. Kc3 und 8. ⧧.), 6. Kb3† Kb1, 7. Le5—a1 a2, 8. Kc3 K✕a1, 9. Kc2⧧.
Gelöft von: W. Michalitschfe in Smichow, A. Pilz in Gablonz.
[...]
Regards from Spain.Bohemia wrote:Solutions.
[...]
Capriccio.
By A. Troitzky.
At first glance, the problem does not seem very solvable, since the five bishops of the same color do not seem very useful. But here too, as in the case of two knights mate, the black pawn is the cause of the loss.
1. Bc7—e5!
1. ... a5, 2. Be5—a1! a5—a4, 3. Bb8—e5! Three bishops in one diagonal! 3. ... Ka2 (If this move happens earlier, it does not change the course of the solution. 3. ... a3 is followed by 4. Kd2 Ka2! 5. Kc3 etc.), 4. Kc2 a3, 5. Kc3 K✕a1! (Kb1, 6. Kb3, 7. Kc3 and 8. ⧧.), 6. Kb3† Kb1, 7. Be5—a1 a2, 8. Kc3 K✕a1, 9. Kc2⧧.
Solved by: W. Michalitschfe in Smíchov, A. Pilz in Jablonec.
[...]
Ajedrecista.
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jtwright
- Posts: 48
- Joined: Wed Sep 22, 2021 9:20 pm
- Full name: Jeremy Wright
Re: Chess Engine: Mantissa
Thanks for the context. Very wild problem, I've never seen anything like it before. Quite cool.
Mantissa: https://github.com/jtheardw/mantissa
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chessica
- Posts: 619
- Joined: Thu Aug 11, 2022 11:30 pm
- Full name: Esmeralda Pinto
Re: Chess Engine: Mantissa
[fen]8/8/8/3B4/k1KN4/8/8/8 w - - 0 1[/fen]
SugaR AI ICCF 2.30:
with tablebases
...
14/30+ 00:04 3.859k 919k +151,49 1.Sd4-b5
14/39+ 00:04 3.859k 919k +M23 1.Sd4-b5
14/39 00:04 3.873k 919k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-d3 Ka5-a6 5.Sb5-d6+ Ka6-a5 6.Ld3-c2 Ka5-a6 7.Lc2-a4 Ka6-a7 8.La4-d7 Ka7-a6 9.Ld7-b5+ Ka6-a7 10.Kc5-c6 Ka7-b8 11.Kc6-b6 Kb8-a8 12.Kb6-c7 Ka8-a7 13.Sd6-c8+ Ka7-a8 14.Lb5-c6+
...
25/27 00:46 48.341k 1.040k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-d3 Ka5-a4 5.Ld3-c2+ Ka4-a5 6.Sb5-d6 Ka5-a6 7.Lc2-a4 Ka6-a5 8.La4-d7 Ka5-a6 9.Ld7-b5+ Ka6-a7 10.Kc5-c6 Ka7-b8 11.Kc6-b6 Kb8-a8 12.Kb6-c7 Ka8-a7 13.Sd6-c8+ Ka7-a8 14.Lb5-c6+
26/27 01:03 67.516k 1.058k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
27/25 01:39 106.883k 1.075k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
28/25 02:17 150.026k 1.093k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
29/25 03:33 235.217k 1.102k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
30/25 05:02 335.770k 1.110k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
31/25 06:24 428.538k 1.115k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
Saved 1 PV and 0 MultiPV entries to experience file: SugaR.exp
Bester Zug: Sd4-b5, Wert: +Matt in 13, Tiefe: 31/25, Dauer: 06:24,338, 428.538.251 Knoten, 1.115 kK/sek
Mantissa v3.7.2:
internal Tablebases, yes or no?
...
1.Sd4-c2 Ka4-a5 2.Ld5-c6 Ka5-b6 3.Kc4-d5 Kb6-c7 4.Sc2-a3 Kc7-b8 5.Kd5-d6 Kb8-c8 6.Sa3-c4 Kc8-d8 7.Sc4-e5 Kd8-c8 8.Lc6-d7+ Kc8-b7 9.Se5-c4 Kb7-b8 10.Kd6-c6 Kb8-a7 11.Sc4-e3 Ka7-a8 12.Kc6-b6 Ka8-b8 13.Se3-f5 Kb8-a8 14.Kb6-c7
27/38 00:18 10.727k 587k +2,94 1.Sd4-c2 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sc2-e3 Ka6-b7 6.Lb3-d5+ Kb7-c7 7.Ld5-g8 Kc7-b8 8.Lg8-e6 Kb8-c7 9.Se3-c2 Kc7-d8 10.Kc5-b6 Kd8-e8 11.Kb6-c7 Ke8-e7 12.Le6-g4 Ke7-e8 13.Sc2-e3 Ke8-e7 14.Lg4-d1 Ke7-f7
28/36 00:20 12.242k 592k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
29/30 00:25 15.656k 602k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
30/32 01:02 39.323k 628k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
31/33 03:26 132.232k 641k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
Bester Zug: Sd4-b5, Wert: +Matt in 13, Tiefe: 31/33, Dauer: 06:24,323, 132.232.122 Knoten, 641 kK/sek
Colossus 2007b:
Here I have switched off the tablebases.
...
16/27+ 00:13 40.642k 2.959k +M23 1.Sd4-b5
16/27 00:13 41.161k 2.960k +7,82 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Lb3-d5 Ka6-a5 6.Ld5-e4 Ka5-a4 7.Le4-c2+ Ka4-a5
17/29+ 00:14 43.666k 2.957k +M26 1.Sd4-b5
17/29 00:15 44.568k 2.956k +7,82 1.Sd4-b5 Ka4-a5 2.Ld5-c6 Ka5-a4 3.Lc6-d7 Ka4-a5 4.Kc4-c5 Ka5-a4 5.Ld7-e6 Ka4-a5 6.Le6-f5 Ka5-a4
17/29 00:20 61.206k 2.945k +7,84 1.Ld5-e6 Ka4-a3 2.Kc4-c3 Ka3-a4 3.Le6-d7+ Ka4-a3 4.Sd4-c2+ Ka3-a2 5.Ld7-e6+ Ka2-b1 6.Sc2-b4 Kb1-c1 7.Sb4-d3+ Kc1-b1 8.Le6-b3 Kb1-a1 9.Kc3-d4 Ka1-b1 10.Kd4-e5 Kb1-a1 11.Lb3-d5 Ka1-b1 12.Ld5-e4
18/31+ 00:22 67.678k 2.944k +M37 1.Ld5-e6
18/31 00:26 78.882k 2.956k +7,82 1.Ld5-e6 Ka4-a3 2.Le6-d7 Ka3-b2 3.Ld7-g4 Kb2-a3 4.Kc4-c3 Ka3-a4 5.Lg4-f3 Ka4-a5 6.Kc3-c4 Ka5-a4 7.Sd4-b5 Ka4-a5 8.Lf3-c6 Ka5-a4
19/32+ 00:44 132.117k 2.948k +M47 1.Ld5-e6
19/32 00:48 143.886k 2.953k +7,82 1.Ld5-e6 Ka4-a3 2.Kc4-c3 Ka3-a4 3.Le6-b3+ Ka4-a5 4.Sd4-e6 Ka5-b5 5.Lb3-d5 Kb5-a4 6.Ld5-c6+ Ka4-a3 7.Se6-c7 Ka3-a2 8.Sc7-b5 Ka2-b1 9.Lc6-e4+ Kb1-c1 10.Le4-f3 Kc1-b1 11.Sb5-a3+ Kb1-c1
19/32 00:50 148.792k 2.956k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-g4 Ka5-a4 5.Lg4-d1+ Ka4-a5 6.Sb5-d6 Ka5-a6 7.Ld1-g4 Ka6-a5 8.Sd6-c4+ Ka5-a6 9.Kc5-c6 Ka6-a7 10.Lg4-c8 Ka7-a8
20/33 01:07 200.046k 2.964k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-g4 Ka5-a4 5.Lg4-d1+ Ka4-a5 6.Sb5-d6 Ka5-a6 7.Ld1-g4 Ka6-a7 8.Kc5-c6 Ka7-a6 9.Sd6-c4 Ka6-a7 10.Lg4-c8 Ka7-a8
21/33 01:29 266.453k 2.971k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
22/33 02:02 363.920k 2.981k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
23/33 02:51 516.665k 3.006k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
24/33 04:03 741.800k 3.046k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
25/33 05:45 1.070.612k 3.101k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
Bester Zug: Sd4-b5, Wert: +Matt in 13, Tiefe: 25/33, Dauer: 06:24,323, 1.196.824.757 Knoten, 3.114 kK/sek
SugaR AI ICCF 2.30:
with tablebases
...
14/30+ 00:04 3.859k 919k +151,49 1.Sd4-b5
14/39+ 00:04 3.859k 919k +M23 1.Sd4-b5
14/39 00:04 3.873k 919k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-d3 Ka5-a6 5.Sb5-d6+ Ka6-a5 6.Ld3-c2 Ka5-a6 7.Lc2-a4 Ka6-a7 8.La4-d7 Ka7-a6 9.Ld7-b5+ Ka6-a7 10.Kc5-c6 Ka7-b8 11.Kc6-b6 Kb8-a8 12.Kb6-c7 Ka8-a7 13.Sd6-c8+ Ka7-a8 14.Lb5-c6+
...
25/27 00:46 48.341k 1.040k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-d3 Ka5-a4 5.Ld3-c2+ Ka4-a5 6.Sb5-d6 Ka5-a6 7.Lc2-a4 Ka6-a5 8.La4-d7 Ka5-a6 9.Ld7-b5+ Ka6-a7 10.Kc5-c6 Ka7-b8 11.Kc6-b6 Kb8-a8 12.Kb6-c7 Ka8-a7 13.Sd6-c8+ Ka7-a8 14.Lb5-c6+
26/27 01:03 67.516k 1.058k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
27/25 01:39 106.883k 1.075k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
28/25 02:17 150.026k 1.093k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
29/25 03:33 235.217k 1.102k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
30/25 05:02 335.770k 1.110k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
31/25 06:24 428.538k 1.115k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-c4 Ka4-a5 4.Lc4-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-b7+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-c4+ Ka6-a7 10.Sb7-d6 Ka7-a8 11.Lc4-b5 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
Saved 1 PV and 0 MultiPV entries to experience file: SugaR.exp
Bester Zug: Sd4-b5, Wert: +Matt in 13, Tiefe: 31/25, Dauer: 06:24,338, 428.538.251 Knoten, 1.115 kK/sek
Mantissa v3.7.2:
internal Tablebases, yes or no?
...
1.Sd4-c2 Ka4-a5 2.Ld5-c6 Ka5-b6 3.Kc4-d5 Kb6-c7 4.Sc2-a3 Kc7-b8 5.Kd5-d6 Kb8-c8 6.Sa3-c4 Kc8-d8 7.Sc4-e5 Kd8-c8 8.Lc6-d7+ Kc8-b7 9.Se5-c4 Kb7-b8 10.Kd6-c6 Kb8-a7 11.Sc4-e3 Ka7-a8 12.Kc6-b6 Ka8-b8 13.Se3-f5 Kb8-a8 14.Kb6-c7
27/38 00:18 10.727k 587k +2,94 1.Sd4-c2 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sc2-e3 Ka6-b7 6.Lb3-d5+ Kb7-c7 7.Ld5-g8 Kc7-b8 8.Lg8-e6 Kb8-c7 9.Se3-c2 Kc7-d8 10.Kc5-b6 Kd8-e8 11.Kb6-c7 Ke8-e7 12.Le6-g4 Ke7-e8 13.Sc2-e3 Ke8-e7 14.Lg4-d1 Ke7-f7
28/36 00:20 12.242k 592k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
29/30 00:25 15.656k 602k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
30/32 01:02 39.323k 628k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
31/33 03:26 132.232k 641k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-d6 Ka8-a7 12.Sd6-c8+ Ka7-a8 13.Lb5-c6+
Bester Zug: Sd4-b5, Wert: +Matt in 13, Tiefe: 31/33, Dauer: 06:24,323, 132.232.122 Knoten, 641 kK/sek
Colossus 2007b:
Here I have switched off the tablebases.
...
16/27+ 00:13 40.642k 2.959k +M23 1.Sd4-b5
16/27 00:13 41.161k 2.960k +7,82 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-f7 Ka4-a5 4.Lf7-b3 Ka5-a6 5.Lb3-d5 Ka6-a5 6.Ld5-e4 Ka5-a4 7.Le4-c2+ Ka4-a5
17/29+ 00:14 43.666k 2.957k +M26 1.Sd4-b5
17/29 00:15 44.568k 2.956k +7,82 1.Sd4-b5 Ka4-a5 2.Ld5-c6 Ka5-a4 3.Lc6-d7 Ka4-a5 4.Kc4-c5 Ka5-a4 5.Ld7-e6 Ka4-a5 6.Le6-f5 Ka5-a4
17/29 00:20 61.206k 2.945k +7,84 1.Ld5-e6 Ka4-a3 2.Kc4-c3 Ka3-a4 3.Le6-d7+ Ka4-a3 4.Sd4-c2+ Ka3-a2 5.Ld7-e6+ Ka2-b1 6.Sc2-b4 Kb1-c1 7.Sb4-d3+ Kc1-b1 8.Le6-b3 Kb1-a1 9.Kc3-d4 Ka1-b1 10.Kd4-e5 Kb1-a1 11.Lb3-d5 Ka1-b1 12.Ld5-e4
18/31+ 00:22 67.678k 2.944k +M37 1.Ld5-e6
18/31 00:26 78.882k 2.956k +7,82 1.Ld5-e6 Ka4-a3 2.Le6-d7 Ka3-b2 3.Ld7-g4 Kb2-a3 4.Kc4-c3 Ka3-a4 5.Lg4-f3 Ka4-a5 6.Kc3-c4 Ka5-a4 7.Sd4-b5 Ka4-a5 8.Lf3-c6 Ka5-a4
19/32+ 00:44 132.117k 2.948k +M47 1.Ld5-e6
19/32 00:48 143.886k 2.953k +7,82 1.Ld5-e6 Ka4-a3 2.Kc4-c3 Ka3-a4 3.Le6-b3+ Ka4-a5 4.Sd4-e6 Ka5-b5 5.Lb3-d5 Kb5-a4 6.Ld5-c6+ Ka4-a3 7.Se6-c7 Ka3-a2 8.Sc7-b5 Ka2-b1 9.Lc6-e4+ Kb1-c1 10.Le4-f3 Kc1-b1 11.Sb5-a3+ Kb1-c1
19/32 00:50 148.792k 2.956k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-g4 Ka5-a4 5.Lg4-d1+ Ka4-a5 6.Sb5-d6 Ka5-a6 7.Ld1-g4 Ka6-a5 8.Sd6-c4+ Ka5-a6 9.Kc5-c6 Ka6-a7 10.Lg4-c8 Ka7-a8
20/33 01:07 200.046k 2.964k +M14 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-g4 Ka5-a4 5.Lg4-d1+ Ka4-a5 6.Sb5-d6 Ka5-a6 7.Ld1-g4 Ka6-a7 8.Kc5-c6 Ka7-a6 9.Sd6-c4 Ka6-a7 10.Lg4-c8 Ka7-a8
21/33 01:29 266.453k 2.971k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
22/33 02:02 363.920k 2.981k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
23/33 02:51 516.665k 3.006k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
24/33 04:03 741.800k 3.046k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
25/33 05:45 1.070.612k 3.101k +M13 1.Sd4-b5 Ka4-a5 2.Kc4-c5 Ka5-a4 3.Ld5-e6 Ka4-a5 4.Le6-b3 Ka5-a6 5.Sb5-d6 Ka6-a5 6.Sd6-c4+ Ka5-a6 7.Kc5-c6 Ka6-a7 8.Kc6-c7 Ka7-a6 9.Lb3-a4 Ka6-a7 10.La4-b5 Ka7-a8 11.Sc4-b6+ Ka8-a7 12.Sb6-c8+ Ka7-a8
Bester Zug: Sd4-b5, Wert: +Matt in 13, Tiefe: 25/33, Dauer: 06:24,323, 1.196.824.757 Knoten, 3.114 kK/sek
-
jtwright
- Posts: 48
- Joined: Wed Sep 22, 2021 9:20 pm
- Full name: Jeremy Wright
Re: Chess Engine: Mantissa
No, Mantissa has no internal tablebases. 3.7.2 also doesn't have Syzygy support, although I have a branch where I'm working on that.Internal tablebases?
Mantissa: https://github.com/jtheardw/mantissa
-
chessica
- Posts: 619
- Joined: Thu Aug 11, 2022 11:30 pm
- Full name: Esmeralda Pinto
Re: Chess Engine: Mantissa
Here Mantissa is poking around in the fog. The basic knowledge of the
bishop-knight endgame is not available here.
[pgn][Event "Arena Turnier"]
[Date "2022.08.21"]
[Round "2"]
[White "Mantissa-3.7.2-windows-sse3"]
[Black "Spike 1.4"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "12:03:57"]
[WhiteElo "2200"]
[TimeControl "0+30"]
[SetUp "1"]
[FEN "N6k/8/8/8/8/8/8/K6B w - - 0 1"]
[Termination "normal"]
[PlyCount "100"]
[WhiteType "program"]
[BlackType "program"]
1. Kb2 {(1.Ka1-b2 Kh8-g7 2.Kb2-c3 Kg7-g6 3.Lh1-e4+ Kg6-g5 4.Kc3-d4 Kg5-f6
5.Kd4-d5 Kf6-f7 6.Sa8-b6 Kf7-f6 7.Kd5-d6 Kf6-f7 8.Sb6-c8 Kf7-f6 9.Le4-b1
Kf6-f7 10.Kd6-e5 Kf7-f8 11.Lb1-f5 Kf8-g8 12.Ke5-d4 Kg8-f8 13.Sc8-d6 Kf8-g7
14.Sd6-c4 Kg7-f6 15.Kd4-e4) +1.79/28 30} Kh7 {(1. ... Kh8-h7 2.Sa8-b6
Kh7-g8 3.Sb6-d5 Kg8-h7 4.Lh1-e4+ Kh7-g8 5.Kb2-c3 Kg8-f7 6.Kc3-d4 Kf7-e8
7.Kd4-e5 Ke8-f7 8.Sd5-f4 Kf7-g7 9.Ke5-e6 Kg7-g8 10.Ke6-f6 Kg8-h8 11.Le4-d5
Kh8-h7 12.Sf4-g6 Kh7-h6 13.Ld5-g8 Kh6-h5 14.Sg6-e5 Kh5-h4 15.Lg8-d5 Kh4-g3
16.Se5-d3 Kg3-g4 17.Kf6-g6 Kg4-h4 18.Ld5-f3 Kh4-g3 19.Lf3-h5 Kg3-h4
20.Lh5-e2 Kh4-g3 21.Kg6-h5 Kg3-h3 22.Le2-g4+ Kh3-g3 23.Kh5-g5 Kg3-h2
24.Kg5-h4 Kh2-g2 25.Lg4-e2 Kg2-h1 26.Kh4-g3 Kh1-g1 27.Sd3-f4 Kg1-h1
28.Le2-b5) -M29/58 2} 2. Nb6 {(1.Sa8-b6 Kh7-g8 2.Kb2-c2 Kg8-g7 3.Kc2-d3
Kg7-f8 4.Kd3-d4 Kf8-e7 5.Kd4-e5 Ke7-f7 6.Lh1-d5+ Kf7-e7 7.Sb6-c4 Ke7-d7
8.Ld5-h1 Kd7-e8 9.Ke5-f6 Ke8-d7 10.Kf6-f7 Kd7-d8 11.Kf7-e6 Kd8-c7 12.Ke6-e7
Kc7-b8 13.Ke7-d6 Kb8-c8 14.Lh1-d5 Kc8-d8 15.Ld5-c6 Kd8-c8) +1.81/27 30} Kg8
{(1. ... Kh7-g8 2.Sb6-d5 Kg8-h7 3.Kb2-c3 Kh7-g8 4.Kc3-d4 Kg8-h7 5.Kd4-e5
Kh7-g6 6.Ke5-e6 Kg6-h7 7.Ke6-f6 Kh7-g8 8.Sd5-f4 Kg8-h7 9.Sf4-g6 Kh7-g8
10.Lh1-c6 Kg8-h7 11.Lc6-d5 Kh7-h6 12.Ld5-g8 Kh6-h5 13.Sg6-e5 Kh5-h4
14.Lg8-d5 Kh4-g3 15.Se5-d3 Kg3-g4 16.Kf6-g6 Kg4-h4 17.Ld5-f3 Kh4-g3
18.Lf3-e2 Kg3-h4 19.Kg6-f6 Kh4-g3 20.Kf6-e5 Kg3-h4 21.Ke5-f4 Kh4-h3
22.Sd3-e1 Kh3-h4 23.Se1-g2+ Kh4-h3 24.Kf4-f3 Kh3-h2 25.Sg2-f4 Kh2-g1
26.Kf3-g3 Kg1-h1 27.Le2-a6) -M28/56 1} 3. Kc3 {(1.Kb2-c3 Kg8-f7 2.Kc3-d4
Kf7-e7 3.Kd4-e5 Ke7-f7 4.Sb6-c8 Kf7-e8 5.Lh1-f3 Ke8-d8 6.Sc8-d6 Kd8-e7
7.Lf3-c6 Ke7-f8 8.Lc6-d5 Kf8-g7 9.Sd6-c4 Kg7-f8 10.Ke5-d6 Kf8-e8 11.Sc4-b6
Ke8-f8 12.Sb6-c4) +2.01/27 30} Kh8 {(1. ... Kg8-h8 2.Kc3-d4 Kh8-h7 3.Sb6-d5
Kh7-g6 4.Kd4-e5 Kg6-g7 5.Ke5-e6 Kg7-f8 6.Ke6-f6 Kf8-g8 7.Sd5-f4 Kg8-h7
8.Sf4-g6 Kh7-g8 9.Lh1-c6 Kg8-h7 10.Lc6-d5 Kh7-h6 11.Ld5-g8 Kh6-h5 12.Sg6-e5
Kh5-h4 13.Lg8-d5 Kh4-g3 14.Se5-d3 Kg3-g4 15.Kf6-g6 Kg4-h4 16.Ld5-f3 Kh4-g3
17.Lf3-e2 Kg3-h4 18.Kg6-f6 Kh4-g3 19.Kf6-e5 Kg3-h4 20.Ke5-f4 Kh4-h3
21.Sd3-e1 Kh3-h4 22.Se1-g2+ Kh4-h3 23.Kf4-f3 Kh3-h2 24.Sg2-f4 Kh2-g1
25.Kf3-g3 Kg1-h1 26.Le2-a6) -M27/54 1} 4. Kd4 {(1.Kc3-d4 Kh8-g7 2.Kd4-e5
Kg7-h6 3.Lh1-f3 Kh6-h7 4.Ke5-f6 Kh7-g8 5.Lf3-d5+ Kg8-h7 6.Sb6-c8 Kh7-h6
7.Sc8-d6 Kh6-h5 8.Ld5-f3+ Kh5-h6 9.Sd6-f5+ Kh6-h7 10.Lf3-d5 Kh7-h8
11.Kf6-e5 Kh8-h7 12.Ke5-f4 Kh7-g6 13.Sf5-d6 Kg6-g7 14.Kf4-e4 Kg7-f8
15.Sd6-c4 Kf8-e7 16.Ke4-e5 Ke7-f8 17.Ke5-f6) +2.39/27 30} Kh7 {(1. ...
Kh8-h7 2.Sb6-d5 Kh7-g6 3.Kd4-e5 Kg6-g7 4.Ke5-e6 Kg7-f8 5.Ke6-f6 Kf8-g8
6.Sd5-f4 Kg8-h7 7.Sf4-g6 Kh7-g8 8.Lh1-d5+ Kg8-h7 9.Ld5-e6 Kh7-h6 10.Le6-g8
Kh6-h5 11.Sg6-e5 Kh5-h4 12.Lg8-d5 Kh4-g3 13.Se5-d3 Kg3-g4 14.Kf6-g6 Kg4-h4
15.Ld5-f3 Kh4-g3 16.Lf3-e2 Kg3-h4 17.Kg6-f6 Kh4-g3 18.Kf6-e5 Kg3-h4
19.Ke5-f4 Kh4-h3 20.Sd3-e1 Kh3-h4 21.Se1-g2+ Kh4-h3 22.Kf4-f3 Kh3-h2
23.Sg2-f4 Kh2-g1 24.Kf3-g3 Kg1-h1 25.Le2-a6) -M26/52 1} 5. Ke5 {(1.Kd4-e5
Kh7-g6 2.Lh1-f3 Kg6-g7 3.Lf3-d5 Kg7-h7 4.Ld5-e4+ Kh7-g8 5.Ke5-f6 Kg8-h8
6.Kf6-f5 Kh8-g7 7.Le4-f3 Kg7-h7 8.Kf5-f6 Kh7-g8 9.Kf6-g5 Kg8-f7 10.Kg5-f5
Kf7-g7 11.Kf5-g5 Kg7-f8 12.Kg5-f6 Kf8-e8 13.Sb6-c4 Ke8-d7 14.Lf3-g2 Kd7-e8)
+2.68/27 30} Kg6 {(1. ... Kh7-g6 2.Sb6-d5 Kg6-g7 3.Ke5-e6 Kg7-f8 4.Ke6-f6
Kf8-g8 5.Sd5-f4 Kg8-h7 6.Sf4-g6 Kh7-g8 7.Lh1-d5+ Kg8-h7 8.Ld5-e6 Kh7-h6
9.Le6-g8 Kh6-h5 10.Sg6-e5 Kh5-h4 11.Lg8-d5 Kh4-g3 12.Se5-d3 Kg3-g4
13.Kf6-g6 Kg4-h4 14.Ld5-f3 Kh4-g3 15.Lf3-e2 Kg3-h4 16.Kg6-f6 Kh4-g3
17.Kf6-g5 Kg3-h3 18.Kg5-h5 Kh3-g3 19.Le2-g4 Kg3-h2 20.Kh5-h4 Kh2-g2
21.Lg4-e2 Kg2-h1 22.Kh4-g3 Kh1-g1 23.Sd3-f4 Kg1-h1 24.Le2-a6) -M25/50 1} 6.
Kf4 {(1.Ke5-f4 Kg6-f7 2.Lh1-d5+ Kf7-e7 3.Kf4-e5 Ke7-e8 4.Ke5-f6 Ke8-f8
5.Ld5-c6 Kf8-g8 6.Sb6-c4 Kg8-f8 7.Sc4-e3 Kf8-g8 8.Se3-f5 Kg8-h7 9.Kf6-e5
Kh7-h8 10.Ke5-f4 Kh8-g8 11.Lc6-d5+ Kg8-h8 12.Ld5-e4 Kh8-g8 13.Le4-c6 Kg8-h7
14.Lc6-b5 Kh7-g6 15.Kf4-e5 Kg6-g5 16.Sf5-e3 Kg5-h6 17.Ke5-f5 Kh6-h5)
+2.85/28 30} Kh7 {(1. ... Kg6-h7 2.Lh1-d5 Kh7-g7 3.Kf4-g5 Kg7-h7 4.Kg5-f6
Kh7-h8 5.Ld5-e6 Kh8-h7 6.Sb6-d5 Kh7-h8 7.Sd5-f4 Kh8-h7 8.Sf4-g6 Kh7-h6
9.Le6-g8 Kh6-h5 10.Sg6-e5 Kh5-h4 11.Lg8-d5 Kh4-g3 12.Se5-d3 Kg3-g4
13.Kf6-g6 Kg4-h4 14.Ld5-f3 Kh4-g3 15.Lf3-e2 Kg3-h4 16.Kg6-f6 Kh4-g3
17.Kf6-g5 Kg3-h3 18.Le2-h5 Kh3-g3 19.Lh5-g4 Kg3-h2 20.Kg5-h4 Kh2-g2
21.Lg4-e2 Kg2-h1 22.Kh4-h3 Kh1-g1 23.Kh3-g3 Kg1-h1 24.Sd3-f4) -M25/50 1} 7.
Ba8 {(1.Lh1-a8 Kh7-h6 2.La8-d5 Kh6-g6 3.Sb6-d7 Kg6-h6 4.Ld5-b7 Kh6-g6
5.Lb7-f3 Kg6-h7 6.Kf4-e5 Kh7-g8 7.Ke5-f5 Kg8-g7 8.Lf3-b7 Kg7-h7 9.Lb7-d5
Kh7-h6 10.Kf5-f6 Kh6-h7 11.Kf6-f7 Kh7-h8 12.Ld5-b7 Kh8-h7 13.Kf7-f6 Kh7-g8
14.Lb7-f3 Kg8-h8 15.Sd7-e5 Kh8-g8) +2.94/29 30} Kh8 {(1. ... Kh7-h8
2.Sb6-d5 Kh8-h7 3.Sd5-e7 Kh7-h8 4.Se7-g6+ Kh8-g7 5.Kf4-g5 Kg7-f7 6.La8-d5+
Kf7-g7 7.Ld5-e6 Kg7-h7 8.Kg5-f6 Kh7-h6 9.Le6-g8 Kh6-h5 10.Sg6-e5 Kh5-h4
11.Lg8-d5 Kh4-g3 12.Se5-d3 Kg3-g4 13.Kf6-g6 Kg4-h4 14.Ld5-f3 Kh4-g3
15.Lf3-e2 Kg3-h4 16.Kg6-f6 Kh4-g3 17.Kf6-g5 Kg3-h3 18.Le2-h5 Kh3-g3
19.Lh5-g4 Kg3-h2 20.Kg5-h4 Kh2-g2 21.Lg4-e2 Kg2-h1 22.Kh4-h3 Kh1-g1
23.Kh3-g3 Kg1-h1 24.Sd3-f2+) -M25/50 1} 8. Kf5 {(1.Kf4-f5 Kh8-g8 2.Sb6-c4
Kg8-h7 3.La8-e4 Kh7-g7 4.Kf5-g5 Kg7-f7 5.Le4-d5+ Kf7-e8 6.Kg5-f6 Ke8-d7
7.Ld5-e4 Kd7-c7 8.Kf6-e7 Kc7-c8 9.Le4-c6 Kc8-c7 10.Lc6-b5 Kc7-c8 11.Sc4-b6+
Kc8-b7 12.Sb6-d5 Kb7-b8 13.Ke7-d6 Kb8-c8 14.Lb5-a4 Kc8-b8 15.Kd6-d7 Kb8-b7
16.Kd7-d6 Kb7-c8) +2.94/30 30} Kg7 {(1. ... Kh8-g7 2.Sb6-d5 Kg7-h7 3.Kf5-f6
Kh7-h8 4.Kf6-f7 Kh8-h7 5.Sd5-f4 Kh7-h8 6.Sf4-g6+ Kh8-h7 7.La8-e4 Kh7-h6
8.Sg6-e5 Kh6-g5 9.Se5-d3 Kg5-h5 10.Kf7-f6 Kh5-h6 11.Sd3-e5 Kh6-h5
12.Le4-g6+ Kh5-h4 13.Kf6-f5 Kh4-g3 14.Lg6-h5 Kg3-f2 15.Kf5-f4 Kf2-e1
16.Kf4-e3 Ke1-f1 17.Lh5-f3 Kf1-e1 18.Se5-d3+ Ke1-f1 19.Ke3-f4 Kf1-g1
20.Kf4-g3 Kg1-f1 21.Lf3-h5 Kf1-g1 22.Lh5-e2 Kg1-h1 23.Sd3-f4) -M24/48 1} 9.
Nd5 {(1.Sb6-d5 Kg7-f7 2.La8-c6 Kf7-g8 3.Kf5-g6 Kg8-f8 4.Kg6-f6 Kf8-g8
5.Sd5-e7+ Kg8-h8 6.Lc6-a4 Kh8-h7 7.La4-e8 Kh7-h6 8.Se7-f5+ Kh6-h7 9.Sf5-e3
Kh7-g8 10.Se3-g4 Kg8-f8 11.Le8-h5 Kf8-g8 12.Kf6-g5 Kg8-f8 13.Sg4-f6 Kf8-g7
14.Sf6-g4 Kg7-f8) +2.94/28 30} Kh7 {(1. ... Kg7-h7 2.Kf5-f6 Kh7-h8 3.Kf6-f7
Kh8-h7 4.Sd5-f4 Kh7-h8 5.Sf4-g6+ Kh8-h7 6.La8-e4 Kh7-h6 7.Sg6-e5 Kh6-g5
8.Se5-d3 Kg5-h5 9.Kf7-f6 Kh5-h6 10.Sd3-e5 Kh6-h5 11.Le4-g6+ Kh5-h4
12.Kf6-f5 Kh4-g3 13.Lg6-h5 Kg3-f2 14.Kf5-f4 Kf2-e1 15.Kf4-e3 Ke1-f1
16.Lh5-f3 Kf1-e1 17.Se5-d3+ Ke1-f1 18.Ke3-f4 Kf1-g1 19.Kf4-g3 Kg1-f1
20.Lf3-h5 Kf1-g1 21.Lh5-e2 Kg1-h1 22.Sd3-f4) -M23/46 1} 10. Ke5 {(1.Kf5-e5
Kh7-g6 2.Sd5-b6 Kg6-h6 3.Ke5-f4 Kh6-h5 4.Sb6-d5 Kh5-h4 5.Sd5-f6 Kh4-h3
6.Sf6-e4 Kh3-h4 7.Se4-g3 Kh4-h3 8.Sg3-e2 Kh3-h2 9.La8-f3 Kh2-h3 10.Kf4-f5
Kh3-h2 11.Kf5-e6 Kh2-h3 12.Ke6-f6 Kh3-h2 13.Lf3-e4 Kh2-h3 14.Le4-b7 Kh3-g4
15.Lb7-d5) +2.94/29 30} Kg7 {(1. ... Kh7-g7 2.Sd5-f4 Kg7-f7 3.Ke5-f5 Kf7-e7
4.La8-d5 Ke7-d6 5.Kf5-f6 Kd6-c5 6.Kf6-e5 Kc5-b4 7.Ke5-d4 Kb4-b5 8.Sf4-e6
Kb5-b4 9.Kd4-d3 Kb4-b5 10.Kd3-c3 Kb5-a4 11.Se6-d4 Ka4-a3 12.Sd4-c2+ Ka3-a4
13.Kc3-c4 Ka4-a5 14.Ld5-c6 Ka5-b6 15.Sc2-d4 Kb6-c7 16.Kc4-c5 Kc7-d8
17.Kc5-d6 Kd8-c8 18.Sd4-b3 Kc8-d8 19.Sb3-c5 Kd8-c8 20.Lc6-d7+ Kc8-b8
21.Kd6-c6 Kb8-a7 22.Kc6-c7 Ka7-a8 23.Kc7-b6) -M24/48 1} 11. Bc6 {(1.La8-c6
Kg7-g8 2.Ke5-f5 Kg8-f7 3.Sd5-b6 Kf7-g7 4.Kf5-e5 Kg7-h7 5.Lc6-d5 Kh7-g7
6.Ld5-f3 Kg7-g6 7.Sb6-c4 Kg6-f7 8.Lf3-e4 Kf7-g7 9.Sc4-d6 Kg7-h8 10.Le4-b7
Kh8-g8 11.Sd6-c4 Kg8-f8 12.Sc4-e3 Kf8-g8 13.Se3-f5 Kg8-h7 14.Ke5-f6 Kh7-h8
15.Kf6-f7) +2.90/28 30} Kg6 {(1. ... Kg7-g6 2.Sd5-f4+ Kg6-f7 3.Lc6-d5+
Kf7-g7 4.Ld5-e6 Kg7-h7 5.Ke5-f6 Kh7-h8 6.Le6-d5 Kh8-h7 7.Sf4-g6 Kh7-h6
8.Ld5-g8 Kh6-h5 9.Sg6-e5 Kh5-h4 10.Lg8-d5 Kh4-g3 11.Se5-d3 Kg3-g4 12.Kf6-g6
Kg4-h4 13.Ld5-f3 Kh4-g3 14.Lf3-h5 Kg3-h4 15.Lh5-e2 Kh4-g3 16.Kg6-h5 Kg3-h3
17.Le2-f3 Kh3-g3 18.Lf3-g4 Kg3-h2 19.Kh5-h4 Kh2-g2 20.Lg4-e2 Kg2-h1
21.Kh4-g3 Kh1-g1 22.Sd3-f4 Kg1-h1 23.Le2-d3) -M24/48 1} 12. Nc7 {(1.Sd5-c7
Kg6-h6 2.Sc7-e8 Kh6-g6 3.Lc6-d5 Kg6-h5 4.Ld5-f3+ Kh5-g5 5.Se8-c7 Kg5-h6
6.Sc7-b5 Kh6-g5 7.Sb5-c7) +2.94/26 30} Kg7 {(1. ... Kg6-g7 2.Sc7-b5 Kg7-g6
3.Sb5-d6 Kg6-g7 4.Lc6-e4 Kg7-g8 5.Ke5-f6 Kg8-h8 6.Le4-g6 Kh8-g8 7.Sd6-f7
Kg8-f8 8.Lg6-h7 Kf8-e8 9.Sf7-e5 Ke8-d8 10.Lh7-e4 Kd8-c7 11.Se5-c4 Kc7-d7
12.Kf6-f7 Kd7-d8 13.Le4-c6 Kd8-c7 14.Lc6-e8 Kc7-d8 15.Kf7-f8 Kd8-c7
16.Kf8-e7 Kc7-c8 17.Le8-c6 Kc8-c7 18.Lc6-d7 Kc7-b8 19.Ke7-d8 Kb8-b7
20.Ld7-b5 Kb7-a8 21.Kd8-c7 Ka8-a7 22.Sc4-d6 Ka7-a8 23.Lb5-e2) -M24/48 1}
13. Bf3 {(1.Lc6-f3 Kg7-g8 2.Sc7-e8 Kg8-h7 3.Se8-f6+ Kh7-g6 4.Sf6-d7 Kg6-f7
5.Lf3-e4 Kf7-g8 6.Ke5-f6 Kg8-h8 7.Kf6-e6 Kh8-g7 8.Le4-d3 Kg7-h8 9.Sd7-f6
Kh8-g7 10.Sf6-d7) +2.85/26 30} Kf7 {(1. ... Kg7-f7 2.Lf3-e4 Kf7-g7
3.Sc7-e6+ Kg7-h8 4.Ke5-f6 Kh8-g8 5.Se6-f4 Kg8-h8 6.Le4-d5 Kh8-h7 7.Sf4-g6
Kh7-h6 8.Ld5-g8 Kh6-h5 9.Sg6-e5 Kh5-h4 10.Lg8-d5 Kh4-g3 11.Se5-d3 Kg3-g4
12.Kf6-g6 Kg4-h4 13.Ld5-f3 Kh4-g3 14.Lf3-e2 Kg3-h4 15.Kg6-f6 Kh4-g3
16.Kf6-g5 Kg3-h3 17.Kg5-h5 Kh3-g3 18.Le2-g4 Kg3-h2 19.Kh5-h4 Kh2-g2
20.Lg4-e2 Kg2-h1 21.Kh4-g3 Kh1-g1 22.Sd3-f4 Kg1-h1 23.Le2-a6) -M24/48 1}
14. Ne6 {(1.Sc7-e6 Kf7-g6 2.Lf3-b7 Kg6-h5 3.Ke5-f5 Kh5-h6 4.Kf5-f6 Kh6-h7
5.Se6-f8+ Kh7-g8 6.Sf8-g6 Kg8-h7 7.Lb7-e4 Kh7-h6 8.Le4-b7 Kh6-h7) +2.90/26
30} Kg6 {(1. ... Kf7-g6 2.Lf3-e4+ Kg6-f7 3.Le4-f5 Kf7-e8 4.Se6-g5 Ke8-f8
5.Ke5-f6 Kf8-g8 6.Sg5-f7 Kg8-f8 7.Lf5-h7 Kf8-e8 8.Sf7-e5 Ke8-d8 9.Lh7-e4
Kd8-c7 10.Se5-c4 Kc7-d7 11.Kf6-f7 Kd7-d8 12.Le4-c6 Kd8-c7 13.Lc6-e8 Kc7-d8
14.Kf7-f8 Kd8-c7 15.Kf8-e7 Kc7-c8 16.Le8-c6 Kc8-c7 17.Lc6-d7 Kc7-b8
18.Ke7-d8 Kb8-b7 19.Ld7-b5 Kb7-a8 20.Kd8-c7 Ka8-a7 21.Sc4-d6 Ka7-a8
22.Lb5-f1) -M23/46 1} 15. Bg2 {(1.Lf3-g2 Kg6-f7 2.Se6-d4 Kf7-g8 3.Ke5-f5
Kg8-f7 4.Lg2-d5+ Kf7-g7 5.Ld5-a8 Kg7-h6 6.Kf5-f6 Kh6-h7 7.Sd4-c2 Kh7-h8
8.Kf6-e6 Kh8-g7 9.Ke6-f5 Kg7-f7 10.La8-f3 Kf7-e7 11.Sc2-d4 Ke7-d6 12.Sd4-e6
Kd6-e7 13.Lf3-g2 Ke7-d7 14.Lg2-d5 Kd7-e8 15.Se6-c5 Ke8-f8 16.Kf5-e6 Kf8-g7)
+2.84/26 30} Kh7 {(1. ... Kg6-h7 2.Ke5-f6 Kh7-h8 3.Se6-f8 Kh8-g8 4.Sf8-g6
Kg8-h7 5.Lg2-d5 Kh7-h6 6.Ld5-g8 Kh6-h5 7.Sg6-e5 Kh5-h4 8.Lg8-d5 Kh4-g3
9.Se5-d3 Kg3-g4 10.Kf6-g6 Kg4-h4 11.Ld5-f3 Kh4-g3 12.Lf3-e2 Kg3-h4
13.Kg6-f6 Kh4-g3 14.Kf6-g5 Kg3-h3 15.Kg5-h5 Kh3-g3 16.Le2-g4 Kg3-h2
17.Kh5-h4 Kh2-g2 18.Lg4-e2 Kg2-h1 19.Kh4-g3 Kh1-g1 20.Sd3-f4 Kg1-h1
21.Le2-b5) -M22/44 1} 16. Kf6 {(1.Ke5-f6 Kh7-h6 2.Se6-f4 Kh6-h7 3.Lg2-d5
Kh7-h6 4.Ld5-a2 Kh6-h7 5.Sf4-h3 Kh7-h8 6.La2-c4 Kh8-h7 7.Sh3-f4 Kh7-h6
8.Lc4-a2) +2.81/26 30} Kh8 {(1. ... Kh7-h8 2.Se6-f8 Kh8-g8 3.Sf8-g6 Kg8-h7
4.Lg2-d5 Kh7-h6 5.Ld5-g8 Kh6-h5 6.Sg6-e5 Kh5-h4 7.Lg8-d5 Kh4-g3 8.Se5-d3
Kg3-g4 9.Kf6-g6 Kg4-h4 10.Ld5-f3 Kh4-g3 11.Lf3-e2 Kg3-h4 12.Kg6-f6 Kh4-g3
13.Kf6-g5 Kg3-h3 14.Kg5-f4 Kh3-h4 15.Sd3-e1 Kh4-h3 16.Le2-g4+ Kh3-h2
17.Kf4-f3 Kh2-g1 18.Lg4-h3 Kg1-h2 19.Kf3-g4 Kh2-g1 20.Kg4-g3) -M21/42 1}
17. Be4 {(1.Lg2-e4 Kh8-g8 2.Kf6-g6 Kg8-h8 3.Le4-a8 Kh8-g8 4.Se6-g5 Kg8-f8
5.Kg6-f6 Kf8-g8 6.La8-c6 Kg8-h8 7.Kf6-e6 Kh8-g8 8.Lc6-e4 Kg8-f8 9.Le4-c6
Kf8-g8) +2.90/27 30} Kg8 {(1. ... Kh8-g8 2.Le4-g6 Kg8-h8 3.Se6-g5 Kh8-g8
4.Sg5-f7 Kg8-f8 5.Lg6-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4
Kc7-d7 9.Kf6-f7 Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-e8 Kc7-d8 12.Kf7-f8 Kd8-c7
13.Kf8-e7 Kc7-c8 14.Le8-c6 Kc8-c7 15.Lc6-d7 Kc7-b8 16.Ke7-d8 Kb8-b7
17.Ld7-b5 Kb7-a8 18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-f1) -M21/10 0}
18. Bh1 {(1.Le4-h1 Kg8-h8 2.Se6-f4 Kh8-g8 3.Kf6-e5 Kg8-h8 4.Ke5-e6 Kh8-g7
5.Lh1-c6 Kg7-g8 6.Lc6-b7 Kg8-g7 7.Lb7-e4 Kg7-f8 8.Sf4-d5 Kf8-g7 9.Sd5-c3
Kg7-g8 10.Le4-b7 Kg8-g7 11.Lb7-c6 Kg7-f8 12.Sc3-e2 Kf8-g7 13.Se2-f4)
+2.73/27 30} Kh8 {(1. ... Kg8-h8 2.Se6-f8 Kh8-g8 3.Sf8-g6 Kg8-h7 4.Lh1-d5
Kh7-h6 5.Ld5-g8 Kh6-h5 6.Sg6-e5 Kh5-h4 7.Lg8-d5 Kh4-g3 8.Se5-d3 Kg3-g4
9.Kf6-g6 Kg4-h4 10.Ld5-f3 Kh4-g3 11.Lf3-e2 Kg3-h4 12.Le2-d1 Kh4-g3
13.Kg6-h5 Kg3-h3 14.Ld1-e2 Kh3-g3 15.Le2-g4 Kg3-h2 16.Kh5-h4 Kh2-g2
17.Lg4-e2 Kg2-h1 18.Kh4-g3 Kh1-g1 19.Sd3-f4 Kg1-h1 20.Le2-b5) -M21/42 1}
19. Nd8 {(1.Se6-d8 Kh8-h7 2.Lh1-e4+ Kh7-h6 3.Le4-c6 Kh6-h5 4.Lc6-f3+ Kh5-h6
5.Lf3-e2 Kh6-h7 6.Le2-d3+ Kh7-h8 7.Ld3-c4 Kh8-h7 8.Lc4-d3+) +2.92/28 30}
Kg8 {(1. ... Kh8-g8 2.Lh1-d5+ Kg8-h7 3.Sd8-f7 Kh7-g8 4.Ld5-e4 Kg8-f8
5.Le4-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4 Kc7-d7 9.Kf6-f7
Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-e8 Kc7-d8 12.Kf7-f8 Kd8-c7 13.Kf8-e7 Kc7-c8
14.Le8-b5 Kc8-c7 15.Lb5-d7 Kc7-b8 16.Ke7-d8 Kb8-b7 17.Ld7-b5 Kb7-a8
18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-e2) -M21/42 1} 20. Bb7 {(1.Lh1-b7
Kg8-f8 2.Sd8-e6+ Kf8-g8 3.Lb7-f3 Kg8-h7 4.Se6-c5 Kh7-h8 5.Lf3-a8 Kh8-h7
6.Kf6-f7 Kh7-h8 7.La8-f3 Kh8-h7 8.Sc5-a4 Kh7-h8 9.Sa4-c5) +2.84/27 30} Kh8
{(1. ... Kg8-h8 2.Lb7-e4 Kh8-g8 3.Sd8-f7 Kg8-f8 4.Le4-h7 Kf8-e8 5.Sf7-e5
Ke8-d8 6.Lh7-e4 Kd8-c7 7.Se5-c4 Kc7-d7 8.Kf6-f7 Kd7-d8 9.Le4-c6 Kd8-c7
10.Lc6-b5 Kc7-d8 11.Lb5-e8 Kd8-c7 12.Kf7-e6 Kc7-d8 13.Le8-d7 Kd8-c7
14.Ke6-e7 Kc7-b8 15.Ke7-d8 Kb8-b7 16.Ld7-b5 Kb7-a8 17.Kd8-c7 Ka8-a7
18.Sc4-d6 Ka7-a8 19.Lb5-e2) -M20/40 1} 21. Kg6 {(1.Kf6-g6 Kh8-g8 2.Sd8-e6
Kg8-h8 3.Lb7-c8 Kh8-g8 4.Lc8-a6 Kg8-h8 5.La6-c4 Kh8-g8 6.Se6-f4+ Kg8-f8
7.Kg6-f6 Kf8-e8 8.Lc4-d5 Ke8-d8 9.Sf4-e6+ Kd8-d7 10.Kf6-e5 Kd7-e7 11.Se6-d4
Ke7-d7 12.Ke5-f6 Kd7-d6 13.Ld5-e4 Kd6-c5 14.Sd4-c2 Kc5-d6 15.Sc2-b4 Kd6-c5
16.Sb4-c2) +2.94/28 30} Kg8 {(1. ... Kh8-g8 2.Sd8-f7 Kg8-f8 3.Kg6-f6 Kf8-g8
4.Lb7-e4 Kg8-f8 5.Le4-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4
Kc7-d7 9.Kf6-f7 Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-b5 Kc7-d8 12.Lb5-e8 Kd8-c7
13.Kf7-e6 Kc7-d8 14.Le8-d7 Kd8-c7 15.Ke6-e7 Kc7-b8 16.Ke7-d8 Kb8-b7
17.Ld7-b5 Kb7-a8 18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-e2) -M21/10 0}
22. Bg2 {(1.Lb7-g2 Kg8-f8 2.Kg6-f6 Kf8-e8 3.Sd8-e6 Ke8-d7 4.Lg2-f3 Kd7-d6
5.Lf3-a8 Kd6-d7 6.Kf6-e5 Kd7-e7 7.Se6-g7 Ke7-d7 8.La8-f3 Kd7-c7 9.Sg7-f5
Kc7-b6 10.Lf3-d5 Kb6-c5 11.Ld5-g8 Kc5-c6 12.Lg8-e6 Kc6-c5 13.Ke5-f6 Kc5-b5
14.Sf5-e7 Kb5-c5 15.Se7-g6 Kc5-b4) +2.68/28 30} Kf8 {(1. ... Kg8-f8
2.Kg6-f6 Kf8-g8 3.Lg2-e4 Kg8-h8 4.Le4-f5 Kh8-g8 5.Sd8-f7 Kg8-f8 6.Lf5-h7
Kf8-e8 7.Sf7-e5 Ke8-d8 8.Lh7-e4 Kd8-c7 9.Se5-c4 Kc7-d7 10.Kf6-f7 Kd7-d8
11.Le4-c6 Kd8-c7 12.Lc6-e8 Kc7-d8 13.Kf7-f8 Kd8-c7 14.Kf8-e7 Kc7-c8
15.Le8-c6 Kc8-c7 16.Lc6-d7 Kc7-b8 17.Ke7-d8 Kb8-b7 18.Ld7-b5 Kb7-a8
19.Kd8-c7 Ka8-a7 20.Sc4-d6 Ka7-a8 21.Lb5-c4) -M22/44 1} 23. Bh3 {(1.Lg2-h3
Kf8-e8 2.Sd8-c6 Ke8-f8 3.Lh3-e6 Kf8-e8 4.Kg6-g5 Ke8-f8 5.Kg5-f6 Kf8-e8
6.Sc6-b4 Ke8-d8 7.Le6-f5 Kd8-c7 8.Kf6-e5 Kc7-b6 9.Lf5-d3 Kb6-c7 10.Ld3-c2
Kc7-d8 11.Lc2-d3 Kd8-c7) +2.94/28 30} Kg8 {(1. ... Kf8-g8 2.Lh3-f5 Kg8-f8
3.Kg6-f6 Kf8-g8 4.Sd8-f7 Kg8-f8 5.Lf5-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4
Kd8-c7 8.Se5-c4 Kc7-d7 9.Kf6-f7 Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-e8 Kc7-d8
12.Kf7-f8 Kd8-c7 13.Kf8-e7 Kc7-c8 14.Le8-c6 Kc8-c7 15.Lc6-d7 Kc7-b8
16.Ke7-d8 Kb8-b7 17.Ld7-b5 Kb7-a8 18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8
20.Lb5-c4) -M21/42 1} 24. Nf7 {(1.Sd8-f7 Kg8-f8 2.Kg6-f6 Kf8-g8 3.Lh3-f5
Kg8-f8 4.Sf7-h6 Kf8-e8 5.Sh6-f7 Ke8-f8) +2.80/27 30} Kf8 {(1. ... Kg8-f8
2.Kg6-f6 Kf8-g8 3.Lh3-f5 Kg8-f8 4.Lf5-h7) -M20/10 0} 25. Kf6 {(1.Kg6-f6
Kf8-e8 2.Sf7-d6+ Ke8-f8 3.Sd6-b5 Kf8-g8 4.Sb5-c3 Kg8-h8 5.Lh3-f5 Kh8-g8
6.Lf5-d3 Kg8-h8 7.Ld3-c4 Kh8-h7 8.Lc4-f7 Kh7-h6 9.Lf7-e8 Kh6-h7 10.Le8-c6
Kh7-g8 11.Sc3-b5 Kg8-h8 12.Kf6-e6 Kh8-g7 13.Lc6-e4 Kg7-f8 14.Le4-h1 Kf8-g8
15.Lh1-e4 Kg8-g7 16.Le4-c6 Kg7-f8) +2.94/28 30} Kg8 {(1. ... Kf8-g8
2.Lh3-f5 Kg8-f8 3.Lf5-h7 Kf8-e8 4.Sf7-e5 Ke8-d8 5.Lh7-e4 Kd8-c7 6.Se5-c4
Kc7-d7 7.Kf6-f7 Kd7-d8 8.Le4-c6 Kd8-c7 9.Lc6-e8 Kc7-d8 10.Kf7-f8 Kd8-c7
11.Kf8-e7 Kc7-c8 12.Le8-c6 Kc8-c7 13.Lc6-d7 Kc7-b8 14.Ke7-d8 Kb8-b7
15.Ld7-b5 Kb7-a8 16.Kd8-c7 Ka8-a7 17.Sc4-d6 Ka7-a8 18.Lb5-c4) -M19/38 1}
26. Nh6+ {(1.Sf7-h6+ Kg8-h7 2.Sh6-f5 Kh7-g8 3.Sf5-e3 Kg8-h7 4.Lh3-g4 Kh7-g8
5.Se3-d5 Kg8-h7 6.Lg4-e2 Kh7-g8 7.Kf6-g6 Kg8-f8 8.Kg6-f6 Kf8-g8) +2.85/27
30} Kh8 {(1. ... Kg8-h8 2.Lh3-d7 Kh8-h7 3.Sh6-f7 Kh7-g8 4.Ld7-f5 Kg8-f8
5.Lf5-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4 Kc7-d7 9.Kf6-f7
Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-b5 Kc7-d8 12.Kf7-f8 Kd8-c7 13.Kf8-e8 Kc7-c8
14.Lb5-d7+ Kc8-c7 15.Ke8-e7 Kc7-b8 16.Ke7-d8 Kb8-b7 17.Ld7-b5 Kb7-a8
18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-c4) -M21/42 1} 27. Bg4 {(1.Lh3-g4
Kh8-h7 2.Sh6-f7 Kh7-g8 3.Sf7-d6 Kg8-h8 4.Kf6-g6 Kh8-g8 5.Sd6-b7 Kg8-h8
6.Lg4-d1 Kh8-g8 7.Sb7-d6 Kg8-f8 8.Ld1-g4 Kf8-e7 9.Sd6-b7 Ke7-e8 10.Kg6-f6
Ke8-f8 11.Lg4-h3 Kf8-e8 12.Lh3-e6 Ke8-f8 13.Le6-b3 Kf8-e8 14.Kf6-e5 Ke8-e7
15.Sb7-c5 Ke7-e8) +2.88/28 30} Kh7 {(1. ... Kh8-h7 2.Sh6-f7 Kh7-g8 3.Lg4-f5
Kg8-f8 4.Lf5-h7) -M20/10 0} 28. Nf7 {(1.Sh6-f7 Kh7-g8 2.Sf7-g5 Kg8-f8
3.Sg5-e6+ Kf8-e8 4.Se6-d4 Ke8-f8 5.Lg4-e6 Kf8-e8 6.Le6-f7+ Ke8-d7 7.Kf6-e5
Kd7-c7 8.Ke5-e6 Kc7-c8 9.Ke6-d6 Kc8-b7 10.Lf7-c4 Kb7-c8 11.Lc4-d5 Kc8-b8
12.Ld5-e6 Kb8-b7 13.Sd4-c2 Kb7-b6 14.Le6-d7 Kb6-a7 15.Kd6-e7 Ka7-b8)
+2.73/28 30} Kg8 {(1. ... Kh7-g8 2.Lg4-f5 Kg8-f8 3.Lf5-h7 Kf8-e8 4.Sf7-e5
Ke8-d8 5.Lh7-e4 Kd8-c7 6.Se5-c4 Kc7-d7 7.Kf6-f7 Kd7-d8 8.Le4-c6 Kd8-c7
9.Lc6-b5 Kc7-d8 10.Kf7-f8 Kd8-c7 11.Kf8-e8 Kc7-c8 12.Lb5-d7+ Kc8-c7
13.Ke8-e7 Kc7-b8 14.Ke7-d8 Kb8-b7 15.Ld7-b5 Kb7-a8 16.Kd8-c7 Ka8-a7
17.Sc4-d6 Ka7-a8 18.Lb5-c4) -M19/10 0} 29. Ne5 {(1.Sf7-e5 Kg8-h7 2.Lg4-c8
Kh7-h8 3.Lc8-b7 Kh8-g8 4.Lb7-e4 Kg8-f8 5.Le4-d5 Kf8-e8 6.Ld5-b3 Ke8-d8
7.Se5-c4 Kd8-c8 8.Sc4-a3 Kc8-d8 9.Lb3-f7 Kd8-c8 10.Kf6-e7 Kc8-c7 11.Lf7-a2
Kc7-b7 12.Ke7-d6 Kb7-a6 13.La2-b3 Ka6-b7 14.Lb3-f7 Kb7-c8) +2.94/28 30} Kh8
{(1. ... Kg8-h8 2.Lg4-f5 Kh8-g8 3.Se5-f7 Kg8-f8 4.Lf5-h7 Kf8-e8 5.Sf7-e5
Ke8-d8 6.Lh7-e4 Kd8-c7 7.Se5-c4 Kc7-d7 8.Kf6-f7 Kd7-d8 9.Le4-c6 Kd8-c7
10.Lc6-e8 Kc7-d8 11.Kf7-f8 Kd8-c7 12.Kf8-e7 Kc7-c8 13.Le8-c6 Kc8-c7
14.Lc6-d7 Kc7-b8 15.Ke7-d8 Kb8-b7 16.Ld7-b5 Kb7-a8 17.Kd8-c7 Ka8-a7
18.Sc4-d6 Ka7-a8 19.Lb5-c4) -M20/40 1} 30. Bf5 {(1.Lg4-f5 Kh8-g8 2.Se5-f7
Kg8-f8 3.Lf5-h7 Kf8-e8 4.Kf6-e6 Ke8-f8 5.Sf7-d6 Kf8-g7 6.Lh7-c2 Kg7-h8
7.Sd6-c4 Kh8-g8 8.Lc2-d3 Kg8-f8 9.Sc4-d6 Kf8-g7 10.Sd6-e8+ Kg7-g8 11.Ke6-f6
Kg8-h8 12.Kf6-e5 Kh8-g8 13.Ke5-e6 Kg8-h8 14.Ld3-b5 Kh8-h7 15.Ke6-f5 Kh7-h6
16.Lb5-c4 Kh6-h7) +2.94/27 30} Kg8 {(1. ... Kh8-g8 2.Se5-f7 Kg8-f8 3.Lf5-h7
Kf8-e8 4.Sf7-e5 Ke8-d8 5.Lh7-e4 Kd8-c7 6.Se5-c4 Kc7-d7 7.Kf6-f7 Kd7-d8
8.Le4-c6 Kd8-c7 9.Lc6-e8 Kc7-d8 10.Kf7-f8 Kd8-c7 11.Kf8-e7 Kc7-c8 12.Le8-c6
Kc8-c7 13.Lc6-d7 Kc7-b8 14.Ke7-d8 Kb8-b7 15.Ld7-b5 Kb7-a8 16.Kd8-c7 Ka8-a7
17.Sc4-d6 Ka7-a8 18.Lb5-c4) -M19/10 0} 31. Ng6 {(1.Se5-g6 Kg8-h7 2.Sg6-f8+
Kh7-h6 3.Sf8-h7 Kh6-h5 4.Sh7-g5 Kh5-h4 5.Sg5-e4 Kh4-h5 6.Kf6-e6 Kh5-h4
7.Ke6-e5 Kh4-h5 8.Ke5-f6 Kh5-h6 9.Kf6-f7 Kh6-h5 10.Kf7-f6) +2.94/28 30} Kh7
{(1. ... Kg8-h7 2.Lf5-e6 Kh7-h6 3.Le6-g8 Kh6-h5 4.Sg6-e5 Kh5-h4 5.Lg8-d5
Kh4-g3 6.Se5-d3 Kg3-g4 7.Kf6-g6 Kg4-h4 8.Ld5-f3 Kh4-g3 9.Lf3-e2 Kg3-h4
10.Le2-d1 Kh4-g3 11.Kg6-h5 Kg3-h3 12.Ld1-e2 Kh3-g3 13.Le2-g4 Kg3-h2
14.Kh5-h4 Kh2-g2 15.Lg4-e2 Kg2-h1 16.Kh4-g3 Kh1-g1 17.Sd3-f4 Kg1-h1
18.Le2-b5) -M19/10 0} 32. Nf4+ {(1.Sg6-f4+ Kh7-h8 2.Lf5-d3 Kh8-g8 3.Sf4-g2
Kg8-f8 4.Sg2-e3 Kf8-g8 5.Se3-c2 Kg8-h8 6.Ld3-e4 Kh8-g8 7.Sc2-d4 Kg8-f8
8.Le4-d5 Kf8-e8 9.Kf6-e6 Ke8-d8 10.Ld5-c4 Kd8-c7 11.Lc4-a2 Kc7-b6 12.Sd4-c2
Kb6-c6 13.Sc2-d4+ Kc6-c7 14.La2-d5 Kc7-b6 15.Ld5-b3 Kb6-b7 16.Ke6-d6)
+2.85/28 30} Kh8 {(1. ... Kh7-h8 2.Lf5-e6 Kh8-h7 3.Sf4-g6 Kh7-h6 4.Le6-g8
Kh6-h5 5.Sg6-e5 Kh5-h4 6.Lg8-d5 Kh4-g3 7.Se5-d3 Kg3-g4 8.Kf6-g6 Kg4-h4
9.Ld5-f3 Kh4-g3 10.Lf3-h5 Kg3-h4 11.Lh5-e2 Kh4-g3 12.Kg6-h5 Kg3-h3
13.Le2-f3 Kh3-g3 14.Lf3-g4 Kg3-h2 15.Kh5-h4 Kh2-g2 16.Lg4-e2 Kg2-h1
17.Kh4-g3 Kh1-g1 18.Sd3-f4 Kg1-h1 19.Le2-b5) -M20/40 1} 33. Be4 {(1.Lf5-e4
Kh8-g8 2.Le4-c2 Kg8-h8 3.Lc2-f5 Kh8-g8 4.Sf4-e6 Kg8-h8 5.Kf6-e5 Kh8-g8
6.Lf5-b1 Kg8-f7 7.Se6-c7 Kf7-e7 8.Lb1-c2 Ke7-d7 9.Sc7-d5 Kd7-e8 10.Lc2-d3
Ke8-f8 11.Ld3-b1 Kf8-g7 12.Lb1-e4 Kg7-f7 13.Le4-b1 Kf7-g7) +2.85/28 30} Kg8
{(1. ... Kh8-g8 2.Sf4-g6 Kg8-h7 3.Kf6-f7 Kh7-h6 4.Sg6-e5 Kh6-g5 5.Se5-d3
Kg5-h5 6.Kf7-f6 Kh5-h6 7.Sd3-e5 Kh6-h5 8.Le4-g6+ Kh5-h4 9.Kf6-f5 Kh4-g3
10.Lg6-h5 Kg3-f2 11.Kf5-f4 Kf2-e1 12.Kf4-e3 Ke1-f1 13.Lh5-f3 Kf1-e1
14.Se5-d3+ Ke1-f1 15.Ke3-f4 Kf1-g1 16.Kf4-g3 Kg1-f1 17.Lf3-h5 Kf1-g1
18.Lh5-e2 Kg1-h1) -M20/10 0} 34. Bd5+ {(1.Le4-d5+ Kg8-h7 2.Ld5-h1 Kh7-g8
3.Lh1-b7 Kg8-h8 4.Sf4-g6+ Kh8-g8 5.Lb7-c6 Kg8-h7 6.Lc6-d7 Kh7-h6 7.Sg6-h4
Kh6-h5 8.Sh4-g2 Kh5-h6 9.Ld7-a4 Kh6-h7 10.Sg2-f4 Kh7-g8 11.La4-d7 Kg8-h8
12.Kf6-f7 Kh8-h7 13.Ld7-c8 Kh7-h8 14.Sf4-g2 Kh8-h7 15.Lc8-f5+ Kh7-h8
16.Kf7-f6) +2.70/27 30} Kh8 {(1. ... Kg8-h8 2.Sf4-g6+ Kh8-h7 3.Ld5-e6
Kh7-h6 4.Le6-g8 Kh6-h5 5.Sg6-e5 Kh5-h4 6.Lg8-d5 Kh4-g3 7.Se5-d3 Kg3-g4
8.Kf6-g6 Kg4-h4 9.Ld5-f3 Kh4-g3 10.Lf3-h5 Kg3-h4 11.Lh5-e2 Kh4-g3 12.Kg6-h5
Kg3-h3 13.Le2-f3 Kh3-g3 14.Lf3-g4 Kg3-h2 15.Kh5-h4 Kh2-g2 16.Lg4-e2 Kg2-h1
17.Kh4-g3) -M20/37 30} 35. Kf7 {(1.Kf6-f7 Kh8-h7 2.Ld5-e4+ Kh7-h6 3.Sf4-d3
Kh6-g5 4.Kf7-e6 Kg5-g4 5.Ke6-e5 Kg4-g5 6.Le4-g2 Kg5-h5 7.Ke5-f6 Kh5-g4
8.Lg2-c6 Kg4-h3 9.Kf6-g6 Kh3-g3 10.Kg6-f5 Kg3-h4 11.Lc6-h1 Kh4-h5 12.Lh1-d5
Kh5-h6 13.Ld5-g8 Kh6-h5 14.Lg8-b3 Kh5-h4) +2.79/26 30} Kh7 {(1. ... Kh8-h7
2.Ld5-g2 Kh7-h8 3.Sf4-g6+ Kh8-h7 4.Lg2-e4 Kh7-h6 5.Sg6-e5 Kh6-g5 6.Se5-d3
Kg5-h5 7.Kf7-f6 Kh5-h6 8.Sd3-e5 Kh6-h5 9.Le4-g6+ Kh5-h4 10.Kf6-f5 Kh4-g3
11.Lg6-h5 Kg3-f2 12.Kf5-f4 Kf2-e1 13.Kf4-e3 Ke1-f1 14.Lh5-f3 Kf1-e1
15.Se5-d3+ Ke1-f1 16.Ke3-f4 Kf1-g1) -M21/10 0} 36. Ng2 {(1.Sf4-g2 Kh7-h6
2.Kf7-f6 Kh6-h5 3.Ld5-c4 Kh5-g4 4.Sg2-e3+ Kg4-h3 5.Lc4-e2 Kh3-g3 6.Le2-d1
Kg3-f4 7.Se3-c2 Kf4-g3 8.Kf6-f5 Kg3-f2 9.Kf5-f6 Kf2-g3) +2.72/26 30} Kh8
{(1. ... Kh7-h8 2.Sg2-h4 Kh8-h7 3.Sh4-g6 Kh7-h6 4.Kf7-f6 Kh6-h7 5.Ld5-e6
Kh7-h6 6.Le6-g8 Kh6-h5 7.Sg6-e5 Kh5-h4 8.Lg8-d5 Kh4-g3 9.Se5-d3 Kg3-g4
10.Kf6-g6 Kg4-h4 11.Ld5-f3 Kh4-g3 12.Lf3-h5 Kg3-h4 13.Lh5-e2 Kh4-g3
14.Kg6-h5 Kg3-h3 15.Le2-f3) -M22/33 30} 37. Ne1 {(1.Sg2-e1 Kh8-h7 2.Kf7-f6
Kh7-h6 3.Se1-c2 Kh6-h7 4.Ld5-c4 Kh7-h8 5.Lc4-d5 Kh8-h7) +2.49/27 30} Kh7
{(1. ... Kh8-h7 2.Se1-d3 Kh7-h8 3.Sd3-e5 Kh8-h7 4.Se5-g6) -M23/10 0} 38.
Nf3 {(1.Se1-f3 Kh7-h8 2.Ld5-a8 Kh8-h7 3.La8-c6 Kh7-h8 4.Sf3-d4 Kh8-h7
5.Lc6-d5 Kh7-h8 6.Sd4-e2 Kh8-h7 7.Ld5-e4+ Kh7-h6 8.Kf7-f6 Kh6-h5 9.Kf6-f7
Kh5-g5 10.Kf7-e6 Kg5-h5 11.Ke6-f6 Kh5-h6 12.Le4-d5 Kh6-h7 13.Kf6-g5)
+2.39/24 30} Kh8 {(1. ... Kh7-h8 2.Sf3-e5 Kh8-h7 3.Kf7-f6 Kh7-h8 4.Ld5-e4
Kh8-g8 5.Se5-f7 Kg8-f8 6.Le4-h7 Kf8-e8 7.Sf7-e5 Ke8-d8 8.Lh7-e4 Kd8-c7
9.Se5-c4 Kc7-d7 10.Kf6-f7 Kd7-d8 11.Le4-c6 Kd8-c7 12.Lc6-e8 Kc7-d8
13.Kf7-f8) -M22/29 29} 39. Ne5 {(1.Sf3-e5 Kh8-h7 2.Ld5-f3 Kh7-h6 3.Kf7-f6
Kh6-h7 4.Se5-c6 Kh7-h6 5.Sc6-d4 Kh6-h7 6.Sd4-b5 Kh7-g8 7.Lf3-e4 Kg8-f8
8.Le4-d5 Kf8-e8 9.Ld5-e6 Ke8-f8 10.Sb5-c3 Kf8-e8 11.Sc3-d5 Ke8-f8 12.Sd5-e3
Kf8-e8) +0.76/24 30} Kh7 {(1. ... Kh8-h7 2.Se5-g6 Kh7-h6 3.Kf7-f6 Kh6-h7
4.Ld5-f7 Kh7-h6 5.Lf7-g8 Kh6-h5 6.Sg6-e5 Kh5-h4 7.Kf6-f5 Kh4-g3 8.Se5-g4
Kg3-g2 9.Lg8-c4 Kg2-f3 10.Lc4-b5 Kf3-g3 11.Kf5-g5) -M21/10 0} 40. Bg2
{(1.Ld5-g2 Kh7-h6 2.Kf7-f6 Kh6-h5 3.Lg2-a8 Kh5-h4 4.La8-f3 Kh4-h3 5.Lf3-b7
Kh3-g3 6.Kf6-g5 Kg3-f2 7.Kg5-f4 Kf2-e2 8.Lb7-c6 Ke2-d2 9.Kf4-g4 Kd2-c3
10.Lc6-e4 Kc3-d4 11.Kg4-g3 Kd4xe4) +0.89/22 30} Kh8 {(1. ... Kh7-h8
2.Kf7-f8 Kh8-h7 3.Lg2-e4+ Kh7-h6 4.Se5-f3 Kh6-h5 5.Le4-f5 Kh5-h6 6.Kf8-f7
Kh6-h5 7.Kf7-f6 Kh5-h6 8.Sf3-e5 Kh6-h5 9.Lf5-g6+ Kh5-h4 10.Kf6-f5 Kh4-g3
11.Lg6-h5 Kg3-f2) -M21/25 30} 41. Kf6 {(1.Kf7-f6 Kh8-g8 2.Se5-f7 Kg8-f8
3.Sf7-h8 Kf8-e8 4.Lg2-c6+ Ke8-d8 5.Lc6-a4 Kd8-c8 6.La4-b3 Kc8-d8 7.Lb3-c4
Kd8-c7 8.Kf6-e5 Kc7-c6 9.Lc4-e2 Kc6-c5 10.Le2-f1 Kc5-c6) +0.45/21 30} Kh7
{(1. ... Kh8-h7 2.Lg2-d5 Kh7-h8 3.Ld5-e6 Kh8-h7 4.Se5-g6 Kh7-h6 5.Le6-g8
Kh6-h5 6.Sg6-e5 Kh5-h4 7.Lg8-b3 Kh4-g3 8.Kf6-f5 Kg3-f2 9.Se5-c4 Kf2-e1
10.Kf5-f4) -M22/23 30} 42. Ng6 {(1.Se5-g6 Kh7-g8 2.Lg2-f3 Kg8-h7 3.Kf6-f7
Kh7-h6 4.Lf3-c6 Kh6-h7 5.Lc6-g2 Kh7-h6 6.Lg2-f3 Kh6-h7 7.Lf3-e4 Kh7-h6
8.Kf7-e6 Kh6-h7 9.Ke6-f7) 0.00/23 30} Kh6 {(1. ... Kh7-h6 2.Sg6-f8 Kh6-h5
3.Lg2-e4 Kh5-g4 4.Sf8-e6 Kg4-g3 5.Kf6-f5 Kg3-f2 6.Se6-d4 Kf2-e3 7.Sd4-b3
Ke3-f2 8.Kf5-f4 Kf2-e2 9.Le4-c2) -M20/21 30} 43. Bf3 {(1.Lg2-f3 Kh6-h7
2.Sg6-e5 Kh7-h6 3.Se5-f7+ Kh6-h7 4.Lf3-e2 Kh7-g8 5.Sf7-g5 Kg8-h8 6.Le2-d3
Kh8-g8 7.Sg5-e6 Kg8-h8 8.Se6-f8 Kh8-g8) 0.00/42 30} Kh7 {(1. ... Kh6-h7
2.Lf3-e2 Kh7-h6 3.Le2-c4 Kh6-h5 4.Lc4-e6) -M21/10 0} 44. Kg5 {(1.Kf6-g5
Kh7-g7 2.Kg5-h5 Kg7-f6 3.Lf3-g4 Kf6-g7 4.Lg4-f3) 0.00/50 30} Kg7 {(1. ...
Kh7-g7 2.Lf3-e2 Kg7-f7 3.Le2-c4+ Kf7-e8 4.Kg5-f6 Ke8-d8 5.Kf6-e5 Kd8-c7
6.Sg6-f4 Kc7-c6 7.Lc4-b3) -M23/17 30} 45. Kh5 {(1.Kg5-h5 Kg7-f7 2.Lf3-b7
Kf7-f6 3.Sg6-f4 Kf6-f5 4.Sf4-g6 Kf5-f6) 0.00/64 16} Kf6 {(1. ... Kg7-f6
2.Lf3-b7 Kf6-g7 3.Sg6-f4 Kg7-h8 4.Kh5-h6 Kh8-g8 5.Lb7-d5+ Kg8-f8) -20.44/17
30} 46. Bb7 {(1.Lf3-b7 Kf6-g7 2.Kh5-g5 Kg7-g8 3.Sg6-h8 Kg8-g7 4.Sh8-g6)
0.00/64 1} Ke6 {(1. ... Kf6-e6 2.Kh5-g5 Ke6-d6 3.Kg5-f6 Kd6-c5 4.Kf6-e5
Kc5-b4 5.Ke5-d4 Kb4-a5) 0.00/24 1} 47. Nh8 {(1.Sg6-h8 Ke6-f6 2.Sh8-g6)
0.00/64 1} Kf6 {(1. ... Ke6-f6 2.Lb7-e4 Kf6-e6 3.Kh5-h6 Ke6-e5 4.Le4-b1
Ke5-d6) 0.00/20 0} 48. Ng6 {(1.Sh8-g6) 0.00/64 0} Ke6 {(1. ... Kf6-e6)
0.00/10 0} 49. Kh6 {(1.Kh5-h6 Ke6-f7 2.Kh6-g5 Kf7-g8) 0.00/64 1} Kd6 {(1.
... Ke6-d6 2.Kh6-h5 Kd6-c7) 0.00/12 0} 50. Kg7 {(1.Kh6-g7 Kd6-c5) 0.00/64
1} Ke6 {(1. ... Kd6-e6) 0.00/10 0 50-Züge-Regel} 1/2-1/2[/pgn]
bishop-knight endgame is not available here.
[pgn][Event "Arena Turnier"]
[Date "2022.08.21"]
[Round "2"]
[White "Mantissa-3.7.2-windows-sse3"]
[Black "Spike 1.4"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "12:03:57"]
[WhiteElo "2200"]
[TimeControl "0+30"]
[SetUp "1"]
[FEN "N6k/8/8/8/8/8/8/K6B w - - 0 1"]
[Termination "normal"]
[PlyCount "100"]
[WhiteType "program"]
[BlackType "program"]
1. Kb2 {(1.Ka1-b2 Kh8-g7 2.Kb2-c3 Kg7-g6 3.Lh1-e4+ Kg6-g5 4.Kc3-d4 Kg5-f6
5.Kd4-d5 Kf6-f7 6.Sa8-b6 Kf7-f6 7.Kd5-d6 Kf6-f7 8.Sb6-c8 Kf7-f6 9.Le4-b1
Kf6-f7 10.Kd6-e5 Kf7-f8 11.Lb1-f5 Kf8-g8 12.Ke5-d4 Kg8-f8 13.Sc8-d6 Kf8-g7
14.Sd6-c4 Kg7-f6 15.Kd4-e4) +1.79/28 30} Kh7 {(1. ... Kh8-h7 2.Sa8-b6
Kh7-g8 3.Sb6-d5 Kg8-h7 4.Lh1-e4+ Kh7-g8 5.Kb2-c3 Kg8-f7 6.Kc3-d4 Kf7-e8
7.Kd4-e5 Ke8-f7 8.Sd5-f4 Kf7-g7 9.Ke5-e6 Kg7-g8 10.Ke6-f6 Kg8-h8 11.Le4-d5
Kh8-h7 12.Sf4-g6 Kh7-h6 13.Ld5-g8 Kh6-h5 14.Sg6-e5 Kh5-h4 15.Lg8-d5 Kh4-g3
16.Se5-d3 Kg3-g4 17.Kf6-g6 Kg4-h4 18.Ld5-f3 Kh4-g3 19.Lf3-h5 Kg3-h4
20.Lh5-e2 Kh4-g3 21.Kg6-h5 Kg3-h3 22.Le2-g4+ Kh3-g3 23.Kh5-g5 Kg3-h2
24.Kg5-h4 Kh2-g2 25.Lg4-e2 Kg2-h1 26.Kh4-g3 Kh1-g1 27.Sd3-f4 Kg1-h1
28.Le2-b5) -M29/58 2} 2. Nb6 {(1.Sa8-b6 Kh7-g8 2.Kb2-c2 Kg8-g7 3.Kc2-d3
Kg7-f8 4.Kd3-d4 Kf8-e7 5.Kd4-e5 Ke7-f7 6.Lh1-d5+ Kf7-e7 7.Sb6-c4 Ke7-d7
8.Ld5-h1 Kd7-e8 9.Ke5-f6 Ke8-d7 10.Kf6-f7 Kd7-d8 11.Kf7-e6 Kd8-c7 12.Ke6-e7
Kc7-b8 13.Ke7-d6 Kb8-c8 14.Lh1-d5 Kc8-d8 15.Ld5-c6 Kd8-c8) +1.81/27 30} Kg8
{(1. ... Kh7-g8 2.Sb6-d5 Kg8-h7 3.Kb2-c3 Kh7-g8 4.Kc3-d4 Kg8-h7 5.Kd4-e5
Kh7-g6 6.Ke5-e6 Kg6-h7 7.Ke6-f6 Kh7-g8 8.Sd5-f4 Kg8-h7 9.Sf4-g6 Kh7-g8
10.Lh1-c6 Kg8-h7 11.Lc6-d5 Kh7-h6 12.Ld5-g8 Kh6-h5 13.Sg6-e5 Kh5-h4
14.Lg8-d5 Kh4-g3 15.Se5-d3 Kg3-g4 16.Kf6-g6 Kg4-h4 17.Ld5-f3 Kh4-g3
18.Lf3-e2 Kg3-h4 19.Kg6-f6 Kh4-g3 20.Kf6-e5 Kg3-h4 21.Ke5-f4 Kh4-h3
22.Sd3-e1 Kh3-h4 23.Se1-g2+ Kh4-h3 24.Kf4-f3 Kh3-h2 25.Sg2-f4 Kh2-g1
26.Kf3-g3 Kg1-h1 27.Le2-a6) -M28/56 1} 3. Kc3 {(1.Kb2-c3 Kg8-f7 2.Kc3-d4
Kf7-e7 3.Kd4-e5 Ke7-f7 4.Sb6-c8 Kf7-e8 5.Lh1-f3 Ke8-d8 6.Sc8-d6 Kd8-e7
7.Lf3-c6 Ke7-f8 8.Lc6-d5 Kf8-g7 9.Sd6-c4 Kg7-f8 10.Ke5-d6 Kf8-e8 11.Sc4-b6
Ke8-f8 12.Sb6-c4) +2.01/27 30} Kh8 {(1. ... Kg8-h8 2.Kc3-d4 Kh8-h7 3.Sb6-d5
Kh7-g6 4.Kd4-e5 Kg6-g7 5.Ke5-e6 Kg7-f8 6.Ke6-f6 Kf8-g8 7.Sd5-f4 Kg8-h7
8.Sf4-g6 Kh7-g8 9.Lh1-c6 Kg8-h7 10.Lc6-d5 Kh7-h6 11.Ld5-g8 Kh6-h5 12.Sg6-e5
Kh5-h4 13.Lg8-d5 Kh4-g3 14.Se5-d3 Kg3-g4 15.Kf6-g6 Kg4-h4 16.Ld5-f3 Kh4-g3
17.Lf3-e2 Kg3-h4 18.Kg6-f6 Kh4-g3 19.Kf6-e5 Kg3-h4 20.Ke5-f4 Kh4-h3
21.Sd3-e1 Kh3-h4 22.Se1-g2+ Kh4-h3 23.Kf4-f3 Kh3-h2 24.Sg2-f4 Kh2-g1
25.Kf3-g3 Kg1-h1 26.Le2-a6) -M27/54 1} 4. Kd4 {(1.Kc3-d4 Kh8-g7 2.Kd4-e5
Kg7-h6 3.Lh1-f3 Kh6-h7 4.Ke5-f6 Kh7-g8 5.Lf3-d5+ Kg8-h7 6.Sb6-c8 Kh7-h6
7.Sc8-d6 Kh6-h5 8.Ld5-f3+ Kh5-h6 9.Sd6-f5+ Kh6-h7 10.Lf3-d5 Kh7-h8
11.Kf6-e5 Kh8-h7 12.Ke5-f4 Kh7-g6 13.Sf5-d6 Kg6-g7 14.Kf4-e4 Kg7-f8
15.Sd6-c4 Kf8-e7 16.Ke4-e5 Ke7-f8 17.Ke5-f6) +2.39/27 30} Kh7 {(1. ...
Kh8-h7 2.Sb6-d5 Kh7-g6 3.Kd4-e5 Kg6-g7 4.Ke5-e6 Kg7-f8 5.Ke6-f6 Kf8-g8
6.Sd5-f4 Kg8-h7 7.Sf4-g6 Kh7-g8 8.Lh1-d5+ Kg8-h7 9.Ld5-e6 Kh7-h6 10.Le6-g8
Kh6-h5 11.Sg6-e5 Kh5-h4 12.Lg8-d5 Kh4-g3 13.Se5-d3 Kg3-g4 14.Kf6-g6 Kg4-h4
15.Ld5-f3 Kh4-g3 16.Lf3-e2 Kg3-h4 17.Kg6-f6 Kh4-g3 18.Kf6-e5 Kg3-h4
19.Ke5-f4 Kh4-h3 20.Sd3-e1 Kh3-h4 21.Se1-g2+ Kh4-h3 22.Kf4-f3 Kh3-h2
23.Sg2-f4 Kh2-g1 24.Kf3-g3 Kg1-h1 25.Le2-a6) -M26/52 1} 5. Ke5 {(1.Kd4-e5
Kh7-g6 2.Lh1-f3 Kg6-g7 3.Lf3-d5 Kg7-h7 4.Ld5-e4+ Kh7-g8 5.Ke5-f6 Kg8-h8
6.Kf6-f5 Kh8-g7 7.Le4-f3 Kg7-h7 8.Kf5-f6 Kh7-g8 9.Kf6-g5 Kg8-f7 10.Kg5-f5
Kf7-g7 11.Kf5-g5 Kg7-f8 12.Kg5-f6 Kf8-e8 13.Sb6-c4 Ke8-d7 14.Lf3-g2 Kd7-e8)
+2.68/27 30} Kg6 {(1. ... Kh7-g6 2.Sb6-d5 Kg6-g7 3.Ke5-e6 Kg7-f8 4.Ke6-f6
Kf8-g8 5.Sd5-f4 Kg8-h7 6.Sf4-g6 Kh7-g8 7.Lh1-d5+ Kg8-h7 8.Ld5-e6 Kh7-h6
9.Le6-g8 Kh6-h5 10.Sg6-e5 Kh5-h4 11.Lg8-d5 Kh4-g3 12.Se5-d3 Kg3-g4
13.Kf6-g6 Kg4-h4 14.Ld5-f3 Kh4-g3 15.Lf3-e2 Kg3-h4 16.Kg6-f6 Kh4-g3
17.Kf6-g5 Kg3-h3 18.Kg5-h5 Kh3-g3 19.Le2-g4 Kg3-h2 20.Kh5-h4 Kh2-g2
21.Lg4-e2 Kg2-h1 22.Kh4-g3 Kh1-g1 23.Sd3-f4 Kg1-h1 24.Le2-a6) -M25/50 1} 6.
Kf4 {(1.Ke5-f4 Kg6-f7 2.Lh1-d5+ Kf7-e7 3.Kf4-e5 Ke7-e8 4.Ke5-f6 Ke8-f8
5.Ld5-c6 Kf8-g8 6.Sb6-c4 Kg8-f8 7.Sc4-e3 Kf8-g8 8.Se3-f5 Kg8-h7 9.Kf6-e5
Kh7-h8 10.Ke5-f4 Kh8-g8 11.Lc6-d5+ Kg8-h8 12.Ld5-e4 Kh8-g8 13.Le4-c6 Kg8-h7
14.Lc6-b5 Kh7-g6 15.Kf4-e5 Kg6-g5 16.Sf5-e3 Kg5-h6 17.Ke5-f5 Kh6-h5)
+2.85/28 30} Kh7 {(1. ... Kg6-h7 2.Lh1-d5 Kh7-g7 3.Kf4-g5 Kg7-h7 4.Kg5-f6
Kh7-h8 5.Ld5-e6 Kh8-h7 6.Sb6-d5 Kh7-h8 7.Sd5-f4 Kh8-h7 8.Sf4-g6 Kh7-h6
9.Le6-g8 Kh6-h5 10.Sg6-e5 Kh5-h4 11.Lg8-d5 Kh4-g3 12.Se5-d3 Kg3-g4
13.Kf6-g6 Kg4-h4 14.Ld5-f3 Kh4-g3 15.Lf3-e2 Kg3-h4 16.Kg6-f6 Kh4-g3
17.Kf6-g5 Kg3-h3 18.Le2-h5 Kh3-g3 19.Lh5-g4 Kg3-h2 20.Kg5-h4 Kh2-g2
21.Lg4-e2 Kg2-h1 22.Kh4-h3 Kh1-g1 23.Kh3-g3 Kg1-h1 24.Sd3-f4) -M25/50 1} 7.
Ba8 {(1.Lh1-a8 Kh7-h6 2.La8-d5 Kh6-g6 3.Sb6-d7 Kg6-h6 4.Ld5-b7 Kh6-g6
5.Lb7-f3 Kg6-h7 6.Kf4-e5 Kh7-g8 7.Ke5-f5 Kg8-g7 8.Lf3-b7 Kg7-h7 9.Lb7-d5
Kh7-h6 10.Kf5-f6 Kh6-h7 11.Kf6-f7 Kh7-h8 12.Ld5-b7 Kh8-h7 13.Kf7-f6 Kh7-g8
14.Lb7-f3 Kg8-h8 15.Sd7-e5 Kh8-g8) +2.94/29 30} Kh8 {(1. ... Kh7-h8
2.Sb6-d5 Kh8-h7 3.Sd5-e7 Kh7-h8 4.Se7-g6+ Kh8-g7 5.Kf4-g5 Kg7-f7 6.La8-d5+
Kf7-g7 7.Ld5-e6 Kg7-h7 8.Kg5-f6 Kh7-h6 9.Le6-g8 Kh6-h5 10.Sg6-e5 Kh5-h4
11.Lg8-d5 Kh4-g3 12.Se5-d3 Kg3-g4 13.Kf6-g6 Kg4-h4 14.Ld5-f3 Kh4-g3
15.Lf3-e2 Kg3-h4 16.Kg6-f6 Kh4-g3 17.Kf6-g5 Kg3-h3 18.Le2-h5 Kh3-g3
19.Lh5-g4 Kg3-h2 20.Kg5-h4 Kh2-g2 21.Lg4-e2 Kg2-h1 22.Kh4-h3 Kh1-g1
23.Kh3-g3 Kg1-h1 24.Sd3-f2+) -M25/50 1} 8. Kf5 {(1.Kf4-f5 Kh8-g8 2.Sb6-c4
Kg8-h7 3.La8-e4 Kh7-g7 4.Kf5-g5 Kg7-f7 5.Le4-d5+ Kf7-e8 6.Kg5-f6 Ke8-d7
7.Ld5-e4 Kd7-c7 8.Kf6-e7 Kc7-c8 9.Le4-c6 Kc8-c7 10.Lc6-b5 Kc7-c8 11.Sc4-b6+
Kc8-b7 12.Sb6-d5 Kb7-b8 13.Ke7-d6 Kb8-c8 14.Lb5-a4 Kc8-b8 15.Kd6-d7 Kb8-b7
16.Kd7-d6 Kb7-c8) +2.94/30 30} Kg7 {(1. ... Kh8-g7 2.Sb6-d5 Kg7-h7 3.Kf5-f6
Kh7-h8 4.Kf6-f7 Kh8-h7 5.Sd5-f4 Kh7-h8 6.Sf4-g6+ Kh8-h7 7.La8-e4 Kh7-h6
8.Sg6-e5 Kh6-g5 9.Se5-d3 Kg5-h5 10.Kf7-f6 Kh5-h6 11.Sd3-e5 Kh6-h5
12.Le4-g6+ Kh5-h4 13.Kf6-f5 Kh4-g3 14.Lg6-h5 Kg3-f2 15.Kf5-f4 Kf2-e1
16.Kf4-e3 Ke1-f1 17.Lh5-f3 Kf1-e1 18.Se5-d3+ Ke1-f1 19.Ke3-f4 Kf1-g1
20.Kf4-g3 Kg1-f1 21.Lf3-h5 Kf1-g1 22.Lh5-e2 Kg1-h1 23.Sd3-f4) -M24/48 1} 9.
Nd5 {(1.Sb6-d5 Kg7-f7 2.La8-c6 Kf7-g8 3.Kf5-g6 Kg8-f8 4.Kg6-f6 Kf8-g8
5.Sd5-e7+ Kg8-h8 6.Lc6-a4 Kh8-h7 7.La4-e8 Kh7-h6 8.Se7-f5+ Kh6-h7 9.Sf5-e3
Kh7-g8 10.Se3-g4 Kg8-f8 11.Le8-h5 Kf8-g8 12.Kf6-g5 Kg8-f8 13.Sg4-f6 Kf8-g7
14.Sf6-g4 Kg7-f8) +2.94/28 30} Kh7 {(1. ... Kg7-h7 2.Kf5-f6 Kh7-h8 3.Kf6-f7
Kh8-h7 4.Sd5-f4 Kh7-h8 5.Sf4-g6+ Kh8-h7 6.La8-e4 Kh7-h6 7.Sg6-e5 Kh6-g5
8.Se5-d3 Kg5-h5 9.Kf7-f6 Kh5-h6 10.Sd3-e5 Kh6-h5 11.Le4-g6+ Kh5-h4
12.Kf6-f5 Kh4-g3 13.Lg6-h5 Kg3-f2 14.Kf5-f4 Kf2-e1 15.Kf4-e3 Ke1-f1
16.Lh5-f3 Kf1-e1 17.Se5-d3+ Ke1-f1 18.Ke3-f4 Kf1-g1 19.Kf4-g3 Kg1-f1
20.Lf3-h5 Kf1-g1 21.Lh5-e2 Kg1-h1 22.Sd3-f4) -M23/46 1} 10. Ke5 {(1.Kf5-e5
Kh7-g6 2.Sd5-b6 Kg6-h6 3.Ke5-f4 Kh6-h5 4.Sb6-d5 Kh5-h4 5.Sd5-f6 Kh4-h3
6.Sf6-e4 Kh3-h4 7.Se4-g3 Kh4-h3 8.Sg3-e2 Kh3-h2 9.La8-f3 Kh2-h3 10.Kf4-f5
Kh3-h2 11.Kf5-e6 Kh2-h3 12.Ke6-f6 Kh3-h2 13.Lf3-e4 Kh2-h3 14.Le4-b7 Kh3-g4
15.Lb7-d5) +2.94/29 30} Kg7 {(1. ... Kh7-g7 2.Sd5-f4 Kg7-f7 3.Ke5-f5 Kf7-e7
4.La8-d5 Ke7-d6 5.Kf5-f6 Kd6-c5 6.Kf6-e5 Kc5-b4 7.Ke5-d4 Kb4-b5 8.Sf4-e6
Kb5-b4 9.Kd4-d3 Kb4-b5 10.Kd3-c3 Kb5-a4 11.Se6-d4 Ka4-a3 12.Sd4-c2+ Ka3-a4
13.Kc3-c4 Ka4-a5 14.Ld5-c6 Ka5-b6 15.Sc2-d4 Kb6-c7 16.Kc4-c5 Kc7-d8
17.Kc5-d6 Kd8-c8 18.Sd4-b3 Kc8-d8 19.Sb3-c5 Kd8-c8 20.Lc6-d7+ Kc8-b8
21.Kd6-c6 Kb8-a7 22.Kc6-c7 Ka7-a8 23.Kc7-b6) -M24/48 1} 11. Bc6 {(1.La8-c6
Kg7-g8 2.Ke5-f5 Kg8-f7 3.Sd5-b6 Kf7-g7 4.Kf5-e5 Kg7-h7 5.Lc6-d5 Kh7-g7
6.Ld5-f3 Kg7-g6 7.Sb6-c4 Kg6-f7 8.Lf3-e4 Kf7-g7 9.Sc4-d6 Kg7-h8 10.Le4-b7
Kh8-g8 11.Sd6-c4 Kg8-f8 12.Sc4-e3 Kf8-g8 13.Se3-f5 Kg8-h7 14.Ke5-f6 Kh7-h8
15.Kf6-f7) +2.90/28 30} Kg6 {(1. ... Kg7-g6 2.Sd5-f4+ Kg6-f7 3.Lc6-d5+
Kf7-g7 4.Ld5-e6 Kg7-h7 5.Ke5-f6 Kh7-h8 6.Le6-d5 Kh8-h7 7.Sf4-g6 Kh7-h6
8.Ld5-g8 Kh6-h5 9.Sg6-e5 Kh5-h4 10.Lg8-d5 Kh4-g3 11.Se5-d3 Kg3-g4 12.Kf6-g6
Kg4-h4 13.Ld5-f3 Kh4-g3 14.Lf3-h5 Kg3-h4 15.Lh5-e2 Kh4-g3 16.Kg6-h5 Kg3-h3
17.Le2-f3 Kh3-g3 18.Lf3-g4 Kg3-h2 19.Kh5-h4 Kh2-g2 20.Lg4-e2 Kg2-h1
21.Kh4-g3 Kh1-g1 22.Sd3-f4 Kg1-h1 23.Le2-d3) -M24/48 1} 12. Nc7 {(1.Sd5-c7
Kg6-h6 2.Sc7-e8 Kh6-g6 3.Lc6-d5 Kg6-h5 4.Ld5-f3+ Kh5-g5 5.Se8-c7 Kg5-h6
6.Sc7-b5 Kh6-g5 7.Sb5-c7) +2.94/26 30} Kg7 {(1. ... Kg6-g7 2.Sc7-b5 Kg7-g6
3.Sb5-d6 Kg6-g7 4.Lc6-e4 Kg7-g8 5.Ke5-f6 Kg8-h8 6.Le4-g6 Kh8-g8 7.Sd6-f7
Kg8-f8 8.Lg6-h7 Kf8-e8 9.Sf7-e5 Ke8-d8 10.Lh7-e4 Kd8-c7 11.Se5-c4 Kc7-d7
12.Kf6-f7 Kd7-d8 13.Le4-c6 Kd8-c7 14.Lc6-e8 Kc7-d8 15.Kf7-f8 Kd8-c7
16.Kf8-e7 Kc7-c8 17.Le8-c6 Kc8-c7 18.Lc6-d7 Kc7-b8 19.Ke7-d8 Kb8-b7
20.Ld7-b5 Kb7-a8 21.Kd8-c7 Ka8-a7 22.Sc4-d6 Ka7-a8 23.Lb5-e2) -M24/48 1}
13. Bf3 {(1.Lc6-f3 Kg7-g8 2.Sc7-e8 Kg8-h7 3.Se8-f6+ Kh7-g6 4.Sf6-d7 Kg6-f7
5.Lf3-e4 Kf7-g8 6.Ke5-f6 Kg8-h8 7.Kf6-e6 Kh8-g7 8.Le4-d3 Kg7-h8 9.Sd7-f6
Kh8-g7 10.Sf6-d7) +2.85/26 30} Kf7 {(1. ... Kg7-f7 2.Lf3-e4 Kf7-g7
3.Sc7-e6+ Kg7-h8 4.Ke5-f6 Kh8-g8 5.Se6-f4 Kg8-h8 6.Le4-d5 Kh8-h7 7.Sf4-g6
Kh7-h6 8.Ld5-g8 Kh6-h5 9.Sg6-e5 Kh5-h4 10.Lg8-d5 Kh4-g3 11.Se5-d3 Kg3-g4
12.Kf6-g6 Kg4-h4 13.Ld5-f3 Kh4-g3 14.Lf3-e2 Kg3-h4 15.Kg6-f6 Kh4-g3
16.Kf6-g5 Kg3-h3 17.Kg5-h5 Kh3-g3 18.Le2-g4 Kg3-h2 19.Kh5-h4 Kh2-g2
20.Lg4-e2 Kg2-h1 21.Kh4-g3 Kh1-g1 22.Sd3-f4 Kg1-h1 23.Le2-a6) -M24/48 1}
14. Ne6 {(1.Sc7-e6 Kf7-g6 2.Lf3-b7 Kg6-h5 3.Ke5-f5 Kh5-h6 4.Kf5-f6 Kh6-h7
5.Se6-f8+ Kh7-g8 6.Sf8-g6 Kg8-h7 7.Lb7-e4 Kh7-h6 8.Le4-b7 Kh6-h7) +2.90/26
30} Kg6 {(1. ... Kf7-g6 2.Lf3-e4+ Kg6-f7 3.Le4-f5 Kf7-e8 4.Se6-g5 Ke8-f8
5.Ke5-f6 Kf8-g8 6.Sg5-f7 Kg8-f8 7.Lf5-h7 Kf8-e8 8.Sf7-e5 Ke8-d8 9.Lh7-e4
Kd8-c7 10.Se5-c4 Kc7-d7 11.Kf6-f7 Kd7-d8 12.Le4-c6 Kd8-c7 13.Lc6-e8 Kc7-d8
14.Kf7-f8 Kd8-c7 15.Kf8-e7 Kc7-c8 16.Le8-c6 Kc8-c7 17.Lc6-d7 Kc7-b8
18.Ke7-d8 Kb8-b7 19.Ld7-b5 Kb7-a8 20.Kd8-c7 Ka8-a7 21.Sc4-d6 Ka7-a8
22.Lb5-f1) -M23/46 1} 15. Bg2 {(1.Lf3-g2 Kg6-f7 2.Se6-d4 Kf7-g8 3.Ke5-f5
Kg8-f7 4.Lg2-d5+ Kf7-g7 5.Ld5-a8 Kg7-h6 6.Kf5-f6 Kh6-h7 7.Sd4-c2 Kh7-h8
8.Kf6-e6 Kh8-g7 9.Ke6-f5 Kg7-f7 10.La8-f3 Kf7-e7 11.Sc2-d4 Ke7-d6 12.Sd4-e6
Kd6-e7 13.Lf3-g2 Ke7-d7 14.Lg2-d5 Kd7-e8 15.Se6-c5 Ke8-f8 16.Kf5-e6 Kf8-g7)
+2.84/26 30} Kh7 {(1. ... Kg6-h7 2.Ke5-f6 Kh7-h8 3.Se6-f8 Kh8-g8 4.Sf8-g6
Kg8-h7 5.Lg2-d5 Kh7-h6 6.Ld5-g8 Kh6-h5 7.Sg6-e5 Kh5-h4 8.Lg8-d5 Kh4-g3
9.Se5-d3 Kg3-g4 10.Kf6-g6 Kg4-h4 11.Ld5-f3 Kh4-g3 12.Lf3-e2 Kg3-h4
13.Kg6-f6 Kh4-g3 14.Kf6-g5 Kg3-h3 15.Kg5-h5 Kh3-g3 16.Le2-g4 Kg3-h2
17.Kh5-h4 Kh2-g2 18.Lg4-e2 Kg2-h1 19.Kh4-g3 Kh1-g1 20.Sd3-f4 Kg1-h1
21.Le2-b5) -M22/44 1} 16. Kf6 {(1.Ke5-f6 Kh7-h6 2.Se6-f4 Kh6-h7 3.Lg2-d5
Kh7-h6 4.Ld5-a2 Kh6-h7 5.Sf4-h3 Kh7-h8 6.La2-c4 Kh8-h7 7.Sh3-f4 Kh7-h6
8.Lc4-a2) +2.81/26 30} Kh8 {(1. ... Kh7-h8 2.Se6-f8 Kh8-g8 3.Sf8-g6 Kg8-h7
4.Lg2-d5 Kh7-h6 5.Ld5-g8 Kh6-h5 6.Sg6-e5 Kh5-h4 7.Lg8-d5 Kh4-g3 8.Se5-d3
Kg3-g4 9.Kf6-g6 Kg4-h4 10.Ld5-f3 Kh4-g3 11.Lf3-e2 Kg3-h4 12.Kg6-f6 Kh4-g3
13.Kf6-g5 Kg3-h3 14.Kg5-f4 Kh3-h4 15.Sd3-e1 Kh4-h3 16.Le2-g4+ Kh3-h2
17.Kf4-f3 Kh2-g1 18.Lg4-h3 Kg1-h2 19.Kf3-g4 Kh2-g1 20.Kg4-g3) -M21/42 1}
17. Be4 {(1.Lg2-e4 Kh8-g8 2.Kf6-g6 Kg8-h8 3.Le4-a8 Kh8-g8 4.Se6-g5 Kg8-f8
5.Kg6-f6 Kf8-g8 6.La8-c6 Kg8-h8 7.Kf6-e6 Kh8-g8 8.Lc6-e4 Kg8-f8 9.Le4-c6
Kf8-g8) +2.90/27 30} Kg8 {(1. ... Kh8-g8 2.Le4-g6 Kg8-h8 3.Se6-g5 Kh8-g8
4.Sg5-f7 Kg8-f8 5.Lg6-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4
Kc7-d7 9.Kf6-f7 Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-e8 Kc7-d8 12.Kf7-f8 Kd8-c7
13.Kf8-e7 Kc7-c8 14.Le8-c6 Kc8-c7 15.Lc6-d7 Kc7-b8 16.Ke7-d8 Kb8-b7
17.Ld7-b5 Kb7-a8 18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-f1) -M21/10 0}
18. Bh1 {(1.Le4-h1 Kg8-h8 2.Se6-f4 Kh8-g8 3.Kf6-e5 Kg8-h8 4.Ke5-e6 Kh8-g7
5.Lh1-c6 Kg7-g8 6.Lc6-b7 Kg8-g7 7.Lb7-e4 Kg7-f8 8.Sf4-d5 Kf8-g7 9.Sd5-c3
Kg7-g8 10.Le4-b7 Kg8-g7 11.Lb7-c6 Kg7-f8 12.Sc3-e2 Kf8-g7 13.Se2-f4)
+2.73/27 30} Kh8 {(1. ... Kg8-h8 2.Se6-f8 Kh8-g8 3.Sf8-g6 Kg8-h7 4.Lh1-d5
Kh7-h6 5.Ld5-g8 Kh6-h5 6.Sg6-e5 Kh5-h4 7.Lg8-d5 Kh4-g3 8.Se5-d3 Kg3-g4
9.Kf6-g6 Kg4-h4 10.Ld5-f3 Kh4-g3 11.Lf3-e2 Kg3-h4 12.Le2-d1 Kh4-g3
13.Kg6-h5 Kg3-h3 14.Ld1-e2 Kh3-g3 15.Le2-g4 Kg3-h2 16.Kh5-h4 Kh2-g2
17.Lg4-e2 Kg2-h1 18.Kh4-g3 Kh1-g1 19.Sd3-f4 Kg1-h1 20.Le2-b5) -M21/42 1}
19. Nd8 {(1.Se6-d8 Kh8-h7 2.Lh1-e4+ Kh7-h6 3.Le4-c6 Kh6-h5 4.Lc6-f3+ Kh5-h6
5.Lf3-e2 Kh6-h7 6.Le2-d3+ Kh7-h8 7.Ld3-c4 Kh8-h7 8.Lc4-d3+) +2.92/28 30}
Kg8 {(1. ... Kh8-g8 2.Lh1-d5+ Kg8-h7 3.Sd8-f7 Kh7-g8 4.Ld5-e4 Kg8-f8
5.Le4-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4 Kc7-d7 9.Kf6-f7
Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-e8 Kc7-d8 12.Kf7-f8 Kd8-c7 13.Kf8-e7 Kc7-c8
14.Le8-b5 Kc8-c7 15.Lb5-d7 Kc7-b8 16.Ke7-d8 Kb8-b7 17.Ld7-b5 Kb7-a8
18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-e2) -M21/42 1} 20. Bb7 {(1.Lh1-b7
Kg8-f8 2.Sd8-e6+ Kf8-g8 3.Lb7-f3 Kg8-h7 4.Se6-c5 Kh7-h8 5.Lf3-a8 Kh8-h7
6.Kf6-f7 Kh7-h8 7.La8-f3 Kh8-h7 8.Sc5-a4 Kh7-h8 9.Sa4-c5) +2.84/27 30} Kh8
{(1. ... Kg8-h8 2.Lb7-e4 Kh8-g8 3.Sd8-f7 Kg8-f8 4.Le4-h7 Kf8-e8 5.Sf7-e5
Ke8-d8 6.Lh7-e4 Kd8-c7 7.Se5-c4 Kc7-d7 8.Kf6-f7 Kd7-d8 9.Le4-c6 Kd8-c7
10.Lc6-b5 Kc7-d8 11.Lb5-e8 Kd8-c7 12.Kf7-e6 Kc7-d8 13.Le8-d7 Kd8-c7
14.Ke6-e7 Kc7-b8 15.Ke7-d8 Kb8-b7 16.Ld7-b5 Kb7-a8 17.Kd8-c7 Ka8-a7
18.Sc4-d6 Ka7-a8 19.Lb5-e2) -M20/40 1} 21. Kg6 {(1.Kf6-g6 Kh8-g8 2.Sd8-e6
Kg8-h8 3.Lb7-c8 Kh8-g8 4.Lc8-a6 Kg8-h8 5.La6-c4 Kh8-g8 6.Se6-f4+ Kg8-f8
7.Kg6-f6 Kf8-e8 8.Lc4-d5 Ke8-d8 9.Sf4-e6+ Kd8-d7 10.Kf6-e5 Kd7-e7 11.Se6-d4
Ke7-d7 12.Ke5-f6 Kd7-d6 13.Ld5-e4 Kd6-c5 14.Sd4-c2 Kc5-d6 15.Sc2-b4 Kd6-c5
16.Sb4-c2) +2.94/28 30} Kg8 {(1. ... Kh8-g8 2.Sd8-f7 Kg8-f8 3.Kg6-f6 Kf8-g8
4.Lb7-e4 Kg8-f8 5.Le4-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4
Kc7-d7 9.Kf6-f7 Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-b5 Kc7-d8 12.Lb5-e8 Kd8-c7
13.Kf7-e6 Kc7-d8 14.Le8-d7 Kd8-c7 15.Ke6-e7 Kc7-b8 16.Ke7-d8 Kb8-b7
17.Ld7-b5 Kb7-a8 18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-e2) -M21/10 0}
22. Bg2 {(1.Lb7-g2 Kg8-f8 2.Kg6-f6 Kf8-e8 3.Sd8-e6 Ke8-d7 4.Lg2-f3 Kd7-d6
5.Lf3-a8 Kd6-d7 6.Kf6-e5 Kd7-e7 7.Se6-g7 Ke7-d7 8.La8-f3 Kd7-c7 9.Sg7-f5
Kc7-b6 10.Lf3-d5 Kb6-c5 11.Ld5-g8 Kc5-c6 12.Lg8-e6 Kc6-c5 13.Ke5-f6 Kc5-b5
14.Sf5-e7 Kb5-c5 15.Se7-g6 Kc5-b4) +2.68/28 30} Kf8 {(1. ... Kg8-f8
2.Kg6-f6 Kf8-g8 3.Lg2-e4 Kg8-h8 4.Le4-f5 Kh8-g8 5.Sd8-f7 Kg8-f8 6.Lf5-h7
Kf8-e8 7.Sf7-e5 Ke8-d8 8.Lh7-e4 Kd8-c7 9.Se5-c4 Kc7-d7 10.Kf6-f7 Kd7-d8
11.Le4-c6 Kd8-c7 12.Lc6-e8 Kc7-d8 13.Kf7-f8 Kd8-c7 14.Kf8-e7 Kc7-c8
15.Le8-c6 Kc8-c7 16.Lc6-d7 Kc7-b8 17.Ke7-d8 Kb8-b7 18.Ld7-b5 Kb7-a8
19.Kd8-c7 Ka8-a7 20.Sc4-d6 Ka7-a8 21.Lb5-c4) -M22/44 1} 23. Bh3 {(1.Lg2-h3
Kf8-e8 2.Sd8-c6 Ke8-f8 3.Lh3-e6 Kf8-e8 4.Kg6-g5 Ke8-f8 5.Kg5-f6 Kf8-e8
6.Sc6-b4 Ke8-d8 7.Le6-f5 Kd8-c7 8.Kf6-e5 Kc7-b6 9.Lf5-d3 Kb6-c7 10.Ld3-c2
Kc7-d8 11.Lc2-d3 Kd8-c7) +2.94/28 30} Kg8 {(1. ... Kf8-g8 2.Lh3-f5 Kg8-f8
3.Kg6-f6 Kf8-g8 4.Sd8-f7 Kg8-f8 5.Lf5-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4
Kd8-c7 8.Se5-c4 Kc7-d7 9.Kf6-f7 Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-e8 Kc7-d8
12.Kf7-f8 Kd8-c7 13.Kf8-e7 Kc7-c8 14.Le8-c6 Kc8-c7 15.Lc6-d7 Kc7-b8
16.Ke7-d8 Kb8-b7 17.Ld7-b5 Kb7-a8 18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8
20.Lb5-c4) -M21/42 1} 24. Nf7 {(1.Sd8-f7 Kg8-f8 2.Kg6-f6 Kf8-g8 3.Lh3-f5
Kg8-f8 4.Sf7-h6 Kf8-e8 5.Sh6-f7 Ke8-f8) +2.80/27 30} Kf8 {(1. ... Kg8-f8
2.Kg6-f6 Kf8-g8 3.Lh3-f5 Kg8-f8 4.Lf5-h7) -M20/10 0} 25. Kf6 {(1.Kg6-f6
Kf8-e8 2.Sf7-d6+ Ke8-f8 3.Sd6-b5 Kf8-g8 4.Sb5-c3 Kg8-h8 5.Lh3-f5 Kh8-g8
6.Lf5-d3 Kg8-h8 7.Ld3-c4 Kh8-h7 8.Lc4-f7 Kh7-h6 9.Lf7-e8 Kh6-h7 10.Le8-c6
Kh7-g8 11.Sc3-b5 Kg8-h8 12.Kf6-e6 Kh8-g7 13.Lc6-e4 Kg7-f8 14.Le4-h1 Kf8-g8
15.Lh1-e4 Kg8-g7 16.Le4-c6 Kg7-f8) +2.94/28 30} Kg8 {(1. ... Kf8-g8
2.Lh3-f5 Kg8-f8 3.Lf5-h7 Kf8-e8 4.Sf7-e5 Ke8-d8 5.Lh7-e4 Kd8-c7 6.Se5-c4
Kc7-d7 7.Kf6-f7 Kd7-d8 8.Le4-c6 Kd8-c7 9.Lc6-e8 Kc7-d8 10.Kf7-f8 Kd8-c7
11.Kf8-e7 Kc7-c8 12.Le8-c6 Kc8-c7 13.Lc6-d7 Kc7-b8 14.Ke7-d8 Kb8-b7
15.Ld7-b5 Kb7-a8 16.Kd8-c7 Ka8-a7 17.Sc4-d6 Ka7-a8 18.Lb5-c4) -M19/38 1}
26. Nh6+ {(1.Sf7-h6+ Kg8-h7 2.Sh6-f5 Kh7-g8 3.Sf5-e3 Kg8-h7 4.Lh3-g4 Kh7-g8
5.Se3-d5 Kg8-h7 6.Lg4-e2 Kh7-g8 7.Kf6-g6 Kg8-f8 8.Kg6-f6 Kf8-g8) +2.85/27
30} Kh8 {(1. ... Kg8-h8 2.Lh3-d7 Kh8-h7 3.Sh6-f7 Kh7-g8 4.Ld7-f5 Kg8-f8
5.Lf5-h7 Kf8-e8 6.Sf7-e5 Ke8-d8 7.Lh7-e4 Kd8-c7 8.Se5-c4 Kc7-d7 9.Kf6-f7
Kd7-d8 10.Le4-c6 Kd8-c7 11.Lc6-b5 Kc7-d8 12.Kf7-f8 Kd8-c7 13.Kf8-e8 Kc7-c8
14.Lb5-d7+ Kc8-c7 15.Ke8-e7 Kc7-b8 16.Ke7-d8 Kb8-b7 17.Ld7-b5 Kb7-a8
18.Kd8-c7 Ka8-a7 19.Sc4-d6 Ka7-a8 20.Lb5-c4) -M21/42 1} 27. Bg4 {(1.Lh3-g4
Kh8-h7 2.Sh6-f7 Kh7-g8 3.Sf7-d6 Kg8-h8 4.Kf6-g6 Kh8-g8 5.Sd6-b7 Kg8-h8
6.Lg4-d1 Kh8-g8 7.Sb7-d6 Kg8-f8 8.Ld1-g4 Kf8-e7 9.Sd6-b7 Ke7-e8 10.Kg6-f6
Ke8-f8 11.Lg4-h3 Kf8-e8 12.Lh3-e6 Ke8-f8 13.Le6-b3 Kf8-e8 14.Kf6-e5 Ke8-e7
15.Sb7-c5 Ke7-e8) +2.88/28 30} Kh7 {(1. ... Kh8-h7 2.Sh6-f7 Kh7-g8 3.Lg4-f5
Kg8-f8 4.Lf5-h7) -M20/10 0} 28. Nf7 {(1.Sh6-f7 Kh7-g8 2.Sf7-g5 Kg8-f8
3.Sg5-e6+ Kf8-e8 4.Se6-d4 Ke8-f8 5.Lg4-e6 Kf8-e8 6.Le6-f7+ Ke8-d7 7.Kf6-e5
Kd7-c7 8.Ke5-e6 Kc7-c8 9.Ke6-d6 Kc8-b7 10.Lf7-c4 Kb7-c8 11.Lc4-d5 Kc8-b8
12.Ld5-e6 Kb8-b7 13.Sd4-c2 Kb7-b6 14.Le6-d7 Kb6-a7 15.Kd6-e7 Ka7-b8)
+2.73/28 30} Kg8 {(1. ... Kh7-g8 2.Lg4-f5 Kg8-f8 3.Lf5-h7 Kf8-e8 4.Sf7-e5
Ke8-d8 5.Lh7-e4 Kd8-c7 6.Se5-c4 Kc7-d7 7.Kf6-f7 Kd7-d8 8.Le4-c6 Kd8-c7
9.Lc6-b5 Kc7-d8 10.Kf7-f8 Kd8-c7 11.Kf8-e8 Kc7-c8 12.Lb5-d7+ Kc8-c7
13.Ke8-e7 Kc7-b8 14.Ke7-d8 Kb8-b7 15.Ld7-b5 Kb7-a8 16.Kd8-c7 Ka8-a7
17.Sc4-d6 Ka7-a8 18.Lb5-c4) -M19/10 0} 29. Ne5 {(1.Sf7-e5 Kg8-h7 2.Lg4-c8
Kh7-h8 3.Lc8-b7 Kh8-g8 4.Lb7-e4 Kg8-f8 5.Le4-d5 Kf8-e8 6.Ld5-b3 Ke8-d8
7.Se5-c4 Kd8-c8 8.Sc4-a3 Kc8-d8 9.Lb3-f7 Kd8-c8 10.Kf6-e7 Kc8-c7 11.Lf7-a2
Kc7-b7 12.Ke7-d6 Kb7-a6 13.La2-b3 Ka6-b7 14.Lb3-f7 Kb7-c8) +2.94/28 30} Kh8
{(1. ... Kg8-h8 2.Lg4-f5 Kh8-g8 3.Se5-f7 Kg8-f8 4.Lf5-h7 Kf8-e8 5.Sf7-e5
Ke8-d8 6.Lh7-e4 Kd8-c7 7.Se5-c4 Kc7-d7 8.Kf6-f7 Kd7-d8 9.Le4-c6 Kd8-c7
10.Lc6-e8 Kc7-d8 11.Kf7-f8 Kd8-c7 12.Kf8-e7 Kc7-c8 13.Le8-c6 Kc8-c7
14.Lc6-d7 Kc7-b8 15.Ke7-d8 Kb8-b7 16.Ld7-b5 Kb7-a8 17.Kd8-c7 Ka8-a7
18.Sc4-d6 Ka7-a8 19.Lb5-c4) -M20/40 1} 30. Bf5 {(1.Lg4-f5 Kh8-g8 2.Se5-f7
Kg8-f8 3.Lf5-h7 Kf8-e8 4.Kf6-e6 Ke8-f8 5.Sf7-d6 Kf8-g7 6.Lh7-c2 Kg7-h8
7.Sd6-c4 Kh8-g8 8.Lc2-d3 Kg8-f8 9.Sc4-d6 Kf8-g7 10.Sd6-e8+ Kg7-g8 11.Ke6-f6
Kg8-h8 12.Kf6-e5 Kh8-g8 13.Ke5-e6 Kg8-h8 14.Ld3-b5 Kh8-h7 15.Ke6-f5 Kh7-h6
16.Lb5-c4 Kh6-h7) +2.94/27 30} Kg8 {(1. ... Kh8-g8 2.Se5-f7 Kg8-f8 3.Lf5-h7
Kf8-e8 4.Sf7-e5 Ke8-d8 5.Lh7-e4 Kd8-c7 6.Se5-c4 Kc7-d7 7.Kf6-f7 Kd7-d8
8.Le4-c6 Kd8-c7 9.Lc6-e8 Kc7-d8 10.Kf7-f8 Kd8-c7 11.Kf8-e7 Kc7-c8 12.Le8-c6
Kc8-c7 13.Lc6-d7 Kc7-b8 14.Ke7-d8 Kb8-b7 15.Ld7-b5 Kb7-a8 16.Kd8-c7 Ka8-a7
17.Sc4-d6 Ka7-a8 18.Lb5-c4) -M19/10 0} 31. Ng6 {(1.Se5-g6 Kg8-h7 2.Sg6-f8+
Kh7-h6 3.Sf8-h7 Kh6-h5 4.Sh7-g5 Kh5-h4 5.Sg5-e4 Kh4-h5 6.Kf6-e6 Kh5-h4
7.Ke6-e5 Kh4-h5 8.Ke5-f6 Kh5-h6 9.Kf6-f7 Kh6-h5 10.Kf7-f6) +2.94/28 30} Kh7
{(1. ... Kg8-h7 2.Lf5-e6 Kh7-h6 3.Le6-g8 Kh6-h5 4.Sg6-e5 Kh5-h4 5.Lg8-d5
Kh4-g3 6.Se5-d3 Kg3-g4 7.Kf6-g6 Kg4-h4 8.Ld5-f3 Kh4-g3 9.Lf3-e2 Kg3-h4
10.Le2-d1 Kh4-g3 11.Kg6-h5 Kg3-h3 12.Ld1-e2 Kh3-g3 13.Le2-g4 Kg3-h2
14.Kh5-h4 Kh2-g2 15.Lg4-e2 Kg2-h1 16.Kh4-g3 Kh1-g1 17.Sd3-f4 Kg1-h1
18.Le2-b5) -M19/10 0} 32. Nf4+ {(1.Sg6-f4+ Kh7-h8 2.Lf5-d3 Kh8-g8 3.Sf4-g2
Kg8-f8 4.Sg2-e3 Kf8-g8 5.Se3-c2 Kg8-h8 6.Ld3-e4 Kh8-g8 7.Sc2-d4 Kg8-f8
8.Le4-d5 Kf8-e8 9.Kf6-e6 Ke8-d8 10.Ld5-c4 Kd8-c7 11.Lc4-a2 Kc7-b6 12.Sd4-c2
Kb6-c6 13.Sc2-d4+ Kc6-c7 14.La2-d5 Kc7-b6 15.Ld5-b3 Kb6-b7 16.Ke6-d6)
+2.85/28 30} Kh8 {(1. ... Kh7-h8 2.Lf5-e6 Kh8-h7 3.Sf4-g6 Kh7-h6 4.Le6-g8
Kh6-h5 5.Sg6-e5 Kh5-h4 6.Lg8-d5 Kh4-g3 7.Se5-d3 Kg3-g4 8.Kf6-g6 Kg4-h4
9.Ld5-f3 Kh4-g3 10.Lf3-h5 Kg3-h4 11.Lh5-e2 Kh4-g3 12.Kg6-h5 Kg3-h3
13.Le2-f3 Kh3-g3 14.Lf3-g4 Kg3-h2 15.Kh5-h4 Kh2-g2 16.Lg4-e2 Kg2-h1
17.Kh4-g3 Kh1-g1 18.Sd3-f4 Kg1-h1 19.Le2-b5) -M20/40 1} 33. Be4 {(1.Lf5-e4
Kh8-g8 2.Le4-c2 Kg8-h8 3.Lc2-f5 Kh8-g8 4.Sf4-e6 Kg8-h8 5.Kf6-e5 Kh8-g8
6.Lf5-b1 Kg8-f7 7.Se6-c7 Kf7-e7 8.Lb1-c2 Ke7-d7 9.Sc7-d5 Kd7-e8 10.Lc2-d3
Ke8-f8 11.Ld3-b1 Kf8-g7 12.Lb1-e4 Kg7-f7 13.Le4-b1 Kf7-g7) +2.85/28 30} Kg8
{(1. ... Kh8-g8 2.Sf4-g6 Kg8-h7 3.Kf6-f7 Kh7-h6 4.Sg6-e5 Kh6-g5 5.Se5-d3
Kg5-h5 6.Kf7-f6 Kh5-h6 7.Sd3-e5 Kh6-h5 8.Le4-g6+ Kh5-h4 9.Kf6-f5 Kh4-g3
10.Lg6-h5 Kg3-f2 11.Kf5-f4 Kf2-e1 12.Kf4-e3 Ke1-f1 13.Lh5-f3 Kf1-e1
14.Se5-d3+ Ke1-f1 15.Ke3-f4 Kf1-g1 16.Kf4-g3 Kg1-f1 17.Lf3-h5 Kf1-g1
18.Lh5-e2 Kg1-h1) -M20/10 0} 34. Bd5+ {(1.Le4-d5+ Kg8-h7 2.Ld5-h1 Kh7-g8
3.Lh1-b7 Kg8-h8 4.Sf4-g6+ Kh8-g8 5.Lb7-c6 Kg8-h7 6.Lc6-d7 Kh7-h6 7.Sg6-h4
Kh6-h5 8.Sh4-g2 Kh5-h6 9.Ld7-a4 Kh6-h7 10.Sg2-f4 Kh7-g8 11.La4-d7 Kg8-h8
12.Kf6-f7 Kh8-h7 13.Ld7-c8 Kh7-h8 14.Sf4-g2 Kh8-h7 15.Lc8-f5+ Kh7-h8
16.Kf7-f6) +2.70/27 30} Kh8 {(1. ... Kg8-h8 2.Sf4-g6+ Kh8-h7 3.Ld5-e6
Kh7-h6 4.Le6-g8 Kh6-h5 5.Sg6-e5 Kh5-h4 6.Lg8-d5 Kh4-g3 7.Se5-d3 Kg3-g4
8.Kf6-g6 Kg4-h4 9.Ld5-f3 Kh4-g3 10.Lf3-h5 Kg3-h4 11.Lh5-e2 Kh4-g3 12.Kg6-h5
Kg3-h3 13.Le2-f3 Kh3-g3 14.Lf3-g4 Kg3-h2 15.Kh5-h4 Kh2-g2 16.Lg4-e2 Kg2-h1
17.Kh4-g3) -M20/37 30} 35. Kf7 {(1.Kf6-f7 Kh8-h7 2.Ld5-e4+ Kh7-h6 3.Sf4-d3
Kh6-g5 4.Kf7-e6 Kg5-g4 5.Ke6-e5 Kg4-g5 6.Le4-g2 Kg5-h5 7.Ke5-f6 Kh5-g4
8.Lg2-c6 Kg4-h3 9.Kf6-g6 Kh3-g3 10.Kg6-f5 Kg3-h4 11.Lc6-h1 Kh4-h5 12.Lh1-d5
Kh5-h6 13.Ld5-g8 Kh6-h5 14.Lg8-b3 Kh5-h4) +2.79/26 30} Kh7 {(1. ... Kh8-h7
2.Ld5-g2 Kh7-h8 3.Sf4-g6+ Kh8-h7 4.Lg2-e4 Kh7-h6 5.Sg6-e5 Kh6-g5 6.Se5-d3
Kg5-h5 7.Kf7-f6 Kh5-h6 8.Sd3-e5 Kh6-h5 9.Le4-g6+ Kh5-h4 10.Kf6-f5 Kh4-g3
11.Lg6-h5 Kg3-f2 12.Kf5-f4 Kf2-e1 13.Kf4-e3 Ke1-f1 14.Lh5-f3 Kf1-e1
15.Se5-d3+ Ke1-f1 16.Ke3-f4 Kf1-g1) -M21/10 0} 36. Ng2 {(1.Sf4-g2 Kh7-h6
2.Kf7-f6 Kh6-h5 3.Ld5-c4 Kh5-g4 4.Sg2-e3+ Kg4-h3 5.Lc4-e2 Kh3-g3 6.Le2-d1
Kg3-f4 7.Se3-c2 Kf4-g3 8.Kf6-f5 Kg3-f2 9.Kf5-f6 Kf2-g3) +2.72/26 30} Kh8
{(1. ... Kh7-h8 2.Sg2-h4 Kh8-h7 3.Sh4-g6 Kh7-h6 4.Kf7-f6 Kh6-h7 5.Ld5-e6
Kh7-h6 6.Le6-g8 Kh6-h5 7.Sg6-e5 Kh5-h4 8.Lg8-d5 Kh4-g3 9.Se5-d3 Kg3-g4
10.Kf6-g6 Kg4-h4 11.Ld5-f3 Kh4-g3 12.Lf3-h5 Kg3-h4 13.Lh5-e2 Kh4-g3
14.Kg6-h5 Kg3-h3 15.Le2-f3) -M22/33 30} 37. Ne1 {(1.Sg2-e1 Kh8-h7 2.Kf7-f6
Kh7-h6 3.Se1-c2 Kh6-h7 4.Ld5-c4 Kh7-h8 5.Lc4-d5 Kh8-h7) +2.49/27 30} Kh7
{(1. ... Kh8-h7 2.Se1-d3 Kh7-h8 3.Sd3-e5 Kh8-h7 4.Se5-g6) -M23/10 0} 38.
Nf3 {(1.Se1-f3 Kh7-h8 2.Ld5-a8 Kh8-h7 3.La8-c6 Kh7-h8 4.Sf3-d4 Kh8-h7
5.Lc6-d5 Kh7-h8 6.Sd4-e2 Kh8-h7 7.Ld5-e4+ Kh7-h6 8.Kf7-f6 Kh6-h5 9.Kf6-f7
Kh5-g5 10.Kf7-e6 Kg5-h5 11.Ke6-f6 Kh5-h6 12.Le4-d5 Kh6-h7 13.Kf6-g5)
+2.39/24 30} Kh8 {(1. ... Kh7-h8 2.Sf3-e5 Kh8-h7 3.Kf7-f6 Kh7-h8 4.Ld5-e4
Kh8-g8 5.Se5-f7 Kg8-f8 6.Le4-h7 Kf8-e8 7.Sf7-e5 Ke8-d8 8.Lh7-e4 Kd8-c7
9.Se5-c4 Kc7-d7 10.Kf6-f7 Kd7-d8 11.Le4-c6 Kd8-c7 12.Lc6-e8 Kc7-d8
13.Kf7-f8) -M22/29 29} 39. Ne5 {(1.Sf3-e5 Kh8-h7 2.Ld5-f3 Kh7-h6 3.Kf7-f6
Kh6-h7 4.Se5-c6 Kh7-h6 5.Sc6-d4 Kh6-h7 6.Sd4-b5 Kh7-g8 7.Lf3-e4 Kg8-f8
8.Le4-d5 Kf8-e8 9.Ld5-e6 Ke8-f8 10.Sb5-c3 Kf8-e8 11.Sc3-d5 Ke8-f8 12.Sd5-e3
Kf8-e8) +0.76/24 30} Kh7 {(1. ... Kh8-h7 2.Se5-g6 Kh7-h6 3.Kf7-f6 Kh6-h7
4.Ld5-f7 Kh7-h6 5.Lf7-g8 Kh6-h5 6.Sg6-e5 Kh5-h4 7.Kf6-f5 Kh4-g3 8.Se5-g4
Kg3-g2 9.Lg8-c4 Kg2-f3 10.Lc4-b5 Kf3-g3 11.Kf5-g5) -M21/10 0} 40. Bg2
{(1.Ld5-g2 Kh7-h6 2.Kf7-f6 Kh6-h5 3.Lg2-a8 Kh5-h4 4.La8-f3 Kh4-h3 5.Lf3-b7
Kh3-g3 6.Kf6-g5 Kg3-f2 7.Kg5-f4 Kf2-e2 8.Lb7-c6 Ke2-d2 9.Kf4-g4 Kd2-c3
10.Lc6-e4 Kc3-d4 11.Kg4-g3 Kd4xe4) +0.89/22 30} Kh8 {(1. ... Kh7-h8
2.Kf7-f8 Kh8-h7 3.Lg2-e4+ Kh7-h6 4.Se5-f3 Kh6-h5 5.Le4-f5 Kh5-h6 6.Kf8-f7
Kh6-h5 7.Kf7-f6 Kh5-h6 8.Sf3-e5 Kh6-h5 9.Lf5-g6+ Kh5-h4 10.Kf6-f5 Kh4-g3
11.Lg6-h5 Kg3-f2) -M21/25 30} 41. Kf6 {(1.Kf7-f6 Kh8-g8 2.Se5-f7 Kg8-f8
3.Sf7-h8 Kf8-e8 4.Lg2-c6+ Ke8-d8 5.Lc6-a4 Kd8-c8 6.La4-b3 Kc8-d8 7.Lb3-c4
Kd8-c7 8.Kf6-e5 Kc7-c6 9.Lc4-e2 Kc6-c5 10.Le2-f1 Kc5-c6) +0.45/21 30} Kh7
{(1. ... Kh8-h7 2.Lg2-d5 Kh7-h8 3.Ld5-e6 Kh8-h7 4.Se5-g6 Kh7-h6 5.Le6-g8
Kh6-h5 6.Sg6-e5 Kh5-h4 7.Lg8-b3 Kh4-g3 8.Kf6-f5 Kg3-f2 9.Se5-c4 Kf2-e1
10.Kf5-f4) -M22/23 30} 42. Ng6 {(1.Se5-g6 Kh7-g8 2.Lg2-f3 Kg8-h7 3.Kf6-f7
Kh7-h6 4.Lf3-c6 Kh6-h7 5.Lc6-g2 Kh7-h6 6.Lg2-f3 Kh6-h7 7.Lf3-e4 Kh7-h6
8.Kf7-e6 Kh6-h7 9.Ke6-f7) 0.00/23 30} Kh6 {(1. ... Kh7-h6 2.Sg6-f8 Kh6-h5
3.Lg2-e4 Kh5-g4 4.Sf8-e6 Kg4-g3 5.Kf6-f5 Kg3-f2 6.Se6-d4 Kf2-e3 7.Sd4-b3
Ke3-f2 8.Kf5-f4 Kf2-e2 9.Le4-c2) -M20/21 30} 43. Bf3 {(1.Lg2-f3 Kh6-h7
2.Sg6-e5 Kh7-h6 3.Se5-f7+ Kh6-h7 4.Lf3-e2 Kh7-g8 5.Sf7-g5 Kg8-h8 6.Le2-d3
Kh8-g8 7.Sg5-e6 Kg8-h8 8.Se6-f8 Kh8-g8) 0.00/42 30} Kh7 {(1. ... Kh6-h7
2.Lf3-e2 Kh7-h6 3.Le2-c4 Kh6-h5 4.Lc4-e6) -M21/10 0} 44. Kg5 {(1.Kf6-g5
Kh7-g7 2.Kg5-h5 Kg7-f6 3.Lf3-g4 Kf6-g7 4.Lg4-f3) 0.00/50 30} Kg7 {(1. ...
Kh7-g7 2.Lf3-e2 Kg7-f7 3.Le2-c4+ Kf7-e8 4.Kg5-f6 Ke8-d8 5.Kf6-e5 Kd8-c7
6.Sg6-f4 Kc7-c6 7.Lc4-b3) -M23/17 30} 45. Kh5 {(1.Kg5-h5 Kg7-f7 2.Lf3-b7
Kf7-f6 3.Sg6-f4 Kf6-f5 4.Sf4-g6 Kf5-f6) 0.00/64 16} Kf6 {(1. ... Kg7-f6
2.Lf3-b7 Kf6-g7 3.Sg6-f4 Kg7-h8 4.Kh5-h6 Kh8-g8 5.Lb7-d5+ Kg8-f8) -20.44/17
30} 46. Bb7 {(1.Lf3-b7 Kf6-g7 2.Kh5-g5 Kg7-g8 3.Sg6-h8 Kg8-g7 4.Sh8-g6)
0.00/64 1} Ke6 {(1. ... Kf6-e6 2.Kh5-g5 Ke6-d6 3.Kg5-f6 Kd6-c5 4.Kf6-e5
Kc5-b4 5.Ke5-d4 Kb4-a5) 0.00/24 1} 47. Nh8 {(1.Sg6-h8 Ke6-f6 2.Sh8-g6)
0.00/64 1} Kf6 {(1. ... Ke6-f6 2.Lb7-e4 Kf6-e6 3.Kh5-h6 Ke6-e5 4.Le4-b1
Ke5-d6) 0.00/20 0} 48. Ng6 {(1.Sh8-g6) 0.00/64 0} Ke6 {(1. ... Kf6-e6)
0.00/10 0} 49. Kh6 {(1.Kh5-h6 Ke6-f7 2.Kh6-g5 Kf7-g8) 0.00/64 1} Kd6 {(1.
... Ke6-d6 2.Kh6-h5 Kd6-c7) 0.00/12 0} 50. Kg7 {(1.Kh6-g7 Kd6-c5) 0.00/64
1} Ke6 {(1. ... Kd6-e6) 0.00/10 0 50-Züge-Regel} 1/2-1/2[/pgn]