Nice puzzle and its solution

[Volker Pittlik]

Sorry, if this has been posted here before, but I just found it on youtube and I just find it an amazing win for white:

[d]3k4/8/7p/2p1p1pP/1pPpPpP1/1P1P1P2/N7/2K5 w - - 0 1

Stockfish hasn't solved it here, but maybe on faster hardware there is a chance.

Here is a video in which Simon Williams explains how he solved it:

https://youtu.be/BSrsWJLRLgc

Enjoy

Volker

[Ajedrecista]

Hello Volker:

Sorry, if this has been posted here before, but I just found it on youtube and I just find it an amazing win for white:

[d]3k4/8/7p/2p1p1pP/1pPpPpP1/1P1P1P2/N7/2K5 w - - 0 1

Stockfish hasn't solved it here, but maybe on faster hardware there is a chance.

Here is a video in which Simon Williams explains how he solved it:

https://youtu.be/BSrsWJLRLgc

Enjoy

Volker

It was indeed posted in other thread:

The trojan horse puzzle

Please check that thread to see what people found.

Regards from Spain.

Ajedrecista.

[MikeB]

Sorry, if this has been posted here before, but I just found it on youtube and I just find it an amazing win for white:

[d]3k4/8/7p/2p1p1pP/1pPpPpP1/1P1P1P2/N7/2K5 w - - 0 1

Stockfish hasn't solved it here, but maybe on faster hardware there is a chance.

Here is a video in which Simon Williams explains how he solved it:

https://youtu.be/BSrsWJLRLgc

Enjoy

Volker

Sf McBrain 3.0 seems to handle this position ok. Will be released here tomorrow. Over 50 million nps on my machine with this position- your mileage may vary.

Code: Select all

dep	score	nodes	time	(not shown:  tbhits	knps	seldep)
 73	+6.60!	12.9G	3:58.74	Kd1! 
 73	+5.84!	5.18G	1:48.11	Kd1! 
 73	+5.24!	5.15G	1:47.68	Kd1! 
 73	+4.78!	5.09G	1:46.60	Kd1! 
 72	+4.32 	1.66G	0:37.17	Kb2 Ke7 Nc1 Kf6 Kc2 Ke7 Kb1 Kf8 Ne2 Kf7 Kc1 Kg7 Ng1 Kf7 Nh3 Ke7 Nf2 Ke6 Kd2 Kf6 Kc2 Ke6 Nd1 Kf7 Kc1 Ke7 Nb2 Kd6 Na4 Kc6 Kb2 Kd6 Kb1 Kc6 Kc2 Kd6 Kd1 Kc6 Nb2 Kd6 Kc1 Ke6 Na4 Kd6 Kd2 Kc6 Kd1 Kd6 Ke2 Kc6 Kf1 Kd6 Ke1 Kc6 Kd2 Kd6 Kc2 

[Jouni]

Where is the winning line ?

[Jouni]

SF matefinder 2016:

1.Kb1 Ke7 2.Nc1 Ke6 3.Ne2 Ke7 4.Kc1 Kd8 5.Kd1 Kd7 6.Kd2 Ke7 7.Nc1 Ke6 8.Kd1 Kd6 9.Kc2 Kc6 10.Ne2 Kd6 11.Kc1 Ke6 12.Kb2 Kd7 13.Ng1 Ke6 14.Kb1 Kd6 15.Nh3 Ke7 16.Kc1 Ke6 17.Nf2 Kf6 18.Nd1 Ke6 19.Nb2 Kd7 20.Na4 Kd6 21.Kc2 Kc6 22.Kd2 Kd6 23.Nb6 Ke6 24.Nd5 Kf7 25.Nc7 Ke7 26.Kc1 Kd7 27.Nd5 Ke6 28.Kb2 Kf7 29.Nb6 Ke6 30.Kc2 Kd6 31.Nd5 Ke6 32.Kb1 Kf7 33.Nb6 Ke6 34.Na4 Kd6 35.Kc1 Kc6 36.Kb2 Kd6 37.Kb1 Kc6 38.Kc2 Kd6 39.Kd1 Kc6 40.Ke2 Kd6 41.Nb6 Ke6 42.Kd2 Kd6 43.Ke1 Ke7 44.Nd5+ Kf7 45.Nc7 Ke7 46.Kd2 Kd7 47.Nd5 Ke6 48.Kc2 Kf7 49.Kd1 Ke6
+- (11.63) Depth: 67/104 00:03:46 3084mN, tb=1619168

endposition

[d]8/8/4k2p/2pNp1pP/1pPpPpP1/1P1P1P2/8/3K4 w - - 0 50

Any progress ?

[MikeB]

Where is the winning line ?

Here's one winning line against K11.2 played at 6 min plus 10 sec

[pgn][Event "Mac Pro x5690 3.46 Ghz 18 CPU"]
[Site "Mac-Pro.local"]
[Date "2017.10.14"]
[Round "-"]
[White "SF-McBrain v3.0 TCEC-X 6"]
[Black "Komodo 11.2.2 64-bit"]
[Result "1-0"]
[TimeControl "360+10"]
[FEN "3k4/8/7p/2p1p1pP/1pPpPpP1/1P1P1P2/N7/2K5 w - - 0 1"]
[SetUp "1"]

1. Kb2 {+4.19/65 +347} Kd7 {-4.13/46 +359} 2. Nc1 {+4.71/61 +293} Ke7
{-4.13/53 +333} 3. Ne2 {+5.05/65 +250} Kf7 {-4.20/55 +249} 4. Kc2
{+6.12/38 +240} Ke6 {-4.20/45 +248} 5. Ng1 {+6.12/37 +250} Ke7
{-4.20/45 +235} 6. Nh3 {+6.12/44 +212} Ke6 {-4.02/50 +245} 7. Kb2
{+6.12/36 +209} Kf7 {-4.02/50 +243} 8. Kc1 {+5.77/42 +144} Ke7
{-4.09/51 +241} 9. Nf2 {+6.12/36 +95} Kf7 {-4.25/53 +230} 10. Kd2
{+5.90/38 +69} Ke7 {-3.86/48 +220} 11. Nd1 {+6.12/39 +76} Ke6
{-4.17/42 +214} 12. Nb2 {+10.73/43 +78} Kd6 {-4.14/43 +222} 13. Na4
{+11.45/45 +80} Kc6 {-4.14/40 +224} 14. Kc2 {+12.52/44 +84} Kd6
{-4.14/41 +223} 15. Kd1 {+13.73/47 +91} Kc6 {-4.13/43 +225} 16. Ke2
{+15.01/35 +91} Kd6 {-4.26/42 +210} 17. Nb6 {+15.01/44 +89} Ke7
{-12.26/48 +121} 18. Kd2 {+18.08/36 +66} Kd6 {-12.29/47 +116} 19. Na4
{+18.08/43 +65} Kc6 {-12.29/40 +117} 20. Ke1 {+18.08/44 +57} Kd6
{-12.28/44 +120} 21. Ke2 {+18.08/44 +53} Kc6 {-12.43/49 +130} 22. Kf2
{+18.08/47 +42} Kd6 {-9.59/44 +133} 23. Nb6 {+18.08/45 +34} Ke7
{-10.16/45 +143} 24. Kf1 {+18.08/48 +24} Kd6 {-12.47/46 +122} 25. Ke1
{+18.08/49 +15} Ke7 {-12.47/42 +123} 26. Kd2 {+18.08/48 +14} Kd6
{-12.47/40 +123} 27. Ke1 {+18.08/44 +10} Ke7 {-12.47/41 +116} 28. Kd1
{+18.08/45 +20} Kd6 {-12.40/39 +117} 29. Kd2 {+18.05/35 +10} Ke6
{-12.39/40 +61} 30. Kd1 {+18.08/52 +20} Ke7 {-12.39/37 +18} 31. Kc2
{+18.08/47 +29} Ke6 {-12.39/35 +11} 32. Kc1 {+18.08/37 +10} Kd6
{-12.39/35 +11} 33. Kd2 {+18.00/37 +20} Ke6 {-12.39/32 +17} 34. Nc8
{+15.90/37 +10} Kd7 {-12.47/33 +11} 35. Na7 {+19.92/39 +20} Kc7
{-12.44/30 +11} 36. Nb5+ {+21.63/30 +29} Kc6 {-12.44/29 +11} 37. Kc1
{+55.56/37 +39} Kd7 {-12.38/27 +11} 38. Na3 {+107.26/42 +30} Kc6
{-11.14/25 +11} 39. Nc2 {+110.01/36 +29} Kd6 {-12.47/29 +15} 40. Ne1
{+132.38/37 +36} Kc7 {-12.41/29 +11} 41. Kd1 {+132.55/45 +34} Kd8
{-12.47/28 +17} 42. Ke2 {+132.57/48 +33} Ke7 {-13.92/34 +19} 43. Kf1
{+1000.29/50 +17} Kf6 {-250.00/37 +28} 44. Kg2 {+1000.28/52 +10} Ke7
{-250.00/35 +35} 45. Kh3 {+1000.25/48 +10} Kd8 {-250.00/39 +22} 46. Ng2
{+1000.24/55 +10} Ke7 {-1000.29/33 +32} 47. Nh4 {+1000.23/56 +16} gxh4
{-1000.28/33 +42} 48. Kxh4 {+1000.22/58 +14} Kf6 {-1000.29/32 +52} 49. g5+
{+1000.21/58 +17} hxg5+ {-1000.26/32 +62} 50. Kg4 {+1000.20/55 +11} Kf7
{-1000.45/29 +43} 51. Kxg5 {+1000.19/55 +21} Kg7 {-1000.23/32 +51} 52. Kf5
{+1000.17/52 +22} Kh6 {-1000.20/27 +59} 53. Kxe5 {+1000.16/49 +26} Kxh5
{-1000.17/33 +69} 54. Kxf4 {+1000.15/50 +32} Kg6 {-1000.14/35 +77} 55. e5
{+1000.14/56 +34} Kg7 {-1000.13/47 +87} 56. Kf5 {+1000.13/60 +35} Kf7
{-1000.12/84 +97} 57. e6+ {+1000.12/39 +44} Ke7 {-1000.11/97 +107} 58. Ke5
{+1000.11/79 +45} Ke8 {-1000.10/99 +117} 59. Kf6 {+1000.10/66 +53} Kf8
{-1000.09/99 +127} 60. f4 {+1000.09/99 +55} Ke8 {-1000.08/99 +137} 61. e7
{+1000.08/107 +63} Kd7 {-1000.07/99 +147} 62. Kf7 {+1000.07/127 +64} Kc6
{-1000.06/99 +157} 63. Ke6 {+1000.06/127 +72} Kb6 {-1000.05/99 +167} 64.
Kd6 {+1000.05/127 +82} Kb7 {-1000.04/99 +177} 65. e8=Q {+1000.04/127 +92}
Kb6 {-1000.03/99 +187} 66. Qb5+ {+1000.03/127 +102} Ka7 {-1000.02/99 +197}
67. Kc6 {+1000.02/127 +112} Ka8 {-1000.01/99 +206} 68. Qb7#
{+1000.01/127 +122}
{White mates} 1-0[/pgn]

[Vinvin]

Result for Stockfish_19072603 (6*4 GHz)

Code: Select all

FEN: 3k4/8/7p/2p1p1pP/1pPpPpP1/1P1P1P2/N7/2K5 w - - 0 1

Stockfish_19072603_x64_modern:
... 
 69/101	01:08	1 079 826 644	15 761 821	+4,94	1.Kc2 Kd7 2.Kd1 Ke7 3.Nc1 Kf7 4.Kd2 Ke7 5.Ne2 Kf6 6.Kc1 Ke6 7.Kd1 Kd6 8.Ng1 Ke6 9.Ke1 Ke7 10.Ke2 Kf6 11.Kf2 Ke6 12.Kg2 Ke7 13.Kh3 Ke6 14.Kh2 Kf7 15.Nh3 Ke6 16.Kg2 Kf6 17.Kf2 Kf7 18.Ke2 Ke7 19.Kd2 Ke6 20.Kc2 Kf6 21.Kc1 Ke7 22.Ng1 Kf7 23.Kd2 Ke6 24.Nh3 Ke7 25.Nf2 Kd6 26.Nd1 Ke7 27.Nb2 Kd7 28.Na4 Kd6 29.Kc2 Kc6 30.Kc1 Kd6 31.Nb6 Ke6 32.Nd5 Kf7 33.Kb2 Ke6 34.Kc2 Kf7 35.Nb6 Ke7 36.Kb2 Kd6
 70/102+	01:38	1 515 106 565	15 438 531	+5,03	1.Kc2
 70/102+	01:51	1 751 645 829	15 723 930	+5,13	1.Kc2
 70/102	02:14	2 100 088 454	15 575 940	+5,13	1.Kc2 Ke8 2.Kd1 Kd7 3.Nc1 Kd6 4.Kd2 Kc7 5.Ne2 Kd6 6.Ke1 Kd7 7.Kf2 Kd6 8.Kg2 Kc7 9.Nc1 Kc6 10.Kh2 Kb7 11.Ne2 Kc7 12.Ng1 Kd6 13.Kg2 Kd7 14.Kf1 Ke7 15.Nh3 Kf7 16.Ke2 Ke7 17.Kf2 Kf6 18.Ng1 Ke6 19.Ke1 Kd6 20.Nh3 Ke6 21.Kd2 Ke7 22.Ng1 Kf6 23.Ke2 Ke6 24.Kf2 Kd7 25.Kg2 Ke6 26.Ne2 Kd6 27.Kf2 Ke6 28.Nc1 Kd6 29.Na2 Kd7 30.Kf1 Ke7 31.Kg1 Kf7 32.Nc1 Ke8 33.Ne2 Ke7 34.Kh2 Kd7 35.Nc1
 71/102	02:35	2 438 739 891	15 665 886	+5,13	1.Kc2 Ke8 2.Kd1 Kd7 3.Nc1 Kd6 4.Kd2 Kc7 5.Ne2 Kd6 6.Ke1 Ke6 7.Ng1 Kd6 8.Nh3 Ke6 9.Nf2 Kd6 10.Kf1 Kd7 11.Nh3 Ke7 12.Kg2 Kf6 13.Ng1 Ke7 14.Kh2 Kd6 15.Ne2 Kd7 16.Nc1 Ke7 17.Kg2 Ke6 18.Na2 Kd6 19.Kf2 Kd7 20.Nc1 Kc7 21.Kg2 Kc6 22.Kg1 Kc7 23.Ne2 Kd6 24.Kf2 Kd7 25.Ng1 Ke6 26.Ke2 Kf6 27.Nh3 Kg7 28.Kf1 Kf8 29.Ke1 Ke7 30.Kd1 Ke8 31.Kc1 Ke7 32.Kb1 Ke6 33.Kc2 Ke7 34.Nf2 Kf6 35.Kb2 Kf7 36.Kc1 Kf8 37.Kd2 Kf7 38.Ke1 Ke7 39.Nd1 Kf7 40.Kf1 Ke7 41.Kf2 Kd6 42.Ke2 Kc7 43.Kd2 Kd7 44.Kc2 Kc6 45.Kb1 Kb6 46.Nf2 Kc6 47.Nh3 Kd7 48.Nxg5 Ke7 49.Nh3
 72/102+	03:37	3 618 973 204	16 651 742	+5,22	1.Kc2
 72/102+	05:30	5 751 119 575	17 402 901	+5,31	1.Kc2
 72/102+	08:43	9 260 189 762	17 705 806	+5,46	1.Kc2
 72/102	14:01	16 530 930 026	19 644 552	+5,46	1.Kc2 Kd7 2.Kd1 Kc7 3.Nc1 Kc6 4.Kd2 Kb7 5.Ne2 Kc7 6.Ng1 Kd6 7.Kc2 Ke7 8.Kc1 Kd6 9.Kd2 Ke7 10.Ne2 Ke8 11.Ke1 Kf8 12.Kd1 Ke8 13.Ng1 Ke7 14.Nh3 Ke6 15.Ke1 Kf6 16.Nf2 Kf7 17.Kd2 Ke7 18.Nd1 Kd6 19.Kc2 Kc6 20.Nb2 Kc7 21.Kd1 Kd6 22.Ke1 Ke6 23.Nd1 Kf6 24.Kf1 Ke6 25.Ke2 Kd6 26.Nf2 Kd7 27.Ke1 Ke8 28.Nd1 Kd8 29.Nb2 Kc7 30.Na4 Kc6 31.Kd2 Kd6 32.Nb6 Ke7 33.Nd5+ Ke6 34.Kd1 Kf7 35.Kc1 Ke6 36.Nc7+ Kd7 37.Nb5 Ke7 38.Kd1 Kd7 39.Na3 Kc7 40.Nc2 Kb7 41.Ke1 Kb6 42.Ke2 Ka5 43.Ne1 Kb6 44.Kf2 Kc7 45.Ng2 Kd7 46.Nh4 gxh4 47.g5 Ke6
 73/102+	16:11	19 110 013 630	19 664 230	+5,55	1.Kd2
 73/102+	16:41	19 678 523 210	19 642 949	+5,64	1.Kd2
 73/102+	19:25	23 660 292 063	20 307 973	+7,69	1.Kd2
 73/102	25:07	32 255 595 153	21 396 292	+7,69	1.Kd2 Kc7 2.Nc1 Kb7 3.Ne2 Kc6 4.Ng1 Kd7 5.Kd1 Kd8 6.Kc2 Kd7 7.Nh3 Ke7 8.Nf2 Ke6 9.Nd1 Kf6 10.Nb2 Ke6 11.Na4 Kd6 12.Kd1 Kc6 13.Kd2 Kd6 14.Nb2 Ke6 15.Ke1 Kd6 16.Ke2 Kc7 17.Na4 Kc6 18.Kd1 Kd6 19.Nb6 Ke6 20.Kd2 Ke7 21.Nd5+ Ke6 22.Ke2 Kf7 23.Ke1 Ke6 24.Kd2 Kf7 25.Nc7 Ke7 26.Nb5 Ke6 27.Na3 Kd7 28.Nc2 Kd8 29.Ke1 Ke7 30.Kd1 Kd6 31.Ke2 Ke6 32.Ne1 Kf6 33.Kf2 Kf7 34.Kf1 Kf6 35.Kg2 Kg7 36.Kh3 Kh8 37.Ng2 Kh7 38.Nh4 Kg7 39.Nf5+ Kh7 40.Kg2 Kh8 41.Nxh6 Kh7 42.Nf7
 74/101+	33:03	43 764 643 189	22 063 128	+7,78	1.Kd2
 74/101+	33:22	44 232 900 462	22 091 387	+7,87	1.Kd2
 74/102+	34:34	45 961 643 805	22 156 575	+8,48	1.Kd2
 74/102	41:43	56 079 605 268	22 399 899	+8,81	1.Kd2 Kd7 2.Nc1 Kc8 3.Kd1 Kb7 4.Ne2 Kc6 5.Ng1 Kd7 6.Kc1 Kd8 7.Kc2 Ke8 8.Ne2 Ke7 9.Kd2 Kf6 10.Ke1 Kf7 11.Ng1 Ke7 12.Nh3 Ke6 13.Kf1 Kf7 14.Ke2 Ke6 15.Nf2 Ke7 16.Ke1 Kf6 17.Kf1 Ke7 18.Kg2 Kd7 19.Nd1 Kc7 20.Nb2 Kb6 21.Na4+ Kc6 22.Kf2 Kd6 23.Kf1 Kc6 24.Ke2 Kd6 25.Kd2 Kc6 26.Kc2 Kd6 27.Nb2 Kc6 28.Nd1 Kd6 29.Kd2 Ke6 30.Nf2 Kd6 31.Kc1 Kd7 32.Kc2 Ke8 33.Kd1 Kf8 34.Kd2 Kg8 35.Nd1 Kg7 36.Nb2 Kf8 37.Na4 Ke7 38.Nxc5 Kd6 39.Na6
 75/81+	46:06	62 183 143 608	22 476 295	+8,90	1.Kd2
 75/81+	46:54	63 284 445 190	22 488 662	+9,00	1.Kd2
 75/101+	47:50	64 510 293 768	22 476 091	+11,05	1.Kd2
 75/101	48:15	65 050 538 069	22 469 355	+11,49	1.Kd2 Kd7 2.Nc1 Ke7 3.Ne2 Ke6 4.Ng1 Kf7 5.Nh3 Ke6 6.Ke1 Ke7 7.Kf1 Kf6 8.Kg2 Ke6 9.Nf2 Kf6 10.Nd1 Ke7 11.Nb2 Kd7 12.Na4 Kd6 13.Kf2 Kc6 14.Ke1 Kd6 15.Kd2 Kc6 16.Kc2 Kd6 17.Nb2 Kd7 18.Nd1 Kc7 19.Kd2 Kd6 20.Ke2 Kc7 21.Kf1 Kc6 22.Kg2 Kd7 23.Nf2 Ke6 24.Kf1 Kd7 25.Ke1 Kd8 26.Kd2 Ke7 27.Kd1 Kf7 28.Ke1 Kg8 29.Ke2 Kf8 30.Kf1 Kg7 31.Nd1 Kh7 32.Nb2 Kg8 33.Na4 Kg7 34.Nxc5 Kf8 35.Kf2 Kf7 36.Na6 Kf8 37.Nxb4
 76/102+	48:49	65 856 220 026	22 478 704	+11,59	1.Kd2
 76/102+	52:39	70 689 228 952	22 370 292	+11,68	1.Kd2
 76/102+	58:06	78 172 328 497	22 424 585	+12,02	1.Kd2

[MikeB]

I had no intention of replying to this post since it did appear to end on it's own volition.

But as it turned out, I unintentionally left the position running overnight and some might fight this interesting with 2.3 trillion moves searched.
The eval is in % scoring. When it first hits 100% , it is near an +1800 centipawn evaluation.

Code: Select all

dep	score	nodes	time	(not shown:  tbhits	knps	seldep)
 89	+99.51!	2365.2G	10:34:35	Kd1! 
 89	+99.45!	2026.8G	9:06:37	Kd2! 
 89	+99.41!	1986.0G	8:56:02	Kd2! 
 89	+99.38!	1258.3G	5:48:48	Kd2! 
 89	+99.35!	835.2G	3:59:41	Kd2! 
 88	+99.33 	684.4G	3:19:09	Kd1 Kd7 Nc1 Kc6 Ne2 Kd7 Ng1 Ke7 Nh3 Ke6 Nf2 Kd7 Ke1 Kd6 Ke2 Kd7 Kf1 Ke6 Nh3 Ke7 Kg1 Ke8 Kh2 Kf7 Ng1 Kg8 Kg2 Kg7 Nh3 Kf6 Kf2 Ke6 Ng1 Ke7 Ne2 Kd7 Kg2 Kc7 Ng1 Kd7 Nh3 Ke8 Nf2 Ke7 Kh1 Kd8 Nd1 Kc7 Nb2 Kb7 Kg1 Kc7 Kf2 Kb7 Ke1 Kc7 Na 
 87	+99.33 	669.3G	3:14:50	Kd1 Kd7 Nc1 Kc6 Ne2 Kd7 Ng1 Ke7 Kc1 Kd6 Nh3 Ke6 Kb2 Ke7 Kb1 Kf7 Nf2 Kf8 Kc1 Kg8 Kd1 Kg7 Kc2 Kf8 Kb1 Kf7 Nd1 Ke8 Nb2 Kd7 Kc1 Ke7 Na4 Kd6 Kc2 Kc6 Kd1 Kd6 Nb6 Ke7 Kc1 Kd6 Nd5 Ke6 Kb2 Kf7 Nb6 Ke7 Na4 Kd6 Ka1 Kc6 Nb2 Kc7 Ka2 Kb6 Kb 
 86	+99.33 	660.9G	3:12:21	Kd1 Kd7 Nc1 Kc6 Ne2 Kd7 Ng1 Ke7 Kc2 Kd6 Nh3 Ke7 Kb1 Kf7 Nf2 Kf8 Kc1 Kg8 Kb2 Kf8 Kb1 Kf7 Nd1 Ke8 Kc1 Kf7 Kb2 Ke6 Kc2 Kd7 Nf2 Kd6 Kd2 Ke7 Ke1 Kd6 Nh3 Ke7 Kf2 Ke6 Kf1 Kf7 Nf2 Ke6 Kg2 Ke7 Kh2 Kd7 Nh3 Ke6 Kh1 Ke7 Kg1 Ke8 Kf2 Kf8 Ng 
 85	+99.33 	659.4G	3:11:53	Kd1 Kd7 Nc1 Kc6 Ne2 Kd7 Ng1 Ke7 Kc2 Kd6 Nh3 Ke7 Kc1 Ke8 Kb2 Ke7 Ng1 Kd7 Kb1 Kd8 Ne2 Kd7 Nc1 Ke6 Kc2 Kd7 Kd2 Kc7 Ne2 Kc6 Kc1 Kc7 Kc2 Kd7 Kb1 Ke6 Nc1 Kf6 Kc2 Ke6 Kd1 Kf6 Ne2 Ke6 Kd2 Kd6 Ke1 Kc6 Ng1 Kd7 Kd2 Kd8 Nh3 Ke8 Nf2 Ke7 Nd 
 84	+99.33 	653.9G	3:10:17	Kd1 Kd7 Nc1 Kc6 Ne2 Kd7 Ng1 Ke7 Kc2 Kd6 Nh3 Ke7 Kc1 Ke8 Kb2 Ke7 Nf2 Kd7 Kc2 Kd6 Nd1 Kc6 Kd2 Kd7 Nf2 Ke7 Kd1 Ke6 Ke1 Kf6 Kf1 Ke6 Kg2 Kd7 Nd1 Ke6 Nb2 Ke7 Kg1 Kd6 Kh1 Ke7 Na4 Kd6 Kh2 Kc6 Kh3 Kd6 Nb6 Ke7 Kg2 Ke6 Kf2 Ke7 Nd5+ Kf7 K 
 83	+99.33 	502.2G	2:26:41	Kd1 Kd7 Nc1 Kc6 Ne2 Kd7 Ng1 Ke7 Kc2 Kd6 Nh3 Ke7 Kc1 Ke8 Kb2 Ke7 Nf2 Kd7 Kc2 Kd6 Nd1 Kc6 Kb1 Kd6 Kc1 Kd7 Nb2 Kc6 Kd2 Kd7 Kc2 Ke7 Na4 Kd6 Kd1 Kc6 Ke2 Kd6 Nb2 Ke7 Kf2 Kd7 Kg1 Kc7 Kg2 Kd6 Nd1 Ke6 Nf2 Ke7 Kf1 Kd7 Ke2 Ke8 Nh3 Ke7 Kf 
 82	+99.33!	395.6G	1:56:08	Kd1! 
 82	+99.20!	390.3G	1:54:36	Kd1! 
 82	+99.09!	381.1G	1:52:00	Kd1! 
 82	+98.99!	281.8G	1:24:10	Kd1! 
 82	+98.91!	266.8G	1:19:26	Kd1! 
 82	+98.85!	247.7G	1:13:53	Kd1! 
 82	+98.81!	247.4G	1:13:47	Kd1! 
 81	+98.76!	236.3G	1:10:37	Kd1! 
 81	+98.66!	229.9G	1:08:33	Kd1! 
 81	+98.59!	226.4G	1:07:29	Kd1! 
 81	+98.54!	152.9G	45:35.29	Kd1! 
 80	+98.48!	149.9G	44:36.38	Kd1! 
 79	+98.42 	146.4G	43:31.62	Kd1 Ke8 Nc1 Kd7 Ne2 Ke6 Ng1 Kf6 Kd2 Kg7 Nh3 Kh7 Kc2 Kh8 Nf2 Kg7 Kd2 Kf6 Kc1 Ke7 Kc2 Ke8 Nd1 Kd7 Kc1 Kc7 Nf2 Kd8 Kb1 Ke7 Nh3 Kf7 Ng1 Ke6 Kc1 Ke7 Ne2 Kd7 Kb1 Kd6 Kb2 Kc7 Kc2 Kd7 Ng1 Ke7 Nh3 Kf7 Kb1 Ke7 Kb2 Ke6 Nf2 Ke7 Nd1 Kf6 K 
 78	+98.42 	143.9G	42:45.35	Kd1 Ke8 Nc1 Kd7 Ne2 Ke6 Ng1 Kf6 Kd2 Kg7 Nh3 Kh7 Kc2 Kh8 Nf2 Kg7 Kd2 Kf6 Kc1 Ke7 Kd1 Kf6 Kd2 Ke6 Nh3 Kf6 Kc2 Kf7 Ng1 Kg7 Kd2 Kg8 Kd1 Kf7 Kc1 Kf6 Ne2 Kf7 Kd2 Ke6 Kd1 Kd7 Kc2 Ke6 Ng1 Kd6 Kc1 Ke7 Kd2 Kd7 Nh3 Ke6 Kd1 Ke7 Ke2 Ke6 K 
 78	+98.05!	118.6G	35:33.93	Kd1! 
 78	+97.57!	115.9G	34:47.88	Kd1! 
 78	+97.11!	60.7G	19:03.44	Kd2! 
 78	+96.71!	58.8G	18:31.73	Kd2! 
 78	+96.37!	58.8G	18:31.62	Kd2! 
 78	+96.09!	52.6G	16:41.79	Kd2! 
 78	+95.88!	51.3G	16:19.16	Kd2! 
 78	+95.73!	41.5G	13:21.52	Kd2! 
 77	+95.57!	33.7G	10:58.26	Kd2! 
 77	+94.77!	33.3G	10:50.67	Kd2! 
 77	+94.06!	33.2G	10:49.37	Kd2! 
 77	+93.46!	31.1G	10:11.53	Kd2! 
 77	+92.98!	29.4G	9:40.84	Kd2! 
 77	+92.62!	17.8G	6:22.20	Kd2! 
 77	+92.36!	17.8G	6:22.09	Kd2! 
 76	+92.08 	12.5G	4:50.93	Kd2 Ke8 Nc1 Kf7 Ne2 Kg8 Ng1 Kf7 Kc1 Kg8 Nh3 Kh8 Nf2 Kg8 Nd1 Kf8 Kb1 Ke7 Nb2 Ke6 Kc2 Kd7 Na4 Kc6 Kd2 Kd6 Ke2 Kc6 Kf2 Kd6 Nb2 Ke7 Kg2 Kd7 Nd1 Kc6 Nf2 Kd6 Nh3 Ke6 Kf1 Kf7 Nf2 Kg8 Nd1 Kf7 Ke1 Ke6 Kd2 Ke7 Nf2 Ke6 Nh3 Kf7 Kc1 Ke7 Kc2 
 76	+91.51!	11.4G	4:28.87	Kc2! 
 76	+90.04!	8.95G	3:46.84	Kc2! 
 76	+88.77!	6.38G	2:52.81	Kc2! 
 76	+87.71!	4.94G	2:17.24	Kd2! 
 76	+86.87!	4.50G	2:07.57	Kd2! 
 76	+86.24!	3.98G	1:55.02	Kd2! 
 76	+85.78!	2.95G	1:28.90	Kd2! 
 75	+85.31 	1.60G	0:43.49	Kd2 Ke7 Nc1 Kf6 Kc2 Kf7 Ne2 Ke7 Kb2 Ke6 Ka2 Kf7 Ng1 Kf6 Nh3 Ke7 Ka1 Kf7 Nf2 Ke7 Nd1 Kd7 Kb1 Kc8 Kb2 Kd7 Kc2 Kc7 Nb2 Kc6 Na4 Kd6 Nb6 Ke7 Kc1 Ke6 Na4 Kd6 Kc2 Kc6 Kd2 Kd6 Ke2 Kc6 Kf2 Kd6 Kg2 Kc6 Kh2 Kd6 Kh1 Kc6 Nb2 Kd6 Nd1 Kc6 Nf2 
 74	+85.31 	856.2M	0:21.47	Kd2 Ke7 Nc1 Kf6 Kc2 Kf7 Ne2 Ke7 Kb2 Ke6 Kb1 Kf7 Ng1 Kf6 Kb2 Kf7 Kc1 Ke6 Kc2 Kd7 Kd1 Ke7 Nh3 Ke6 Kc2 Kf7 Nf2 Ke7 Kd2 Ke6 Nd1 Kd6 Kc1 Kc7 Nf2 Kd6 Nh3 Ke7 Kb2 Kf7 Ng1 Ke7 Ka2 Kf6 Nh3 Ke7 Ka1 Kf7 Nf2 Ke7 Nd1 Kd7 Kb1 Kc8 Nb2 Kc7 Ka 
 73	+85.31 	433.2M	0:10.83	Kd2 Ke7 Nc1 Kf6 Kc2 Kf7 Ne2 Ke7 Kb2 Ke6 Kb1 Kd7 Ka1 Kc7 Kb2 Kd7 Nc1 Kc7 Kb1 Kd7 Kc2 Kc6 Ne2 Kd7 Kd1 Kc6 Ng1 Kd7 Kd2 Ke6 Ke2 Kd7 Kd1 Ke7 Kc1 Ke6 Nh3 Kf7 Kc2 Ke6 Kb1 Kf7 Nf2 Ke6 Nd1 Kd7 Kc2 Kc7 Nf2 Kd7 Kb2 Ke6 Kb1 Kd7 Nd1 Kc8 Nb 
 72	+85.31 	301.4M	0:07.27	Kd2 Ke7 Nc1 Ke6 Ne2 Kf7 Kc1 Kg7 Kc2 Kf8 Kb2 Kg8 Kb1 Kf7 Nc1 Kf8 Kb2 Kg7 Kc2 Kf7 Kd1 Kf8 Ke1 Kg7 Kd2 Kf6 Kd1 Ke7 Ke1 Kf6 Kf1 Kf7 Ne2 Ke7 Ke1 Kf7 Kf2 Kg7 Ng1 Kf8 Ke2 Kg7 Kd2 Kf7 Nh3 Ke7 Ke2 Kf6 Kf1 Ke6 Kg2 Ke7 Nf2 Kf7 Kh2 Ke6 Kh 
 71	+85.31 	278.1M	0:06.71	Kd2 Ke7 Nc1 Ke6 Ne2 Kf7 Kc1 Kg7 Kc2 Kf8 Kb2 Kg8 Kb1 Kf7 Ng1 Kf6 Nh3 Kf7 Nf2 Ke6 Kb2 Kd7 Nh3 Ke7 Kc2 Kf7 Kd1 Ke6 Ke1 Ke7 Kf2 Kf7 Ng1 Ke7 Ne2 Kd7 Nc1 Kc6 Ke1 Kb6 Ne2 Kc7 Ng1 Kd8 Kd1 Ke7 Ne2 Kd7 Nc1 Kc6 Kc2 Kd7 Kb2 Kc6 Ka2 Kb6 Kb 
 70	+85.31 	262.2M	0:06.32	Kd2 Ke7 Nc1 Ke6 Ne2 Kf7 Kd1 Kg8 Kc2 Kf8 Ng1 Kg7 Nh3 Kf7 Kd1 Ke6 Ng1 Kd7 Ne2 Kc6 Nc1 Kb6 Kd2 Kc6 Kc2 Kd7 Kb1 Kc7 Ne2 Kc6 Ng1 Kd7 Nh3 Ke8 Nf2 Kd7 Nd1 Kc8 Kc1 Kc7 Nb2 Kd7 Na4 Kc6 Kd2 Kd6 Nb2 Kd7 Kc1 Kd6 Kd1 Kd7 Na4 Kc6 Kc1 Kd6 Kb 
 69	+85.31 	254.8M	0:06.15	Kd2 Ke7 Nc1 Ke6 Ne2 Kf7 Kd1 Kg8 Kc2 Kf8 Ng1 Kg7 Nh3 Kf7 Kd1 Ke6 Ng1 Kd7 Ne2 Kc6 Nc1 Kb6 Kd2 Kc6 Kc2 Kd7 Kb1 Kc7 Ne2 Kc6 Ng1 Kd7 Nh3 Ke8 Ka2 Ke7 Kb2 Kf7 Nf2 Ke6 Nd1 Kd7 Kc2 Kc7 Nb2 Kc6 Kb1 Kc7 Kc1 Kd7 Na4 Kd6 Kd2 Kc6 Kd1 Kd6 Kc 
 68	+85.31 	253.4M	0:06.12	Kd2 Ke7 Nc1 Ke6 Ne2 Kf7 Kd1 Kg8 Kc2 Kf8 Ng1 Kg7 Nh3 Kf7 Kd1 Ke6 Ng1 Kd7 Ne2 Kc6 Kd2 Kd7 Ke1 Ke7 Kd1 Kd7 Ng1 Ke7 Kc2 Kd7 Kb1 Ke7 Ne2 Kf7 Kb2 Ke6 Nc1 Kf6 Kb1 Kg7 Kc2 Kf7 Kd1 Kf8 Kd2 Ke7 Ke2 Kf7 Kf2 Ke6 Ne2 Kf7 Kg2 Kf6 Ng1 Kg7 Kf 
 67	+85.31 	252.3M	0:06.10	Kd2 Ke7 Nc1 Ke6 Ne2 Kf7 Kd1 Kg8 Kc2 Kf8 Ng1 Kg7 Nh3 Kf7 Kd1 Ke6 Ke1 Ke7 Nf2 Ke6 Kd2 Kf7 Nd1 Ke7 Kc2 Kd7 Nb2 Kc6 Kd2 Kd6 Na4 Kc6 Kd1 Kd6 Kc2 Kc6 Nb2 Kd7 Kb1 Kc7 Ka1 Kd6 Ka2 Kc7 Na4 Kc6 Ka1 Kd6 Nb2 Ke6 Kb1 Kd6 Nd1 Kd7 Ka2 Kc8 Kb 
 66	+85.31 	251.4M	0:06.08	Kd2 Ke7 Nc1 Ke6 Ne2 Kf7 Kd1 Kg8 Kc2 Kf8 Ng1 Kg7 Nh3 Kf7 Kd1 Ke6 Ke1 Ke7 Nf2 Ke6 Kd2 Kf7 Nd1 Ke7 Kc2 Kd7 Nb2 Kc6 Na4 Kd6 Kd2 Kc6 Ke2 Kd6 Kf2 Kc6 Nb2 Kd6 Ke1 Kd7 Na4 Kc6 Kd2 Kd6 Ke2 Kc6 Nb2 Kd7 Ke1 Ke7 Na4 Kd6 Nb6 Ke7 Nd5+ Kf7 K 
 65	+85.31 	102.5M	0:02.67	Kd2 Ke7 Nc1 Ke6 Kd1 Ke7 Kc2 Kf7 Ne2 Kf8 Ng1 Kg7 Nh3 Kf7 Nf2 Ke7 Kd1 Kf6 Ke1 Ke6 Nd1 Kd6 Nb2 Kd7 Ke2 Kd6 Na4 Kc6 Kf2 Kd6 Kg1 Kc6 Nb2 Kd7 Nd1 Kc7 Kh1 Kc6 Kg2 Kd6 Nf2 Ke7 Nh3 Kf8 Kf1 Ke7 Kf2 Ke6 Ke2 Ke7 Nf2 Kd6 Kd2 Ke6 Nh3 Ke7 Kc 
 64	+85.31 	80.6M  	0:02.21	Kd2 Ke7 Nc1 Ke6 Kd1 Ke7 Kc2 Kf7 Ne2 Kf8 Kd2 Kf7 Ng1 Ke6 Kd1 Kd7 Nh3 Ke6 Kc2 Kf7 Nf2 Ke7 Kd1 Kf6 Ke2 Ke7 Kf1 Kd6 Ke1 Ke6 Kd2 Kd6 Nh3 Ke7 Ke1 Kf7 Ng1 Ke7 Kf1 Ke6 Kg2 Kd7 Ne2 Kc7 Kf2 Kc6 Kg1 Kd6 Kf1 Kd7 Nc1 Kc6 Ke2 Kb7 Kd2 Kb6 N 
 63	+85.31 	79.0M  	0:02.16	Kd2 Ke7 Nc1 Ke6 Ke1 Kf6 Kd1 Ke7 Kc2 Kf7 Kb2 Kf6 Ka2 Kg7 Ne2 Kf7 Kb2 Kg8 Ng1 Kf7 Nh3 Ke7 Kc2 Kf7 Nf2 Ke7 Kd1 Kf6 Ke2 Ke7 Kf1 Kd6 Ke1 Ke6 Kd2 Kd6 Kd1 Ke7 Kc2 Kd7 Kc1 Ke6 Nd1 Kd6 Kb2 Kd7 Ka2 Kc8 Nf2 Kd7 Nh3 Ke7 Kb2 Kf7 Ng1 Ke7 K 
 62	+85.31 	77.9M  	0:02.13	Kd2 Ke7 Nc1 Ke6 Kc2 Kf7 Ne2 Kf8 Ng1 Kg7 Kd2 Kf7 Kc1 Ke6 Nh3 Ke7 Kb2 Kf7 Ng1 Ke7 Kb1 Kf6 Ne2 Ke6 Kc2 Kd7 Ng1 Ke6 Nh3 Kf7 Nf2 Ke7 Nd1 Kd7 Kb2 Ke6 Nf2 Kd7 Nh3 Ke7 Kc1 Kf7 Nf2 Ke6 Kd2 Kf7 Nd1 Ke7 Nb2 Kd6 Na4 Kc6 Kc1 Kd6 Kd1 Kc6 K 
 61	+85.31 	60.3M  	0:01.54	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc1 Kd6 Kc2 Ke7 Ng1 Ke6 Nh3 Kf7 Kc1 Ke7 Nf2 Ke6 Kd1 Kf6 Ke2 Ke7 Kd2 Ke6 Ke1 Kd6 Nh3 Ke7 Kf2 Ke6 Ke2 Ke7 Nf2 Kf7 Nd1 Ke7 Ke1 Kd6 Kd2 Ke7 Nb2 Kd7 Kc2 Kc7 Nd1 Kd7 Nf2 Ke7 Kb1 Ke6 Nd1 Kd7 Kc2 Kc7 Nb2 Kc6 N 
 60	+85.31 	42.4M  	0:01.16	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc1 Kd6 Kc2 Ke7 Kb1 Ke6 Ka2 Kd7 Ng1 Ke6 Nh3 Ke7 Kb1 Ke8 Kc1 Ke7 Kd2 Kf7 Kc2 Ke6 Kb2 Ke7 Nf2 Ke6 Nd1 Kd7 Kc1 Kc7 Nf2 Kd6 Kd2 Ke6 Ke1 Kd6 Nd1 Kc7 Nb2 Kd7 Kd2 Kd6 Kc2 Kc7 Kd1 Kd7 Na4 Kc6 Kc1 Kd6 Kc2 Kc6 K 
 59	+85.31 	39.4M  	0:01.08	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kd1 Kd7 Ng1 Ke7 Kc2 Ke6 Kd2 Kf7 Nh3 Ke7 Kc1 Kf7 Kd1 Ke6 Ke1 Kf7 Kf1 Ke6 Kg2 Kf6 Kh2 Kf7 Nf2 Ke6 Nd1 Kd6 Kg2 Ke6 Kf1 Kd6 Ke2 Ke7 Nb2 Kd6 Na4 Kc6 Kd2 Kd6 Kc1 Kc6 Kc2 Kd6 Kb2 Kc6 Ka1 Kd6 Nb6 Ke6 Kb1 Kd6 K 
 58	+85.31 	36.8M  	0:01.00	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc1 Kd6 Kb1 Ke6 Nc1 Kd7 Kc2 Kc6 Kd2 Kb6 Ne2 Kc6 Ng1 Kd7 Ke2 Kd6 Ke1 Ke7 Nh3 Kf7 Nf2 Ke6 Kd2 Kf7 Kc2 Ke7 Nd1 Kd7 Nb2 Kc6 Kc1 Kd7 Na4 Kd6 Kc2 Kc6 Kd1 Kd6 Nb2 Kd7 Kc1 Kc7 Nd1 Kd6 Nf2 Ke6 Kb1 Kf7 Kb2 Ke6 N 
 57	+85.31 	35.3M  	0:00.96	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Ng1 Kf7 Nh3 Ke7 Kc1 Kf7 Kc2 Ke6 Nf2 Kd7 Kd1 Ke7 Ke1 Ke6 Kd2 Kf7 Ke2 Ke7 Kd1 Kf6 Kc1 Ke6 Kb2 Kf7 Kb1 Ke6 Kc1 Kd6 Kb2 Ke6 Nd1 Kd7 Kb1 Ke6 Kc2 Kd7 Kd2 Kd6 Nb2 Kd7 Na4 Kc6 Ke2 Kd6 Kf1 Kc6 Kf2 Kd6 Ke2 Kc6 K 
 56	+85.31 	34.6M  	0:00.94	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Ng1 Kf7 Nh3 Ke7 Kc1 Kf7 Kc2 Ke6 Nf2 Ke7 Kc1 Kd6 Kb2 Ke6 Kb1 Kd7 Ka2 Kd6 Nd1 Kc7 Kb2 Kd7 Kc2 Kc7 Nb2 Kd7 Na4 Kc6 Kb2 Kd6 Nb6 Ke6 Nd5 Kf7 Kc2 Ke6 Kd2 Kf7 Nb6 Ke6 Na4 Kd6 Ke1 Kc6 Kf1 Kd6 Kf2 Kc6 Ke1 Kd6 K 
 55	+85.31 	30.9M  	0:00.83	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kd1 Kd7 Ke1 Kc7 Kd2 Kd7 Ng1 Ke6 Kc1 Kd7 Nh3 Ke7 Kb2 Kf7 Ng1 Ke7 Kb1 Kf6 Ne2 Kg7 Kc1 Kg8 Ng1 Kf7 Kc2 Ke6 Kd2 Kf7 Kc1 Ke6 Ne2 Kd6 Kc2 Ke7 Nc1 Kf7 Kd1 Ke7 Ke2 Kf7 Kf2 Ke6 Ne2 Kf7 Ke1 Ke7 Kf1 Kf7 Kf2 Kg7 
 54	+85.31 	28.1M  	0:00.75	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kd1 Kd7 Ke1 Kc7 Kd2 Kd7 Ng1 Ke6 Kc1 Ke7 Kd1 Kf7 Nh3 Ke6 Kc2 Kf7 Nf2 Ke7 Kd2 Kf7 Ke1 Ke6 Ke2 Kf7 Kd2 Ke6 Nd1 Ke7 Nb2 Kd7 Ke1 Ke7 Na4 Kd6 Ke2 Kc6 Nb2 Kc7 Kf1 Kd7 Kf2 Kc7 Na4 Kc6 Ke2 Kd6 Nb6 Ke6 Nd5 Kf7 K 
 53	+85.31 	26.7M  	0:00.72	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc2 Kd7 Kb2 Ke7 Ng1 Kd7 Nh3 Ke7 Kb1 Ke8 Kc1 Ke7 Kd2 Kf7 Nf2 Ke6 Nd1 Kd6 Nb2 Kd7 Na4 Kd6 Ke2 Kc6 Kd1 Kd6 Kd2 Kc6 Ke2 Kd6 Nb6 Ke6 Kf1 Kd6 Kg1 Ke7 Kh2 Kd6 Nd5 Ke6 Kh3 Kf7 Kg2 Ke6 Kf2 Kf7 Nc7 Ke7 Ke1 Kd7 N 
 52	+85.31 	24.0M  	0:00.64	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc2 Kd7 Kb2 Ke7 Ng1 Kd7 Nh3 Ke7 Kb1 Ke8 Kc1 Ke7 Kd2 Kf7 Nf2 Ke6 Nd1 Kd6 Nb2 Kd7 Na4 Kc6 Kc2 Kd6 Kd1 Kc6 Kd2 Kd6 Ke1 Kc6 Nb2 Kd7 Kd2 Kd6 Ke2 Kc6 Kf1 Kd6 Nd1 Ke6 Nf2 Ke7 Nh3 Ke6 Ng1 Kd7 Ke1 Ke7 Ke2 Kd7 
 51	+85.31 	22.1M  	0:00.58	Kd2 Ke7 Nc1 Ke6 Ke2 Kf7 Ke1 Kf6 Kd1 Ke7 Ne2 Kf7 Kc2 Ke7 Ng1 Kf7 Kd2 Ke6 Kc1 Kf6 Nh3 Kf7 Kb2 Ke7 Nf2 Ke6 Kc2 Ke7 Kd1 Kf6 Ke2 Ke6 Kf1 Ke7 Nh3 Ke6 Ng1 Kd7 Ke1 Ke7 Ne2 Kf7 Kd1 Kg7 Kc2 Kf7 Kb1 Ke6 Nc1 Kd7 Kc2 Kc6 Ne2 Kd7 Kb2 Ke7 N 
 50	+85.31 	21.3M  	0:00.56	Kd2 Ke7 Nc1 Ke6 Ke2 Kf7 Ke1 Kf6 Kd1 Ke7 Ne2 Kf7 Ng1 Kf8 Kc2 Kg7 Nh3 Kf7 Nf2 Ke7 Kd1 Kf6 Kd2 Ke6 Nd1 Kd6 Nb2 Kd7 Ke2 Kc6 Na4 Kd6 Nb6 Ke7 Kd2 Ke6 Nd5 Kf7 Kc2 Ke6 Kc1 Kf7 Kb1 Ke6 Nb6 Kd6 Na4 Kc6 Kb2 Kd6 Kc1 Kc6 Nb2 Kd7 Kd2 Kd6 K 
 49	+85.31 	19.5M  	0:00.51	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc2 Kd7 Ng1 Ke6 Nh3 Kf7 Kd1 Ke6 Kc1 Kf7 Nf2 Ke6 Kc2 Kf7 Nd1 Ke6 Kd2 Ke7 Ke2 Kd7 Nf2 Kd6 Kd2 Kd7 Nh3 Ke7 Ke1 Kf7 Ke2 Kf6 Ng1 Kg7 Ke1 Kf7 Kd2 Ke6 Kc2 Kf7 Kb1 Kf6 Ne2 Kf7 Ka2 Kg7 Kb2 Kg8 Ng1 Kh7 Kb1 Kg7 K 
 48	+85.31 	18.0M  	0:00.47	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc2 Kd7 Kb2 Ke7 Kb1 Kf7 Nc1 Kg7 Ka2 Kh8 Kb2 Kg7 Ne2 Kg8 Kc1 Kg7 Kc2 Kf8 Kd1 Kg8 Ng1 Kf8 Kd2 Kf7 Nh3 Ke7 Nf2 Kd7 Kc2 Ke7 Kb1 Ke6 Nh3 Kf7 Kc1 Ke7 Kd2 Kf7 Ke1 Ke7 Ng1 Kd8 Kd1 Kd7 Ke2 
 47	+85.31 	16.9M  	0:00.44	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc2 Kd7 Kb2 Kd8 Kb1 Kd7 Kc2 Kd6 Nc1 Kc6 Kd2 Kb6 Ne2 Kc6 Ng1 Kd6 Nh3 Ke7 Ke2 Kf6 Nf2 Ke6 Ke1 Kd6 Kd2 Kd7 Kd1 Ke7 Kc2 Kf7 Nd1 Ke7 Kc1 Kd6 Kb1 Ke6 Nf2 Kd7 Nh3 Ke8 Kc2 Kf7 Ng1 Ke6 Kd1 Kd7 Ke1 Kd8 Ne2 Ke7 K 
 46	+85.31 	16.0M  	0:00.41	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc2 Kd7 Kb2 Kd8 Ng1 Ke7 Kb1 Kf6 Kc2 Ke6 Nh3 Kf7 Nf2 Ke7 Kb1 Kd7 Nd1 Ke6 Nb2 Kd6 Kc2 Kc7 Na4 Kd6 Kc1 Kc6 Nb2 Kd7 Kd2 Kd6 Ke2 Kc6 Na4 Kd6 Nb6 Ke7 Kd2 Ke6 Na4 Kd6 Ke2 Kc6 
 45	+85.31 	15.5M  	0:00.40	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Kc2 Kd7 Kb2 Kd8 Nc1 Kc8 Kb1 Kd7 Ka2 Kc6 Ne2 Kc7 Ng1 Kd7 Nh3 Ke7 Kb1 Kf7 Nf2 Ke6 Kb2 Kd6 Nh3 Ke7 Ng1 Kd6 Kb1 Ke7 Ne2 Kd7 Nc1 Ke7 Kb2 Kd6 Kc2 Kc6 Kd2 Kb6 Kd1 Kc6 
 44	+85.31 	14.5M  	0:00.37	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Ng1 Kd7 Nh3 Ke7 Ke1 Kf7 Ng1 Ke7 Kd1 Kf8 Kd2 Kf7 Kc1 Kf6 Kb1 Ke7 Nh3 Kf7 Nf2 Ke6 Kc2 Ke7 Kb2 Kf7 Nd1 Ke6 Kc2 Kd6 Nb2 Kc7 Kd2 Kd6 Kc1 Kd7 Kb1 Kc7 Kc2 Kd6 Na4 Kc6 Kd2 Kd6 Ke2 Kc6 Ke1 Kd6 
 43	+85.31 	13.6M  	0:00.34	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Ke1 Kd6 Nc1 Kc6 Kd2 Kb6 Kd1 Kc6 Kc2 Kd7 Ne2 Kd6 Kb2 Kd7 Ka2 Kc6 Kb1 Kd7 Kb2 Kc7 Ng1 Kd6 Nh3 Ke7 Kb1 Kf7 Nf2 Ke6 Kc2 Ke7 Kd2 Kd7 Ke2 Ke6 Nh3 Kf6 Kd1 
 42	+85.31 	13.2M  	0:00.34	Kd2 Ke7 Nc1 Ke6 Ne2 Ke7 Ke1 Kd6 Nc1 Kc6 Kd2 Kb6 Kd1 Kc6 Kc2 Kd7 Kb2 Ke6 Ne2 Kd7 Kb1 Kd6 Kc1 Ke7 Kd2 Ke6 Ng1 Kf6 Nh3 Ke6 Kd1 Kf6 Kc2 Ke6 Kd2 Ke7 Nf2 Kd7 Ke2 Ke6 Kd1 Kf6 
 41	+85.31 	12.4M  	0:00.31	Kd2 Ke7 Nc1 Ke6 Kc2 Kf6 Ne2 Ke7 Kb1 Kf7 Kc1 Ke7 Kc2 Kf6 Kd1 Ke7 Ng1 Ke6 Nh3 Kf6 Kc2 Ke6 Kd2 Kf7 Ke1 Ke6 Nf2 Ke7 Kd2 Ke6 Nd1 Kd6 Nb2 Kd7 Na4 Kd6 Kc2 Kc6 Kd1 Kd6 Kd2 Kc6 Ke2 
 40	+85.29 	11.4M  	0:00.29	Kd2 Ke7 Nc1 Ke6 Kc2 Kf6 Ne2 Ke7 Ng1 Kf7 Kc1 Kf6 Kb2 Ke6 Nh3 Kf6 Nf2 Ke7 Kc1 Kd6 Kc2 Ke7 Nh3 Ke6 Kd1 Kf6 Ke1 Ke7 Nf2 Ke6 Kd2 Kd7 Nh3 Ke6 Ng1 Kd7 Kc2 Ke6 Kd1 
 39	+84.79 	9.07M  	0:00.23	Kd2 Ke7 Nc1 Kd7 Ne2 Kc7 Kc1 Kd7 Kc2 Ke6 Kd2 Ke7 Kd1 Kd7 Ng1 Ke7 Nh3 Ke6 Kd2 Ke7 Kc1 Kf7 Kc2 Ke6 Nf2 Ke7 Kb2 Ke6 Kc1 Kd6 Nd1 Kd7 Kb2 Kd6 Kc2 Ke6 Nb2 Kd6 Kb1 
 38	+84.79 	8.60M  	0:00.21	Kd2 Ke7 Nc1 Kd7 Kd1 Kc6 Kc2 Kd7 Kd2 Kd6 Ne2 Ke7 Ng1 Ke8 Nh3 Ke7 Kc2 Kf7 Kc1 Ke7 Ng1 Ke8 Kb2 Ke7 Kc2 Kf7 Nh3 Kf6 Kb2 Kf7 Nf2 Ke6 Kc1 Kd6 Nd1 Kc7 Kd2 Kd7 Nf2 Ke7 
 37	+84.79 	8.03M  	0:00.20	Kd2 Ke7 Nc1 Kf7 Kc2 Kg7 Na2 Kg8 Kd1 Kf7 Kc1 Kf6 Kb1 Kf7 Nc1 Kf6 Ne2 Kg7 Ng1 Kf8 Kc2 Kf7 Kd1 Ke7 Ke1 Kd7 Nh3 Ke7 Kd2 Kf6 Kd1 Ke7 Ng1 Kd6 Ne2 Ke6 Kd2 
 36	+84.79 	7.65M  	0:00.19	Kd2 Ke7 Nc1 Kf7 Kc2 Kg7 Na2 Kg8 Kd1 Kf7 Kc1 Kf6 Kb1 Kf7 Nc1 Kf6 Ne2 Kg7 Kb2 Kf6 Ng1 Ke7 Kb1 Kf8 Nh3 Kf7 Kc2 Ke6 Kd2 Ke7 Ng1 Kd7 Ne2 Ke8 Kd1 Kd7 Kc2 
 35	+84.79 	7.46M  	0:00.18	Kd2 Ke7 Nc1 Kf7 Kc2 Kg7 Na2 Kg8 Kd1 Kf7 Kc1 Kf6 Kb1 Kf7 Nc1 Ke7 Ne2 Ke6 Kc2 Kd6 Kd2 Kc7 Ke1 Kd7 Kd1 Ke6 Ng1 Ke7 Kc2 Kf6 Ne2 Ke6 Kb1 Kd7 Kb2 
 34	+84.79 	7.09M  	0:00.18	Kd2 Ke7 Nc1 Kf7 Kc2 Kg7 Kb2 Kg8 Ne2 Kf7 Ng1 Kg7 Nh3 Kf7 Nf2 Ke6 Kc1 Kd6 Kc2 Ke6 Nh3 Ke7 Kc1 Ke6 Ng1 Kf6 Kd2 Ke7 Ne2 Kd8 Kc2 Kd7 Ng1 Ke7 
 33	+84.79 	6.86M  	0:00.17	Kd2 Ke7 Nc1 Kf7 Kc2 Kg7 Kb2 Kg8 Ne2 Kf7 Ng1 Kf6 Kc2 Ke7 Kd1 Kd6 Ne2 Kd7 Nc1 Ke7 Kc2 Ke6 Ne2 Kd7 Kb1 Ke6 Ng1 Ke7 Nh3 Ke6 Kc1 Ke7 Kd2 Ke6 
 32	+84.79 	6.68M  	0:00.16	Kd2 Ke7 Nc1 Kf7 Ne2 Kf6 Kc2 Ke6 Ng1 Kf7 Nh3 Kf8 Nf2 Kf7 Nd1 Ke6 Kd2 Kd7 Nb2 Kd6 Na4 Kc6 Kc2 Kd6 Kc1 Kc6 Nb2 Kd6 Kd2 Ke6 Na4 Kd6 
 31	+83.27 	5.32M  	0:00.13	Kd2 Kc7 Nc1 Kd7 Kc2 Ke6 Kd1 Ke7 Ke1 Kd6 Ne2 Kd7 Ng1 Ke6 Kd2 Ke7 Kc2 Ke6 Kb1 Kd7 Kc1 Ke6 Nh3 Kf6 Kd2 Kf7 Ke1 Ke7 Nf2 Kd8 Ke2 Ke7 
 30	+83.27 	5.26M  	0:00.13	Kd2 Kc7 Nc1 Kd7 Kc2 Kd6 Ne2 Kc6 Kb2 Kd7 Ng1 Kd6 Kb1 Kd7 Kc1 Kd6 Nh3 Ke6 Kd1 Kf6 Kd2 Kf7 Kc2 Kf6 Kd1 Ke6 Ng1 Kf6 Ne2 Ke6 Ke1 Kd7 Ng1 Ke6 Kd2 Ke7 Ne2 Kd6 
 29	+83.27 	5.16M  	0:00.13	Kd2 Kc7 Nc1 Kd7 Kc2 Kd6 Ne2 Kd7 Ng1 Kd6 Kd2 Ke7 Ke1 Kd7 Nh3 Ke6 Kd2 Ke7 Ng1 Kf6 Kc1 Ke7 Kb2 Kd7 Kb1 Kd6 Ne2 Ke6 Kb2 
 28	+84.64 	2.40M  	0:00.06	Kd2 Kc7 Nc1 Kb6 Ne2 Kc6 Kc2 Kd7 Kd1 Kc6 Ng1 Kd6 Kd2 Ke6 Ke2 Kf6 Kd1 Ke6 Kd2 Kf6 Ke2 Ke6 Nh3 Kf6 Kd1 
 27	+82.85 	1.91M  	0:00.05	Kd2 Kc7 Nc1 Kd6 Ne2 Ke6 Kc2 Kd7 Kd1 Ke6 Nc1 Ke7 Kc2 Kd7 Ne2 Kd6 Kc1 Ke7 Ng1 Kd6 Nh3 Ke6 Kc2 Kf6 Ng1 Kf7 Kd1 Ke6 Nh3 
 26	+82.85 	1.75M  	0:00.04	Kd2 Kc7 Nc1 Kc6 Ne2 Kc7 Ng1 Kd7 Ke1 Kd6 Nh3 Ke7 Ke2 Ke6 Kd2 Ke7 Kc2 Ke6 Kb1 Kf7 Ng1 Kf6 Kc2 Ke6 Kb2 Kd7 Ne2 Kc6 Kb1 Kd6 Nc1 Kc7 Kb2 Kc6 Ne2 Kd7 Kc2 Kd6 
 25	+82.85 	1.62M  	0:00.04	Kd2 Kc7 Nc1 Kc6 Ne2 Kc7 Kc1 Kd6 Kc2 Ke7 Kd2 Ke6 Ke1 Ke7 Nc1 Kd6 Kd1 Kd7 Ne2 Kd6 Ng1 Kd7 Kd2 Ke6 Nh3 Ke7 Ke1 
 24	+82.85 	1.54M  	0:00.04	Kd2 Kc7 Nc1 Kc6 Ne2 Kd7 Ng1 Ke7 Kc2 Kd6 Nh3 Ke7 Kd1 Kf6 Ng1 Ke6 Kc1 Ke7 Kd2 Kd7 Ke1 Kd6 Ne2 Ke6 Nc1 Kd6 Kd1 Kd7 Kc2 Ke6 Kd2 Ke7 
 23	+82.85 	1.49M  	0:00.04	Kd2 Kc7 Nc1 Kc6 Ke2 Kb7 Kd1 Kc7 Ne2 Kd7 Ke1 Kc7 Kf2 Kd6 Ng1 Ke7 Kf1 Ke6 Ke2 Kd6 Kd2 Ke6 Kc1 
 22	+82.85 	1.44M  	0:00.04	Kd2 Kc7 Nc1 Kc6 Ne2 Kd7 Kd1 Kd6 Kc2 Kc6 Ng1 Kd6 Kd2 Ke6 Kc1 Ke7 Ne2 Ke6 Kc2 Ke7 Kb1 Kd6 Nc1 Kc7 Kc2 Kd7 Kb2 Kc6 
 21	+82.85 	1.37M  	0:00.04	Kd2 Kc7 Nc1 Kc6 Ke2 Kb7 Kd1 Kc7 Ke1 Kd6 Ne2 Kd7 Ng1 Kd6 Kd1 Ke6 Kc1 Ke7 Ne2 Kd6 Kb2 Kd7 Kc2 Kd6 Kc1 Ke6 Kb1 Kd6 Ng1 Ke7 Kc1 Ke6 Kd1 Kd7 Kc2 Kd6 Ne2 
 20	+83.31 	1.09M  	0:00.03	Kd2 Kc7 Nc1 Kc6 Kc2 Kb7 Na2 Ka6 Kd2 Kb7 Ke2 Kc7 Nc1 Kb7 Ke1 Kc7 Kf2 Kc6 Ne2 
 19	+84.14 	381749	0:00.01	Kd2 Kc7 Nc1 Kd6 Kc2 Ke7 Ne2 Kd6 Kd1 Ke7 Ng1 Kf8 Nh3 Ke7 Nf2 Kd7 Kd2 Kd6 Nd1 
 18	+83.63 	294153	0:00.01	Kd2 Kc7 Nc1 Kd6 Ne2 Kd7 Ke1 Kc6 Kf1 Kd7 Ng1 Ke6 Ke1 Kd6 Nh3 Ke7 Kf1 
 17	+82.57 	219993	0:00.01	Kd2 Ke7 Nc1 Kf7 Ke1 Ke6 Ne2 Kd7 Ng1 Ke6 Ke2 Kd6 Nh3 Kd7 Nf2 Ke7 Kd2 Ke6 
 16	+82.47 	170593	0:00.01	Kd2 Kd7 Nc1 Ke6 Ke1 Kd6 Kf2 Kd7 Ne2 Ke7 Ng1 Kf7 Nh3 Ke6 Kg2 Kf6 Nf2 
 15	+82.47 	148660	0:00.00	Kd2 Kd7 Nc1 Ke6 Ke1 Kd6 Kf2 Kd7 Ne2 Ke7 Ng1 Kf7 Nh3 Ke6 Kg2 
 14	+82.47 	141453	0:00.00	Kd2 Ke7 Nc1 Kf7 Ke2 Ke6 Ke1 Kd6 Ne2 Kd7 Ng1 Kd6 Kf2 Ke7 
 13	+82.47 	133983	0:00.00	Kd2 Kd7 Nc1 Ke6 Ke1 Kd6 Ne2 Kd7 Kf2 Kc6 Ng1 Kd6 Nh3 Ke6 
 12	+82.23 	92506  	0:00.00	Kd2 Kd7 Nc1 Ke6 Kd1 Ke7 Ke1 Kf6 Kf2 Kf7 Ne2 Ke6 Ng1 Ke7 
 11	+83.31 	67647  	0:00.00	Kd2 Kd7 Nc1 Ke6 Kd1 Kf7 Ke2 Ke6 Kf1 Ke7 
 10	+82.02 	50811  	0:00.00	Kd2 Kd7 Nc1 Ke6 Ne2 Ke7 Ke1 Kf7 Nc1 Kf6 Kf1 
  9	+82.02 	38730  	0:00.00	Kd2 Kd7 Nc1 Ke6 Ke2 Kf7 Kf2 Kf6 Ne2 
  8	+82.76 	29739  	0:00.00	Kd2 Ke7 Nc1 Kf7 Ke2 Ke6 Kf2 
  7	+82.11 	18981  	0:00.00	Kc2 Kd7 Nc1 Ke7 Ne2 Ke6 Kd2 
  6	+83.11 	12958  	0:00.00	Kc2 Kd7 Nc1 Kc6 Kd2 Kc7 
  5	+83.72 	6880    	0:00.00	Kc2 Kc7 Nc1 
  4	+82.42 	4927    	0:00.00	Kc2 Kc7 Nc1 
  3	+81.57 	3768    	0:00.00	Kc2 Kc7 Nc1 
  2	+83.17 	2499    	0:00.00	Kc2 Kc7 
  1	+81.57 	975      	0:00.00	Kc2 
  0	# 

[Vinvin]

It's a really nice puzzle !
I showed it in my chess last Friday.
To summarize : the a2 knight goes to h3 then goes to a4 then goes to a3 then goes to h4 and the position is an easy win.