Ethereal - question

Discussion of anything and everything relating to chess playing software and machines.

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Guenther
Posts: 4718
Joined: Wed Oct 01, 2008 6:33 am
Location: Regensburg, Germany
Full name: Guenther Simon

Re: Ethereal - question

Post by Guenther »

Krzysztof Grzelak wrote: Sat Jan 01, 2022 10:54 pm
Guenther wrote: Sat Jan 01, 2022 10:33 pm
Krzysztof Grzelak wrote: Sat Jan 01, 2022 7:11 pm So I wonder if the Ethereal program is well written by the programmer. Because I have the impression that the programmer has never tested his engine without a book.
A few things:
If you test from the same position always, you completely defeat the purpose of any statistical meaningful rating calculation.
The games are not independent, this just produces statistical noise then. Actually it is the same like playing just a few games instead.
This was mentioned dozens of times surely over the last 20 years in this forum, just do some research, I won't explain it here
again in detail.

But, I also noticed that something is very suspicious in your games. I took one example with a strange eval (depth also surprisingly low BTW)
and despite not having the commercial NNUE version here, my compilation of 13.43 HCE (not much different from 13.25 HCE wise) has nearly
the same evaluation than Ethereal NNUE in your game??? (on a slow hardware)
As long as I don't see any debug, which confirms you really use the nnue file, I would believe you didn't use it at all in your games...

Ethereal 13.43 SSSE3 GS
1kqr3r/ppp5/1b3p2/6p1/P2P4/2P3P1/3BPPQ1/1RR2K2 w - - 5 28

Code: Select all

dep	score	nodes	time	(not shown:  tbhits	knps	seldep)
 27	 -0.01 	70.1M  	1:35.70	b1a1 b6a5 a1b1 c7c6 e2e4 c8e6 f1g1 h8h7 d4d5 c6d5 e4d5 d8d5 d2e3 d5e5 e3d4 e5e4 d4f6 g5g4 f6d4 e4e2 b1b5 a5b6 c1b1 e2e1 b1e1 e6e1 g2f1 e1e4 f1g2 e4e2 d4b6 a7b6 b5b1 
 26	+1.06 	22.0M  	0:28.95	e2e3 h8h3 f1e2 c7c6 c3c4 c8e6 d4d5 c6d5 a4a5 b6c7 b1b5 e6g4 g2f3 g4f3 e2f3 h3h2 a5a6 b7b6 b5d5 g5g4 f3g4 h2f2 d5d8 c7d8 d2c3 f6f5 g4h3 f2f3 c3d4 d8c7 c1g1 c7d6 h3h4 b8c8 g3g4 f5g4 h4g4 f3f8 g1d1 d6c7 g4g5 f8g8 g5f6 
 26	+1.12 	18.4M  	0:24.08	e2e3 
 26	+1.17 	16.8M  	0:21.99	e2e3 
 25	+1.07 	15.9M  	0:20.88	e2e3 h8h3 f1e2 c7c6 c3c4 c8e6 d4d5 c6d5 a4a5 b6c7 a5a6 b7b6 b1b4 h3h7 d2c3 f6f5 c4d5 e6d5 g2d5 d8d5 b4c4 f5f4 g3f4 g5f4 e3e4 d5b5 c3f6 h7d7 f6d4 
 25	+1.21 	15.5M  	0:20.32	e2e3 
 25	+0.99 	14.9M  	0:19.54	e2e3 
 25	+1.04 	13.3M  	0:17.42	e2e3 
 24	+0.94 	12.6M  	0:16.42	e2e3 h8h3 f1e2 c7c6 c3c4 c8g4 g2f3 g4e6 e2d3 f6f5 a4a5 b6c7 a5a6 b7b6 c4c5 g5g4 f3g2 h3h6 c5b6 a7b6 b1b4 b8a7 d3e2 e6e4 g2e4 f5e4 b4a4 h6f6 a4b4 a7a6 
 24	+1.07 	12.3M  	0:16.00	e2e3 
 24	+1.11 	11.4M  	0:14.69	e2e3 
 24	+1.16 	10.5M  	0:13.61	e2e3 
 23	+1.06 	9.71M  	0:12.46	e2e3 h8h3 f1e2 c7c6 c3c4 c8g4 g2f3 g4e6 e2d3 f6f5 a4a5 g5g4 f3g2 b6c5 c1h1 c5f8 h1h3 g4h3 g2f3 f8g7 b1h1 d8h8 a5a6 b7b6 d3c3 e6e4 f3e4 f5e4 c3c2 
 23	+1.23 	9.43M  	0:12.10	e2e3 
 23	+1.88 	5.01M  	0:06.19	e2e3 
 22	+1.78 	4.22M  	0:05.21	e2e3 c7c5 b1b5 c8c6 g2c6 b7c6 b5b1 b8c8 f1g2 g5g4 c1h1 f6f5 h1h4 h8h4 g3h4 d8h8 b1h1 h8h5 d4c5 b6c5 g2g3 c8d7 g3f4 d7e6 a4a5 
 22	+1.84 	4.11M  	0:05.07	e2e3 
 21	+1.94 	2.74M  	0:03.33	e2e3 c7c5 b1b5 c8c6 g2c6 b7c6 b5b1 b8c8 f1g2 g5g4 c1h1 b6c7 b1e1 f6f5 e1b1 c7b6 h1h4 h8h4 g3h4 d8h8 b1h1 h8h7 d4c5 b6c5 g2g3 h7b7 
 21	+1.93 	2.45M  	0:02.99	e2e3 
 20	+1.83 	2.16M  	0:02.63	e2e3 c7c5 b1b5 c8c6 g2c6 b7c6 b5b1 b8c8 f1g2 g5g4 c1h1 b6c7 b1e1 f6f5 e1b1 c5c4 h1h8 d8h8 b1b4 c8d7 b4b7 
 20	+1.89 	2.11M  	0:02.57	e2e3 
 19	+1.84 	1.43M  	0:01.73	e2e3 c7c5 b1b5 c8c6 g2c6 b7c6 b5b3 b8a8 f1g2 g5g4 b3b1 b6c7 e3e4 c5d4 c3d4 d8d4 c1c6 d4d2 c6c7 
 18	+1.68 	854223	0:01.04	e2e3 c8f5 d2e1 d8e8 a4a5 f5a5 c3c4 a5f5 c4c5 e8e3 c5b6 a7b6 f1g1 e3f3 e1d2 f5g4 b1a1 g4f5 d2e3 c7c6 c1b1 
 17	+1.24 	682086	0:00.84	e2e3 c8f5 d2e1 d8e8 a4a5 f5a5 c3c4 a5f5 c4c5 e8e3 c5b6 a7b6 f1g1 e3a3 b1a1 a3d3 a1a4 d3f3 e1d2 f5d3 
 16	+1.36 	410613	0:00.51	e2e3 c8f5 d2e1 h8e8 f1g1 c7c6 g3g4 f5e6 c3c4 b6c7 b1b2 b8a8 c1b1 c7b6 a4a5 
 15	+1.33 	243352	0:00.31	e2e3 c7c5 b1b5 c8e6 f1e1 e6c4 c1b1 c5d4 c3d4 c4a4 g2f3 b8a8 b5f5 a4d7 f5f6 
 14	+1.01 	201245	0:00.26	e2e3 c7c5 b1b5 c8e6 f1e1 e6c4 c1b1 c5d4 c3d4 c4a4 g2f3 d8f8 
 13	+1.11 	70507  	0:00.09	e2e3 c7c5 b1b5 c8e6 f1e1 e6d7 c1b1 d7c6 g2c6 b7c6 b5b6 a7b6 b1b6 b8a7 b6c6 
 12	+0.98 	45843  	0:00.06	e2e3 c7c5 b1b5 c8e6 c1b1 e6c4 f1e1 c5d4 c3d4 c4a4 b5b6 a7b6 b1b6 
 11	+0.69 	32285  	0:00.04	e2e3 c7c5 b1b5 c8f5 c1b1 f5d3 f1e1 d3f5 
 10	+0.26 	29070  	0:00.04	e2e3 c7c5 b1b5 c8f5 c1b1 f5d3 f1e1 c5d4 c3d4 
  9	+0.44 	23260  	0:00.03	e2e3 c7c6 c3c4 c8e6 f1e2 d8e8 c4c5 
  8	+0.45 	12180  	0:00.01	c1d1 c8f5 b1b5 f5e6 
[pgn]
[Event "My Tournament"]
[Site "?"]
[Date "2021.12.30"]
[Round "36"]
[White "Ethereal 13.25 x64"]
[Black "Revenge 2.0 x64"]
[Result "0-1"]
[ECO "A20"]
[GameDuration "00:16:44"]
[GameEndTime "2021-12-30T18:38:05.686 Œrodkowoeuropejski czas stand."]
[GameStartTime "2021-12-30T18:21:21.173 Œrodkowoeuropejski czas stand."]
[Opening "English Opening"]
[PlyCount "135"]
[Termination "adjudication"]
[TimeControl "300+3"]

1. c4 {+0.30/25 19.46} e5 {-0.19/26 8.27}
2. g3 {+0.35/25 8.27} Nf6 {-0.19/27 9.56}
3. Bg2 {+0.29/25 13.65} d5 {-0.19/29 9.06}
4. cxd5 {+0.46/26 9.25} Nxd5 {-0.19/30 8.94}
5. Nf3 {+0.38/26 7.63} Nc6 {-0.19/30 29.27}
6. O-O {+0.47/27 8.76} e4 {-0.17/28 11.85}
7. Ne1 {+0.92/28 16.64} h5 {-0.29/27 9.92}
8. Qa4 {+0.89/27 31.23} Be6 {0.00/27 6.47}
9. Qxe4 {+0.87/29 30.36} Qe7 {0.00/27 10.81}
10. d3 {+0.78/30 44.94} h4 {0.00/27 6.14}
11. Nf3 {+0.42/29 14.75} hxg3 {0.00/28 6.00}
12. hxg3 {+0.45/30 20.89} O-O-O {0.00/31 23.18}
13. Nc3 {+0.41/27 6.61} f6 {0.00/32 9.45}
14. Bd2 {+0.01/26 10.30} Kb8 {0.00/29 6.44}
15. Rfc1 {+0.56/27 6.11} Qd7 {-0.16/30 23.65}
16. Nd4 {+0.66/27 5.45} Nxd4 {0.00/35 5.22}
17. Qxd4 {+0.73/26 3.86} Nxc3 {0.00/35 6.47}
18. bxc3 {+0.48/28 7.41} Qc8 {-0.07/34 21.74}
19. Qa4 {+0.40/27 8.91} Bc5 {0.00/29 5.21}
20. Rab1 {+0.01/28 13.51} Bd7 {0.00/32 6.30}
21. Qf4 {+0.18/31 12.94} g5 {0.00/34 6.30}
22. Qf3 {+0.16/30 9.46} Bb6 {0.00/35 5.01}
23. d4 {+0.01/30 9.44} Bh3 {0.00/33 6.13}
24. Bxh3 {+0.32/29 5.79} Qxh3 {0.00/32 8.02}
25. a4 {+0.32/28 5.57} Qh2+ {0.00/32 6.55}
26. Kf1 {+0.47/27 4.32} Qh3+ {0.00/35 5.34}
27. Qg2 {+0.60/28 3.62} Qc8 {+0.21/28 5.32}
28. e3 {+1.09/23 3.17} Qg4 {+1.18/27 4.84}
29. f3 {-1.47/25 9.14} Qf5 {+1.44/28 18.85}
30. Ke2 {-1.55/25 8.08} c5 {+1.47/28 3.83}
31. g4 {-1.50/27 14.61} Qd7 {+1.87/26 9.39}
32. Rh1 {-1.50/25 10.33} cxd4 {+1.61/29 6.05}
33. cxd4 {-1.63/27 10.94} Rhe8 {+1.80/30 10.12}
34. Kf1 {-2.02/26 4.80} Qxa4 {+1.82/30 15.84}
35. Qf2 {-2.17/27 4.33} Qc4+ {+1.92/32 3.89}
36. Kg1 {-2.49/26 3.00} Qd3 {+1.73/33 14.45}
37. Rb2 {-1.70/25 3.00} Bc7 {+1.80/30 3.93}
38. Qf1 {-1.96/23 2.99} Rxd4 {+2.17/30 3.06}
39. Qxd3 {-2.80/24 2.99} Rxd3 {+2.33/31 6.04}
40. Kf2 {-2.94/26 3.01} Be5 {+2.15/30 2.89}
41. Ra2 {-2.79/25 2.99} b6 {+2.24/32 4.30}
42. Ke2 {-2.96/25 2.99} Rb3 {+2.69/33 13.05}
43. Rh7 {-3.39/24 2.83} a5 {+3.25/32 11.78}
44. Rd7 {-3.81/25 3.18} Rh8 {+3.34/32 2.41}
45. f4 {-4.06/26 3.02} gxf4 {+3.54/33 10.82}
46. exf4 {-4.31/25 2.99} Rh2+ {+4.03/31 8.87}
47. Kd1 {-4.57/27 3.01} Kc8 {+4.03/33 3.22}
48. Rd5 {-4.47/25 2.97} Bc7 {+4.29/32 4.98}
49. Rc2 {-4.71/23 3.00} Rg3 {+4.26/34 2.24}
50. Rc4 {-5.04/23 3.01} Rxg4 {+4.41/27 2.13}
51. Kc1 {-5.35/23 3.01} Rg7 {+4.98/29 8.11}
52. Rcd4 {-5.72/23 2.99} Re7 {+5.10/32 6.70}
53. Kb1 {-5.80/22 3.00} Kb7 {+5.36/30 7.78}
54. Bc3 {-6.07/23 3.01} Rf2 {+6.63/25 5.74}
55. Rd2 {-6.59/23 3.01} Rxf4 {+6.76/23 0.66}
56. R5d3 {-7.18/22 2.98} Ka6 {+7.06/23 1.96}
57. Rd1 {-7.65/22 3.02} Re2 {+7.20/24 1.54}
58. R1d2 {-9.32/23 3.00} Rxd2 {+7.65/27 4.93}
59. Bxd2 {-10.53/24 3.00} Re4 {+7.77/28 3.71}
60. Kc2 {-7.68/22 2.98} a4 {+7.99/28 2.53}
61. Rh3 {-9.80/23 3.01} b5 {+8.44/27 4.18}
62. Kd3 {-11.02/23 3.00} Rg4 {+9.32/27 4.49}
63. Rh7 {-11.62/22 2.99} Be5 {+10.13/25 2.43}
64. Be3 {-12.84/22 3.01} Ka5 {+10.13/27 1.38}
65. Kc2 {-13.76/22 3.01} Kb4 {+12.55/26 5.19}
66. Bc1 {-17.42/23 2.99} Kc4 {+14.66/29 3.00}
67. Rh8 {-15.67/24 2.98} Rg2+ {+9997.01/27 0.97}
68. Kd1 {-65.71/25 3.02}
{Black wins by adjudication}
0-1[/pgn]
[d]1kqr3r/ppp5/1b3p2/6p1/P2P4/2P3P1/3BPPQ1/1RR2K2 w - - 5 28

May be someone can confirm with his output for that position with the commercial Ethereal 13.25 NNUE version?
I'm sorry, but I don't have to lie to you, Guenther. The engine is set like this.

Image
Well, I didn't say 'you lied', just that the evaluation looks suspect, because it is nearly identical w/o nnue as shown by me.
I have no clue, if this is the real file name and if it is present when playing, because I don't have the commercial version.
The screenshot alone (done now?) doesn't help here.
https://rwbc-chess.de

[Trolls n'existent pas...]
User avatar
CMCanavessi
Posts: 1142
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Location: Argentina

Re: Ethereal - question

Post by CMCanavessi »

Krzysztof Grzelak wrote: Sat Jan 01, 2022 10:54 pm I'm sorry, but I don't have to lie to you, Guenther. The engine is set like this.

Image
You need to leave "EvalFile" empty if you're using Ethereal's original NNUE net. It's already in the binary, isn't it?
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User avatar
CMCanavessi
Posts: 1142
Joined: Thu Dec 28, 2017 4:06 pm
Location: Argentina

Re: Ethereal - question

Post by CMCanavessi »

Guenther wrote: Sat Jan 01, 2022 10:33 pm May be someone can confirm with his output for that position with the commercial Ethereal 13.25 NNUE version?
Ethereal 13.27 NNUE, 1 thread, 4096 MB hash, with and without TBs, quick 5 minute analysis

No tbs:

Code: Select all

FEN: 1kqr3r/ppp5/1b3p2/6p1/P2P4/2P3P1/3BPPQ1/1RR2K2 w - - 5 28

Ethereal13.27-avx2:
 1/1	00:00,000	 4	4k	-0,32	28.e3
 2/2	00:00,000	 29	29k	+0,78	28.Rc2 g4
 3/3	00:00,000	 90	90k	+0,82	28.e3 g4 29.c4
 4/4	00:00,000	 175	175k	+1,07	28.e3 g4 29.c4 f5
 5/4	00:00,000	 337	337k	+0,98	28.e3 Rh7 29.c4 Rdh8
 6/6	00:00,000	 1k	1.479k	+2,78	28.Rb5 Bxd4 29.cxd4 Rxd4 30.Be1
 7/9	00:00,000	 4k	4.109k	+0,52	28.e3 Ba5 29.Rb2 c6 30.c4 Bxd2 31.Rxd2
 8/6	00:00,000	 5k	4.906k	+0,84	28.e3 Ba5 29.Rb2 b6 30.c4 Bxd2
 9/7	00:00,000	 9k	8.965k	+0,65	28.e3 c6 29.c4 Qg4 30.a5 Bc7 31.c5
 10/11	00:00,031	 32k	990k	+0,73	28.e3 c6 29.c4 Qe6 30.Rb2 Bc7 31.a5 Rh7 32.c5
 11/12	00:00,047	 47k	988k	+1,16	28.e3 c6 29.c4 c5 30.d5 Bc7 31.a5 Qf5 32.Ke2
 12/15	00:00,125	 120k	955k	+0,70	28.e3 Qf5 29.Ke2 c6 30.c4 Qe6 31.Kf1 Bc7 32.a5 g4 33.a6 b6 34.c5
 13/20	00:00,172	 170k	984k	+1,07	28.e3 Qf5 29.Ke2 c6 30.c4 Qe6 31.Kf1 Rhe8 32.Kg1 Qf5 33.a5 Bxa5 34.Bxa5 Qxa5 35.Qf3
 14/20	00:00,281	 278k	986k	+0,38	28.e3 Qf5 29.Ke2 c6 30.c4 Qe6 31.Kd1 Bc7 32.a5 a6 33.Rb3 Ka8 34.Rcb1 Rb8 35.c5 Bd8 36.Qf3
 15/17	00:00,328	 323k	982k	+0,77	28.e3 c5 29.Rb5 Qe6 30.Rcb1 Qc4+ 31.Ke1 cxd4 32.exd4 Qxa4 33.Qf3 Qa2 34.Qxf6
 16/17	00:00,406	 410k	1.007k	+1,31	28.e3 Qf5 29.Rb2 Rh6 30.Ke2 Rdh8 31.Qf3 Qh7 32.c4 g4 33.Qd5 Rh2 34.a5
 17/24	00:00,609	 605k	991k	+1,60	28.e3 Qf5 29.Rb2 Rh6 30.Ke2 c6 31.c4 Qe6 32.c5 Bc7 33.Rcb1 b6 34.Ke1 Rdh8 35.Qf3 Rh1+ 36.Ke2
 18/31	00:01,297	 1.237k	953k	+1,59	28.e3 Qf5 29.Rb2 Rh6 30.Ke2 c6 31.Rcb1 Rd7 32.c4 Qe6 33.Kd3 f5 34.a5 Bc5 35.Kc3 Bf8 36.a6 b6 37.c5 b5
 19/31	00:02,000	 1.881k	939k	+1,61	28.e3 Rh6 29.c4 c5 30.a5 Bc7 31.Rb5 Rdh8 32.Ke2 Rh2 33.Qe4 f5 34.Qe7 f4 35.gxf4 Re8 36.Qxc5 Qg4+ 37.Kd3 gxf4 38.Rcb1
 20/32-	00:03,062	 2.882k	940k	+0,81	
 20/33	00:04,156	 3.828k	920k	+0,89	28.e3 Rh6 29.Ke2 c6 30.Qf3 f5 31.Rh1 Rf6 32.e4 g4 33.Qf4+ Bc7 34.e5 Qd7 35.Kf1 c5 36.a5 Rc6 37.Be3 Bxa5 38.Kg2 Bxc3 39.dxc5 Qd3
 21/33-	00:04,531	 4.150k	915k	+0,79	
 21/31+	00:04,765	 4.356k	914k	+0,89	28.e3
 21/31	00:04,968	 4.544k	914k	+0,76	28.e3 Rh6 29.Ke2 c6 30.Qf3 f5 31.Rh1 Rg6 32.Rh5 Bc7 33.c4 f4 34.Kd3 Qd7 35.Qe4 Re6 36.Qf5 fxg3 37.fxg3 a6 38.Rxg5
 22/30+	00:05,265	 4.820k	915k	+0,86	28.e3
 22/32+	00:05,968	 5.467k	915k	+0,96	28.e3
 22/33-	00:06,359	 5.809k	913k	+0,66	
 22/38+	00:06,765	 6.185k	914k	+0,88	28.e3
 22/37	00:07,250	 6.606k	911k	+0,86	28.e3 Rh6 29.Ke2 c6 30.Qf3 Qe6 31.Kd3 f5 32.e4 fxe4+ 33.Qxe4 Qf6 34.Be3 Rhh8 35.Kc2 Rhe8 36.Qg4 Qf7 37.Kb2 Rd5 38.Bxg5 Qxf2+ 39.Rc2 Qf7 40.Bf4+ Bc7 41.Bxc7+ Qxc7 42.Qf3 Rdd8
 23/37-	00:08,531	 7.747k	908k	+0,76	
 23/40+	00:08,859	 8.049k	908k	+0,91	28.e3
 23/40	00:09,031	 8.199k	907k	+0,89	28.e3 Rh6 29.Ke2 c6 30.Qf3 Qe6 31.Kd3 f5 32.e4 fxe4+ 33.Qxe4 Qf6 34.Be3 Rhh8 35.Kc2 Rhe8 36.Qg4 Qf7 37.Kb2 Qc4 38.Qd1 Qd5 39.Qc2 Bc7 40.c4
 24/34+	00:09,750	 8.890k	911k	+0,99	28.e3
 24/37+	00:10,750	 9.767k	908k	+1,09	28.e3
 24/36+	00:11,000	 10.063k	914k	+1,46	28.e3
 24/33	00:11,109	 10.197k	917k	+1,49	28.e3 Rh6 29.c4 Qg4 30.Kg1 Rdh8 31.c5 Qf5 32.cxb6 axb6 33.e4 Rh1+ 34.Qxh1 Rxh1+ 35.Kxh1 Qxf2 36.Be1 Qxd4 37.Kh2 Qxe4 38.Rb2 Qxa4 39.Rbc2 c5 40.Rb2 Qa3 41.Rcb1 Qd3 42.Rxb6
 25/42-	00:21,297	 19.214k	902k	+0,59	
 25/44+	00:22,468	 20.293k	903k	+0,84	28.e3
 25/40	00:24,750	 22.268k	899k	+0,78	28.e3 Rh6 29.Ke2 c6 30.Rb2 Qe6 31.Kd3 Qf5+ 32.e4 Qg4 33.Rcb1 Rh7 34.f3 Qe6 35.g4 Rhd7 36.Qf1 Rh8 37.Kc2 Rh2 38.Qd3 Ba5 39.Ra1 Rg2 40.Rh1 Bc7 41.Kc1 Rf2 42.a5 Bxa5
 26/44-	00:28,422	 25.475k	896k	+0,68	
 26/41+	00:31,906	 28.584k	895k	+0,78	28.e3
 26/39+	00:34,984	 31.446k	898k	+1,48	28.e3
 26/35	00:36,031	 32.403k	899k	+1,13	28.e3 Rh6 29.g4 c6 30.Qf3 Rf8 31.Qf5 Rh4 32.Qxc8+ Kxc8 33.Ke2 Rxg4 34.c4 Bc7 35.a5 f5 36.Rg1 Rxg1 37.Rxg1 g4 38.Rh1 c5 39.Kd3 cxd4 40.exd4 g3
 27/38-	00:39,172	 35.225k	899k	+0,93	
 27/45+	00:44,765	 40.319k	900k	+1,03	28.e3
 27/38+	00:46,718	 42.205k	903k	+1,25	28.e3
 27/42-	00:48,281	 43.635k	903k	+0,78	
 27/43	00:53,234	 48.032k	902k	+0,85	28.e3 Rh6 29.g4 c6 30.Qg3+ Bc7 31.Qf3 Qe6 32.c4 Rh4 33.Qf5 Qc8 34.Ke2 Rxg4 35.Qxc8+ Kxc8 36.Rh1 Rh4 37.Rxh4 gxh4 38.Rh1 Rh8 39.Rh3 f5 40.Be1 Rh7 41.f3 Bd8 42.e4 fxe4 43.fxe4 Rh8 44.Bf2 Rh5 45.a5 a6 46.d5
 28/45-	00:59,422	 53.429k	899k	+0,75	
 28/46+	01:02,156	 55.973k	900k	+0,85	28.e3
 28/37	01:03,078	 56.878k	901k	+0,88	28.e3 Rh6 29.g4 c6 30.Qf3 Rf8 31.Qf5 Rh4 32.Qxc8+ Kxc8 33.Ke2 Rxg4 34.c4 Bc7 35.a5 Re8 36.a6 b6 37.Bc3 Rh4 38.c5 Kd7 39.cxb6 Bxb6 40.d5 cxd5 41.Bxf6 Ra4 42.Bxg5 Rxa6
 29/43-	01:15,828	 68.328k	901k	+0,68	
 29/50	01:21,828	 73.789k	901k	+0,68	28.e3 Rh6 29.g4 c6 30.Qf3 Rf8 31.Qf5 Rh4 32.Qxc8+ Kxc8 33.Ke2 Rxg4 34.Rh1 Rh4 35.Rxh4 gxh4 36.Rh1 Rh8 37.Rh3 f5 38.f3 Bd8 39.c4 a6 40.e4 fxe4 41.fxe4 b5 42.cxb5 axb5 43.axb5 cxb5 44.d5 Re8 45.Kd3 Rf8 46.e5 Kd7 47.e6+ Kd6
 30/49+	01:33,687	 84.720k	904k	+0,78	28.e3
 30/44+	01:34,843	 85.941k	906k	+0,88	28.e3
 30/43	01:35,968	 86.967k	906k	+0,68	28.e3 Rh6 29.g4 c6 30.Qg3+ Bc7 31.Qf3 Qe6 32.c4 Rh4 33.Qf5 Qc8 34.Ke2 Rxg4 35.Qxc8+ Kxc8 36.Rh1 Rh4 37.Rxh4 gxh4 38.Rh1 Rh8 39.Rh3 f5 40.Be1 Bd8 41.f3 Kd7 42.e4 fxe4 43.fxe4 Bg5 44.Bf2 Ke6 45.Kf3 a6 46.Be3 Bxe3 47.Kxe3
 31/45+	01:38,562	 89.492k	907k	+0,78	28.e3
 31/48+	01:40,984	 91.797k	909k	+0,88	28.e3
 31/52+	01:42,625	 93.533k	911k	+1,03	28.e3
 31/53	01:43,859	 94.765k	912k	+0,99	28.e3 Rh6 29.g4 c6 30.Qg3+ Bc7 31.Qf3 Qe6 32.c4 Rh4 33.Qf5 Qc8 34.Ke2 Rxg4 35.Qxc8+ Kxc8 36.Rh1 Rh4 37.Rxh4 gxh4 38.Rh1 Rh8 39.Rh3 f5 40.Be1 Bd8 41.f3 Kd7 42.e4 fxe4 43.fxe4 Rf8 44.Ke3 Bg5+ 45.Kd3 Bd8 46.a5 Rf4 47.a6 bxa6 48.e5 Rg4 49.d5 cxd5 50.cxd5 Rf4 51.Bd2 Rg4
 32/55-	02:39,547	 145.428k	911k	+0,64	
 32/56+	02:43,281	 148.946k	912k	+0,76	28.e3
 32/49	02:48,531	 154.115k	914k	+0,98	28.e3 Rh6 29.g4 c6 30.Qg3+ Bc7 31.Qf3 Qe6 32.c4 Rh4 33.Qf5 Qc8 34.Ke2 Rxg4 35.Qxc8+ Kxc8 36.Rh1 Rh4 37.Rxh4 gxh4 38.Rh1 Rh8 39.Rh3 f5 40.Be1 Bd8 41.f3 Bf6 42.Kd3 Kd7 43.e4 Ke6 44.d5+ cxd5 45.cxd5+ Kd6 46.Bb4+ Kd7 47.exf5 b6 48.f4 a6 49.Rh1 h3
 33/50-	04:14,859	 235.652k	924k	+0,08	

6-men Syzygy:

Code: Select all

FEN: 1kqr3r/ppp5/1b3p2/6p1/P2P4/2P3P1/3BPPQ1/1RR2K2 w - - 5 28

Ethereal13.27-avx2:
 1/1	00:00,000	 4	4k	-0,32	28.e3
 2/2	00:00,000	 29	29k	+0,78	28.Rc2 g4
 3/3	00:00,000	 90	90k	+0,82	28.e3 g4 29.c4
 4/4	00:00,000	 175	175k	+1,07	28.e3 g4 29.c4 f5
 5/4	00:00,000	 337	337k	+0,98	28.e3 Rh7 29.c4 Rdh8
 6/6	00:00,000	 1k	1.479k	+2,78	28.Rb5 Bxd4 29.cxd4 Rxd4 30.Be1
 7/9	00:00,000	 4k	4.109k	+0,52	28.e3 Ba5 29.Rb2 c6 30.c4 Bxd2 31.Rxd2
 8/6	00:00,000	 5k	4.906k	+0,84	28.e3 Ba5 29.Rb2 b6 30.c4 Bxd2
 9/7	00:00,000	 9k	8.965k	+0,65	28.e3 c6 29.c4 Qg4 30.a5 Bc7 31.c5
 10/11	00:00,031	 32k	990k	+0,73	28.e3 c6 29.c4 Qe6 30.Rb2 Bc7 31.a5 Rh7 32.c5
 11/12	00:00,047	 47k	988k	+1,16	28.e3 c6 29.c4 c5 30.d5 Bc7 31.a5 Qf5 32.Ke2
 12/15	00:00,125	 120k	955k	+0,70	28.e3 Qf5 29.Ke2 c6 30.c4 Qe6 31.Kf1 Bc7 32.a5 g4 33.a6 b6 34.c5
 13/20	00:00,187	 170k	905k	+1,07	28.e3 Qf5 29.Ke2 c6 30.c4 Qe6 31.Kf1 Rhe8 32.Kg1 Qf5 33.a5 Bxa5 34.Bxa5 Qxa5 35.Qf3
 14/20	00:00,312	 278k	888k	+0,38	28.e3 Qf5 29.Ke2 c6 30.c4 Qe6 31.Kd1 Bc7 32.a5 a6 33.Rb3 Ka8 34.Rcb1 Rb8 35.c5 Bd8 36.Qf3
 15/17	00:00,359	 323k	898k	+0,77	28.e3 c5 29.Rb5 Qe6 30.Rcb1 Qc4+ 31.Ke1 cxd4 32.exd4 Qxa4 33.Qf3 Qa2 34.Qxf6
 16/17	00:00,437	 410k	936k	+1,31	28.e3 Qf5 29.Rb2 Rh6 30.Ke2 Rdh8 31.Qf3 Qh7 32.c4 g4 33.Qd5 Rh2 34.a5
 17/24	00:00,625	 605k	965k	+1,60	28.e3 Qf5 29.Rb2 Rh6 30.Ke2 c6 31.c4 Qe6 32.c5 Bc7 33.Rcb1 b6 34.Ke1 Rdh8 35.Qf3 Rh1+ 36.Ke2
 18/31	00:01,328	 1.237k	931k	+1,59	28.e3 Qf5 29.Rb2 Rh6 30.Ke2 c6 31.Rcb1 Rd7 32.c4 Qe6 33.Kd3 f5 34.a5 Bc5 35.Kc3 Bf8 36.a6 b6 37.c5 b5
 19/31	00:02,015	 1.881k	932k	+1,61	28.e3 Rh6 29.c4 c5 30.a5 Bc7 31.Rb5 Rdh8 32.Ke2 Rh2 33.Qe4 f5 34.Qe7 f4 35.gxf4 Re8 36.Qxc5 Qg4+ 37.Kd3 gxf4 38.Rcb1
 20/32-	00:03,140	 2.882k	917k	+0,81	
 20/33	00:04,250	 3.828k	900k	+0,89	28.e3 Rh6 29.Ke2 c6 30.Qf3 f5 31.Rh1 Rf6 32.e4 g4 33.Qf4+ Bc7 34.e5 Qd7 35.Kf1 c5 36.a5 Rc6 37.Be3 Bxa5 38.Kg2 Bxc3 39.dxc5 Qd3
 21/33-	00:04,625	 4.150k	897k	+0,79	
 21/31+	00:04,844	 4.356k	899k	+0,89	28.e3
 21/31	00:05,062	 4.544k	897k	+0,76	28.e3 Rh6 29.Ke2 c6 30.Qf3 f5 31.Rh1 Rg6 32.Rh5 Bc7 33.c4 f4 34.Kd3 Qd7 35.Qe4 Re6 36.Qf5 fxg3 37.fxg3 a6 38.Rxg5
 22/30+	00:05,359	 4.820k	899k	+0,86	28.e3
 22/32+	00:06,078	 5.467k	899k	+0,96	28.e3
 22/33-	00:06,453	 5.809k	900k	+0,66	
 22/38+	00:06,859	 6.185k	901k	+0,88	28.e3
 22/37	00:07,375	 6.606k	895k	+0,86	28.e3 Rh6 29.Ke2 c6 30.Qf3 Qe6 31.Kd3 f5 32.e4 fxe4+ 33.Qxe4 Qf6 34.Be3 Rhh8 35.Kc2 Rhe8 36.Qg4 Qf7 37.Kb2 Rd5 38.Bxg5 Qxf2+ 39.Rc2 Qf7 40.Bf4+ Bc7 41.Bxc7+ Qxc7 42.Qf3 Rdd8
 23/37-	00:08,609	 7.747k	899k	+0,76	
 23/40+	00:08,922	 8.049k	902k	+0,91	28.e3
 23/40	00:09,094	 8.199k	901k	+0,89	28.e3 Rh6 29.Ke2 c6 30.Qf3 Qe6 31.Kd3 f5 32.e4 fxe4+ 33.Qxe4 Qf6 34.Be3 Rhh8 35.Kc2 Rhe8 36.Qg4 Qf7 37.Kb2 Qc4 38.Qd1 Qd5 39.Qc2 Bc7 40.c4
 24/34+	00:09,812	 8.890k	905k	+0,99	28.e3
 24/37+	00:10,609	 9.651k	909k	+1,09	28.e3
 24/37+	00:10,890	 9.949k	913k	+1,24	28.e3
 24/34	00:10,953	 10.014k	914k	+1,19	28.e3 Rh6 29.c4 Qg4 30.c5 Rdh8 31.Kg1 Qf5 32.cxb6 axb6 33.e4 Rh1+ 34.Qxh1 Rxh1+ 35.Kxh1 Qxf2 36.Be1 Qxd4 37.Kh2 Qxa4 38.e5 fxe5 39.Kg1 Qd7 40.Bf2 g4 41.Re1 Qe6 42.Rb5 c5 43.Rbb1
 25/43-	00:18,844	 17.249k	915k	+0,72	
 25/41+	00:20,469	 18.718k	914k	+0,90	28.e3
 25/45-	00:23,015	 20.939k	909k	+0,39	
 25/46+	00:24,312	 22.132k	910k	+0,89	28.e3
 25/44	00:27,578	 25.188k	913k	+0,41	28.e3 Rh6 29.Ke2 c6 30.Qf3 Qe6 31.Kd3 f5 32.Re1 Rh2 33.e4 fxe4+ 34.Qxe4 Qa2 35.Ra1 Qb3 36.Reb1 Qg8 37.Be3 Bc7 38.Qf5 a6 39.Rb2 Rd5 40.Qe4 Ka8 41.Rab1
 26/41+	00:29,547	 26.977k	912k	+0,51	28.e3
 26/38+	00:29,687	 27.124k	913k	+0,61	28.e3
 26/31+	00:29,812	 27.257k	914k	+0,76	28.e3
 26/38-	00:31,578	 28.855k	913k	+0,31	
 26/44+	00:34,187	 31.205k	912k	+0,64	28.e3
 26/43	00:35,922	 32.779k	912k	+0,67	28.e3 Rh6 29.Ke2 c6 30.Rb2 Qe6 31.Kd3 Qf5+ 32.e4 Qa5 33.Ra1 Qa6+ 34.Kc2 Qe2 35.Re1 Qc4 36.Kb1 c5 37.d5 Bc7 38.f4 Rdh8 39.Qe2 Qxa4 40.e5 Rh2 41.Qf3 g4 42.Qe4 Qxe4+ 43.Rxe4 fxe5 44.fxe5
 27/47-	00:44,890	 40.865k	910k	+0,42	
 27/49+	00:50,609	 45.988k	908k	+0,57	28.e3
 27/42	00:52,015	 47.253k	908k	+0,69	28.e3 Rh6 29.Ke2 c6 30.Rh1 Rxh1 31.Qxh1 Qe6 32.Kd3 Qd7 33.Ra1 Qf5+ 34.Ke2 Qe6 35.a5 Bc7 36.a6 b5 37.Rb1 Kc8 38.Qh7 Qg4+ 39.Kf1 Qf3 40.Kg1 Rd7 41.Qh8+ Rd8 42.Qh3+ f5 43.Qh7 Qe4 44.Rb2 g4 45.c4 bxc4
 28/46+	00:56,922	 51.789k	909k	+0,79	28.e3
 28/42+	00:57,984	 52.846k	911k	+0,89	28.e3
 28/41+	01:00,844	 55.548k	912k	+1,26	28.e3
 28/38	01:03,531	 57.984k	912k	+1,09	28.e3 Rh6 29.g4 c6 30.Qf3 Rh4 31.c4 Qxg4 32.Qxg4 Rxg4 33.Ke2 Bc7 34.a5 Kc8 35.Bb4 Re8 36.Bc5 Bxa5 37.Bxa7 f5 38.Ra1 Bc7 39.Rcb1 f4 40.Bc5 Kb8 41.Rb2 fxe3 42.fxe3 Kc8 43.Kd3
 29/45-	01:18,390	 71.396k	910k	+0,74	
 29/47+	01:20,734	 73.639k	912k	+0,86	28.e3
 29/40	01:22,640	 75.380k	912k	+0,77	28.e3 Rh6 29.g4 c6 30.Qf3 Rf8 31.Qf5 Rh4 32.Qxc8+ Kxc8 33.c4 Rxg4 34.a5 Bc7 35.Ke2 Re8 36.a6 b6 37.Bc3 Kd7 38.Rg1 Rh4 39.Ra1 Ke6 40.Rh1 Reh8 41.d5+ cxd5 42.cxd5+ Kxd5 43.Rxh4 gxh4 44.Bxf6 Rh5
 30/52+	01:32,656	 84.848k	915k	+0,87	28.e3
 30/43+	01:34,265	 86.547k	918k	+0,97	28.e3
 30/45+	01:38,422	 90.611k	920k	+1,12	28.e3
 30/46	01:40,609	 92.667k	921k	+0,71	28.e3 Rh6 29.g4 c6 30.Qg3+ Bc7 31.Qf3 Qe6 32.c4 Rh2 33.d5 cxd5 34.Rb5 Qe4 35.Qxe4 dxe4 36.Ke2 a6 37.Rf5 Be5 38.c5 Rd3 39.Rc4 Rb3 40.Rxe4 Rb2 41.Rc4 Rh8 42.f4 gxf4 43.exf4 Rh2+ 44.Kf3 Rbxd2 45.fxe5 Rhf2+ 46.Kg3 Rg2+ 47.Kh3 Rh2+ 48.Kg3 fxe5 49.Rxe5
 31/49+	01:43,484	 95.412k	921k	+0,81	28.e3
 31/43+	01:45,375	 97.222k	922k	+0,91	28.e3
 31/46+	01:52,078	 103.934k	927k	+1,28	28.e3
 31/46	01:57,187	 108.682k	927k	+0,64	28.e3 Rh6 29.g4 c6 30.Qf3 Rf8 31.Qf5 Rh4 32.Qxc8+ Kxc8 33.c4 Rxg4 34.a5 Bc7 35.Ke2 Re8 36.Bc3 f5 37.a6 bxa6 38.Ra1 c5 39.Kd3 cxd4 40.Bxd4 a5 41.Bxa7 f4 42.Bd4 fxe3 43.fxe3
 32/49+	02:05,562	 116.518k	927k	+0,74	28.e3
 32/45+	02:07,156	 118.152k	929k	+0,84	28.e3
 32/52+	02:10,219	 121.158k	930k	+0,99	28.e3
 32/53-	02:17,453	 127.757k	929k	+0,54	
 32/58+	02:22,531	 132.887k	932k	+0,87	28.e3
 32/59	02:36,219	 146.163k	935k	+1,01	28.e3 Rh6 29.g4 c6 30.Qg3+ Bc7 31.Qf3 Qe6 32.c4 Rh4 33.Qf5 Qc8 34.Be1 Rdh8 35.Ke2 Rxg4 36.Qxf6 Qe8 37.d5 Rf4 38.Qe6 Qh5+ 39.Kd2 Ba5+ 40.Kd3 Qh7+ 41.e4 Bc7 42.Bc3 Rf3+ 43.Kc2 Qh2 44.Rb3 Qxf2+ 45.Kb1 Rxc3 46.Rbxc3 Qb6+ 47.Ka2 Qb4 48.R1c2 Qxa4+ 49.Kb2 Ka8 50.dxc6 Qxc6 51.Qxc6 bxc6 52.Rb3 Rf8 53.c5
 33/69-	03:28,844	 195.101k	934k	+0,66	
 33/69+	03:59,250	 222.620k	930k	+0,78	28.e3
 33/50	04:16,531	 238.502k	929k	+0,54	28.e3 Rh6 29.g4 c6 30.Qf3 Rf8 31.Qf5 Rh4 32.a5 Qxf5 33.gxf5 Bxa5 34.Ke2 Bc7 35.c4 Re8 36.Kd3 Rh2 37.Rf1 b6 38.Bc3 g4 39.Bd2 Kb7 40.e4 c5 41.dxc5 Kc6 42.cxb6 Bxb6 43.Rg1 Rxf2 44.Rxg4 Rf3+ 45.Ke2
 34/53-	04:50,890	 269.524k	926k	+0,44	
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User avatar
Rubinus
Posts: 1213
Joined: Thu Jan 18, 2007 4:05 pm
Location: Prague
Full name: Pavel Háse

Re: Ethereal - question

Post by Rubinus »

Code: Select all

Novou partii
1kqr3r/ppp5/1b3p2/6p1/P2P4/2P3P1/3BPPQ1/1RR2K2 w - - 0 1

Analysis by Ethereal 13.25 (NNUE):

1.e3 Df5 2.c4 Dd3+ 3.Ke1 Vh6 
  +/=  (0.32)   Hloubka: 6/6   00:00:00  5kN
1.e3 f5 2.c4 
  +/=  (0.68)   Hloubka: 7/3   00:00:00  6kN
1.e3 g4 2.c4 Df5 3.Ke2 c6 
  +/-  (0.95)   Hloubka: 8/10   00:00:00  11kN
1.e3 Vh7 2.c4 Dg4 3.Kg1 De2 4.Sb4 Vdh8 
  +/=  (0.58)   Hloubka: 9/11   00:00:00  28kN
1.e3 Df5 2.Ke2 c6 3.c4 De6 4.c5 Sc7 
  +/=  (0.65)   Hloubka: 10/9   00:00:00  43kN
1.e3 Df5 2.Ke2 c6 3.c4 Dg4+ 4.Kf1 Sc7 5.a5 a6 6.Vb2 
  +/=  (0.56)   Hloubka: 11/14   00:00:00  55kN
1.e3 Df5 2.Se1 Vh6 3.Ke2 De6 4.Kd3 c5 5.a5 c4+ 6.Ke2 Df5 7.e4 Dxa5 
  +/=  (0.48)   Hloubka: 12/17   00:00:00  77kN
1.e3 Df5 2.Ke2 c6 3.c4 De6 4.c5 Sc7 5.Df3 
  +/=  (0.52)   Hloubka: 13/11   00:00:00  131kN
1.e3 Vh7 2.a5 Sxa5 3.Vb5 Sb6 4.De4 c6 5.Vf5 Ve8 6.Df3 Sd8 7.Ke2 Dd7 8.Kd3 Ve5 9.g4 Vxf5 
  +/=  (0.52)   Hloubka: 14/20   00:00:00  232kN
1.e3 Vh7 2.g4 c5 3.Df3 Vh4 4.Vb5 Ka8 5.Df5 Dc6 6.Ke2 a6 7.Vb3 Sa7 8.Vcb1 b6 9.Se1 Dxa4 10.Dxf6 
  +/-  (0.77)   Hloubka: 15/21   00:00:00  1060kN
1.e3 Vh7 2.g4 Vh4 3.c4 c5 4.a5 Sc7 5.Vb5 cxd4 6.Vcb1 b6 7.axb6 axb6 8.c5 Vxg4 9.Df3 dxe3 10.Sxe3 
  +/=  (0.54)   Hloubka: 16/21   00:00:00  1181kN
1.e3 Vh7 2.g4 c5 3.Df3 Vh4 4.Vb5 De6 5.c4 cxd4 6.c5 Dc6 7.Dxc6 bxc6 8.Vb3 dxe3 9.Sxe3 
  +/-  (1.02)   Hloubka: 17/21   00:00:00  1343kN
1.e3 Vh7 2.g4 c5 3.Df3 Vh4 4.Vb5 Dc6 5.Dxc6 bxc6 6.Vbb1 Ka8 7.Ke2 Vxg4 8.Vh1 Vh4 9.Vxh4 gxh4 10.Vh1 Vh8 11.Vh3 Sd8 12.Kf3 cxd4 
  +/-  (1.06)   Hloubka: 18/29   00:00:00  2134kN
1.e3 Vh7 2.g4 c5 3.Df3 De6 4.Kg2 Vh4 5.c4 Vxg4+ 6.Kf1 Ve4 7.d5 De7 8.Df5 g4 9.a5 Sc7 10.Sc3 Vf8 11.Ke2 Vxc4 12.De6 Dxe6 13.dxe6 
  =  (0.20)   Hloubka: 19/37   00:00:00  4995kN, tb=2
1.e3 Vh7 2.g4 c5 3.Df3 De6 4.c4 cxd4 5.c5 Vdh8 6.cxb6 Da2 7.bxa7+ Ka8 8.Df5 Dxd2 9.Vc8+ Vxc8 10.Dxc8+ Kxa7 11.Dc5+ Kb8 12.Dd6+ Ka7 13.Db6+ Ka8 14.Kg2 dxe3 15.Dxe3 
  =  (0.12)   Hloubka: 20/39   00:00:00  6682kN, tb=2
1.e3 Vh7 2.g4 c5 3.Df3 De6 4.c4 cxd4 5.c5 Vdh8 6.cxb6 Da2 7.bxa7+ Ka8 8.Vxb7 Vxb7 9.Dxf6 Vh1+ 10.Kg2 Dd5+ 11.e4 Dxe4+ 12.f3 De2+ 13.Kxh1 Dxd2 14.Df8+ Kxa7 
  +/-  (0.86)   Hloubka: 21/39   00:00:01  11085kN, tb=43
1.e4 De6 2.e5 Da2 3.Se1 c6 4.c4 Vh6 5.c5 Vdh8 6.Kg1 Vh1+ 7.Dxh1 Vxh1+ 8.Kxh1 Sd8 9.Kg1 Kc8 10.exf6 Sxf6 11.a5 Sxd4 12.Vb4 Sf6 13.Vcb1 Dxa5 14.Vxb7 Dxc5 15.Vf7 Df5 16.Vfb7 
  =  (-0.14)   Hloubka: 22/43   00:00:03  30372kN, tb=47
1.e4 
  =  (-0.14 !)   Hloubka: 23/42   00:00:05  41587kN, tb=47
1.e4 
  =  (0.01 !)   Hloubka: 23/42   00:00:05  41784kN, tb=47
1.e4 De6 2.e5 Da2 3.Se1 c6 4.c4 Vd7 5.exf6 Vdh7 6.De4 Vh1+ 7.Kg2 g4 8.Dxg4 V1h2+ 9.Kg1 Vh1+ 10.Kg2 
  =  (-0.01)   Hloubka: 23/42   00:00:05  42290kN, tb=47
1.e4 
  =  (0.09 !)   Hloubka: 24/37   00:00:05  45663kN, tb=47
1.e4 
  =  (0.19 !)   Hloubka: 24/37   00:00:06  47615kN, tb=47
1.e4 
  +/=  (0.34 !)   Hloubka: 24/37   00:00:06  50867kN, tb=47
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Dg6 5.Kg1 Ka8 6.Vbc1 Sc7 7.Ve4 Vdf8 8.Vce1 Sa5 9.V1e2 a6 10.Se1 Sd8 11.Ve5 Dd3 12.V2e4 g4 13.Vxg4 
  +/=  (0.41)   Hloubka: 24/37   00:00:07  54438kN, tb=48
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Vdf8 5.Ve2 Vh5 6.Vbe1 Df7 7.Kg1 Vfh8 8.f4 Sd8 9.fxg5 Sc7 10.Ve3 Vxg5 11.Ve7 Dxe7 12.Vxe7 Vxg3 13.Se3 Vxg2+ 14.Kxg2 Vh2+ 15.Kf3 Vh3+ 16.Kg2 Vh2+ 
  =  (-0.01)   Hloubka: 25/43   00:00:09  70418kN, tb=51
1.Df3 Vh2 2.g4 De6 3.Df5 Da2 4.Se3 Vdh8 5.c4 Dxa4 6.c5 De8 7.d5 Sa5 8.d6 Sb4 9.dxc7+ Kxc7 10.Vxb4 Vh1+ 11.Kg2 V8h2+ 12.Kg3 Vh3+ 13.Kg2 V3h2+ 
  =  (-0.01)   Hloubka: 26/51   00:00:11  84172kN, tb=60
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Vdf8 5.Ve2 Vh5 6.Vbe1 Df7 7.g4 Vhh8 8.Sxg5 Sc7 9.Se7 Vfg8 10.Ve3 Dc4+ 11.Kg1 Sh2+ 12.Dxh2+ Vxh2 13.Sd6+ Kc8 14.Kxh2 Vxg4 15.Ve8+ Kd7 16.Sg3 Vg7 17.Vb8 Dxc3 18.Vxb7+ Kc8 19.Vb8+ Kd7 20.Vb7+ 
  =  (0.01)   Hloubka: 27/48   00:00:12  96608kN, tb=63
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Vdf8 5.Ve2 Vh5 6.Vbe1 Df7 7.g4 Vhh8 8.Sxg5 Sc7 9.Se7 Vfg8 10.Ve3 Dc4+ 11.Kg1 Sh2+ 12.Dxh2+ Vxh2 13.Sd6+ Kc8 14.Kxh2 Vxg4 15.Ve8+ Kd7 16.Sf8 c5 17.V1e7+ Kc6 18.Ve6+ Kd7 19.V6e7+ 
  =  (0.01)   Hloubka: 28/51   00:00:15  119MN, tb=85
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Vdf8 5.Ve2 Vh5 6.Vbe1 Df7 7.g4 Vhh8 8.Sxg5 Sc7 9.Se7 Vfg8 10.Ve3 Dc4+ 11.V1e2 Vh2 12.Df3 Vgh8 13.Kg1 Dg8 14.Df8+ Dxf8 15.Sxf8 Vh1+ 16.Kg2 V1h2+ 17.Kf1 Vh1+ 18.Kg2 
  =  (0.01)   Hloubka: 29/56   00:00:20  154MN, tb=193
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Vdf8 5.Ve2 Vh5 6.Vbe1 Df7 7.g4 Vhh8 8.Sxg5 Sc7 9.Se7 Vfg8 10.Ve3 Dc4+ 11.V1e2 Vh2 12.Df3 Vgh8 13.Kg1 Dg8 14.Df8+ Dxf8 15.Sxf8 Vh1+ 16.Kg2 V1h2+ 17.Kf1 Vh1+ 18.Kg2 
  =  (0.01)   Hloubka: 30/61   00:00:25  194MN, tb=228
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Vdf8 5.Ve2 Vh5 6.Vbe1 Df7 7.g4 Vhh8 8.Sxg5 Sc7 9.Se7 Vfg8 10.Ve3 Dc4+ 11.V1e2 Vh2 12.Df3 Vgh8 13.Kg1 Dg8 14.Df8+ Dxf8 15.Sxf8 Vh1+ 16.Kg2 V1h2+ 17.Kf1 Vh1+ 18.Kg2 
  =  (0.01)   Hloubka: 31/46   00:00:31  234MN, tb=447
1.e4 De6 2.e5 c6 3.exf6 Dxf6 4.Ve1 Vdf8 5.Ve2 Vh5 6.Vbe1 Df7 7.g4 Vhh8 8.Sxg5 Sc7 9.Se7 Vfg8 10.Ve3 Dc4+ 11.V1e2 Vh2 12.Df3 Vgh8 13.Kg1 Dg8 14.Df8+ Dxf8 15.Sxf8 Vh1+ 16.Kg2 V1h2+ 17.Kf1 Vh1+ 18.Kg2 
  =  (0.01)   Hloubka: 32/51   00:00:37  282MN, tb=742

(,  02.01.2022)
cofig uci cb:

Code: Select all

[ENGINE]
Name=Ethereal 13.25 (NNUE)
Author=Andrew Grant, Alayan & Laldon
Filename=D:\uci\ethereal\Ethereal-13.25-pext-avx2.exe

[OPTIONS]
Hash=1024
Threads=6
EvalFile=e1325.standard.nnue
MultiPV=1
MoveOverhead=300
SyzygyPath=d:\syzygy
SyzygyProbeDepth=0
Ponder=false
AnalysisMode=false
UCI_Chess960=true
cc2150dx
Posts: 434
Joined: Sat Nov 30, 2013 9:51 am
Full name: Jason Coombs

Re: Ethereal - question

Post by cc2150dx »

Code: Select all

FEN: 1kqr3r/ppp5/1b3p2/6p1/P2PP3/2P3P1/3B1PQ1/1RR2K2 b - e3 0 28

Ethereal-13.25-avx2:
 1/1	00:00	 6k	6,401k	+0.41	Qg2-f3
 2/3	00:00	 7k	6,558k	+1.70	Qg2-f3 Kb8-a8 Qf3xf6
 3/3	00:00	 7k	6,762k	+1.70	Qg2-f3 Kb8-a8 Qf3xf6
 4/6	00:00	 8k	7,832k	+0.11	Kf1-e1 g5-g4 Ke1-f1 f6-f5
 5/5	00:00	 12k	11,539k	+0.65	e2-e3 Bb6-a5 Rb1-b5 b7-b6
 6/6	00:00	 17k	17,150k	+0.32	Rb1-b4 Qc8-f5 Rb4-b5 Qf5-e6 Qg2-f3
 7/7	00:00	 23k	23,197k	+0.21	e2-e3 Kb8-a8 a4-a5 Bb6xa5 Rb1-b5 Ba5-b6 c3-c4
 8/5	00:00	 25k	25,449k	+0.67	e2-e3 Qc8-f5 c3-c4 c7-c6 c4-c5
 9/8	00:00	 83k	4,854k	+0.12	e2-e3 Qc8-f5 c3-c4 Qf5-d3+ Kf1-e1 c7-c6 a4-a5 Bb6-c7
 10/6	00:00	 90k	5,275k	+0.56	e2-e3 c7-c5 Rb1-b5 Qc8-f5 a4-a5
 11/11	00:00	 99k	5,850k	+0.98	e2-e3 c7-c5 Rb1-b5 Qc8-e6 Kf1-g1 Qe6-c4 Qg2-f3 Qc4xa4
 12/17	00:00	 277k	8,648k	+1.02	e2-e3 Qc8-f5 Kf1-e2 c7-c6 Qg2-f3 Qf5-e6 Ke2-d3 f6-f5 e3-e4 f5xe4+ Qf3xe4 Qe6-g8 Bd2-e3 Rd8-e8 Qe4-g4 Rh8-h6
 13/15	00:00	 712k	7,496k	+1.02	e2-e3 c7-c6 c3-c4 Qc8-e6 a4-a5 Bb6-c7 a5-a6 b7-b6 Kf1-g1 g5-g4 c4-c5
 14/16	00:00	 965k	7,654k	+1.00	e2-e3 c7-c6 c3-c4 Qc8-e6 a4-a5 Bb6-c7 a5-a6 b7-b6 c4-c5 b6-b5 Bd2-a5 Kb8-c8 Ba5xc7 Kc8xc7
 15/17	00:00	 1,081k	8,578k	+1.15	e2-e3 Rh8-h6 c3-c4 c7-c5 a4-a5 Bb6-c7 Rb1-b3 Rd8-h8 Kf1-e2 c5xd4 e3xd4 Rh8-e8+ Bd2-e3 Kb8-a8 Rc1-b1
 16/30	00:00	 2,702k	9,066k	+1.19	e2-e3 Qc8-f5 Rb1-b2 Qf5-d3+ Kf1-g1 Rh8-h6 a4-a5 Rd8-h8 a5xb6 a7xb6 e3-e4 Qd3-e2 Rc1-e1 Rh6-h1+ Qg2xh1 Rh8xh1+ Kg1xh1 Qe2xf2 Re1-g1 Qf2-f3+ Rg1-g2 Qf3xe4 Kh1-g1 c7-c6 Rb2xb6
 17/29	00:00	 3,589k	9,154k	+1.04	e2-e3 Qc8-f5 Rb1-b2 Qf5-d3+ Kf1-g1 Rh8-h6 a4-a5 Rd8-h8 a5xb6 a7xb6 e3-e4 Qd3-e2 Rc1-e1 Rh6-h1+ Qg2xh1 Rh8xh1+ Kg1xh1 Qe2xf2 Re1-g1 Qf2-f3+ Rg1-g2 Qf3xe4 Kh1-g1 Qe4-d3 Bd2-e1 Qd3-e3+ Kg1-f1 Qe3-f3+ Kf1-g1
 18/30	00:00	 4,148k	9,469k	+1.25	e2-e3 Qc8-f5 Rb1-b2 Rh8-h6 Kf1-e2 Qf5-e6 c3-c4 c7-c6 c4-c5 Bb6-c7 Ke2-d3 Kb8-a8 Rc1-b1 Qe6-f5+ Kd3-e2 Rd8-b8 g3-g4 Qf5-e6 Ke2-d3 f6-f5 g4xf5 Qe6xf5+ e3-e4 Qf5-e6 Bd2xg5
 19/32	00:00	 6,852k	9,322k	+1.11	e2-e3 Qc8-f5 Rb1-b2 g5-g4 a4-a5 Qf5xa5 c3-c4 Qa5-a3 Bd2-c3 Qa3-a6 Bc3-b4 Rh8-h5 Kf1-g1 Rd8-h8 c4-c5 Rh5-h1+ Qg2xh1 Rh8xh1+ Kg1xh1 Bb6-a5 Bb4xa5 Qa6xa5 Kh1-g2 Qa5-a3 Rc1-b1 b7-b6 c5xb6 c7xb6
 20/31	00:00	 9,042k	9,180k	+0.96	e2-e3 Qc8-f5 Rb1-b2 g5-g4 Kf1-e2 c7-c6 c3-c4 Kb8-a8 Rc1-b1 Rd8-b8 a4-a5 Bb6xa5 Bd2xa5 Qf5xa5 Qg2-e4 f6-f5 Qe4-e7 Qa5-a6 Qe7-c5 Qa6-a4 Ke2-d3 Rh8-f8 Qc5-b4 Qa4xb4 Rb2xb4 Rf8-f7 Rb1-b2
 21/34	00:01	 12,581k	8,942k	+1.19	e2-e3 Qc8-f5 Kf1-e2 c7-c6 g3-g4 Qf5-d7 Qg2-g3+ Kb8-a8 Qg3-f3 c6-c5 Rb1-b5 Qd7-f7 Rc1-b1 c5xd4 c3xd4 Qf7-c4+ Ke2-e1 Qc4xa4 Qf3-f5 Qa4-c4 Qf5xf6 Qc4-d3
 22/36+	00:02	 22,757k	8,719k	+1.36	e2-e3
 22/35	00:02	 25,551k	8,696k	+1.04	e2-e3 Qc8-f5 Kf1-e2 c7-c6 g3-g4 Qf5-d7 Qg2-f3 Rh8-h4 Rc1-g1 Qd7-f7 Ke2-d3 c6-c5 Rb1-b2 Rd8-c8 d4-d5 c5-c4+ Kd3-e2 Qf7-h7 Qf3-f5 Qh7xf5 g4xf5 Rc8-c5 Rb2-b5 Rc5xb5 a4xb5 Kb8-c8 Ke2-f3 Kc8-d7 Kf3-e2
 23/39-	00:04	 41,864k	8,477k	+0.47	
 23/41+	00:05	 49,967k	8,480k	+0.64	e2-e3
 23/38+	00:06	 53,326k	8,488k	+1.13	e2-e3
 23/41	00:06	 58,110k	8,451k	+1.31	e2-e3 Qc8-f5 a4-a5 Qf5xa5 Bd2-e1 Qa5-f5 c3-c4 Qf5-d3+ Kf1-g1 Rh8-h6 c4-c5 Rd8-h8 c5xb6 a7xb6 e3-e4 Qd3xd4 Rc1-d1 Qd4-c4 Be1-d2 Rh6-h3 Rb1-a1 Qc4-e2 Bd2-e3 Qe2-h5 Rd1-b1 Kb8-c8 Ra1-a8+ Kc8-d7
 24/32-	00:07	 61,256k	8,429k	+0.74	
 24/41+	00:07	 67,311k	8,429k	+0.91	e2-e3
 24/43-	00:08	 71,753k	8,409k	+0.41	
 24/46	00:11	 91,898k	8,353k	+0.39	e2-e3 Qc8-f5 Kf1-e2 c7-c6 g3-g4 Qf5-e6 Ke2-d3 Qe6-d7 Kd3-c2 Rh8-h4 Qg2-f3 Rh4xg4 Qf3xf6 Rd8-e8 Qf6-g6 Re8-f8 Rc1-h1 Rg4-h4 Rh1-f1 c6-c5 Rb1-b5 c5xd4 e3xd4 Bb6xd4 Qg6xg5 Rh4-g4 Qg5-d5 Qd7xd5 Rb5xd5 Bd4-b6 Kc2-b3 Bb6xf2
 25/48-	00:12	 105,085k	8,333k	+0.29	
 25/44	00:14	 123,814k	8,314k	+0.30	e2-e3 Qc8-f5 Kf1-e2 c7-c6 c3-c4 Qf5-e6 Ke2-f1 Bb6-c7 d4-d5 c6xd5 Kf1-g1 Bc7-e5 Bd2-c3 Be5xc3 Rc1xc3 Rh8-h7 Rc3-b3 Qe6-c6 Qg2-f3 Rh7-c7 c4xd5 Rd8xd5 a4-a5 Rd5-c5 Qf3xc6 Rc5xc6 Kg1-g2 Rc6-c5 Rb3-b5 a7-a6 Rb5-b6 Kb8-a7 Rb6xf6 Rc5xa5
 26/34+	00:14	 124,385k	8,317k	+0.40	e2-e3
 26/36+	00:15	 125,610k	8,321k	+0.50	e2-e3
 26/44+	00:17	 143,089k	8,339k	+0.87	e2-e3
 26/46	00:17	 145,837k	8,355k	+1.18	e2-e3 Qc8-f5 Rb1-b2 g5-g4 Kf1-e2 Kb8-a8 c3-c4 c7-c6 a4-a5 Bb6xa5 Bd2xa5 Qf5xa5 Qg2-e4 f6-f5 Qe4-c2 Rh8-h5 Rb2-a2 Qa5-c7 Rc1-a1 a7-a6 Qc2-b3 Ka8-a7 Qb3-a3 c6-c5 Qa3xc5+ Qc7xc5 d4xc5 Rh5-h6 Ra2-b2 Rh6-c6 Ra1-b1 Rc6-c7 Ke2-e1 Rc7xc5 Rb2xb7+
 27/45-	00:22	 186,705k	8,338k	+0.28	
 27/47	00:37	 313,686k	8,261k	+0.19	e2-e4 Qc8-e6 e4-e5 c7-c6 e5xf6 Qe6-f5 Rb1-b2 Qf5xf6 Rc1-e1 Rd8-e8 Re1xe8+ Rh8xe8 Qg2-h1 Re8-f8 Bd2-e3 Qf6-g6 Kf1-e2 Kb8-a8 Ke2-d2 Bb6-a5 Qh1-b1 Qg6-f7 Qb1-d3 Qf7-d5 Qd3-h7 c6-c5 Rb2-b5 b7-b6 Kd2-d3 Qd5-a2 d4xc5 Qa2xa4
 28/43+	00:39	 329,035k	8,248k	+0.29	e2-e4
 28/44+	00:42	 348,651k	8,245k	+0.39	e2-e4
 28/40+	00:43	 355,785k	8,249k	+0.54	e2-e4
 28/46	00:44	 364,180k	8,253k	+0.56	e2-e4 Qc8-e6 e4-e5 c7-c6 e5xf6 Qe6-f5 Kf1-g1 Rh8-h7 Rc1-e1 Rd8-h8 a4-a5 Rh7-h2 Qg2xh2 Rh8xh2 Kg1xh2 Qf5xf2+ Kh2-h3 Bb6-d8 Bd2xg5 Qf2-f5+ Kh3-h4 Bd8xf6 Bg5xf6 Qf5xf6+ Kh4-g4 Qf6-g6+ Kg4-f4 Qg6-f6+ Kf4-e3 c6-c5 Ke3-d3 Qf6-f5+ Kd3-c4 c5xd4 Re1-e8+ Kb8-c7 Re8-e7+ Kc7-d6 Rb1xb7 d4xc3 Kc4xc3
 29/66-	00:47	 395,713k	8,260k	+0.36	
 29/47+	00:49	 405,024k	8,265k	+0.46	e2-e4
 29/54-	00:50	 414,629k	8,263k	+0.21	
 29/50	00:51	 426,510k	8,266k	+0.17	e2-e4 Qc8-e6 e4-e5 c7-c6 e5xf6 Qe6-f5 Kf1-g1 Rh8-h7 Rc1-e1 Qf5xf6 Re1-e5 Rd8-h8 Bd2xg5 Qf6-g6 Bg5-f4 Bb6-c7 Rb1-e1 Rh7-h1+ Qg2xh1 Rh8xh1+ Kg1xh1 Bc7xe5 Re1xe5 Kb8-c8 Re5-e7 Qg6-c2 Kh1-g2 a7-a5 g3-g4 Qc2xc3 Re7-c7+ Kc8-d8 Bf4-e5 Qc3-c4 Rc7xb7
 30/42+	00:53	 441,277k	8,260k	+0.27	e2-e4
 30/65+	00:55	 455,156k	8,263k	+0.37	e2-e4
 30/42+	00:56	 464,716k	8,270k	+0.52	e2-e4
 30/45	00:57	 477,105k	8,274k	+0.48	e2-e4 Qc8-e6 e4-e5 c7-c6 e5xf6 Qe6xf6 Rc1-e1 Qf6-g6 Kf1-g1 Kb8-a8 Rb1-c1 a7-a6 Re1-e7 Rd8-e8 Re7xe8+ Rh8xe8 Qg2-h3 g5-g4 Qh3-h6 Qg6xh6 Bd2xh6 Re8-e2 Bh6-g7 Re2-a2 Kg1-g2 Ra2xa4 c3-c4 Ra4-a2 Rc1-h1 a6-a5 Rh1-e1 Bb6-c7 Re1-e8+ Ka8-a7
 31/50-	01:08	 565,868k	8,260k	+0.01	
 31/55+	01:18	 647,619k	8,246k	+0.19	e2-e4
 31/60	01:23	 685,747k	8,260k	+0.01	e2-e4 Qc8-e6 e4-e5 Qe6-a2 Bd2-e1 c7-c6 c3-c4 Rh8-h7 c4-c5 Rd8-h8 Kf1-g1 Rh7-h1+ Qg2xh1 Rh8xh1+ Kg1xh1 Bb6-d8 Kh1-g1 f6xe5 d4xe5 Bd8-e7 Be1-b4 Qa2xa4 e5-e6 Kb8-c8 Rc1-e1 a7-a5 Bb4-d2 Qa4-c2 Bd2xa5 Be7xc5 e6-e7 Qc2xf2+ Kg1-h1 Qf2-f3+ Kh1-h2 Bc5xe7 Re1xe7 Qf3-f2+ Kh2-h1 Qf2-f3+ Kh1-h2
 32/63	01:27	 720,793k	8,258k	+0.01	e2-e4 Qc8-e6 e4-e5 Qe6-a2 Bd2-e1 Rh8-h6 a4-a5 Rd8-h8 Kf1-g1 Qa2xa5 c3-c4 Qa5-a3 c4-c5 Qa3-d3 c5xb6 a7xb6 e5xf6 Qd3-h7 Kg1-f1 Qh7-d3+ Kf1-g1
 33/62	01:38	 812,113k	8,249k	+0.01	e2-e4 Qc8-e6 e4-e5 Qe6-a2 Bd2-e1 Rh8-h6 a4-a5 Rd8-h8 Kf1-g1 Qa2xa5 c3-c4 Qa5-a3 c4-c5 Qa3-d3 c5xb6 a7xb6 e5xf6 Qd3-h7 Kg1-f1 Rh6-h2 Qg2-d5 Qh7-h5 Rc1xc7 Rh2-h1+ Kf1-g2 Rh1-h2+ Kg2-f1
 34/66	01:41	 840,810k	8,248k	+0.01	e2-e4 Qc8-e6 e4-e5 Qe6-a2 Bd2-e1 Rh8-h6 a4-a5 Rd8-h8 Kf1-g1 Qa2xa5 c3-c4 Qa5-a3 c4-c5 Qa3-d3 c5xb6 a7xb6 e5xf6 Qd3-h7 Kg1-f1 Rh6-h2 Qg2-f3 Rh8-e8 Kf1-g1 Re8-h8 Kg1-f1
 35/65	02:06	 1,050,064k	8,291k	-0.01	e2-e4 Qc8-e6 e4-e5 Qe6-a2 Bd2-e1 Rh8-h6 a4-a5 Rd8-h8 Kf1-g1 Qa2xa5 c3-c4 Qa5-a3 c4-c5 Qa3-d3 c5xb6 a7xb6 e5xf6 Qd3-h7 Kg1-f1 Rh6-h2 Qg2-f3 Rh8-e8 Kf1-g1 Re8-h8 Kg1-f1
 36/59	02:25	 1,212,252k	8,314k	+0.01	e2-e4 Qc8-e6 e4-e5 Qe6-a2 Bd2-e1 Rh8-h6 a4-a5 Rd8-h8 Kf1-g1 Qa2xa5 c3-c4 Qa5-a3 c4-c5 Qa3-d3 c5xb6 a7xb6 e5xf6 Qd3-h7 Kg1-f1 Rh6-h2 Qg2-f3 Rh8-e8 Kf1-g1 Re8-h8 Kg1-f1
 37/61	02:40	 1,336,977k	8,326k	+0.01	e2-e4 Qc8-e6 e4-e5 Qe6-a2 Bd2-e1 Rh8-h6 a4-a5 Rd8-h8 Kf1-g1 Qa2xa5 c3-c4 Qa5-a3 c4-c5 Qa3-d3 c5xb6 a7xb6 e5xf6 Qd3-h7 Kg1-f1 Rh6-h2 Qg2-d5 Qh7-h5 Rc1xc7 Rh2-h1+ Kf1-g2 Rh1-h2+ Kg2-g1 Rh2-h1+ Kg1-g2

User avatar
Sylwy
Posts: 4976
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: Ethereal - question

Post by Sylwy »

CMCanavessi wrote: Sun Jan 02, 2022 1:28 am You need to leave "EvalFile" empty if you're using Ethereal's original NNUE net. It's already in the binary, isn't it?
NOPE !

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AndrewGrant
Posts: 1963
Joined: Tue Apr 19, 2016 6:08 am
Location: U.S.A
Full name: Andrew Grant

Re: Ethereal - question

Post by AndrewGrant »

I likely combined the nets with the binaries for any rating lists I sent Ethereal to.
Anyone else probably has a binary without embedded networks.
Krzysztof Grzelak
Posts: 1588
Joined: Tue Jul 15, 2014 12:47 pm

Re: Ethereal - question

Post by Krzysztof Grzelak »

AndrewGrant wrote: Sun Jan 02, 2022 8:27 pm I likely combined the nets with the binaries for any rating lists I sent Ethereal to.
Anyone else probably has a binary without embedded networks.
Sorry to ask what can be done with your chess engine. Have you ever tested the engine without using a book.
AndrewGrant
Posts: 1963
Joined: Tue Apr 19, 2016 6:08 am
Location: U.S.A
Full name: Andrew Grant

Re: Ethereal - question

Post by AndrewGrant »

Krzysztof Grzelak wrote: Mon Jan 03, 2022 7:20 am
AndrewGrant wrote: Sun Jan 02, 2022 8:27 pm I likely combined the nets with the binaries for any rating lists I sent Ethereal to.
Anyone else probably has a binary without embedded networks.
Sorry to ask what can be done with your chess engine. Have you ever tested the engine without using a book.
I do not test without a book -- I would simply get the same line the majority of the time. I don't think anyone tests without a book, it would make little sense. For analysis reasons, I can't see a high level player not exploring a particular line and doing from the starting position instead.
Krzysztof Grzelak
Posts: 1588
Joined: Tue Jul 15, 2014 12:47 pm

Re: Ethereal - question

Post by Krzysztof Grzelak »

AndrewGrant wrote: Mon Jan 03, 2022 1:17 pm I do not test without a book -- I would simply get the same line the majority of the time. I don't think anyone tests without a book, it would make little sense. For analysis reasons, I can't see a high level player not exploring a particular line and doing from the starting position instead.
Unfortunately, you are very wrong here. The opening books are wrong. I understand I lost $ 40.