Introducing Igel chess engine

[chessica]

First of all, I wish everyone here a happy and successful New Year 2025.

Thank you for your effort in having the position shown analyzed and showing the results to everyone.

According to Igel Prorgammer Volodymyr Shcherbyna, the engine shouldn't work on my PC because it doesn't
The command set required is not available to me.

That's when I became suspicious, since the compiler is usually responsible for making adjustments
to the respective requirements hardware.

My hardware is an AMD Athlon(tm) II X4 630 Processor 2.80 GHz.

A very friendly member here helped me compile it.

Volodymyr Shcherbyna provided the bench values ​​here. However, my values ​​differ.

Code: Select all

Igel 3.6.0 JA  64 POPCNT:
 8/13	00:00,006	 5k	892k	+M5	Ta1-h1+ Kh8-g8 Th1-e1 f7-f5 Te1-a1 f5-f4 Ta1-a8+ Kg8-h7 Ta8-h8+
 9/16	00:00,008	 8k	946k	+6,39	Ta1-h1+ Kh8-g8 Th1-e1 f7-f5 Te1-a1 f5-f4 Kb2-c2 g7-g5 Ta1-g1 Kg8-h7 Tg1xg5 f4-f3
 10/16	00:00,009	 8k	939k	+6,39	Ta1-h1+ Kh8-g8 Th1-e1 f7-f5 Te1-a1 f5-f4 Kb2-c2 g7-g5 Ta1-g1 Kg8-h7 Tg1xg5
 11/20	00:00,028	 25k	892k	+M8	Ta1-h1+ Kh8-g8 Th1-e1 f7-f5 Te1-a1 g7-g5 Ta1-a8+ Kg8-g7 Ta8-a7+ Kg7-f6 Kb2-c3 Kf6-e6 Kc3-c2 g5-g4
 12/20	00:00,032	 28k	871k	+M7	Ta1-h1+ Kh8-g8 Th1-e1 f7-f5 Te1-a1 g7-g5 Ta1-a8+ Kg8-g7 Ta8-a7+ Kg7-f6 Kb2-c3 Kf6-e6 Kc3-c2
 13/20	00:00,052	 45k	864k	+M6	Ta1-h1+ Kh8-g8 Kb2-c1 g7-g6 Th1-h5 g6xh5 Kc1-d2 Kg8-g7 Kd2-d1 f7-f6 Kd1-e1
 14/20	00:00,075	 66k	885k	+M7	Kb2-c2 g7-g6 Ta1-a8+ Kh8-h7 Kc2-b1 f7-f5 Ta8-d8 g6-g5 Td8-a8 g5-g4 Ta8-a6 f5-f4 Kb1-c1
 15/20	00:00,165	 163k	986k	+M7	Ta1-a7 Kh8-g8 Kb2-c3 f7-f6 Ta7-a8+ Kg8-h7 Ta8-a6 g7-g5 Ta6xf6 g5-g4 Tf6-b6 g4-g3 Tb6-g6
 16/20	00:00,209	 207k	991k	+M8	Ta1-a7 Kh8-g8 Kb2-c3 f7-f6 Ta7-a8+ Kg8-h7 Ta8-a6 g7-g5 Ta6-a2 g5-g4 Ta2-e2 g4-g3 Te2-e1 g3-g2 Te1-h1+
 17/21	00:00,318	 317k	996k	+M8	Ta1-h1+ Kh8-g8 Th1-g1 Kg8-h7 Kb2-c2 g7-g5 Tg1xg5 Kh7-h8 Tg5-d5 f7-f6 Td5-d7 Kh8-g8 Kc2-d2 Kg8-f8 Td7-f7+
 18/21	00:00,553	 554k	1.001k	+M7	Ta1-d1 g7-g6 Kb2-c3 Kh8-h7 Kc3-d4 f7-f6 Kd4-d5 g6-g5 Kd5-c6 g5-g4 Td1-h1+ Kh7-g6 Kc6-d5
 19/21	00:01,116	 1.135k	1.017k	+M9	Ta1-h1+ Kh8-g8 Kb2-c3 g7-g6 Kc3-d3 g6-g5 Kd3-e2 Kg8-f8 Ke2-f1 g5-g4 Th1-h8+ Kf8-g7 Kf1-g2 Kg7xh8 Kg2-h1 g4-g3 Kh1-g2
 20/24	00:01,772	 1.814k	1.017k	+M10	Ta1-h1+ Kh8-g8 Kb2-c3 g7-g6 Kc3-d3 g6-g5 Th1-g1 Kg8-g7 Tg1xg5+ Kg7-h7 Tg5-g2 Kh7-h6 Tg2-h2+ Kh6-g5 Kd3-e2 Kg5-g4 Ke2-f1 Kg4-g3 Kf1-g1
 21/26	00:02,583	 2.645k	1.023k	+M10	Ta1-g1 g7-g6 Kb2-c3 Kh8-g7 Kc3-c4 f7-f5 Kc4-d5 g6-g5 Tg1-g2 Kg7-f6 Tg2-e2 Kf6-g7 Te2-c2 Kg7-g8 Kd5-c6 Kg8-g7 Tc2-e2 Kg7-f7 Te2-h2
 22/26	00:03,332	 3.418k	1.024k	+M11	Ta1-g1 g7-g6 Kb2-c3 Kh8-g7 Kc3-c4 f7-f5 Kc4-d5 g6-g5 Tg1-g2 Kg7-f6 Kd5-c6 Kf6-g7 Kc6-b7 Kg7-f7 Kb7-b8 Kf7-g8 Tg2xg5+ Kg8-h7 Tg5-g3 f5-f4 Kb8-c8
 23/26	00:04,047	 4.147k	1.026k	+M11	Ta1-g1 g7-g6 Kb2-c3 Kh8-g7 Kc3-c4 f7-f5 Kc4-d5 g6-g5 Tg1xg5+ Kg7-f6 Tg5-g1 Kf6-e7 Kd5-e5 Ke7-d8 Tg1-d1+ Kd8-e7 Td1-d3 Ke7-e8 Ke5-e6 f5-f4 Ke6-d5
 24/26	00:05,054	 5.187k	1.025k	+M10	Kb2-c2 g7-g5 Kc2-d2 Kh8-g7 Ta1-a4 f7-f6 Kd2-e1 Kg7-h8 Ke1-f1 Kh8-g8 Kf1-g1 Kg8-h7 Ta4-g4 Kh7-g6 Kg1-h1 Kg6-h6 Tg4-g2 Kh6-h7 Tg2xg5
 25/27	00:06,846	 7.016k	1.026k	+M10	Kb2-b3 g7-g5 Kb3-c4 g5-g4 Kc4-d5 g4-g3 Ta1-g1 Kh8-h7 Tg1xg3 f7-f5 Tg3-b3 Kh7-h6 Tb3-b6+ Kh6-h5 Kd5-e5 f5-f4 Ke5xf4 Kh5-h4 Tb6-h6+
 26/27	00:07,410	 7.577k	1.023k	+M10	Kb2-b3 g7-g5 Kb3-c4 g5-g4 Kc4-d5 g4-g3 Ta1-g1 Kh8-h7 Kd5-e5 g3-g2 Tg1xg2 Kh7-h8 Ke5-f6 Kh8-h7 Tg2-g4 Kh7-h8 Kf6xf7 Kh8-h7 Tg4-h4+
 27/27	00:07,891	 8.068k	1.023k	+M10	Kb2-b3 g7-g5 Kb3-c4 g5-g4 Kc4-d5 g4-g3 Ta1-g1 Kh8-h7 Kd5-e5 g3-g2 Tg1xg2 Kh7-h8 Ke5-f6 Kh8-h7 Tg2-g4 Kh7-h8 Kf6xf7 Kh8-h7 Tg4-h4+
 28/27	00:08,474	 8.663k	1.022k	+M10	Kb2-b3 g7-g5 Kb3-c4 g5-g4 Kc4-d5 g4-g3 Ta1-g1 Kh8-h7 Kd5-e5 g3-g2 Tg1xg2 Kh7-h8 Ke5-f6 Kh8-h7 Tg2-g4 Kh7-h8 Kf6xf7 Kh8-h7 Tg4-h4+
 29/27	00:11,993	 12.241k	1.022k	+M10	Kb2-c3 g7-g5 Kc3-d4 g5-g4 Kd4-d5 g4-g3 Ta1-g1 g3-g2 Tg1xg2 Kh8-h7 Kd5-e5 Kh7-h8 Ke5-f6 Kh8-h7 Tg2-g4 Kh7-h8 Kf6xf7 Kh8-h7 Tg4-h4+
 30/27	00:13,525	 13.775k	1.021k	+M11	Kb2-c3 g7-g5 Kc3-d4 Kh8-h7 Kd4-e5 Kh7-g6 Ta1-a6+ Kg6-g7 Ke5-f5 g5-g4 Ta6-a3 g4-g3 Ta3xg3+ Kg7-h8 Kf5-f6 Kh8-h7 Tg3-g2 Kh7-h8 Kf6xf7 Kh8-h7 Tg2-h2+
 31/27	00:14,154	 14.429k	1.018k	+M11	Kb2-c3 g7-g5 Kc3-d4 Kh8-h7 Kd4-e5 Kh7-g6 Ta1-a6+ Kg6-g7 Ke5-f5 g5-g4 Ta6-a3 g4-g3 Ta3xg3+ Kg7-h8 Kf5-f6 Kh8-h7 Tg3-g2 Kh7-h8 Kf6xf7 Kh8-h7 Tg2-h2+
 32/27	00:15,956	 16.279k	1.019k	+M11	Kb2-c3 g7-g5 Kc3-d4 Kh8-g7 Kd4-e5 Kg7-g6 Ta1-a6+ Kg6-g7 Ke5-f5 g5-g4 Ta6-a3 g4-g3 Ta3xg3+ Kg7-h8 Kf5-f6 Kh8-h7 Tg3-g2 Kh7-h8 Kf6xf7 Kh8-h7 Tg2-h2+
 ...
 42/33	01:10,491	 68.138k	1.038k	+M14	Kb2-c3 g7-g5 Kc3-d4 Kh8-g7 Kd4-e5 Kg7-g6 Ta1-a6+ f7-f6+ Ta6xf6+ Kg6-g7 Ke5-f5 g5-g4 Kf5-e6 g4-g3 Tf6-f3 g3-g2 Tf3-g3+ Kg7-h6 Ke6-f5 g2-g1D Tg3xg1 Kh6-h7 Kf5-f6 Kh7-h8 Kf6-f7 Kh8-h7 Tg1-h1+
 43/39	01:41,667	 98.131k	967k	+M15	Kb2-c3 g7-g6 Kc3-d4 Kh8-g8 Kd4-e5 Kg8-g7 Ta1-a7 g6-g5 Ke5-f5 g5-g4 Ta7-a3 f7-f6 Ta3-g3 Kg7-f7 Tg3xg4 Kf7-e7 Tg4-d4 Ke7-f7 Td4-e4 Kf7-g7 Te4-e7+ Kg7-f8 Kf5xf6 Kf8-g8 Te7-a7 Kg8-h8 Kf6-g6 Kh8-g8 Ta7-a8+
 44/39	02:09,392	 125.950k	965k	+M16	Kb2-c3 g7-g6 Kc3-d4 Kh8-h7 Kd4-e5 Kh7-g7 Ta1-a6 g6-g5 Ke5-f5 g5-g4 Kf5xg4 Kg7-f8 Ta6-a7 Kf8-e8 Kg4-g5 f7-f5 Kg5xf5 Ke8-d8 Kf5-f6 Kd8-e8 Kf6-e6 Ke8-d8 Ta7-f7 Kd8-c8 Ke6-d6 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Tf7-f8+
 45/40	03:12,735	 189.248k	973k	+M17	Kb2-c3 f7-f6 Kc3-d4 Kh8-g8 Ta1-a7 Kg8-h7 Kd4-e4 Kh7-g6 Ta7-e7 f6-f5+ Ke4-e5 f5-f4 Ke5xf4 Kg6-f6 Te7-e3 Kf6-g6 Kf4-e5 Kg6-h6 Te3-g3 g7-g6 Ke5-f6 Kh6-h5 Tg3xg6 Kh5-h4 Kf6-f5 Kh4-h3 Kf5-f4 Kh3-h2 Kf4-f3 Kh2-h1 Kf3-f2 Kh1-h2 Tg6-h6+
 46/41	04:29,947	 265.957k	982k	+M18	Kb2-c3 Kh8-h7 Kc3-d4 f7-f6 Kd4-e4 Kh7-g6 Ta1-g1+ Kg6-f7 Ke4-f5 Kf7-e7 Tg1xg7+ Ke7-d6 Kf5xf6 Kd6-d5 Tg7-g4 Kd5-c6 Kf6-e6 Kc6-c5 Tg4-e4 Kc5-c6 Te4-e5 Kc6-c7 Te5-c5+ Kc7-b6 Ke6-d6 Kb6-b7 Tc5-c6 Kb7-b8 Tc6-b6+ Kb8-a8 Kd6-c6 Ka8-a7 Kc6-c7 Ka7-a8 Tb6-a6+
 47/41	05:05,621	 301.715k	985k	+M18	Kb2-c3 Kh8-h7 Kc3-d4 f7-f6 Kd4-e4 Kh7-g6 Ta1-g1+ Kg6-f7 Ke4-f5 Kf7-e7 Tg1xg7+ Ke7-d6 Kf5xf6 Kd6-d5 Tg7-g4 Kd5-c6 Kf6-e6 Kc6-c5 Tg4-e4 Kc5-c6 Te4-e5 Kc6-c7 Te5-c5+ Kc7-b7 Ke6-d6 Kb7-b6 Tc5-f5 Kb6-b7 Tf5-b5+ Kb7-a6 Kd6-c6 Ka6-a7 Tb5-b3 Ka7-a6 Tb3-a3+
 48/44	05:38,335	 335.962k	987k	+M18	Kb2-c3 Kh8-h7 Kc3-d4 Kh7-g6 Kd4-e5 f7-f6+ Ke5-e6 Kg6-g5 Ta1-f1 f6-f5 Ke6-e5 Kg5-g4 Tf1xf5 Kg4-g3 Tf5-f4 g7-g5 Tf4-f5 Kg3-h4 Ke5-e4 Kh4-g4 Tf5-f3 Kg4-h4 Ke4-f5 g5-g4 Tf3-d3 Kh4-h5 Td3-g3 Kh5-h4 Tg3-g1 Kh4-h3 Tg1xg4 Kh3-h2

[Modern Times]

I haven't run bench. The official version will of course be correct, and I think from another post Jim's are as well but I will check

- edit, ran the bench, JA is fine also

C:\ChessEngines\Igel 3.6.0JA>igel_360_64_ja_bmi2.exe bench
Running benchmark
Time : 1024
Nodes : 1202492
NPS : 1173162

[chessica]

I haven't run bench. The official version will of course be correct, and I think from another post Jim's are as well but I will check

- edit, ran the bench, JA is fine also

C:\ChessEngines\Igel 3.6.0JA>igel_360_64_ja_bmi2.exe bench
Running benchmark
Time : 1024
Nodes : 1202492
NPS : 1173162

The same source file!

Two different compilers show different engine outputs:
A simple position: mate in 9:

[d]5k2/pp3N2/5K2/5B2/8/8/8/8 w - - 0 1


Compiler A

Code: Select all

Igel 3.6.0 JA  64 POPCNT:
 8/10	00:00,010	 9k	862k	+0,20	Sf7-h8 b7-b6 Lf5-b1 Kf8-g8 Lb1-d3 Kg8xh8 Ld3-f1 a7-a6
 9/10	00:00,024	 20k	819k	+0,20	Sf7-h6 b7-b6 Lf5-b1 a7-a6 Lb1-d3 b6-b5 Ld3-b1 a6-a5
 10/14	00:00,038	 30k	789k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 Kg8-f8 Lb1-h7 a7-a6 Lh7-b1 Kf8-g8
 11/14	00:00,056	 43k	771k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-h6+ Kg8-f8 Lb1-h7 a7-a6 Lh7-d3 b6-b5 Ld3-f1 a6-a5
 12/17	00:00,078	 61k	777k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Sd6-c4 b6-b5 Lb1-d3 b5xc4 Kf6-f5 c4xd3
 13/17	00:00,111	 86k	774k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-f8 Kf6-f5 Kf8-g7 Kf5-f4 b6-b5 Sd6xb5 a6xb5
 14/20	00:00,168	 130k	773k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h8 Se5-c6 b6-b5 Sc6-e7 b5-b4 Se7-g6+ Kh8-h7
 15/20	00:00,262	 207k	790k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h8 Se5-c6 b6-b5 Kf6-f5 b5-b4 Sc6xb4 a6-a5
 16/24	00:00,352	 279k	793k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h8 Se5-d7 b6-b5 Kf6-f5 a6-a5 Kf5-f4 a5-a4
 17/24	00:00,493	 381k	774k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h8 Kf6-f7 b6-b5 Se5-c6 b5-b4 Sc6xb4 a6-a5
 18/29	00:01,053	 841k	799k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h8 Kf6-f7 b6-b5 Se5-g6+ Kh8-h7 Kf7-f6 b5-b4 La2-f7 a6-a5 Kf6-f5 a5-a4
 19/29	00:01,520	 1.207k	799k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h7 Se5-c4 b6-b5 Sc4-a5 b5-b4 Sa5-b3 a6-a5 Kf6-f5 Kh7-h8 Kf5-f4 a5-a4
 20/29	00:02,686	 2.111k	794k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h7 Se5-c4 b6-b5 Sc4-a5 b5-b4 La2-b1+ Kh7-g8 Lb1-g6 Kg8-h8 Sa5-b3 a6-a5 Sb3-d2 a5-a4
 21/30	00:04,107	 3.248k	786k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h7 Se5-c4 b6-b5 Sc4-a5 b5-b4 La2-f7 b4-b3 Sa5xb3 Kh7-h8 Sb3-d2 a6-a5 Sd2-e4 a5-a4
 22/31	00:05,043	 3.969k	791k	+0,20	Lf5-h7 b7-b6 Lh7-b1 Kf8-g8 Sf7-d6 a7-a6 Lb1-a2+ Kg8-h8 Sd6-f7+ Kh8-g8 Sf7-e5+ Kg8-h7 Se5-c4 b6-b5 Sc4-a5 b5-b4 La2-f7 b4-b3 Sa5xb3 Kh7-h8 Sb3-d2 a6-a5 Sd2-e4 a5-a4 Se4-g3 a4-a3 Sg3-h1 a3-a2
 23/31	00:06,802	 5.319k	787k	+0,20	Lf5-h7 b7-b6 Lh7-b1 a7-a6 Sf7-e5 b6-b5 Lb1-h7 Kf8-e8 Lh7-g6+ Ke8-d8 Kf6-e6 b5-b4 Lg6-f7 a6-a5 Se5-c4 a5-a4 Sc4-a5 a4-a3 Sa5-b3 a3-a2 Sb3-d2 a2-a1D
 24/33	00:11,990	 9.261k	782k	+0,20	Lf5-h7 b7-b6 Lh7-b1 a7-a6 Sf7-e5 a6-a5 Lb1-a2 Kf8-e8 La2-f7+ Ke8-d8 Kf6-g5 a5-a4 Kg5-f4 b6-b5 Kf4-g3 b5-b4 Se5-c6+ Kd8-c7 Sc6xb4 Kc7-b6 Kg3-f2 Kb6-a5 Kf2-e2 Ka5xb4 Ke2-d1 Kb4-c3 Kd1-c1 a4-a3
 25/33	00:14,982	 11.599k	772k	+0,20	Lf5-h7 b7-b6 Lh7-b1 a7-a6 Sf7-e5 a6-a5 Lb1-a2 Kf8-e8 La2-f7+ Ke8-d8 Kf6-g5 a5-a4 Kg5-f4 b6-b5 Kf4-g3 b5-b4 Se5-c6+ Kd8-c7 Sc6xb4 a4-a3 Kg3-f4 Kc7-d8 Kf4-f5 Kd8-e7 Sb4-a2 Ke7-d8
 26/34	00:21,949	 17.052k	774k	+M10	Lf5-d7 b7-b5 Sf7-g5 b5-b4 Sg5-h7+ Kf8-g8 Kf6-g6 b4-b3 Ld7-e6+ Kg8-h8 Le6xb3 a7-a5 Lb3-f7 a5-a4 Kg6-h6 a4-a3 Sh7-f8 a3-a2 Sf8-g6+
 27/34	00:22,385	 17.434k	777k	+M10	Lf5-d7 b7-b5 Sf7-g5 b5-b4 Sg5-h7+ Kf8-g8 Kf6-g6 b4-b3 Ld7-e6+ Kg8-h8 Le6xb3 a7-a5 Lb3-f7 a5-a4 Kg6-h6 a4-a3 Sh7-f8 a3-a2 Sf8-g6+
 28/34	00:22,791	 17.792k	779k	+M10	Lf5-d7 b7-b5 Sf7-g5 b5-b4 Sg5-h7+ Kf8-g8 Kf6-g6 b4-b3 Ld7-e6+ Kg8-h8 Le6xb3 a7-a5 Lb3-f7 a5-a4 Kg6-h6 a4-a3 Sh7-f8 a3-a2 Sf8-g6+
 29/34	00:23,889	 18.764k	781k	+M10	Lf5-d7 b7-b5 Sf7-g5 b5-b4 Sg5-h7+ Kf8-g8 Kf6-g6 b4-b3 Ld7-e6+ Kg8-h8 Le6xb3 a7-a5 Lb3-f7 a5-a4 Kg6-h6 a4-a3 Sh7-f8 a3-a2 Sf8-g6+
 30/34	00:26,931	 21.483k	785k	+M10	Lf5-d7 b7-b5 Sf7-g5 b5-b4 Sg5-h7+ Kf8-g8 Kf6-g6 b4-b3 Ld7-e6+ Kg8-h8 Le6xb3 a7-a5 Lb3-f7 a5-a4 Kg6-h6 a4-a3 Sh7-f8 a3-a2 Sf8-g6+
 31/34	00:32,215	 26.235k	798k	+M10	Lf5-d7 b7-b5 Sf7-g5 b5-b4 Sg5-h7+ Kf8-g8 Kf6-g6 b4-b3 Ld7-e6+ Kg8-h8 Le6xb3 a7-a5 Lb3-f7 a5-a4 Kg6-h6 a4-a3 Sh7-f8 a3-a2 Sf8-g6+
 32/34	00:42,956	 35.914k	814k	+M10	Lf5-d7 b7-b5 Sf7-g5 b5-b4 Sg5-h7+ Kf8-g8 Kf6-g6 Kg8-h8 Ld7-e6 b4-b3 Le6xb3 a7-a5 Lb3-f7 a5-a4 Kg6-h6 a4-a3 Sh7-f8 a3-a2 Sf8-g6+
 33/36	00:54,946	 46.838k	836k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a6 Lb5-a4 a6-a5 Sf7-g5 Kf8-g8 La4-b3+ Kg8-h8 Kf6-f7 a5-a4 Lb3-c2 a4-a3 Kf7-f8 a3-a2 Sg5-f7+
 34/36	01:16,135	 66.609k	852k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a6 Lb5-a4 a6-a5 Sf7-g5 Kf8-g8 La4-b3+ Kg8-h8 Kf6-f7 a5-a4 Lb3-c2 a4-a3 Kf7-f8 a3-a2 Sg5-f7+
 35/38	01:48,988	 97.889k	875k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a6 Lb5-a4 a6-a5 Sf7-g5 Kf8-g8 La4-b3+ Kg8-h8 Kf6-f7 a5-a4 Lb3-c2 a4-a3 Kf7-f8 a3-a2 Sg5-f7+
 36/38	02:29,628	 136.078k	898k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a6 Lb5-a4 a6-a5 Sf7-g5 Kf8-g8 La4-b3+ Kg8-h8 Kf6-f7 a5-a4 Lb3-c2 a4-a3 Kf7-f8 a3-a2 Sg5-f7+
 37/44	03:33,003	 196.020k	909k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a6 Lb5-a4 a6-a5 Sf7-g5 Kf8-g8 La4-b3+ Kg8-h8 Kf6-f7 a5-a4 Lb3-c2 a4-a3 Kf7-f8 a3-a2 Sg5-f7+
 38/44	05:12,939	 292.319k	920k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a6 Lb5-a4 a6-a5 Sf7-g5 Kf8-g8 La4-b3+ Kg8-h8 Kf6-f7 a5-a4 Lb3-c2 a4-a3 Kf7-f8 a3-a2 Sg5-f7+
 39/44	07:06,770	 402.359k	934k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a6 Lb5-a4 a6-a5 Sf7-g5 Kf8-g8 La4-b3+ Kg8-h8 Kf6-f7 a5-a4 Lb3-c2 a4-a3 Kf7-f8 a3-a2 Sg5-f7+
 

Compiler B

Code: Select all

Igel 3.6.0 JA  64 POPCNT:
 8/12	00:00,035	 3k	91k	+9,78	Sf7-g5 a7-a5 Sg5-e6+ Kf8-e8 Se6-f4 Ke8-f8 Sf4-g6+ Kf8-e8 Lf5-c2 a5-a4
 9/15	00:00,036	 4k	117k	+9,75	Sf7-g5 Kf8-e8 Sg5-e6 a7-a6 Kf6-g5 a6-a5 Se6-f4 Ke8-f8 Sf4-g6+ Kf8-g8
 10/18	00:00,049	 16k	336k	+31,53	Sf7-g5 Kf8-e8 Lf5-c8 Ke8-f8 Lc8xb7 a7-a5 Lb7-e4 Kf8-e8 Le4-g6+ Ke8-d7
 11/18	00:00,052	 18k	352k	+M7	Sf7-g5 Kf8-e8 Lf5-c8 Ke8-f8 Lc8xb7 a7-a5 Lb7-e4 Kf8-e8 Le4-g6+ Ke8-d7 Lg6-b1 a5-a4
 12/18	00:00,061	 24k	393k	+M6	Sf7-g5 Kf8-e8 Lf5-c8 Ke8-f8 Lc8xb7 a7-a5 Lb7-e4 Kf8-e8 Le4-g6+ Ke8-d7 Lg6-b1
 13/18	00:00,070	 31k	442k	+M6	Sf7-g5 Kf8-e8 Sg5-e6 b7-b6 Lf5-g6+ Ke8-d7 Kf6-g5 Kd7xe6 Kg5-g4 a7-a5 Kg4-g5
 14/19	00:00,128	 87k	681k	+M8	Sf7-g5 a7-a6 Sg5-h7+ Kf8-g8 Lf5-e6+ Kg8xh7 Kf6-e5 a6-a5 Ke5-f5 a5-a4 Kf5-f4 a4-a3 Kf4-e4 b7-b6 Ke4-d5
 15/19	00:00,166	 130k	780k	+M7	Sf7-g5 a7-a6 Sg5-e6+ Kf8-g8 Se6-c5 a6-a5 Lf5-d3 a5-a4 Ld3-a6 b7xa6 Kf6-f5 a6-a5 Sc5-b7
 16/19	00:00,222	 188k	845k	+M8	Sf7-g5 a7-a6 Sg5-e6+ Kf8-g8 Se6-c5 a6-a5 Lf5-d3 a5-a4 Ld3-a6 b7xa6 Kf6-f5 a6-a5 Sc5-b7 a4-a3 Sb7xa5
 17/21	00:00,349	 325k	931k	+M8	Sf7-g5 a7-a5 Lf5-e6 Kf8-e8 Sg5-f7 b7-b5 Kf6-e5 a5-a4 Sf7-d6+ Ke8-d8 Sd6xb5 a4-a3 Sb5xa3 Kd8-e7 Sa3-c2
 18/21	00:00,814	 817k	1.003k	+M7	Sf7-e5 b7-b6 Lf5-g6 Kf8-g8 Kf6-g5 a7-a5 Kg5-h6 a5-a4 Lg6-e8 a4-a3 Le8-f7+ Kg8-h8 Se5-g6+
 19/21	00:01,245	 1.244k	999k	+M7	Sf7-d8 a7-a6 Sd8-e6+ Kf8-g8 Kf6-g6 a6-a5 Se6-f4 a5-a4 Lf5-e6+ Kg8-h8 Kg6-h6 a4-a3 Sf4-g6+
 20/21	00:02,145	 2.154k	999k	+M8	Sf7-d8 a7-a6 Sd8xb7 Kf8-e8 Kf6-e5 a6-a5 Lf5-g6+ Ke8-f8 Sb7-c5 Kf8-g8 Ke5-f6 Kg8-f8 Lg6-f7 a5-a4 Sc5-e6+
 21/21	00:03,994	 4.067k	1.004k	+M8	Sf7-d8 a7-a6 Lf5-g6 Kf8-g8 Kf6-e7 a6-a5 Lg6-d3 b7-b5 Ld3xb5 Kg8-h8 Ke7-f8 a5-a4 Lb5-d3 a4-a3 Sd8-f7+
 22/21	00:04,921	 4.969k	1.018k	+M8	Sf7-d8 a7-a6 Lf5-g6 Kf8-g8 Kf6-e7 a6-a5 Lg6-d3 b7-b5 Ld3xb5 Kg8-h8 Ke7-f8 a5-a4 Lb5-d3 a4-a3 Sd8-f7+
 23/23	00:09,826	 9.902k	1.010k	+M8	Sf7-g5 a7-a5 Lf5-g6 Kf8-g8 Lg6-f7+ Kg8-h8 Kf6-g6 a5-a4 Kg6-h6 a4-a3 Sg5-f3 a3-a2 Sf3-e5 a2-a1D Se5-g6+
 24/23	00:10,322	 10.399k	1.008k	+M8	Sf7-g5 a7-a5 Lf5-g6 Kf8-g8 Lg6-f7+ Kg8-h8 Kf6-g6 a5-a4 Kg6-h6 a4-a3 Sg5-f3 a3-a2 Sf3-e5 a2-a1D Se5-g6+
 25/23	00:11,292	 11.356k	1.007k	+M8	Sf7-g5 a7-a5 Lf5-g6 Kf8-g8 Lg6-f7+ Kg8-h8 Kf6-g6 a5-a4 Kg6-h6 a4-a3 Sg5-f3 a3-a2 Sf3-e5 a2-a1D Se5-g6+
 26/25	00:21,255	 21.694k	1.006k	+M8	Sf7-g5 a7-a5 Lf5-g6 Kf8-g8 Lg6-f7+ Kg8-h8 Kf6-g6 b7-b5 Kg6-h6 b5-b4 Sg5-f3 b4-b3 Sf3-e5 b3-b2 Se5-g6+
 27/26	03:19,954	 201.936k	1.021k	+M9	Sf7-e5 a7-a6 Lf5-d7 b7-b5 Se5-g6+ Kf8-g8 Ld7-f5 b5-b4 Sg6-e7+ Kg8-h8 Kf6-g6 a6-a5 Kg6-h6 b4-b3 Se7-g6+ Kh8-g8 Lf5-e6+
 28/26	03:26,204	 208.138k	1.010k	+M9	Sf7-e5 a7-a6 Lf5-d7 b7-b5 Se5-g6+ Kf8-g8 Ld7-f5 b5-b4 Sg6-e7+ Kg8-h8 Kf6-g6 a6-a5 Kg6-h6 b4-b3 Se7-g6+ Kh8-g8 Lf5-e6+
 29/28	03:32,746	 214.487k	1.009k	+M9	Sf7-e5 a7-a6 Lf5-d7 b7-b5 Se5-g6+ Kf8-g8 Ld7-f5 b5-b4 Sg6-e7+ Kg8-h8 Kf6-g6 b4-b3 Kg6-h6 b3-b2 Se7-g6+ Kh8-g8 Lf5-e6+
 30/31	12:22,865	 751.037k	1.008k	+M9	Sf7-d8 b7-b5 Lf5-g6 Kf8-g8 Lg6-f7+ Kg8-h7 Sd8-e6 b5-b4 Se6-f8+ Kh7-h6 Lf7-g6 a7-a5 Sf8-e6 a5-a4 Se6-d8 a4-a3 Sd8-f7+
 31/31	13:38,216	 800.653k	1.011k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 32/31	13:43,773	 803.998k	979k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 33/31	13:54,540	 808.209k	976k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 34/31	14:02,985	 813.678k	968k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 35/31	14:41,785	 842.796k	965k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 36/32	15:06,350	 854.961k	956k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 37/32	15:36,480	 874.838k	943k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 38/32	15:56,458	 887.732k	934k	+M9	Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Kf6-g6 a7-a5 Lb5-c4+ Kg8-h8 Sh7-f8 a5-a4 Kg6-h6 a4-a3 Sf8-g6+
 39/32	16:39,799	 914.331k	928k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Lb5-c4+ Kg8-h8 Sh7-f8 a3-a2 Kg6-h6 a2-a1D Sf8-g6+
 40/37	17:20,975	 944.176k	915k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Lb5-c4+ Kg8-h8 Sh7-f8 a3-a2 Kg6-h6 a2-a1D Sf8-g6+
 41/37	17:59,091	 976.485k	907k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Lb5-c4+ Kg8-h8 Sh7-f8 a3-a2 Kg6-h6 a2-a1D Sf8-g6+
 42/37	18:43,033	 1.015.890k	905k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Lb5-c4+ Kg8-h8 Sh7-f8 a3-a2 Kg6-h6 a2-a1D Sf8-g6+
 43/39	19:34,567	 1.064.707k	905k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Lb5-c4+ Kg8-h8 Sh7-f8 a3-a2 Kg6-h6 a2-a1D Sf8-g6+
 44/39	20:31,061	 1.116.832k	906k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Lb5-c4+ Kg8-h8 Sh7-f8 a3-a2 Kg6-h6 a2-a1D Sf8-g6+
 45/39	21:49,739	 1.191.398k	907k	+M9	Lf5-d7 b7-b5 Ld7xb5 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Lb5-c4+ Kg8-h8 Sh7-f8 a3-a2 Kg6-h6 a2-a1D Sf8-g6+

[cpeters]

All versions with default options (1 thread/128 hash/no bases)

locally compiled for arm64/mac silicon:

Code: Select all

./igel
Igel 3.6.0 64 POPCNT AVX2 by V. Shcherbyna (Igel author 2018-2025), V. Medvedev (GreKo author 2002-2018)
position fen 5k2/pp3N2/5K2/5B2/8/8/8/8 w - - 0 1
go infinite
info depth 1 seldepth 1 score cp 1207 time 0 nodes 23 tbhits 0 pv f7d8
info depth 2 seldepth 2 score cp 1087 time 1 nodes 51 tbhits 0 pv f7d8 b7b5
info depth 3 seldepth 4 score cp 1271 time 2 nodes 86 tbhits 0 pv f7d8 b7b5 d8c6
info depth 4 seldepth 5 score cp 1316 time 2 nodes 131 tbhits 0 pv f7d8 b7b5 d8c6 a7a6
info depth 5 seldepth 5 score cp 1206 time 3 nodes 245 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 c6e5
info depth 6 seldepth 7 score cp 1347 time 4 nodes 383 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 c6b8 a6a5
info depth 7 seldepth 9 score cp 1323 time 11 nodes 1335 tbhits 0 pv f7d6 f8g8 d6b7 a7a5 f5e6 g8h7 e6b3 h7h8
info depth 8 seldepth 11 score cp 1371 time 15 nodes 2055 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 e6a2 a5a4 a2b1 h7h8
info depth 9 seldepth 13 score cp 1289 time 31 nodes 6158 tbhits 0 pv f7d6 b7b6 f5e6 a7a6 e6f5 a6a5 d6c8 b6b5 f5e6
info depth 10 seldepth 18 score cp 1238 time 76 nodes 21794 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 f5d7 f8g8 d7c8 g8h8 c6d4 b5b4 c8a6
info depth 11 seldepth 18 score cp 1274 time 97 nodes 29574 tbhits 0 pv f7d6 a7a5 f5d7 f8g8 d7a4 b7b6 d6c4 b6b5 a4b5 a5a4 c4a3
info depth 12 seldepth 28 score cp 1277 time 178 nodes 59476 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 h7h8 e6d5 h8h7 d6b5 h7h8 d5a2 h8h7
info depth 13 seldepth 28 score cp 1277 time 192 nodes 64476 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 h7h8 e6d5 h8h7 d6b5 h7h8 d5a2
info depth 14 seldepth 28 score cp 1278 time 275 nodes 95671 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 a5a4 d6f5 h7h8 e6d5 h8h7 f5d4 h7h6 d4c2 a4a3 d5a2 h6h5 a2e6 h5h4
info depth 15 seldepth 28 score cp 1278 time 326 nodes 113740 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 a5a4 d6f5 h7h8 e6d5 h8h7 f5d4 h7h6 d4c2 a4a3
info depth 16 seldepth 28 score cp 1299 time 405 nodes 142980 tbhits 0 pv f7d6 f8g8 d6b7 a7a5 b7d6 a5a4 f5e6 g8h7 d6f5 h7h8 f5d4 h8h7 d4b5 a4a3 e6a2 h7h6 b5c3 h6h5
info depth 17 seldepth 28 score cp 1225 time 1190 nodes 442357 tbhits 0 pv f7d6 f8g8 f5e4 b7b5 d6b5 a7a5 e4d5 g8h8 b5a3 a5a4 d5e6 h8h7 e6f7 h7h8 f7a2 h8h7 a2e6 h7h8 a3b5 a4a3 e6a2 h8h7 b5d4
info depth 18 seldepth 28 score cp 1225 time 1199 nodes 446315 tbhits 0 nps 371728 pv f7d6 f8g8 f5e4 b7b5 d6b5 a7a5 e4d5 g8h8 b5a3 a5a4 f6e6 h8h7 a3b1 h7h8 e6f6 a4a3 d5a2 h8h7 b1c3
info depth 19 seldepth 33 score cp 1315 time 1670 nodes 637012 tbhits 0 nps 372239 pv f7d6 f8g8 f5c2 b7b6 d6b5 a7a6 b5c7 b6b5 c7a6 b5b4 c2b3 g8h7 a6c5 h7h6 b3f7 h6h7 f7g6 h7h8 c5b7 h8g8 b7d6 g8h8 d6f5
info depth 20 seldepth 34 score cp 1315 time 2013 nodes 763952 tbhits 0 nps 381444 pv f7d6 f8g8 f5c2 b7b6 d6b5 a7a6 b5c7 b6b5 c7a6 b5b4 c2b3 g8h7 a6c5 h7h6 b3f7 h6h7 f7g6 h7h8 c5b7 h8g8 b7d6 g8h8
info depth 21 seldepth 39 score cp 1570 time 2611 nodes 980049 tbhits 0 nps 379509 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5g2 d7d8 g2b7 d8d7 b7f3 d7d8 f7f8 d8d7
info depth 22 seldepth 39 score cp 1549 time 3251 nodes 1207513 tbhits 0 nps 375353 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3b7 d8d7 b7g2 d7d8 g2c6 d8c8 f7e7 c8b8 e7e6 b8c8
info depth 23 seldepth 39 score cp 1549 time 3387 nodes 1254896 tbhits 0 nps 371428 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3b7 d8d7 b7d5 d7d8 d5g2
info depth 24 seldepth 39 score cp 1549 time 3535 nodes 1306465 tbhits 0 nps 370503 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e7 c8b8 c6d5
info depth 25 seldepth 39 score cp 1542 time 5554 nodes 2022566 tbhits 0 nps 369579 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 e8e7 b8c8 c6f3 c8b8 f3d5 b8c8 d5g2 c8b8
info depth 26 seldepth 53 score cp 1626 time 6069 nodes 2215521 tbhits 0 nps 364163 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8f7 c8d8
info depth 27 seldepth 53 score cp 1626 time 6792 nodes 2467407 tbhits 0 nps 365055 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5c6
info depth 28 seldepth 53 score cp 1626 time 8119 nodes 2936733 tbhits 0 nps 363281 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5c6 b8c8
info depth 29 seldepth 53 score cp 1602 time 14594 nodes 5296840 tbhits 0 nps 361711 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5f3 b8c8 f3e4 c8b8 e7f6 b8c8 f6e6 c8d8 e4c6
info depth 30 seldepth 53 score cp 1602 time 19563 nodes 7105852 tbhits 0 nps 362946 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8c8 f7e7 c8b8 d5f3 b8c8 f3e4 c8b8 e4c6 b8c8 e7f6 c8b8 f6f5 b8c8 f5e5 c8d8 e5e6 d8c8 c6d5 c8b8 d5f3
info depth 31 seldepth 53 score cp 1619 time 28570 nodes 10510327 tbhits 0 nps 363229 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b6 e6d5 d8c8 f7e7 c8b8 d5c6 b8c8 b5d6 c8b8 c6b5 b8c7 d6c4 c7b8 e7d8 b8b7 d8d7 b7b8 d7e7 b8c7
info depth 32 seldepth 53 score mate 9 time 42632 nodes 16012224 tbhits 0 nps 367879 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 33 seldepth 53 score mate 9 time 47400 nodes 17880052 tbhits 0 nps 375591 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 34 seldepth 53 score mate 9 time 50020 nodes 18925417 tbhits 0 nps 377216 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 35 seldepth 53 score mate 9 time 56085 nodes 21352929 tbhits 0 nps 378356 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 36 seldepth 53 score mate 9 time 74907 nodes 28991636 tbhits 0 nps 380724 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 37 seldepth 53 score mate 9 time 107483 nodes 42584698 tbhits 0 nps 387035 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 38 seldepth 53 score mate 9 time 179658 nodes 73710928 tbhits 0 nps 396199 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 39 seldepth 53 score mate 9 time 254768 nodes 107236324 tbhits 0 nps 410284 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
stop
info depth 40 seldepth 53 score mate 9 time 273742 nodes 107236324 tbhits 0 nps 420917 pv f5d7
bestmove f5d7 ponder b7b5

compiled with updated src for Debian x86-64:

Code: Select all

./igel3.6
Igel 3.6.0 64 BMI2 AVX2 by V. Shcherbyna (Igel author 2018-2025), V. Medvedev (GreKo author 2002-2018)
position fen 5k2/pp3N2/5K2/5B2/8/8/8/8 w - - 0 1
go infinite
info depth 1 seldepth 1 score cp 1207 time 0 nodes 23 tbhits 0 pv f7d8
info depth 2 seldepth 2 score cp 1087 time 0 nodes 51 tbhits 0 pv f7d8 b7b5
info depth 3 seldepth 4 score cp 1271 time 0 nodes 86 tbhits 0 pv f7d8 b7b5 d8c6
info depth 4 seldepth 5 score cp 1316 time 1 nodes 131 tbhits 0 pv f7d8 b7b5 d8c6 a7a6
info depth 5 seldepth 5 score cp 1206 time 1 nodes 245 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 c6e5
info depth 6 seldepth 7 score cp 1347 time 2 nodes 383 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 c6b8 a6a5
info depth 7 seldepth 9 score cp 1323 time 5 nodes 1335 tbhits 0 pv f7d6 f8g8 d6b7 a7a5 f5e6 g8h7 e6b3 h7h8
info depth 8 seldepth 11 score cp 1371 time 7 nodes 2055 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 e6a2 a5a4 a2b1 h7h8
info depth 9 seldepth 13 score cp 1289 time 17 nodes 6158 tbhits 0 pv f7d6 b7b6 f5e6 a7a6 e6f5 a6a5 d6c8 b6b5 f5e6
info depth 10 seldepth 18 score cp 1238 time 52 nodes 21794 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 f5d7 f8g8 d7c8 g8h8 c6d4 b5b4 c8a6
info depth 11 seldepth 18 score cp 1274 time 70 nodes 29574 tbhits 0 pv f7d6 a7a5 f5d7 f8g8 d7a4 b7b6 d6c4 b6b5 a4b5 a5a4 c4a3
info depth 12 seldepth 28 score cp 1277 time 134 nodes 59476 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 h7h8 e6d5 h8h7 d6b5 h7h8 d5a2 h8h7
info depth 13 seldepth 28 score cp 1277 time 145 nodes 64476 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 h7h8 e6d5 h8h7 d6b5 h7h8 d5a2
info depth 14 seldepth 28 score cp 1278 time 213 nodes 95671 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 a5a4 d6f5 h7h8 e6d5 h8h7 f5d4 h7h6 d4c2 a4a3 d5a2 h6h5 a2e6 h5h4
info depth 15 seldepth 28 score cp 1278 time 254 nodes 113740 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 a5a4 d6f5 h7h8 e6d5 h8h7 f5d4 h7h6 d4c2 a4a3
info depth 16 seldepth 28 score cp 1299 time 317 nodes 142980 tbhits 0 pv f7d6 f8g8 d6b7 a7a5 b7d6 a5a4 f5e6 g8h7 d6f5 h7h8 f5d4 h8h7 d4b5 a4a3 e6a2 h7h6 
info depth 17 seldepth 28 score cp 1225 time 932 nodes 442357 tbhits 0 pv f7d6 f8g8 f5e4 b7b5 d6b5 a7a5 e4d5 g8h8 b5a3 a5a4 d5e6 h8h7 e6f7 h7h8 f7a2 h8h7 a3b5 a4a3 e6a2 h8h7 b5d4
info depth 18 seldepth 28 score cp 1225 time 940 nodes 446315 tbhits 0 pv f7d6 f8g8 f5e4 b7b5 d6b5 a7a5 e4d5 g8h8 b5a3 a5a4 f6e6 h8h7 a3b1 h7h8 e6f6 a4a3 b1c3
info depth 19 seldepth 33 score cp 1315 time 1313 nodes 637012 tbhits 0 pv f7d6 f8g8 f5c2 b7b6 d6b5 a7a6 b5c7 b6b5 c7a6 b5b4 c2b3 g8h7 a6c5 h7h6 b3f7 h6h7 c5b7 h8g8 b7d6 g8h8 d6f5
info depth 20 seldepth 34 score cp 1315 time 1584 nodes 763952 tbhits 0 nps 485157 pv f7d6 f8g8 f5c2 b7b6 d6b5 a7a6 b5c7 b6b5 c7a6 b5b4 c2b3 g8h7 a6c5 h7h7 f7g6 h7h8 c5b7 h8g8 b7d6 g8h8
info depth 21 seldepth 39 score cp 1570 time 2057 nodes 980049 tbhits 0 nps 482292 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7b7 d5g2 d7d8 g2b7 d8d7 b7f3 d7d8 f7f8 d8d7
info depth 22 seldepth 39 score cp 1549 time 2559 nodes 1207513 tbhits 0 nps 476445 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7d7 d5f3 d7d8 f3b7 d8d7 b7g2 d7d8 g2c6 d8c8 f7e7 c8b8 e7e6 b8c8
info depth 23 seldepth 39 score cp 1549 time 2668 nodes 1254896 tbhits 0 nps 471869 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7d7 d5f3 d7d8 f3b7 d8d7 b7d5 d7d8 d5g2
info depth 24 seldepth 39 score cp 1549 time 2784 nodes 1306465 tbhits 0 nps 470350 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7d7 d5f3 d7d8 f3c6 d8c8 f7e7 c8b8 c6d5
info depth 25 seldepth 39 score cp 1542 time 4425 nodes 2022566 tbhits 0 nps 469276 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 e8e7 b8c8 c6f3 c8b8 f3d5 b8c8 d5g2 c8b8
info depth 26 seldepth 53 score cp 1626 time 4833 nodes 2215521 tbhits 0 nps 457077 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8f7 c8d8
info depth 27 seldepth 53 score cp 1626 time 5397 nodes 2467407 tbhits 0 nps 458415 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5c6
info depth 28 seldepth 53 score cp 1626 time 6437 nodes 2936733 tbhits 0 nps 457096 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b7d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5c6 b8c8
info depth 29 seldepth 53 score cp 1602 time 11522 nodes 5296840 tbhits 0 nps 456226 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5f3 b8c8 f3e4 c8b8 e7f6 b8c8 f6e6 c8d8 e4c6
info depth 30 seldepth 53 score cp 1602 time 15426 nodes 7105852 tbhits 0 nps 459715 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 b8c8 f7e7 c8b8 d5f3 b8c8 f3e4 c8b8 e4c6 b8c8 e7f6 c8b8 f6f5 b8c8 f5e5 c8d8 e5e6 d8c8 c6d5 c8b8 d5f3
info depth 31 seldepth 53 score cp 1619 time 22623 nodes 10510327 tbhits 0 nps 460641 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e8d8 f6f7 d8c8 f7e7 c8b8 d5c6 b8c8 b5d6 c8b8 c6b5 b8c7 d6c4 c7b8 e7d8 b8b7 d8d7 b7b8 d7e7 b8c7
info depth 32 seldepth 53 score mate 9 time 33883 nodes 16012224 tbhits 0 nps 464585 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a3a2 g5f7
info depth 33 seldepth 53 score mate 9 time 37722 nodes 17880052 tbhits 0 nps 472573 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a3a2 g5f7
info depth 34 seldepth 53 score mate 9 time 39823 nodes 18925417 tbhits 0 nps 473995 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a3a2 g5f7
info depth 35 seldepth 53 score mate 9 time 44732 nodes 21352929 tbhits 0 nps 475238 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a3a2 g5f7
info depth 36 seldepth 53 score mate 9 time 59796 nodes 28991636 tbhits 0 nps 477352 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a3a2 g5f7
info depth 37 seldepth 53 score mate 9 time 86143 nodes 42584698 tbhits 0 nps 484842 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a3a2 g5f7
info depth 38 seldepth 53 score mate 9 time 143917 nodes 73710928 tbhits 0 nps 494348 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 a5a4 b3c2 a3a2 g5f7
stop
info depth 39 seldepth 53 score mate 9 time 154884 nodes 73710928 tbhits 0 nps 512176 pv f5d7
bestmove f5d7 ponder b7b5

delivered linux-binary from Jim:

Code: Select all

./igel_360_64_ja_sse4_linux                                                                                       
Igel 3.6.0 64 BMI2 AVX2 by V. Shcherbyna (Igel author 2018-2025), V. Medvedev (GreKo author 2002-2018)                                                
position fen 5k2/pp3N2/5K2/5B2/8/8/8/8 w - - 0 1                                                                                                      
go infinite                                                                                                                                           
info depth 1 seldepth 1 score cp 1207 time 1 nodes 23 tbhits 0 pv f7d8                                                                                
info depth 2 seldepth 2 score cp 1087 time 1 nodes 51 tbhits 0 pv f7d8 b7b5                                                                           
info depth 3 seldepth 4 score cp 1271 time 1 nodes 86 tbhits 0 pv f7d8 b7b5 d8c6                                                                      
info depth 4 seldepth 5 score cp 1316 time 1 nodes 131 tbhits 0 pv f7d8 b7b5 d8c6 a7a6                                                                
info depth 5 seldepth 5 score cp 1206 time 2 nodes 245 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 c6e5                                                           
info depth 6 seldepth 7 score cp 1347 time 2 nodes 383 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 c6b8 a6a5                                                      
info depth 7 seldepth 9 score cp 1323 time 6 nodes 1335 tbhits 0 pv f7d6 f8g8 d6b7 a7a5 f5e6 g8h7 e6b3 h7h8                                           
info depth 8 seldepth 11 score cp 1371 time 8 nodes 2055 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 e6a2 a5a4 a2b1 h7h8                                
info depth 9 seldepth 13 score cp 1289 time 17 nodes 6158 tbhits 0 pv f7d6 b7b6 f5e6 a7a6 e6f5 a6a5 d6c8 b6b5 f5e6                                    
info depth 10 seldepth 18 score cp 1238 time 50 nodes 21794 tbhits 0 pv f7d8 b7b5 d8c6 a7a6 f5d7 f8g8 d7c8 g8h8 c6d4 b5b4 c8a6                        
info depth 11 seldepth 18 score cp 1274 time 66 nodes 29574 tbhits 0 pv f7d6 a7a5 f5d7 f8g8 d7a4 b7b6 d6c4 b6b5 a4b5 a5a4 c4a3                        
info depth 12 seldepth 28 score cp 1277 time 126 nodes 59476 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 h7h8 e6d5 h8h7 d6b5 h7h8 d5a2 h8h7        
info depth 13 seldepth 28 score cp 1277 time 136 nodes 64476 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 h7h8 e6d5 h8h7 d6b5 h7h8 d5a2             
info depth 14 seldepth 28 score cp 1278 time 197 nodes 95671 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 a5a4 d6f5 h7h8 e6d5 h8h7 f5d4 h7h6 d4c2 a4a3 d5a2 h6h5 a2e6 h5h4                                                                                                                          
info depth 15 seldepth 28 score cp 1278 time 235 nodes 113740 tbhits 0 pv f7d6 f8g8 f5e6 g8h7 d6b7 a7a5 b7d6 a5a4 d6f5 h7h8 e6d5 h8h7 f5d4 h7h6 d4c2 a4a3                                                                                                                                             
info depth 16 seldepth 28 score cp 1299 time 292 nodes 142980 tbhits 0 pv f7d6 f8g8 d6b7 a7a5 b7d6 a5a4 f5e6 g8h7 d6f5 h7h8 f5d4 h8h7 d4b5 a4a3 e6a2 h7h6 b5c3 h6h5
info depth 17 seldepth 28 score cp 1225 time 855 nodes 442357 tbhits 0 pv f7d6 f8g8 f5e4 b7b5 d6b5 a7a5 e4d5 g8h8 b5a3 a5a4 d5e6 h8h7 e6f7 h7h8f7a2 h8h7 a2e6 h7h8 a3b5 a4a3 e6a2 h8h7 b5d4
info depth 18 seldepth 28 score cp 1225 time 863 nodes 446315 tbhits 0 pv f7d6 f8g8 f5e4 b7b5 d6b5 a7a5 e4d5 g8h8 b5a3 a5a4 f6e6 h8h7 a3b1 h7h8e6f6 a4a3 d5a2 h8h7 b1c3
info depth 19 seldepth 33 score cp 1315 time 1203 nodes 637012 tbhits 0 pv f7d6 f8g8 f5c2 b7b6 d6b5 a7a6 b5c7 b6b5 c7a6 b5b4 c2b3 g8h7 a6c5 h7h b3f7 h6h7 f7g6 h7h8 c5b7 h8g8 b7d6 g8h8 d6f5
info depth 20 seldepth 34 score cp 1315 time 1448 nodes 763952 tbhits 0 nps 529519 pv f7d6 f8g8 f5c2 b7b6 d6b5 a7a6 b5c7 b6b5 c7a6 b5b4 c2b3 g87 a6c5 h7h6 b3f7 h6h7 f7g6 h7h8 c5b7 h8g8 b7d6 g8h8
info depth 21 seldepth 39 score cp 1570 time 1877 nodes 980049 tbhits 0 nps 527591 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 e88 f6f7 b7b6 e6d5 d8d7 d5g2 d7d8 g2b7 d8d7 b7f3 d7d8 f7f8 d8d7
info depth 22 seldepth 39 score cp 1549 time 2337 nodes 1207513 tbhits 0 nps 522135 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 ed8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3b7 d8d7 b7g2 d7d8 g2c6 d8c8 f7e7 c8b8 e7e6 b8c8
info depth 23 seldepth 39 score cp 1549 time 2436 nodes 1254896 tbhits 0 nps 516693 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 ed8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3b7 d8d7 b7d5 d7d8 d5g2
info depth 24 seldepth 39 score cp 1549 time 2543 nodes 1306465 tbhits 0 nps 515146 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 ed8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e7 c8b8 c6d5
info depth 25 seldepth 39 score cp 1542 time 3989 nodes 2022566 tbhits 0 nps 513749 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 ed8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 e8e7 b8c8 c6f3 c8b8 f3d5 b8c8 d5g2 c8b8
info depth 26 seldepth 53 score cp 1626 time 4360 nodes 2215521 tbhits 0 nps 507035 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 ed8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8f7 c8d8
info depth 27 seldepth 53 score cp 1626 time 4877 nodes 2467407 tbhits 0 nps 508147 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 ed8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5c6
info depth 28 seldepth 53 score cp 1626 time 5831 nodes 2936733 tbhits 0 nps 505927 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 ed8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5c6 b8c8
info depth 29 seldepth 53 score cp 1602 time 10508 nodes 5296840 tbhits 0 nps 503641 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 8d8 f6f7 b7b6 e6d5 d8d7 d5f3 d7d8 f3c6 d8c8 f7e8 c8b8 c6d5 b8c8 e8e7 c8b8 d5f3 b8c8 f3e4 c8b8 e7f6 b8c8 f6e6 c8d8 e4c6
info depth 30 seldepth 53 score cp 1602 time 14210 nodes 7105852 tbhits 0 nps 504076 pv f7d6 a7a5 f5g6 a5a4 g6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6 8d8 f6f7 b7b6 e6d5 d8c8 f7e7 c8b8 d5f3 b8c8 f3e4 c8b8 e4c6 b8c8 e7f6 c8b8 f6f5 b8c8 f5e5 c8d8 e5e6 d8c8 c6d5 c8b8 d5f3
info depth 31 seldepth 53 score cp 1619 time 20757 nodes 10510327 tbhits 0 nps 500059 pv f7d6 a7a5 f5e6 a5a4 e6f7 a4a3 d6b5 a3a2 f7a2 f8e8 a2e6e8d8 f6f7 b7b6 e6d5 d8c8 f7e7 c8b8 d5c6 b8c8 b5d6 c8b8 c6b5 b8c7 d6c4 c7b8 e7d8 b8b7 d8d7 b7b8 d7e7 b8c7
info depth 32 seldepth 53 score mate 9 time 30910 nodes 16012224 tbhits 0 nps 506350 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 33 seldepth 53 score mate 9 time 34361 nodes 17880052 tbhits 0 nps 518027 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 34 seldepth 53 score mate 9 time 36238 nodes 18925417 tbhits 0 nps 520343 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 35 seldepth 53 score mate 9 time 40634 nodes 21352929 tbhits 0 nps 522253 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 36 seldepth 53 score mate 9 time 54184 nodes 28991636 tbhits 0 nps 525494 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 37 seldepth 53 score mate 9 time 77840 nodes 42584698 tbhits 0 nps 535058 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7 5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 38 seldepth 53 score mate 9 time 130314 nodes 73710928 tbhits 0 nps 547079 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f7a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
info depth 39 seldepth 53 score mate 9 time 184668 nodes 107236324 tbhits 0 nps 565640 pv f5d7 b7b5 d7b5 a7a6 b5a4 a6a5 f7g5 f8g8 a4b3 g8h8 f6f a5a4 b3c2 a4a3 f7f8 a3a2 g5f7
stop
info depth 40 seldepth 53 score mate 9 time 200018 nodes 107236324 tbhits 0 nps 580694 pv f5d7
bestmove f5d7 ponder b7b5