Mayhem Chess perft numbers

[JohnWoe]

I have some perfts of Mayhem Chess variant.

Startpos:

Code: Select all

p

 +---+---+---+---+---+---+---+---+
 | a | n | p | q | k | p | n | a | 8
 +---+---+---+---+---+---+---+---+
 | p |   | r |   |   | r |   | p | 7
 +---+---+---+---+---+---+---+---+
 |   | p |   | p | p |   | p |   | 6
 +---+---+---+---+---+---+---+---+
 |   |   |   |   |   |   |   |   | 5
 +---+---+---+---+---+---+---+---+
 |   |   |   |   |   |   |   |   | 4
 +---+---+---+---+---+---+---+---+
 |   | P |   | P | P |   | P |   | 3
 +---+---+---+---+---+---+---+---+
 | P |   | R |   |   | R |   | P | 2
 +---+---+---+---+---+---+---+---+
 | A | N | P | Q | K | P | N | A | 1
 +---+---+---+---+---+---+---+---+
   a   b   c   d   e   f   g   h
> anpqkpna/p1r2r1p/1p1pp1p1/8/8/1P1PP1P1/P1R2R1P/ANPQKPNA w 0 1

perft
1. a2a3 -> 4727934 (94 ms)
2. a2a4 -> 4920704 (87 ms)
3. h2h3 -> 4721448 (83 ms)
4. h2h4 -> 4921393 (87 ms)
5. b3b4 -> 5156646 (91 ms)
6. d3d4 -> 4103216 (71 ms)
7. e3e4 -> 3958820 (69 ms)
8. g3g4 -> 4641706 (84 ms)
9. b1d2 -> 4325597 (77 ms)
10. b1a3 -> 4589317 (83 ms)
11. b1c3 -> 3443355 (61 ms)
12. g1e2 -> 3712932 (69 ms)
13. g1f3 -> 3069883 (54 ms)
14. g1h3 -> 4604362 (82 ms)
15. a1b2 -> 5061733 (91 ms)
16. a1c3 -> 4684728 (84 ms)
17. a1d4 -> 5625168 (100 ms)
18. a1e5 -> 5256626 (95 ms)
19. a1f6 -> 293990 (5 ms)
20. a1g7 -> 436647 (8 ms)
21. a1h8 -> 3944857 (70 ms)
22. d1e2 -> 4323892 (77 ms)
23. d1f3 -> 4305133 (72 ms)
24. d1g4 -> 6869211 (119 ms)
25. d1h5 -> 6988017 (119 ms)
26. h1g2 -> 5141167 (92 ms)
27. h1f3 -> 4508861 (81 ms)
28. h1e4 -> 5755226 (101 ms)
29. h1d5 -> 5699149 (100 ms)
30. h1c6 -> 651716 (12 ms)
31. h1b7 -> 5158941 (91 ms)
32. h1a8 -> 4185375 (73 ms)
33. d1d2 -> 4399728 (76 ms)
34. c2b2 -> 3747195 (67 ms)
35. c2d2 -> 4156687 (74 ms)
36. c2e2 -> 3408403 (62 ms)
37. c2c3 -> 3829865 (67 ms)
38. c2c4 -> 6132120 (109 ms)
39. c2c5 -> 6207610 (109 ms)
40. c2c6 -> 3946799 (68 ms)
41. c2c7 -> 4947973 (89 ms)
42. f2d2 -> 3755143 (67 ms)
43. f2e2 -> 3303464 (62 ms)
44. f2g2 -> 3461057 (63 ms)
45. f2f3 -> 3396833 (61 ms)
46. f2f4 -> 6098381 (110 ms)
47. f2f5 -> 6165016 (112 ms)
48. f2f6 -> 3427461 (62 ms)
49. f2f7 -> 4897644 (91 ms)
50. e1d2 -> 3924681 (75 ms)
51. e1e2 -> 3453284 (66 ms)

===========================

Nodes:    222447094
Time(ms): 3972
NPS:      56003800

Anp1kpn1/p6p/1pp1p1p1/4N3/3P4/1PN1P3/P4P1P/a1PK1P2_w_0_1

Code: Select all

perft 6 Anp1kpn1/p6p/1pp1p1p1/4N3/3P4/1PN1P3/P4P1P/a1PK1P2_w_0_1
1. c1c2 -> 6353325 (133 ms)
2. a2a3 -> 5497916 (107 ms)
3. a2a4 -> 5214633 (100 ms)
4. f2f3 -> 5162578 (99 ms)
5. f2f4 -> 5714458 (108 ms)
6. h2h3 -> 5234590 (99 ms)
7. h2h4 -> 5223128 (99 ms)
8. b3b4 -> 5615016 (107 ms)
9. e3e4 -> 4854839 (92 ms)
10. d4d5 -> 7315196 (140 ms)
11. c3b1 -> 5472744 (103 ms)
12. c3e2 -> 5504955 (103 ms)
13. c3a4 -> 5474711 (103 ms)
14. c3e4 -> 5861001 (115 ms)
15. c3b5 -> 5660197 (111 ms)
16. c3d5 -> 6212170 (123 ms)
17. e5d3 -> 6967695 (125 ms)
18. e5f3 -> 5970700 (108 ms)
19. e5c4 -> 6975228 (128 ms)
20. e5g4 -> 5360706 (100 ms)
21. e5c6 -> 5610019 (103 ms)
22. e5g6 -> 5869983 (110 ms)
23. e5d7 -> 8223345 (149 ms)
24. e5f7 -> 6043887 (113 ms)
25. a8b6 -> 6228630 (122 ms)
26. a8c7 -> 559481 (11 ms)
27. a8c6 -> 780766 (15 ms)
28. a8b7 -> 7229878 (138 ms)
29. d1e1 -> 7223056 (136 ms)
30. d1d2 -> 7669143 (144 ms)
31. d1e2 -> 8405808 (157 ms)

===========================

Nodes:    179489782
Time(ms): 3401
NPS:      52775590

[JohnWoe]

Here is Paladin: https://github.com/SamuraiDangyo/Paladin

More perft numbers. As I'm zipping v0.1 and moving onto Paladin 0.2.
Can somebody confirm these numbers?

Code: Select all

perft 6 8/1K6/8/p4Qp1/q6p/k6P/8/8_w_1_1
1. f5b1 -> 1436429 (31 ms)
2. f5c2 -> 1465960 (25 ms)
3. f5d3 -> 490250 (8 ms)
4. f5e4 -> 2340811 (37 ms)
5. f5g4 -> 1984586 (30 ms)
6. f5e6 -> 2848025 (43 ms)
7. f5g6 -> 2875010 (42 ms)
8. f5d7 -> 2575616 (39 ms)
9. f5h7 -> 2428206 (35 ms)
10. f5c8 -> 2335541 (35 ms)
11. f5f1 -> 2426783 (39 ms)
12. f5f2 -> 2253077 (36 ms)
13. f5f3 -> 507090 (9 ms)
14. f5f4 -> 2268873 (35 ms)
15. f5a5 -> 499257 (9 ms)
16. f5b5 -> 1696325 (27 ms)
17. f5c5 -> 557312 (9 ms)
18. f5d5 -> 2594919 (42 ms)
19. f5e5 -> 2852246 (46 ms)
20. f5g5 -> 2954604 (45 ms)
21. f5f6 -> 2909864 (45 ms)
22. f5f7 -> 2517552 (39 ms)
23. f5f8 -> 572789 (8 ms)
24. b7a6 -> 2996955 (49 ms)
25. b7a7 -> 3503522 (56 ms)
26. b7c7 -> 3025650 (47 ms)
27. b7a8 -> 3089608 (50 ms)
28. b7b8 -> 3106710 (49 ms)
29. b7c8 -> 2545534 (40 ms)

===========================

Nodes:    63659104
Time(ms): 1005
NPS:      63342392

Startpos depth 6

Code: Select all

perft 6
1. a2a3 -> 212907316 (3576 ms)
2. a2a4 -> 222364456 (3739 ms)
3. h2h3 -> 212483424 (3576 ms)
4. h2h4 -> 222365050 (3756 ms)
5. b3b4 -> 232606513 (3914 ms)
6. d3d4 -> 182064264 (2980 ms)
7. e3e4 -> 174659659 (2891 ms)
8. g3g4 -> 207814023 (3513 ms)
9. b1d2 -> 192851735 (3269 ms)
10. b1a3 -> 205747586 (3496 ms)
11. b1c3 -> 153977494 (2558 ms)
12. g1e2 -> 164656262 (2782 ms)
13. g1f3 -> 137096738 (2273 ms)
14. g1h3 -> 206469182 (3511 ms)
15. a1b2 -> 223662164 (3873 ms)
16. a1c3 -> 202115437 (3630 ms)
17. a1d4 -> 239963273 (4245 ms)
18. a1e5 -> 211877371 (3797 ms)
19. a1f6 -> 12633891 (204 ms)
20. a1g7 -> 17281239 (298 ms)
21. a1h8 -> 149669268 (2580 ms)
22. d1e2 -> 193252734 (3240 ms)
23. d1f3 -> 186723727 (3155 ms)
24. d1g4 -> 302030897 (5230 ms)
25. d1h5 -> 310755336 (5348 ms)
26. h1g2 -> 229955126 (3876 ms)
27. h1f3 -> 199149715 (3351 ms)
28. h1e4 -> 244419251 (4316 ms)
29. h1d5 -> 240209575 (4227 ms)
30. h1c6 -> 25175767 (460 ms)
31. h1b7 -> 216742619 (3738 ms)
32. h1a8 -> 162893823 (2753 ms)
33. d1d2 -> 197447489 (3329 ms)
34. c2b2 -> 176365515 (2913 ms)
35. c2d2 -> 190308007 (3252 ms)
36. c2e2 -> 154525757 (2656 ms)
37. c2c3 -> 171357994 (2845 ms)
38. c2c4 -> 273743784 (4692 ms)
39. c2c5 -> 278274408 (4693 ms)
40. c2c6 -> 161725892 (2667 ms)
41. c2c7 -> 204617314 (3499 ms)
42. f2d2 -> 171542293 (2890 ms)
43. f2e2 -> 150397556 (2585 ms)
44. f2g2 -> 161005730 (2707 ms)
45. f2f3 -> 150708785 (2492 ms)
46. f2f4 -> 271707421 (4504 ms)
47. f2f5 -> 275594457 (4580 ms)
48. f2f6 -> 133582013 (2251 ms)
49. f2f7 -> 201011383 (3475 ms)
50. e1d2 -> 173423426 (2956 ms)
51. e1e2 -> 152052850 (2662 ms)

===========================

Nodes:    9745966989
Time(ms): 165803
NPS:      58780401