Rubichess beat hokus-Pokus 0.6.3 without a queen

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Uri Blass
Posts: 10309
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Rubichess beat hokus-Pokus 0.6.3 without a queen

Post by Uri Blass »

Hokus-Pokus 0.6.3 is the worst free source chess engine in the ccrl 40/15
I am not sure if my time control is correct because I am not sure what time control 40/15 should be in my hardware

Note that earlier Hokus-Pokus lost against rybka2.3.2a with time control of 40/5 but Rybka failed to repeat the win at 40/15

[pgn][Event "?"]
[Site "?"]
[Date "2021.05.03"]
[Round "?"]
[White "RubiChess-2.1"]
[Black "hokpok_063"]
[Result "1-0"]
[ECO "A05"]
[GameDuration "01:00:11"]
[GameEndTime "2021-05-03T17:51:52.360 שעון קיץ ירושלים"]
[GameStartTime "2021-05-03T16:51:40.478 שעון קיץ ירושלים"]
[Opening "Reti Opening"]
[PlyCount "177"]
[TimeControl "40/900"]

1. Nf3 {book} Nf6 {book} 2. Ng1 {book} Ne4 {book} 3. Nf3 {book} Nc3 {book}
4. Ng1 {book} Nxd1 {book} 5. Nf3 {book} Nc3 {book} 6. Ng1 {book} Ne4 {book}
7. Nf3 {book} Nf6 {book} 8. Ng1 {book} Ng8 {book} 9. Nf3 {-10.55/31 30s}
d5 {+8.99/8 21s} 10. c3 {-10.70/33 38s} Nc6 {+9.18/8 22s} 11. d4 {-10.76/34 23s}
e6 {+9.05/8 22s} 12. Bg5 {-10.75/32 73s} Be7 {+9.25/8 21s}
13. Bf4 {-10.85/34 43s} g5 {+9.51/8 22s} 14. Bg3 {-11.36/33 71s}
h5 {+9.42/8 22s} 15. h3 {-11.63/34 53s} h4 {+9.38/8 21s} 16. Bh2 {-10.93/30 23s}
Bd7 {+9.24/8 21s} 17. Nbd2 {-10.54/28 18s} f5 {+9.17/8 21s}
18. e3 {-10.95/28 48s} g4 {+9.40/7 21s} 19. Ne5 {-10.91/32 21s}
gxh3 {+9.10/8 21s} 20. Ng6 {-10.44/32 44s} hxg2 {+10.11/8 21s}
21. Bxg2 {-10.85/31 32s} Rh7 {+10.16/7 21s} 22. Nf3 {-10.95/31 44s}
Rg7 {+10.37/7 21s} 23. Nf4 {-11.14/31 29s} Bd6 {+10.27/7 21s}
24. Bf1 {-11.31/29 36s} Nf6 {+10.15/7 22s} 25. Nd3 {-11.74/28 34s}
Be7 {+10.10/7 21s} 26. Bf4 {-10.74/29 26s} Nh5 {+10.11/7 22s}
27. Bh2 {-11.05/29 19s} Nf6 {+10.10/7 22s} 28. Nf4 {-11.07/28 33s}
Ne4 {+10.30/7 21s} 29. Be2 {-11.16/28 13s} a6 {+10.38/6 22s}
30. Nd3 {-11.25/28 20s} b6 {+10.16/7 21s} 31. O-O-O {-10.98/30 25s}
Kf8 {+9.53/7 21s} 32. Bf4 {-10.69/32 16s} Ke8 {+9.73/7 22s}
33. Rdg1 {-10.00/30 14s} Rxg1+ {+9.56/7 22s} 34. Rxg1 {-9.99/32 19s}
Bf8 {+9.52/7 22s} 35. Ng5 {-9.92/33 15s} Nf6 {+9.28/7 21s}
36. Nh3 {-9.89/30 9.5s} Be7 {+9.44/7 21s} 37. Rg2 {-9.89/29 11s}
Qb8 {+9.58/7 22s} 38. Rg7 {-10.01/30 12s} Bf8 {+9.78/7 21s}
39. Rg1 {-9.92/27 5.3s} Be7 {+9.57/7 22s} 40. a3 {-9.95/25 1.00s}
Qb7 {+9.73/7 21s} 41. Rg7 {-10.53/31 29s} Kd8 {+9.80/7 21s}
42. Bh6 {-10.30/31 63s} Bf8 {+9.82/7 22s} 43. Rf7 {-10.07/33 24s}
Bxh6 {+9.71/8 21s} 44. Rxf6 {-10.46/32 37s} Bg7 {+9.29/8 22s}
45. Rf7 {-9.97/34 34s} Be8 {+6.39/8 22s} 46. Rxg7 {-5.69/30 25s}
Ne7 {+6.32/8 22s} 47. Ndf4 {-5.79/32 61s} Qc8 {+5.76/8 22s}
48. Bf3 {-5.41/33 17s} c6 {+5.33/8 22s} 49. Rh7 {-5.59/33 18s} Ng8 {+4.78/8 22s}
50. Ng5 {-5.44/31 23s} Bd7 {+4.54/8 22s} 51. Rxh4 {-5.66/32 46s}
Kc7 {+5.24/7 21s} 52. Rh8 {-5.71/31 15s} Kd6 {+5.07/7 21s}
53. Nf7+ {-4.03/33 21s} Kc7 {+4.87/6 21s} 54. Ne5 {-4.39/35 14s}
Kd6 {+5.02/7 22s} 55. Bh5 {-3.71/33 24s} Qf8 {+4.69/7 22s}
56. Rh7 {-4.33/32 18s} Ra7 {+4.31/7 21s} 57. Nf7+ {-3.25/32 16s}
Kc7 {+4.22/7 21s} 58. Ne5 {-3.16/35 16s} Kd6 {+4.31/7 21s}
59. Nf7+ {-3.30/36 15s} Kc7 {+4.22/7 21s} 60. Ne5 {-3.24/37 18s}
Kc8 {+2.77/8 22s} 61. Nfg6 {-3.22/38 20s} Qf6 {+2.45/8 22s}
62. Rh8 {-3.16/32 32s} Qg5 {+2.42/8 22s} 63. Rxg8+ {0.00/36 22s}
Kc7 {+2.24/7 21s} 64. Rg7 {0.00/38 27s} Qg1+ {+2.42/8 22s} 65. Kc2 {0.00/41 18s}
Kd6 {+2.87/7 22s} 66. Kb3 {0.00/42 19s} Qxf2 {+2.49/8 21s}
67. Nf7+ {0.00/44 24s} Kc7 {+2.68/7 22s} 68. Nfe5 {0.00/45 14s}
Kd6 {+2.49/8 19s} 69. Nf7+ {0.00/45 14s} Kc7 {+2.68/7 22s}
70. Nfe5 {0.00/47 16s} Kd8 {+1.48/8 22s} 71. Nf8 {+3.72/30 15s}
Qxe3 {+0.81/8 21s} 72. Nfxd7 {+4.62/32 18s} Rb7 {+0.81/7 22s}
73. Nxc6+ {+5.97/34 17s} Kc8 {-0.65/7 22s} 74. Ne7+ {+6.10/38 20s}
Kd8 {-0.70/7 22s} 75. Ne5 {+6.27/38 16s} Rxe7 {-0.83/8 22s}
76. Nc6+ {+6.32/37 19s} Kd7 {-0.70/7 21s} 77. Nxe7 {+7.22/32 16s}
Kd8 {-1.97/8 21s} 78. Nc6+ {+13.27/35 10s} Kc8 {-1.97/7 22s}
79. Be8 {+14.15/38 10s} Qd3 {-2.08/8 22s} 80. Bd7+ {+16.89/36 13s}
Kc7 {-3.91/7 22s} 81. Ne5 {+18.39/38 16s} Qd1+ {-4.21/8 21s}
82. Ka2 {+26.48/40 16s} b5 {-5.10/8 21s} 83. Bc6+ {+37.40/40 18s}
Kc8 {-9.05/7 21s} 84. Rd7 {+M11/44 21s} Qb1+ {-M10/7 2.5s} 85. Kxb1 {+M9/42 17s}
Kb8 {-M8/6 0.057s} 86. Rb7+ {+M7/47 37s} Kc8 {-M6/4 0.017s} 87. Nf7 {+M5/51 20s}
e5 {-M4/3 0.003s} 88. Nd6+ {+M3/69 18s} Kd8 {-M2/1 0s}
89. Rd7# {+M1/78 43s, White mates} 1-0

[/pgn]

Note that Rubichess used hokus-Pokus's bug in the following position
It seems that d7e8 is a stupid move that hokus-Pokus can only play in the middle of the iteration and I wonder how much elo hokus-Pokus can earn by fixing this bug.

[d] r2k4/1qpb1Rb1/ppn1p3/3p1p2/3P3p/P1PNP2N/1P2BP2/2K5 b - - 2 45

Hokpok_063:
1 00:00 27 27 +10.24 45. ... g7h8
1 00:00 96 96 +10.24 45. ... g7h8
2 00:00 183 183 +9.65 45. ... g7h8 46. f7f8
2 00:00 380 380 +9.65 45. ... g7h8 46. f7f8
3 00:00 2k 2k +9.50 45. ... g7h8 46. f7f8 d8e7
3 00:00 3k 262k +9.50 45. ... g7h8 46. f7f8 d8e7
4 00:00 7k 749k +9.50 45. ... g7h8 46. f7f8 d8e7 47. f8a8
4 00:00 12k 595k +9.50 45. ... g7h8 46. f7f8 d8e7 47. f8a8
5 00:00 46k 920k +9.06 45. ... g7h8 46. f7f8 d8e7 47. f8a8 b7a8
5 00:00 81k 896k +9.33 45. ... g7h6 46. c1d1 c6e7 47. f7h7 e7g8
5 00:00 89k 893k +9.33 45. ... g7h6 46. c1d1 c6e7 47. f7h7 e7g8
6 00:00 258k 992k +9.27 45. ... g7h6 46. f7h7 h6f8 47. h7h4 f8e7 48. h4h8
6 00:00 452k 1,026k +9.68 45. ... g7h8 46. c1d1 d7e8 47. f7h7 h8f6 48. f2f4
6 00:00 978k 1,074k +9.68 45. ... g7h8 46. c1d1 d7e8 47. f7h7 h8f6 48. f2f4
7 00:02 2,512k 1,060k +7.91 45. ... g7h8 46. h3f4 e6e5 47. f7f8 d7e8 48. f4e6 d8e7
7 00:04 4,926k 1,059k +9.00 45. ... g7h6 46. f7h7 h6f8 47. h7h8 d8e8 48. c1d1 b6b5
7 00:11 12,226k 1,092k +9.00 45. ... g7h6 46. f7h7 h6f8 47. h7h8 d8e8 48. c1d1 b6b5
8 00:18 19,903k 1,091k +6.39 45. ... d7e8 46. f7g7 c6e7 47. h3f4 b7c8 48. g7h7 c7c5 49. d4c5
8 00:28 30,781k 1,079k +7.69 45. ... c6d4 46. c3d4 g7h8 47. c1d1 d8e8 48. e2h5 d7a4 49. d1e1
8 00:45 49,903k 1,092k +8.89 45. ... g7h6 46. f7h7 h6f8 47. h7h4 f8g7 48. h4h7 g7f6 49. c1d1
8 01:57 128,617k 1,090k +8.89 45. ... g7h6 46. f7h7 h6f8 47. h7h4 f8g7 48. h4h7 g7f6 49. c1d1
9 03:47 254,659k 1,117k +6.35 45. ... d7e8 46. f7g7 c6e7 47. g7h7 e7g6 48. h3g5 e8d7 49. g5f3 c7c6