Bihasa v3.0 is released

[Ferdy]

Paste this position for Bihasa to analyze in analysis mode. do not analyze with it, this is not my point.
10/3k5p/R9/3N2p1N1/2p7/1a2P1P3/p3PP1PPP/6K3 b - - 0 1

Promote the a2 Pawn to a Queen. 1...a1Q+
See what happens.

Black promotes to a Queen and gives a check. Yet Bihasa ignores this and wants to play a move for white that doesn't remove the check!


It seems that promoting to a Chancellor has the same effect.

Strange but now after exiting and opening again Bihasa promoting to a Queen does not make this bug to appear and Bihasa wants to capture normally with the Rook in analysis mode. Yet promoting to a Chancellor makes the bug to appear again.

Well now by pasting the game with the above position and playing 10...a1Q+ makes Bihasa again to have this buggy behavior in analysis mode and it does not want to remove the check!


[Event "?"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[Variant "gothic"]
[FEN "9N/3R1kb2p/5p1n2/p1p3p1N1/1a8/1P2P1P3/4PP1PPP/5K4 b - - 0 1"]
[SetUp "1"]

{--------------
. . . . . . . . . N
. . . R . k b . . p
. . . . . p . n . .
p . p . . . p . N .
. a . . . . . . . .
. P . . P . P . . .
. . . . P P . P P P
. . . . . K . . . .
black to play
--------------}
1... Ke6 2. Rxg7 Ad2+ 3. Kg1 Axb3 4. Njh7 c4 5. Rb7 a4 6. Rb6+ Ke7 7. Nxf6
a3 8. Nd5+ Kd7 9. Rxh6 a2 10. Ra6

This is fixed now. After promotion to queen here is the analysis in multi pv set to 4 but only 2 pv's are displayed because there are only 2 legal moves .
Cool winboard, right-clicking the "fewer/more" will decrease/increase the pv.

Code: Select all

	mover viewpoint		fewer / Multi-PV setting = 4 / more
 19	+0.40	68.8M	15:34.08	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3d2 f1g2 j7j6 i5g4 d2e1 g2h3 e1d2 h3i4 d2e4 f2f4 c5b4 i4h5 g5f4 e3f4 b4a3
 19	-16.64	293.7M	64:29.36	g1g2 a1a6 i5g4 b3d2 h2h4 d2e4 g2h3 e4d5 h4g5 a6e6 i2i3 d5e4 f2f3 e4g5 h3i2 g5e3 i2h1 e3d4 j2j3 e6e2 g4h2
 18	+0.48	61.1M	13:52.65	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3b4 a3b1 j7j6 i5h7 b4c2 h7g5 c2b1 f2f4 b1f5 e3e4 f5i2
 18	-15.52	65.1M	14:46.79	g1g2 a1a6 i5g4 b3d2 f2f3 c4c3 d5c3 d2c3 g2h3 a6e2 h3i3 e2f3 h2h3 f3g3 j2j4 g3g1 i3j3 g1j1 j3i3 c3g7 g4i5
 17	+0.28	17.1M	3:52.60	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3b4 a3b1 j7j6 i5h7 b4c2 h7g5 c2b1 f2f4 b1d2 f1f2 j6j5
 17	-15.52	53.0M	12:06.42	g1g2 a1a6 i5g4 b3d2 f2f3 c4c3 d5c3 d2c3 g2h3 a6e2 h3i3 e2f3 h2h3 f3g3 j2j4 g3h4 i3j3 j7j5 g4i3
 16	+0.36	2.9M	0:36.66	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3d2 f1g2 j7j6 i5g4 d2e1 g2h3 e1b4 f2f4 g5f4 g3f4 b4a3 e3e4
 16	-14.76	15.8M	3:37.00	g1g2 a1a6 i5g4 b3d2 j2j3 d2e4 f2f3 e4d5 e3e4 d5c3 i2i3 c3e2 h2h4 a6a3 g4h2 a3d6 h2i4
 15	0.00	1.2M	0:15.13	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6d5 c4b6 d5c6 b6c4
 15	-14.24	1.5M	0:18.25	g1g2 a1a6 i5g4 b3d2 j2j4 d2e4 f2f3 e4d5 e3e4 d5c3 h2h4 c3e1 g2h3 c4c3 h4g5 c3c2 g4e5 d7e7 e5d3
 14	0.00	402009	0:04.37	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6d5 c4b6 d5c6 b6c4
 14	-14.40	1.1M	0:13.57	g1g2 a1a6 i5g4 b3d2 j2j4 d2e4 f2f3 e4d5 e3e4 d5c3 h2h4 c3e1 g2h3 c4c3 h4g5 c3c2 g4e5 d7e7
 13	+0.04	138601	0:01.40	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3d2 f1g1 d2c1 a3c2 c1e2 g1g2 c5d6
 13	-14.44	163940	0:01.71	g1g2 a1a6 i5g4 b3d2 g4e5 d7d6 e5f3 d2e4 d5c3 e4c3 f3g5 c3e1 g2f1 e1d2 f1g2 c4c3
 12	+0.04	84437	0:00.93	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3d2 f1g1 d2c1 a3c2 c1e2 g1g2
 12	-14.28	94671	0:00.93	g1g2 a1a6 i5g4 b3d2 g4e5 d7d6 e5f3 d2e4 d5c3 e4c3 f3g5 c3e1 g2f1 a6a5
 11	+0.16	48037	0:00.47	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3d2 f1g1 d2c1 a3c2 c1e2 g1h1
 11	-14.20	59764	0:00.62	g1g2 a1a6 i5g4 b3d2 g4e5 d7d6 e5f3 d2e4 d5c3 e4c3 f3g5 c3e2
 10	+0.08	28583	0:00.31	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 c3d2 f1g1 j7j5
 10	-14.20	32777	0:00.31	g1g2 a1a6 i5g4 b3d2 g4e5 d7d6 e5f3 d2e4 d5c3 e4c3 f3g5 c3e2
  9	+0.20	18789	0:00.15	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3 j7j6
  9	-14.20	20722	0:00.15	g1g2 a1a6 i5g4 b3d2 g4e5 d7d6 e5f3 d2e4 d5c3 e4c3 f3g5 c3e2
  8	+0.32	9998	0:00.00	a6a1 b3a1 d5b6 d7c6 b6c4 a1c3 g1f1 c6c5 c4a3
  8	-14.20	11212	0:00.00	g1g2 a1a6 i5g4 b3d2 g4e5 d7d6 e5f3 d2e4 d5c3 e4c3 f3g5 c3e2
  7	+0.44	5408	0:00.00	a6a1 b3a1 d5b6 d7e6 b6c4 a1c3 g1f1 j7j6
  7	-12.32	6516	0:00.00	g1g2 a1a6 i5g4 b3d2 g4e5 d7d6 e5f3 d2e4
  6	+0.56	3271	0:00.00	a6a1 b3a1 d5b6 d7e6 b6c4 a1c3 g1f1
  6	-11.96	3953	0:00.00	g1g2 a1a6 i5g4 b3d2 g4f6 d7d8 f6g4
  5	+0.64	1393	0:00.00	a6a1 b3a1 d5b6 d7e6 b6c4 a1c3
  5	-11.84	2201	0:00.00	g1g2 a1a6 i5g4 b3d2 g4f6 d7e6
  4	+0.76	698	0:00.00	a6a1 b3a1 d5b6 d7e6 b6c4
  4	-11.48	887	0:00.00	g1g2 a1a6 i5j7 b3d2
  3	+0.08	139	0:00.00	a6a1 b3a1 e3e4
  3	-11.20	298	0:00.00	g1g2 a1a6 i5j7
  2	-0.32	31	0:00.00	a6a1 b3a1 i5j7
  2	-11.20	73	0:00.00	g1g2 a1a6 i5j7
  1	-11.20	7	0:00.00	g1g2 a1a6 i5j7

[George Tsavdaris]

This is fixed now. After promotion to queen here is the analysis in multi pv set to 4 but only 2 pv's are displayed because there are only 2 legal moves .
Cool winboard, right-clicking the "fewer/more" will decrease/increase the pv.

Great! When you will release it?

[Ferdy]

This is fixed now. After promotion to queen here is the analysis in multi pv set to 4 but only 2 pv's are displayed because there are only 2 legal moves .
Cool winboard, right-clicking the "fewer/more" will decrease/increase the pv.

Great! When you will release it?

Check the site.

[Ferdy]

Another request: could you also implement the memory command for setting the hash size? Then I can no longer forget to update the ini file when I install a new version...

It is implemented in v3.2 have a look at the site, I expect you use this version for the tourney .