Regression summary:
Total nodes: 1888209453 3307921 12605560
16 PASS (corrected with the vie:8 pass wrongly counted as a fail)
9 FAIL
- lots of very good pass,
- only 2 very bad fail,
- 2 unclear failure where the proposed move is probably sente.
- 2 unclear situations that will probably not occur now, where the test should be refined to be meaningfull (restricted_genmove or specific test)
It seems 5% faster !
=> it seems good to put fourlib-depth 8 as the default instead of 7.
13x13:8 PASS J8 [J8]
good
9x9:197 FAIL D6 [E8|H5]
bad, probably one more dead stone.
gifu03:304 PASS J7 [J7]
good and quite big
kgs:230 PASS J19 [J12|J11|L10|L9|J19]
HUGE
manyfaces1:36 FAIL S11 [P16]
S11 seems big and probably sente, allowing to go back to P16
nando:6 FAIL 1 [0]
i don't understand this kind of owl-test
nicklas1:2002 FAIL H6 [J5]
very bad failure, greedy
nicklas2:904 FAIL F7 [B1|E1]
very bad, greedy
ninestones:260 PASS B16 [B16]
very good
ninestones:370 PASS R5 [R5]
very good
ninestones:790 FAIL K5 [B1]
unclear K5 is sente need to dig this...
ninestones:800 PASS K1 [K1]
very good
nngs:120 PASS S1 [S1]
very good, tesuji for life, only move
nngs:590 PASS G3 [G3]
good
owl1:345 PASS 1 N13 [1 N13]
very good
owl1:348 PASS 0 [0]
good, see that the surrounded group is dead.
might provide huge improvement if it is a general feature
semeai:104 FAIL 1 1 B6 [1 1 (D6|C7)]
i don't understand this kind of test
strategy4:155 FAIL P2 [D18]
fail, _but_ difficult, messy,
probably such a position won't occur if fourlib was increased.
P2 D18 are uncorrelated! need restricted gen_move or other
more specific tests.
strategy4:167 PASS D4 [D4]
very good
strategy:50 PASS Q9 [Q9]
very good. The test is:
#CATEGORY=OWL_TUNING
#DESCRIPTION=P9 is pointless compared to Q9.
#SEVERITY=8
# Q9 is clearly better than Q11 because it stops a black connection
# along the edge.
# So much better, that I removed Q11 option -trevor
loadsgf games/strategy13.sgf
50 reg_genmove white
#? [Q9]*
trevora:290 FAIL C8 [!C8]
small failure, c8 makes paranoid life and lose some yose points.
trevorb:140 PASS K2 [L2|K2]
very difficult ko life. It would be better to avoid being
in such bad position.
trevor:9 PASS E5 [E5]
very good, the game is still lost, but it's the biggest move ;)
trevor:1060 PASS 1 [1]
very good
vie:8 FAIL 1 R7 [1 (R8|S9)]
# comment says: gnugo like R7 but this leave W with Q8.
The question is owl_defend R10
R7 is a correct answer to the owl_defend R10
=> R7 is a success not a failure.
(i bet this was a genmove change to owl_defend but the
comment is still here ;)