Is the game finished arguments

If you're new to the game and have questions, post them here.
Post Reply
erixsparhawk
Beginner
Posts: 4
Joined: Sat Jul 30, 2016 6:21 pm
GD Posts: 0

Is the game finished arguments

Post by erixsparhawk »

So the GF and I have a really had time figuring out when moves are not allowed. It is blacks turn in this 9x9 game and I think that the game is over. GF think white can still play in the areas completely enclosed by black.
Thanks,
Eric
Attachments
gogame2.jpg
gogame2.jpg (1.36 MiB) Viewed 8087 times
User avatar
MysteryFTG
Dies in gote
Posts: 37
Joined: Sun Jan 07, 2018 2:55 am
Rank: 20K
GD Posts: 0
Universal go server handle: MysteryFTG
Location: Germany
Has thanked: 15 times
Been thanked: 8 times
Contact:

Re: Is the game finished arguments

Post by MysteryFTG »

If black passes, white can still play in the lower left corner for a double atari, take the two black stones and further decrease black's territory a bit.
So black should prevent that by connecting the two stones in the lower left.

In general, even if there's nothing to gain, white can still, in theory, play inside black's area. Unless the move is suicide, you can play wherever you want, but if you can't make your stones live inside the opponent's territory, you're going to end up with a lot of dead stones.
::42::
Uberdude
Judan
Posts: 6727
Joined: Thu Nov 24, 2011 11:35 am
Rank: UK 4 dan
GD Posts: 0
KGS: Uberdude 4d
OGS: Uberdude 7d
Location: Cambridge, UK
Has thanked: 436 times
Been thanked: 3718 times

Re: Is the game finished arguments

Post by Uberdude »

It is legal for white to play a move inside black's area if (after capturing any black stones it has reduced to having 0 liberties) it has more than 0 liberties. Whether it is a good idea is another thing. So it's a legal move for white to play a stone in the very bottom right corner (1-1 point). It's not a good idea though because black could just ignore it and white still can't live, so in counting it would be removed from the board as a dead stone. It wouldn't be legal for white to play on the empty space on the 1st line from the right and 6 lines up, because that space already has its 3 liberties occupied by black stones, so would be a suicide move. As MysteryFTG points out, black has a weakness at the lower left which means black should defend there or else white can cut can capture some stones. So there are still good moves to play in this game. Once black has defended there then there are no more productive moves to play so white's best move is to pass, but white is allowed to keep playing pointless moves inside black's area if she really wants to.
Pio2001
Lives in gote
Posts: 418
Joined: Mon Feb 16, 2015 12:13 pm
Rank: kgs 5 kyu
GD Posts: 0
KGS: Pio2001
Has thanked: 9 times
Been thanked: 83 times

Re: Is the game finished arguments

Post by Pio2001 »

The game is not finished until the two players have passed in succession.

If Black thinks that the game is over, he can pass. But the game is not over yet. It is then White's turn, and she can play a stone.
Then, Black can play a stone too.

Example :
Black : pass
White : play
Black : play
White : pass
Black : Play
White : pass
Black : pass
Two passes in succession -> Game over.
erixsparhawk
Beginner
Posts: 4
Joined: Sat Jul 30, 2016 6:21 pm
GD Posts: 0

Re: Is the game finished arguments

Post by erixsparhawk »

Cool, thanks you all! All of these were really helpful. I think we will get the hang of this soon.
User avatar
djhbrown
Lives in gote
Posts: 392
Joined: Tue Sep 15, 2015 5:00 pm
Rank: NR
GD Posts: 0
Has thanked: 23 times
Been thanked: 43 times

Re: Is the game finished arguments

Post by djhbrown »

erixsparhawk wrote:I think we will get the hang of this soon.
Maybe you will also get the hang of scaling your cellphone pics down a bit so i don't need both of my 24" screens to see them without having to press Ctrl- a million times :batman:
i shrink, therefore i swarm
User avatar
Bonobo
Oza
Posts: 2223
Joined: Fri Dec 23, 2011 6:39 pm
Rank: OGS 9k
GD Posts: 0
OGS: trohde
Universal go server handle: trohde
Location: Germany
Has thanked: 8262 times
Been thanked: 924 times
Contact:

Re: Is the game finished arguments

Post by Bonobo »

djhbrown wrote:
erixsparhawk wrote:I think we will get the hang of this soon.
Maybe you will also get the hang of scaling your cellphone pics down a bit so i don't need both of my 24" screens to see them without having to press Ctrl- a million times :batman:

ZOMG so grumpy :roll:

I mean, yeah, you're right, but COME ON, this is a newbie ;-)
“The only difference between me and a madman is that I’m not mad.” — Salvador Dali ★ Play a slooooow correspondence game with me on OGS? :)
Post Reply