Bitcoin Forum
May 04, 2024, 05:45:14 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 [52] 53 54 55 56 57 58 59 60 61 62 63 64 »
  Print  
Author Topic: CryptoNote technical discussion and Chess Challenge  (Read 96044 times)
This is a self-moderated topic. If you do not want to be moderated by the person who started this topic, create a new topic.
mathgal23
Full Member
***
Offline Offline

Activity: 150
Merit: 102


View Profile
February 21, 2016, 11:43:54 PM
 #1021

c6: 3 votes (letsplayagame, letsplayagame, mathgal23)
1714844714
Hero Member
*
Offline Offline

Posts: 1714844714

View Profile Personal Message (Offline)

Ignore
1714844714
Reply with quote  #2

1714844714
Report to moderator
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1714844714
Hero Member
*
Offline Offline

Posts: 1714844714

View Profile Personal Message (Offline)

Ignore
1714844714
Reply with quote  #2

1714844714
Report to moderator
1714844714
Hero Member
*
Offline Offline

Posts: 1714844714

View Profile Personal Message (Offline)

Ignore
1714844714
Reply with quote  #2

1714844714
Report to moderator
boolberry (OP)
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250


View Profile
February 22, 2016, 12:02:25 AM
 #1022

Current position
Based on the votes in this thread Team Monero has chosen to play c6. Now it is time for Team Boolberry to respond. I will plan to count votes again tomorrow at approximately 0:00 UTC.

white to move


Team Boolberry (white pieces) vs. Team Monero (black pieces)
Game 2 PGN:
Code:
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Be3 Na6 10.h3 Nh5 11.Qd2 Nf4 12.O-O-O Nxg2 13.Bxh6 Bxh6 14.Qxh6 Qf6 15.Kb1 Nf4 16.Nd2 Nc5 17.h4 a4 18.h5 Qg7 19.Qg5 a3 20.b3 f6 21.Qg3 g5 22.Rdg1 Qh7 23.Bg4 Bxg4 24.Qxg4 c6
boolberry (OP)
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250


View Profile
February 22, 2016, 12:04:34 AM
 #1023

This seems like an important moment in the game. I need more time to think about some possible plans.
tifozi
Hero Member
*****
Offline Offline

Activity: 742
Merit: 501


View Profile
February 22, 2016, 01:41:06 AM
Last edit: February 22, 2016, 04:41:52 AM by tifozi
 #1024

This seems like an important moment in the game. I need more time to think about some possible plans.

Agreed. This is like Part 2 of the game starting here. I think we can try to further simplify by exchanging queens and knights? Our e pawn seems to be in a bit of a pickle and I think Black obviously prefers opening the b file to c file for their attack.
GoldTiger69
Hero Member
*****
Offline Offline

Activity: 582
Merit: 502


View Profile WWW
February 22, 2016, 04:30:13 AM
 #1025

h6: 1 vote (GoldTiger69)

I can help you to restore/recover your wallet or password.
https://bitcointalk.org/index.php?topic=1234619.0
languagehasmeaning
Sr. Member
****
Offline Offline

Activity: 336
Merit: 250


View Profile
February 22, 2016, 04:39:45 PM
Last edit: February 22, 2016, 04:50:39 PM by languagehasmeaning
 #1026

h6: 1 vote (GoldTiger69)

What is the planned follow up to h6? I looked at Qf5 and f3 because it is hard to activate either knight without dealing with e4 first. I am worried about 25.h6 cxd5 26.cxd5 b5 which looks precarious for us.

h6: 1 vote (GoldTiger69)
Qf5: 1 vote (languagehasmeaning)

tifozi
Hero Member
*****
Offline Offline

Activity: 742
Merit: 501


View Profile
February 22, 2016, 06:41:02 PM
 #1027

Exactly

h6: 1 vote (GoldTiger69)
Qf5: 2 votes (languagehasmeaning, tifozi)

GoldTiger69
Hero Member
*****
Offline Offline

Activity: 582
Merit: 502


View Profile WWW
February 22, 2016, 07:39:20 PM
Last edit: February 22, 2016, 10:54:04 PM by GoldTiger69
 #1028

h6: 1 vote (GoldTiger69)

What is the planned follow up to h6? I looked at Qf5 and f3 because it is hard to activate either knight without dealing with e4 first. I am worried about 25.h6 cxd5 26.cxd5 b5 which looks precarious for us.

h6: 1 vote (GoldTiger69)
Qf5: 1 vote (languagehasmeaning)



Well, after 25.h6 cxd5 26.Nxd5, menacing 27.Nxf6+ (forking King and Queen); and even if 26.Nxd5 Nxe4 27.Nxe4 Qxe4+ 28.Ka1 and that's all the attack for white, because if they do 28... Qc2 29.Nxf6+ Rxf6 30.Qxg5+ Kf7 31.Qg7+ Ke8 32.Rh8+ Rf8 33.Rxf8#

As we can see, the only piece defending good the black King is the pawn on f6. If we remove that defender, the game is ours.
So, I think h6 is way to good move, because it give us a mayor pivot point to make our definitive attack.

Edit: I just realize of my mistake on thinking that after 28.Ka1 that would be all. Now I see that black could do 28... Qd4+ leading to mate in the next move. And 28.Kc1 doesn't work either because of 28... Nd3+ with the possibility of winning the Queen in the next move.

Edit2: I'm wrong again; after 28...Nd3+, black doesn't wins the Queen if 29.Kb1; but then it would be a Queens exchange. So, after all, h6 wasn't that bad.

But I don't like Qf5 because of the resulting double pawn. So I'll change my vote to:

f3: 1 vote (GoldTiger69)
Qf5: 2 votes (languagehasmeaning, tifozi)

I can help you to restore/recover your wallet or password.
https://bitcointalk.org/index.php?topic=1234619.0
tifozi
Hero Member
*****
Offline Offline

Activity: 742
Merit: 501


View Profile
February 22, 2016, 07:57:21 PM
 #1029


Well, after 25.h6 cxd5 26.Nxd5, menacing 27.Nxf6+ (forking King and Queen);


Rxf6 counters that

Quote
and even if 26.Nxd5 Nxe4 27.Nxe4 Qxe4+ 28.Ka1 and that's all the attack for white

It's a Mate in 3 from there! 28. Ka1 Qd4+ etc
GoldTiger69
Hero Member
*****
Offline Offline

Activity: 582
Merit: 502


View Profile WWW
February 22, 2016, 08:22:45 PM
 #1030


Well, after 25.h6 cxd5 26.Nxd5, menacing 27.Nxf6+ (forking King and Queen);


Rxf6 counters that


If black does that, then 28.Qxg5+ wins the Rook; unless they try 28... Kf7 29.Qg7+ Qxg7 30.Rxg7+ with a good chances for Queening (or winning the Rook on a8).

Quote
Quote
and even if 26.Nxd5 Nxe4 27.Nxe4 Qxe4+ 28.Ka1 and that's all the attack for white

It's a Mate in 3 from there! 28. Ka1 Qd4+ etc

You're right, I just realize of that, thanks.

I can help you to restore/recover your wallet or password.
https://bitcointalk.org/index.php?topic=1234619.0
boolberry (OP)
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250


View Profile
February 22, 2016, 10:37:43 PM
 #1031


Well, after 25.h6 cxd5 26.Nxd5, menacing 27.Nxf6+ (forking King and Queen);


Rxf6 counters that

Quote
and even if 26.Nxd5 Nxe4 27.Nxe4 Qxe4+ 28.Ka1 and that's all the attack for white

It's a Mate in 3 from there! 28. Ka1 Qd4+ etc

If instead 28.Kc1 Nd3+ should be winning for black too

f3: 1 vote (GoldTiger69)
Qf5: 3 votes (languagehasmeaning, tifozi, boolberry)
GoldTiger69
Hero Member
*****
Offline Offline

Activity: 582
Merit: 502


View Profile WWW
February 22, 2016, 11:02:04 PM
 #1032


Well, after 25.h6 cxd5 26.Nxd5, menacing 27.Nxf6+ (forking King and Queen);


Rxf6 counters that

Quote
and even if 26.Nxd5 Nxe4 27.Nxe4 Qxe4+ 28.Ka1 and that's all the attack for white

It's a Mate in 3 from there! 28. Ka1 Qd4+ etc

If instead 28.Kc1 Nd3+ should be winning for black too

f3: 1 vote (GoldTiger69)
Qf5: 3 votes (languagehasmeaning, tifozi, boolberry)

I just check it again, and I found that if 28.Kc1 Nd3+ 29.Kb1 Nxf2+ forces Queens exchange, but not much after that. But we would be 2 pawns down.

I can help you to restore/recover your wallet or password.
https://bitcointalk.org/index.php?topic=1234619.0
LucyLovesCrypto
Sr. Member
****
Offline Offline

Activity: 414
Merit: 251


View Profile
February 22, 2016, 11:33:42 PM
 #1033

I am not ready to trade queens yet.

f3: 2 votes (GoldTiger69, LucyLovesCrypto)
Qf5: 3 votes (languagehasmeaning, tifozi, boolberry)
Morecoin Freeman
Hero Member
*****
Offline Offline

Activity: 854
Merit: 503


Legendary trader


View Profile
February 22, 2016, 11:35:06 PM
 #1034

f3: 3 votes (GoldTiger69, LucyLovesCrypto, Morecoin Freeman)
Qf5: 3 votes (languagehasmeaning, tifozi, boolberry)

Ask the stranger he knows who you really are.
LucyLovesCrypto
Sr. Member
****
Offline Offline

Activity: 414
Merit: 251


View Profile
February 22, 2016, 11:38:42 PM
 #1035

f3: 3 votes (GoldTiger69, LucyLovesCrypto, Morecoin Freeman)
Qf5: 3 votes (languagehasmeaning, tifozi, boolberry)

Qf5 voters are still winning right now because of the rule to break a tie:(
GoldTiger69
Hero Member
*****
Offline Offline

Activity: 582
Merit: 502


View Profile WWW
February 22, 2016, 11:44:51 PM
 #1036

I am not ready to trade queens yet.

f3: 2 votes (GoldTiger69, LucyLovesCrypto)
Qf5: 3 votes (languagehasmeaning, tifozi, boolberry)


I agreed with you; exchanging the Queens only helps black because it releases the pressure on their King and it leave us with doubled-isolated pawns, which is not the best pawn structure :/

I can help you to restore/recover your wallet or password.
https://bitcointalk.org/index.php?topic=1234619.0
boolberry (OP)
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250


View Profile
February 23, 2016, 12:03:07 AM
 #1037

f3: 3 votes (GoldTiger69, LucyLovesCrypto, Morecoin Freeman)
Qf5: 3 votes (languagehasmeaning, tifozi, boolberry)

Ties will be decided based on the recommendation from ArticMine:
We need a tie breaking mechanism. For example one can look at the result before the vote that led to the tie and use that instead.

Current position
Based on the votes in this thread Team Boolberry has chosen to play Qf5. Now it is time for Team Monero to respond. I will plan to count votes again tomorrow at approximately 0:00 UTC.

black to move


Team Boolberry (white pieces) vs. Team Monero (black pieces)
Game 2 PGN:
Code:
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Be3 Na6 10.h3 Nh5 11.Qd2 Nf4 12.O-O-O Nxg2 13.Bxh6 Bxh6 14.Qxh6 Qf6 15.Kb1 Nf4 16.Nd2 Nc5 17.h4 a4 18.h5 Qg7 19.Qg5 a3 20.b3 f6 21.Qg3 g5 22.Rdg1 Qh7 23.Bg4 Bxg4 24.Qxg4 c6 25.Qf5
child_harold
Hero Member
*****
Offline Offline

Activity: 812
Merit: 1000



View Profile
February 23, 2016, 08:08:37 AM
 #1038

Oh wow this is awesome!

Check out an Alekhine variation called the Brooklyn Defense. It's crazy! LOL

Didnt have time to read : I support whoever is playing black…

EDIT: aww crap, just saw who is playing black. hehe

Morecoin Freeman
Hero Member
*****
Offline Offline

Activity: 854
Merit: 503


Legendary trader


View Profile
February 23, 2016, 08:53:14 AM
 #1039

If you like chess you can join our game too.

Ask the stranger he knows who you really are.
XMRpromotions
Sr. Member
****
Offline Offline

Activity: 336
Merit: 250


View Profile
February 23, 2016, 01:08:07 PM
 #1040

Check out an Alekhine variation called the Brooklyn Defense. It's crazy! LOL

Chess has lots of fun variations! Fireworks have been pretty much avoided so far this game.
Qxf5: 1 vote (XMRpromotions)

Don't buy Monero: https://twitter.com/MoneroPromotion/status/746006420508729344

XMR: 43hPTYyKarCTWyh4ZnMVn8AtFeEmtzTXo3Y6TGGMV26BWonJ4tpR7eP9RkUDYQbvg6LbrnMXWfghddE NGtvKxr7B5oML4qd
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 [52] 53 54 55 56 57 58 59 60 61 62 63 64 »
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!