B2 Bomber

    Keywords: Humour

Table of contents Table of diagrams
!B2 Bomber
Weak attack
Substitution
10 is Power
Look Deeper, Mo
3 Stones, Yo
White is STRONG (like bear)
Black is STRONG (like rabbit)
!B2 Bomber influence esphere a=12 b=10 c=8 d=7 e=6 f=4 g=3 h=2 i=1
Complex 4p strategy
Complex counter strategy
Complex 4p strategy - the fight starts!
Complex 4p strategy - Black strikes __back__!
Defensive War - White is cool
One Missile To Win, One Missile To Kill.
The Missing Stone Formation
B2B Bomber
The kyu level player's !B2 Bomber
The __better__ kyu level player's !B2 Bomber
The Rift
A Failed Ladder = The Rift
What is the best move for Black?
Black can do better
Solution
Status?
Attacking with the B2 Bomber
Postmortem
[Golden Chicken Standing On One Leg in the corner|Golden Chicken Standing On One Leg] (You know this is sophisticated stuff when positions have cool names.)
An example of the extra influence that escorts give the Bomber.
Famous overplay by Seo Bongsoo 9p
Refutation
White is stubborn.
Can you find them all?
AMA POWAAA~
End position
W forms the Bomber
Powercube
Glider vs !B2



[Diagram]
B2 Bomber  

http://upload.wikimedia.org/wikipedia/commons/thumb/b/be/USAF_B-2_Spirit.jpg/200px-USAF_B-2_Spirit.jpg?alignleft.jpg


For many years the B2 Bomber was used as an enclosure tool, particularly as part of tenuki joseki. However, that approach has become less common in favor of other more favorable variations. No pro in modern analysis will willingly give his or her opponent a B2 Bomber. As such, the B2 Bomber shows up mainly in complex fighting and is an overwhelmingly powerful shape that can shift the entire tempo of the game.

Before proceeding, please note that the following discourse is aimed mainly at advanced Go players. Unless you've reached zero-dan (alias zeri-dan), don't try to understand fully the intricacies of the B2 Bomber. While you may attempt to reproduce it in your own play, be aware that the nuances may alter its implications, although it is hard not to win when you have it.

ekberg: The secret of the B2 Bomber is of course that it contains not less than two empty triangles, which radiates absolutely no influence, and thus the shape is virtually undetectable on the enemy's radar.



The following diagram illustrates the B2 Bomber's offensive capabilities.

[Diagram]
Weak attack  

Here, we see that Black's position has completely smothered White's stone. For all tactical purposes, White has been eliminated from play. The B2 Bomber here has succeeded in meeting its objectives. As such, many times the wary and wise opponent will realize the incoming threat, and act to stop the formation of a B2 Bomber.

[Diagram]
Substitution  

Here the white stone is decimating Black's entire position. Notice the major difference between this and the earlier diagram. Before, the white stone was weak; here, it is preventing an ideal formation and restricts Black's influence to a limited sphere. The difference is both striking and remarkable.

[Diagram]
10 is Power  

For another thing, note that the B2 Bomber has 10 liberties (no, this is not a lie. Count yourself and you'll see the astonishing truth -- 10!). This number, the 10, which in Jewish mysticism is full of cosmic power, makes it very difficult to capture a B2. Indeed, as statistical analysis done by a Korean-Indian-Russian team over three years shows, 10 is an unparalleled number in capturing races; the average tends to be near 5 or 6.

The B2 Bomber certainly is a powerful shape, and it 'certainly' never fails to amaze.

An interesting metalogic structure emphasizes the strength of the B2 Bomber. A KGS regular, trestles, once mentioned the proverb ignore all proverbs?. Strangely enough, there are almost no proverbs about the B2 Bomber as opposed to -- say, the Carpenter's Square. This peculiarity may have something to do with the complex, stratego-tactico dimorphic structure of the B2 Bomber, or it may represent a wish by Pro players to repress Amateur knowledge. Either way, trestles' proverb applies to the B2 Bomber, underscoring its strength.

Clearly the creation of a B2 Bomber is game-deciding. If you can understand its strength, the folk-saying goes, then you are a 5d (though in practical play many 3ds attempt to use it, similarly to how many amateurs attempt to copy Pro-level fuseki). A great deal of higher strength play is a subtle cut and thrust attempt to design a B2 Bomber and launch it before the opponent does so him or herself.

For instance:

[Diagram]
Look Deeper, Mo  

This position is a common enclosure shape. Later in the game, perhaps over the course of whole-board fighting, it may evolve into the following diagram:

[Diagram]
3 Stones, Yo  

This position is learned to be a very dangerous one at about the 5k level -- a B2 Bomber is under formation. The wise player knows that only three moves more are needed to finish the B2 Bomber formation and so end White's ability to resist. White must strike now. The entire balance of the game is at risk; no mistakes can be made at this point.

Compare the next two diagrams:

[Diagram]
White is STRONG (like bear)  
[Diagram]
Black is STRONG (like rabbit)  



Both take the corner enclosure and add a stone, whether it be white or black. The primary difference between the diagrams, besides for the obvious points, lies in a principle discovered by a Korean pro:

Differential Influence

[Diagram]
B2 Bomber influence esphere a=12 b=10 c=8 d=7 e=6 f=4 g=3 h=2 i=1  

Yes! As strange as it may seem at first, the B2 Bomber, when formed, is an example of Differential Influence!

(Upon rereading this, I came to realize that SL does not have any adequate pages on Differential Influence. Hopefully, one will be made or I will be forced to explain this high-dan concept in this lowly page about the B2 Bomber!)

Onwards to another point:

[Diagram]
Complex 4p strategy  



This is a position from a recent pro game. The first thing that one may notice is that Black has moved an extra time. That is because White naturally panicked after seeing Black's formation in the center and decided to pass. White did recover his stamina and managed to continue play after downing a cup of water. (As a side note, please note that the pro did not drink alchohol. Though the situation is scary, alchohol is not needed to deal with B2 Bombers. A B2 Bomber is not a good reason to become a drunkard (unless it is flying above your head and you see the bombs falling).)

The second thing noticable is that Black has a surplus of power in the center. Though Black has neglected the corners, the rest of the game will be a hard fight for White, as groups are chased to the waiting B2 Bomber that is hovering in the middle.

And indeed, 104 moves later, after a toughly fought ko, White did resign.

Modern thought on such play is that instead of passing, White should have dynamically attacked the B2 Bomber by playing in the center. This ties into Differential Influence:

[Diagram]
Complex counter strategy  



There is a proverb, saying, A Bomber in play adds 4 to your kyus. This example shows the only possible way for White to reach Black's level of play.

Notice that Black still has the upper hand. The black+circle stone occupies tengen, which is the highest position on the board! This "small" difference in position is so critical that some have pushed for banning black from opening at tengen. Of course, such an idea is absurd. The B2 Bomber, despite appearances to the contrary, is stoppable.

Attacking the B2 Bomber

The most basic idea for striking at a B2 Bomber is

[1]Do not panic!

The B2 is frightening, no one can deny that. But if you let it get to you, you've already lost half the battle. A positive mindset will do wonders, especially in such a difficult position.

(Though it is true that you made a huge blunder in letting the B2 come into existence. You should certainly be irked at yourself for that -- but do not let it influence your playing.)

Understanding the second idea is easier if we look at the following diagram:

[Diagram]
Complex 4p strategy - the fight starts!  



Notice that White has played precisely at the tip of Black's formation -- thusly diffusing all its influence in that direction. This is a key idea: for all its benefits, the B2 is not a useful territorial shape. Instead, it is influential -- and in any fight, you should seek to ruin its influence.

[Diagram]
Complex 4p strategy - Black strikes back!  



Black is not going to let White push him around. He knows how strong his shape is, and he's going to fight the position out. This is a very violent reply, and one that is judged optimal. Anything else is a compromise and can lead to disaster for black.

All of this, however, is discussing the attacking of a B2 when it is placed in tengen as a ferocious opening strategy. What if the B2 appears elsewhere in the game?

[Diagram]
Defensive War - White is cool  



This is a very realistic depiction of how a B2 could come into play. Here, black faces a major dilemma, namely how to deal with the amazing threat.

I'll admit that my puny brains can not handle such a problem. As shown earlier, often B2 Bombers are part of complex 4p-strategy. I am not 4p, so I know not what to do :(.

A possible solution is to use ground to air missiles, or perhaps even air to air missiles to take the bomber out before it does any harm, as with the contra strategy. One problem with this solution is that your opponent may object to you carrying missiles.

Obviously, the answer to that is another missile.

[Diagram]
One Missile To Win, One Missile To Kill.  



This is what is left after one strategic missile is launched. The difference is plain to all -- the B2 Bomber is gone, and Black is free to expand into the lower-middle. If only all problems in life were so easily solved.

BenjaminGeiger: The inevitable result of air-to-air missiles:

[Diagram]
The Missing Stone Formation  



(Sebastian:) The B2 Bomber also is predestined to make two eyes. Simply mirror it like this. This shape is called the [ext] B2B Bomber.

[Diagram]
B2B Bomber  



(Lynx:) Fantastic! I never approached the B2 Bomber on that angle! On other pages you state that you a kyu. Please do not mock us with such lies. Once you spout such wisdom at us, any claim of being a kyu is immediately destroyed.

Bildstein: Indeed, with such stunning insight, Sebastian is clearly giving away that he is at least of 4p strength. This leads me to believe that Sebastian may indeed be Tartrate. Perhaps he deserves an entry in TartrateGossip?

[Diagram]
The kyu level player's B2 Bomber  



Kyu players often have trouble make effective use of the B2 in play, because they often lack a deep enough understanding of the difference between light and thin, and heavy and thick. As a sort of stepping stone to the effective use of the B2, kyu players can try this, admittedly thinner, cousin of the B2.

It has some interesting qualities. For example, it is very difficult to stop the creation of the "thinner B2". Consider the above diagram after White has played the three marked stones with her first three moves. It is very difficult for Black to stop her, and if he tries, he ends up with his stones too close to White's thickness.

Lynx: Also note that Black would find it quite difficult to play inside the B2 Bomber and escape. 'Minor' facts like that are essential to fully appreciating a shape's strength.

[Diagram]
The better kyu level player's B2 Bomber  



Thad: Actually this is a much better variant of the B2Bomber for kyu players. Composed of a ponnuki and two semiponnuki.

However, I wonder if the B2Bomber is solely a high dan shape. I see it being employed quite often by low level kyus. Virtual beginners employ it quite often. Perhaps there is an intuitive power to this shape that makes it powerful for all levels of play.

Jewdan?: I feel that, at this point, it is fair to discuss a variant of the B2 Bomber I have discovered that is simpler for kyu-level players to employ and that may deserve professional-level investigation. I call it the Rift.

[Diagram]
The Rift  

Note that it is one move short of forming a B2 Bomber, so it is more efficient to make, and for reasons to soon be discussed, more difficult to see coming. However, the missing stone is strategically chosen: note that the Rift has THREE empty triangles! The stealth of the B2 Bomber is based upon only two empty triangles, but the Rift's three has so little influence that, not only is it impossible to detect upon radar, but it actually sucks in influence of other groups on the board to fill in its void! Unless the opponent were actively looking for the source of the loss of power, he will never find the Rift. Nicknames for this formation are black hole (if the stones are white), white hole (if the stones are black), and the wormhole (if the stones are somewhere in between; with the Rift, sometimes the powerful vortex of the shape distorts the light reflecting off the stones to the extent that it becomes impossible to distinguish their color... in such cases, claim the group is yours even if you did not play it).

Now, there are defects in this shape that must be considered before taking such chances. This formation sucks in influence regardless of which color has it, so it is possible to damage oneself more than one's opponent. In addition, the opponent can reduce the damage inflicted by the shape and eliminate the potential for it to become a full-fledged B2 Bomber by playing the so-called nose tesuji (hitting the B2 Bomber where its nose should be). In most circumstances, however, the opponent will not even see the formation even after the game is over, and in the case of the nose tesuji, the Rift still has massive fighting power absorbed from the other groups with which to retaliate.

Because of the third empty triangle, one might complain that the Rift lacks the ten liberties that prove the shape to be complete. While it is true that the Rift lacks the overwhelming power of the B2 Bomber, note that it does have nine liberties. Nine is three threes, and three is the number for good. In Hebrew (the language used in Hebrew mysticism), using words with similar roots in the same sentence cause those words to be interpreted more strongly. Using a word twice means that it is at the most superlative form in the natural world, and three means that it is supernatural and incomprehensible to mere mortals. Well, the Rift has FOUR threes: three sets of three liberties, and three empty triangles! This means that this formation is so good that it might make the rumored god of Go nod with approval.

An astute reader will also notice that there is proof for the strength of the Rift found in a failed ladder.

[Diagram]
A Failed Ladder = The Rift  

The advantage of the Rift's undetectability disappears with all of its empty triangles filled in, but this only serves to enable weaker players to see the awesome fighting power of the shape. Even with nearly all of the Rift's liberties filled in, Black must tremble in apprehension of the destruction he is about to suffer. Perhaps it would be better if he could not see it.

In estimating the Rift's territorial value, we can use the proverb regarding failed ladders: "Every move in a failed ladder is worth seven points." Since the Rift is essentially a failed ladder, and since the Rift has five stones, then the Rift is worth thirty-five points. Clearly, this swing of the score will alter the outcome of any game.

As a weaker player, this is as far as I could comprehend this formation. The analysis of stronger players would be appreciated.

Anonymous: Go Seigen favors this shape and you can find it in game # 2 of AGA starter pack.



B2 Bomber and basic tactics

[Diagram]
What is the best move for Black?  
[Diagram]
Black can do better  

Weak kyu players may be tempted to play B1 in an admirable attempt to get a second eye.

[Diagram]
Solution  

B1 in the diagram is the solution. Black completes a second B2 Bomber and White resigns.



Life, Death, and the B2 Bomber

[Diagram]
Status?  

Ask any weak 10kyu and they will immediately say this shape is seki. However, a stronger player will recognize a B2 Bomber in the making.


[Diagram]
Attacking with the B2 Bomber  

Black B1 is brilliant. Letting the opponent capture your B2 Bomber may seem like suicide, and in a way it is. Usually losing your B2 Bomber is a game-ending disaster, but this is a special case. This kamikaze play aims to exploit the properties of B2 Bomber in the corner. White W2 is forced.


[Diagram]
Postmortem  

Black B1 is like a phoenix rising from the ashes! So powerful is this play that white has no choice but to play on the point of symmetry. However, black calmly replies at B3 and white's eyespace is reduced to bent four in the corner. White is dead.


With all that said it is easy to go astray. Black B1 at B3 would be a grave mistake. Even a dan player who is unfamiliar with the ways of the B2 Bomber might claim they are "miai". To you, dear reader, the fallacy behind that statement should be obvious.

Anonymous: And what happen if White play 2 at 3?

MrTenuki: Please refer to the page B2 Bomber in the corner for the relevant analysis.

Superdave: This is all theoretical, because normally after White captures the B2, Empty will have so much influence that Black and White will simultaneously resign and Empty wins. But anyway, with your variation, if 2 at 3 then 3 at 2:

lackita?: I think this position needs to be reevaluated. Notice that W2 forms the tip of a counter B2 Bomber, which could spell disaster if Black does not capitalize on the filled empty triangles.

Anonymous: White has 2 rifts in the beginning, which is probably why they got undetected and white captures a B2 Bomber and black has to resign.

[Diagram]
Golden Chicken Standing On One Leg in the corner (You know this is sophisticated stuff when positions have cool names.)  

W4 cannot be below 1 because it would be self-atari, and white cannot tenuki because just look at how many white stones there are. Black will capture White's two stones, and then we get into dan-level ruleset variations.

In the Japanese variation, white recaptures. White loses one prisoner in this exchange, but with all those white stones at stake the investment of one stone is a Picnic Play for White--she obviously will take this chance. With perfect play, however, Black will win by infinity. Along the way, White will run out of stones and go around the room stealing other people's stones, demonstrating the observation that the B2 "sucks influence".

In the Superko variation, both players must play superko threats every couple moves. This gets complicated and will end up with a B2 Bomber Race? where both players must create B2 Bombers in order to create symmetric superko threats. Because this happens at a point in the middle game where there isn't much room to create Bombers, it will lead to an influence-sucking situation analogous to the Japanese version where both players will need to go around the room stealing gobans.


Additional shapes that are similar:


ThaddeusOlczyk:The B2 is nothing compared to TheEnterprise.


The opposite in Karma relationships to the B2Bomber is the BloodyL

ChaoSpectre: I do not think that the BloodyL is the "opposite" of the B2Bomber. Although the Carpenter's Square is something formidable to deal with, the Box connection is quite useful, if carried out. The L has 11 liberties, which is more than comparable to the Bomber's 10. Also, note that the L is only one stone away from being a Bomber.

ProtoDeuteric: Chao, I think that you should realize that this is a humor page. Notice the "deathstar" comment below and the "Enterprise" comment above.

ChaoSpectre: What good is humour that doesn't make sense? ;)

Although... it does seem like the L is a Bomber that has taken AA fire and had a part shot off. This means the Bomber will crash at any point unless repaired, wasting a move to play an immensely thick and useless point, and giving white sente to roll out some SAMs or some more AA guns. Or you know, play somewhere else...


I think the deathstar formation should not be ignored


Gresil: Joking aside for a second, look [ext] here for a genuine B2 tesuji, courtesy Denis Feldman's tsumego bestiary.



Extending The B2 Bomber

cliftut: Recently some research and experimentation has yielded a dramatic find; it seems that the power of the B2 Bomber can even overcome the bad shape of the EmptyTriangle! This diagram, although just an example, shows how dynamic the empty triangle becomes when used with the B2 Bomber. Such an empty triangle is known as an Escort.

[Diagram]
An example of the extra influence that escorts give the Bomber.  

http://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Valiant_Shield_-_B2_Stealth_bomber_from_Missouri_leads_ariel_formation.jpg/300px-Valiant_Shield_-_B2_Stealth_bomber_from_Missouri_leads_ariel_formation.jpg?alignleft.jpg


This is a highly advanced technique which has rarely been witnessed even in high-ranking professional games. Even though these stones are not directly connected, they are considered as one group, known as a Squadron. A B2 in a Squadron is said to be "in formation", and has been jokingly referred to as an "Alpha Leader".

One of the most amazing things about this formation is how dynamic it truly is. Escorts may be strategically placed to enhance the B2's already stunning influence in any direction, or (and this is more often the case) to protect its few weaknesses. Where the B2 would in most cases be surrounded and suffocated, a single escort can give it the support it needs to break out of the enemy's hold. While the B2 Bomber by itself is very difficult to smother, it is nearly impossible to defeat when in formation.


It is believed that this is only a single way that the B2 Bomber can be enhanced, and that other shapes may be able to act as escorts or other forms of support. Information should be added here as it arises for the betterment of our understanding of the B2's dynamic nature.


B2 Bomber in Professional Play

  • 2005-02-24, 29th Kisei Title match game 5, Hane Naoki vs Yuki Satoshi. Hane completes the B2 Bomber on move 132. The game ends twenty moves later, thus demonstrating the awesome power of the B2 Bomber!
[Diagram]
Famous overplay by Seo Bongsoo 9p  

Gillis: It is no wonder that Koreans, even as far back as 1996, started to adopt the B2 bomber. This is a very famous game from that time. Yang Jae-ho 9p as black and Seo Bongsoo 9p as white. This was the finals of the 4th Mobile Cup.

In this game, Seo Bongsoo 9p(w) had just wedged black. Black naturally blocks at B1. But then suddenly white throws-in at W2 , a fatal overplay. Whites plan is to save the marked white+circle stone in sente because black must connect at the marked spot... Or that is what Seo Bongsoo 9p(w) expected.


[Diagram]
Refutation  

Yang Jae-ho 9p(b) found this excellent punishment at B1 and now we see just how big whites overplay was. Black is just one move away from creating the B2 bomber.

[Diagram]
White is stubborn.  

Rumors has it that Seo Bongsoo 9p(w) accidentally swallowed his piping hot tea down the wrong throat as he saw blacks response. However, what remains behind closed doors remains behind closed doors.

After some recovery from the shock as well as carefully cleaning up the somewhat lukewarm tea droppings from the go board, Seo Bongsoo 9p(w) decided to play an even more shocking yet understandable move at W2 , helping black create ideal shape. As we can see, it is drilled so hard into a professionals fundamentals to not waste the move just played. It would be unacceptable and embarrassing for white to give in to his mistake at this point. Had Seo Bongsoo 9p(w) accepted his error and resigned in face of the B2 bomber, he would have to commit Seppuku which was introduced at a few Go schools at the time. And who wouldn't chose losing the game over losing your life?

White then sets out on a heroic misson to try overconcentrate blacks B2 bomber at W4 . Seo Bongsoo 9p(w) probably still saw a glimpse of hope in this game, as blacks B2 Bomber was facing the bottom part of the board and thankfully not the center. However, whites left side wall and center stone influence had been completely nullified by the B2 bomber. In the end, Yang Jae-ho 9p(b) took home the easy victory.


Examples from Online Play

One notable game is between [ext] twoeye and everyday on KGS. By the end of the game, Black has 6 B2 bombers, and White has 3.

As you might expect the number of B2 bomber increases with the strengths of the players. A very recent example played on december 2009 is the game between [ext] MilanMilan 9d and Hutoshi4 8d. Even top pros should fear them and panic after having seen this game. Black makes 6 and white creates 7 B2 bomber, so that white should have won the game. But somehow black managed to win by a small margin of 3,5 Points. Maybe black had more rifts. An explanation from an experienced player why black could win even though he was clearly outnumbered is needed.

[Diagram]
Can you find them all?  


Another recent tournament game on the 20th of november 2010 at Berlin showed not less than 13 black and 16 white B2 bomber. They both even have one big 4x4 B2 bomber. [ext] Cho Seok-Bin and Pavol Lisy Can you find them all? (Someone please add the final diagram)

Advisory Real Game Examples

There are plenty of real life games everyone can evidently see the correct use of these high performance shapes. Just for instance, I saw a double bomber attacking formation at different heights at a [ext] mere 9d vs 7d game on kgs! Naturally Black pawns White with the striking power of such a formation and wins by resignation...

[Diagram]
AMA POWAAA~  

Another real game example happens in 1996. During the 3rd ING cup Rin Kai Ho vs Cao round 2, the following formation formed at the end of the game.

[Diagram]
End position  

Circles mark the tip of the B-2 bombers. It seems like black is surely going to win from the amount of bombers, however black end up losing by 1 point due to the fact that black's bombers are overconcentrated.



Many players doubt the effectiveness of the B2 bomber because it is so rarely seen in professional games. The thing these players fail to realize is that the reason for this is that no professional will willingly allow his opponent to perfect a B2 Bomber. However, from time to time even the professionals can make mistakes, as seen in this match between Suguichi Masao and Kobayashi Koichi from the 1976 Tengen.

[Diagram]
W forms the Bomber  

Clearly B1 was the error, allowing W to threaten to either break into the side or form the B2 Bomber thus dominating the corner. Black's choice of allowing the bomber to form may have been questionable - and the game became difficult for him at this point, though he managed to overcome this loss by the end.



However, there have been reported occasional counterexamples as well:

ThaddeusOlczyk:

Some have claimed that this shape is a joke. Doubtlessly, they are trying to delude their opponents into poor play by tricking them into not using this excellent shape. However, it is an effective shape, and it is used quite often in advanced play.

For instance: [ext] http://files.gokgs.com/games/2004/11/22/matsumoto-Horse8161.sgf.

Black does eventually lose. It is a shame that the advantage gained was squandered. In fact, now that I think about it, tears come to my eye. Such is life, no? Black had a huge advantage, the indominatable B2. And somehow, Black loses.

There is a deeper meaning to that game. The B2, with its mystical 10 liberties, is full of spiritual power. We can only watch in silence as it teaches us all how to be better people.

Velobici: This shape occurred on 5 January 2004 during a game between du1 4d and jun22 3d* on IGS. White (du1) attacked Black's B2 Bomber using peeps. Black (jun22) "flew" around within White's moyo seeking targets of opportunity for making eyes. It is sad to report that the B2 Bomber ran out of fuel before finding what those eyes.

Obviously, not every player can handle the ultimate power of the B2 shape appropriately.


blubb: In a recent [ext] match of mine, a perfect B2 bomber suddenly occured quite early in the game. Even though I warned my opponent not to underestimate its secret power, he clearly began to gradually lose attitude.
To the unskilled eye, it might have looked as if I was performing hilariously badly, losing groups on and on, with hardly anything (but my B2 formation, of course) surviving. The whole middle game seemed to be dominated by him. Even me was tempted to give up, but luckily I knew: finally my opponent would sense what was really ruling the game, and inavoidably have to resign.
I relaxed looking forwards, until it happened.
To be honest, I could never have kept confident about this strategy without having studied the B2 revelations of uttermost importance provided here in depth. Thanks to the authors of this page!

Thomas : I started playing a B2 bomber in a game of mine on kgs against a 2d and with 2 stones taking white. I played 5 out of the 6 moves of the bomber in the center while he was playing star points, until he suddenly resigned and left the game without saying thanks ! He must have thought i wascrazy :(...

kaiou: Shusaku won Ear Reddening Game thanks to a bomber ^^ you can see it on diagram


This is actually a story.. one about a prodigal child who used the B2 bomber so effectively it literally made me shut my laptop, place it on the desk and sprinkle sesame salt on my arms (you know..). but in all honesty this child was amasing.. an infant to the go scene.. here transcribed is the kibitz pre-game:

 fgsdmjn: hi
 rubbergo: where are the admins when you need them :)
 fgsdmjn: :P
 kiyohime: Poor weakbot50k just got escaped.
 wji203: hi
 wji203: any beginners
 fgsdmjn: me
 wji203: challenge me
 fgsdmjn: I challenge you!
 wji203: come on
 fgsdmjn: bring it
 wji203: umm i duno how
 fgsdmjn: oh i thought we were just mock verbal fighting
 wji203: well of course we were
 wji203: but we will now escalate
 wji203: to go armageddon
 fgsdmjn: well yes. you mean a game of go
 wji203: i made a game
 wji203: join
 wji203: it is named 'go armageddon'

here is a piece of transcription of the game itself:

 fgsdmjn: have you heard of the b2bomber?
 wji203: yes
 fgsdmjn: are you sure?
 wji203: a distant relative invented it
 fgsdmjn: wow!
 wji203: i lied

--so there you have it.. he is a distant relative of the INVENTOR of the b2bomber... this is evidence (1) he is go genius... and boy what an armageddon it was!

So i casually joined game with him assuming this would be more of a "teaching" game than a real one. I casually proceeded placing my stones on each star point while yawning and drinking my cup of java at the same time (the exact same time). when stone j8 struck the digital board it sent subsonic shockwaves that rippled through the keyboard, up my arms giving me indian burns clear up to my next and seizured my brain while the best I could do to counteract the overwhelming truth of the situation was clench my eyes and grit my teath as i convulsed shaking the hot java all over myself.

There in front of my lay the most beautiful thing I had ever layed eyes upon, when the shock settled and the smoke evaporated before me was the very definition of beauty. I can die happy (see move 83 in([ext] http://files.gokgs.com/games/2006/11/20/fgsdmjn.sgf), I have met the prodigal child of the b2bomber scriptured had told us of... some say he was born in a nuclear warzone and rose from its ash with a piece of B-2 bomber irreversably imbedded in his soul. I am not a 9p so I could not tell you the depth to what happened to me that game but i was hoping the kgs community, may be able to help me know if I am delusional and meerly had the wool pulled over my eyes temporarily, or if he truely is, the chosen one.

--birdmw

(anon): I prefer move 160 in that game. The sudden change in state of the board reminds me of fireworks.

cliftut: It's hard for me to even comprehend the truth of what happened in this game... Surely a prodigy... Is he active? I must have a game with this 'Chosen One'. Perhaps I, too, may be able to ascend to such a level of play after a game with such a person...

SadSido?: Sorry, people, but I have actually read a half of this stuff and only then realized, that it is a joke :) No kidding, I was in panic... "What kind of bomber are they all talking about?? How can this ugly thing be effective??"...

miharbio: you think that is bad, I read most of this article and still thought it was real! that it was something i was too inexperienced to truly understand... i feel so duped! wasn't until someone casually pointed out "its a joke" that i noticed the "humor" category at the top... -_-

BobWhoosta: You're not fooling anyone here, you Nihon Ki-in spies!! Let it be known that SadSido? and miharbio are actually 4-dan professionals, here to spread lies about the true power of the B2.


The Powercube has 4 B2 Bombers.

[Diagram]
Powercube  

YuriAlbuquerque: The Powercube is most well known as Weighted Companion Cube, and it is the most searched shape of the entire Go world, because of its almost-nuclear power. Last time I saw someone playing it, the board and the table under it were burst into flames of awesomeness.

Gillis: I am not too sure but I've heard that this shape clears the objectives for the infamous nuclear-tesuji. What is true?


Anonymous: A relative of the B2 Bomber is the [ext] F117 Bomber.


axd: Maybe a glider could be a good counter to a B2? (The glider is a small, dynamic entity typically expelled from a glider gun.)

(anon): Sadly, not even a Gosper Glider Gun fits on a 19x19 board -- Do we have to explore larger Board sizes to escape the menace of the B2?

[Diagram]
Glider vs B2  

See Also:


B2 Bomber last edited by Gillis on September 10, 2013 - 04:51
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