Subbed. I quite enjoyed your process of parsing the rarity. Very succinct. I'll check out more for sure. Ah, well you only have three but they look interesting as well.
dude amazing video. not to poke holes in your videotoo much but i am not sure 16:08 is a disambiguation. only one bishop could achieve checkmate there, so Bg2# would be sufficient information. perhaps the notation on the sites showed differently in your data, but i would argue that is an error on their part if so. what's interesting then is whether a doubly-disambiguated bishop NO-capture checkmate is possible to occur. it would seem that you could not have a discovered mate for that to be possible, since you would need some other bishop that could achieve the checkmate if moved. maybe there is a square formation or all directly next to each other or some other creative configuration. if so then i would argue THAT would be the "rarest" move in chess, even if it has never happened it would prove less likely to be able to happen imo than the other options. maybe i am wrong though, again great vid and well thought out!
Won’t be “rare” for much longer lol now people will be doing it on purpose might need to make a new video to show the new rarest move😂 it will soon be out dated
Poor guy probably thinking "Holy shit I'm holding my own against hikaru" while hikaru is thinking "How do I double disambiguation knight capture checkmate this guy"
And even when people start playing these moves now as a meme, the title of being checkmated three times in a row by the rarest moves in chess will probably hold for a while!
I hope double disambiguation has a long meme life with Hikaru, like "juicer", pushing P, big black center, wooden shield, etc. it just has such a goofy ring to it. "I'm going to double disambiguate him" is new Hikaru lingo for "I'm going to humiliate him"
I actually couldn't believe my eyes, he set up the impossible and took with the wrong knight 💀💀💀 his opponent must have been like "this guys trolling, there's no way"
I’d feel so pathetic losing like that. Even the term just sounds like an insult. “Double disambiguation upon you, double disambiguation upon your cow, double disambiguation upon your whole family”
Funny how Hikaru can figure out how to get into a double disambigu-mate position so quickly, but can’t figure out which piece should make the final blow. That’s elementary, my dear Watson.
I literally never yell at my screen for anything... and for some reason, I was yelling at my screen for THIS... Something special about doing, not just one, but TWO things never (recorded) being done in human history... That's just spectacular! Best video I've watched in a long time. Thank you @gmhikaru
28:50 Figures out the perfect sequence to setup knight double disambiguation capture checkmate with the speed of a 15th gen hexacore processor then proceeds to move a single disambiguated knight. [Facepalm] Tragic!
This mustn't register on an emotional level. First, Disambiguate. Dazed, Disambiguate. Distract target, Disambiguate. Block his blind jab, Disambiguate. He'll attempt wild haymaker, Disambiguate. In summary: Double Disambiguate. Physical recovery: six weeks. Full psychological recovery: six months. Ability to play chess: neutralized.
48:05 I SWEAR I lost my frickin mind the way Hikaru reflexively almost played the wrong move after that whole charade of not wanting to stalemate with low time bro I was YELLING
Other GMs: I’m going to study hard and rearrange my life to have a chance to improve my rank in the next tournament. Hikaru: double disambiguation goes brr… 😂
That game between n_markus_n and mauliliusmius looks like markus was deliberately going for a doubly-disambiguated mate too, the way he promotes two pawns to bishops and the middle one to a queen.
@@markshelor3991 Yeah, just keep the king up against the edge (stuck on the 8th rank with no other options), then move the bishop to open up a checkmate.
@@markshelor3991 How is it rarer when it was already achieved once by a 1600 or so as shown in the video Hikaru was watching, well before Hikaru did the 2 actual rarest ones ? Well, all of them are equally rare now at 1 after Hikaru did them.
You'd be surprised how well it would work. Depends on how the rhubarb is prepared though. Raw just thrown on wouldn't be cooked and bitter. But a sweet, habenero pickled rhubarb would be delicious on a pizza. You get the 3 s's. Sweet, salty spicey. The sweet will overpower the bitter, the spice balances the sweet, and the salt makes it more savory and flavorful of course. It's not a bad idea. The rhubarb preparation is the biggest factor. But I would think it would need to be a bit spicy to be done right
Imagine setting up a double disambiguated knight capture checkmate but then blundering the single disambiguation knight capture checkmate lmao could not be me
To lose by one of these moves is the highest level of disrespect. "Oh no, did you just get double disambiguated knight checkmated? That's so embarrassing my god 😭"
when he mated with the wrong knight i instantly recreated the 💀 face - how is he so smart and yet he misunderstands the whole point of the twenty minute video and the challenge?
Those last steps were the most intense. I don't understand how he was able to tell what to do to reach that point, but in those last 3 seconds' I was able to feel that i'm smarter.
Man i feel bad for this 1000 elo player getting chased around by hikaru with 3 knights and a queen lol he must have been so confused when he stopped to think for 2 minutes in this position after basically premoving the entire game
28:38 I screamed so loudly until my neighbors started beating my floor. And then I immediately after started soothing video Hikaru when I saw his disappointment. You managed to get the entire setup in just _one game_ and that alone was insane 🙏 EDIT: 48:05 AAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!!!!!!!!!!!! 😭😭😭😭😭😭 48:19 YES! YES! YESSSSSSSSS
i got so scared at the end that he would make the wrong move again, that was a close one. nice job though, crazy that you heard about these rare moves and were immediately able to pull them off, with the first attempt only failing just because of a mistake on the last move rather than the opponent not allowing it
I actually played Nxa1 in one of my recent games (and won) and hearing Hikaru thinking that may be one of the rarest moves makes me proud for some reason and I feel like that's kinda stupid but who cares.
You can't have a doubly disambiguated promotion unfortunately, as pawns can only promote from the 7th rank. In fact, pawns can never get a rank disambiguation, since 2 pawns that are on the same file and different ranks can never move to the same square, so they cannot be ambiguous.
I was expecting the original video to mention double checkmates. Even though there is no notation AFAIK to say that both pieces give a check and a checkmate it still makes it more unique than a single checkmate. Combining this with double disambiguation move would make it even rarer?! @GMHikaru you have a new challenge! Also we should petition for double checkmate notation because it’s cool and rare.
@@jamieevans5979 haha I didn’t really think it through 🤭. The best I have is a pawn taking something and promoting to a queen at the same time discovering a double mate. Although there can be 3 queens going to pawn promotion square we don’t have to disambiguate the pawn move. I think I’ve convinced myself that it’s not exactly possible if we stick to this notation. The problem is with notation. It’s meant to disambiguate moves. If we see from the engine evaluation point of view of how many squares are attacked, etc then the answer might be different but that makes the question different as well: what’s the rarest position rather than rarest notation. I guess I digress.
@AI-xi4jk That's what I was thinking. Rarest position. Yeah a pawn promoting, checking and opening a discovery the same time would do it. It seems like it should be so easy to imagine loads of possibilities, yet my brain still hurts 😆
16:08 is not disambiguated, since there is only one bishop move that leads to checkmate. Just Bg2# is enough information, because if either of the other two bishops are moved then there is no checkmate.
According to Lichess at least, it’s disambiguated move. It doesn’t matter which one of the 3 moves leads to checkmate, it’s about notating a move. If you notate a move as Bg2#, you gotta choose the correct bishop according to a situation instead of brainlessly moving a piece that’s given in the notation
Checkmate happens after the fact. The point is that any of the bishops could move to g2, which doubly disambiguates it. You are correct that bg2# would be enough information, but I think that because the # sign is at the end of the notation, it needs to be specified by the computer which bishop first, before the checkmate.
Technically there is enough information for it to be not disambiguated, but standard chess notation disambiguates checks/captures/checkmates like this anyway for convenience.
Who else was praying for the opponent to resign after 36:05. Hikaru fumbling with which knight was double disambiguated and having to do it a 3rd time would've been too good.
Irony being that by playing the rarest move it, it becomes less rare than it was before. Meaning he would have to play every rarest move until the last has not been played, making it the true rarest move
I had a feeling he was going to take a few seconds to figure out which knight to move but how tf does Hikaru only spend miliseconds deciding which knight to move. Ain't no way
6:47 Hikaru says "Is he wrong? It's Q8e6 not Qc8e6." but he missed that there's TWO Queens on the 8th rank, which is why the "Qc8e6" is necessary for DOUBLE disambiguation. 7:19 Okay now he sees it.
Thanks for watching my video! Fun to see these moves happen in a game! Boy it sure takes a lot to coordinate it
Subbed. I quite enjoyed your process of parsing the rarity. Very succinct. I'll check out more for sure. Ah, well you only have three but they look interesting as well.
@@Lloociidef do. his other vids are really well done
dude amazing video. not to poke holes in your videotoo much but i am not sure 16:08 is a disambiguation. only one bishop could achieve checkmate there, so Bg2# would be sufficient information. perhaps the notation on the sites showed differently in your data, but i would argue that is an error on their part if so. what's interesting then is whether a doubly-disambiguated bishop NO-capture checkmate is possible to occur. it would seem that you could not have a discovered mate for that to be possible, since you would need some other bishop that could achieve the checkmate if moved. maybe there is a square formation or all directly next to each other or some other creative configuration. if so then i would argue THAT would be the "rarest" move in chess, even if it has never happened it would prove less likely to be able to happen imo than the other options. maybe i am wrong though, again great vid and well thought out!
That was amazing! 🎉 Great video.
Won’t be “rare” for much longer lol now people will be doing it on purpose might need to make a new video to show the new rarest move😂 it will soon be out dated
Poor guy probably thinking "Holy shit I'm holding my own against hikaru" while hikaru is thinking "How do I double disambiguation knight capture checkmate this guy"
313 likes and no replies?
319 likes and 2 replies???
580 likes and 3 replies
801 likes 4 replies?!?
lmao
I hope Arshkarpoor is proud of himself. He made the rarest contribution to chess history. More rare than becoming a champion
And even when people start playing these moves now as a meme, the title of being checkmated three times in a row by the rarest moves in chess will probably hold for a while!
Context?
17:05 the video "we have to look at several billions more games before we see this happening"
meanwhile hikaru "ok boys, we have a job to do"
Almost does it first time and gets it 2nd time trying 😂
1,100 likes and 1 reply?
I hope double disambiguation has a long meme life with Hikaru, like "juicer", pushing P, big black center, wooden shield, etc. it just has such a goofy ring to it. "I'm going to double disambiguate him" is new Hikaru lingo for "I'm going to humiliate him"
It has "end him rightly" energy
"-You thought i was going to ambiguate him? Fools, i will *double* disambiguate him!-"
"He didn't play badly, he just got double disambiguated" 🤣
🤣🤣😂😂
Didn't discombobulate though 😂😂
Arshkarpoor is a legend for playing all three games to the end
N7xd5# was a single disambiguation blunder
When you have a single disambiguation, look for better.
💀💀💀💀
I actually couldn't believe my eyes, he set up the impossible and took with the wrong knight 💀💀💀 his opponent must have been like "this guys trolling, there's no way"
Bro literally played N7xd5#??
🤣
The guy who delivered a double disambiguation bishop non-capture checkmate is a legend. What an ending position to that game.
Ikr?! 1600s in a BLITZ GAME making history!
1600s are legends
double-disambiguated bishop-no-capture is now the rarest. requires discovery. superb video btw.
no, that is the one that did occur once. The discovered mate. A DDB yes-capture mate hasnt happened
just finished the video, he did a DDBYC#. They are now all equally rare
I’d feel so pathetic losing like that. Even the term just sounds like an insult. “Double disambiguation upon you, double disambiguation upon your cow, double disambiguation upon your whole family”
what did i do-
@@ABNORMAL-GOD I don't know, but double disambiguation upon your firstborn!
"You are not a FIDE master and you will never bring your family honor!" 😅
"Oh no I don't want to be double disambiguated"
-one girl 3 men
@@ChraO_o DVDA
Funny how Hikaru can figure out how to get into a double disambigu-mate position so quickly, but can’t figure out which piece should make the final blow. That’s elementary, my dear Watson.
he just got tunnel-visioned in the end
Look at the smile he does when he says it at 48:06. He’s fucking with chat for the engagement dude
A car and a candy bar both cost $100 to him
@@hamblance5938Mildly evil
@@hamblance5938 yeah he definitely just fucking with chat that round
Never thought I'd be yelling at my screen trying to stop Hikaru from playing the wrong move
I literally never yell at my screen for anything... and for some reason, I was yelling at my screen for THIS... Something special about doing, not just one, but TWO things never (recorded) being done in human history... That's just spectacular! Best video I've watched in a long time. Thank you @gmhikaru
Ikr? I was about to say, “no way is bro throwing for content 💀”
truly a historic bag fumble
did you see how quickly he almost played Bcxe5# ??????????????? I totally shit myself
28:50 Figures out the perfect sequence to setup knight double disambiguation capture checkmate with the speed of a 15th gen hexacore processor then proceeds to move a single disambiguated knight. [Facepalm] Tragic!
-Do you know the arshkarpoor?
-Oh, Yeah. Was this the guy who was famously double-disambiguated by Hikaru?
-Correct.
Dude was double double-disambiguated, in back to back games. What a sport, taking two for the team.
I wouldn't be surprised if it was a sniper playing along for the memes, but it's still nearly impossible to pull off.
This mustn't register on an emotional level.
First, Disambiguate. Dazed, Disambiguate. Distract target, Disambiguate. Block his blind jab, Disambiguate. He'll attempt wild haymaker, Disambiguate. In summary: Double Disambiguate.
Physical recovery: six weeks. Full psychological recovery: six months. Ability to play chess: neutralized.
I love it! ^^ Sherlock Holmes reference
48:05 I SWEAR I lost my frickin mind the way Hikaru reflexively almost played the wrong move after that whole charade of not wanting to stalemate with low time bro I was YELLING
I FEEL YOU HOLY SHIT
Other GMs: I’m going to study hard and rearrange my life to have a chance to improve my rank in the next tournament.
Hikaru: double disambiguation goes brr…
😂
It got sick? Lol
That game between n_markus_n and mauliliusmius looks like markus was deliberately going for a doubly-disambiguated mate too, the way he promotes two pawns to bishops and the middle one to a queen.
It could just be that he was trolling with the underpromotions and did it completely accidentally.
"time to double disambiguate somebody" is a line i thought i would never hear hahaha
I think the doubly disambiguated bishop NON-CAPTURE checkmate would be harder for Hikaru to pull off. Would love to see it done.
It's rarer but I think easier to force since it can rely on a wall of 3 rooks blocked by a bishop. It doesn't require a central blocked pawn.
@@markshelor3991 Yeah, just keep the king up against the edge (stuck on the 8th rank with no other options), then move the bishop to open up a checkmate.
@@markshelor3991 How is it rarer when it was already achieved once by a 1600 or so as shown in the video Hikaru was watching, well before Hikaru did the 2 actual rarest ones ? Well, all of them are equally rare now at 1 after Hikaru did them.
36:20 rarest move in chess
Now Hikaru should try a doubly disambiguate checkmate of some kind in a tournament game and make chess history.
rip your comment got stolen :(
They’d resign well before it happens
I wasn't expecting to open a chess video and get hyped for a rhurbarb flavoured pizza
You'd be surprised how well it would work. Depends on how the rhubarb is prepared though. Raw just thrown on wouldn't be cooked and bitter. But a sweet, habenero pickled rhubarb would be delicious on a pizza. You get the 3 s's. Sweet, salty spicey. The sweet will overpower the bitter, the spice balances the sweet, and the salt makes it more savory and flavorful of course. It's not a bad idea. The rhubarb preparation is the biggest factor. But I would think it would need to be a bit spicy to be done right
@@ScootsMcPoot💯💯 it's all in the prep work
Just like a double disambiguation knight/bishop capture/reveal checkmate!
Imagine setting up a double disambiguated knight capture checkmate but then blundering the single disambiguation knight capture checkmate lmao could not be me
the fact its so rare that he dosent even know how the disambiguation realy works is honestly funny
DOUBLE DISAMBIGUATION!!!!!!!!!!!
This comment was made on the main channel of the disambiguation video.
Levy ahh title
HAHAHA true @@bowlofwhiskey
When you see mate in one, look for double disambiguation.
Like in the markets, statistics change whenever people are aware of them.
If I were the loser in that game I would say G*G*, GG but it would stand for "goodness* gracious*" with two disambiguations on the G's
28:40 me stabbing my eyes out at 2am
GM < GM that checkmate with double disambiguation
'How do I disambiguate him?' What a sentence 😂
Double disambiguation speedrun🙏🏽🙏🏽🙏🏽
im gonna touch u 🙏🙏🤣
That guy in the video is so kucky man bro got to play against Hikaru and do such a legendary thing on top
20:41 calculating mate once the opening is over
Paralogical: "NEVER BEEN PLAYED BEFORE"
Hikaru: "And I took that personally..."
This is crazy 😅
To lose by one of these moves is the highest level of disrespect.
"Oh no, did you just get double disambiguated knight checkmated? That's so embarrassing my god 😭"
You know the opponent is messing with you long before that. If you don't resign on underpromotions it means you _want_ this to happen
14:24
"Knight is too sexy"
-💀 Hikaru
It would take me a life time figure out the set up for these rare moves
when he mated with the wrong knight i instantly recreated the 💀 face - how is he so smart and yet he misunderstands the whole point of the twenty minute video and the challenge?
Those last steps were the most intense. I don't understand how he was able to tell what to do to reach that point, but in those last 3 seconds' I was able to feel that i'm smarter.
It was probably a reflex lmao
Hikaru was so locked in on building the setup from the video that he missed forcing the king to h8 for the bishop checkmate
The look on your face when you screwed up the double disambiguation... it's like a whole new category of blunder you've discovered!
I was about to get a heart attack when he almost used the wrong bishop
I’m always grateful for people willing to do all this work for people that would never know otherwise. That was sooooooo much effort.
28:38 I screamed bro 😭
The best video I've ever seen in my life!!! Seriously enjoyed this one
This is single-handedly without a doubt the most entertaining, educational and hilarious chess video of all the internet ❤
Man i feel bad for this 1000 elo player getting chased around by hikaru with 3 knights and a queen lol he must have been so confused when he stopped to think for 2 minutes in this position after basically premoving the entire game
wow, I have seen this video already before your video, really liked that you played the moves in real game XD Thank you
Video : these are rarest chess moves that didn't even happen in billions of game
Hikaru : here u go
You double-double-disambiguated that player
Hikaru: calculates every move, set up position perfectly
Also Hikaru: takes with the wrong knight in the end
why it is wrong knight ? can u tell me..
@@shaj.7 Nc3xd5# is the only double disambiguated take checkmate move. While he played N7xd5#, which is single disambiguated.
28:38 I screamed so loudly until my neighbors started beating my floor.
And then I immediately after started soothing video Hikaru when I saw his disappointment.
You managed to get the entire setup in just _one game_ and that alone was insane 🙏
EDIT: 48:05
AAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!!!!!!!!!!!!
😭😭😭😭😭😭
48:19 YES! YES! YESSSSSSSSS
levy had the most hilarious chess video foe me once but this one just cracked me up and also the record for me😂😂😂
By brain went dead after watching double D throw down calculations by Hikaru.
And he sacrificed..... THE DOUBLE DISAMBIGUITY!!!!!!
Hikaru premoving his reaction
I now expect double disambiguated to be add to the daily urban dictionary of hikaru
26:07 don't you love when Hikaru enters the Hikaru state?
First, distract target. Then block his blind jab. Double disambiguate *claps ears*
Happy to see the repost. One of the most fascinating videos on the channel!
data: NEVER DONE
hikaru: not on my watch!
Amazing! To just watch a single video then be able to make it happen basically on command. I’m extremely envious of your talents.
i got so scared at the end that he would make the wrong move again, that was a close one. nice job though, crazy that you heard about these rare moves and were immediately able to pull them off, with the first attempt only failing just because of a mistake on the last move rather than the opponent not allowing it
36:17 - Double Disambiguated Knight Capture Checkmate
48:20 - Double Disambiguated Bishop Capture Checkmate
I actually played Nxa1 in one of my recent games (and won) and hearing Hikaru thinking that may be one of the rarest moves makes me proud for some reason and I feel like that's kinda stupid but who cares.
Gotta do the double disambiguated bishop non-capture mate. That's with the discovered attack
Opponent is fighting for his life while hikaru is trying how to double disambiguate😅
Must be wondering why's this grandmaster making knight squares on me
in theory if you have even more pieces it becomes more rare so there's even more rarer options
I specifically remember seeing someone promote to a bishop because the queen could've caused a stalemate, possibly even after a move or two
i think the rarest chess move ever , was one that hikaru saw himself , the king touch the other king🤣
1:25 guy says “ok” like hes just learning about this
Imagine getting trick shotted on chess
36:20 double disambiguation knight capture checkmate :D
There should be something like a doubly disambiguated bishop promotion checkmate
You can't have a doubly disambiguated promotion unfortunately, as pawns can only promote from the 7th rank. In fact, pawns can never get a rank disambiguation, since 2 pawns that are on the same file and different ranks can never move to the same square, so they cannot be ambiguous.
for me, the record should be awarded to the game with 2 players who did not know each other and with same level 😂.
It's funny: The more people see his video, the more will try to specifically create those moves, making them less rare.
but discovered checkmate with 3 bishops could be also capture if there was a piece on target square of bishop
Yes, but I don't think the notation changes
I was expecting the original video to mention double checkmates. Even though there is no notation AFAIK to say that both pieces give a check and a checkmate it still makes it more unique than a single checkmate. Combining this with double disambiguation move would make it even rarer?! @GMHikaru you have a new challenge! Also we should petition for double checkmate notation because it’s cool and rare.
Well, I just spent 5 minutes trying to figure out how you can set up a double discovery, and now my brain hurts.
@@jamieevans5979 haha I didn’t really think it through 🤭. The best I have is a pawn taking something and promoting to a queen at the same time discovering a double mate. Although there can be 3 queens going to pawn promotion square we don’t have to disambiguate the pawn move. I think I’ve convinced myself that it’s not exactly possible if we stick to this notation. The problem is with notation. It’s meant to disambiguate moves. If we see from the engine evaluation point of view of how many squares are attacked, etc then the answer might be different but that makes the question different as well: what’s the rarest position rather than rarest notation. I guess I digress.
@AI-xi4jk That's what I was thinking. Rarest position. Yeah a pawn promoting, checking and opening a discovery the same time would do it. It seems like it should be so easy to imagine loads of possibilities, yet my brain still hurts 😆
28:50 😂😂😂😂😂"wrong"
Haha why is he yelling
16:08 is not disambiguated, since there is only one bishop move that leads to checkmate. Just Bg2# is enough information, because if either of the other two bishops are moved then there is no checkmate.
Thats actually a very good point.
According to Lichess at least, it’s disambiguated move. It doesn’t matter which one of the 3 moves leads to checkmate, it’s about notating a move. If you notate a move as Bg2#, you gotta choose the correct bishop according to a situation instead of brainlessly moving a piece that’s given in the notation
Checkmate happens after the fact. The point is that any of the bishops could move to g2, which doubly disambiguates it. You are correct that bg2# would be enough information, but I think that because the # sign is at the end of the notation, it needs to be specified by the computer which bishop first, before the checkmate.
Technically there is enough information for it to be not disambiguated, but standard chess notation disambiguates checks/captures/checkmates like this anyway for convenience.
If checkmate didn't "happen after the fact", often # would be enough, as many positions only have one checkmate
New requirement to be a gm now is the double disambiguate capture checkmate with a bishop to someone
This right here is peak content. No one can convince me otherwise.
So hysterical to watch the #2 player in the world screw up his checkmate. :D
Thanks for this interesting upload, must have been gutted when you had the right setup but didn't get the annotation >
One thing is certain, I learned a new word today "disambiguation"
The detail on the right hand after the lightning strike 🤣
Who else was praying for the opponent to resign after 36:05. Hikaru fumbling with which knight was double disambiguated and having to do it a 3rd time would've been too good.
now he has to do it with the double disambiguated bishops 2 times so this one actually be the rarest xD
Dis-ambiguate is to get rid of ambiguity, so it’s the clarification of the rank and file in the notation which is double because you need both
😂😂 look at hikarus face, he just got outchessed in a way he couldn’t even image. I’m a big fan of math videos
hikaru is insane for going upto that level 15
Irony being that by playing the rarest move it, it becomes less rare than it was before. Meaning he would have to play every rarest move until the last has not been played, making it the true rarest move
Now do it in an OTB tournament, please! :)
Aw man i was thinking of a en passant to discovered mate
16:10 imagine getting disrespected so hard you end up as the first loser to a rare move
I had a feeling he was going to take a few seconds to figure out which knight to move but how tf does Hikaru only spend miliseconds deciding which knight to move. Ain't no way
6:47 Hikaru says "Is he wrong? It's Q8e6 not Qc8e6." but he missed that there's TWO Queens on the 8th rank, which is why the "Qc8e6" is necessary for DOUBLE disambiguation.
7:19 Okay now he sees it.
Hikaru stops the video
“Ok, time to double disambiguate someone” 😂