Mario Nakano 64

Mario Nakano 64

It's a me. I'm an aspiring light novel writer hoping to one day see my works in anime form. I hope that my works at least brighten up your day and give you something to look forward to.

registered at: Jun 30, 2023
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    Participant - MAL x Honeyfeed Writing Contest 2023
    Participant - MAL x Honeyfeed Writing Contest 2024

    Nov 26, 2025

    Author's Commentary #38:

    Time to talk about Chapter 38: Millisecond chess.
    Even though the climax is over, there's still a bit left before Volume 1 ends. Most notably the fact that Mimoko herself still has to play her final round game.

    Originally, Mimoko was actually going to have her match against Hagemi as the grand finale without even playing Peter, however, I wanted her to play and draw against Peter to set up their chemistry for later arcs of the story. As such, I had the Hagemi game take place in round 4 and had the game against Peter end in a draw by repetition.

    Intriguingly enough, a threefold repetition does not automatically end a game in real life. Rather, a player must call an arbiter over to prove the claim. There is also a fivefold repetition rule which unlike the threefold one, mandates that an arbiter declare the game a draw and void any subsequent moves. Since the DESPER acts as an arbiter, threefold repetitions always result in a draw when they occur. Funnily enough, Chess.com also automatically ends the game in a draw if the threefold repetition rule is triggered.

    Like the Yuusuke-Zanni stalemate game starting in Chapter 8: Blitzkrieg and ending in Chapter 10: Knight race, I doubt there will be many draw by repetition games in the series going forward. Though the chances of another one appearing are higher than another stalemate game appearing. As for Mimoko and Peter, I can guarantee they will have a proper rematch and it will be amazing.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:38

    Nov 26, 2025

    Author's Commentary #37:

    Time to talk about Chapter 37: Desperado.
    We've finally reached the climax of Volume 1. First off, some background on the match. Originally, the match I used for this chapter was a match I won against the 1800-rated Chess.com bot, Wally, on my own. However, I felt the match itself was incredibly lackluster and decided to rewrite the game. This time, I challenged a 2500-rated Chess.com bot and played with all the tools available in order to bring you the game that is now featured in this chapter.

    A big reason the revision came about was because I ended up writing games with crazier moves in Seasons 2 and 3, and when looking back on the original game for this chapter, I felt the game needed to be changed as it didn't feel like an Okisato game.

    This worked out really well as the revised game not only features a Barnes Opening: Hammerschlag Variation, but also an en passant that ends up sealing Gyro's fate. I couldn't ask for a more fitting game for the climax of Season 1 and Volume 1. In fact, I enjoy this new game so much, that it's one of my top 10 favorite games in the series.

    I will also confirm that Gyro is dead and won't be coming back. Though he'll likely reappear in flashbacks. As for his portrait in the Desperado collage art, the purple "fire" is actually purple lightning, which references how he dies by electrocution. Originally, it was just purple fire, but I changed it to lightning.

    One final thing I'll mention is that each major arc villain from here on out will largely embody one of the 7 deadly sins. Gyro, the main antagonist of Season 1/Volume 1, embodied the sin of Tristitia (Sorrow/despair/despondency/melancholy). The reason for that is due to him constantly being in a state of despair after meeting Mimoko.

    Funnily enough, the DESPERs themselves are a pun on the word "despair" which is fitting since they can cause despair, and because Gyro, one of the minds behind them, embodies the sin of despair. Have fun guessing the sins of future arc villains. I'll make sure to reveal the sins they embody as soon as their arc is over.

    One final thing I'll mention is that "desperado" is also the term used to describe a piece determined to give itself up in order to bring about a stalemate. This is why it's fitting that many of the Desperado league members hope to bring about a draw when they see they are losing. I will also confirm that Gyro was one of the founders of the league and is second in command behind the Ultima-master despite there being other members more skilled than him.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:37

    Nov 26, 2025

    Author's Commentary #39:

    Time to discuss Chapter 39: A new era of chess.
    Originally, the whole point of this chapter was to highlight everyone's new ratings. While this is still largely the case with the revisions, I've now decided to introduce a character in this chapter that won't appear again until much later in the story, but will have an important role in it. I'm of course referring to Noa Ben-Horin, Maccabee's daughter.

    ノア・ベン・ホリン (Noa Ben-Horin) is how her name would be spelled in katakana. נועה בן-חורין (Noa Ben-Horin) is how her name would be spelled in Hebrew. Her first name would be spelled as 希愛 in kanji and means "hope" and "to love".
    (If I made any mistakes with the translations, feel free to correct me).

    Her birthday is July 1st, as it could be considered the half-way point in the year.

    Her favorite piece is the knight, mainly because it's her father's favorite piece.

    Her mother was Japanese so she is half-Japanese. She was born in America though and lived there with her family until about 2 months prior to the start of the series. While she's only making a brief cameo here, I promise that when she returns, she will not only have a big role in the series, but also just might be someone that can go toe-to-toe with Mimoko on the chessboard.

    Now with that out of the way, I'll briefly list all the ratings changes before we discuss them. Okisato: 2434 to 2525, Yuusuke: 1478 to 1530, Iori: 400 to 1144, Utami: unrated to 1001, Maida: unrated to 1354, Numakawa: unrated to 900, Rodeo: unrated to 250, Yuzuha: unrated to 350, and finally Mimoko: unrated to 2700. Nyoan's rating also increased from 900 to 999.

    First let's talk about Iori's new rating as there's some significance behind it. As some of you might know, 4 is an unlucky number in Japan due to it's association with death. And since Iori is an ex-murderer, her having an affinity for the number 4 makes sense. This is also why I deliberately chose to have her have 4 million subscribers.

    Now onto Mimoko. Her breaking 2700 is both a testament to her skill and a nod to Judit Polgár, the first female chess player to achieve a rating over 2700. With her high rating, Mimoko is now rated higher than most of the Desperado league's members. Not to mention, even the ones rated higher than her would likely be unable to soundly beat her. Much like Gyro feared, Mimoko is now the new shining star of the chess world.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:39

    Nov 26, 2025

    Author's Commentary #36:

    Time to talk about Chapter 36: Showdown on the lagoon.
    Since it's the final round, DESPERs are allowed and Gyro and Zanni are wasting no time in unleashing them. Zanni's motive for why he enjoys collecting skeleton arms has finally been explained, and in short, he's batshit insane. His mass murder of his town is what led to his medical license being revoked and him becoming a cannibal. He adorns his room with all the skeleton arms he's collected and dubs it his "peace conference". He also tends to carry some around with him both for comfort and intimidation.

    One quick thing to note is that originally, this chapter was split into two separate chapters, with the latter of the two being titled, Learning from history. Thanks to the new chapters being added and me not wanting to mess up the overall chapter order of the original series too much, I decided to merge the chapters as I felt they also worked better together.

    Now onto a different topic. If you saw the collage art of the Desperado members, you'll notice that there is some foreshadowing within it. For example, Zanni's portrait is actually from this chapter and depicts the hell lagoon he summons with his DESPER. Cypress' on the other hand references the blitz timer and the blowtorch from Chapter 8: Blitzkrieg, Chapter 9: Psychopath, and Chapter 10: Knight race, Nyoan's references her first appearance in Chapter 16: Stalker, Inojin's references the fact that he's attacking during a sunset in Chapter 1: An Underground Chess Match, and Peter standing on his own references the fact that while he is a Desperado, he does his own thing. There's other references hidden there for the other characters, as well as some teasers of future members. See if you can guess all the references before they're revealed in future commentaries.

    Originally, the game for this chapter was going to be a complete replay of the first game between Yuusuke and Zanni, with Yuusuke winning with the rook h6 checkmate that he missed back then. However, that option was not viable as getting the game to that position would have required forcing Zanni to make unnecessary or intentional blunders, which I didn't want. As for how Yuusuke managed to beat Zanni, it's all thanks to some training he received from Mimoko the night prior. After getting yelled at by his mother for all the blunders he made in his first game against Zanni, Yuusuke approached Mimoko and asked her for help on how to beat Zanni in the future. The two then went over the game with Mimoko pointing out how Yuusuke could have beaten Zanni. Yuusuke then took all that knowledge and applied it here.

    Now, Zanni will never hurt anyone ever again, aside from himself. As for more on his fate, Redfield plans to drop him off on a mountainous deserted region located on the island that house WWCF HQ, and observe how long it takes for him to die. While Yuusuke didn't intend for Zanni to have such a cruel fate, he ended up unintentionally giving one to him anyway, hearkening back to what Okisato told him about the DESPER back in Chapter 11: DESPER. With Zanni out of the picture, the only threat left now is Gyro himself.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:36


    Nov 26, 2025

    Author's Commentary #34:

    Time to talk about Chapter 34: Skittles room skirmish.
    I know I said that Volume 1 would be almost identical to Season 1 in the original with only some minor changes, but while working on Volume 2, I decided to make a last minute revision, leading to this chapter's creation. This game isn't new though, and actually debuted in Season 3 of the original, however, Okisato's opponent then wasn't Kuon, but someone else. Since said opponent's dialogue was very similar to Kuon's, I decided to revise the match to have her as the opponent, which led to it now occurring in Volume 1 rather than Volume 2. This also means you can expect some major changes for the Season 2 and Season 3 adaptations in Volume 2.

    Speaking of the game, I really enjoyed writing it. It was once again a me vs the Chess.com bots game, but over 90% of the games featured in this series are. As for the Anderssen Opening, it was famously played by Adolf Anderssen in the three consecutive games that he played as white against Paul Morphy in their 1858 match in Paris. Anderssen ended up losing the first, drawing the second, and winning the third. While it is classified as an irregular opening, there is some debate regarding it's viability.

    Since Okisato shares his birthday with Anderssen, I felt he needed to play the Anderssen opening at least once in the story. As Okisato's affinity for the opening will become a major point both story and character wise later in the series, I'm glad I can have this game debut in Volume 1. It also provides more spotlight for Kuon who was sorely lacking it in the original.

    One final thing I'll touch on is the term, "Skittles Room". It refers to a casual space where players can play chess casually, though this match was anything but casual. The "skittles" is in reference to the historical game of skittles, which was similar to bowling, not the popular candy brand.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:34



    Nov 26, 2025

    Author's Commentary #33:

    Time to talk about Chapter 33: Hagemi vs Mimoko.
    The long-awaited Mimoko vs Hagemi match is here, and it didn't disappoint. Both played to the best of their abilities, but Mimoko was a step above and thus beat Hagemi.

    Though there is one major thing to note about this game, that being Mimoko ends up making a huge blunder in the middle. I only realized this after I went back and put the game in the analysis engine which honestly baffled me. My only theory as to how this could have happened is that maybe when I first played this game back in March 2024, the engine at the time considered the move Mimoko made to be good, when it really wasn't. When I discovered this error, I decided to use it as a way to showcase that not only is Mimoko human and prone to mistakes, but Hagemi is too. Chess is often a game of people making mistakes and their opponents failing to realize they made a mistake, missing their chance to gain the upper hand. The WWCF president, Raymond Redfield, is the main reason this match occurred now instead of in the final round. Speaking of which, let's talk more about him.

    レイモンド・レッドフィールド (Raymond Redfield) is how his name would be written in katakana.

    Redfield draws inspiration from JP of Street Fighter 6. His goal is to foster a world full of great chess players. He also believes that matters should be settled in chess, and will begrudgingly accept the death of a talented chess player should they fall in a DESPER match or standard underground chess match. However, should a talented chess player be killed outside of a chess match, he will subject the offender to a fate worse than death.

    His birthday is May 1st, which he shares with JP from Street Fighter 6.

    If he were asked to describe what the most important piece on the board is, his answer would be the king.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:33


    Nov 26, 2025

    Author's Commentary #31:

    Time to talk about Chapter 31: Déjà vu.
    Gyro's been in this place before. Funnily enough, this chapter and game were written before Chapter 23: Hagemi's first match, meaning the game featured in that chapter was actually modified from the one in this chapter. As for why I did that, I felt it would be thematic to have the games play similarly in order to shine some more light on Gyro's character.

    The game was enjoyable to write and was also another me vs the Chess.com bots original. I did play in assisted mode, as I tend to do for most of the games in the series since I needed to have Mimoko play like the prodigy she is and completely outplay Gyro. Speaking of which, the assisted mode has been very helpful in helping me craft some of these games. Since my own skill level in chess is intermediate-level, 1000 elo if I were to self-asses, I need to rely on these tools in order to play the games like how the characters in the story would. For example, if it's Mimoko playing, I'll make use of the tools to make the best moves, if it's Yuusuke, I might play as best I can on my own and/or choose to make some deliberate bad moves if need be.

    The chapter also gave us a taste of Gyro's despair and desperation as he's constantly hoping for Mimoko to make a mistake. I'll touch a bit more on Gyro in a future commentary. In fact, the very next one will offer some more insight on Gyro's motives, so look forward to that.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:31


    Nov 26, 2025

    Author's Commentary #29:

    Time to talk about Chapter 29: Prelude to the third round.
    Obviously, this is a buildup chapter. The first notable thing about this chapter is Mimoko's casual attire. Mimoko thinks suspenders look cute which is why she usually pairs them with a skirt and long sleeve shirt. She also loves sneakers, Mizuse Niimi brand sneakers in particular, with all-white being her favorite style.

    Now onto the new Desperados. First off is Svetlana Smirnova. Her design was inspired by Jill Sturgeon from Metallic Rouge, who in turn reminds me a lot of Sibylla from Spy Kyoushitsu. スヴェトラーナ・スミルノワ (Svetlana Smirnova) is how her name would be written in katakana. Светлана Смирнова (Svetlana Smirnova) is how her name would be written in Russian.

    Her birthday is September 28th, which she shares with Aleksandra Goryachkina, a Russian grandmaster that is also one of the top female chess players of all time.

    Her favorite piece is the rook since she views it as an extension of her sledgehammer, which is her preferred weapon of choice.

    鴨志田 春樹 (Kamoshida Haruki) is how Haruki's name is written. His first name, 春樹, means "Spring" and "tree". It is also written the same as Haruki Yamauchi's name from Classroom of the Elite. His last name, 鴨志田, means "duck", "aspiration", and "rice field". It is also written the same as Suguru Kamoshida's name from Persona 5.
    (If I made any mistakes with the translations, feel free to correct me).

    Considering Haruki's named after two big pieces of shit, you can probably guess that he's going to be a massive piece of shit, and you're right. This piece of shit will by far be one of the most vile and despicable characters in the story. Though believe it or not, Kakeru Ryūen from Classroom of the Elite is by far the biggest inspiration behind his character. So much so, that I honestly imagine him sounding just like him when he talks.

    His birthday is May 30th, which he shares with Haruki Yamauchi from Classroom of the Elite.

    His favorite piece is the king, because that's how he views himself.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:29

    Nov 26, 2025

    Author's Commentary #28:

    Time to talk about Chapter 28: The secret puzzle cafe.
    Originally, this chapter simply served to introduce the secret puzzle cafe system, but after revising things, a game is now present in the chapter. I'll talk about the game first since it actually will be important to the overall plot.

    Despite being recounted in a discussion and not shown live, it's actually the most important of the four games. The reason why is that it properly showcases Mimoko's and Okisato's philosophies when it comes to openings, but the game also features a Důras Gambit. This opening will become very important later on, so I'm glad I have the chance to properly build it up now. And now that the game's out of the way, back to the secret puzzle cafes.

    The concept of the secret puzzle cafe was another byproduct of my "if this novel gets a video game adaptation, this will be a key feature in it" mentality. There's actually more to do in the puzzle cafe than just attempting chess puzzles. Chess terminology quizzes, exhibition matches against fellow players, and chess variants are all offered at the secret puzzle cafe.

    The most notable of the variants is 4-player chess, or 4-way chess as I call it. This is the cafe's main attraction aside from the daily puzzles. There are actually a few variations for 4-way chess rules, but for simplicity's sake, this universe version of the game follows the Chess.com rules for the game.

    Since I've made such a big deal about 4-way chess, I'm sure you can guess that there will eventually be a 4-way chess game in the series. To that, I say yes, but not until Volume 2. There won't be too many in the overall series, but there will be some notable ones.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:28

    Nov 26, 2025

    Author's Commentary #27:

    Time to talk about Chapter 27: Pop quiz.
    This is another chapter added to the original Season 1 as part of a series of revisions, this time expanding on the round 2 games of Mimoko and Okisato. And just like round 1, it introduces characters that originally debuted in Season 7, but that I decided to have introduced earlier. Let's talk more about them.

    マカビー・ベン・ホーリン (Maccabee Ben-Horin) is how Maccabee's name is spelled in katakana. מכבי בן-חורין (Maccabee Ben-Horin) is how his name would be spelled in Hebrew.

    His birthday is June 24th, which he shares with Belarusian-Israeli grandmaster, Boris Gelfrand.

    His favorite piece is the knight as it can move as it pleases.

    Maccabee was originally born in Tel Aviv, but immigrated to America. He shares his name with the Maccabees, a group of Jewish rebels that overthrew the Seleucid empire in the 2nd century BCE, which eventually led to the celebration of Hanukkah. As such, Maccabee often carries around dreidels, 4-sided tops each containing a Hebrew letter, as they are often associated with Hanukkah.

    ミリャナ・マジッチ (Mirjana Majić) is how Mirjana's name would be spelled in katakana. Мирјана Мајић (Mirjana Majić) is how it would be spelled in Montenegrin (Cyrillic).
    (If I made any mistakes with the translations, feel free to correct me).

    Her birthday is March 24th, which she shares with Hungarian-American escapologist, illusionist, and stunt performer, Harry Houdini.

    Her favorite piece is the queen.

    Mirjana is very hardworking and active, often being the one having to do everything for Montenegro's president to keep the country running smoothly. In terms of hobbies, she's fascinated with magic tricks, and likes to practice them in her spare time.

    As for the game, Maccabee plays the Israeli Gambit, also known as the Halász-McDonnell Gambit. This gambit can be pretty powerful if your opponent is unfamiliar with it. This gambit first appeared in a game in Season 7, but since I decided to have Maccabee debut earlier, I figured he should play this gambit in his game against Mimoko. A gifted player like Mimoko was naturally able to pass this test with flying colors. As such, I decided to name the chapter "Pop quiz", not just for the fact that Mimoko is effectively being quizzed on how to properly counter Maccabee's moves, but also because Maccabee himself is a father, thus the "pop" in the title could hold a double meaning.

    As for why I chose Maccabee and Mirjana to be the second round opponents, Maccabee, or rather someone related to him, will become a very important character later on in the series. As such, I figured I'd have them both debut in Season 1of the original. It also makes sense for Maccabee to frequently travel to Japan as his wife was Japanese. Mirjana on the other hand, I simply wanted to introduce earlier.

    And with that, Mimoko's 1st and 2nd round games, which were previously off-screened have now been shown in all their glory. All that remains in terms of round 2 is Okisato's game against Mirjana. This one won't be shown like all the others have, but will nonetheless be important for character development between the characters.

    That's all for this commentary. I hope you enjoyed it.

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    En Passant Grandmaster Volume 1 Cover
    En Passant Grandmaster Volume 1
    Chapter:27