Checkmate (2026)
Jun. 14th, 2026 07:58 amAdapting a highly intense, deeply psychological, and explicit BL manhwa like Checkmate into a short-form vertical drama on an app like Lezhin Snack was always going to be an uphill battle, and I want to highlight exactly where those structural limitations damaged the story.
It is incredibly frustrating when actors have fantastic, palpable chemistry—as Chun Woo Jin (Su Hyeon) and Lee Sungshin (Eunsung) do—only for the production to throw icy water on it.
The immediate cuts to black and jarring camera angle shifts during kisses are a direct byproduct of the micro-short vertical format. These series are built for hyper-fast scrolling on phones (often 1-to-2-minute episodes). Production companies frequently sanitize the physical intimacy to secure broader, all-ages app store distribution or because their budget and shooting schedule simply don't allow for the careful choreography that a natural, mature intimacy scene requires. It completely undersells the intense, toxic, and magnetic relationship that defines Tan’s original manhwa.
A point about a scene with the art teacher scene is a textbook example of lazy adaptation cutting.
Original Manhwa: The teacher explicitly violates Su Hyeon by performing an intrusive physical check. Su Hyeon's retaliatory dialogue about being the "top" makes perfect, albeit dark, contextual sense.
Vertical Drama: The teacher loosely pulls down a tie to check for a neck hickey. The dialogue is kept exactly the same, creating a massive plot hole. A neck hickey tells you absolutely nothing about someone's position in a relationship. By watering down the teacher’s harassment to make it "palatable" for a quick short-form scene, but lazily keeping the iconic script line, the writers created a bizarre logical leap. If you censor the action, you have to rewrite the dialogue, otherwise, you break the audience's immersion.
Removing Eunsung’s best friend (who doubled as Su Hyeon's classmate) is a massive blow to the narrative structure. In a long-form story, that character serves as the literal anchor to their high school days—the person who actually validates how deeply rooted their obsession and rivalry truly is.
Because vertical dramas are heavily condensed (the entire series of Checkmate clocks in at only around 94 total minutes), side characters are almost always the first to be thrown overboard. Unfortunately, removing him flattens the world, making Su Hyeon and Eunsung feel like they exist in a vacuum rather than having a complex, shared history.
It’s a shame because the technical production and the actors themselves did a surprisingly great job adapting to the vertical framing. It just proves that no matter how good the actors are, they can't entirely fix a script that has been chopped to pieces to fit into a phone screen format.
HEA. You can watch on Lezhin Snack. Heat Level: 2/6 (2 on 6 for heat level for an adaptation of Checkmate is ridicolous!)


It is incredibly frustrating when actors have fantastic, palpable chemistry—as Chun Woo Jin (Su Hyeon) and Lee Sungshin (Eunsung) do—only for the production to throw icy water on it.
The immediate cuts to black and jarring camera angle shifts during kisses are a direct byproduct of the micro-short vertical format. These series are built for hyper-fast scrolling on phones (often 1-to-2-minute episodes).
Original Manhwa: The teacher explicitly violates Su Hyeon by performing an intrusive physical check. Su Hyeon's retaliatory dialogue about being the "top" makes perfect, albeit dark, contextual sense.
Vertical Drama: The teacher loosely pulls down a tie to check for a neck hickey. The dialogue is kept exactly the same, creating a massive plot hole. A neck hickey tells you absolutely nothing about someone's position in a relationship. By watering down the teacher’s harassment to make it "palatable" for a quick short-form scene, but lazily keeping the iconic script line, the writers created a bizarre logical leap. If you censor the action, you have to rewrite the dialogue, otherwise, you break the audience's immersion.
Removing Eunsung’s best friend (who doubled as Su Hyeon's classmate) is a massive blow to the narrative structure. In a long-form story, that character serves as the literal anchor to their high school days—the person who actually validates how deeply rooted their obsession and rivalry truly is.
Because vertical dramas are heavily condensed (the entire series of Checkmate clocks in at only around 94 total minutes), side characters are almost always the first to be thrown overboard.
It’s a shame because the technical production and the actors themselves did a surprisingly great job adapting to the vertical framing. It just proves that no matter how good the actors are, they can't entirely fix a script that has been chopped to pieces to fit into a phone screen format.
HEA. You can watch on Lezhin Snack. Heat Level: 2/6 (2 on 6 for heat level for an adaptation of Checkmate is ridicolous!)



















