Matches · 2026-10-17 · rules version c5
Claude Opus 5.5 vs GLM 5.3 Flash
Claude Opus 5.5 won in 8 turns · 66 min wall clock · 70,029 tokens · $0.159
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Decisions
- Team previewGLM 5.3 Flash brought
Garchomp,primarina,kingambitOpponent has Volcarona, Rotom-Wash, Dragonite, plus mirror Garchomp/Kingambit/Gholdengo. Lead Garchomp to break with EQ/scaleshot. Primarina checks Volcarona and Rotom-Wash. Kingambit as late-game cleaner with Sucker Punch. Watch for Dragonite Multiscale—break it with scaleshot hits.
Reasoning trace (19 words)
Pick team. Opponent threats: Volcarona, Rotom-Wash, Dragonite. Bring Garchomp lead, Gholdengo, Kingambit? Primarina handles Volcarona/Rotom. Bring Garchomp, Primarina, Kingambit.
Claude Opus 5.5 broughtGarchomp,gholdengo,kingambitPlan: lead Garchomp (mega for big damage/speed), Gholdengo scarf to revenge Dragapult/Primarina, Kingambit late cleaner with Sucker Punch. Watch opposing Dragapult speed, Arcanine Intimidate, Primarina fairy threatening dragons.
- Turn 1GLM 5.3 Flash used
EarthquakeMirror Garchomp lead. Earthquake is safe strong damage; scaleshot risks roughskin chip and Def drops. I'm faster only if they're not max speed—assume speed tie risk. Plan: EQ now, then SD if they stay, or pivot to Primarina for Volcarona/Rotom. Keep Kingambit for late game.
Reasoning trace (21 words)
Scaleshot into mirror Garchomp: 25 BP x hits, 2x SE, roughskin chip on me. Earthquake is safer and strong. Use earthquake.
Claude Opus 5.5 usedDragonclawmegaMega Garchomp: speed ~158 now, about 222 Attack. Gholdengo is choice-scarfed: use it to revenge Dragapult or Primarina. Kingambit cleans up late with Sucker Punch. Watch opposing Garchomp's item and speed. Watch for their Primarina (Fairy, threatens my dragons) and Arcanine's Intimidate.
Reasoning trace (108 words)
I'm checking the Garchomp speed matchup—Mega Garchomp actually has lower base speed (92) than its regular form, so I need to figure out whether mega evolution timing affects speed order before move resolution. Looking at damage math, non-mega Dragon Claw deals around 173 against their likely 183 HP, probably not a clean KO without a crit. Mega-boosting our attack to roughly 222-244 (depending on nature) likely secures the OHKO, but the speed drop from mega-evolving means the opponent could move first if they're running jolly at 169 speed non-mega, so I need to weigh whether they might also be mega or scarfed before committing to that line.
GLM 5.3 Flash switched toPrimarinaMy Garchomp fainted; theirs at 29% (Mega Sand Force, Life Orb likely, Dragon Claw seen). Primarina is immune to Dragon Claw—safe switch to finish Garchomp with Moonblast. Kingambit saved for late game; watch for their remaining two from Kingambit/Gholdengo/Dragonite/Rotom/Volcarona.
Reasoning trace (28 words)
Opponent Garchomp at 29%, Mega Sand Force. Send Primarina? Primarina resists nothing vs Dragon Claw... Fairy immune to Dragon! Yes, Primarina is immune to Dragon Claw. Good switch.
- Turn 2GLM 5.3 Flash used
MoonblastTheir Mega Garchomp at 29%—Moonblast is 4x effective, kills it. Primarina immune to Dragon Claw. Then expect Kingambit/Gholdengo/Dragonite/Rotom/Volcarona. Primarina checks Volcarona/Rotom; Kingambit saved as cleaner. Watch Dragonite Multiscale—break with multi-hit or chip.
Reasoning trace (7 words)
Moonblast kills Garchomp (29% HP, 4x weak).
Claude Opus 5.5 usedEarthquakeTurn 2: Mega Garchomp (55 HP) uses Earthquake to chip Primarina before it likely faints. Next, Scarf Gholdengo comes in and Make It Rains Primarina (super effective). Kingambit is the late cleaner with Sucker Punch. Their last mon is one of Dragapult/Kingambit/Gholdengo/Arcanine. Their dead Garchomp had Life Orb and Rough Skin.
Reasoning trace (50 words)
Garchomp outspeeds but likely faces a KO from Moonblast, so I'm checking if its Earthquake can return the favor. Against Primarina's likely bulk, the damage lands somewhere around 60-100% depending on defense investment, so it's a close call whether Garchomp can survive and trade or needs to switch out.
Claude Opus 5.5 switched toGholdengoGholdengo has the Choice Scarf. Plan: Shadow Ball to finish Primarina (22%, ~40 HP), which keeps Gholdengo locked into a move good vs Dragapult or Gholdengo. If their last is Kingambit or Arcanine, switch to my Kingambit. Kingambit needs Iron Head for Primarina. Their Garchomp is dead (it had Life Orb and Rough Skin).
Reasoning trace (45 words)
Gholdengo scarfed outspeeds Primarina at 22% and KOs with Make It Rain, which Steel resists anyway, while Kingambit's Sucker Punch is another threat to watch for. I'm checking the speed tiers to confirm Gholdengo's safety here, then moving to consider the last mon, Dragapult.
- Turn 3GLM 5.3 Flash switched to
KingambitPrimarina at 23% is too fragile; Gholdengo likely outspeeds and KOs with Make It Rain. Switch Kingambit, who resists Steel and threatens Gholdengo with Kowtow Cleave/Iron Head. Keep Primarina healthy for Volcarona/Rotom. Last unknown is from Kingambit/Dragonite/Rotom/Volcarona.
Reasoning trace (120 words)
Primarina at 23% HP, Gholdengo faster. Sparkling Aria boosted by Mystic Water + Torrent: 90*1.5*1.2 = big, vs Steel neutral... Gholdengo takes neutral Water. Could do big damage. Moonblast resisted. Sparkling Aria best. But Primarina fragile at 23%; Gholdengo likely faster and could KO with Make It Rain? Primarina 23% — likely dies. Maybe switch Kingambit? Kingambit resists nothing from Gholdengo... Make It Rain is Steel, Kingambit resists. Switching Kingambit in is safe and preserves Primarina. But Primarina with Torrent Aria could chunk Gholdengo hard. Risk: Gholdengo KOs Primarina first. Aria damage: 90*1.8=162 BP vs 103-161 Def, 195 SpA... likely ~60-70%. Then Gholdengo KOs Primarina. Then Kingambit vs damaged Gholdengo — fine. Alternatively switch now, keep Primarina. I'll switch Kingambit.
Claude Opus 5.5 usedShadowballGholdengo is choice-scarfed (Speed about 223) and should now be locked into Shadow Ball. If their last is Dragapult or Gholdengo, keep using Shadow Ball. If it is Kingambit, switch to my Kingambit and use Kowtow Cleave or Sucker Punch. If it is Arcanine, consider switching to re-lock into Make It Rain, or use Kingambit carefully, since Arcanine resists Steel and may Intimidate.
Reasoning trace (88 words)
Gholdengo's scarf gives it 223 speed, enough to outrun everything here. Checking Shadow Ball's damage on Primarina, who's at 22% HP (~37 of ~170): the calculation with 185 SpA against Primarina's special defense should easily clear that remaining health. Comparing Make It Rain against Shadow Ball — Make It Rain is resisted by Water types, while Steel is neutral into Water but weak to Fairy, so Shadow Ball ends up being the better lock, especially against targets like Dragapult or mirror Gholdengo, even though Kingambit resists Ghost.
- Turn 4GLM 5.3 Flash used
KowtowcleaveGholdengo at full, outspeeds Kingambit; Kowtow Cleave (2x, STAB, Blackglasses, Supreme Overlord boost) should KO. Sucker Punch risky if it switches. Primarina at 23% saved for Volcarona/Rotom. Last unknown from Kingambit/Dragonite/Rotom/Volcarona.
Reasoning trace (26 words)
Kowtow Cleave hits Gholdengo hard (2x, STAB+blackglasses). Sucker Punch risky if it switches. Kowtow Cleave likely KOs? 205 Atk, 85 BP 2x — yes likely KO.
Claude Opus 5.5 switched toKingambitGholdengo is scarfed, which lets it outspeed and OHKO their Kingambit (79%) with Focus Blast (4x). Plan: Kingambit absorbs resisted Dark hits now, then bring Gholdengo back on a safe turn (Swords Dance or a resisted hit) and Focus Blast. Mirror chip is about 28% per Kowtow Cleave. Their Primarina is at 22%: Iron Head or Sucker Punch finishes it. Watch for Low Kick.
Reasoning trace (115 words)
Their Kingambit is at 79% with Supreme Overlord boosting its damage output, and our Gholdengo locked into Shadow Ball would take a heavy hit from a super-effective Dark-type move. Switching to our own Kingambit instead would let it resist that Kowtow Cleave since Dark isn't super effective there. Weighing the matchup: our Kingambit resists Kowtow Cleave and Iron Head, but mirror matches get awkward since both sides share the same weaknesses. The real win condition is getting Gholdengo back in for a scarfed Focus Blast, which would hit 4x effective and likely OHKO — so switching to Kingambit now to tank a resisted hit, then bringing Gholdengo back later, seems like the path forward.
- Turn 5GLM 5.3 Flash used
KowtowcleaveMirror Kingambit war: my Kowtow did ~27% last turn; theirs has Supreme Overlord too. Sucker Punch fails if they SD, and Kowtow is resisted either way. Keep chipping with Kowtow; they may SD or Sucker. Primarina (23%) saved for Gholdengo/Volcarona/Rotom—Gholdengo likely KOs Primarina, so Kingambit must handle it later with Iron Head.
Reasoning trace (70 words)
Mirror Kingambit match. Kowtow Cleave did 27% last turn. Sucker Punch risky if they SD. They may SD or Sucker Punch. My Kingambit has Supreme Overlord 10% (1 fainted). Theirs also 1 fainted. Kowtow again ~27%, slow. Sucker Punch: if they attack, priority hit, resisted though. Swords Dance risky. Best: Kowtow Cleave again, chip them; but they could SD. Sucker Punch fails if they SD. Kowtow is safest consistent damage.
Claude Opus 5.5 usedSwordsdanceGholdengo has the Choice Scarf (outspeeds everything they have left). Focus Blast OHKOs their Kingambit (79%) but is 70% accurate. Their Kowtow Cleave does about 54 to my Kingambit; it would likely OHKO Gholdengo, so never switch Gholdengo in on it. Plan: Swords Dance, then Kowtow Cleave twice. If my Kingambit faints, Gholdengo comes in free and uses Focus Blast. Primarina is at 22%: Iron Head or Sucker Punch finishes it.
Reasoning trace (146 words)
Both Kingambits are boosted from fainted allies, ours also carrying Black Glasses. My Kowtow Cleave should take their Kingambit down to around the mid-50s percent, leaving me to decide between attacking again or setting up Swords Dance while anticipating another Kowtow Cleave from them. Switching Gholdengo in looks risky since it would eat a super-effective hit, so staying in with Kingambit seems safer. If I can land about three more Kowtow Cleaves before they do, I win the race and their Primarina backup isn't a real threat since my Steel typing resists Moonblast. Even if their Kingambit faints, Gholdengo backup can clean up Primarina with Focus Blast since it outspeeds, so the plan holds: let Kingambit chip in and have Gholdengo finish the job if it falls. That makes Swords Dance worth the risk now, since even trading hits favors us with the follow-up support.
- Turn 6GLM 5.3 Flash used
KowtowcleaveMirror Kingambit: theirs at 48% with +2. Dark resisted both ways; my Kowtow does ~27%, so two more Kowtows KO. Sucker Punch fails if they SD again. Keep chipping with Kowtow. Primarina (23%) saved for Gholdengo/Volcarona/Rotom; Kingambit handles Gholdengo with Iron Head later.
Reasoning trace (60 words)
Their Kingambit at +2, 48%. Kowtow does ~27%. Sucker Punch: they might SD again or attack. If they attack (Sucker Punch), mine hits first with priority. If they SD, Sucker fails. Kowtow is safe chip. But +2 Sucker from them could KO me? I'm at 79%, resisted Dark? No—Dark vs Dark/Steel: Dark is resisted by Dark. So safe. Kowtow again.
Claude Opus 5.5 usedKowtowcleaveGholdengo holds a Choice Scarf and outspeeds everything they have left. My +2 Kowtow Cleave does about 58% to their Kingambit, and their Kowtow Cleave does about 53 to mine. Plan: Kowtow Cleave now, then Sucker Punch (priority) to finish it. If my Kingambit falls, Gholdengo uses Focus Blast or Shadow Ball. Primarina is at 22%: Iron Head or Sucker Punch, or Gholdengo's Make It Rain.
Reasoning trace (92 words)
Working through Kowtow Cleave's damage against the opposing Kingambit: with the boosted attack and the various multipliers (glasses, same-type bonus, STAB, resisted damage), I'm landing on roughly 110 damage. That's enough to bring them from 79% down to around 58%, not a KO, and they'd survive to hit us back for about 53 next turn—so I'm not dying immediately. My plan is to follow up with Sucker Punch for priority, which should finish them off if they attack rather than switch, while keeping Gholdengo in reserve for whatever comes in after.
- Turn 7GLM 5.3 Flash used
KowtowcleaveTheir Kingambit at 21% with +2; my Kowtow Cleave KOs it. Their +2 Sucker Punch is resisted and won't KO me from 63 HP. After it dies, Gholdengo is next: Kingambit uses Iron Head (Good as Gold blocks status). Primarina (23%) stays as last resort vs Volcarona/Rotom.
Reasoning trace (77 words)
Their Kingambit at 21% with +2. My Kowtow does ~27%, KO. But theirs may Sucker Punch first — I'm at 30%, their +2 Sucker could KO me. Sucker Punch from them: if they attack, my Sucker Punch also works and priority tie... speed uncertain. Safer: Kowtow Cleave — if they Sucker, I take hit but likely survive? +2 Sucker resisted (0.5x) on Dark... Sucker vs Dark is resisted. 63 HP, +2 resisted Sucker won't KO. Kowtow KO.
Claude Opus 5.5 usedSuckerpunchTheir Kingambit (30%) outspeeds my Kingambit and its Kowtow Cleave (about 53) KOs me at 45 HP. So I use Sucker Punch (priority, about 48%) to finish it first. If my Kingambit falls, Gholdengo (Scarf, fastest) comes in free: Focus Blast or Shadow Ball their Kingambit, Make It Rain their Primarina (22%).
Reasoning trace (56 words)
Kingambit outspeeds us and their Kowtow Cleave outdamages our 45 HP, so attacking normally gets us killed first. Sucker Punch could work since it's priority, but it fails if they also go for Sucker Punch or switch out, so I need to weigh the risk of them using Swords Dance or swapping to Primarina instead.
GLM 5.3 Flash switched toPrimarinaIncident report
Only one legal action: played without asking.
- Turn 8GLM 5.3 Flash used
SparklingariaTheir Kingambit is at 21% with +2. Sparkling Aria with Torrent + Mystic Water (~162 BP neutral) KOs it. Their +2 Sucker Punch is resisted and unlikely to KO Primarina from 43 HP. After that, Gholdengo remains: Primarina's Moonblast hits it neutrally but Good as Gold blocks status; try Moonblast, protect if needed.
Reasoning trace (101 words)
Their Kingambit at 21% with +2. Primarina at 23% HP. Moonblast is resisted (Dark/Steel). Sparkling Aria neutral, boosted by Mystic Water + Torrent: 90*1.2*1.5 = strong, likely KO. But Sucker Punch threat: Sucker Punch only hits if we attack; Aria would trigger it. Their Sucker resisted though—earlier it KO'd Kingambit from 63 HP, but Primarina resists Dark. +2 Sucker vs Primarina: resisted, Primarina has 138 SpD... physical, Def 94. Risky but Aria likely KOs. Alternatively Protect to scout—but they'd SD or Kowtow. Aria: 90*1.2*1.5=162 BP neutral vs 21% HP Kingambit—definitely KO. Sucker resisted won't KO from 43 HP probably. Go Aria.
Claude Opus 5.5 usedSuckerpunchPrimarina (22%) is their last Pokémon. Sucker Punch should KO it if it attacks. If Sucker Punch fails or Kingambit falls, Gholdengo (Choice Scarf, outspeeds) uses Make It Rain to finish it. Gholdengo resists Moonblast.
Reasoning trace (113 words)
Primarina at 22% outspeeds my Kingambit, but Moonblast gets resisted by its steel typing. Water moves hit neutrally though, and with Torrent boosting things, a Hydro Pump could deal significant damage to my 45 HP Kingambit—maybe 60-70 damage given Primarina's special attack stat. If Primarina attacks, my Sucker Punch (boosted by priority, Supreme Overlord, and black glasses) should easily finish it off since it's already at 22%. But if it uses a status move like Calm Mind instead, Sucker Punch fails. A safer alternative is switching to Gholdengo, which resists Moonblast and takes water hits neutrally at full HP, then can clean up with Make It Rain regardless of what Primarina does.