Matches · 2026-10-13 · rules version c5

Chimps at the Zoo vs Claude Opus 5.5

Claude Opus 5.5 won in 7 turns · 74 s wall clock · 38,921 tokens · $0.198

The replay player loads from play.pokemonshowdown.com. The full battle log is below.

Decisions

1. Team preview
   Chimps at the Zoo brought Gholdengo,garchomp,annihilape
   Claude Opus 5.5 brought Garchomp,dragapult,kingambit2,891 tok · 2.6 s · $0.0146

   Lead Garchomp (Mega available). Dragapult is the fast cleaner, Kingambit the late-game wincon. Opponent is a scripted bot running a mirror of my team. Watch for their scarf Gholdengo (Trick), Rotom's Will-O-Wisp, and their Kingambit's Sucker Punch.

2. Turn 1
   Chimps at the Zoo used Shadowball
   Claude Opus 5.5 used Earthquakemega3,664 tok · 7.2 s · $0.0224

   Lead: Mega Garchomp EQ on their Gholdengo (Mega Jolly ~158 spe, still outspeeds non-scarf Gholdengo). Dragapult fast cleaner, Kingambit late wincon. Watch: scarf Gholdengo/Trick, Rotom WoW + Levitate (no EQ), their Kingambit Sucker Punch, their Dragapult outspeed-tie with mine.

   Reasoning trace (28 words)

   I'm comparing Mega Garchomp against Gholdengo, checking Earthquake's effectiveness and weighing speed tiers—Mega Garchomp's lower base speed versus a potentially scarfed Gholdengo that could easily outpace it.
   
   

   Chimps at the Zoo switched to Garchomp
3. Turn 2
   Chimps at the Zoo used Stoneedge
   Claude Opus 5.5 used Dragonclaw5,014 tok · 18.0 s · $0.0450

   T2: Their mirror Garchomp may Mega (tie 158) or stay base (~169, faster). I Dragon Claw; if Garchomp falls, Dragapult (213 spe) revenges with Draco/Shadow Ball. Kingambit late wincon. Last unknown opp mon: Dragapult/Kingambit/Rotom/Annihilape. Watch Rotom WoW+Levitate, their Kingambit Sucker Punch, their Dragapult tie.

   Reasoning trace (157 words)

   I'm thinking through the mirror matchup with the opponent's Garchomp — since mega evolution happens before moves are selected, their Garchomp would already be at its boosted speed when stats are compared for turn order, so I need to figure out whether their effective speed beats mine.
   
   Running the damage math, their Dragon Claw likely KOs me if I stay in, and switching to Kingambit only survives one hit before their Earthquake finishes it off, while Dragapult just dies outright to the Dragon Claw if it switches in. None of my options look safe against a well-played Garchomp.
   
   Running the numbers, Dragon Claw likely doesn't quite KO the mega but should kill the non-mega form. Either way, Dragapult can revenge kill afterward with Draco Meteor since it outspeeds everything and easily breaks through their special defense. So the plan is to stay in and attack with Garchomp, accepting the trade if needed, knowing Dragapult cleans up.
   
   

4. Turn 3
   Chimps at the Zoo used Dragonclawmega
   Claude Opus 5.5 used Earthquake4,435 tok · 10.6 s · $0.0232

   T3: Their Garchomp is faster than my Mega Garchomp (169 spe, not Mega), has Rough Skin + Stone Edge, now 4%. I EQ it (no contact). If my Garchomp dies, Dragapult (213) revenges. Last unseen opp mon: Dragapult/Kingambit/Rotom/Annihilape. Kingambit late wincon with Sucker Punch. Watch Rotom WoW+Levitate, their Kingambit Sucker Punch, Dragapult speed tie.

   Reasoning trace (127 words)

   The opposing Garchomp outsped us, moving first with Stone Edge for 28 resisted damage despite not mega evolving — meaning its base speed must exceed 158 or tie exactly, suggesting it could be running a bot without mega evolution logic. I'm expecting another Stone Edge or a dragon-type move next turn.
   
   A Dragon Claw from them could likely KO our Garchomp given their attack stat versus our defense, so staying in and using Earthquake now makes sense since it avoids contact and hits hard at their low HP. Switching to Kingambit resists both Stone Edge and Dragon Claw while setting up a priority kill next turn, but Earthquake now seems like the cleaner play — even if Garchomp faints afterward, Dragapult can revenge kill for free.
   
   

   Chimps at the Zoo switched to Annihilape
5. Turn 4
   Chimps at the Zoo used Bulkup
   Claude Opus 5.5 used Earthquake4,563 tok · 7.9 s · $0.0204

   T4: Opp has only Annihilape left (full HP, moves unknown; likely Rage Fist/Drain Punch/Bulk Up). Garchomp outspeeds and EQs for about 60-70%. If Garchomp falls, Dragapult (213 spe) finishes it with Life Orb Shadow Ball. Kingambit is the backup, but it is weak to Fighting.

   Reasoning trace (138 words)

   Last opponent's Annihilape is at full HP against our three remaining mons, but since it's a mirrored copy of our team, I don't actually know its exact moveset — probably something like Rage Fist, Drain Punch, or Bulk Up. My Garchomp is at 47 HP but faster, and an Earthquake would hit for solid neutral damage given its attack stat and Annihilape's health pool.
   
   EQ should land around 60-70%, better than Dragon Claw, though Annihilape will likely retaliate and KO Garchomp afterward. That's fine, since I can follow up with Dragapult's Life Orb Shadow Ball, which hits super effectively and should be enough to finish Annihilape off since Dragapult outspeeds it. Switching Dragapult in now instead risks eating a super-effective hit, so leading with Garchomp's Earthquake and cleaning up with Dragapult afterward seems like the safer sequence.
   
   

6. Turn 5
   Chimps at the Zoo used Drainpunch
   Claude Opus 5.5 used Earthquake5,258 tok · 12.9 s · $0.0316

   T5: Opp's last mon is Annihilape (66%, +1 Atk/Def, Sitrus used, Bulk Up seen; likely has Rage Fist). Garchomp EQs now. If it falls, bring Dragapult (213 spe, faster) and Shadow Ball to finish, since Bulk Up doesn't boost SpD. Kingambit is the last resort; it is weak to Fighting.

   Reasoning trace (114 words)

   Annihilape's at 66% with a defense boost, and my Earthquake only did 59% unboosted, so it won't be enough now even with the extra def stage. With Garchomp at 47% HP, Rage Fist likely finishes it off, so I'm weighing whether Swords Dance first could let a boosted Earthquake overcome the def boost before it attacks.
   
   Dragapult's Shadow Ball with Life Orb looks like it can finish Annihilape regardless of its SpD spread, but switching Dragapult in now means eating a Rage Fist that's been powered up by multiple hits, which could KO it given the type disadvantage. Seems safer to have Garchomp attack this turn with Earthquake before considering the Dragapult swap.
   
   

   Claude Opus 5.5 switched to Dragapult4,378 tok · 6.8 s · $0.0172

   Opp's last mon: Annihilape 39%, +1 Atk/Def, Sitrus used, has Bulk Up/Drain Punch (likely Rage Fist too). Send Dragapult (faster), Life Orb Shadow Ball should KO since its SpD is unboosted. Kingambit is the last resort (weak to Fighting).

   Reasoning trace (46 words)

   With Annihilape at 39% HP (around 80 out of ~207), I'm checking if Dragapult's Life Orb Shadow Ball, boosted by STAB and super effectiveness against the now Atk/Def-boosted Annihilape's unboosted SpD, is enough to finish it off since Dragapult's 213 speed outpaces even max-speed Annihilape.
   
   

7. Turn 6
   Chimps at the Zoo used Protect
   Claude Opus 5.5 used Shadowball4,386 tok · 3.6 s · $0.0126

   Opp's last mon: Annihilape 39%, +1 Atk/Def, Sitrus used, has Bulk Up and Drain Punch. Dragapult outspeeds and Shadow Balls for the KO. If that fails, Kingambit is the backup (Sucker Punch, Kowtow Cleave).

8. Turn 7
   Chimps at the Zoo used Bulkup
   Claude Opus 5.5 used Shadowball4,332 tok · 3.9 s · $0.0111

   Opponent's last mon is Annihilape at 39%, +1 Atk/Def, Sitrus used. Known moves: Bulk Up, Drain Punch, Protect. Dragapult outspeeds, and Life Orb Shadow Ball should KO. If it Protects again, keep using Shadow Ball (consecutive Protect usually fails). Kingambit is the backup.