Matches · 2026-10-10 · rules version c3
Gemini 3.8 Flash vs Claude Haiku 5.5
Gemini 3.8 Flash won in 7 turns · 87 s wall clock · 45,889 tokens · $0.022
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Decisions
- Team previewGemini 3.8 Flash brought
Garchomp,gholdengo,primarinaOpponent has multiple Steel types and Incineroar, making Garchomp's high-powered STAB Ground coverage extremely effective. Gholdengo provides fast revenge-killing with Choice Scarf, while Primarina checks opponent's dragons and Fire types.
Claude Haiku 5.5 broughtIncineroar,garchomp,kingambitIncineroar leads for Intimidate and Fake Out support. Kingambit is 2x into the opposing Mimikyu and Gholdengo with Dark attacks, and Garchomp is fast and hits hard in the Dragon/Ground matchups.
Reasoning trace (122 words)
I need to pick 3 to bring against their dragonite, gholdengo, mimikyu, garchomp, volcarona, primarina. Incineroar seems solid with intimidate, fake out, and parting shot, while Kingambit's Dark/Steel typing resists dragon moves well against Garchomp and Dragonite, though I need to think through how it handles Mimikyu. I'm weighing Kingambit vs Gholdengo and Mimikyu—Dark hits Ghost/Fairy types super effectively, which covers their Gholdengo and Mimikyu nicely, while our own Gholdengo's Steel typing hits their Primarina hard. Garchomp seems risky since it doesn't threaten Mimikyu, so I'm leaning toward bringing Incineroar, Garchomp, and Kingambit as the final trio, trusting Kingambit's dark coverage and Incineroar's utility to round out the team against their lineup. Settling on Incineroar, Garchomp, and Kingambit, with Incineroar leading.
- Turn 1Gemini 3.8 Flash used
EarthquakemegaIncineroar is much slower and weak to Ground, but could threaten Will-O-Wisp or Parting Shot. Mega Evolving boosts Garchomp's raw Attack power, making Earthquake deal massive damage even at -1 Attack.
Claude Haiku 5.5 usedFakeoutFake Out works on the first turn and is Normal-type, so it hits Garchomp (Dragon/Ground) for full damage. The flinch stops Garchomp from acting this turn, including a possible Mega, and Intimidate has already cut its Attack. Flare Blitz is only neutral and would let Garchomp move.
Reasoning trace (51 words)
Garchomp's already weakened by Intimidate, so Fake Out should land for a flinch and stop it from acting, maybe even with the mega potential still in play. Flare Blitz is tempting for raw damage, but the guaranteed flinch from Fake Out seems like the safer tempo play on turn one.
- Turn 2Gemini 3.8 Flash used
EarthquakeMega Garchomp easily outspeeds Incineroar. Earthquake deals severe super-effective damage even at -1 Attack, whereas using Swords Dance risks getting crippled by Will-O-Wisp.
Claude Haiku 5.5 usedPartingshotFlare Blitz is resisted by the opposing Dragon/Ground Garchomp, and Earthquake would hit Incineroar hard. Parting Shot lowers its Attack again and lets us switch to Garchomp, which outspeeds it (169 vs 92) and hits it with Earthquake or Stone Edge.
Reasoning trace (134 words)
I'm looking at the opponent's Garchomp with Sand Force and an unclear item, noting its stats are scaled and that it's been hit with -1 attack from Intimidate. Our Incineroar's Flare Blitz is only 0.5x against Garchomp's Dragon typing, while Garchomp's Earthquake hits Incineroar hard since it's 2x weak to Ground. I'm weighing Parting Shot as an option to switch Incineroar out while debuffing Garchomp, bringing in Kingambit or our own Garchomp instead — checking whether Kingambit's Dark-type Kowtow Cleave trades well against Garchomp's neutral Dragon/Ground typing and whether its Steel typing exposes it to Earthquake too. Ground is neutral against Dragon/Ground, so our Garchomp's Earthquake would hit fine. Given our faster Garchomp and the extra attack drop from Parting Shot, Parting Shot looks like the better play to bring Garchomp in safely.
Claude Haiku 5.5 switched toGarchompIncineroar was forced out by Parting Shot, so this is a free switch. The opposing Garchomp has already dropped its Attack and Special Attack, so Earthquake hits weaker. Garchomp outspeeds it at 169 and can threaten a strong Outrage, which is a better answer than Kingambit, who takes double damage from Earthquake.
Reasoning trace (87 words)
Incineroar is being forced out by Parting Shot, so I need to pick the replacement between Garchomp and Kingambit. Garchomp's Ground typing resists Earthquake while Kingambit's Steel typing would take heavy damage from it, so that's a key consideration for the switch. Checking Kingambit's matchup too: Iron Head is 2x on Ground-types, but Kingambit eats a boosted EQ from -2 atk Garchomp. Since Kingambit outspeeds opposing Garchomp while our Garchomp has the bulk, speed, and Outrage/Mega option against it, Garchomp looks like the stronger pick here.
- Turn 3Gemini 3.8 Flash switched to
PrimarinaOpposing regular Garchomp naturally outspeeds Mega Garchomp and can easily knock it out with a Dragon move, especially while Mega Garchomp is at -2 Attack. Primarina is immune to Dragon-type moves and matches up well against Garchomp.
Claude Haiku 5.5 usedOutragemegaOur Garchomp is faster, and the opposing Garchomp is at 86% HP with -2 Attack. Outrage is Dragon-type, so it hits Dragon/Ground for 2x with STAB, which should KO. Mega evolving first adds more Attack.
Reasoning trace (154 words)
Our Mega Garchomp has Sand Force and roughskin on our side, facing the opponent's weakened Garchomp at -2 Atk/-1 SpA and 86% HP. I'm checking speed tiers — our Garchomp shows 169 Speed versus the opponent's base 92, so we should be moving first. Comparing move options: Earthquake is only neutral since both are Dragon/Ground, but Outrage gets a 2x Dragon weakness plus STAB, while Stone Edge gets 2x Rock effectiveness on Ground but lacks STAB and only has 80% accuracy. Outrage looks like the stronger choice overall, so I'm working out the expected damage against their current HP pool using our Attack stat against their Defense of 115. My math points to Outrage likely KOing even without mega evolution, but mega evolving could push Garchomp's Attack even higher for a safer margin. Since we're already faster than their Garchomp, mega-evolving and firing Outrage seems like the best play despite the post-confusion downside.
- Turn 4Gemini 3.8 Flash used
MoonblastOpposing Garchomp is locked into Outrage, which Fairy-type Primarina is immune to. Moonblast is a 4x effective STAB move that will easily KO Garchomp for free.
Claude Haiku 5.5 usedEarthquakePrimarina is Water/Fairy, so Outrage is useless (Fairy is immune to Dragon). Earthquake is 2x super effective against Water, hits at 100% accuracy, and Mega Garchomp outspeeds Primarina, so it should KO before Primarina can act.
Reasoning trace (66 words)
I'm confirming that Fairy-type is immune to Dragon attacks, which explains why our Outrage had no effect against Primarina. Checking Earthquake instead: it's Ground-type, hitting Water for 2x while neutral against Fairy, making it the better option over Stone Edge. With Mega Garchomp's 222 Attack and 100% accuracy on Earthquake, this should KO or heavily damage Primarina's 80 HP/74 Def, so I'll go with Earthquake.
Claude Haiku 5.5 switched toIncineroarautopilotReasoning trace (202 words)
With Garchomp down, I need to switch between Incineroar and Kingambit. Primarina is Water/Fairy, and Moonblast would hit Kingambit for 4x damage since it's Dark/Steel, so that's a huge risk to consider. Incineroar is Fire/Dark, taking 2x from Fairy moves too, and Flare Blitz would be weak against Primarina's Water typing, though Parting Shot could be a safer utility play to pivot out while debuffing. For Kingambit, Dark-type moves are resisted by Primarina's Fairy typing, but Iron Head would hit for super effective damage with solid power behind Kingambit's attack stat. However, Kingambit switching in eats a Moonblast first, and since Primarina's Fairy STAB is 4x effective against Kingambit's Dark/Steel typing, that hit could be devastating or even lethal given Kingambit's HP pool. Comparing the risk, Incineroar also takes a likely-lethal 2x Moonblast if it switches in, so neither swap seems safe without accounting for speed and exact damage rolls. Confirming Fairy's double weakness against Dark/Steel gives the 4x multiplier. If Incineroar uses Parting Shot first, Primarina's SpA drops to -1, cutting Moonblast's damage enough that Incineroar still dies but Kingambit later faces a weakened Primarina—though I need to check Primarina's speed stat to see who'd act first in that exchange.
Incident report
[PARSE ERROR] answer cut off at the 2048-token budget (missing <decision>...</decision> block). Default move played. Raw answer:
- Turn 5Gemini 3.8 Flash used
HypervoiceautopilotReasoning trace (79 words)
**Analyzing Incineroar's Options** I'm currently evaluating Incineroar's possible actions at 34% HP. Fake Out, Parting Shot, or an attack are the likely choices. Liquid Voice Hyper Voice guarantees an easy knockout if I act now. Even with a Fake Out, Hyper Voice secures an attack or a KO on the subsequent turn. **Considering Hyper Voice's Role** I've decided on Hyper Voice. It guarantees a knockout and avoids any unnecessary risks at this stage. It is the optimal choice.
Incident report
[PARSE ERROR] missing <decision>...</decision> block. Default move played. Raw answer:
Claude Haiku 5.5 usedFlareblitzIncineroar is faster than Primarina (80 vs 60 Speed). Primarina is at 41% and resists Fire, but Flare Blitz's 120 BP with STAB and Incineroar's 183 Attack should still do enough to knock it out. Fake Out would fail since Incineroar is no longer freshly switched in.
Reasoning trace (155 words)
Incineroar's at 70/202 HP against Primarina around 41%, with Primarina's attack dropped a stage. Moonblast is Fairy-type, which hits Dark super effectively but is neutral against Fire, so against Incineroar's Fire/Dark typing that nets out to double effectiveness overall. Fake Out would fail since Incineroar's already been on the field, so that's off the table — leaving Flare Blitz as the main option, though Water resists Fire so it only does half damage to Primarina. Running the numbers, Flare Blitz with STAB against Primarina's defense comes out to roughly 99 damage before factoring in her exact HP stat at level 50. Incineroar outspeeds Primarina, so Flare Blitz should land first and likely secures the KO given she's already at 41% HP. The recoil would cost Incineroar about a third of the damage dealt, dropping it to roughly 70 HP, which is manageable — Flare Blitz looks like the right call here over Parting Shot.
Claude Haiku 5.5 switched toKingambitOnly one legal action is available: switching in Kingambit. It is the forced choice, so I submit it.
- Turn 6Gemini 3.8 Flash used
HypervoiceautopilotReasoning trace (82 words)
**Assessing Primarina's Options** I'm analyzing the Primarina vs. Kingambit situation. My calculations show Primarina is heavily disadvantaged, being burned and low on HP against a Kingambit with Supreme Overlord. The threat of Sucker Punch looms, but Hyper Voice, with Liquid Voice Water STAB, presents a high-damage option to weaken Kingambit for Scizor. **Evaluating the Alternatives** I've shifted my focus. Now, I'm considering the potential impact of Gholdengo and Mega Garchomp on the current strategy. It seems hypervoice is the best option.
Incident report
[PARSE ERROR] missing <decision>...</decision> block. Default move played. Raw answer:
Claude Haiku 5.5 usedIronheadPrimarina is at 10% HP and burned, so any hit should finish it. Iron Head is super effective (Steel vs. Fairy) and has no accuracy issues. Sucker Punch would fail because Primarina uses special moves, and Kowtow Cleave is resisted by Fairy.
Reasoning trace (79 words)
Checking speed: Kingambit's 102 base speed outpaces Primarina's 60 base, so even with neutral natures Kingambit should move first against a burned, low-HP Primarina. Sucker Punch won't work since Primarina relies on special attacks, so that's out. Dark-type moves are resisted by Fairy, but Iron Head as Steel hits Water/Fairy neutrally and is super effective enough with Kingambit's 205 Attack to guarantee the KO on Primarina's thin Defense and remaining HP — Iron Head is the right call.
Gemini 3.8 Flash switched toGarchompMega Garchomp outspeeds Kingambit and easily secures the win with Earthquake, avoiding Sucker Punch mindgames that Gholdengo would face.
- Turn 7Gemini 3.8 Flash used
EarthquakeMega Garchomp naturally outspeeds Kingambit and has monstrous Attack. STAB Earthquake hits Kingambit for 4x super-effective damage and guarantees a knockout to win the match.
Claude Haiku 5.5 usedKowtowcleaveKingambit outspeeds Mega Garchomp (102 vs 92), so it moves first. Garchomp is at about 93 HP, and Kowtow Cleave (85 BP STAB Dark, Garchomp is neutral to it) has the highest damage output here, with a real chance to knock it out. Swords Dance would let Earthquake hit Kingambit for super-effective damage.
Reasoning trace (121 words)
Mega Garchomp at 86% HP facing Kingambit's Kowtow Cleave, a neutral Dark hit against its Dragon/Ground typing, and Iron Head would also land neutral given Garchomp's high Defense stat. Meanwhile Garchomp's Earthquake would hit Kingambit for 2x damage since Steel is weak to Ground, likely dealing heavy damage with its strong Attack stat against Kingambit's Defense. Running the numbers, both Kowtow Cleave and Iron Head come out around 94-100 damage against Garchomp's 93 HP remaining, putting a KO within reach but not guaranteed depending on the roll. Since Kingambit outspeeds at 102 versus Garchomp's 92 Speed, Kowtow Cleave looks like the better choice over Iron Head or Sucker Punch given the higher KO probability, though it's still roughly a coinflip.