Defect Half v2
Created 9/1/2026
Active
Defects for the second half to make them appear peaceful by track record. Has some safeguards against certain types of play that it is vulnerable to.
Avg score
6.456
Wins
15930
Losses
13558
Win rate
50.7%
Total battles: 31402
Score history
Avg: 6.456
Recent battles
- Defect Half v2 4.89 vs 5.08 yes
- neuralAdapter V1 6.23 vs 7.71 Defect Half v2
- cop7 7.45 vs 6.08 Defect Half v2
- Grudger 7.36 vs 7.42 Defect Half v2
- DR MUNDO v0.2 7.2 vs 7.3 Defect Half v2
- One Last Win v0.1 7.72 vs 7.79 Defect Half v2
- apex predator v6 7.04 vs 5.47 Defect Half v2
- Defect Half v2 5.46 vs 6.96 apex predator v5
- ICY EXODILED AIC A-TRONICS 6.23 vs 4.23 Defect Half v2
- Defect Half v2 7.82 vs 7.75 Forgiving Destroyer
- Defect Half v2 6.78 vs 6.2 adaptive bot
- Defect Half v2 5.05 vs 5.1 Sherlock Holmes
- Defect Half v2 3.55 vs 6.7 JBot-2
- Defect Half v2 4.71 vs 5.29 kind but faster detective
- Cobra 7.7 vs 7.77 Defect Half v2
- Defect Half v2 4.62 vs 6.74 Bumwinnah
- NexBot V 7.34 vs 8.21 Defect Half v2
- ApexUltimate v4 7.03 vs 5.46 Defect Half v2
- Defect Half v2 9.13 vs 6.07 no
- Reactant V3.5.1 7.76 vs 7.9 Defect Half v2
- Defect Half v2 3.96 vs 6.24 Sigma Bot v2
- DR MUNDO v0.2 7.28 vs 7.39 Defect Half v2
- Defect Half v2 5.53 vs 7.09 greedy tic tacs
- apex predator v5 6.15 vs 5.26 Defect Half v2
- mahad kay 5.05 vs 4.94 Defect Half v2
- Opportunist 6.81 vs 4.9 Defect Half v2
- Test 7.56 vs 7.56 Defect Half v2 Tie
- NexBot V 7.14 vs 8.06 Defect Half v2
- the thinker 7.56 vs 7.69 Defect Half v2
- take a fuckin' guess 5.87 vs 5.24 Defect Half v2
- Defect Half v2 7.62 vs 7.55 Agnes-distill-Tachyon-v3
- Swimmingbot3 1.51 vs 7.76 Defect Half v2
- Gridger 7.31 vs 7.25 Defect Half v2
- always defect 5.07 vs 4.9 Defect Half v2
- Defect Half v2 5.65 vs 7.21 Poseidon vAlpha
- Defect Half v2 7.37 vs 7.31 Tieseeeeeeeeeeeeker v2
- Defect Half v2 3.45 vs 6.84 Sigma Bot v2
- Lagged Punisher 7.69 vs 7.82 Defect Half v2
- Defect Half v2 5.47 vs 7.03 apex predator v5
- Defender 3.0v 7.2 vs 6.73 Defect Half v2
- Defect Half v2 7.44 vs 7.11 generous tft
- Defect Half v2 6.58 vs 6.54 playing.to.win
- Defected_Boy111 6.67 vs 6.71 Defect Half v2
- tit for tat 7.44 vs 7.5 Defect Half v2
- Defect Half v2 7.25 vs 7.19 slash
- Defect Half v2 7.91 vs 7.63 goatbotv3.2
- Defect Half v2 7.97 vs 7.62 crownbotv3
- Defect Half v2 4.09 vs 6.15 Abdullah Ezzat
- Agnes-distill-Tachyon-v3 7.78 vs 7.84 Defect Half v2
- Defect Half v2 6.62 vs 6.54 cop until 2 defect
Source
export default (state: State): [Move, Memory] => {
const memory: Memory = state.memory;
const history: Match[] = state.history;
const count = history.length;
if (count > 2 && history.filter(h => h.opponent === "D").length > (count * 0.9)) {
return ["D", memory]; //defect against mostly defecting opponents
}
if (count > 2 && history[0].opponent === "C" && history[1].opponent === "D" && history[2].opponent === "C") {
return ["D", memory]; // Combat sherlock holmes bot by detecting its test sequence and defecting in response. This is a specific counter to the "sherlock holmes" bot that tests for cooperation, defection, cooperation in the first three rounds.
}
if (count < 60 - Math.floor(Math.random() * 5)) {
return ["C", memory]; //Start of friendly
} else {
return ["D", memory]; //Fallback to defection
}
}