Which openings are full of traps?
The most complex opening here, against the typical one.
every level and clock
Which openings are most complex?
Many captures and checks in the first 15 moves, and few quiet games; 500 games or more per opening.
Which openings are most forgiving?
Few captures and checks in the first 15 moves, and more quiet games.
Where do the quick wins go?
To White
To Black
Trap factor is White’s win rate in quick decisive games minus the rest; below zero, the quick wins go to Black.
Which openings end fastest?
| # | Opening | Under 20 moves | |
|---|---|---|---|
| 1 | Barnes Opening: Fool's Mate | 100.0% | 2.0 moves · 11K games under 20 moves11K games |
| 2 | Scotch Game: Sea-Cadet Mate | 100.0% | 10.0 moves · 2.1K games under 20 moves2.1K games |
| 3 | Caro-Kann Defense: Mieses Attack, Landau Gambit | 76.8% | 8.4 moves · 2.5K games under 20 moves3.2K games |
| 4 | Italian Game: Giuoco Pianissimo, Dubois Variation | 63.7% | 12.8 moves · 37K games under 20 moves58K games |
| 5 | Italian Game: Two Knights Defense, Traxler Counterattack, King March Line | 59.7% | 12.4 moves · 63K games under 20 moves106K games |
| 6 | Vienna Game: Stanley Variation, Meitner-Mieses Gambit | 53.5% | 11.7 moves · 212K games under 20 moves396K games |
| 7 | Italian Game: Two Knights Defense, Traxler Counterattack, Knight Sacrifice Line | 53.4% | 12.3 moves · 452K games under 20 moves846K games |
| 8 | Owen Defense: Matovinsky Gambit | 50.8% | 10.9 moves · 6.8K games under 20 moves13K games |
| 9 | King's Gambit Accepted: Salvio Gambit, Santa Maria Defense | 47.0% | 14.1 moves · 1.9K games under 20 moves4.0K games |
| 10 | Italian Game: Two Knights Defense, Fried Liver Attack | 46.4% | 11.5 moves · 959K games under 20 moves2.1M games |
| 11 | Italian Game: Two Knights Defense, Knight Attack | 46.4% | 10.3 moves · 504K games under 20 moves1.1M games |
| 12 | Latvian Gambit: Corkscrew Gambit | 45.0% | 13.3 moves · 7.0K games under 20 moves16K games |
| 13 | Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit | 44.7% | 11.7 moves · 374K games under 20 moves837K games |
| 14 | Irish Gambit | 43.7% | 10.2 moves · 52K games under 20 moves119K games |
| 15 | King's Gambit Accepted: Allgaier, Horny Defense | 43.5% | 14.4 moves · 1.8K games under 20 moves4.2K games |
| 16 | King's Gambit Accepted: Muzio Gambit, Holloway Defense | 43.3% | 12.2 moves · 1.9K games under 20 moves4.4K games |
| 17 | King's Gambit Declined: Senechaud Countergambit | 43.2% | 13.0 moves · 442 games under 20 moves1.0K games |
| 18 | Elephant Gambit: Wasp Variation | 42.5% | 12.7 moves · 12K games under 20 moves29K games |
| 19 | Zukertort Opening: Tennison Gambit, Brigg's Trap | 42.2% | 10.9 moves · 86K games under 20 moves203K games |
| 20 | Bird Opening: Dutch Variation, Dudweiler Gambit | 42.1% | 10.2 moves · 21K games under 20 moves50K games |
The share of games that end under 20 moves.
Complexity by rating
The average complexity of the five most complex openings at each rating.
The strongest trap at each rating
The highest trap factor at each rating.
Complexity by time control
The average complexity of the five most complex openings on each clock.
Methodology
King's Pawn Game: Damiano Defense, Damiano Gambit leads the displayed complexity ranking with a score of 98.9. Scope: every level and clock. Sample: 113,730 games for the ranked line; overall factor bars use 113,730 games. Rated Lichess games played September 2023 to August 2026. TrueElo analysis of Lichess data.
Complexity combines early captures, checks, uncastled kings and quick decisive games; it does not measure how often a trap wins.
When citing manually, include the source URL and your access date.
https://trueelo.app/stats/trapsHow the figures are made
- How to read this page
- Complexity rises with captures, checks, uncastled kings and how often someone wins outright early. Trap factor is how much better White does when the game ends fast, inside 15 moves, than when it does not; below zero, the quick wins go to Black.
- Whose games these are
- 3B+ rated games played on Lichess (2023-09 to 2026-08). The games are Lichess’s and free for anyone to use. What is ours is the reading of them. Last rebuilt September 2026.
- Which games we count
- Rated games only — nothing casual.
- Both players within 200 rating points of each other. A mismatch tells you about the gap, not about the opening.
- At least 2 moves played.
- A game is filed under White’s rating.
- Why every number comes with a range
- A number off a few hundred games is a guess. The same number off millions is a fact. The range is what tells them apart, and it is what the lists rank on — so an opening cannot reach the top on a lucky run of forty games. The more games behind a figure, the narrower its range.
Frequently Asked Questions
What is the complexity score in chess openings?
Complexity is how sharp an opening's games are, from 0 to 100, counted mostly from the captures and checks in the first 15 moves; King's Pawn Game: Damiano Defense, Damiano Gambit leads at 98.9 in Lichess games. Forgiveness is the same scale turned around, and Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid leads it at 99.9.
Do chess traps work at higher ratings?
It varies by opening and by rating. Across all ratings Ruy Lopez: Berlin Defense, Berlin Wall has the highest trap factor, +50.8, while Queen's Gambit Declined: Orthodox Defense, Capablanca System shows the strongest Black countertrap, at −42.9, and setting your rating above shows which traps work at your level.
What makes a chess opening "trappy"?
A trappy opening is complex, punishes quickly and ends fast. King's Pawn Game: Damiano Defense, Damiano Gambit leads on complexity at 98.9, Ruy Lopez: Berlin Defense, Berlin Wall’s trap factor is +50.8, and Barnes Opening: Fool's Mate sees 100.0% of its games end under 20 moves.
Which openings have the highest trap success rate?
Ruy Lopez: Berlin Defense, Berlin Wall has the highest trap factor at +50.8, meaning White wins 50.8 percentage points more in quick decisive games than in normal games. For Black traps, Queen's Gambit Declined: Orthodox Defense, Capablanca System leads at −42.9. Filter by rating to find traps that work at your level.
Are chess traps more effective in bullet or classical?
Set the time control filter above to Bullet, then to Classical, and compare the trap factor each shows.
What is trap factor in chess openings?
Trap factor is how much better White does when the game ends fast, inside 15 moves, than when it does not, in percentage points. Above zero the quick wins go to White, and below zero they go to Black; Ruy Lopez: Berlin Defense, Berlin Wall leads at +50.8.
What are forgiving chess openings?
Forgiving openings have low complexity: fewer captures and checks early, so a mistake is less often punished at once. Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid leads at 99.9, and the Most Forgiving list above ranks the rest.
How do I find trappy openings for my rating?
Set your rating on the traps page and the ranking follows that level. Across all ratings, King's Pawn Game: Damiano Defense, Damiano Gambit is the most complex opening and Ruy Lopez: Berlin Defense, Berlin Wall has the highest trap factor.
What does fast-game rate mean in chess openings?
Fast-game rate is the percentage of an opening's games that end under 20 moves. Barnes Opening: Fool's Mate leads at 100.0%—every one of its games ends before 20 moves. Set a rating or time control to see the leaders there.
Should I play chaotic or forgiving openings?
Choose by style. King's Pawn Game: Damiano Defense, Damiano Gambit is the most complex opening here, at 98.9, and Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid is the most forgiving, at 99.9. Pick the kind of game you want, then check its figures at your rating.