Does King's Gambit Declined: Queen's Knight Defense work for White at All Ratings?
Snapshot
At All Ratings, King's Gambit Declined: Queen's Knight Defense gives White a +4.4% minimum advantage (90% confidence). This gambit is effective.
King's Gambit Declined: Queen's Knight Defense
White GambitSource Lichess
View As
Play This+4%All Ratings
Minimum Advantage+4.4%
White wins at least 4.4% more often than loses
Rating TrendPeak: +5.2% at 1400-1599
Win%50.8%
Games5.4M
Breakpoint (Overall)0-999
2...Nc6
King's Gambit Declined: Queen's Knight DefenseWhite Gambit
Rating
Time Control
| Rating | Min Adv | White Win | Draw | White Loss | Games |
|---|---|---|---|---|---|
| 0-999 | -0.9% | 48.5% | 2.5% | 49.0% | 137K |
| 1000-1199 | +4.1% | 51.1% | 2.3% | 46.7% | 340K |
| 1200-1399 | +5.0% | 51.4% | 2.3% | 46.2% | 712K |
| 1400-1599 | +5.2% | 51.4% | 2.7% | 46.0% | 1.2M |
| 1600-1799 | +4.7% | 50.9% | 3.1% | 46.0% | 1.5M |
| 1800-1999 | +4.0% | 50.4% | 3.5% | 46.2% | 1.1M |
| 2000-2199 | +2.6% | 49.5% | 3.8% | 46.7% | 381K |
| 2200-2499 | +1.9% | 49.2% | 4.2% | 46.7% | 88K |
| 2500+ | +2.1% | 49.7% | 4.8% | 45.5% | 6.4K |
Full Opening StatsSee rating/time-control breakdowns for White on the opening stats page
Analyze King's Gambit Declined: Queen's Knight Defense PositionsGet move-by-move win rates with the TrueElo analyzer
Frequently Asked Questions
Is the King's Gambit Declined: Queen's Knight Defense sound?
The King's Gambit Declined: Queen's Knight Defense breaks at 0-999 overall (all time controls)—the first rating bracket where White no longer statistically wins more than loses. Below this rating, the gambit is viable for White. Note: breakpoints vary by time control—use the filters above for specific data.
What is the King's Gambit Declined: Queen's Knight Defense win rate?
The King's Gambit Declined: Queen's Knight Defense has a 50.8% (90% CI: 50.7%-50.8%) win rate for White overall, with a 3.0% draw rate and 46.2% loss rate. This is based on 5.4M games from Lichess.
What is the best rating to play the King's Gambit Declined: Queen's Knight Defense?
The King's Gambit Declined: Queen's Knight Defense performs best at 1400-1599, where White has a minimum advantage of +5.2%. This means we're 90% confident White wins at least 5.2 percentage points more than they lose at this rating.
Is the King's Gambit Declined: Queen's Knight Defense better in blitz or rapid?
Classical (+6.4% edge) outperforms UltraBullet (+-8.4% edge) by 14.8 percentage points. Faster time controls typically favor gambits because opponents have less time to find accurate defenses.
Does the King's Gambit Declined: Queen's Knight Defense breakpoint vary by time control?
Yes, significantly. Breakpoints by time control: Bullet: 0-999, Blitz: 0-999, Rapid: 0-999, Classical: 0-999. "Never" means the gambit remains viable through all rating brackets in that time control. Faster time controls typically extend viability.
How sharp is the King's Gambit Declined: Queen's Knight Defense?
The King's Gambit Declined: Queen's Knight Defense is extremely sharp with only 3.0% draws—97.0% of games end decisively. This makes it an excellent choice when you need to play for a win rather than accept a draw.
Should I play the King's Gambit Declined: Queen's Knight Defense?
If you're below 0-999 overall, the King's Gambit Declined: Queen's Knight Defense is statistically favorable for White. Above that rating, opponents defend better and the gambit's edge disappears. Consider your typical opponents' level and the time control—faster games extend the gambit's viability.
How do I defend against the King's Gambit Declined: Queen's Knight Defense?
As Black, the King's Gambit Declined: Queen's Knight Defense becomes easier to defend at 0-999 and above. Key principles: accept the material but develop quickly, castle early, trade pieces to reduce attacking potential, and return material at the right moment to neutralize the initiative. In faster time controls, the gambit is harder to defend—consider declining or transposing if you're not prepared.
How reliable is the King's Gambit Declined: Queen's Knight Defense data?
This analysis is based on 5.4M games from Lichess. All statistics include 90% confidence intervals. Generally, 300+ games provide statistically meaningful results. Rating-specific and time-control-specific breakdowns have their own sample sizes shown in the table above.