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Queen's Gambit Accepted: Accelerated Mannheim Variation

365K games from Lichess · Updated January 2026

Playable
White Expected Score51.8%Range (90% confident): 51.7% – 52.0%Based on 365K games
0%51.8%100%
Range (90% confident): 51.7% – 52.0%
Outcome Distribution
49.8%4.1%46.2%
Win
Draw
Loss
3.Qa4+
Queen's Gambit Accepted: Accelerated Mannheim Variation
Analyzen=365K
Avg Length33 moves
Sharpness96%
Draw Rate4.1%

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation expected score for White?

Snapshot

At all ratings, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 51.8% expected score for White (we're 90% confident it's between 51.7% and 52.0%), based on 365K Lichess games.

Extra Analysis

Deep-dive datasets for this opening

Gambit BreakpointWhite

Peak: +5.8% · Breakpoint: 0-999

White Win% by Rating

Declines with rating: 48% → 40%

0
1000
1200
1400
1600
1800
2000
2200
2500+

  • 0-999: 47.5% win rate (39,314 games)
  • 1000-1199: 49.5% win rate (68,367 games)
  • 1200-1399: 49.5% win rate (86,035 games)
  • 1400-1599: 50.2% win rate (75,708 games)
  • 1600-1799: 51.0% win rate (56,226 games)
  • 1800-1999: 50.8% win rate (28,119 games)
  • 2000-2199: 49.7% win rate (9,326 games)
  • 2200-2499: 47.9% win rate (2,162 games)
  • 2500+: 39.9% win rate (190 games)

White Win% by Time Control

Best in UltraBullet (53%), worst in Rapid (49%)

UltraBullet
Bullet
Blitz
Rapid
Classical

  • UltraBullet: 53.0% win rate (73 games)
  • Bullet: 51.9% win rate (54,216 games)
  • Blitz: 49.8% win rate (199,121 games)
  • Rapid: 48.7% win rate (106,623 games)
  • Classical: 49.1% win rate (5,414 games)

White% by Rating × Time Control

Click any cell to filter. Green = above 50%, Red = below 50%.

RatingUBBulleBlitzRapidClass
0-999
1000-1199
1200-1399
1400-1599
1600-1799
1800-1999
2000-2199
2200-2499—
2500+—

Expected score matrix by rating bracket and time control

  • 0-999 rating, UltraBullet: 60.6% expected score (8 games)
  • 0-999 rating, Bullet: 52.6% expected score (6,745 games)
  • 0-999 rating, Blitz: 49.0% expected score (22,205 games)
  • 0-999 rating, Rapid: 48.5% expected score (10,298 games)
  • 0-999 rating, Classical: 45.0% expected score (58 games)
  • 1000-1199 rating, UltraBullet: 50.0% expected score (18 games)
  • 1000-1199 rating, Bullet: 53.7% expected score (9,704 games)
  • 1000-1199 rating, Blitz: 51.5% expected score (39,005 games)
  • 1000-1199 rating, Rapid: 50.1% expected score (19,247 games)
  • 1000-1199 rating, Classical: 49.4% expected score (393 games)
  • 1200-1399 rating, UltraBullet: 64.9% expected score (12 games)
  • 1200-1399 rating, Bullet: 52.1% expected score (10,794 games)
  • 1200-1399 rating, Blitz: 51.8% expected score (46,647 games)
  • 1200-1399 rating, Rapid: 50.6% expected score (27,134 games)
  • 1200-1399 rating, Classical: 52.9% expected score (1,448 games)
  • 1400-1599 rating, UltraBullet: 50.0% expected score (22 games)
  • 1400-1599 rating, Bullet: 54.2% expected score (9,959 games)
  • 1400-1599 rating, Blitz: 52.4% expected score (40,938 games)
  • 1400-1599 rating, Rapid: 51.2% expected score (22,713 games)
  • 1400-1599 rating, Classical: 51.2% expected score (2,076 games)
  • 1600-1799 rating, UltraBullet: 38.3% expected score (7 games)
  • 1600-1799 rating, Bullet: 53.6% expected score (8,468 games)
  • 1600-1799 rating, Blitz: 53.5% expected score (30,175 games)
  • 1600-1799 rating, Rapid: 52.8% expected score (16,446 games)
  • 1600-1799 rating, Classical: 50.7% expected score (1,130 games)
  • 1800-1999 rating, UltraBullet: 68.2% expected score (4 games)
  • 1800-1999 rating, Bullet: 52.7% expected score (5,252 games)
  • 1800-1999 rating, Blitz: 53.2% expected score (14,030 games)
  • 1800-1999 rating, Rapid: 53.6% expected score (8,582 games)
  • 1800-1999 rating, Classical: 56.4% expected score (251 games)
  • 2000-2199 rating, UltraBullet: 50.0% expected score (2 games)
  • 2000-2199 rating, Bullet: 51.3% expected score (2,606 games)
  • 2000-2199 rating, Blitz: 51.7% expected score (4,774 games)
  • 2000-2199 rating, Rapid: 55.3% expected score (1,899 games)
  • 2000-2199 rating, Classical: 54.3% expected score (45 games)
  • 2200-2499 rating, Bullet: 50.2% expected score (549 games)
  • 2200-2499 rating, Blitz: 51.6% expected score (1,298 games)
  • 2200-2499 rating, Rapid: 50.4% expected score (303 games)
  • 2200-2499 rating, Classical: 57.5% expected score (12 games)
  • 2500+ rating, Bullet: 44.3% expected score (139 games)
  • 2500+ rating, Blitz: 46.1% expected score (49 games)
  • 2500+ rating, Rapid: 70.0% expected score (1 games)
  • 2500+ rating, Classical: 50.0% expected score (1 games)

Related Openings

Parent
Queen's Gambit Accepted
53.1%
Variations (5)
Queen's Gambit Accepted: Alekhine Defense
50.8%
Queen's Gambit Accepted: Alekhine Defense, Borisenko-Furman Variation
49.2%
Queen's Gambit Accepted: Alekhine Defense, Haberditz Variation
53.0%
Queen's Gambit Accepted: Bogoljubov Defense
52.2%
Queen's Gambit Accepted: Bogoljubow Defense
50.8%
Analyze Queen's Gambit Accepted: Accelerated Mannheim Variation PositionsGet move-by-move win rates with the TrueElo analyzer

Frequently Asked Questions

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate?

The Queen's Gambit Accepted: Accelerated Mannheim Variation has a 49.8% (90% CI: 49.6%-49.9%) win rate for white, based on 365K rated games from Lichess.

At what rating does the Queen's Gambit Accepted: Accelerated Mannheim Variation perform best?

The Queen's Gambit Accepted: Accelerated Mannheim Variation performs best at 1600-1799 Elo with a 51.0% win rate for white (56K games). Win rate tends to decline at higher ratings as opponents know the theory better.

Is the Queen's Gambit Accepted: Accelerated Mannheim Variation better in blitz or rapid?

Bullet (51.9%) outperforms UltraBullet (53.0%) by -1.1%. Choose your time control wisely.

How sharp is the Queen's Gambit Accepted: Accelerated Mannheim Variation?

The Queen's Gambit Accepted: Accelerated Mannheim Variation has a sharpness score of 95.9 (very decisive), meaning 95.9% of games end decisively. Average game length is 33 moves.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 0-999 Elo?

At 0-999 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 47.5% (90% CI: 47.1%-47.9%) win rate for white, based on 39K Lichess games. Average game length is 27 moves with a 3.9% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 1000-1199 Elo?

At 1000-1199 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 49.5% (90% CI: 49.2%-49.9%) win rate for white, based on 68K Lichess games. Average game length is 30 moves with a 3.6% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 1200-1399 Elo?

At 1200-1399 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 49.5% (90% CI: 49.2%-49.8%) win rate for white, based on 86K Lichess games. Average game length is 33 moves with a 3.8% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 1400-1599 Elo?

At 1400-1599 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 50.2% (90% CI: 49.9%-50.5%) win rate for white, based on 76K Lichess games. Average game length is 35 moves with a 4.0% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 1600-1799 Elo?

At 1600-1799 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 51.0% (90% CI: 50.7%-51.4%) win rate for white, based on 56K Lichess games. Average game length is 37 moves with a 4.4% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 1800-1999 Elo?

At 1800-1999 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 50.8% (90% CI: 50.3%-51.3%) win rate for white, based on 28K Lichess games. Average game length is 38 moves with a 4.8% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 2000-2199 Elo?

At 2000-2199 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 49.7% (90% CI: 48.8%-50.5%) win rate for white, based on 9.3K Lichess games. Average game length is 39 moves with a 5.3% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 2200-2499 Elo?

At 2200-2499 Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 47.9% (90% CI: 46.1%-49.7%) win rate for white, based on 2.2K Lichess games. Average game length is 40 moves with a 6.4% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate at 2500+ Elo?

At 2500+ Elo, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 39.9% (90% CI: 34.2%-45.8%) win rate for white, based on 190 Lichess games. Average game length is 45 moves with a 10.2% draw rate.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate in Bullet?

In Bullet games, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 51.9% (90% CI: 51.6%-52.3%) win rate for white (54K Lichess games). Draw rate is 2.2%.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate in Blitz?

In Blitz games, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 49.8% (90% CI: 49.6%-50.0%) win rate for white (199K Lichess games). Draw rate is 4.2%.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate in Rapid?

In Rapid games, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 48.7% (90% CI: 48.5%-49.0%) win rate for white (107K Lichess games). Draw rate is 4.7%.

What is the Queen's Gambit Accepted: Accelerated Mannheim Variation win rate in Classical?

In Classical games, the Queen's Gambit Accepted: Accelerated Mannheim Variation has a 49.1% (90% CI: 48.0%-50.2%) win rate for white (5.4K Lichess games). Draw rate is 5.0%.

Is the Queen's Gambit Accepted: Accelerated Mannheim Variation a good opening?

The Queen's Gambit Accepted: Accelerated Mannheim Variation is statistically balanced with a 49.8% (90% CI: 49.6%-49.9%) win rate across all ratings. It performs best at 1600-1799 Elo. Your results depend on your rating, time control, and how well you know the typical plans.