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Blumenfeld Countergambit Accepted

9.2K games from Lichess · Updated January 2026

Playable
White Expected Score51.2%Range (90% confident): 50.4% – 52.1%Based on 9.2K games
0%51.2%100%
Range (90% confident): 50.4% – 52.1%
Outcome Distribution
49.0%4.4%46.6%
Win
Draw
Loss
6...d5
Blumenfeld Countergambit Accepted
Analyzen=9.2K
Avg Length34 moves
Sharpness96%
Draw Rate4.4%

What is the Blumenfeld Countergambit Accepted expected score for White?

Snapshot

At all ratings, the Blumenfeld Countergambit Accepted has a 51.2% expected score for White (we're 90% confident it's between 50.4% and 52.1%), based on 9.2K Lichess games.

White Win% by Rating

Improves with rating: 43% → 50%

0
1000
1200
1400
1600
1800
2000
2200
2500+

  • 0-999: 42.9% win rate (2 games)
  • 1000-1199: 77.8% win rate (3 games)
  • 1200-1399: 43.6% win rate (18 games)
  • 1400-1599: 49.5% win rate (52 games)
  • 1600-1799: 38.6% win rate (207 games)
  • 1800-1999: 44.3% win rate (859 games)
  • 2000-2199: 46.5% win rate (2,701 games)
  • 2200-2499: 51.8% win rate (4,114 games)
  • 2500+: 50.1% win rate (1,242 games)

White Win% by Time Control

Best in Blitz (50%), worst in Classical (37%)

Bullet
Blitz
Rapid
Classical

  • Bullet: 47.8% win rate (2,149 games)
  • Blitz: 49.7% win rate (6,377 games)
  • Rapid: 47.3% win rate (623 games)
  • Classical: 36.6% win rate (49 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, Bullet: 30.0% expected score (1 games)
  • 0-999 rating, Blitz: 70.0% expected score (1 games)
  • 1000-1199 rating, Blitz: 70.0% expected score (1 games)
  • 1000-1199 rating, Rapid: 78.6% expected score (2 games)
  • 1200-1399 rating, Bullet: 50.0% expected score (8 games)
  • 1200-1399 rating, Blitz: 55.3% expected score (8 games)
  • 1200-1399 rating, Rapid: 21.5% expected score (2 games)
  • 1400-1599 rating, Bullet: 53.0% expected score (15 games)
  • 1400-1599 rating, Blitz: 55.3% expected score (27 games)
  • 1400-1599 rating, Rapid: 39.5% expected score (8 games)
  • 1400-1599 rating, Classical: 78.6% expected score (2 games)
  • 1600-1799 rating, Bullet: 41.7% expected score (83 games)
  • 1600-1799 rating, Blitz: 38.5% expected score (98 games)
  • 1600-1799 rating, Rapid: 46.1% expected score (24 games)
  • 1600-1799 rating, Classical: 50.0% expected score (2 games)
  • 1800-1999 rating, Bullet: 46.0% expected score (184 games)
  • 1800-1999 rating, Blitz: 45.3% expected score (592 games)
  • 1800-1999 rating, Rapid: 50.7% expected score (73 games)
  • 1800-1999 rating, Classical: 32.6% expected score (10 games)
  • 2000-2199 rating, Bullet: 49.3% expected score (438 games)
  • 2000-2199 rating, Blitz: 49.4% expected score (1,999 games)
  • 2000-2199 rating, Rapid: 42.4% expected score (242 games)
  • 2000-2199 rating, Classical: 33.0% expected score (22 games)
  • 2200-2499 rating, Bullet: 49.4% expected score (852 games)
  • 2200-2499 rating, Blitz: 55.1% expected score (3,009 games)
  • 2200-2499 rating, Rapid: 57.5% expected score (240 games)
  • 2200-2499 rating, Classical: 56.9% expected score (13 games)
  • 2500+ rating, Bullet: 50.7% expected score (568 games)
  • 2500+ rating, Blitz: 54.5% expected score (642 games)
  • 2500+ rating, Rapid: 63.4% expected score (32 games)
Analyze Blumenfeld Countergambit Accepted PositionsGet move-by-move win rates with the TrueElo analyzer

Frequently Asked Questions

What is the Blumenfeld Countergambit Accepted win rate?

The Blumenfeld Countergambit Accepted has a 49.0% (90% CI: 48.2%-49.9%) win rate for white, based on 9.2K rated games from Lichess.

At what rating does the Blumenfeld Countergambit Accepted perform best?

The Blumenfeld Countergambit Accepted performs best at 2200-2499 Elo with a 51.8% win rate for white (4.1K games). Win rate tends to decline at higher ratings as opponents know the theory better.

Is the Blumenfeld Countergambit Accepted better in blitz or rapid?

Blitz (49.7%) outperforms Rapid (47.3%) by 2.4%. Choose your time control wisely.

How sharp is the Blumenfeld Countergambit Accepted?

The Blumenfeld Countergambit Accepted has a sharpness score of 95.6 (very decisive), meaning 95.6% of games end decisively. Average game length is 34 moves.

What is the Blumenfeld Countergambit Accepted win rate at 1600-1799 Elo?

At 1600-1799 Elo, the Blumenfeld Countergambit Accepted has a 38.6% (90% CI: 33.1%-44.2%) win rate for white, based on 207 Lichess games. Average game length is 32 moves with a 4.1% draw rate.

What is the Blumenfeld Countergambit Accepted win rate at 1800-1999 Elo?

At 1800-1999 Elo, the Blumenfeld Countergambit Accepted has a 44.3% (90% CI: 41.6%-47.1%) win rate for white, based on 859 Lichess games. Average game length is 31 moves with a 2.7% draw rate.

What is the Blumenfeld Countergambit Accepted win rate at 2000-2199 Elo?

At 2000-2199 Elo, the Blumenfeld Countergambit Accepted has a 46.5% (90% CI: 44.9%-48.1%) win rate for white, based on 2.7K Lichess games. Average game length is 33 moves with a 4.2% draw rate.

What is the Blumenfeld Countergambit Accepted win rate at 2200-2499 Elo?

At 2200-2499 Elo, the Blumenfeld Countergambit Accepted has a 51.8% (90% CI: 50.5%-53.1%) win rate for white, based on 4.1K Lichess games. Average game length is 35 moves with a 4.4% draw rate.

What is the Blumenfeld Countergambit Accepted win rate at 2500+ Elo?

At 2500+ Elo, the Blumenfeld Countergambit Accepted has a 50.1% (90% CI: 47.8%-52.5%) win rate for white, based on 1.2K Lichess games. Average game length is 38 moves with a 5.7% draw rate.

What is the Blumenfeld Countergambit Accepted win rate in Bullet?

In Bullet games, the Blumenfeld Countergambit Accepted has a 47.8% (90% CI: 46.1%-49.6%) win rate for white (2.1K Lichess games). Draw rate is 2.6%.

What is the Blumenfeld Countergambit Accepted win rate in Blitz?

In Blitz games, the Blumenfeld Countergambit Accepted has a 49.7% (90% CI: 48.7%-50.7%) win rate for white (6.4K Lichess games). Draw rate is 4.7%.

What is the Blumenfeld Countergambit Accepted win rate in Rapid?

In Rapid games, the Blumenfeld Countergambit Accepted has a 47.3% (90% CI: 44.0%-50.6%) win rate for white (623 Lichess games). Draw rate is 6.2%.

Is the Blumenfeld Countergambit Accepted a good opening?

The Blumenfeld Countergambit Accepted is statistically balanced with a 49.0% (90% CI: 48.2%-49.9%) win rate across all ratings. It performs best at 2200-2499 Elo. Your results depend on your rating, time control, and how well you know the typical plans.