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English Opening: Anglo-Indian Defense, Old Indian Formation

196K games from Lichess · Updated January 2026

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Analyze this line move by move

Black expected score · All ratings · All speeds

47.8%

40%55%
Floor47.6%

the worst score you would still get, 90% confident. At best 48.0%.

Measured over 196K games at this level and clock.

Tough Sellloses more often than it wins at this level

Black comes out behind here — there are better weapons in the list.

Outcomes for Black

Draw 4.8 · Score = win + ½ of the draws · 196K games

Rank among the families Black can choose here
not ranked — this is a variation, not a family
Games in this context
196K
Best context
51.4% at 0-999 Bullet
Worst context
39.9% at 2500+ Blitz
Average game length
38 moves
Games that end decisively
95.2%
Draws
4.8%

Best and worst are the strongest and weakest squares with at least 500 games behind them. The table further down shows every square, including thinner ones.

Where it holds · Black score by rating × clock

Green is clearly ahead for Black, grey is around even, red is behind. Tap a cell to measure there, and again to clear. It falls away as the rating rises: 50.9% at 0-999, 40.3% at 2500+.

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: 51.4% expected score (616 games)
  • 0-999 rating, Blitz: 50.4% expected score (1,222 games)
  • 0-999 rating, Rapid: 51.7% expected score (375 games)
  • 0-999 rating, Classical: 50.0% expected score (4 games)
  • 1000-1199 rating, UltraBullet: 60.4% expected score (13 games)
  • 1000-1199 rating, Bullet: 48.8% expected score (1,630 games)
  • 1000-1199 rating, Blitz: 47.7% expected score (2,438 games)
  • 1000-1199 rating, Rapid: 47.4% expected score (682 games)
  • 1000-1199 rating, Classical: 34.0% expected score (11 games)
  • 1200-1399 rating, UltraBullet: 54.3% expected score (45 games)
  • 1200-1399 rating, Bullet: 51.3% expected score (3,932 games)
  • 1200-1399 rating, Blitz: 48.2% expected score (4,383 games)
  • 1200-1399 rating, Rapid: 49.5% expected score (1,424 games)
  • 1200-1399 rating, Classical: 38.8% expected score (52 games)
  • 1400-1599 rating, UltraBullet: 48.6% expected score (206 games)
  • 1400-1599 rating, Bullet: 50.2% expected score (5,554 games)
  • 1400-1599 rating, Blitz: 49.2% expected score (8,044 games)
  • 1400-1599 rating, Rapid: 48.3% expected score (2,298 games)
  • 1400-1599 rating, Classical: 50.8% expected score (191 games)
  • 1600-1799 rating, UltraBullet: 50.7% expected score (211 games)
  • 1600-1799 rating, Bullet: 49.4% expected score (8,952 games)
  • 1600-1799 rating, Blitz: 48.6% expected score (13,129 games)
  • 1600-1799 rating, Rapid: 48.0% expected score (3,315 games)
  • 1600-1799 rating, Classical: 46.4% expected score (233 games)
  • 1800-1999 rating, UltraBullet: 52.7% expected score (150 games)
  • 1800-1999 rating, Bullet: 50.0% expected score (14,573 games)
  • 1800-1999 rating, Blitz: 47.7% expected score (20,432 games)
  • 1800-1999 rating, Rapid: 47.5% expected score (4,419 games)
  • 1800-1999 rating, Classical: 47.9% expected score (310 games)
  • 2000-2199 rating, UltraBullet: 45.6% expected score (236 games)
  • 2000-2199 rating, Bullet: 49.6% expected score (19,632 games)
  • 2000-2199 rating, Blitz: 47.2% expected score (25,272 games)
  • 2000-2199 rating, Rapid: 44.9% expected score (3,045 games)
  • 2000-2199 rating, Classical: 38.9% expected score (79 games)
  • 2200-2499 rating, UltraBullet: 45.5% expected score (76 games)
  • 2200-2499 rating, Bullet: 47.4% expected score (22,763 games)
  • 2200-2499 rating, Blitz: 43.8% expected score (15,623 games)
  • 2200-2499 rating, Rapid: 41.3% expected score (1,051 games)
  • 2200-2499 rating, Classical: 20.4% expected score (12 games)
  • 2500+ rating, UltraBullet: 38.9% expected score (3 games)
  • 2500+ rating, Bullet: 44.3% expected score (7,819 games)
  • 2500+ rating, Blitz: 39.9% expected score (1,536 games)
  • 2500+ rating, Rapid: 38.2% expected score (28 games)

Related Openings

Parent
English Opening
50.4%
Variations (5)
English Opening: King's English Variation
51.0%
English Opening: Agincourt Defense
50.2%
English Opening: Anglo-Scandinavian Defense
52.0%
English Opening: King's English Variation, Reversed Sicilian
52.2%
English Opening: Symmetrical Variation
50.5%
Analyze English Opening: Anglo-Indian Defense, Old Indian Formation PositionsSee what each move is worth at your rating, move by move

Methodology

Across every rating and clock, the English Opening: Anglo-Indian Defense, Old Indian Formation scores 47.8% for Black — we are 90% confident the real figure is between 47.6% and 48.0% — from 196K Lichess games. Win rate, draw rate and loss rate come from games played December 2023 to November 2025.

How the figures are made
Whose games these are
196K+ rated games played on Lichess (2023-12 to 2025-11). The games are Lichess’s and free for anyone to use. What is ours is the reading of them. Last rebuilt January 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.
How much we need before we say anything
An opening page needs 100 games. A gambit needs 50 games at a rating before we will say whether it pays there. The chaos and trap lists need 500 games overall and 250 games at one rating or clock.

Frequently Asked Questions

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate?

Playing the English Opening: Anglo-Indian Defense, Old Indian Formation, Black wins 45.4%, draws 4.8% and loses 49.8%. Counting a draw as half a point, that is an Expected Score of 47.8%. It rests on 196K rated games from Lichess.

At what rating does the English Opening: Anglo-Indian Defense, Old Indian Formation perform best?

The English Opening: Anglo-Indian Defense, Old Indian Formation performs best for Black at 0-999, with an Expected Score of 50.9% (2.2K games) and the highest Floor of any rating with enough games to read.

Is the English Opening: Anglo-Indian Defense, Old Indian Formation better in blitz or rapid?

For Black, the English Opening: Anglo-Indian Defense, Old Indian Formation scores about the same in both: an Expected Score of 47.1% in Blitz (92K games) against 47.1% in Rapid (17K games).

How sharp is the English Opening: Anglo-Indian Defense, Old Indian Formation?

The English Opening: Anglo-Indian Defense, Old Indian Formation has a sharpness score of 95.2 (very decisive), meaning 95.2% of games end decisively. Average game length is 38 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 0-999?

At 0-999, Black wins 49.0%, draws 3.8% and loses 47.2%. Counting a draw as half a point, that is an Expected Score of 50.9%. It rests on 2.2K Lichess games, which average 29 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 1000-1199?

At 1000-1199, Black wins 46.6%, draws 2.9% and loses 50.6%. Counting a draw as half a point, that is an Expected Score of 48.0%. It rests on 4.8K Lichess games, which average 31 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 1200-1399?

At 1200-1399, Black wins 48.1%, draws 3.0% and loses 48.9%. Counting a draw as half a point, that is an Expected Score of 49.6%. It rests on 9.8K Lichess games, which average 33 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 1400-1599?

At 1400-1599, Black wins 47.8%, draws 3.3% and loses 48.9%. Counting a draw as half a point, that is an Expected Score of 49.5%. It rests on 16K Lichess games, which average 34 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 1600-1799?

At 1600-1799, Black wins 46.7%, draws 4.1% and loses 49.2%. Counting a draw as half a point, that is an Expected Score of 48.8%. It rests on 26K Lichess games, which average 36 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 1800-1999?

At 1800-1999, Black wins 46.2%, draws 4.7% and loses 49.1%. Counting a draw as half a point, that is an Expected Score of 48.6%. It rests on 40K Lichess games, which average 37 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 2000-2199?

At 2000-2199, Black wins 45.4%, draws 5.2% and loses 49.4%. Counting a draw as half a point, that is an Expected Score of 48.0%. It rests on 48K Lichess games, which average 39 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 2200-2499?

At 2200-2499, Black wins 42.7%, draws 6.1% and loses 51.2%. Counting a draw as half a point, that is an Expected Score of 45.8%. It rests on 40K Lichess games, which average 40 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate at 2500+?

At 2500+, Black wins 40.4%, draws 6.3% and loses 53.3%. Counting a draw as half a point, that is an Expected Score of 43.6%. It rests on 9.4K Lichess games, which average 43 moves.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate in UltraBullet?

In UltraBullet, Black wins 48.4%, draws 1.4% and loses 50.2%. Counting a draw as half a point, that is an Expected Score of 49.1%. It rests on 940 Lichess games.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate in Bullet?

In Bullet, Black wins 46.8%, draws 3.8% and loses 49.4%. Counting a draw as half a point, that is an Expected Score of 48.7%. It rests on 85K Lichess games.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate in Blitz?

In Blitz, Black wins 44.2%, draws 5.7% and loses 50.1%. Counting a draw as half a point, that is an Expected Score of 47.1%. It rests on 92K Lichess games.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate in Rapid?

In Rapid, Black wins 44.2%, draws 5.8% and loses 50.0%. Counting a draw as half a point, that is an Expected Score of 47.1%. It rests on 17K Lichess games.

What is the English Opening: Anglo-Indian Defense, Old Indian Formation win rate in Classical?

In Classical, Black wins 43.1%, draws 6.0% and loses 50.9%. Counting a draw as half a point, that is an Expected Score of 46.1%. It rests on 892 Lichess games.

Is the English Opening: Anglo-Indian Defense, Old Indian Formation a good opening?

The English Opening: Anglo-Indian Defense, Old Indian Formation is hard work for Black — it favours White. Across all ratings, Black wins 45.4% of its games and loses 49.8%. It performs best at 0-999. Your results depend on your rating, time control, and how well you know the typical plans.