600Your band
At 600, the Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation scores 33.3% for Black across 3 games. The sample at 600 is too small to grade honestly.
- 1.
- 2.
- 3.
- 4.
Click a move, or focus the board and use the arrow keys.
Indian DefenseBudapest Gambit Accepted, Main Line, Rubinstein Variation
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4
A line for Black. Every figure below is computed separately for each rating band, and every one carries its own sample size.
- Win rate, Black
- 33.3%46.5%44.9%44.0%
- Band 600, n = 3Band 1000, n = 172Band 1400, n = 443Band 1800, n = 3,315
- Blunder rate
- pendingpendingpending0.0%
- Band median 44.6%Band median 42.9%Band median 40.0%Band median 36.4%
- Tier
- --DC
- Black, band 600Black, band 1000Black, band 1400Black, band 1800
- Share of games
- 0.0%0.0%0.0%0.0%
- Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
| Band | White | Draw | Black | Blunder | Book exit | Games | Tier |
|---|---|---|---|---|---|---|---|
| 600 | 66.7% | 0.0% | 33.3% | - | - | 3 | - |
| 1000 | 51.2% | 2.3% | 46.5% | - | - | 172 | - |
| 1400 | 51.0% | 4.1% | 44.9% | - | - | 443 | D |
| 1800 | 51.3% | 4.8% | 44.0% | 0.0% | ply 7.0 | 3,315 | C |
Results by band
What it actually does, band by band.
All four bands are on the page. The one matching your rating is marked. Nothing here is averaged across bands.
1000Your band
At 1000, the Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation scores 46.5% for Black across 172 games. The sample at 1000 is too small to grade honestly.
1400Your bandD at 1400
At 1400, the Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation scores 44.9% for Black across 443 games. Most openings score better than this at this level.
1800Your bandC at 1800Blunder rate 0.0%, band median 36.4%
At 1800, the Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation scores 44.0% for Black across 3,315 games. That is below average at this level. Games in this line leave known theory around move 4 on average, and 0.0% include an early material blunder (3 games at 1800).
Blunders and traps
How this opening ends early.
The known traps that live inside the Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation. The rates are how often each one actually lands in your band, counted against every sampled game in that band.
- 8...
Click a move, or focus the board and use the arrow keys.
Kieninger Trap
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. axb4
Sprung by Black. The move that invites it is axb4.
The signature Budapest Gambit smothered mate. 8. axb4 wins a bishop and loses the game: the e2 pawn is pinned and Nd3 is mate.
0 hitsBand 600
0 hitsBand 1000
0 hitsBand 1400
0 hitsBand 1800
Read as: how often this trap line is completed per sampled game in the band.
How the Blunder Rate is measured. A material swing of three points or more inside the first 24 half-moves after leaving book, detected without an engine evaluation. It is a proxy for how sharp a position is in practice, not an engine verdict, and it is computed from a monthly game sample rather than the full corpus behind the win rates. Trap hit rates count a trap only when its full line is completed on the board.
Questions
Common questions about this page.
At 600, the Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation scores 33.3% for Black across 3 games. The sample at 600 is too small to grade honestly.
At 1000, the Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation scores 46.5% for Black across 172 games. The sample at 1000 is too small to grade honestly.
The Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation (A52) is a line for Black. The main line runs 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4.