Run T-0035 passed
· Evidence: SPRT Sequential probability ratio test. Games are played until the accumulated evidence reaches one of two bounds; then the test stops.
Hypothesis
Searching a valid transposition-table move before ordering the remaining moves should make the engine stronger by avoiding unnecessary SEE Static exchange evaluation: an estimate of the material outcome of a capture sequence on one square, without searching. evaluations and sorting when that move causes an immediate cutoff.
Predecessor set to: T-0035
Stages
| Field | short stage | long stage |
|---|---|---|
| Verdict | passed | passed |
| Elo Strength difference to the opponent, estimated from the games, with a 95-percent half-width where the oracle reported one. Never an absolute rating. | +3.11 ± 2.35 | +1,075.01 |
| nElo Normalised Elo: the Elo difference divided by the spread of the game results, so that the SPRT bounds mean the same at different time controls. | +7.58 ± 5.74 | +3,829.68 ± 30.83 |
| Games | 14,098 | 488 |
| Wins / draws / losses | 4,862 / 4,500 / 4,736 | 487 / 0 / 1 |
| pentanomial Games are played in pairs with swapped colours; the five counts are the pairs scoring 0, ½, 1, 1½ and 2 points. | 141 / 535 / 5592 / 619 / 162 | 0 / 0 / 1 / 0 / 243 |
| LLR Log-likelihood ratio, the running evidence of an SPRT. It starts at 0; a stage passes at the upper bound (about +2.94) and fails at the lower one (about −2.94). | +2.97 | +2.96 |
| Bounds | −2.94 … +2.94 | −2.94 … +2.94 |
| SPRT Sequential probability ratio test. Games are played until the accumulated evidence reaches one of two bounds; then the test stops. | [0.0, 5.0] | [0.0, 3.0] |
| Error rates α / β | 0.05 / 0.05 | 0.05 / 0.05 |
| Model | normalized | normalized |
| time control Base time plus increment per move in seconds, e.g. 8+0.08: eight seconds per game plus 0.08 seconds per move. | 8+0.08 | 40+0.4 |
| Book | A | B |
| Opponent | vs predecessor | vs reference v0 |
| Duration | 1 h 40 min | 9 min |
Provenance
- Date
- 2026-08-29
- Started
- 2026-08-29 19:56:24 UTC
- Duration
- 1 h 49 min
- Author
- Agent B
- Bench nodes
- 3,786
- Commit
03759ea9be87cbe792070efdfbfa31fb9c874fee- SHA-256 A cryptographic hash. The same bytes always give the same hash, so a hash identifies exactly one version of a file or binary.
7f9a9b8c141bc44984448596bfdf4f558530081ec6c1b63213bb4375a1fa634c