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Peter i think it is a equilibrium. The Rc8 position.

Unless that is wrong of course.

Latest Lc0 with 68500 net defeated Dragon. Parameter MaxOutOfOrderEvalFactor = 2.0 Qb1k4/nP1n1p2/6p1/7p/7P/4K3/8/8 w - - 0 100 [Event "i7-5960X 4.5GHz / 2x 2080 Supe"] [Site "i7-5960X 4.5GHz / 2x 2080 Supe"] [Date "2021.04.15"] [Round "?"] [White "dragon-64bit-avx2"] [Black "Latest Lc0"] [Result "0-...

Verification completed on my main machine without error after re-download those 7-tables.

I left my secondary machine 5930K at 4.5GHz 6-core using all threads to verify checksum on 7-pieces. I discovered in the morning that the computer frooze midway. Is this a major bug or something related to the storage containing all the egtb files ? Running checksum for all 7-pieces may take about a...

Ethereal play too conservatively and eventually succumb to Leela's rogue wave. [Event "i7-5960X 4.5GHz / 2x 2080 Supe"] [Site "i7-5960X 4.5GHz / 2x 2080 Supe"] [Date "2021.04.11"] [Round "?"] [White "Ethereal12.75-x64-pext-avx2"] [Black "Latest Lc0"] [Result "0-1"] [SetUp "1"] [FEN "5rk1/1b1nbpp1/p2...

Lc0 defeated Ethereal with suffice time control in the fabricated position with black rook on c8. I'll retry with black rook on h8 as in the real game. 2r1k3/1b1nbpp1/p2ppn2/1p5p/4P3/P4PP1/1PP1Q2P/1K1R2R1 w - - 0 20 [Event "i7-5960X 4.5GHz / 2x 2080 Supe"] [Site "i7-5960X 4.5GHz / 2x 2080 Supe"] [Da...

7 out of 1511 WDL bases did not pass.

All is downloaded from Sesse Website.

How can i recheck those further ?

From discord "katago has a feature called pda where it'll assume the oponent is worse than itself and play more aggressively, and it does do riskier plays. It's mainly used for handicap games, where the opponent places extra stones on the board" How feasible is it to teach Dragon something similiar ?

Betza identified the 'leveling effect', which causes reduction of the value of stronger pieces in the presence of opponent weaker pieces.

2r1k3/1b1nbpp1/p2ppn2/1p5p/4P3/P4PP1/1PP1Q2P/1K1R2R1 w - - 0 20 Interesting test position for most engines! [Event "Chess24 Legends of Chess Final 4"] [Site "https://lichess.org/65pCJz1c"] [Date "2020.07.30"] [Round "1.1"] [White "Carlsen, Magnus (2881)"] [Black "Svidler, Peter (2742)"] [Result "1/...