Not logged inRybka Chess Community Forum
Up Topic The Rybka Lounge / Computer Chess / An "Armageddon" rule for a Sf 90.0-10.0 Lc0 TCEC SuFi
- By MrKris (**) Date 2019-08-29 05:50
Say 10 Stockfish loses, 90 'draws' but with this:

Rule: In every draw the engine that prevents a 'drawscore rule' draw the most loses.

Stockfish would win 90.0/100. (Or so, for example.)

Stockfish, white, 149 consecutive 0.00 evaluations:
92. Rc5+ {0.00/46 1} Kd6 {+1.41/11 1}
8/8/3k1p2/2R2p2/3P1Pp1/p2K2Pp/P6P/1r6 w - - 5 93

250. Kd4 {0.00/32 2} Qd7 {+0.18/5 2  Arena Adjudication} 1/2-1/2
8/3q4/6Q1/8/3K1Pp1/6k1/8/8 w - - 24 251

________

Stockfish, black, 60 consecutive 0.00 evaluations:
190. Bd3 {+0.52/10 1} Rd4 {0.00/33 1}
8/6k1/3b4/6P1/3r1PK1/3B4/8/5R2 w - - 83 191

250. Kf5 {0.00/6 1 Arena Adjudication} 1/2-1/2
5k2/8/1r3b2/5K2/4B3/3R4/8/8 b - - 9 250


________

Stockfish, black, 128 cosecutive 0.00 evaluations -except annomolies 166. to 172.- Lc0 had 223.-0.03 so Arena actually had to call the repetition:
97. Rh1 {+1.80/9 2} Rb1 {0.00/27 0}
4k3/3b1p2/4p1p1/3pP1K1/2pN1P1P/2P1Q1P1/q7/1r5R w - - 5 98

223. Kh5 {-0.03/7 3} Kh7 {0.00/189 12} 224. Kg5 {0.00/4 0} Ba4 {0.00/193 4 3-fold repetition} 1/2-1/2
8/5p1k/3P1P2/6K1/b6P/8/8/8 w - - 97 225

________
There is more in just the 50 games here:
http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=33137#pid583823
Up Topic The Rybka Lounge / Computer Chess / An "Armageddon" rule for a Sf 90.0-10.0 Lc0 TCEC SuFi

Powered by mwForum 2.27.4 © 1999-2012 Markus Wichitill