SF PB 190426 wins New Engines Test, by Chess Engines Diary, 2026.05.04-05

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The SF PB 190426 won another tournament of new chess engine versions. The Revolution 5.50-260426 took second place, and the SF TACTICAL 270426 took third.

CEDR 871.259 games download (01.05.2026) 

💾 Tournament download with 132 games
💻 Dell G15 SE, i7-11800H RAM 16,0 GB  🖬 GUI - Fritz 17

#chessenginesdiary Country - Poland, City - Malbork  🕓 Time 3'+3"

P Engine Score (Tie) +/-/=
1: SF PB 190426 17.0 / 22 153.50 (+12 -0 =10)
2: Revolution 5.50-260426 17.0 / 22 152.50 (+12 -0 =10)
3: SF TACTICAL 270426 17.0 / 22 150.25 (+12 -0 =10)
4: SF-POLY 260426+ 16.5 / 22 144.50 (+11 -0 =11)
5: ShashChess 41.2 16.0 / 22 141.25 (+10 -0 =12)
6: Raphael 4.0.0 14.0 / 22 109.50 (+10 -4 =8)
7: Shredder 13 NNUE 12.5 / 22 84.00 (+10 -7 =5)
8: Critter 1.6a 8.0 / 22 33.50 (+7 -13 =2)
9: Myrddin 0.95 JA 6.0 / 22 30.50 (+4 -14 =4)
10: Rusty Rival 1.0.43 6.0 / 22 17.00 (+5 -15 =2)
11: Radiance 4.4 2.0 / 22 0.00 (+2 -20 =0)
12: Rudim 1.5 0.0 / 22 0.00 (+0 -22 =0)


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