Top Chess Engine Tournament Results

Posts : 880 Join date : 2020-11-25 Location : USA

Hardware Threadripper 2950x, RTX 2080TI 64 Gb Ram, SSD 2 TB Evo 970 Plus.

Book = 6 moves
Tablebases = 7 man top 10.
GUI = Banksia
Hash = 8192mb
16 Cores
TC = 1m+1s
4 Rounds

Code:: Result:
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  # name games wins draws losses score elo + -
  1. Stockfish 11/11/21 36 15 21 0 25.5 112 81 77
  2. Dragon 2.5.1 36 13 23 0 24.5 95 79 76
  3. Fat Fritz 2 36 14 21 1 24.5 95 80 77
  4. Lc0 v0.28.0 (nn=610499) 36 10 22 4 21.0 48 78 76
  5. SlowChess Blitz 2.7 36 3 28 5 17.0 -15 73 74
  6. Koivisto 7.0 36 6 21 9 16.5 -20 77 78
  7. Berserk 7 (nn=e76ca01b8653) 36 4 23 9 15.5 -37 75 77
  8. RubiChess 2.2 (nn=fb50f) 36 2 22 12 13.0 -71 76 79
  9. Ethereal 13.07 36 2 19 15 11.5 -98 78 82
10. Igel 3.0.5 36 3 16 17 11.0 -109 80 85

Cross table:
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  # name score games 1 2 3 4 5 6 7 8 9 10
  1. Stockfish 11/11/21 25.5 36 x ==== ==1= 1=== ===1 ==1= =11= 11== 1111 1=11
  2. Dragon 2.5.1 24.5 36 ==== x ==== ==== ==== 1==1 =111 11=1 1=1= =111
  3. Fat Fritz 2 24.5 36 ==0= ==== x ===1 =1=1 =111 1==1 ===1 1==1 1=11
  4. Lc0 v0.28.0 (nn=610499) 21.0 36 0=== ==== ===0 x ==11 1=== ==1= =1=1 =011 101=
  5. SlowChess Blitz 2.7 17.0 36 ===0 ==== =0=0 ==00 x 1=== ==== ==1= ==1= ====
  6. Koivisto 7.0 16.5 36 ==0= 0==0 =000 0=== 0=== x =1== =0== 11== 1=11
  7. Berserk 7 (nn=e76ca01b8653) 15.5 36 =00= =000 0==0 ==0= ==== =0== x 1==1 ==== =1=1
  8. RubiChess 2.2 (nn=fb50f) 13.0 36 00== 00=0 ===0 =0=0 ==0= =1== 0==0 x 0=== 1===
  9. Ethereal 13.07 11.5 36 0000 0=0= 0==0 =100 ==0= 00== ==== 1=== x =00=
10. Igel 3.0.5 11.0 36 0=00 =000 0=00 010= ==== 0=00 =0=0 0=== =11= x

Tech:
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Tech (average nodes, depths, time/m per move, others per game), counted for computing moves only, ignored moves with zero nodes:
  # name nodes/m NPS depth/m time/m moves time #fails
  1. Stockfish 11/11/21 27914K 15510528 40.1 1.8 63.1 113.5
  2. Dragon 2.5.1 22411K 12324269 30.8 1.8 64.8 117.8
  3. Fat Fritz 2 34705K 19551487 42.1 1.8 61.0 108.3
  4. Lc0 v0.28.0 (nn=610499) 49K 28374 9.6 1.7 71.1 123.0
  5. SlowChess Blitz 2.7 15530K 8305276 22.0 1.9 54.3 101.5 1
  6. Koivisto 7.0 25533K 15401597 27.4 1.7 65.3 108.2
  7. Berserk 7 (nn=e76ca01b8653) 23394K 12835550 28.2 1.8 66.4 121.0
  8. RubiChess 2.2 (nn=fb50f) 33852K 17501856 32.7 1.9 57.6 111.4
  9. Ethereal 13.07 39856K 22962998 27.6 1.7 73.8 128.0
10. Igel 3.0.5 17197K 10048985 22.8 1.7 65.2 111.6
   all --- 23418K 13463450 28.1 1.8 64.3 114.4 1

Posts : 207 Join date : 2020-11-28

what happens with the stockfish14-stockfish11 match at 120/40?
I remember the last time I saw results all games were draws.

Posts : 880 Join date : 2020-11-25 Location : USA

It crashed when I was on vacation for 2 weeks. And was not at home to restart. Sorry.

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