Program Elo + - Games Score Av.Op. Draws
1 Stockfish 15.1 vnni512 : 3607 13 13 1410 77.2 % 3395 45.5 %
2 Stockfish 15 vnni256 nn-6877 : 3594 13 12 1410 75.9 % 3395 47.3 %
3 Dragon 3.2 64bit-avx2 : 3582 13 12 1410 74.5 % 3395 49.1 %
4 Berserk 11.1 avx512-pext : 3530 11 11 1410 68.3 % 3397 58.4 %
5 Ethereal 14.00 pext-avx2 : 3497 10 10 1410 64.0 % 3397 64.4 %
6 Koivisto 9.2 pext-avx512 : 3496 11 11 1410 63.9 % 3397 62.1 %
7 Berserk 10 x64 avx512-pext : 3489 11 10 1410 62.9 % 3397 64.4 %
8 RubiChess 20230410 bmi2 : 3484 10 10 1410 62.2 % 3398 66.2 %
9 Koivisto 8.13 pext-avx512 : 3470 10 10 1410 60.2 % 3398 67.2 %
10 RubiChess 20221120 avx512 : 3463 10 10 1410 59.3 % 3398 68.9 %
11 Revenge 3.0 vnni512 : 3460 10 10 1410 58.8 % 3398 67.6 %
12 Dragon 3.2 MCTS 64bit avx2 : 3460 13 12 1410 58.8 % 3398 52.2 %
13 Ethereal 13.75 pext-avx2 : 3455 10 10 1410 58.2 % 3398 69.5 %
14 Igel 3.4.0 vnni512 : 3450 10 10 1410 57.4 % 3398 69.9 %
15 Rebel 16.2 avx2 : 3448 10 10 1410 57.1 % 3398 67.7 %
16 Seer 2.6.0 avx512 : 3445 10 10 1410 56.7 % 3398 67.9 %
17 Clover 4.1 avx512 : 3432 10 10 1410 54.8 % 3399 68.5 %
18 Rebel 16 avx2 : 3427 10 10 1410 54.1 % 3399 71.1 %
19 RofChade 3.007 avx512 : 3425 10 10 1410 53.7 % 3399 70.1 %
20 RofChade 2.321NN avx512 : 3414 10 10 1410 52.2 % 3399 68.0 %
21 SlowChess 2.83 avx2 : 3413 10 10 1410 52.0 % 3399 69.6 %
22 Clover 4.0 avx512 : 3409 10 10 1410 51.5 % 3399 67.7 %
23 SlowChess 2.8 avx2 : 3407 10 10 1410 51.1 % 3399 72.4 %
24 Revenge 2.0 avx2 : 3399 10 10 1410 49.9 % 3399 67.5 %
25 Uralochka 3.39d avx512 : 3399 10 10 1410 49.9 % 3399 67.5 %
26 Igel 3.3.0 vnni512 : 3391 10 10 1410 48.7 % 3399 71.8 %
27 Seer 2.5.0 avx512 : 3382 10 10 1410 47.5 % 3400 67.4 %
28 Caissa 1.8 avx2-bmi2 : 3381 10 10 1410 47.3 % 3400 67.3 %
29 Minic 3.33 x64 skylake-avx512 : 3377 10 10 1410 46.7 % 3400 70.4 %
30 Viridithas 9.1.0 avx512 : 3376 10 10 1410 46.6 % 3400 68.3 %
31 Minic 3.27 x64 skylake-avx512 : 3366 10 10 1410 45.1 % 3400 67.1 %
32 Caissa 1.7 avx2-bmi2 : 3358 11 11 1410 44.0 % 3400 63.4 %
33 Viridithas 9.0.0 avx512 : 3353 10 11 1410 43.3 % 3400 65.8 %
34 Uralochka 3.38c avx512 : 3349 11 11 1410 42.6 % 3400 64.3 %
35 Arasan 23.4 avx512 : 3337 11 11 1410 40.9 % 3401 62.9 %
36 Black Marlin 8-dev avx2 : 3332 11 11 1410 40.3 % 3401 62.3 %
37 Wasp 6.50 avx : 3330 11 11 1410 39.9 % 3401 59.9 %
38 Velvet 5.2.0 avx2 : 3314 12 12 1410 37.7 % 3401 57.2 %
39 Booot 7.1 avx512 : 3312 11 11 1410 37.4 % 3401 59.0 %
40 Komodo 14.1 64bit bmi2 : 3310 12 12 1410 37.1 % 3401 54.3 %
41 Arasan 23.3 avx512 : 3306 11 12 1410 36.6 % 3401 58.6 %
42 Smallbrain 7.0 avx512 : 3299 12 12 1410 35.6 % 3401 56.5 %
43 Black Marlin 7 avx512 : 3290 12 12 1410 34.4 % 3402 54.3 %
44 Booot 7.0 avx2 : 3290 11 12 1410 34.4 % 3402 57.5 %
45 Wasp 6.00 avx : 3284 12 12 1410 33.7 % 3402 55.9 %
46 Halogen 11.2 pext-avx2 : 3277 12 12 1410 32.7 % 3402 55.2 %
47 Halogen 10.23 pext-avx2 : 3267 11 11 1410 31.5 % 3402 57.9 %
48 Velvet 5.1.0 avx2 : 3266 13 13 1410 31.3 % 3402 50.0 %
| RANK | ENGINE | SCORE | TOTAL | PERCENT | W/D/L | White | Black |
| 1 | Stockfish 15.1 vnni512 | 1088.5 | 1410 | %77.2 | 768/641/1 | 610.5 (56%) | 478.0 (44%) |
| 2 | Stockfish 15 vnni256 nn-6877 | 1069.5 | 1410 | %75.9 | 736/667/7 | 590.5 (55%) | 479.0 (45%) |
| 3 | Dragon 3.2 64bit-avx2 | 1051.0 | 1410 | %74.5 | 705/692/13 | 578.0 (55%) | 473.0 (45%) |
| 4 | Berserk 11.1 avx512-pext | 962.5 | 1410 | %68.3 | 551/823/36 | 526.5 (55%) | 436.0 (45%) |
| 5 | Ethereal 14.00 pext-avx2 | 902.0 | 1410 | %64.0 | 448/908/54 | 492.0 (55%) | 410.0 (45%) |
| 6 | Koivisto 9.2 pext-avx512 | 901.0 | 1410 | %63.9 | 463/876/71 | 489.0 (54%) | 412.0 (46%) |
| 7 | Berserk 10 x64 avx512-pext | 887.0 | 1410 | %62.9 | 433/908/69 | 482.0 (54%) | 405.0 (46%) |
| 8 | RubiChess 20230410 bmi2 | 877.5 | 1410 | %62.2 | 411/933/66 | 482.0 (55%) | 395.5 (45%) |
| 9 | Koivisto 8.13 pext-avx512 | 849.5 | 1410 | %60.2 | 376/947/87 | 466.5 (55%) | 383.0 (45%) |
| 10 | RubiChess 20221120 avx512 | 835.5 | 1410 | %59.3 | 350/971/89 | 454.5 (54%) | 381.0 (46%) |
| 11 | Revenge 3.0 vnni512 | 829.5 | 1410 | %58.8 | 353/953/104 | 452.5 (55%) | 377.0 (45%) |
| 12 | Dragon 3.2 MCTS 64bit avx2 | 829.0 | 1410 | %58.8 | 461/736/213 | 480.5 (58%) | 348.5 (42%) |
| 13 | Ethereal 13.75 pext-avx2 | 820.0 | 1410 | %58.2 | 330/980/100 | 447.0 (55%) | 373.0 (45%) |
| 14 | Igel 3.4.0 vnni512 | 810.0 | 1410 | %57.4 | 317/986/107 | 441.0 (54%) | 369.0 (46%) |
| 15 | Rebel 16.2 avx2 | 805.0 | 1410 | %57.1 | 328/954/128 | 439.5 (55%) | 365.5 (45%) |
| 16 | Seer 2.6.0 avx512 | 799.0 | 1410 | %56.7 | 320/958/132 | 442.0 (55%) | 357.0 (45%) |
| 17 | Clover 4.1 avx512 | 772.0 | 1410 | %54.8 | 289/966/155 | 429.5 (56%) | 342.5 (44%) |
| 18 | Rebel 16 avx2 | 763.0 | 1410 | %54.1 | 262/1002/146 | 422.0 (55%) | 341.0 (45%) |
| 19 | RofChade 3.007 avx512 | 757.5 | 1410 | %53.7 | 263/989/158 | 416.5 (55%) | 341.0 (45%) |
| 20 | RofChade 2.321NN avx512 | 735.5 | 1410 | %52.2 | 256/959/195 | 403.5 (55%) | 332.0 (45%) |
| 21 | SlowChess 2.83 avx2 | 733.5 | 1410 | %52.0 | 243/981/186 | 409.0 (56%) | 324.5 (44%) |
| 22 | Clover 4.0 avx512 | 726.0 | 1410 | %51.5 | 249/954/207 | 406.0 (56%) | 320.0 (44%) |
| 23 | SlowChess 2.8 avx2 | 720.5 | 1410 | %51.1 | 210/1021/179 | 400.5 (56%) | 320.0 (44%) |
| 24 | Revenge 2.0 avx2 | 704.0 | 1410 | %49.9 | 228/952/230 | 392.0 (56%) | 312.0 (44%) |
| 25 | Uralochka 3.39d avx512 | 704.0 | 1410 | %49.9 | 228/952/230 | 393.0 (56%) | 311.0 (44%) |
| 26 | Igel 3.3.0 vnni512 | 687.0 | 1410 | %48.7 | 181/1012/217 | 379.0 (55%) | 308.0 (45%) |
| 27 | Seer 2.5.0 avx512 | 669.5 | 1410 | %47.5 | 194/951/265 | 373.0 (56%) | 296.5 (44%) |
| 28 | Caissa 1.8 avx2-bmi2 | 667.5 | 1410 | %47.3 | 193/949/268 | 366.5 (55%) | 301.0 (45%) |
| 29 | Minic 3.33 x64 skylake-avx512 | 658.0 | 1410 | %46.7 | 162/992/256 | 367.5 (56%) | 290.5 (44%) |
| 30 | Viridithas 9.1.0 avx512 | 656.5 | 1410 | %46.6 | 175/963/272 | 376.5 (57%) | 280.0 (43%) |
| 31 | Minic 3.27 x64 skylake-avx512 | 636.0 | 1410 | %45.1 | 163/946/301 | 350.0 (55%) | 286.0 (45%) |
| 32 | Caissa 1.7 avx2-bmi2 | 620.0 | 1410 | %44.0 | 173/894/343 | 348.5 (56%) | 271.5 (44%) |
| 33 | Viridithas 9.0.0 avx512 | 610.0 | 1410 | %43.3 | 146/928/336 | 352.5 (58%) | 257.5 (42%) |
| 34 | Uralochka 3.38c avx512 | 601.0 | 1410 | %42.6 | 148/906/356 | 350.0 (58%) | 251.0 (42%) |
| 35 | Arasan 23.4 avx512 | 576.5 | 1410 | %40.9 | 133/887/390 | 332.0 (58%) | 244.5 (42%) |
| 36 | Black Marlin 8-dev avx2 | 568.0 | 1410 | %40.3 | 129/878/403 | 323.5 (57%) | 244.5 (43%) |
| 37 | Wasp 6.50 avx | 563.0 | 1410 | %39.9 | 141/844/425 | 333.5 (59%) | 229.5 (41%) |
| 38 | Velvet 5.2.0 avx2 | 532.0 | 1410 | %37.7 | 129/806/475 | 312.0 (59%) | 220.0 (41%) |
| 39 | Booot 7.1 avx512 | 528.0 | 1410 | %37.4 | 112/832/466 | 309.5 (59%) | 218.5 (41%) |
| 40 | Komodo 14.1 64bit bmi2 | 523.5 | 1410 | %37.1 | 141/765/504 | 305.5 (58%) | 218.0 (42%) |
| 41 | Arasan 23.3 avx512 | 516.0 | 1410 | %36.6 | 103/826/481 | 300.5 (58%) | 215.5 (42%) |
| 42 | Smallbrain 7.0 avx512 | 502.5 | 1410 | %35.6 | 104/797/509 | 304.0 (60%) | 198.5 (40%) |
| 43 | Black Marlin 7 avx512 | 485.5 | 1410 | %34.4 | 103/765/542 | 276.5 (57%) | 209.0 (43%) |
| 44 | Booot 7.0 avx2 | 485.5 | 1410 | %34.4 | 80/811/519 | 284.5 (59%) | 201.0 (41%) |
| 45 | Wasp 6.00 avx | 475.0 | 1410 | %33.7 | 81/788/541 | 275.5 (58%) | 199.5 (42%) |
| 46 | Halogen 11.2 pext-avx2 | 461.5 | 1410 | %32.7 | 72/779/559 | 272.5 (59%) | 189.0 (41%) |
| 47 | Halogen 10.23 pext-avx2 | 443.5 | 1410 | %31.5 | 35/817/558 | 255.5 (58%) | 188.0 (42%) |
| 48 | Velvet 5.1.0 avx2 | 441.5 | 1410 | %31.3 | 89/705/616 | 274.0 (62%) | 167.5 (38%) |
@Copyright Fermin Serrano
Program Elo + - Games Score Av.Op. Draws
1 Halogen 10.23 pext-avx2 : 3268 17 16 780 66.1 % 3152 53.5 %
2 Clover 3.1 avx2 : 3266 17 17 780 65.8 % 3152 51.8 %
3 BlackCore 6.0 bmi2 : 3259 18 18 780 64.8 % 3153 47.8 %
4 Marvin 6.1 avx2 : 3251 17 16 780 63.7 % 3153 53.6 %
5 Velvet v4.1.0 avx2 : 3231 18 18 750 60.2 % 3159 46.5 %
6 Wasp 5.50 avx : 3211 17 17 780 58.1 % 3155 51.5 %
7 Black Marlin 6.0 avx512 : 3208 17 17 780 57.6 % 3155 52.9 %
8 Smallbrain 6.0 native : 3206 17 17 780 57.4 % 3155 52.2 %
9 Alexandria 3.5 bmi2 : 3201 17 17 780 56.5 % 3155 51.5 %
10 Minic 3.18 x64 skylake : 3196 17 17 780 55.8 % 3155 53.7 %
11 Velvet v4.0.1 avx2 : 3193 18 18 810 56.0 % 3151 45.8 %
12 Tucano 10.0 avx2 nnue : 3183 18 18 780 54.0 % 3156 48.5 %
13 Zahak 10.0 avx : 3173 17 17 780 52.5 % 3156 52.9 %
14 Halogen 10.22 pext-avx2 : 3167 17 17 780 51.6 % 3156 54.0 %
15 Marvin 6.0 avx2 : 3159 17 17 780 50.4 % 3157 52.3 %
16 Clover 3.0 avx2 : 3155 17 17 780 49.8 % 3157 50.9 %
17 Wasp 5.20 avx : 3148 17 17 780 48.7 % 3157 52.4 %
18 Zahak 9.0 avx : 3139 17 17 780 47.4 % 3157 50.8 %
19 Blackmarlin 5.0 popcnt-avx512f : 3126 17 17 780 45.4 % 3158 53.8 %
20 Stash v34.0 bmi2 : 3119 17 17 780 44.4 % 3158 51.7 %
21 Combusken 2.0.0 : 3116 17 17 780 44.0 % 3158 49.7 %
22 Stash v33.0 bmi2 : 3094 18 18 780 40.7 % 3159 47.3 %
23 Chiron 5.01 64bit : 3058 18 18 780 35.7 % 3160 44.5 %
24 Drofa 4.0.0 pext : 3032 19 19 780 32.4 % 3160 41.9 %
25 Drofa 3.3.22 pext : 3019 19 19 780 30.6 % 3162 40.4 %
26 Winter 1.0 bmi2 : 3018 20 20 780 30.4 % 3162 37.7 %
27 Orion64 v0.9 pop-avx-fma : 3017 18 18 780 30.3 % 3162 45.6 %
| RANK | ENGINE | SCORE | TOTAL | PERCENT | W/D/L | White | Black |
| 1 | Halogen 10.23 pext-avx2 | 515.5 | 780 | %66.1 | 307/417/56 | 276.0 (54%) | 239.5 (46%) |
| 2 | Clover 3.1 avx2 | 513.0 | 780 | %65.8 | 311/404/65 | 271.5 (53%) | 241.5 (47%) |
| 3 | BlackCore 6.0 bmi2 | 505.5 | 780 | %64.8 | 319/373/88 | 280.5 (55%) | 225.0 (45%) |
| 4 | Marvin 6.1 avx2 | 497.0 | 780 | %63.7 | 288/418/74 | 266.0 (54%) | 231.0 (46%) |
| 5 | Velvet v4.1.0 avx2 | 451.5 | 750 | %60.2 | 277/349/124 | 247.0 (55%) | 204.5 (45%) |
| 6 | Wasp 5.50 avx | 453.0 | 780 | %58.1 | 252/402/126 | 245.5 (54%) | 207.5 (46%) |
| 7 | Black Marlin 6.0 avx512 | 449.5 | 780 | %57.6 | 243/413/124 | 237.0 (53%) | 212.5 (47%) |
| 8 | Smallbrain 6.0 native | 447.5 | 780 | %57.4 | 244/407/129 | 242.0 (54%) | 205.5 (46%) |
| 9 | Alexandria 3.5 bmi2 | 441.0 | 780 | %56.5 | 240/402/138 | 232.5 (53%) | 208.5 (47%) |
| 10 | Velvet v4.0.1 avx2 | 453.5 | 810 | %56.0 | 268/371/171 | 258.0 (57%) | 195.5 (43%) |
| 11 | Minic 3.18 x64 skylake | 435.5 | 780 | %55.8 | 226/419/135 | 239.5 (55%) | 196.0 (45%) |
| 12 | Tucano 10.0 avx2 nnue | 421.0 | 780 | %54.0 | 232/378/170 | 224.0 (53%) | 197.0 (47%) |
| 13 | Zahak 10.0 avx | 409.5 | 780 | %52.5 | 203/413/164 | 212.5 (52%) | 197.0 (48%) |
| 14 | Halogen 10.22 pext-avx2 | 402.5 | 780 | %51.6 | 192/421/167 | 225.0 (56%) | 177.5 (44%) |
| 15 | Marvin 6.0 avx2 | 393.0 | 780 | %50.4 | 189/408/183 | 227.0 (58%) | 166.0 (42%) |
| 16 | Clover 3.0 avx2 | 388.5 | 780 | %49.8 | 190/397/193 | 205.5 (53%) | 183.0 (47%) |
| 17 | Wasp 5.20 avx | 379.5 | 780 | %48.7 | 175/409/196 | 211.5 (56%) | 168.0 (44%) |
| 18 | Zahak 9.0 avx | 370.0 | 780 | %47.4 | 172/396/212 | 195.5 (53%) | 174.5 (47%) |
| 19 | Blackmarlin 5.0 popcnt-avx512f | 354.0 | 780 | %45.4 | 144/420/216 | 196.5 (56%) | 157.5 (44%) |
| 20 | Stash v34.0 bmi2 | 346.5 | 780 | %44.4 | 145/403/232 | 194.5 (56%) | 152.0 (44%) |
| 21 | Combusken 2.0.0 | 343.0 | 780 | %44.0 | 149/388/243 | 197.5 (58%) | 145.5 (42%) |
| 22 | Stash v33.0 bmi2 | 317.5 | 780 | %40.7 | 133/369/278 | 177.5 (56%) | 140.0 (44%) |
| 23 | Chiron 5.01 64bit | 278.5 | 780 | %35.7 | 105/347/328 | 158.0 (57%) | 120.5 (43%) |
| 24 | Drofa 4.0.0 pext | 252.5 | 780 | %32.4 | 89/327/364 | 149.5 (59%) | 103.0 (41%) |
| 25 | Drofa 3.3.22 pext | 238.5 | 780 | %30.6 | 81/315/384 | 138.5 (58%) | 100.0 (42%) |
| 26 | Winter 1.0 bmi2 | 237.0 | 780 | %30.4 | 90/294/396 | 132.0 (56%) | 105.0 (44%) |
| 27 | Orion64 v0.9 pop-avx-fma | 236.0 | 780 | %30.3 | 58/356/366 | 134.5 (57%) | 101.5 (43%) |
@Copyright Fermin Serrano