Computer Chess
Choose your opponent
This site allows you to play against 539 different chess engine opponents in your browser.
All engines are open-source engines taken from the CCRL (Computer Chess Rating List).
539 engine opponents
152 unique engines
0 games in progress
447 games played
63% engine win rate
Showing strongest versions of engines, sorted by rating.
Strongest versions · Sort by release date · Complete list · Complete list by date · Engines rated below 2000
| Logo | Rank | Name | Rating | Release date |
|---|---|---|---|---|
|
#1 |
217 games - 154W 58D 5L
(71%)
|
3793 | 2026-09-05 |
|
#3 |
4 games - 3W 1D 0L
(75%)
|
3774 | 2026-06-27 |
|
#4 |
9 games - 7W 2D 0L
(78%)
|
3771 | 2025-05-21 |
|
#5 |
23 games - 13W 7D 3L
(57%)
|
3766 | 2026-03-01 |
|
#5 |
0 games - 0W 0D 0L
(0%)
|
3764 | 2026-09-19 |
|
#6 |
3 games - 2W 0D 1L
(67%)
|
3762 | 2026-08-22 |
|
|
#8 |
2 games - 0W 2D 0L
(0%)
|
3757 | 2026-09-10 |
|
#8 |
1 games - 1W 0D 0L
(100%)
|
3757 | 2026-06-29 |
|
#10 |
0 games - 0W 0D 0L
(0%)
|
3755 | 2025-03-03 |
|
#12 |
7 games - 5W 2D 0L
(71%)
|
3751 | 2024-03-31 |
|
|
#16 |
6 games - 6W 0D 0L
(100%)
|
3744 | 2026-07-22 |
|
|
#16 |
0 games - 0W 0D 0L
(0%)
|
3741 | 2026-06-10 |
|
|
#20 |
1 games - 0W 1D 0L
(0%)
|
3732 | 2026-06-27 |
|
#21 |
3 games - 3W 0D 0L
(100%)
|
3731 | 2026-05-26 |
|
#22 |
0 games - 0W 0D 0L
(0%)
|
3729 | 2024-08-17 |
|
#23 |
0 games - 0W 0D 0L
(0%)
|
3728 | 2024-10-24 |
|
#24 |
0 games - 0W 0D 0L
(0%)
|
3727 | 2025-09-14 |
|
|
#30 |
1 games - 1W 0D 0L
(100%)
|
3712 | 2026-06-27 |
|
#30 |
1 games - 0W 1D 0L
(0%)
|
3707 | 2024-10-29 |
|
#31 |
1 games - 1W 0D 0L
(100%)
|
3705 | 2026-08-07 |
|
|
#34 |
7 games - 7W 0D 0L
(100%)
|
3701 | 2026-08-27 |
|
#43 |
0 games - 0W 0D 0L
(0%)
|
3693 | 2026-06-17 |
|
#49 |
0 games - 0W 0D 0L
(0%)
|
3683 | 2026-07-17 |
|
#50 |
1 games - 0W 0D 1L
(0%)
|
3682 | 2023-01-15 |
|
#50 |
10 games - 7W 3D 0L
(70%)
|
3675 | 2025-07-28 |
|
#53 |
1 games - 0W 1D 0L
(0%)
|
3671 | 2026-07-13 |
|
#54 |
0 games - 0W 0D 0L
(0%)
|
3670 | 2024-06-14 |
|
|
#60 |
5 games - 4W 1D 0L
(80%)
|
3649 | 2026-09-09 |
|
#63 |
0 games - 0W 0D 0L
(0%)
|
3642 | 2024-07-01 |
|
#65 |
5 games - 5W 0D 0L
(100%)
|
3626 | 2026-07-29 |
|
#66 |
2 games - 0W 1D 1L
(0%)
|
3622 | 2024-02-28 |
|
#71 |
1 games - 1W 0D 0L
(100%)
|
3597 | 2026-08-08 |
|
|
#73 |
0 games - 0W 0D 0L
(0%)
|
3588 | 2026-04-21 |
|
|
#75 |
1 games - 1W 0D 0L
(100%)
|
3581 | 2026-09-23 |
|
#77 |
1 games - 1W 0D 0L
(100%)
|
3575 | 2023-01-29 |
|
#81 |
2 games - 1W 1D 0L
(50%)
|
3567 | 2024-11-08 |
|
#81 |
0 games - 0W 0D 0L
(0%)
|
3560 | 2024-03-15 |
|
|
#82 |
0 games - 0W 0D 0L
(0%)
|
3553 | 2025-05-05 |
|
|
#84 |
1 games - 1W 0D 0L
(100%)
|
3549 | 2026-05-17 |
|
#41-42 |
1 games - 1W 0D 0L
(100%)
|
3543 | 2024-02-04 |
|
#89 |
0 games - 0W 0D 0L
(0%)
|
3539 | 2025-10-31 |
|
#92 |
0 games - 0W 0D 0L
(0%)
|
3531 | 2024-03-18 |
|
#94 |
2 games - 2W 0D 0L
(100%)
|
3528 | 2025-04-10 |
|
|
#95 |
1 games - 1W 0D 0L
(100%)
|
3527 | 2026-07-12 |
|
#101 |
0 games - 0W 0D 0L
(0%)
|
3509 | 2026-05-28 |
|
#102 |
3 games - 0W 1D 2L
(0%)
|
3506 | 2025-12-07 |
|
#105 |
3 games - 0W 0D 3L
(0%)
|
3490 | 2026-01-06 |
|
#108 |
2 games - 0W 2D 0L
(0%)
|
3477 | 2024-01-21 |
|
#109 |
1 games - 0W 0D 1L
(0%)
|
3473 | 2026-03-06 |
|
|
#110 |
2 games - 2W 0D 0L
(100%)
|
3464 | 2025-12-10 |
|
#114 |
4 games - 2W 2D 0L
(50%)
|
3458 | 2024-05-25 |
|
#124 |
0 games - 0W 0D 0L
(0%)
|
3438 | 2023-03-02 |
|
#125 |
0 games - 0W 0D 0L
(0%)
|
3437 | 2022-01-15 |
|
#127 |
0 games - 0W 0D 0L
(0%)
|
3432 | 2024-11-05 |
|
#129 |
0 games - 0W 0D 0L
(0%)
|
3425 | 2021-08-04 |
|
|
#128 |
3 games - 2W 0D 1L
(67%)
|
3425 | 2026-05-11 |
|
#129 |
0 games - 0W 0D 0L
(0%)
|
3421 | 2023-03-28 |
|
#130 |
0 games - 0W 0D 0L
(0%)
|
3416 | 2019-02-07 |
|
|
#133 |
1 games - 1W 0D 0L
(100%)
|
3402 | 2025-04-01 |
|
#134 |
6 games - 2W 4D 0L
(33%)
|
3400 | 2024-09-30 |
|
|
#139 |
0 games - 0W 0D 0L
(0%)
|
3392 | 2026-07-12 |
|
|
#141 |
7 games - 2W 3D 2L
(29%)
|
3383 | 2026-08-09 |
|
#149 |
1 games - 1W 0D 0L
(100%)
|
3360 | 2019-08-23 |
|
#78 |
1 games - 0W 1D 0L
(0%)
|
3356 | 2024-07-11 |
|
#153 |
2 games - 2W 0D 0L
(100%)
|
3352 | 2024-02-03 |
|
#154 |
0 games - 0W 0D 0L
(0%)
|
3345 | 2026-04-08 |
|
|
#155 |
0 games - 0W 0D 0L
(0%)
|
3344 | 2026-08-02 |
|
|
#159 |
0 games - 0W 0D 0L
(0%)
|
3335 | 2026-07-07 |
|
#163 |
0 games - 0W 0D 0L
(0%)
|
3315 | 2024-07-22 |
|
|
#167 |
0 games - 0W 0D 0L
(0%)
|
3306 | 2026-01-05 |
|
#177 |
3 games - 2W 1D 0L
(67%)
|
3274 | 2026-03-03 |
|
|
#179 |
1 games - 1W 0D 0L
(100%)
|
3258 | 2026-07-09 |
|
#180 |
0 games - 0W 0D 0L
(0%)
|
3257 | 2025-12-21 |
|
#180 |
0 games - 0W 0D 0L
(0%)
|
3257 | 2026-04-04 |
|
#183 |
3 games - 2W 0D 1L
(67%)
|
3248 | 2021-05-02 |
|
#184 |
0 games - 0W 0D 0L
(0%)
|
3245 | 2023-06-01 |
|
#187 |
1 games - 0W 1D 0L
(0%)
|
3229 | 2023-05-25 |
|
#196 |
0 games - 0W 0D 0L
(0%)
|
3203 | 2026-08-17 |
|
#197 |
6 games - 1W 5D 0L
(17%)
|
3194 | 2024-03-22 |
|
|
#198 |
1 games - 1W 0D 0L
(100%)
|
3189 | 2026-08-08 |
|
#198 |
0 games - 0W 0D 0L
(0%)
|
3188 | 2018-10-03 |
|
#203 |
0 games - 0W 0D 0L
(0%)
|
3176 | 2024-11-03 |
|
|
#208 |
0 games - 0W 0D 0L
(0%)
|
3141 | 2026-04-14 |
|
|
#211 |
2 games - 1W 1D 0L
(50%)
|
3136 | 2026-09-08 |
|
|
#211 |
0 games - 0W 0D 0L
(0%)
|
3135 | 2026-06-27 |
|
#211 |
0 games - 0W 0D 0L
(0%)
|
3131 | 2021-11-30 |
|
#211 |
5 games - 3W 1D 1L
(60%)
|
3126 | 2024-04-03 |
|
#216 |
1 games - 1W 0D 0L
(100%)
|
3111 | 2020-01-16 |
|
#217 |
1 games - 0W 1D 0L
(0%)
|
3107 | 2023-12-14 |
|
#220 |
1 games - 1W 0D 0L
(100%)
|
3093 | 2024-04-29 |
|
#222 |
0 games - 0W 0D 0L
(0%)
|
3087 | 2021-08-21 |
|
#121 |
0 games - 0W 0D 0L
(0%)
|
3070 | 2024-05-28 |
|
#241 |
1 games - 1W 0D 0L
(100%)
|
3035 | 2021-08-30 |
|
|
#244 |
0 games - 0W 0D 0L
(0%)
|
3020 | 2026-07-08 |
|
#246 |
0 games - 0W 0D 0L
(0%)
|
3015 | 2026-08-28 |
|
#250 |
1 games - 1W 0D 0L
(100%)
|
2994 | 2024-08-11 |
|
#264 |
0 games - 0W 0D 0L
(0%)
|
2948 | 2025-03-22 |
|
#272 |
3 games - 3W 0D 0L
(100%)
|
2910 | 2025-11-02 |
|
|
#277 |
2 games - 1W 0D 1L
(50%)
|
2896 | 2026-06-29 |
|
|
#283 |
1 games - 0W 0D 1L
(0%)
|
2863 | 2026-05-01 |
|
#286 |
3 games - 2W 1D 0L
(67%)
|
2828 | 2024-04-13 |
|
#294 |
1 games - 1W 0D 0L
(100%)
|
2808 | 2026-04-10 |
|
#310 |
2 games - 0W 1D 1L
(0%)
|
2758 | 2024-09-02 |
|
|
#165 |
3 games - 2W 1D 0L
(67%)
|
2754 | 2021-01-01 |
|
#326 |
0 games - 0W 0D 0L
(0%)
|
2727 | 2021-11-11 |
|
#328 |
1 games - 1W 0D 0L
(100%)
|
2714 | 2023-04-17 |
|
#339 |
3 games - 2W 1D 0L
(67%)
|
2678 | 2021-09-14 |
|
#348 |
1 games - 1W 0D 0L
(100%)
|
2640 | 2024-12-07 |
|
#190-191 |
1 games - 1W 0D 0L
(100%)
|
2605 | 2017-07-03 |
|
#384 |
2 games - 1W 1D 0L
(50%)
|
2564 | 2023-09-24 |
|
#387 |
3 games - 3W 0D 0L
(100%)
|
2553 | 2023-01-09 |
|
#431 |
1 games - 0W 0D 1L
(0%)
|
2439 | 2021-08-29 |
|
#442 |
0 games - 0W 0D 0L
(0%)
|
2422 | 2021-12-30 |
|
|
#459 |
1 games - 0W 0D 1L
(0%)
|
2384 | 2022-02-06 |
|
#462 |
0 games - 0W 0D 0L
(0%)
|
2373 | 2018-03-08 |
|
#465 |
0 games - 0W 0D 0L
(0%)
|
2362 | 2024-06-05 |
|
#496 |
0 games - 0W 0D 0L
(0%)
|
2308 | 2022-07-06 |
|
#515 |
0 games - 0W 0D 0L
(0%)
|
2252 | 2024-09-21 |
|
#517 |
0 games - 0W 0D 0L
(0%)
|
2245 | 2018-10-24 |
|
|
#521 |
0 games - 0W 0D 0L
(0%)
|
2240 | 2025-06-22 |
|
|
#522 |
1 games - 1W 0D 0L
(100%)
|
2233 | 2026-03-08 |
|
|
#524 |
1 games - 1W 0D 0L
(100%)
|
2219 | 2026-04-20 |
|
|
#525 |
1 games - 1W 0D 0L
(100%)
|
2218 | 2026-01-19 |
|
#526 |
0 games - 0W 0D 0L
(0%)
|
2215 | 2024-03-11 |
|
#540 |
1 games - 0W 0D 1L
(0%)
|
2188 | 2019-11-17 |
|
|
#548 |
0 games - 0W 0D 0L
(0%)
|
2169 | 2024-03-18 |
|
|
#551 |
0 games - 0W 0D 0L
(0%)
|
2165 | 2024-02-03 |
|
#556 |
0 games - 0W 0D 0L
(0%)
|
2145 | 2023-06-09 |
|
|
#560 |
0 games - 0W 0D 0L
(0%)
|
2143 | 2022-04-05 |
|
|
#567 |
0 games - 0W 0D 0L
(0%)
|
2120 | 2022-02-06 |
|
|
#572 |
0 games - 0W 0D 0L
(0%)
|
2110 | 2022-06-03 |
|
#585 |
0 games - 0W 0D 0L
(0%)
|
2078 | 2022-09-23 |
|
#585 |
2 games - 0W 1D 1L
(0%)
|
2077 | 2022-10-18 |
|
|
#662 |
0 games - 0W 0D 0L
(0%)
|
1872 | 2018-01-12 |
|
|
#665 |
0 games - 0W 0D 0L
(0%)
|
1865 | 2023-09-15 |
|
|
#668 |
0 games - 0W 0D 0L
(0%)
|
1860 | 2024-11-21 |
|
|
#679 |
0 games - 0W 0D 0L
(0%)
|
1839 | 2023-08-29 |
|
|
#681 |
2 games - 2W 0D 0L
(100%)
|
1828 | 2024-09-20 |
|
|
#708 |
0 games - 0W 0D 0L
(0%)
|
1713 | 2024-03-01 |
|
|
#709 |
1 games - 0W 0D 1L
(0%)
|
1708 | 2022-03-10 |
|
|
#719 |
0 games - 0W 0D 0L
(0%)
|
1690 | 2024-09-10 |
|
|
#723 |
0 games - 0W 0D 0L
(0%)
|
1667 | 2018-06-09 |
|
|
#745 |
0 games - 0W 0D 0L
(0%)
|
1593 | 2022-09-06 |
|
#750 |
1 games - 0W 1D 0L
(0%)
|
1578 | 2019-01-16 |
|
|
#769 |
0 games - 0W 0D 0L
(0%)
|
1510 | 2020-06-21 |
|
|
#770 |
7 games - 0W 5D 2L
(0%)
|
1509 | 2020-06-19 |
|
|
#785 |
0 games - 0W 0D 0L
(0%)
|
1449 | 2026-08-01 |
|
|
#809 |
0 games - 0W 0D 0L
(0%)
|
1331 | 2021-06-13 |
|
|
#818 |
0 games - 0W 0D 0L
(0%)
|
1305 | 2026-04-23 |
|
|
#848 |
0 games - 0W 0D 0L
(0%)
|
1115 | 2025-12-20 |
|
|
#849 |
5 games - 0W 0D 5L
(0%)
|
1092 | 2024-07-31 |
|
|
#448 |
9 games - 2W 1D 6L
(22%)
|
688 | 2021-06-14 |
Limitations:
Engines have been tested but reliability cannot be guaranteed · maximum 5 seconds computer move time · 32MB hash table · pawns auto-promote to queens.