Since the rollout of (released on April 12, 2026), the community response has been overwhelmingly positive. Here are a few anonymized quotes from the official Chess Ultra subreddit and Steam reviews:
While the multiplayer aspect took center stage, the single-player AI also received attention in the Chess Ultra v1.13 update. The game utilizes a highly optimized chess engine capable of playing at a Grandmaster level. However, previous versions sometimes struggled with the "uncanny valley" of difficulty—swinging wildly between brain-dead easy and impossibly difficult at certain rating brackets. Chess Ultra v1.13
Hidden in the custom game menu is a v1.13-exclusive mode: . Here, the increment (bonus time per move) randomly varies between 0 and 5 seconds each turn. This tests your adaptability under unpredictable pressure. Since the rollout of (released on April 12,