https://chesstrainer.ai/videos/hero/2026-10-23https://chesstrainer.ai/videos/hero.2026-10e.webpName this square without counting: chess visualization by voiceA square lights up, you say its name, the board checks you. Then a blindfold knight, openings out loud and a full game against Stockfish by voice.https://chesstrainer.ai/videos/hero.2026-10e.1080.mp4https://www.youtube.com/embed/_nLk28ZFiBw642026-10-23T12:00:00+00:00yesnono https://chesstrainer.ai/videos/s1-name-the-square/2026-10-23https://chesstrainer.ai/videos/s1-name-the-square.2026-10e.webpName the square in 2 seconds: chess coordinates testPlay along: name three squares in two seconds each, one of them from Black's side. Had to count? Name the Square trains it out loud. Free to start.https://chesstrainer.ai/videos/s1-name-the-square.2026-10e.720.mp4https://www.youtube.com/embed/w_zJLqQN12g222026-10-23T12:00:00+00:00yesnono https://chesstrainer.ai/videos/s2-blindfold-knight/2026-10-23https://chesstrainer.ai/videos/s2-blindfold-knight.2026-10e.webpBlindfold chess test: where does the knight land?A Blindfold Squares prompt: a knight on b1 makes three hops. Track it in your head, say where it lands, then check the answer. Level one is free.https://chesstrainer.ai/videos/s2-blindfold-knight.2026-10e.720.mp4https://www.youtube.com/embed/oYn2pVoZyOE262026-10-23T12:00:00+00:00yesnono https://chesstrainer.ai/videos/s3-stockfish-voice/2026-10-23https://chesstrainer.ai/videos/s3-stockfish-voice.2026-10e.webpPlay chess by voice against Stockfish, hands offA voice game against Stockfish: say your move, the engine answers. Eight levels. Keep the board, or hide it and play blind. One voice game a day is free.https://chesstrainer.ai/videos/s3-stockfish-voice.2026-10e.720.mp4https://www.youtube.com/embed/amKoQsNyJzA252026-10-23T12:00:00+00:00yesnono https://chesstrainer.ai/videos/s4-light-or-dark/2026-10-23https://chesstrainer.ai/videos/s4-light-or-dark.2026-10e.webpLight or dark? Chess square colors without lookingSquare Colors with no board: call the colour of g7, b5 and c7 before the reveal. The drill trains the board in your head. Level one is free.https://chesstrainer.ai/videos/s4-light-or-dark.2026-10e.720.mp4https://www.youtube.com/embed/BvwYShWup2E172026-10-23T12:00:00+00:00yesnono