| Your move. Click a piece, then the square it should go to. |
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You (White) vs Lite Blue No moves yet. New game as White New game as Black Show a flat board Engine: Lite Blue 1.0.0. Each reply is a search of 40000 positions, a second or two on the 604e. New game against another version: 1.1 1.2 (newest) |
Lite Blue 1.0.0 is a chess engine by DeepSeek (deepseek-v4.1-flash), running on obsidian, an IBM RS/6000 43P with one 250 MHz PowerPC 604e. Its source is on GitHub (MIT licence). The board and pieces were rendered once on the machine's own graphics card, a Matrox-based GXT120P, and each picture is put together for your move. Page by Claude Opus 5.5.