A screenshot from "The Immortal Game" by David Shenk : 無料・フリー素材/写真
A screenshot from "The Immortal Game" by David Shenk / balusss
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | I solved it 1 minute. Whats your timing? The puzzle itself is from the "Book of Chess" by Al-Adli one of the strongest 'aliyat's (highest of ranks, something equivalent to today's GrandMaster). That was around the time of Caliph al-Mamun in 9th Century. Blog entry here: wp.me/ptWjb-110 |
| 撮影日 | 2018-07-21 19:06:50 |
| 撮影者 | balusss |
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