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![](https://i2.wp.com/tensorchess.com/wp-content/uploads/2015/03/BAR.jpg?w=640)
““It was a great pleasure to be introduced to Tensor Chess. It is splendid. It is a perfectly logical but wildly imaginative extension of classical chess…”
Grandmaster Zahar Efimenko
![](https://i2.wp.com/tensorchess.com/wp-content/uploads/2015/03/BAR.jpg?w=640)
Zahar Efimenko, Ukraine, Grandmaster. 2006 Ukrainian National Chess Champion.
In 1999 he won the U-14 World Youth Chess Championship and was a member of the Ukrainian National Youth Team, which won the U-16 Chess Olympiad. He was also was a member of the victorious Ukrainian team that won the gold medal at the 2010 Chess Olympiad.
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![](https://i0.wp.com/tensorchess.com/wp-content/uploads/2015/03/TENSOR-UNZIALISH.png?w=640)
![](https://i2.wp.com/tensorchess.com/wp-content/uploads/2015/03/BAR.jpg?w=640)
![](https://i2.wp.com/tensorchess.com/wp-content/uploads/2015/03/BAR.jpg?w=640)