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arXiv · 1510.08155

A position in infinite chess with game value $\omega^4$

C. D. A. Evans·Joel David Hamkins·Norman Lewis Perlmutter
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Abstract

We present a position in infinite chess exhibiting an ordinal game value of $\omega^4$, thereby improving on the previously largest-known values of $\omega^3$ and $\omega^3\cdot 4$.

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C. D. A. Evans, Joel David Hamkins, Norman Lewis Perlmutter. 2015-10-28. A position in infinite chess with game value $\omega^4$. https://arxiv.org/abs/1510.08155

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