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3TERMSANDDEFINITIONS
Belowweprovidealistofthetermstogetherwiththeirdefi
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glemovewhichbuildssimulta
eouslymoretha
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efourato
etimeDoubleThreeAsi
glemovewhichbuildssimulta
eouslymoretha
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ethreeato
etimeFourthreeAfoura
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eouslywithasi
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i
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secutiveFoursAwi
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secutiveThreatsAwi
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esetermsFukumiAmovewhichthreate
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gBleadstoadoublefourPlayi
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Figure2
4THEPROGRAMANDTHEEXPERIMENTALAPPROACH
Thesolvi
gprogramwaswritte
i
Borla
dPascalla
guageTheprogramgoalwastoestablishthegametheoreticalvalueTheprogramge
eratedawi
i
gtreeforBlacka
dstoredthetreei
adatabaseThesearchprocessusedtra
spositio
tablestoavoidsearchi
gsymmetricalpositio
sMoreoverthesolvi
gprogramusedthethreatseque
cesearchassuggestedbyAllisetal1993Therewaso
lyar