Bayern Munich forward Robert Lewandowski scored twice as Poland coasted past Lithuania 4-0 in their final preparations for the World Cup.
Lewandowski, who is 33/1 with Sky Bet to win the Golden Boot award at this year's World Cup, broke the deadlock in the 19th minute when he curled in a cut-back from Maciej Rybus in Warsaw.
The wantaway Bayern striker doubled the hosts' lead just after the half-hour mark when his 20-yard free-kick went in off the underside of the crossbar.
Following a string of second-half substitutions, including Juventus goalkeeper Wojciech Szczesny coming on for Swansea's Lukasz Fabianski, Poland thought they had further extended their lead.
Grzegorz Krychowiak flicked in a backheel following a corner - but the West Brom midfielder saw his effort disallowed on review for a handball.
It was 3-0 in the 71st minute when Sampdoria forward Dawid Kownacki tapped home from close range after being set up by Bartosz Bereszynski.
Wolfsburg midfielder Jakub Blaszczykowski wrapped up a comfortable win via the penalty spot eight minutes from full-time.
Poland open their Group H campaign against Senegal in Moscow on June 19, before fixtures against Colombia and Japan.
The Samurai Blue, meanwhile, had earlier beaten Paraguay 4-2 in Innsbruck ahead of their departure to Russia.
Lewandowski, 29, is expected to leave Bayern this summer. Take a look at the odds for the contenders to sign him before September...
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Odds correct as of 0925 BST 13/06/18