This game is over. It was won by tom by resignation.
1 h7 2 swap 3 h8 4 h7 5 j7 6 j6 7 k6 8 k5 9 i7 10 i6 11 l5 12 l4 13 e11 14 e9 15 d10 16 d9 17 b11 18 b10 19 a10 20 a11 21 resigns
(You can click on an underlined move to show the board after that move.)